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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 | 32 |  | 24° 13° |  13 km/h |  44% |
| Thu | 46 |  | 24° 14° | 21 km/h | 57% |
| Fri | 55 |  | 26° 16° | 18 km/h | 55% |
Air pollutants
What is the current air quality near Markham Street?
PM2.5 concentration is currently 1.2 times the World Health Organization annual PM2.5 guideline value.
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
High
 Tree Low | 25% |
 Grass High | 75% |
 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
High
Tree Low | 25% |
Grass High | 75% |
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?
- East Toronto11
- Forest Hill North11
- Lowther Ave11
- Greenwood & Danforth17
- Pauline Ave17
- The Beaches17
- Hillcrest Village19
- McLennan Physical Laboratories, Huron Street22
- 11 Corley Ave24
- Spadina Cres24
- 11-63 Coe Hill Dr26
- Moore Park27
- Ontario Ministry of the Environment Toronto East28
- Ontario Ministry of the Environment Toronto North28
- Ontario Ministry of the Environment Toronto West28
- Algonquin Island31
- Tweedsmuir Avenue31
- Ursula Franklin Street32
- Markham Street34
- Campus Walk 235
- Wolfrey Avenue35
- 111Pacific Avenue36
- 376-350 Dundas St E37
- 508-506 Spadina Ave37
- Queens Quay West37
- Toronto Downtown39
- Toronto Downtown 250
