Air Quality History for San José, Costa Rica
Historical PM2.5 and AQI trend from monitoring stations near San José, Costa Rica.
25
Current AQI
Good CAMS model
Good CAMS model
Air Quality Index Station
468hPM2.5 Station
468h · 1 stationTemperature GFS model
80ptPrecipitation GFS model
mm/dayDaily Summary Station
| Date | AQI | Range | PM2.5 avg | Hours | Stations |
|---|---|---|---|---|---|
| 2026-08-08 | 22 | 22–22 | 5.2 µg/m³ | 6h | 1 |
| 2026-08-07 | 22 | 21–25 | 5.4 µg/m³ | 24h | 1 |
| 2026-08-06 | 25 | 21–28 | 5.9 µg/m³ | 24h | 1 |
| 2026-08-05 | 26 | 24–31 | 6.3 µg/m³ | 24h | 1 |
| 2026-08-04 | 29 | 26–32 | 7.0 µg/m³ | 24h | 1 |
| 2026-08-03 | 26 | 23–30 | 6.3 µg/m³ | 23h | 1 |
| 2026-08-02 | 21 | 20–23 | 5.1 µg/m³ | 24h | 1 |
| 2026-08-01 | 23 | 21–28 | 5.5 µg/m³ | 24h | 1 |
| 2026-07-31 | 25 | 23–28 | 5.9 µg/m³ | 24h | 1 |
| 2026-07-30 | 25 | 24–28 | 6.0 µg/m³ | 24h | 1 |
| 2026-07-29 | 23 | 20–30 | 5.6 µg/m³ | 24h | 1 |
| 2026-07-28 | 26 | 23–28 | 6.2 µg/m³ | 24h | 1 |
| 2026-07-27 | 27 | 23–30 | 6.5 µg/m³ | 24h | 1 |
| 2026-07-26 | 25 | 21–30 | 6.0 µg/m³ | 24h | 1 |
| 2026-07-25 | 25 | 20–34 | 6.0 µg/m³ | 24h | 1 |
| 2026-07-24 | 26 | 23–29 | 6.2 µg/m³ | 23h | 1 |
| 2026-07-23 | 20 | 19–22 | 4.7 µg/m³ | 23h | 1 |
| 2026-07-22 | 20 | 20–23 | 4.9 µg/m³ | 22h | 1 |
| 2026-07-21 | 22 | 20–26 | 5.2 µg/m³ | 23h | 1 |
| 2026-07-20 | 20 | 18–25 | 4.9 µg/m³ | 22h | 1 |
| 2026-07-19 | 24 | 20–25 | 5.6 µg/m³ | 14h | 1 |