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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 | 35 |  | 25° 12° |  19 km/h |  38% |
| Wed | 30 | | 26° 13° | 11 km/h | 42% |
| Thu | 51 |  | 24° 14° | 15 km/h | 46% |
Air pollutants
What is the current air quality near Markham Street?
PM2.5 concentration is currently 1.3 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?
- Hillcrest Village12
- Forest Hill North17
- Greenwood & Danforth17
- 11 Corley Ave21
- East Toronto22
- Spadina Cres22
- 11-63 Coe Hill Dr24
- Moore Park25
- McLennan Physical Laboratories, Huron Street26
- Lowther Ave28
- Ontario Ministry of the Environment Toronto West28
- Tweedsmuir Avenue32
- Ontario Ministry of the Environment Toronto East33
- 111Pacific Avenue34
- Campus Walk 234
- Queens Quay West34
- Ursula Franklin Street34
- Wolfrey Avenue34
- Markham Street35
- Algonquin Island36
- 508-506 Spadina Ave39
- Pauline Ave39
- Ontario Ministry of the Environment Toronto North44
- The Beaches44
- 376-350 Dundas St E45
- Toronto Downtown 250
- Toronto Downtown58
