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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 | 41 |  | 26° 15° |  31 km/h |  72% |
| Sun | 57 |  | 25° 15° | 23 km/h | 53% |
| Mon | 36 | | 20° 15° | 17 km/h | 57% |
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
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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
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Learn more about global air quality
Where is the cleanest air quality in Toronto?
- McLennan Physical Laboratories, Huron Street11
- East Toronto17
- Lowther Ave17
- Spadina Cres17
- Ursula Franklin Street18
- Queens Quay West21
- Forest Hill North22
- Pauline Ave22
- 111Pacific Avenue25
- Campus Walk 233
- Ontario Ministry of the Environment Toronto East33
- The Beaches33
- Toronto Downtown33
- Toronto Downtown 233
- 508-506 Spadina Ave34
- Markham Street34
- Ontario Ministry of the Environment Toronto North35
- Ontario Ministry of the Environment Toronto West35
- 376-350 Dundas St E36
- Algonquin Island39
- Wolfrey Avenue44
- 11-63 Coe Hill Dr51
- Greenwood & Danforth53
- Tweedsmuir Avenue56
- Wellington Place63
