Maricopa County

Arizona

2026-09-22 03:00
AQI (US)
Good
O3
μg/m³
51.2
PM10
μg/m³
21.4
PM2.5
μg/m³
3.4
NO2
μg/m³
13.7
CO
μg/m³
187.5
SO2
μg/m³
3
Weather
33℃
29%
9 kph
0 of 11
Historical Data
Data Sources

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