Air quality in Bonners Ferry
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
139
Unhealthy for Sensitive Groups
PM2.5
51.1 µg/m³
WHO guideline 15
PM10
53.6 µg/m³
WHO guideline 45
Hour by hour (12h)
US EPA AQI
2:00 AM
💨
PM2.5 51.1 µg/m³
139Unhealthy for Sensitive Groups
3:00 AM
💨
PM2.5 52 µg/m³
142Unhealthy for Sensitive Groups
4:00 AM
💨
PM2.5 52.4 µg/m³
143Unhealthy for Sensitive Groups
5:00 AM
💨
PM2.5 52.3 µg/m³
142Unhealthy for Sensitive Groups
6:00 AM
💨
PM2.5 51.9 µg/m³
141Unhealthy for Sensitive Groups
7:00 AM
💨
PM2.5 51 µg/m³
139Unhealthy for Sensitive Groups
8:00 AM
💨
PM2.5 46.7 µg/m³
129Unhealthy for Sensitive Groups
9:00 AM
💨
PM2.5 45.1 µg/m³
125Unhealthy for Sensitive Groups
10:00 AM
💨
PM2.5 31.4 µg/m³
92Moderate
11:00 AM
💨
PM2.5 19.3 µg/m³
66Moderate
12:00 PM
💨
PM2.5 14 µg/m³
55Moderate
1:00 PM
💨
PM2.5 13.4 µg/m³
58Moderate
Next few days
daily max · US EPA AQI
Mon
💨
Unhealthy for Sensitive Groups · UV High
136
Tue
💨
Unhealthy for Sensitive Groups · UV Moderate
143
Wed
💨
Moderate · UV Moderate
95
Thu
💨
Moderate · UV Moderate
68
Fri
💨
Unhealthy for Sensitive Groups · UV Moderate
101