Juneau Air Quality Index (AQI) Today

Air quality in Juneau

The US Air Quality Index (EPA) grades air from 0 to 500 using fine particles (PM2.5/PM10), ozone and nitrogen dioxide. 0-50 is Good, 51-100 Moderate, 101-150 Unhealthy for Sensitive Groups, and anything higher affects everyone.

US AQI · EPA

Good

PM2.5

0.8 µg/m³

WHO guideline 15

PM10

0.9 µg/m³

WHO guideline 45

NO₂ · O₃

5 · 71

µg/m³

Hour by hour (12h)

US EPA AQI

2:00 AM 💨 PM2.5 0.8 µg/m³

34Good

3:00 AM 💨 PM2.5 0.7 µg/m³

34Good

4:00 AM 💨 PM2.5 0.6 µg/m³

34Good

5:00 AM 💨 PM2.5 0.6 µg/m³

34Good

6:00 AM 💨 PM2.5 0.7 µg/m³

34Good

7:00 AM 💨 PM2.5 1.3 µg/m³

33Good

8:00 AM 💨 PM2.5 1.7 µg/m³

32Good

9:00 AM 💨 PM2.5 1.9 µg/m³

30Good

10:00 AM 💨 PM2.5 2.1 µg/m³

30Good

11:00 AM 💨 PM2.5 1.9 µg/m³

29Good

12:00 PM 💨 PM2.5 1.7 µg/m³

29Good

1:00 PM 💨 PM2.5 1.5 µg/m³

30Good

Next few days

daily max · US EPA AQI

Thu 💨 Good · UV Low

Fri 💨 Good · UV Low

Sat 💨 Good · UV Low

Sun 💨 Good · UV Low

Mon 💨 Good · UV Low

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Juneau, AK Air Quality

Air quality in Juneau

Hour by hour (12h)

Next few days

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