Air quality in Cold Spring
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
4.9 µg/m³
WHO guideline 15
PM10
4.9 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
9:00 AM
💨
PM2.5 4.9 µg/m³
20Good
10:00 AM
💨
PM2.5 5.2 µg/m³
28Good
11:00 AM
💨
PM2.5 5.6 µg/m³
37Good
12:00 PM
💨
PM2.5 4.6 µg/m³
44Good
1:00 PM
💨
PM2.5 4.4 µg/m³
49Good
2:00 PM
💨
PM2.5 4.7 µg/m³
58Moderate
3:00 PM
💨
PM2.5 4.8 µg/m³
65Moderate
4:00 PM
💨
PM2.5 4.9 µg/m³
66Moderate
5:00 PM
💨
PM2.5 4.9 µg/m³
61Moderate
6:00 PM
💨
PM2.5 4.8 µg/m³
48Good
7:00 PM
💨
PM2.5 5.3 µg/m³
44Good
8:00 PM
💨
PM2.5 9.1 µg/m³
38Good
Next few days
daily max · US EPA AQI
Tue
💨
Moderate · UV Very high
74
Wed
💨
Unhealthy for Sensitive Groups · UV Moderate
108
Thu
💨
Moderate · UV High
76
Fri
💨
Moderate · UV High
76
Sat
💨
Moderate · UV High
67