Stay updated with real-time air quality in Coalinga, California featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
39
Good
Coalinga, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
3.71 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
27.27 μg/m³
0
55
155
255
425
605+
41.91 ppb
0
55
71
86
201
201+
0.65 ppb
0
36
76
186
605
1005+
4.41 ppb
0
54
101
361
1250
2050+
0.12 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Coalinga, California
Coalinga, California
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AQI 40
Good
3.67μg/m³
PM2.5
26.30μg/m³
PM10
43.03ppb
O3
0.70ppb
SO2
4.38ppb
NO2
0.12ppm
CO
AQI 40
Good
3.78μg/m³
PM2.5
28.97μg/m³
PM10
42.59ppb
O3
0.73ppb
SO2
4.94ppb
NO2
0.11ppm
CO
AQI 31
Good
3.99μg/m³
PM2.5
18.18μg/m³
PM10
34.20ppb
O3
0.62ppb
SO2
2.09ppb
NO2
0.12ppm
CO
AQI 44
Good
5.41μg/m³
PM2.5
47.88μg/m³
PM10
33.07ppb
O3
0.80ppb
SO2
4.72ppb
NO2
0.11ppm
CO
AQI 33
Good
3.58μg/m³
PM2.5
15.25μg/m³
PM10
35.55ppb
O3
0.66ppb
SO2
4.93ppb
NO2
0.13ppm
CO
AQI 44
Good
8.00μg/m³
PM2.5
37.99μg/m³
PM10
32.00ppb
O3
0.60ppb
SO2
2.80ppb
NO2
0.16ppm
CO
Air quality data and pollutant measurements for California, USA adhere to strict US EPA standards. The data is collected from multiple reliable sources, including satellites and ground-based monitoring stations. This data is further analyzed and enhanced using machine learning and advanced algorithms that factor in elements such as traffic and population density, ensuring accurate and reliable results.
Source: Ambee Data Sources
The air quality for Coalinga, California is updated every hour.
The worst air quality in Coalinga, California in the last 24 hours was observed at 10:00:00 on 2026-07-22.
In the last 24 hrs, the best air quality in Coalinga, California was observed at 01:00:00 on 2026-07-23.
The current air quality in Coalinga, California is 39, categorized as Good based on real-time data.
The most common pollutant in Coalinga, California is O3.
If the air quality in Coalinga, California is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Coalinga, California is 3.708 μg/m3.
The current PM10 concentration at Coalinga, California is 27.273 μg/m3.
The current carbon monoxide (CO) concentration at Coalinga, California is 0.117 ppm.
The current sulfur dioxide (SO2) concentration at Coalinga, California is 0.651 ppb.
The current ozone (O3) concentration at Coalinga, California is 41.914 ppm.
The current nitrogen dioxide (NO2) concentration at Coalinga, California is 4.409 ppb.
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