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WeatherLive › Delaware › Middletown › Air Quality

Middletown, DE Air Quality

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Air quality in Middletown

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
44
Good
PM2.5
8 µg/m³
WHO guideline 15
PM10
10.9 µg/m³
WHO guideline 45
NO₂ · O₃
5 · 93
µg/m³

Hour by hour (12h)

US EPA AQI
1:00 PM 💨 PM2.5 8 µg/m³
44Good
2:00 PM 💨 PM2.5 7.2 µg/m³
43Good
3:00 PM 💨 PM2.5 7.2 µg/m³
39Good
4:00 PM 💨 PM2.5 8.3 µg/m³
35Good
5:00 PM 💨 PM2.5 8.9 µg/m³
37Good
6:00 PM 💨 PM2.5 9.4 µg/m³
39Good
7:00 PM 💨 PM2.5 9.5 µg/m³
40Good
8:00 PM 💨 PM2.5 8.6 µg/m³
36Good
9:00 PM 💨 PM2.5 6.2 µg/m³
26Good
10:00 PM 💨 PM2.5 4.4 µg/m³
18Good
11:00 PM 💨 PM2.5 2.8 µg/m³
17Good
12:00 AM 💨 PM2.5 1.5 µg/m³
20Good

Next few days

daily max · US EPA AQI
Thu 💨 Good · UV Low
44
Fri 💨 Good · UV Low
29
Sat 💨 Good · UV Low
31
Sun 💨 Good · UV Moderate
30
Mon 💨 Good · UV Moderate
24

Weather map — Middletown

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Updated: 1:53 PM