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WeatherLive › Arkansas › Fayetteville › Air Quality

Fayetteville, AR Air Quality

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Air quality in Fayetteville

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
27
Good
PM2.5
6.5 µg/m³
WHO guideline 15
PM10
6.6 µg/m³
WHO guideline 45
NO₂ · O₃
3 · 49
µg/m³

Hour by hour (12h)

US EPA AQI
3:00 AM 💨 PM2.5 6.5 µg/m³
27Good
4:00 AM 💨 PM2.5 6.1 µg/m³
25Good
5:00 AM 💨 PM2.5 5.7 µg/m³
24Good
6:00 AM 💨 PM2.5 5.5 µg/m³
23Good
7:00 AM 💨 PM2.5 5.5 µg/m³
24Good
8:00 AM 💨 PM2.5 5.1 µg/m³
26Good
9:00 AM 💨 PM2.5 4 µg/m³
28Good
10:00 AM 💨 PM2.5 3.5 µg/m³
30Good
11:00 AM 💨 PM2.5 3.1 µg/m³
33Good
12:00 PM 💨 PM2.5 2.7 µg/m³
35Good
1:00 PM 💨 PM2.5 2.5 µg/m³
36Good
2:00 PM 💨 PM2.5 2.3 µg/m³
37Good

Next few days

daily max · US EPA AQI
Sat 💨 Good · UV Moderate
37
Sun 💨 Moderate · UV Moderate
58
Mon 💨 Moderate · UV Moderate
54
Tue 💨 Good · UV Moderate
41
Wed 💨 Good · UV Moderate
38

Weather map — Fayetteville

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Updated: 3:08 AM