Air Quality History for Koch Bihār, India
Historical PM2.5 and AQI trend from monitoring stations near Koch Bihār, India.
76
Current AQI
Moderate Station
Moderate Station
Air Quality Index Station
190hPM2.5 Station
190h · 6 stationsTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-08-08 | 77 | 77–77 | 24.4 µg/m³ | 3h | 7 |
| 2026-08-07 | 77 | 74–78 | 24.4 µg/m³ | 24h | 8 |
| 2026-08-06 | 78 | 69–132 | 24.8 µg/m³ | 22h | 6 |
| 2026-08-05 | 77 | 67–88 | 24.4 µg/m³ | 18h | 7 |
| 2026-08-04 | 88 | 82–94 | 29.9 µg/m³ | 24h | 7 |
| 2026-08-03 | 77 | 75–81 | 24.3 µg/m³ | 20h | 7 |
| 2026-08-02 | 84 | 84–84 | 27.8 µg/m³ | 1h | 8 |
| 2026-08-01 | 75 | 73–78 | 23.7 µg/m³ | 11h | 8 |
| 2026-07-31 | 79 | 77–80 | 25.1 µg/m³ | 13h | 7 |
| 2026-07-30 | 68 | 68–68 | 20.2 µg/m³ | 1h | 9 |
| 2026-07-29 | 69 | 68–70 | 20.7 µg/m³ | 2h | 1 |
| 2026-07-28 | 81 | 75–85 | 26.4 µg/m³ | 3h | 1 |
| 2026-07-27 | 82 | 82–82 | 26.7 µg/m³ | 1h | 1 |
| 2026-07-26 | 92 | 77–95 | 31.6 µg/m³ | 13h | 7 |
| 2026-07-25 | 85 | 74–89 | 28.1 µg/m³ | 6h | 6 |
| 2026-07-23 | 71 | 71–71 | 21.6 µg/m³ | 1h | 1 |
| 2026-07-22 | 68 | 65–70 | 20.1 µg/m³ | 2h | 1 |
| 2026-07-21 | 67 | 67–67 | 19.5 µg/m³ | 1h | 1 |
| 2026-07-20 | 73 | 64–82 | 22.7 µg/m³ | 14h | 5 |
| 2026-07-19 | 84 | 76–91 | 27.8 µg/m³ | 10h | 4 |