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Air quality near Hamilton Downtown, Hamilton
Air quality index (AQI) and PM2.5 air pollution near Hamilton Downtown, Hamilton
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Air Quality Map
Real-time Hamilton Downtown air pollution map
AIR QUALITY DATA CONTRIBUTORS
Station operated by
Government of Ontario, Ministry of the Environment
Government
Pollen
What is the pollen count in Hamilton Downtown today?
 | Index | None | |
 | Tree pollen | None | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near Hamilton Downtown, Hamilton?
| Weather | Broken clouds |
| Temperature | 64.4°F |
| Humidity | 69% |
| Wind | 1.5 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  London, Ontario | 57 |
| 2 | Saint-Bruno-de-Montarville, Quebec | 56 |
| 3 | Laval, Quebec | 54 |
| 4 | Burlington, Ontario | 52 |
| 5 | Grimshaw, Alberta | 52 |
| 6 | Edmundston, New Brunswick | 51 |
| 7 | Hamilton, Ontario | 49 |
| 8 | Montreal, Quebec | 48 |
| 9 | Oakville, Ontario | 47 |
| 10 | Oshawa, Ontario | 47 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live aqi station ranking
Real-time Hamilton air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Gage and Gertrude | 60 |
| 2 | Hamilton Mountain | 58 |
| 3 | DGEC | 53 |
| 4 | STN29667 | 53 |
| 5 | St. Christophers Park | 53 |
| 6 | Ontario Ministry of the Environment Hamilton Mountain | 52 |
| 7 | Tisdale Street North | 52 |
| 8 | East Bend Avenue North | 51 |
| 9 | Ontario Ministry of the Environment Hamilton West | 51 |
| 10 | 75 Queen Street North | 49 |
(local time)
SEE WORLD AQI RANKING
Spotlight
There are emissions coming from the Stelco Hamilton Works steel fabrication facility. Protect yourself from PM2.5 and other industrial pollutants and follow health recommendations. Click here.
US AQI
41
live AQI index
Good
Overview
What is the current air quality near Hamilton Downtown, Hamilton?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 41 US AQI | O3 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7µg/m³ | |
| O3 | 102µg/m³ | |
| NO2 | 38.2µg/m³ | |
| SO2 | 41.7µg/m³ | |
| CO | 171.8µg/m³ | |
Health Recommendations
What is the current air quality near Hamilton Downtown, Hamilton?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Hamilton Downtown, Hamilton air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, May 29 | Good 29 AQI US | |||
| Thursday, May 30 | Good 30 AQI US | |||
| Friday, May 31 | Good 41 AQI US | |||
| Today | Good 41 AQI US |  100% | 62.6° 57.2° |  6.7 mp/h |
| Sunday, Jun 2 | Moderate 64 AQI US  | | 69.8° 57.2° | 6.7 mp/h |
| Monday, Jun 3 | Moderate 70 AQI US | 70% | 75.2° 59° | 6.7 mp/h |
| Tuesday, Jun 4 | Moderate 60 AQI US | 100% | 73.4° 62.6° | 13.4 mp/h |
| Wednesday, Jun 5 | Good 49 AQI US | 100% | 69.8° 59° | 13.4 mp/h |
| Thursday, Jun 6 | Good 14 AQI US | 80% | 64.4° 53.6° | 15.7 mp/h |
| Friday, Jun 7 | Good 12 AQI US | 100% | 66.2° 51.8° | 13.4 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Hamilton Downtown air quality data attribution
Contributor
Government Contributor
Where is the cleanest air quality in Hamilton?
- GFL Facility 16
- Strathearne / Vansitmart 23
- Greenhill Ave 24
- Hamilton Beach 33
- 31 Bond Street Dundas 37
- Britannia 38
- Hamilton Downtown 41
- Parkdale and Burlington 44
- 75 Queen Street North 49
- Macaulay Street East 49
- East Bend Avenue North 51
- Ontario Ministry of the Environment Hamilton West 51
- Ontario Ministry of the Environment Hamilton Mountain 52
- Tisdale Street North 52
- DGEC 53
- STN29667 53
- St. Christophers Park 53
- Hamilton Mountain 58
- Gage and Gertrude 60
AQI US, Metric