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WeatherLiveWashingtonAldertonAir Quality

Alderton, WA Air Quality

← Alderton

Air quality in Alderton

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
47
Good
PM2.5
11.2 µg/m³
WHO guideline 15
PM10
13.2 µg/m³
WHO guideline 45
NO₂ · O₃
12 · 42
µg/m³

Hour by hour (12h)

US EPA AQI
1:00 AM 💨 PM2.5 11.2 µg/m³
47Good
2:00 AM 💨 PM2.5 12.3 µg/m³
51Moderate
3:00 AM 💨 PM2.5 13.3 µg/m³
54Moderate
4:00 AM 💨 PM2.5 15 µg/m³
57Moderate
5:00 AM 💨 PM2.5 16.6 µg/m³
60Moderate
6:00 AM 💨 PM2.5 17.1 µg/m³
62Moderate
7:00 AM 💨 PM2.5 17.3 µg/m³
62Moderate
8:00 AM 💨 PM2.5 15.5 µg/m³
58Moderate
9:00 AM 💨 PM2.5 10.9 µg/m³
45Good
10:00 AM 💨 PM2.5 10.7 µg/m³
45Good
11:00 AM 💨 PM2.5 10 µg/m³
42Good
12:00 PM 💨 PM2.5 9.6 µg/m³
40Good

Next few days

daily max · US EPA AQI
Tue 💨 Unhealthy for Sensitive Groups · UV Moderate
136
Wed 💨 Moderate · UV High
62
Thu 💨 Good · UV Moderate
48
Fri 💨 Good · UV High
31
Sat 💨 Good · UV High
39
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Updated: 1:19 AM