Boulder air quality index (AQI) and PM2.5 air pollution

 (local time)
792 people follow this city
ic-information-white
face-icon
Good
19US AQI
O3 | 46 µg/m³
ic-information-whiteGood
19US AQI
GoodO3 | 46 µg/m³
Data provided by 6 sources
Enjoy outdoor activities
Open your windows to bring clean, fresh air indoors
AirVisual Logofullscreen icon
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
zoom in icon
zoom out icon
Rain
33.8°
Rain
Humidity
Humidity75%
Wind
Wind3.4 mp/h
Pressure
Pressure1013 mb

Boulder air quality and weather daily forecast

Colorado, Colorado air pollution forecast by day

  • mask icon
    weather icon
    50°32°
  • mask icon
    weather icon
    51.8°28.4°
  • mask icon
    weather icon
    57.2°32°
  • mask icon
    weather icon
    53.6°32°
  • mask icon
    weather icon
    37.4°30.2°
  • mask icon
    weather icon
    55.4°28.4°
  • mask icon
    weather icon
    60.8°33.8°
weather icon
50°32°
Good
mask icon
weather icon
51.8°28.4°
Good
mask icon
weather icon
57.2°32°
Good
mask icon

Boulder air quality and weather hourly forecast

Colorado, Colorado air pollution forecast by hour

US AQIWindWeatherTemp.
Friday
Fri
wind direct icon
3.4
mp/h
weather icon
33.8°
 
wind direct icon
13.4
mp/h
weather icon
32°
 
wind direct icon
15.7
mp/h
weather icon
42.8°
 
wind direct icon
13.4
mp/h
weather icon
48.2°
 
wind direct icon
11.2
mp/h
weather icon
50°
 
wind direct icon
8.9
mp/h
weather icon
46.4°
 
wind direct icon
8.9
mp/h
weather icon
32°
Saturday
Sat
wind direct icon
8.9
mp/h
weather icon
32°
 
wind direct icon
6.7
mp/h
weather icon
30.2°
 
wind direct icon
6.7
mp/h
weather icon
28.4°
 
wind direct icon
0
mp/h
weather icon
48.2°
 
wind direct icon
4.5
mp/h
weather icon
51.8°
 
wind direct icon
2.2
mp/h
weather icon
50°
 
wind direct icon
2.2
mp/h
weather icon
44.6°
 
wind direct icon
4.5
mp/h
weather icon
39.2°
Sunday
Sun
wind direct icon
6.7
mp/h
weather icon
33.8°
 
wind direct icon
6.7
mp/h
weather icon
32°
 
wind direct icon
6.7
mp/h
weather icon
32°
 
wind direct icon
2.2
mp/h
weather icon
50°
 
wind direct icon
6.7
mp/h
weather icon
57.2°
 
wind direct icon
4.5
mp/h
weather icon
57.2°
 
wind direct icon
2.2
mp/h
weather icon
55.4°
 
wind direct icon
6.7
mp/h
weather icon
41°
arrow icon

Boulder air pollution historical data

Colorado, Boulder air pollution historical data

Boulder air quality and air pollution by location

Colorado, Boulder air pollution by location

The world’s smartest air quality monitor

Take action to achieve optimal air

VIEW MORE

Track your air quality anywhere you are

Download the app

Link to download AirVisual app on App StoreLink to download AirVisual app on Google PlayLink to download AirVisual app on Android