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Air Quality Index

Boulder

Fri, Jan. 24, 2020 - 11:15 pm
68
Moderate
51-100: Air quality is acceptable; however, for some pollutants there may be a moderate health concern for a very small number of people who are unusually sensitive to air pollution.
Channel A Running Averages

55
13.9 µg/m³

68
20.3 µg/m³

70
21.16 µg/m³

67
19.7 µg/m³

45
10.71 µg/m³

27
6.52 µg/m³

19
4.67 µg/m³

Real-Time Short Term 30 Minutes 1 Hour 6 Hours 24 Hours One Week
Channel B Running Averages

55
14.2 µg/m³

67
19.48 µg/m³

68
20.22 µg/m³

65
18.84 µg/m³

43
10.25 µg/m³

26
6.19 µg/m³

18
4.33 µg/m³

Real-Time Short Term 30 Minutes 1 Hour 6 Hours 24 Hours One Week
Short-term PM2.5 is LOW at 20 µg/m³ - No unusual sources of pollution present at this time.
Short-term PM 10 is LOW at 37 µg/m³