Stay updated with real-time air quality in Maricopa, 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)
60
Moderate
Maricopa, Arizona
Last updated: ... (Local time)

Good
Fine
Moderate
Poor
Very poor
Hazardous
14.30 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
65.48 μg/m³
0
55
155
255
425
605+
55.17 ppb
0
55
71
86
201
201+
0.29 ppb
0
36
76
186
605
1005+
8.50 ppb
0
54
101
361
1250
2050+
0.22 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Moderate
Maricopa, Arizona
Maricopa, Arizona
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AQI 40
Good
6.66μg/m³
PM2.5
29.36μg/m³
PM10
43.30ppb
O3
0.53ppb
SO2
3.43ppb
NO2
0.13ppm
CO
AQI 46
Good
7.36μg/m³
PM2.5
32.57μg/m³
PM10
50.43ppb
O3
0.44ppb
SO2
1.92ppb
NO2
0.12ppm
CO
AQI 41
Good
6.07μg/m³
PM2.5
26.30μg/m³
PM10
43.83ppb
O3
0.54ppb
SO2
3.64ppb
NO2
0.13ppm
CO
AQI 42
Good
6.26μg/m³
PM2.5
27.47μg/m³
PM10
45.17ppb
O3
0.55ppb
SO2
3.71ppb
NO2
0.13ppm
CO
AQI 44
Good
5.73μg/m³
PM2.5
24.84μg/m³
PM10
47.38ppb
O3
0.62ppb
SO2
4.42ppb
NO2
0.13ppm
CO
AQI 45
Good
6.19μg/m³
PM2.5
27.59μg/m³
PM10
48.67ppb
O3
0.61ppb
SO2
4.32ppb
NO2
0.13ppm
CO
Air quality and pollutant data for Arizona, USA are sourced from ground-based monitors and satellites, adhering to US EPA standards. Machine learning and advanced algorithms enhance the data by incorporating local variables like traffic and population density, ensuring high accuracy and dependability.
Source: Ambee Data Sources
The air quality information for Maricopa, Arizona is updated every hour for accuracy.
In the past 24 hours, the air quality in Maricopa, Arizona was at its worst at 03:00:00 on 2026-04-23.
In the last 24 hours, the best air quality in Maricopa, Arizona was observed at 10:00:00 on 2026-04-23.
As of now, the AQI in Maricopa, Arizona is 60, indicating Moderate conditions.
Maricopa, Arizona air has the highest levels of PM2.5.
Poor air quality in Maricopa, Arizona means it's advisable to stay indoors and wear a mask for your protection.
PM2.5 levels in Maricopa, Arizona are currently 14.299 μg/m3.
The PM10 concentration in Maricopa, Arizona is 65.482 μg/m3 at the moment.
The current carbon monoxide (CO) concentration in Maricopa, Arizona is 0.22 ppm.
Currently, Maricopa, Arizona has a sulfur dioxide (SO2) concentration of 0.289 ppb.
The current ozone (O3) level in Maricopa, Arizona at the moment is 55.174 ppm.
Nitrogen dioxide (NO2) level in Maricopa, Arizona at the moment is 8.504 ppb.
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