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)
40
Good
Coalinga, California
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
7.03 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
35.52 μg/m³
0
55
155
255
425
605+
42.62 ppb
0
55
71
86
201
201+
0.77 ppb
0
36
76
186
605
1005+
6.48 ppb
0
54
101
361
1250
2050+
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Coalinga, California
Coalinga, California
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AQI 45
Good
7.36μg/m³
PM2.5
35.90μg/m³
PM10
49.46ppb
O3
0.78ppb
SO2
6.40ppb
NO2
0.19ppm
CO
AQI 54
Moderate
10.85μg/m³
PM2.5
59.60μg/m³
PM10
49.27ppb
O3
0.85ppb
SO2
6.89ppb
NO2
0.18ppm
CO
AQI 39
Good
6.15μg/m³
PM2.5
28.25μg/m³
PM10
41.74ppb
O3
0.72ppb
SO2
2.75ppb
NO2
0.18ppm
CO
AQI 98
Moderate
20.95μg/m³
PM2.5
150.39μg/m³
PM10
53.02ppb
O3
0.91ppb
SO2
6.62ppb
NO2
0.18ppm
CO
AQI 43
Good
7.20μg/m³
PM2.5
25.88μg/m³
PM10
46.26ppb
O3
0.75ppb
SO2
7.08ppb
NO2
0.19ppm
CO
AQI 49
Good
8.70μg/m³
PM2.5
34.99μg/m³
PM10
35.00ppb
O3
0.69ppb
SO2
5.09ppb
NO2
0.22ppm
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 08:00:00 on 2026-08-18.
In the last 24 hrs, the best air quality in Coalinga, California was observed at 03:00:00 on 2026-08-18.
The current air quality in Coalinga, California is 40, 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 7.026 μg/m3.
The current PM10 concentration at Coalinga, California is 35.525 μg/m3.
The current carbon monoxide (CO) concentration at Coalinga, California is 0.195 ppm.
The current sulfur dioxide (SO2) concentration at Coalinga, California is 0.766 ppb.
The current ozone (O3) concentration at Coalinga, California is 42.615 ppm.
The current nitrogen dioxide (NO2) concentration at Coalinga, California is 6.479 ppb.
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