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Air quality in Chester
Air quality index (AQI) and PM2.5 air pollution in Chester
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Chester Air Quality Map
Real-time Chester air pollution map
AIR QUALITY DATA CONTRIBUTORS
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Pollen
What is the pollen count in Chester today?
 | Index | N/A |
 | Tree pollen | N/A |
 | Grass pollen | N/A |
 | Weed pollen | N/A |
Weather
What is the current weather in Chester?
| Weather | Broken clouds |
| Temperature | 53.6°F |
| Humidity | 86% |
| Wind | 13.8 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Three Rivers, California | 79 |
| 2 | Porterville, California | 77 |
| 3 | Springville, California | 76 |
| 4 | Lancaster, Pennsylvania | 70 |
| 5 | Visalia, California | 63 |
| 6 | Charlottesville, Virginia | 61 |
| 7 | Durham, North Carolina | 60 |
| 8 | Fort Worth, Texas | 60 |
| 9 | Lewisville, Texas | 59 |
| 10 | Pasadena, Texas | 59 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Chester aqi ranking
Real-time Chester air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Chester Station | 40 |
| 2 | North Reeds Road 2 | 38 |
| 3 | Widener University - Kirkbride Hall | 23 |
| 4 | Martin Luther King Park | 8 |
(local time)
SEE WORLD AQI RANKING
US AQI
23
live AQI index
Good
Overview
What is the current air quality in Chester?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 23 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.7µg/m³ | |
!
PM2.5
x1.1
PM2.5 concentration in Chester is currently 1.1 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Chester?
 | Enjoy outdoor activities |
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Forecast
Chester air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Monday, Apr 15 | Good 34 AQI US |  | 69.8° 53.6° |  8.9 mp/h |
| Tuesday, Apr 16 | Good 29 AQI US | | 66.2° 53.6° | 6.7 mp/h |
| Today | Good 23 AQI US | |||
| Thursday, Apr 18 | Good 35 AQI US | 100% | 57.2° 46.4° | 11.2 mp/h |
| Friday, Apr 19 | Good 24 AQI US | | 62.6° 42.8° | 8.9 mp/h |
| Saturday, Apr 20 | Good 24 AQI US | 40% | 62.6° 48.2° | 11.2 mp/h |
| Sunday, Apr 21 | Good 16 AQI US | | 57.2° 42.8° | 11.2 mp/h |
| Monday, Apr 22 | Good 13 AQI US | | 62.6° 46.4° | 4.5 mp/h |
| Tuesday, Apr 23 | Good 17 AQI US | | 66.2° 46.4° | 6.7 mp/h |
| Wednesday, Apr 24 | Good 17 AQI US | 100% | 53.6° 50° | 8.9 mp/h |
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News
The latest air quality news and resources.
Chester air quality data attribution
3 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Chester?
AQI US, Metric