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Air quality near St. Catharines Station, St. Catharines
Air quality index (AQI) and PM2.5 air pollution near St. Catharines Station, St. Catharines
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Air Quality Map
Real-time St. Catharines Station air pollution map
AIR QUALITY DATA CONTRIBUTORS
Station operated by
Government of Ontario, Ministry of the Environment
Government
Pollen
What is the pollen count in St. Catharines Station today?
 | Index | None | |
 | Tree pollen | None | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather near St. Catharines Station, St. Catharines?
| Weather | Broken clouds |
| Temperature | 68°F |
| Humidity | 67% |
| Wind | 7 mp/h |
| Pressure | 29.7 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Golden, British Columbia | 53 |
| 2 | Hamilton, Ontario | 44 |
| 3 | Valemount, British Columbia | 39 |
| 4 | St. Albert, Alberta | 37 |
| 5 | Windsor, Ontario | 36 |
| 6 | Kitchener, Ontario | 34 |
| 7 | Sault Ste Marie, Ontario | 34 |
| 8 | Fort St John, British Columbia | 33 |
| 9 | Chetwynd, British Columbia | 32 |
| 10 | Gibbons, Alberta | 32 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live aqi station ranking
Real-time St. Catharines air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | St. Catharines Station | 31 |
(local time)
SEE WORLD AQI RANKING
US AQI
31
live AQI index
Good
Overview
What is the current air quality near St. Catharines Station, St. Catharines?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 31 US AQI | O3 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3µg/m³ | |
| O3 | 78µg/m³ | |
| NO2 | 16.7µg/m³ | |
Health Recommendations
What is the current air quality near St. Catharines Station, St. Catharines?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
St. Catharines Station, St. Catharines air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Saturday, May 4 | Good 19 AQI US | |||
| Sunday, May 5 | Good 27 AQI US | |||
| Monday, May 6 | Good 27 AQI US | |||
| Today | Good 31 AQI US |  40% | 68° 46.4° |  8.9 mp/h |
| Wednesday, May 8 | Good 45 AQI US | 100% | 64.4° 50° | 24.6 mp/h |
| Thursday, May 9 | Good 29 AQI US | 100% | 50° 46.4° | 15.7 mp/h |
| Friday, May 10 | Good 43 AQI US | 100% | 53.6° 44.6° | 8.9 mp/h |
| Saturday, May 11 | Good 25 AQI US | 80% | 55.4° 46.4° | 13.4 mp/h |
| Sunday, May 12 | Good 26 AQI US | 60% | 50° 46.4° | 6.7 mp/h |
| Monday, May 13 | Moderate 51 AQI US  | 20% | 59° 44.6° | 8.9 mp/h |
| Tuesday, May 14 | Moderate 55 AQI US | | 62.6° 48.2° | 8.9 mp/h |
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News
The latest air quality news and resources.
St. Catharines Station air quality data attribution
Contributor
Government Contributor
2 Data sources
Where is the cleanest air quality in St. Catharines?
No locations are available.
AQI US, Metric