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Air quality in Chester
Air quality index (AQI) and PM2.5 air pollution in Chester
18 people follow this city
Chester Air Quality Map
Real-time Chester air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Chester today?
 | Index | Moderate | |
 | Tree pollen | Moderate | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Weather
What is the current weather in Chester?
| Weather | Clear sky |
| Temperature | 64.4°F |
| Humidity | 83% |
| Wind | 9.2 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Corpus Christi, Texas | 85 |
| 2 | Gatlinburg, Tennessee | 72 |
| 3 | Maryville, Tennessee | 61 |
| 4 | Boerne, Texas | 60 |
| 5 | Knoxville, Tennessee | 60 |
| 6 | Greenville, North Carolina | 59 |
| 7 | Cullowhee, North Carolina | 58 |
| 8 | Canton, Ohio | 57 |
| 9 | San Antonio, Texas | 57 |
| 10 | Durham, North Carolina | 56 |
(local time)
SEE WORLD AQI RANKING
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US AQI
24*
live AQI index
Good
Overview
What is the current air quality in Chester?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 24* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5.8*µg/m³ | |
!
PM2.5
x1.2
PM2.5 concentration in Chester is currently 1.2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Chester?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Chester air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 24 AQI US |  100% | 77° 64.4° |  22.4 mp/h |
| Wednesday, Apr 17 | Good 26 AQI US | 80% | 73.4° 55.4° | 17.9 mp/h |
| Thursday, Apr 18 | Good 13 AQI US | 100% | 69.8° 48.2° | 11.2 mp/h |
| Friday, Apr 19 | Good 46 AQI US | 100% | 59° 51.8° | 11.2 mp/h |
| Saturday, Apr 20 | Good 9 AQI US |  | 59° 46.4° | 11.2 mp/h |
| Sunday, Apr 21 | Good 12 AQI US | | 55.4° 39.2° | 8.9 mp/h |
| Monday, Apr 22 | Good 12 AQI US |  | 62.6° 39.2° | 6.7 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Chester?
No locations are available.
AQI US, Metric