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Reisterstown Station, MD Air Quality

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Air quality in Reisterstown Station

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
59
Moderate
PM2.5
15.7 µg/m³
WHO guideline 15
PM10
15.9 µg/m³
WHO guideline 45
NO₂ · O₃
21 · 59
µg/m³

Hour by hour (12h)

US EPA AQI
3:00 AM 💨 PM2.5 15.7 µg/m³
59Moderate
4:00 AM 💨 PM2.5 14.8 µg/m³
57Moderate
5:00 AM 💨 PM2.5 14.4 µg/m³
56Moderate
6:00 AM 💨 PM2.5 14.1 µg/m³
55Moderate
7:00 AM 💨 PM2.5 13.9 µg/m³
55Moderate
8:00 AM 💨 PM2.5 14.6 µg/m³
56Moderate
9:00 AM 💨 PM2.5 16.3 µg/m³
60Moderate
10:00 AM 💨 PM2.5 15.3 µg/m³
81Moderate
11:00 AM 💨 PM2.5 10.7 µg/m³
128Unhealthy for Sensitive Groups
12:00 PM 💨 PM2.5 9.2 µg/m³
135Unhealthy for Sensitive Groups
1:00 PM 💨 PM2.5 8.5 µg/m³
120Unhealthy for Sensitive Groups
2:00 PM 💨 PM2.5 8 µg/m³
103Unhealthy for Sensitive Groups

Next few days

daily max · US EPA AQI
Tue 💨 Unhealthy for Sensitive Groups · UV High
135
Wed 💨 Moderate · UV High
86
Thu 💨 Unhealthy for Sensitive Groups · UV Very high
140
Fri 💨 Moderate · UV High
100
Sat 💨 Good · UV High
43
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Updated: 3:56 AM