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Air quality in Belfast
Air quality index (AQI) and PM2.5 air pollution in Belfast
32 people follow this city
Belfast Air Quality Map
Real-time Belfast air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Belfast today?
 | Index | Moderate | |
 | Tree pollen | Low | |
 | Grass pollen | Moderate | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Belfast?
| Weather | Broken clouds |
| Temperature | 50°F |
| Humidity | 49% |
| Wind | 14.6 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time Canada city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Thunder Bay, Ontario | 70 |
| 2 | Sherbrooke, Quebec | 62 |
| 3 | London, Ontario | 61 |
| 4 | Saint John, New Brunswick | 59 |
| 5 | Saint-Bruno-de-Montarville, Quebec | 58 |
| 6 | Abbotsford, British Columbia | 53 |
| 7 | Kitchener, Ontario | 53 |
| 8 | Rouyn-Noranda, Quebec | 52 |
| 9 | Burlington, Ontario | 51 |
| 10 | Maniwaki, Quebec | 51 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
14*
live AQI index
Good
Overview
What is the current air quality in Belfast?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 14* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 2.6*µg/m³ | |
✓
PM2.5 concentration in Belfast air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Belfast?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Belfast air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 14 AQI US |  100% | 50° 44.6° |  15.7 mp/h |
| Monday, Jun 3 | Good 9 AQI US | | 57.2° 48.2° | 8.9 mp/h |
| Tuesday, Jun 4 | Good 9 AQI US | 40% | 59° 50° | 13.4 mp/h |
| Wednesday, Jun 5 | Good 11 AQI US | | 59° 48.2° | 11.2 mp/h |
| Thursday, Jun 6 | Good 20 AQI US |  | 66.2° 48.2° | 11.2 mp/h |
| Friday, Jun 7 | Good 42 AQI US | 60% | 66.2° 51.8° | 11.2 mp/h |
| Saturday, Jun 8 | Good 26 AQI US | 30% | 64.4° 55.4° | 11.2 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Belfast?
No locations are available.
AQI US, Metric