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)
45
Good
Coolidge, Arizona
Last updated: ... (Local time)
Good
Fine
Moderate
Poor
Very poor
Hazardous
5.14 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
23.57 μg/m³
0
55
155
255
425
605+
48.85 ppb
0
55
71
86
201
201+
0.34 ppb
0
36
76
186
605
1005+
19.50 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Coolidge, Arizona
Coolidge, Arizona
Scroll To Air Quality MapLoading...
AQI 42
Good
2.82μg/m³
PM2.5
11.88μg/m³
PM10
45.04ppb
O3
0.24ppb
SO2
15.66ppb
NO2
0.18ppm
CO
AQI 40
Good
4.69μg/m³
PM2.5
21.15μg/m³
PM10
43.02ppb
O3
0.24ppb
SO2
15.51ppb
NO2
0.18ppm
CO
AQI 38
Good
3.80μg/m³
PM2.5
17.04μg/m³
PM10
41.31ppb
O3
0.24ppb
SO2
15.57ppb
NO2
0.18ppm
CO
AQI 39
Good
4.12μg/m³
PM2.5
25.66μg/m³
PM10
42.50ppb
O3
0.24ppb
SO2
15.48ppb
NO2
0.18ppm
CO
AQI 41
Good
4.66μg/m³
PM2.5
20.51μg/m³
PM10
43.85ppb
O3
0.24ppb
SO2
15.48ppb
NO2
0.18ppm
CO
AQI 39
Good
5.65μg/m³
PM2.5
25.65μg/m³
PM10
41.62ppb
O3
0.23ppb
SO2
15.23ppb
NO2
0.15ppm
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 03:00:00 on 2025-10-21.
In the last 24 hrs, the best air quality in Coolidge, Arizona was observed at 02:00:00 on 2025-10-21.
The current air quality in Coolidge, Arizona is 45, categorized as Good based on real-time data.
The most common pollutant in Coolidge, Arizona is O3.
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 5.136 μg/m3.
The current PM10 concentration at Coolidge, Arizona is 23.569 μg/m3.
The current carbon monoxide (CO) concentration at Coolidge, Arizona is 0.217 ppm.
The current sulfur dioxide (SO2) concentration at Coolidge, Arizona is 0.336 ppb.
The current ozone (O3) concentration at Coolidge, Arizona is 48.855 ppm.
The current nitrogen dioxide (NO2) concentration at Coolidge, Arizona is 19.502 ppb.
All Rights Reserved © Ambee Inc. 2025