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United States Air Quality

Live AQI across 15 cities in United States. Average 53. Worst right now: Dallas (95). Cleanest: Phoenix (20).

US

Dallas

95
AQI
PM2.5
17.6μg
PM10
17.9μg
O3
46.0ppb
Moderate

US

Houston

69
AQI
PM2.5
27.5μg
PM10
29.2μg
O3
59.0ppb
Moderate

US

Denver

64
AQI
PM2.5
3.5μg
PM10
4.1μg
O3
55.0ppb
Moderate

US

Philadelphia

59
AQI
PM2.5
38.9μg
PM10
39.2μg
O3
2.0ppb
Moderate

US

Chicago

57
AQI
PM2.5
14.8μg
PM10
15.2μg
O3
40.0ppb
Moderate

US

Seattle

57
AQI
PM2.5
15.2μg
PM10
16.2μg
O3
52.0ppb
Moderate

US

New York

56
AQI
PM2.5
17.1μg
PM10
17.4μg
O3
6.0ppb
Moderate

US

San Antonio

54
AQI
PM2.5
7.5μg
PM10
8.0μg
O3
63.0ppb
Moderate

US

Atlanta

54
AQI
PM2.5
8.6μg
PM10
9.1μg
O3
59.0ppb
Moderate

US

Boston

47
AQI
PM2.5
8.0μg
PM10
8.1μg
O3
30.0ppb
Good

US

San Diego

45
AQI
PM2.5
5.4μg
PM10
8.9μg
O3
84.0ppb
Good

US

Los Angeles

41
AQI
PM2.5
2.6μg
PM10
3.4μg
O3
85.0ppb
Good

US

San Francisco

39
AQI
PM2.5
6.6μg
PM10
9.7μg
O3
87.0ppb
Good

US

Miami

36
AQI
PM2.5
3.4μg
PM10
6.0μg
O3
83.0ppb
Good

US

Phoenix

20
AQI
PM2.5
1.5μg
PM10
1.5μg
O3
42.0ppb
Good