Add
Hourly forecast
Markham Street, Toronto air quality index (AQI⁺) forecast
Daily forecast
Markham Street, Toronto air quality index (AQI⁺) forecast
| Today | 30 |  | 21° 14° |  21 km/h |  63% |
| Sun | 21 |  | 21° 9° | 20 km/h | 53% |
| Mon | 15 | | 22° 14° | 23 km/h | 60% |
Air pollutants
What is the current air quality near Markham Street?
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 |
Real-time Markham Street, Toronto air pollution map
Pollen
What is the pollen count in Markham Street today?
Index
Moderate
 Tree Low | 25% |
 Grass Moderate | 50% |
 Weed None | 0% |
Source:
wetter.comProtect yourself from air pollution in Markham Street
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 Markham Street today?
Index
Moderate
Tree Low | 25% |
Grass Moderate | 50% |
Weed None | 0% |
Source:
wetter.comHistoric air quality near Markham Street
History
Historic air quality graph for Markham Street
Measure your own air quality
Get a monitor and contribute air quality data in your city.
Most polluted locations near Markham Street, Toronto
Worldwide AQI⁺ ranking
Station ranking
Real-time Markham Street AQI⁺ station ranking
Get comprehensive data about air quality in Markham Street, Toronto
Download our Air Quality App
Learn more about global air quality
Where is the cleanest air quality in Toronto?
- Forest Hill North6
- McLennan Physical Laboratories, Huron Street15
- East Toronto17
- Greenwood & Danforth17
- 11 Corley Ave19
- 11-63 Coe Hill Dr21
- Algonquin Island21
- Queens Quay West21
- Lowther Ave22
- Markham Street22
- Pauline Ave22
- The Beaches22
- Tweedsmuir Avenue22
- Ursula Franklin Street22
- 111Pacific Avenue23
- Campus Walk 223
- Moore Park23
- 19-1 Burton Rd24
- Wolfrey Avenue31
- Ontario Ministry of the Environment Toronto East34
- Ontario Ministry of the Environment Toronto North42
- 376-350 Dundas St E43
- Ontario Ministry of the Environment Toronto West43
- Toronto Downtown44
- Toronto Downtown 244
