Air quality in Morningside Heights
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.
PM2.5
14.3 µg/m³
WHO guideline 15
PM10
16 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
1:00 AM
💨
PM2.5 14.3 µg/m³
56Moderate
2:00 AM
💨
PM2.5 13.4 µg/m³
54Moderate
3:00 AM
💨
PM2.5 12.3 µg/m³
51Moderate
4:00 AM
💨
PM2.5 10.8 µg/m³
45Good
5:00 AM
💨
PM2.5 10 µg/m³
42Good
6:00 AM
💨
PM2.5 9.8 µg/m³
41Good
7:00 AM
💨
PM2.5 10.3 µg/m³
43Good
8:00 AM
💨
PM2.5 11.9 µg/m³
50Good
9:00 AM
💨
PM2.5 13.1 µg/m³
53Moderate
10:00 AM
💨
PM2.5 12.9 µg/m³
53Moderate
11:00 AM
💨
PM2.5 12.9 µg/m³
53Moderate
12:00 PM
💨
PM2.5 14 µg/m³
56Moderate
Next few days
daily max · US EPA AQI
Thu
💨
Moderate · UV High
66
Fri
💨
Unhealthy for Sensitive Groups · UV High
133
Sat
💨
Unhealthy for Sensitive Groups · UV High
147
Sun
💨
Unhealthy · UV High
178
Mon
💨
Moderate · UV High
60