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 contributors Sources
Data provided by
*IQAir’s AQI data modeled using satellite data. Learn more
Saint Charles does not have air monitor data
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Become a contributorWeather
What is the current weather in Saint Charles?
| Weather | Broken clouds |
| Temperature | 59°C |
| Humidity | 61% |
| Wind | 2 mp/h |
| Pressure | 1011 mb |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Beltsville, Maryland | 145 |
| 2 | Glen Avon, California | 124 |
| 3 | Three Rivers, California | 119 |
| 4 | Cutler, California | 112 |
| 5 | Clovis, California | 110 |
| 6 | North Edwards, California | 109 |
| 7 | Sunnyside, California | 109 |
| 8 | Tarpey Village, California | 109 |
| 9 | Del Rey, California | 106 |
| 10 | Parlier, California | 105 |
(local time)
SEE WORLD AQI RANKING3D animated air pollution map
live Saint Charles aqi ranking
Real-time Saint Charles air quality ranking
City AQI based on satellite data. No ground level station currently available in Saint Charles.
Be the first to provide air quality data in Saint Charles.
Become a contributorUS AQI
17 *
live AQI index
Good
Overview
What is the current air quality in Saint Charles?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 17 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 4.1 µg/m³ | |
✓
PM2.5 concentration in Saint Charles air currently meets the WHO annual air quality guideline value
Health Recommendations
How to protect from air pollution in Saint Charles?
 | Open your windows to bring clean, fresh air indoors |
 | Enjoy outdoor activities |
Forecast
Saint Charles air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, Oct 14 | Good 17 US AQI |  | 59°48.2° |  8.9 mp/h |
| Today | Good 17 US AQI |  | 57.2°39.2° | 15.7 mp/h |
| Saturday, Oct 16 | Good 21 US AQI | | 64.4°39.2° | 11.2 mp/h |
| Sunday, Oct 17 | Good 18 US AQI | | 68°46.4° | 6.7 mp/h |
| Monday, Oct 18 | Good 17 US AQI | | 69.8°50° | 11.2 mp/h |
| Tuesday, Oct 19 | Good 24 US AQI | | 73.4°53.6° | 13.4 mp/h |
| Wednesday, Oct 20 | Good 31 US AQI | | 59°48.2° | 15.7 mp/h |
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Historical
Historic air quality graph for Saint Charles
How to best protect from air pollution?
Where is the cleanest air quality in Saint Charles?
