Stay updated with real-time air quality in Coolidge, Arizona 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)
49
Good
Coolidge, Arizona
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
8.80 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
35.92 μg/m³
0
55
155
255
425
605+
18.90 ppb
0
55
71
86
201
201+
0.49 ppb
0
36
76
186
605
1005+
29.33 ppb
0
54
101
361
1250
2050+
1.19 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Coolidge, Arizona
Coolidge, Arizona
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AQI 56
Moderate
11.51μg/m³
PM2.5
27.22μg/m³
PM10
33.73ppb
O3
0.28ppb
SO2
13.68ppb
NO2
1.03ppm
CO
AQI 44
Good
7.99μg/m³
PM2.5
35.56μg/m³
PM10
33.49ppb
O3
0.49ppb
SO2
31.21ppb
NO2
1.00ppm
CO
AQI 44
Good
8.41μg/m³
PM2.5
38.00μg/m³
PM10
29.04ppb
O3
0.34ppb
SO2
31.07ppb
NO2
1.03ppm
CO
AQI 71
Moderate
20.34μg/m³
PM2.5
61.31μg/m³
PM10
12.46ppb
O3
0.38ppb
SO2
25.63ppb
NO2
1.03ppm
CO
AQI 44
Good
8.49μg/m³
PM2.5
36.58μg/m³
PM10
30.06ppb
O3
0.48ppb
SO2
30.70ppb
NO2
1.00ppm
CO
AQI 38
Good
6.61μg/m³
PM2.5
30.17μg/m³
PM10
21.33ppb
O3
0.68ppb
SO2
30.84ppb
NO2
0.98ppm
CO
Air quality data and pollutant measurements for Arizona, 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 Coolidge, Arizona is updated every hour.
The worst air quality in Coolidge, Arizona in the last 24 hours was observed at 05:00:00 on 2025-12-07.
In the last 24 hrs, the best air quality in Coolidge, Arizona was observed at 03:00:00 on 2025-12-06.
The current air quality in Coolidge, Arizona is 49, categorized as Good based on real-time data.
The most common pollutant in Coolidge, Arizona is PM2.5.
If the air quality in Coolidge, Arizona is poor, consider staying indoors and wearing a mask to protect yourself.
The current PM2.5 concentration at Coolidge, Arizona is 8.796 μg/m3.
The current PM10 concentration at Coolidge, Arizona is 35.921 μg/m3.
The current carbon monoxide (CO) concentration at Coolidge, Arizona is 1.19 ppm.
The current sulfur dioxide (SO2) concentration at Coolidge, Arizona is 0.489 ppb.
The current ozone (O3) concentration at Coolidge, Arizona is 18.902 ppm.
The current nitrogen dioxide (NO2) concentration at Coolidge, Arizona is 29.328 ppb.
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