Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
33.4K people follow this city
Live
Good
Moderate
Unhealthy for sensitive groups
Unhealthy
Very unhealthy
Hazardous
Full screen
Contributors
8
Stations
18
Contributors category
2
Government
1
Non-profit organization
0
Educational
0
Corporate
1
Individual
4
Anonymous
Most polluted air quality stations
| # | station | US AQI |
|---|---|---|
| 1 | St. Christophers Park | 55 |
| 2 | Gage and Gertrude | 45 |
| 3 | STN29667 | 41 |
| 4 | Confederation Park | 33 |
| 5 | Parkdale and Burlington | 33 |
| 6 | Macaulay Street East | 32 |
| 7 | Tisdale Street North | 31 |
| 8 | Hamilton Downtown | 29 |
| 9 | Hamilton Mountain | 29 |
| 10 | Ontario Ministry of the Environment Hamilton Mountain | 29 |
Health Recommendations
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Become a contributor
Get an AirVisual Outdoor and contribute to collecting millions of data points for the Hamilton map to track local air pollution
News
The latest air quality news and resources.
Understand air pollution and protect yourself
Hamilton air quality data attribution
8Contributors
Hamilton Air Monitoring Network - HAMN8 stations
2 Government Contributors
DGEC - Greensville1 station
Non-profit organization Contributor
- Bruce Buckley
1 station
Individual Contributor
4 Anonymous contributors4 stations
4 Anonymous Contributors
5 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Hamilton?
- St. Christophers Park 55
- Gage and Gertrude 45
- STN29667 41
- Confederation Park 33
- Parkdale and Burlington 33
- Macaulay Street East 32
- Tisdale Street North 31
- Hamilton Downtown 29
- Hamilton Mountain 29
- Ontario Ministry of the Environment Hamilton Mountain 29
- Ontario Ministry of the Environment Hamilton West 29
- 31 Bond Street Dundas 27
- DGEC 27
- East Bend Avenue North 27
- Hamilton Beach 25
- Strathearne / Vansitmart 24
- Keefer Court 21
- GFL Facility 5
Stay Informed. Download #1 air quality app
Rated 4.8Air pollution forecast, pollution alerts and much more to help you plan your days and keep protected against air pollution
AQI US, Metric