Realtime PurpleAir Sensor Air Quality

Updated: Wed, 21-Jan-2026 3:39pm PST
 
41 Good
0-50: Air quality is considered satisfactory, and air pollution poses little or no risk
 
Sensor 1

38
9 μg/m3

44
10.6 μg/m3

50
12 μg/m3

55
14 μg/m3

59
15.8 μg/m3

57
15.1 μg/m3

Real-Time
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Short Term 30 Minutes 1 Hour 6 Hours 24 Hours
Sensor 2

33
8 μg/m3

38
9 μg/m3

42
10.1 μg/m3

49
11.8 μg/m3

54
13.7 μg/m3

53
13.2 μg/m3

Real-Time
(page load)
Short Term 30 Minutes 1 Hour 6 Hours 24 Hours