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Air quality in Chatham
Air quality index (AQI) and PM2.5 air pollution in Chatham
965 people follow this city
Chatham Air Quality Map
Real-time Chatham air pollution map
AIR QUALITY DATA CONTRIBUTORS
Government of Ontario, Ministry of the Environment
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Pollen
What is the pollen count in Chatham today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Chatham?
| Weather | Mist |
| Temperature | 60.8°F |
| Humidity | 100% |
| Wind | 10.4 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Mississauga, Ontario | 68 |
| 2 | Hamilton, Ontario | 66 |
| 3 | London, Ontario | 61 |
| 4 | Toronto, Ontario | 58 |
| 5 | Burlington, Ontario | 57 |
| 6 | Windsor, Ontario | 55 |
| 7 | Waterloo, Ontario | 54 |
| 8 | Oshawa, Ontario | 53 |
| 9 | Oakville, Ontario | 52 |
| 10 | Guelph, Ontario | 49 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Chatham aqi ranking
Real-time Chatham air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Chatham Station | 55 |
(local time)
SEE WORLD AQI RANKING
US AQI
55
live AQI index
Moderate
Overview
What is the current air quality in Chatham?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 55 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 11µg/m³ | |
| NO2 | 17.1µg/m³ | |
!
PM2.5
x2.2
PM2.5 concentration in Chatham is currently 2.2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Chatham?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Chatham air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, May 23 | Good 41 AQI US  |  | 75.2° 57.2° |  6.7 mp/h |
| Friday, May 24 | Good 41 AQI US |  | 75.2° 60.8° | 13.4 mp/h |
| Saturday, May 25 | Moderate 53 AQI US | | 71.6° 55.4° | 13.4 mp/h |
| Today | Moderate 55 AQI US | 100% | 71.6° 55.4° | 13.4 mp/h |
| Monday, May 27 | Moderate 51 AQI US | 90% | 71.6° 59° | 22.4 mp/h |
| Tuesday, May 28 | Good 45 AQI US | 100% | 66.2° 53.6° | 15.7 mp/h |
| Wednesday, May 29 | Good 21 AQI US | 60% | 59° 46.4° | 13.4 mp/h |
| Thursday, May 30 | Good 8 AQI US | | 59° 42.8° | 15.7 mp/h |
| Friday, May 31 | Good 15 AQI US |  | 66.2° 44.6° | 8.9 mp/h |
| Saturday, Jun 1 | Good 27 AQI US |  | 69.8° 48.2° | 6.7 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Chatham air quality data attribution
1Contributor
Government Contributor
2 Data sources
Where is the cleanest air quality in Chatham?
AQI US, Metric