Ridgital

Air Quality — Ajapnyak, Yerevan

Historical data for Air Quality — Ajapnyak, Yerevan in Yerevan. Latest reported period: 2026-10-31T07:00:00Z. Explore observations, units and frequency, or download CSV and JSON from ARMID.

Series identifier
H.AM_G616051.IW2D33Y6KZHSV
Place
Yerevan
Frequency
Hourly
Unit
Not provided
Observation coverage
Sep 6, 2026 – Oct 31, 2026
Latest reported observation
—
Observation period
2026-10-31T07:00:00Z
Last collected by ARMID
Oct 31, 2026

Downloads include up to 200,000 observations per request. The API reports returned and total counts and whether the result was truncated; use date ranges for larger histories.

Historical observations

Showing 120 of 663 observations, oldest first within this sample.

This table contains only the newest observations. Older data is available through the download links and date-filtered API.

Air Quality — Ajapnyak, Yerevan
Observation periodValueBreakdown / dimensionsAdditional measurementsCoordinates (longitude, latitude)
——aqi: 58; humidity: 60.85; no2: 10.975; pm1: 11.28; pm10: 29.15; pm2_5: 12.82; temperature: 12.9844.429037, 40.200817
——aqi: 73; humidity: 60.28; no2: 12.115; pm1: 18.71; pm10: 51.44; pm2_5: 20.65; temperature: 13.4244.429037, 40.200817
——aqi: 78; humidity: 57.8; no2: 16.555; pm1: 22.9; pm10: 56.49; pm2_5: 23.7; temperature: 15.7144.429037, 40.200817
——aqi: 90; humidity: 57.7; no2: 17.195; pm1: 28.9; pm10: 69.56; pm2_5: 29.77; temperature: 17.2944.429037, 40.200817
——aqi: 82; humidity: 50.77; no2: 12.68; pm1: 23.76; pm10: 56.44; pm2_5: 26; temperature: 18.944.429037, 40.200817
——aqi: 75; humidity: 50.02; no2: 10.51; pm1: 20.63; pm10: 45.89; pm2_5: 22.03; temperature: 19.2744.429037, 40.200817
——aqi: 63; humidity: 44.98; no2: 10.12; pm1: 12.73; pm10: 28.21; pm2_5: 15.53; temperature: 19.9244.429037, 40.200817
——aqi: 59; humidity: 46.51; no2: 9.41; pm1: 10.91; pm10: 23.24; pm2_5: 13.25; temperature: 17.6344.429037, 40.200817
——aqi: 66; humidity: 52.01; no2: 13.015; pm1: 14.87; pm10: 35.58; pm2_5: 16.97; temperature: 15.244.429037, 40.200817
——aqi: 61; humidity: 55.47; no2: 11.47; pm1: 12.8; pm10: 29.84; pm2_5: 14.26; temperature: 14.3244.429037, 40.200817
——aqi: 61; humidity: 57.88; no2: 10.58; pm1: 13.09; pm10: 32.31; pm2_5: 14.6; temperature: 13.4744.429037, 40.200817
——aqi: 57; humidity: 58.77; no2: 9.395; pm1: 10.84; pm10: 26.51; pm2_5: 12.38; temperature: 13.0444.429037, 40.200817
——aqi: 58; humidity: 60.4; no2: 8.445; pm1: 11.96; pm10: 29.49; pm2_5: 13.14; temperature: 12.3544.429037, 40.200817
——aqi: 56; humidity: 59.53; no2: 8.35; pm1: 10.72; pm10: 25.77; pm2_5: 12.04; temperature: 12.4944.429037, 40.200817
——aqi: 56; humidity: 61.47; no2: 7.38; pm1: 10.76; pm10: 26.78; pm2_5: 12.01; temperature: 11.944.429037, 40.200817
——aqi: 56; humidity: 63.5; no2: 6.705; pm1: 11.39; pm10: 27.1; pm2_5: 11.86; temperature: 11.1544.429037, 40.200817
——aqi: 59; humidity: 63.37; no2: 6.3; pm1: 12.22; pm10: 31.86; pm2_5: 13.26; temperature: 10.9544.429037, 40.200817
——aqi: 57; humidity: 63.54; no2: 6.795; pm1: 12.04; pm10: 29.01; pm2_5: 12.42; temperature: 11.0744.429037, 40.200817
——aqi: 56; humidity: 62.6; no2: 7.14; pm1: 10.03; pm10: 26.53; pm2_5: 11.65; temperature: 11.2544.429037, 40.200817
——aqi: 60; humidity: 64; no2: 9.395; pm1: 13.27; pm10: 34.04; pm2_5: 13.98; temperature: 11.0544.429037, 40.200817
——aqi: 66; humidity: 62.95; no2: 13.4; pm1: 17.2; pm10: 41.89; pm2_5: 16.88; temperature: 11.4444.429037, 40.200817
——aqi: 88; humidity: 60.58; no2: 20.54; pm1: 25.7; pm10: 68.15; pm2_5: 28.87; temperature: 13.5944.429037, 40.200817
——aqi: 80; humidity: 57.61; no2: 21.945; pm1: 24.14; pm10: 59.89; pm2_5: 24.85; temperature: 15.7244.429037, 40.200817
——aqi: 74; humidity: 54.45; no2: 13.88; pm1: 19.22; pm10: 48.25; pm2_5: 21.21; temperature: 17.2344.429037, 40.200817
——aqi: 72; humidity: 51.36; no2: 11.87; pm1: 18.32; pm10: 43.46; pm2_5: 20.27; temperature: 18.3544.429037, 40.200817
——aqi: 81; humidity: 50.03; no2: 12.8; pm1: 22.84; pm10: 54.48; pm2_5: 25.43; temperature: 19.0744.429037, 40.200817
——aqi: 77; humidity: 47.81; no2: 12.27; pm1: 20.45; pm10: 49.08; pm2_5: 23.34; temperature: 19.9144.429037, 40.200817
——aqi: 71; humidity: 45.14; no2: 10.965; pm1: 17.75; pm10: 37.88; pm2_5: 19.87; temperature: 20.5344.429037, 40.200817
——aqi: 77; humidity: 45.18; no2: 15.315; pm1: 19.28; pm10: 46.29; pm2_5: 22.96; temperature: 20.5344.429037, 40.200817
——aqi: 78; humidity: 45.95; no2: 14.515; pm1: 20.45; pm10: 47.22; pm2_5: 23.39; temperature: 19.8444.429037, 40.200817
——aqi: 102; humidity: 52.18; no2: 21.36; pm1: 33.33; pm10: 78.14; pm2_5: 35.84; temperature: 17.8944.429037, 40.200817
——aqi: 96; humidity: 56.25; no2: 22.455; pm1: 31.71; pm10: 74.38; pm2_5: 32.95; temperature: 16.3944.429037, 40.200817
——aqi: 79; humidity: 60.46; no2: 21.155; pm1: 23.65; pm10: 58.91; pm2_5: 23.93; temperature: 14.0644.429037, 40.200817
——aqi: 80; humidity: 60.39; no2: 10.265; pm1: 24.55; pm10: 61.53; pm2_5: 24.56; temperature: 13.3444.429037, 40.200817
——aqi: 78; humidity: 58.99; no2: 10.77; pm1: 23.11; pm10: 58.02; pm2_5: 23.59; temperature: 13.5844.429037, 40.200817
——aqi: 73; humidity: 60.4; no2: 8.895; pm1: 20.32; pm10: 52.07; pm2_5: 21; temperature: 12.9844.429037, 40.200817
——aqi: 71; humidity: 61.26; no2: 7.265; pm1: 19.9; pm10: 50.14; pm2_5: 20.13; temperature: 12.4844.429037, 40.200817
——aqi: 70; humidity: 61.67; no2: 7.945; pm1: 18.74; pm10: 48.15; pm2_5: 19.21; temperature: 12.2544.429037, 40.200817
——aqi: 80; humidity: 62.32; no2: 8.235; pm1: 24.95; pm10: 63.54; pm2_5: 24.41; temperature: 11.8444.429037, 40.200817
——aqi: 72; humidity: 62.33; no2: 7.26; pm1: 19.97; pm10: 52.69; pm2_5: 20.51; temperature: 11.6744.429037, 40.200817
——aqi: 70; humidity: 62.67; no2: 6.805; pm1: 18.87; pm10: 50.14; pm2_5: 19.45; temperature: 11.3444.429037, 40.200817
——aqi: 69; humidity: 62.23; no2: 7.34; pm1: 17.51; pm10: 48.18; pm2_5: 18.79; temperature: 11.2944.429037, 40.200817
——aqi: 70; humidity: 62.61; no2: 8.92; pm1: 18.42; pm10: 49.03; pm2_5: 19.07; temperature: 11.1344.429037, 40.200817
——aqi: 95; humidity: 57.67; no2: 23.565; pm1: 31.52; pm10: 78.33; pm2_5: 32.61; temperature: 1444.429037, 40.200817
——aqi: 110; humidity: 57.42; no2: 31.48; pm1: 37.32; pm10: 90.98; pm2_5: 39.09; temperature: 15.3444.429037, 40.200817
——aqi: 103; humidity: 55.19; no2: 22.875; pm1: 34.41; pm10: 82.33; pm2_5: 36.39; temperature: 17.1344.429037, 40.200817
——aqi: 98; humidity: 50.55; no2: 15.085; pm1: 30.87; pm10: 72.5; pm2_5: 34.06; temperature: 18.9544.429037, 40.200817
——aqi: 86; humidity: 46.32; no2: 11.72; pm1: 25.33; pm10: 56.2; pm2_5: 27.91; temperature: 20.0344.429037, 40.200817
——aqi: 93; humidity: 43.98; no2: 14.725; pm1: 24.81; pm10: 66.95; pm2_5: 31.39; temperature: 20.8844.429037, 40.200817
——aqi: 87; humidity: 43.69; no2: 12.64; pm1: 24.69; pm10: 56.08; pm2_5: 28.45; temperature: 21.2344.429037, 40.200817
——aqi: 101; humidity: 44.12; no2: 15.215; pm1: 27.01; pm10: 75.94; pm2_5: 35.5; temperature: 21.3744.429037, 40.200817
——aqi: 96; humidity: 46.76; no2: 17.995; pm1: 29.13; pm10: 67.11; pm2_5: 33.26; temperature: 20.2444.429037, 40.200817
——aqi: 102; humidity: 51.34; no2: 21.41; pm1: 31.74; pm10: 78; pm2_5: 35.96; temperature: 18.4944.429037, 40.200817
——aqi: 125; humidity: 55.13; no2: 31.115; pm1: 39.63; pm10: 101.46; pm2_5: 45.17; temperature: 17.0744.429037, 40.200817
——aqi: 92; humidity: 58.5; no2: 11.915; pm1: 29.97; pm10: 74.78; pm2_5: 31.04; temperature: 15.2344.429037, 40.200817
——aqi: 89; humidity: 60.38; no2: 11.425; pm1: 29.5; pm10: 72.45; pm2_5: 29.43; temperature: 14.5344.429037, 40.200817
——aqi: 89; humidity: 62.44; no2: 13.835; pm1: 30.42; pm10: 75.23; pm2_5: 29.72; temperature: 13.9644.429037, 40.200817
——aqi: 88; humidity: 63.46; no2: 10.005; pm1: 29.04; pm10: 74.74; pm2_5: 28.69; temperature: 13.544.429037, 40.200817
——aqi: 88; humidity: 64.1; no2: 9.275; pm1: 29.8; pm10: 76.18; pm2_5: 29.17; temperature: 13.4944.429037, 40.200817
——aqi: 88; humidity: 63.22; no2: 8.025; pm1: 29.43; pm10: 74.16; pm2_5: 28.78; temperature: 13.6644.429037, 40.200817
——aqi: 88; humidity: 63.24; no2: 9.245; pm1: 29.53; pm10: 75.04; pm2_5: 28.91; temperature: 13.6544.429037, 40.200817
——aqi: 95; humidity: 66.05; no2: 14.385; pm1: 33.83; pm10: 86.8; pm2_5: 32.52; temperature: 12.7144.429037, 40.200817
——aqi: 92; humidity: 66.54; no2: 18.48; pm1: 32.35; pm10: 84.22; pm2_5: 31.14; temperature: 12.9744.429037, 40.200817
——aqi: 97; humidity: 61.66; no2: 17.775; pm1: 33.94; pm10: 84.58; pm2_5: 34.02; temperature: 15.5144.429037, 40.200817
——aqi: 90; humidity: 57.11; no2: 16.27; pm1: 28.85; pm10: 70; pm2_5: 30.08; temperature: 17.7844.429037, 40.200817
——aqi: 88; humidity: 54.26; no2: 14.85; pm1: 26.75; pm10: 64.31; pm2_5: 28.67; temperature: 18.9244.429037, 40.200817
——aqi: 92; humidity: 52.55; no2: 13.71; pm1: 28.49; pm10: 67.24; pm2_5: 31.14; temperature: 19.644.429037, 40.200817
——aqi: 114; humidity: 50.47; no2: 14.895; pm1: 34.25; pm10: 87.08; pm2_5: 40.85; temperature: 20.7544.429037, 40.200817
——aqi: 105; humidity: 48.61; no2: 15.685; pm1: 32; pm10: 76.01; pm2_5: 36.99; temperature: 21.0444.429037, 40.200817
——aqi: 97; humidity: 48.43; no2: 15.01; pm1: 29.8; pm10: 68.93; pm2_5: 33.73; temperature: 20.8444.429037, 40.200817
——aqi: 86; humidity: 50.59; no2: 13.45; pm1: 25.64; pm10: 59.03; pm2_5: 27.85; temperature: 19.5944.429037, 40.200817
——aqi: 94; humidity: 55.08; no2: 20.995; pm1: 30.82; pm10: 71.03; pm2_5: 32.3; temperature: 18.1144.429037, 40.200817
——aqi: 100; humidity: 58.06; no2: 26.805; pm1: 34.05; pm10: 80.11; pm2_5: 35.3; temperature: 17.2544.429037, 40.200817
——aqi: 103; humidity: 59.32; no2: 27.71; pm1: 35.24; pm10: 83.51; pm2_5: 36.26; temperature: 16.9444.429037, 40.200817
——aqi: 104; humidity: 60.42; no2: 27.185; pm1: 35.86; pm10: 86.07; pm2_5: 36.76; temperature: 16.6344.429037, 40.200817
——aqi: 109; humidity: 60.14; no2: 21.54; pm1: 36.83; pm10: 90.71; pm2_5: 38.66; temperature: 16.4644.429037, 40.200817
——aqi: 97; humidity: 58.59; no2: 16.58; pm1: 32.44; pm10: 80.42; pm2_5: 33.85; temperature: 16.3444.429037, 40.200817
——aqi: 109; humidity: 61.35; no2: 23.96; pm1: 37.31; pm10: 93.06; pm2_5: 38.67; temperature: 16.0944.429037, 40.200817
——aqi: 137; humidity: 64.34; no2: 25.7; pm1: 48.22; pm10: 121.04; pm2_5: 50.32; temperature: 15.6244.429037, 40.200817
——aqi: 98; humidity: 64.97; no2: 20.9; pm1: 35.62; pm10: 85.89; pm2_5: 34.33; temperature: 15.1344.429037, 40.200817
——aqi: 89; humidity: 66.11; no2: 15.62; pm1: 31.45; pm10: 77.24; pm2_5: 29.59; temperature: 14.5844.429037, 40.200817
——aqi: 83; humidity: 66.87; no2: 13.4; pm1: 28.39; pm10: 70.34; pm2_5: 26.41; temperature: 14.1344.429037, 40.200817
——aqi: 81; humidity: 67.52; no2: 11.675; pm1: 27.36; pm10: 68.92; pm2_5: 25.43; temperature: 13.8344.429037, 40.200817
——aqi: 74; humidity: 65.07; no2: 20.75; pm1: 17.46; pm10: 58.46; pm2_5: 21.22; temperature: 14.5944.429037, 40.200817
——aqi: 73; humidity: 60.8; no2: 19.2; pm1: 18.91; pm10: 51.88; pm2_5: 20.77; temperature: 16.1944.429037, 40.200817
——aqi: 84; humidity: 58.45; no2: 21.15; pm1: 22.21; pm10: 66.66; pm2_5: 26.59; temperature: 17.4844.429037, 40.200817
——aqi: 78; humidity: 57.06; no2: 14.185; pm1: 21.38; pm10: 55.81; pm2_5: 23.56; temperature: 17.4144.429037, 40.200817
——aqi: 82; humidity: 67.75; no2: 17.18; pm1: 27.85; pm10: 68.43; pm2_5: 25.94; temperature: 16.0444.429037, 40.200817
——aqi: 93; humidity: 76.87; no2: 12.595; pm1: 37.09; pm10: 92.05; pm2_5: 31.72; temperature: 14.3644.429037, 40.200817
——aqi: 106; humidity: 80.92; no2: 16.09; pm1: 44; pm10: 112.44; pm2_5: 37.55; temperature: 13.6544.429037, 40.200817
——aqi: 100; humidity: 83.21; no2: 12.745; pm1: 42.11; pm10: 111.1; pm2_5: 35.29; temperature: 13.3444.429037, 40.200817
——aqi: 87; humidity: 83.52; no2: 13.33; pm1: 35.32; pm10: 91.28; pm2_5: 28.15; temperature: 13.244.429037, 40.200817
——aqi: 86; humidity: 83.41; no2: 17.215; pm1: 34.73; pm10: 90.37; pm2_5: 27.67; temperature: 13.244.429037, 40.200817
——aqi: 83; humidity: 83.79; no2: 16.54; pm1: 32.79; pm10: 86.83; pm2_5: 26.2; temperature: 13.2644.429037, 40.200817
——aqi: 83; humidity: 84; no2: 16.745; pm1: 33.3; pm10: 86.04; pm2_5: 26.1; temperature: 13.2544.429037, 40.200817
——aqi: 85; humidity: 84.54; no2: 19.45; pm1: 34.61; pm10: 89.73; pm2_5: 27.24; temperature: 13.2644.429037, 40.200817
——aqi: 82; humidity: 84.85; no2: 15.925; pm1: 33.33; pm10: 86.56; pm2_5: 25.84; temperature: 13.2144.429037, 40.200817
——aqi: 89; humidity: 84.33; no2: 13.605; pm1: 36.54; pm10: 98.71; pm2_5: 29.47; temperature: 13.1244.429037, 40.200817
——aqi: 90; humidity: 84.74; no2: 13.83; pm1: 36.39; pm10: 100.99; pm2_5: 29.96; temperature: 13.144.429037, 40.200817
——aqi: 89; humidity: 84.51; no2: 12.91; pm1: 35.78; pm10: 99.18; pm2_5: 29.42; temperature: 13.0944.429037, 40.200817
——aqi: 88; humidity: 84.18; no2: 12.965; pm1: 35.08; pm10: 95.68; pm2_5: 28.71; temperature: 13.2144.429037, 40.200817
——aqi: 86; humidity: 83.98; no2: 13.555; pm1: 34.14; pm10: 92.35; pm2_5: 27.74; temperature: 13.3444.429037, 40.200817
——aqi: 103; humidity: 86.4; no2: 16.82; pm1: 40.75; pm10: 125.77; pm2_5: 36.25; temperature: 13.0144.429037, 40.200817
——aqi: 79; humidity: 82.78; no2: 17.605; pm1: 29.48; pm10: 81.3; pm2_5: 24.31; temperature: 13.7344.429037, 40.200817
——aqi: 79; humidity: 80.24; no2: 16.765; pm1: 28.18; pm10: 77.91; pm2_5: 24.03; temperature: 14.4844.429037, 40.200817
——aqi: 86; humidity: 78.91; no2: 16.645; pm1: 30.97; pm10: 88.08; pm2_5: 27.76; temperature: 14.9144.429037, 40.200817
——aqi: 81; humidity: 73.46; no2: 17.8; pm1: 27.48; pm10: 72.47; pm2_5: 25.05; temperature: 16.3444.429037, 40.200817
——aqi: 78; humidity: 70.18; no2: 13.735; pm1: 26.52; pm10: 64.03; pm2_5: 23.62; temperature: 16.5544.429037, 40.200817
——aqi: 88; humidity: 75.91; no2: 23.765; pm1: 33.25; pm10: 82.45; pm2_5: 28.97; temperature: 15.3144.429037, 40.200817
——aqi: 82; humidity: 80.69; no2: 21.69; pm1: 32.24; pm10: 80.79; pm2_5: 25.83; temperature: 14.1644.429037, 40.200817
——aqi: 84; humidity: 81.87; no2: 13.89; pm1: 33.11; pm10: 87.1; pm2_5: 27.01; temperature: 13.9144.429037, 40.200817
——aqi: 80; humidity: 82; no2: 21.14; pm1: 30.92; pm10: 81.02; pm2_5: 24.9; temperature: 13.7244.429037, 40.200817
——aqi: 49; humidity: 78.25; no2: 14.66; pm1: 9.67; pm10: 24.51; pm2_5: 8.81; temperature: 12.5544.429037, 40.200817
——aqi: 52; humidity: 78.34; no2: 16.19; pm1: 11.33; pm10: 27.9; pm2_5: 9.74; temperature: 12.6544.429037, 40.200817
——aqi: 59; humidity: 78.1; no2: 14.325; pm1: 16.14; pm10: 42.16; pm2_5: 13.52; temperature: 12.5944.429037, 40.200817
——aqi: 62; humidity: 78.06; no2: 13.775; pm1: 17.51; pm10: 47.44; pm2_5: 15.07; temperature: 12.5244.429037, 40.200817
——aqi: 65; humidity: 78.22; no2: 14.14; pm1: 19.32; pm10: 53.59; pm2_5: 16.68; temperature: 12.1944.429037, 40.200817
——aqi: 69; humidity: 81.47; no2: 15.33; pm1: 22.78; pm10: 64.32; pm2_5: 18.65; temperature: 10.3744.429037, 40.200817
——aqi: 88; humidity: 83.27; no2: 18.185; pm1: 32.65; pm10: 100.38; pm2_5: 28.95; temperature: 11.7944.429037, 40.200817
——aqi: 84; humidity: 76.06; no2: 20.17; pm1: 29.27; pm10: 82.68; pm2_5: 26.68; temperature: 14.4344.429037, 40.200817

A dash means no numeric or text value is supplied for that field. Metrics and breakdowns are shown separately; rows are not automatically summed.

Cite this time series

Armenia In Data (ARMID), Ridgital. Air Quality — Ajapnyak, Yerevan. H.AM_G616051.IW2D33Y6KZHSV. 2026-10-31T07:00:00Z. https://ridgital.com/armenia-in-data/data/series/H.AM_G616051.IW2D33Y6KZHSV

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