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Aloha, OR Air Quality

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Air quality in Aloha

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
44
Good
PM2.5
10.6 µg/m³
WHO guideline 15
PM10
13.2 µg/m³
WHO guideline 45
NO₂ · O₃
11 · 35
µg/m³

Hour by hour (12h)

US EPA AQI
2:00 AM 💨 PM2.5 10.6 µg/m³
44Good
3:00 AM 💨 PM2.5 10.6 µg/m³
44Good
4:00 AM 💨 PM2.5 10.4 µg/m³
43Good
5:00 AM 💨 PM2.5 10.8 µg/m³
45Good
6:00 AM 💨 PM2.5 11.2 µg/m³
47Good
7:00 AM 💨 PM2.5 11.4 µg/m³
48Good
8:00 AM 💨 PM2.5 11 µg/m³
46Good
9:00 AM 💨 PM2.5 10.6 µg/m³
44Good
10:00 AM 💨 PM2.5 11.3 µg/m³
47Good
11:00 AM 💨 PM2.5 12.3 µg/m³
51Moderate
12:00 PM 💨 PM2.5 13.8 µg/m³
55Moderate
1:00 PM 💨 PM2.5 15.5 µg/m³
58Moderate

Next few days

daily max · US EPA AQI
Thu 💨 Moderate · UV Moderate
61
Fri 💨 Moderate · UV High
63
Sat 💨 Moderate · UV High
60
Sun 💨 Moderate · UV High
51
Mon 💨 Good · UV Moderate
36
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Updated: 2:07 AM