Air quality in South Nyack
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
3.9 µg/m³
WHO guideline 15
PM10
4 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
8:00 AM
💨
PM2.5 3.9 µg/m³
27Good
9:00 AM
💨
PM2.5 4.5 µg/m³
31Good
10:00 AM
💨
PM2.5 4.3 µg/m³
37Good
11:00 AM
💨
PM2.5 4 µg/m³
42Good
12:00 PM
💨
PM2.5 3.9 µg/m³
44Good
1:00 PM
💨
PM2.5 4.2 µg/m³
47Good
2:00 PM
💨
PM2.5 4.6 µg/m³
49Good
3:00 PM
💨
PM2.5 5.3 µg/m³
56Moderate
4:00 PM
💨
PM2.5 5.8 µg/m³
68Moderate
5:00 PM
💨
PM2.5 6.4 µg/m³
70Moderate
6:00 PM
💨
PM2.5 7.7 µg/m³
56Moderate
7:00 PM
💨
PM2.5 9.7 µg/m³
47Good
Next few days
daily max · US EPA AQI
Wed
💨
Moderate · UV High
70
Thu
💨
Moderate · UV High
100
Fri
💨
Moderate · UV High
57
Sat
💨
Moderate · UV High
66
Sun
💨
Moderate · UV High
93