Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Richmond Hill
Air quality index (AQI) and PM2.5 air pollution in Richmond Hill
2.8K people follow this city
Richmond Hill Air Quality Map
Real-time Richmond Hill air pollution map
AIR QUALITY DATA CONTRIBUTORS
Anonymous contributor
See all
Pollen
What is the pollen count in Richmond Hill today?
 | Index | None | |
 | Tree pollen | None | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Richmond Hill?
| Weather | Broken clouds |
| Temperature | 59°F |
| Humidity | 89% |
| Wind | 3.5 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Brampton, Ontario | 128 |
| 2 | Hamilton, Ontario | 117 |
| 3 | Kitchener, Ontario | 82 |
| 4 | Windsor, Ontario | 82 |
| 5 | Guelph, Ontario | 81 |
| 6 | Maniwaki, Quebec | 71 |
| 7 | Oakville, Ontario | 69 |
| 8 | Mississauga, Ontario | 65 |
| 9 | Saguenay, Quebec | 64 |
| 10 | Toronto, Ontario | 64 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Richmond Hill aqi ranking
Real-time Richmond Hill air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Meadowsweet Lane | 53 |
(local time)
SEE WORLD AQI RANKING
Spotlight
Vaughan has "Unhealthy for Sensitive Groups" air quality. See the map and health recommendations.
US AQI
53
live AQI index
Moderate
Overview
What is the current air quality in Richmond Hill?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 53 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10µg/m³ | |
!
PM2.5
x2
PM2.5 concentration in Richmond Hill is currently 2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Richmond Hill?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Richmond Hill air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, May 31 | Good 36 AQI US  | | 71.6° 51.8° |  6.7 mp/h |
| Saturday, Jun 1 | Good 42 AQI US |  | 60.8° 57.2° | 6.7 mp/h |
| Sunday, Jun 2 | Moderate 61 AQI US | | 73.4° 59° | 6.7 mp/h |
| Today | Moderate 53 AQI US | | 73.4° 59° | 6.7 mp/h |
| Tuesday, Jun 4 | Moderate 68 AQI US | | 75.2° 57.2° | 4.5 mp/h |
| Wednesday, Jun 5 | Moderate 62 AQI US | 50% | 69.8° 60.8° | 11.2 mp/h |
| Thursday, Jun 6 | Good 39 AQI US | 100% | 71.6° 62.6° | 11.2 mp/h |
| Friday, Jun 7 | Good 23 AQI US | 90% | 62.6° 51.8° | 6.7 mp/h |
| Saturday, Jun 8 | Good 37 AQI US | 80% | 62.6° 51.8° | 4.5 mp/h |
| Sunday, Jun 9 | Moderate 59 AQI US | 100% | 62.6° 51.8° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Richmond Hill air quality data attribution
1Contributor
- 1 Anonymous contributor
1 station
Anonymous Contributor
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Richmond Hill?
AQI US, Metric