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 Details for Houston Winter Storm Warning  +3 additional alerts
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Realtime PurpleAir Sensor Air Quality

Updated: 01/21/2025 8:00am
 
23 Good
0-50: Air quality is considered satisfactory, and air pollution poses little or no risk
 
Sensor 1

23
5.4 μg/m3

24
5.8 μg/m3

22
5.3 μg/m3

23
5.6 μg/m3

28
6.7 μg/m3

31
7.5 μg/m3
Real-Time
(page load)		 Short Term 30 Minutes 1 Hour 6 Hours 24 Hours
Sensor 2

22
5.3 μg/m3

23
5.4 μg/m3

21
5 μg/m3

22
5.3 μg/m3

26
6.2 μg/m3

29
7 μg/m3
Real-Time
(page load)		 Short Term 30 Minutes 1 Hour 6 Hours 24 Hours