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Air quality in Chester
Air quality index (AQI) and PM2.5 air pollution in Chester
870 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 | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Chester?
| Weather | Scattered clouds |
| Temperature | 60.8°F |
| Humidity | 60% |
| Wind | 6.9 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time United Kingdom city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Scunthorpe, England | 96 |
| 2 | Middlesbrough, England | 83 |
| 3 | Leeds, England | 75 |
| 4 | Pudsey, England | 72 |
| 5 | Wetherby, England | 72 |
| 6 | Hayes, England | 71 |
| 7 | Dundee, Scotland | 70 |
| 8 | London, England | 68 |
| 9 | Bradford, England | 67 |
| 10 | Nottingham, England | 67 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
54*
live AQI index
Moderate
Overview
What is the current air quality in Chester?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 54* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 13.7*µg/m³ | |
| NO2 | 45.9*µg/m³ | |
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PM2.5
x2.7
PM2.5 concentration in Chester is currently 2.7 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Chester?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Chester air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 54 AQI US |  100% | 60.8° 46.4° |  6.7 mp/h |
| Thursday, May 2 | Moderate 51 AQI US | 60% | 64.4° 50° | 11.2 mp/h |
| Friday, May 3 | Good 39 AQI US  | 90% | 53.6° 48.2° | 4.5 mp/h |
| Saturday, May 4 | Good 19 AQI US | 90% | 53.6° 46.4° | 6.7 mp/h |
| Sunday, May 5 | Good 20 AQI US | 40% | 59° 42.8° | 11.2 mp/h |
| Monday, May 6 | Good 27 AQI US | 100% | 57.2° 51.8° | 11.2 mp/h |
| Tuesday, May 7 | Good 48 AQI US | 100% | 55.4° 51.8° | 4.5 mp/h |
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Where is the cleanest air quality in Chester?
No locations are available.
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AQI US, Metric