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Air Quality Index

Boulder

Sat, Mar. 28, 2020 - 07:54 pm
4
Good
0-50: Air quality is considered satisfactory, and air pollution poses little or no risk.
Channel A Running Averages

5
1.17 µg/m³

4
1.02 µg/m³

4
1.04 µg/m³

5
1.21 µg/m³

18
4.29 µg/m³

30
7.27 µg/m³

34
8.07 µg/m³

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

3
0.81 µg/m³

4
0.88 µg/m³

4
0.95 µg/m³

5
1.11 µg/m³

16
3.88 µg/m³

27
6.56 µg/m³

30
7.13 µg/m³

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