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New Northwood, MD Air Quality

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Air quality in New Northwood

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
50
Good
PM2.5
12 µg/m³
WHO guideline 15
PM10
12.1 µg/m³
WHO guideline 45
NO₂ · O₃
15 · 66
µg/m³

Hour by hour (12h)

US EPA AQI
7:00 AM 💨 PM2.5 12 µg/m³
50Good
8:00 AM 💨 PM2.5 13.2 µg/m³
53Moderate
9:00 AM 💨 PM2.5 15.4 µg/m³
58Moderate
10:00 AM 💨 PM2.5 17.1 µg/m³
119Unhealthy for Sensitive Groups
11:00 AM 💨 PM2.5 16.5 µg/m³
171Unhealthy
12:00 PM 💨 PM2.5 15.8 µg/m³
194Unhealthy
1:00 PM 💨 PM2.5 14.6 µg/m³
202Very Unhealthy
2:00 PM 💨 PM2.5 13.3 µg/m³
202Very Unhealthy
3:00 PM 💨 PM2.5 12.2 µg/m³
192Unhealthy
4:00 PM 💨 PM2.5 11.3 µg/m³
169Unhealthy
5:00 PM 💨 PM2.5 11.1 µg/m³
145Unhealthy for Sensitive Groups
6:00 PM 💨 PM2.5 11.2 µg/m³
113Unhealthy for Sensitive Groups

Next few days

daily max · US EPA AQI
Tue 💨 Very Unhealthy · UV High
202
Wed 💨 Moderate · UV High
60
Thu 💨 Unhealthy · UV Very high
158
Fri 💨 Moderate · UV High
98
Sat 💨 Good · UV High
43
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Updated: 7:42 AM