Air quality in Ridgefield Park
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
105
Unhealthy for Sensitive Groups
PM2.5
37.1 µg/m³
WHO guideline 15
PM10
38.4 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
8:00 AM
💨
PM2.5 37.1 µg/m³
105Unhealthy for Sensitive Groups
9:00 AM
💨
PM2.5 23.4 µg/m³
75Moderate
10:00 AM
💨
PM2.5 14.1 µg/m³
55Moderate
11:00 AM
💨
PM2.5 13 µg/m³
63Moderate
12:00 PM
💨
PM2.5 12.6 µg/m³
86Moderate
1:00 PM
💨
PM2.5 12.7 µg/m³
98Moderate
2:00 PM
💨
PM2.5 12.6 µg/m³
103Unhealthy for Sensitive Groups
3:00 PM
💨
PM2.5 12.6 µg/m³
111Unhealthy for Sensitive Groups
4:00 PM
💨
PM2.5 12.7 µg/m³
115Unhealthy for Sensitive Groups
5:00 PM
💨
PM2.5 13.2 µg/m³
103Unhealthy for Sensitive Groups
6:00 PM
💨
PM2.5 14.2 µg/m³
65Moderate
7:00 PM
💨
PM2.5 15.9 µg/m³
59Moderate
Next few days
daily max · US EPA AQI
Fri
💨
Unhealthy for Sensitive Groups · UV Very high
118
Sat
💨
Unhealthy for Sensitive Groups · UV High
120
Sun
💨
Unhealthy · UV Very high
174
Mon
💨
Unhealthy · UV Very high
177
Tue
💨
No data · UV Very high
—