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 Lethbridge
Air quality index (AQI) and PM2.5 air pollution in Lethbridge
2.2K people follow this city
Lethbridge Air Quality Map
Real-time Lethbridge air pollution map
AIR QUALITY DATA CONTRIBUTORS
Anonymous contributor
See all
Pollen
What is the pollen count in Lethbridge today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Lethbridge?
| Weather | Broken clouds |
| Temperature | 46.4°F |
| Humidity | 93% |
| Wind | 4.6 mp/h |
| Pressure | 29.5 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Laval, Quebec | 64 |
| 2 | Hamilton, Ontario | 63 |
| 3 | Montreal, Quebec | 62 |
| 4 | London, Ontario | 61 |
| 5 | Sault Ste Marie, Ontario | 60 |
| 6 | Waterloo, Ontario | 58 |
| 7 | Kitchener, Ontario | 57 |
| 8 | Maniwaki, Quebec | 56 |
| 9 | Mississauga, Ontario | 56 |
| 10 | Ottawa, Ontario | 55 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Lethbridge aqi ranking
Real-time Lethbridge air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Churchill Industrial Park | 25 |
| 2 | Lethbridge Station | 21 |
| 3 | West Lethbridge | 16 |
(local time)
SEE WORLD AQI RANKING
US AQI
17
live AQI index
Good
Overview
What is the current air quality in Lethbridge?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 17 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.1µg/m³ | |
| O3 | 42µg/m³ | |
| NO2 | 7.5µg/m³ | |
| SO2 | 0µg/m³ | |
| CO | 229µg/m³ | |
✓
PM2.5 concentration in Lethbridge air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Lethbridge?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Lethbridge air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Tuesday, May 14 | Good 27 AQI US | | 68° 46.4° |  17.9 mp/h |
| Wednesday, May 15 | Good 23 AQI US |  | 71.6° 44.6° | 26.8 mp/h |
| Thursday, May 16 | Good 27 AQI US | | 50° 41° | 13.4 mp/h |
| Today | Good 17 AQI US | 90% | 50° 41° | 13.4 mp/h |
| Saturday, May 18 | Good 6 AQI US | 90% | 57.2° 41° | 11.2 mp/h |
| Sunday, May 19 | Good 19 AQI US | 100% | 46.4° 39.2° | 17.9 mp/h |
| Monday, May 20 | Good 18 AQI US | 100% | 39.2° 37.4° | 11.2 mp/h |
| Tuesday, May 21 | Good 20 AQI US | | 55.4° 37.4° | 8.9 mp/h |
| Wednesday, May 22 | Good 8 AQI US | | 51.8° 41° | 11.2 mp/h |
| Thursday, May 23 | Good 7 AQI US | 20% | 51.8° 39.2° | 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?
Lethbridge air quality data attribution
2Contributors
- 2 Anonymous contributors
2 stations
2 Anonymous Contributors
Data validated and calibrated by IQAirWhere is the cleanest air quality in Lethbridge?
AQI US, Metric