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Lima, PA Air Quality

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Air quality in Lima

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
48
Good
PM2.5
11.6 µg/m³
WHO guideline 15
PM10
11.7 µg/m³
WHO guideline 45
NO₂ · O₃
25 · 56
µg/m³

Hour by hour (12h)

US EPA AQI
9:00 PM 💨 PM2.5 11.6 µg/m³
48Good
10:00 PM 💨 PM2.5 14.6 µg/m³
56Moderate
11:00 PM 💨 PM2.5 17.2 µg/m³
62Moderate
12:00 AM 💨 PM2.5 19.7 µg/m³
67Moderate
1:00 AM 💨 PM2.5 20.1 µg/m³
68Moderate
2:00 AM 💨 PM2.5 18.8 µg/m³
65Moderate
3:00 AM 💨 PM2.5 17.8 µg/m³
63Moderate
4:00 AM 💨 PM2.5 17.1 µg/m³
62Moderate
5:00 AM 💨 PM2.5 15.9 µg/m³
59Moderate
6:00 AM 💨 PM2.5 15.9 µg/m³
59Moderate
7:00 AM 💨 PM2.5 16.2 µg/m³
60Moderate
8:00 AM 💨 PM2.5 13 µg/m³
53Moderate

Next few days

daily max · US EPA AQI
Sat 💨 Moderate · UV High
62
Sun 💨 Moderate · UV High
93
Mon 💨 Moderate · UV High
100
Tue 💨 Unhealthy for Sensitive Groups · UV Moderate
140
Wed 💨 Moderate · UV Very high
56
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Updated: 9:10 PM