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
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Weather
What is the current weather in Saint Charles?
| Weather | Broken clouds |
| Temperature | 24.8°F |
| Humidity | 77% |
| Wind | 8.1 mp/h |
| Pressure | 30.2 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Riverdale, California | 155 |
| 2 | Rice Lake, Wisconsin | 154 |
| 3 | Washington Park, Illinois | 151 |
| 4 | Savoy, Illinois | 137 |
| 5 | Barnstead, New Hampshire | 133 |
| 6 | Henderson, Nevada | 127 |
| 7 | West Park, California | 115 |
| 8 | South Padre Island, Texas | 111 |
| 9 | Hope Mills, North Carolina | 107 |
| 10 | Vernal, Utah | 105 |
(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 | 63 |
(local time)
SEE WORLD AQI RANKING
US AQI
63
live AQI index
Moderate
Overview
What is the current air quality in Saint Charles?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 63 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 18µg/m³ | |
!
PM2.5
x3.6
PM2.5 concentration in Saint Charles is currently 3.6 times the WHO annual air quality guideline value
Health Recommendations
How to protect from air pollution in Saint Charles?
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should reduce outdoor exercise |
Forecast
Saint Charles air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, Jan 25 | Unhealthy for Sensitive Groups 137 US AQI  |  | 30.2°17.6° |  13.4 mp/h |
| Thursday, Jan 26 | Moderate 84 US AQI | | 33.8°10.4° | 20.1 mp/h |
| Friday, Jan 27 | Unhealthy for Sensitive Groups 108 US AQI | | 26.6°19.4° | 11.2 mp/h |
| Saturday, Jan 28 | Unhealthy for Sensitive Groups 106 US AQI | | 26.6°12.2° | 13.4 mp/h |
| Today | Moderate 63 US AQI | | 10.4°1.4° | 11.2 mp/h |
| Monday, Jan 30 | Good 26 US AQI  | | 15.8°-5.8° | 8.9 mp/h |
| Tuesday, Jan 31 | Good 21 US AQI |  | 28.4°5° | 8.9 mp/h |
| Wednesday, Feb 1 | Good 15 US AQI | | 28.4°14° | 8.9 mp/h |
| Thursday, Feb 2 | Good 14 US AQI |  | 26.6°10.4° | 11.2 mp/h |
| Friday, Feb 3 | Good 17 US AQI | | 30.2°14° | 11.2 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
Data sources 1
Where is the cleanest air quality in Saint Charles?
