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Allegheny West, PA Air Quality

← Allegheny West

Air quality in Allegheny West

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
38
Good
PM2.5
9.2 µg/m³
WHO guideline 15
PM10
9.3 µg/m³
WHO guideline 45
NO₂ · O₃
19 · 58
µg/m³

Hour by hour (12h)

US EPA AQI
10:00 PM 💨 PM2.5 9.2 µg/m³
38Good
11:00 PM 💨 PM2.5 6.4 µg/m³
27Good
12:00 AM 💨 PM2.5 4.5 µg/m³
24Good
1:00 AM 💨 PM2.5 3.9 µg/m³
24Good
2:00 AM 💨 PM2.5 3.9 µg/m³
24Good
3:00 AM 💨 PM2.5 4.2 µg/m³
24Good
4:00 AM 💨 PM2.5 4.4 µg/m³
23Good
5:00 AM 💨 PM2.5 4.7 µg/m³
22Good
6:00 AM 💨 PM2.5 5 µg/m³
21Good
7:00 AM 💨 PM2.5 5.5 µg/m³
23Good
8:00 AM 💨 PM2.5 6.8 µg/m³
28Good
9:00 AM 💨 PM2.5 6.9 µg/m³
29Good

Next few days

daily max · US EPA AQI
Fri 💨 Unhealthy for Sensitive Groups · UV High
108
Sat 💨 Moderate · UV High
81
Sun 💨 Moderate · UV High
93
Mon 💨 Unhealthy for Sensitive Groups · UV High
133
Tue 💨 Unhealthy · UV Moderate
156
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Updated: 10:55 PM