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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 | 36 |  | 25° 15° |  19 km/h |  61% |
| Mon | 52 |  | 21° 16° | 17 km/h | 67% |
| Tue | 55 | | 24° 15° | 10 km/h | 75% |
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
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
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?
- Ursula Franklin Street4
- McLennan Physical Laboratories, Huron Street5
- East Toronto11
- Greenwood & Danforth11
- 11 Corley Ave13
- Moore Park14
- 111Pacific Avenue16
- Spadina Cres16
- Forest Hill North17
- Lowther Ave17
- The Beaches17
- 11-63 Coe Hill Dr20
- Toronto Downtown21
- Pauline Ave22
- Queens Quay West22
- Toronto Downtown 222
- Tweedsmuir Avenue23
- Markham Street24
- 376-350 Dundas St E25
- Algonquin Island26
- Campus Walk 226
- Ontario Ministry of the Environment Toronto West28
- 508-506 Spadina Ave30
- Wolfrey Avenue31
- Ontario Ministry of the Environment Toronto East33
- Ontario Ministry of the Environment Toronto North33
