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.IQCE5GLIBS6RH
- Place
- Yerevan
- Frequency
- Hourly
- Unit
- Not provided
- Observation coverage
- Dec 7, 2025 – 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 753 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.
| Observation period | Value | Breakdown / dimensions | Additional measurements | Coordinates (longitude, latitude) |
|---|---|---|---|---|
| — | — | aqi: 71; pm2_5: 20 | 44.4467, 40.218 | |
| — | — | aqi: 77; pm2_5: 23 | 44.4467, 40.218 | |
| — | — | aqi: 69; pm2_5: 19 | 44.4467, 40.218 | |
| — | — | aqi: 56; pm2_5: 12 | 44.4467, 40.218 | |
| — | — | aqi: 39; pm2_5: 7 | 44.4467, 40.218 | |
| — | — | aqi: 50; pm2_5: 9 | 44.4467, 40.218 | |
| — | — | aqi: 53; pm2_5: 10 | 44.4467, 40.218 | |
| — | — | aqi: 55; pm2_5: 11 | 44.4467, 40.218 | |
| — | — | aqi: 44; pm2_5: 8 | 44.4467, 40.218 | |
| — | — | aqi: 50; pm2_5: 9 | 44.4467, 40.218 | |
| — | — | aqi: 50; pm2_5: 9 | 44.4467, 40.218 | |
| — | — | aqi: 50; pm2_5: 9 | 44.4467, 40.218 | |
| — | — | aqi: 50; pm2_5: 9 | 44.4467, 40.218 | |
| — | — | aqi: 44; pm2_5: 8 | 44.4467, 40.218 | |
| — | — | aqi: 50; pm2_5: 9 | 44.4467, 40.218 | |
| — | — | aqi: 50; pm2_5: 9 | 44.4467, 40.218 | |
| — | — | aqi: 50; pm2_5: 9 | 44.4467, 40.218 | |
| — | — | aqi: 62; pm2_5: 15 | 44.4467, 40.218 | |
| — | — | aqi: 77; pm2_5: 23 | 44.4467, 40.218 | |
| — | — | aqi: 73; pm2_5: 21 | 44.4467, 40.218 | |
| — | — | aqi: 71; pm2_5: 20 | 44.4467, 40.218 | |
| — | — | aqi: 75; pm2_5: 22 | 44.4467, 40.218 | |
| — | — | aqi: 71; pm2_5: 20 | 44.4467, 40.218 | |
| — | — | aqi: 64; pm2_5: 16 | 44.4467, 40.218 | |
| — | — | aqi: 64; pm2_5: 16 | 44.4467, 40.218 | |
| — | — | aqi: 66; pm2_5: 17 | 44.4467, 40.218 | |
| — | — | aqi: 84; pm2_5: 27 | 44.4467, 40.218 | |
| — | — | aqi: 132; pm2_5: 48 | 44.4467, 40.218 | |
| — | — | aqi: 115; pm2_5: 41 | 44.4467, 40.218 | |
| — | — | aqi: 81; pm2_5: 25 | 44.4467, 40.218 | |
| — | — | aqi: 79; pm2_5: 24 | 44.4467, 40.218 | |
| — | — | aqi: 73; pm2_5: 21 | 44.4467, 40.218 | |
| — | — | aqi: 69; pm2_5: 19 | 44.4467, 40.218 | |
| — | — | aqi: 68; pm2_5: 18 | 44.4467, 40.218 | |
| — | — | aqi: 68; pm2_5: 18 | 44.4467, 40.218 | |
| — | — | aqi: 68; pm2_5: 18 | 44.4467, 40.218 | |
| — | — | aqi: 64; pm2_5: 16 | 44.4467, 40.218 | |
| — | — | aqi: 62; pm2_5: 15 | 44.4467, 40.218 | |
| — | — | aqi: 62; pm2_5: 15 | 44.4467, 40.218 | |
| — | — | aqi: 57; pm2_5: 12.4 | 44.4467, 40.218 | |
| — | — | aqi: 88; pm2_5: 29 | 44.4467, 40.218 | |
| — | — | aqi: 105; pm2_5: 37 | 44.4467, 40.218 | |
| — | — | aqi: 105; pm2_5: 37 | 44.4467, 40.218 | |
| — | — | aqi: 81; pm2_5: 25 | 44.4467, 40.218 | |
| — | — | aqi: 82; pm2_5: 26 | 44.4467, 40.218 | |
| — | — | aqi: 86; pm2_5: 28 | 44.4467, 40.218 | |
| — | — | aqi: 88; pm2_5: 29 | 44.4467, 40.218 | |
| — | — | aqi: 97; pm2_5: 34 | 44.4467, 40.218 | |
| — | — | aqi: 144; pm2_5: 53 | 44.4467, 40.218 | |
| — | — | aqi: 169; pm2_5: 81 | 44.4467, 40.218 | |
| — | — | aqi: 119; pm2_5: 43 | 44.4467, 40.218 | |
| — | — | aqi: 137; pm2_5: 50 | 44.4467, 40.218 | |
| — | — | aqi: 110; pm2_5: 39 | 44.4467, 40.218 | |
| — | — | aqi: 102; pm2_5: 36 | 44.4467, 40.218 | |
| — | — | aqi: 97; pm2_5: 34 | 44.4467, 40.218 | |
| — | — | aqi: 97; pm2_5: 34 | 44.4467, 40.218 | |
| — | — | aqi: 92; pm2_5: 31 | 44.4467, 40.218 | |
| — | — | aqi: 96; pm2_5: 33 | 44.4467, 40.218 | |
| — | — | aqi: 105; pm2_5: 37 | 44.4467, 40.218 | |
| — | — | aqi: 142; pm2_5: 52 | 44.4467, 40.218 | |
| — | — | aqi: 129; pm2_5: 47 | 44.4467, 40.218 | |
| — | — | aqi: 102; pm2_5: 36 | 44.4467, 40.218 | |
| — | — | aqi: 115; pm2_5: 41 | 44.4467, 40.218 | |
| — | — | aqi: 117; pm2_5: 42 | 44.4467, 40.218 | |
| — | — | aqi: 110; pm2_5: 39 | 44.4467, 40.218 | |
| — | — | aqi: 102; pm2_5: 36 | 44.4467, 40.218 | |
| — | — | aqi: 132; pm2_5: 48 | 44.4467, 40.218 | |
| — | — | aqi: 147; pm2_5: 54 | 44.4467, 40.218 | |
| — | — | aqi: 162; pm2_5: 71 | 44.4467, 40.218 | |
| — | — | aqi: 147; pm2_5: 54 | 44.4467, 40.218 | |
| — | — | aqi: 86; pm2_5: 27.8 | 44.4467, 40.218 | |
| — | — | aqi: 73; pm2_5: 21 | 44.4467, 40.218 | |
| — | — | aqi: 64; pm2_5: 16.2 | 44.4467, 40.218 | |
| — | — | aqi: 78; pm2_5: 23.5 | 44.4467, 40.218 | |
| — | — | aqi: 73; pm2_5: 21 | 44.4467, 40.218 | |
| — | — | aqi: 73; pm2_5: 21 | 44.4467, 40.218 | |
| — | — | aqi: 79; pm2_5: 24 | 44.4467, 40.218 | |
| — | — | aqi: 78; pm2_5: 23.5 | 44.4467, 40.218 | |
| — | — | aqi: 76; pm2_5: 22.7 | 44.4467, 40.218 | |
| — | — | aqi: 66; pm2_5: 17.1 | 44.4467, 40.218 | |
| — | — | aqi: 54; pm2_5: 10.6 | 44.4467, 40.218 | |
| — | — | aqi: 73; pm2_5: 21 | 44.4467, 40.218 | |
| — | — | aqi: 86; pm2_5: 28 | 44.4467, 40.218 | |
| — | — | aqi: 77; pm2_5: 23 | 44.4467, 40.218 | |
| — | — | aqi: 88; pm2_5: 29 | 44.4467, 40.218 | |
| — | — | aqi: 72; pm2_5: 20.5 | 44.4467, 40.218 | |
| — | — | aqi: 80; pm2_5: 24.4 | 44.4467, 40.218 | |
| — | — | aqi: 73; pm2_5: 21 | 44.4467, 40.218 | |
| — | — | aqi: 68; pm2_5: 18.4 | 44.4467, 40.218 | |
| — | — | aqi: 63; pm2_5: 15.8 | 44.4467, 40.218 | |
| — | — | aqi: 56; pm2_5: 11.6 | 44.4467, 40.218 | |
| — | — | aqi: 56; pm2_5: 11.6 | 44.4467, 40.218 | |
| — | — | aqi: 55; pm2_5: 11.3 | 44.4467, 40.218 | |
| — | — | aqi: 55; pm2_5: 11.3 | 44.4467, 40.218 | |
| — | — | aqi: 57; pm2_5: 12.1 | 44.4467, 40.218 | |
| — | — | aqi: 61; pm2_5: 14.3 | 44.4467, 40.218 | |
| — | — | aqi: 65; pm2_5: 16.6 | 44.4467, 40.218 | |
| — | — | aqi: 64; pm2_5: 16.1 | 44.4467, 40.218 | |
| — | — | aqi: 62; pm2_5: 15.1 | 44.4467, 40.218 | |
| — | — | aqi: 64; pm2_5: 16.1 | 44.4467, 40.218 | |
| — | — | aqi: 71; pm2_5: 19.6 | 44.4467, 40.218 | |
| — | — | aqi: 81; pm2_5: 25.3 | 44.4467, 40.218 | |
| — | — | aqi: 75; pm2_5: 21.8 | 44.4467, 40.218 | |
| — | — | aqi: 90; pm2_5: 30 | 44.4467, 40.218 | |
| — | — | aqi: 154; pm2_5: 60 | 44.4467, 40.218 | |
| — | — | aqi: 92; pm2_5: 31 | 44.4467, 40.218 | |
| — | — | aqi: 84; pm2_5: 27 | 44.4467, 40.218 | |
| — | — | aqi: 84; pm2_5: 27 | 44.4467, 40.218 | |
| — | — | aqi: 90; pm2_5: 30 | 44.4467, 40.218 | |
| — | — | aqi: 69; pm2_5: 18.8 | 44.4467, 40.218 | |
| — | — | aqi: 67; pm2_5: 17.5 | 44.4467, 40.218 | |
| — | — | aqi: 66; pm2_5: 17.1 | 44.4467, 40.218 | |
| — | — | aqi: 35; pm2_5: 6.3 | 44.4467, 40.218 | |
| — | — | aqi: 47; pm2_5: 8.5 | 44.4467, 40.218 | |
| — | — | aqi: 49; pm2_5: 8.9 | 44.4467, 40.218 | |
| — | — | aqi: 54; pm2_5: 10.6 | 44.4467, 40.218 | |
| — | — | aqi: 54; pm2_5: 10.6 | 44.4467, 40.218 | |
| — | — | aqi: 55; pm2_5: 11.1 | 44.4467, 40.218 | |
| — | — | aqi: 63; pm2_5: 15.4 | 44.4467, 40.218 | |
| — | — | aqi: 65; pm2_5: 16.7 | 44.4467, 40.218 |
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.IQCE5GLIBS6RH. 2026-10-31T07:00:00Z. https://ridgital.com/armenia-in-data/data/series/H.AM_G616051.IQCE5GLIBS6RH
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