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WeatherLiveIllinoisWheatonAir Quality

Wheaton, IL Air Quality

← Wheaton

Air quality in Wheaton

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
23
Good
PM2.5
5.2 µg/m³
WHO guideline 15
PM10
5.2 µg/m³
WHO guideline 45
NO₂ · O₃
17 · 48
µg/m³

Hour by hour (12h)

US EPA AQI
11:00 PM 💨 PM2.5 5.2 µg/m³
23Good
12:00 AM 💨 PM2.5 4.7 µg/m³
23Good
1:00 AM 💨 PM2.5 4.3 µg/m³
23Good
2:00 AM 💨 PM2.5 4 µg/m³
22Good
3:00 AM 💨 PM2.5 3.9 µg/m³
22Good
4:00 AM 💨 PM2.5 3.7 µg/m³
21Good
5:00 AM 💨 PM2.5 3.4 µg/m³
21Good
6:00 AM 💨 PM2.5 3.4 µg/m³
20Good
7:00 AM 💨 PM2.5 3.5 µg/m³
22Good
8:00 AM 💨 PM2.5 4.2 µg/m³
26Good
9:00 AM 💨 PM2.5 4.5 µg/m³
32Good
10:00 AM 💨 PM2.5 4.2 µg/m³
38Good

Next few days

daily max · US EPA AQI
Sun 💨 Moderate · UV High
61
Mon 💨 Moderate · UV Very high
60
Tue 💨 Moderate · UV High
54
Wed 💨 Moderate · UV High
56
Thu 💨 Moderate · UV High
59
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Updated: 11:46 PM