Air quality in New Brunswick
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
104
Unhealthy for Sensitive Groups
PM2.5
11.6 µg/m³
WHO guideline 15
PM10
11.8 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
4:00 PM
💨
PM2.5 11.6 µg/m³
104Unhealthy for Sensitive Groups
5:00 PM
💨
PM2.5 11.4 µg/m³
96Moderate
6:00 PM
💨
PM2.5 12 µg/m³
71Moderate
7:00 PM
💨
PM2.5 13.6 µg/m³
54Moderate
8:00 PM
💨
PM2.5 18.4 µg/m³
64Moderate
9:00 PM
💨
PM2.5 22.7 µg/m³
73Moderate
10:00 PM
💨
PM2.5 26.5 µg/m³
81Moderate
11:00 PM
💨
PM2.5 30.9 µg/m³
91Moderate
12:00 AM
💨
PM2.5 36 µg/m³
102Unhealthy for Sensitive Groups
1:00 AM
💨
PM2.5 34.1 µg/m³
97Moderate
2:00 AM
💨
PM2.5 28.4 µg/m³
85Moderate
3:00 AM
💨
PM2.5 22.9 µg/m³
74Moderate
Next few days
daily max · US EPA AQI
Fri
💨
Unhealthy for Sensitive Groups · UV High
104
Sat
💨
Unhealthy for Sensitive Groups · UV High
102
Sun
💨
Unhealthy for Sensitive Groups · UV Very high
147
Mon
💨
Unhealthy · UV High
158
Tue
💨
No data · UV High
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