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 Delta
Air quality index (AQI) and PM2.5 air pollution in Delta
10.3K people follow this city
Delta Air Quality Map
Real-time Delta air pollution map
AIR QUALITY DATA CONTRIBUTORS
2 Contributors
See all
Pollen
What is the pollen count in Delta today?
 | Index | None | |
 | Tree pollen | None | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Delta?
| Weather | Broken clouds |
| Temperature | 53.6°F |
| Humidity | 93% |
| Wind | 4 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Mississauga, Ontario | 59 |
| 2 | Maniwaki, Quebec | 56 |
| 3 | Hamilton, Ontario | 55 |
| 4 | Toronto, Ontario | 55 |
| 5 | Guelph, Ontario | 54 |
| 6 | Kitchener, Ontario | 53 |
| 7 | Sault Ste Marie, Ontario | 53 |
| 8 | La Tuque, Quebec | 52 |
| 9 | Oakville, Ontario | 52 |
| 10 | Brampton, Ontario | 51 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Delta aqi ranking
Real-time Delta air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Tsawwassen | 15 |
(local time)
SEE WORLD AQI RANKING
US AQI
15
live AQI index
Good
Overview
What is the current air quality in Delta?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 15 US AQI | O3 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 1.9µg/m³ | |
| O3 | 37µg/m³ | |
| NO2 | 9.5µg/m³ | |
| SO2 | 0.8µg/m³ | |
✓
PM2.5 concentration in Delta air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Delta?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Delta air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, May 30 | Good 23 AQI US | | 64.4° 42.8° |  4.5 mp/h |
| Friday, May 31 | Good 20 AQI US |  | 60.8° 50° | 6.7 mp/h |
| Saturday, Jun 1 | Good 15 AQI US | | 53.6° 48.2° | 6.7 mp/h |
| Today | Good 15 AQI US | 100% | 53.6° 48.2° | 6.7 mp/h |
| Monday, Jun 3 | Good 11 AQI US | 100% | 53.6° 48.2° | 13.4 mp/h |
| Tuesday, Jun 4 | Good 11 AQI US | 100% | 57.2° 46.4° | 11.2 mp/h |
| Wednesday, Jun 5 | Good 11 AQI US | | 59° 44.6° | 4.5 mp/h |
| Thursday, Jun 6 | Good 12 AQI US | | 64.4° 44.6° | 4.5 mp/h |
| Friday, Jun 7 | Good 19 AQI US | | 69.8° 48.2° | 6.7 mp/h |
| Saturday, Jun 8 | Good 28 AQI US | | 75.2° 55.4° | 4.5 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Delta air quality data attribution
2Contributors
- Metro Vancouver
1 station
2 Government Contributors
Where is the cleanest air quality in Delta?
AQI US, Metric