AddAir quality in Hamilton
Air quality index (AQI⁺) and PM2.5 air pollution in Hamilton • 56.1K Followers • 12:00, Nov 13 Local time
24
US AQI⁺Good
Main pollutant:
PM2.5
4.5 µg/m³
5°
14 km/h
49 %
Hourly forecast
Hamilton air quality index (AQI⁺) forecast
Daily forecast
Hamilton air quality index (AQI⁺) forecast
| Today | 22 |  | 6° 1° |  18 km/h | 59% |
| Sat | 12 | | 7° 2° | 21 km/h | 79% |
| Sun | 29 | | 7° 5° | 16 km/h | 65% |
Air pollutants
What is the current air quality in Hamilton?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Protect yourself from air pollution in Hamilton
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Pollen
What is the pollen count in Hamilton today?
Index
None
 Tree None | 0% |
 Grass None | 0% |
 Weed None | 0% |
Source:
wetter.comHealth recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in Hamilton today?
Index
None
Tree None | 0% |
Grass None | 0% |
Weed None | 0% |
Source:
wetter.comProtect yourself from air pollution in Hamilton
Monitor the air you breathe
Get accurate AirVisual air quality readings and real-time insights for cleaner air. Monitors that reveal pollution sources, highlight when air purifier use is needed.
Medical grade air purifiers
Trusted worldwide, the HealthPro Series uses HyperHEPA technology. Filters ultrafine particles other air purifiers miss, delivering medical-grade protection.
Powerful, stylish air purifiers
Compact and powerful, the Atem Series combines Swiss engineering with high-performance air purification, filtering ultrafine particles with HyperHEPA technology.
Most polluted locations near Hamilton
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Hamilton
City ranking
Real-time Canada AQI⁺ city ranking
Historic air quality near Hamilton
History
Historic air quality graph for Hamilton
Historic air quality near Hamilton
History
Historic air quality graph for Hamilton
Most polluted locations near Hamilton
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Hamilton
City ranking
Real-time Canada AQI⁺ city ranking
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Learn more about global air quality
Where is the cleanest air quality in Hamilton?
- GFL Facility1
- Buchanan Street8
- 2 Maple Ave9
- Ontario Ministry of the Environment Hamilton West11
- Tisdale Street North12
- Hamilton Mountain16
- Hamilton Downtown17
- Keefer Court17
- STN2966717
- Ontario Ministry of the Environment Hamilton Mountain18
- Gage and Gertrude22
- Strathearne / Vansitmart22
- DGEC23
- St. Christophers Park33
- Britannia39
