Air quality in Saint Charles
Air quality index (AQI) and PM2.5 air pollution in Saint Charles
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Saint Charles Air Quality Map
Real-time Saint Charles air pollution map
Air Quality Data contributor(s)
Station(s) operated by
Unidentified Contributor
Government
Weather
What is the current weather in Saint Charles?
| Weather | Clear sky |
| Temperature | 28.4°F |
| Humidity | 83% |
| Wind | 1 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | San Clemente, California | 194 |
| 2 | Thermal, California | 193 |
| 3 | Waltham, Massachusetts | 188 |
| 4 | Veneta, Oregon | 169 |
| 5 | Hidden Meadows, California | 165 |
| 6 | Wilmington, Delaware | 155 |
| 7 | Washington Park, Illinois | 153 |
| 8 | La Grange Park, Illinois | 144 |
| 9 | Lemont, Illinois | 144 |
| 10 | Crockett, California | 137 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Saint Charles aqi ranking
Real-time Saint Charles air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Aurora and Elgin | 110 |
(local time)
SEE WORLD AQI RANKING
US AQI
107
live AQI index
Unhealthy for Sensitive Groups
Overview
What is the current air quality in Saint Charles?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Unhealthy for Sensitive Groups | 107 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 38µg/m³ | |
PM2.5
x7.6
PM2.5 concentration in Saint Charles is currently 7.6 times the WHO annual air quality guideline value
Health Recommendations
How to protect from air pollution in Saint Charles?
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Run an air purifier GET AN AIR PURIFIER |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Everyone should reduce outdoor exercise |
Forecast
Saint Charles air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Saturday, Feb 4 | Unhealthy for Sensitive Groups 111 US AQI |  | 35.6°24.8° |  15.7 mp/h |
| Sunday, Feb 5 | Unhealthy 160 US AQI  |  | 41°24.8° | 20.1 mp/h |
| Monday, Feb 6 | Unhealthy for Sensitive Groups 143 US AQI | | 44.6°30.2° | 22.4 mp/h |
| Tuesday, Feb 7 | Unhealthy for Sensitive Groups 124 US AQI | 40% | 39.2°28.4° | 8.9 mp/h |
| Today | Unhealthy for Sensitive Groups 107 US AQI |  100% | 41°32° | 22.4 mp/h |
| Thursday, Feb 9 | Good 21 US AQI  | | 32°24.8° | 13.4 mp/h |
| Friday, Feb 10 | Good 19 US AQI |  | 37.4°23° | 8.9 mp/h |
| Saturday, Feb 11 | Good 18 US AQI | | 44.6°30.2° | 6.7 mp/h |
| Sunday, Feb 12 | Good 13 US AQI | | 44.6°32° | 15.7 mp/h |
| Monday, Feb 13 | Good 17 US AQI | 100% | 42.8°30.2° | 8.9 mp/h |
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Historical
Historic air quality graph for Saint Charles
How to best protect from air pollution?
Saint Charles air quality data attribution
Contributors 1
Unidentified Contributor1 station
Government
Data sources 1
Where is the cleanest air quality in Saint Charles?
