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Coalinga W
Coalinga
24
US EPA AQI · Good
Based on the 1-hour PM2.5 average (4.3 µg/m³)
PM2.5 & US EPA AQI by time window
| Window | PM2.5 | AQI | Category |
|---|---|---|---|
| 1-hour avg | 4.3 µg/m³ | 24 | Good |
| 6-hour avg | 1.7 µg/m³ | 9 | Good |
| 24-hour avg | 0.8 µg/m³ | 4 | Good |
| 1-week avg | 4.4 µg/m³ | 24 | Good |
Current conditions
92°F
Temperature
18%
Humidity
986
Pressure (mb)
PM1.0
0.0 µg/m³
PM10
0.9 µg/m³
Data confidence
0%
Altitude
679 ft
Last updated
Sep 12, 2026 7:44:48 PM
0–50 Good
51–100 Moderate
101–150 Unhealthy (sensitive)
151–200 Unhealthy
201–300 Very unhealthy
301+ Hazardous
Air quality is shown as the US EPA AQI computed from PurpleAir PM2.5 readings. Values are preliminary and for community awareness; see the Air Monitoring Q&A.