Be the first to measure and contribute air quality data to your community
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Newmarket
Air quality index (AQI) and PM2.5 air pollution in Newmarket
1.3K people follow this city
Newmarket Air Quality Map
Real-time Newmarket air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Newmarket today?
 | Index | None | |
 | Tree pollen | None | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Newmarket?
| Weather | Clear sky |
| Temperature | 28.4°F |
| Humidity | 85% |
| Wind | 4.8 mp/h |
| Pressure | 30.4 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Valemount, British Columbia | 71 |
| 2 | Oakville, Ontario | 62 |
| 3 | Mississauga, Ontario | 46 |
| 4 | Kitchener, Ontario | 33 |
| 5 | Hope, British Columbia | 32 |
| 6 | Cold Lake, Alberta | 31 |
| 7 | Chetwynd, British Columbia | 29 |
| 8 | Montreal, Quebec | 28 |
| 9 | Windsor, Ontario | 28 |
| 10 | Edmundston, New Brunswick | 27 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Newmarket aqi ranking
Real-time Newmarket air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Ontario Ministry of the Environment Newmarket | 25 |
(local time)
SEE WORLD AQI RANKING
US AQI
25
live AQI index
Good
Overview
What is the current air quality in Newmarket?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 25 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6µg/m³ | |
!
PM2.5
x1.2
PM2.5 concentration in Newmarket is currently 1.2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Newmarket?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Newmarket air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Tuesday, Apr 23 | Good 32 AQI US |  | 46.4° 32° |  17.9 mp/h |
| Wednesday, Apr 24 | Good 24 AQI US |  | 48.2° 28.4° | 4.5 mp/h |
| Thursday, Apr 25 | Good 31 AQI US |  | 51.8° 28.4° | 13.4 mp/h |
| Today | Good 25 AQI US | | 51.8° 28.4° | 13.4 mp/h |
| Saturday, Apr 27 | Good 29 AQI US | 100% | 51.8° 41° | 13.4 mp/h |
| Sunday, Apr 28 | Good 46 AQI US | 100% | 69.8° 51.8° | 11.2 mp/h |
| Monday, Apr 29 | Good 42 AQI US | 100% | 57.2° 50° | 11.2 mp/h |
| Tuesday, Apr 30 | Moderate 59 AQI US  | 90% | 69.8° 53.6° | 13.4 mp/h |
| Wednesday, May 1 | Good 49 AQI US | 100% | 66.2° 46.4° | 17.9 mp/h |
| Thursday, May 2 | Good 12 AQI US | | 55.4° 42.8° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Newmarket air quality data attribution
1 Data source
Where is the cleanest air quality in Newmarket?
AQI US, Metric