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Hourly forecast
Markham Street, Toronto air quality index (AQI⁺) forecast
Daily forecast
Markham Street, Toronto air quality index (AQI⁺) forecast
| Today | 42 |  | 18° 14° |  16 km/h |  85% |
| Mon | 43 |  | 24° 13° | 22 km/h | 56% |
| Tue | 19 |  | 23° 14° | 11 km/h | 50% |
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 Moderate | 50% |
 Grass Moderate | 50% |
 Weed None | 0% |
Source:
wetter.comProtect yourself from air pollution in Markham Street
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Pollen
What is the pollen count in Markham Street today?
Index
Moderate
Tree Moderate | 50% |
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
City ranking
Real-time Canada AQI⁺ city ranking
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Learn more about global air quality
Where is the cleanest air quality in Toronto?
- Algonquin Island11
- Forest Hill North11
- Greenwood & Danforth11
- Lowther Ave11
- Pauline Ave11
- McLennan Physical Laboratories, Huron Street13
- 11-63 Coe Hill Dr14
- East Toronto17
- The Beaches17
- 11 Corley Ave18
- Moore Park19
- Queens Quay West19
- Tweedsmuir Avenue21
- Ursula Franklin Street21
- 19-1 Burton Rd22
- 111Pacific Avenue24
- Markham Street25
- Ontario Ministry of the Environment Toronto West27
- Ontario Ministry of the Environment Toronto East28
- Toronto Downtown28
- 376-350 Dundas St E31
- Campus Walk 231
- Toronto Downtown 233
- Ontario Ministry of the Environment Toronto North44
- Wolfrey Avenue50
- Wellington Place65
