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Air quality in Belfast
Air quality index (AQI) and PM2.5 air pollution in Belfast
1.8K people follow this city
Belfast Air Quality Map
Real-time Belfast air pollution map
AIR QUALITY DATA CONTRIBUTORS
4 Contributors
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Pollen
What is the pollen count in Belfast today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Belfast?
| Weather | Rain |
| Temperature | 48.2°F |
| Humidity | 87% |
| Wind | 18.4 mp/h |
| Pressure | 29.6 Hg |
live aqi city ranking
Real-time United Kingdom city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Croydon, England | 45 |
| 2 | Luton, England | 37 |
| 3 | West End of London, England | 37 |
| 4 | Hayes, England | 35 |
| 5 | Kensington, England | 35 |
| 6 | Wandsworth, England | 35 |
| 7 | Leeds, England | 34 |
| 8 | Camberwell, England | 33 |
| 9 | Greenhill, England | 33 |
| 10 | London, England | 33 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Belfast aqi ranking
Real-time Belfast air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Belfast Centre | 18 |
| 2 | Saint Judes Avenue | 3 |
(local time)
SEE WORLD AQI RANKING
US AQI
15
live AQI index
Good
Overview
What is the current air quality in Belfast?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 15 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.7µg/m³ | |
| PM10 | 7.6µg/m³ | |
| O3 | 36.3µg/m³ | |
| NO2 | 23.5µg/m³ | |
| SO2 | 1.5µg/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 |
|---|---|---|---|---|
| Friday, Apr 26 | Good 27 AQI US | | 48.2° 35.6° |  6.7 mp/h |
| Saturday, Apr 27 | Good 33 AQI US | | 50° 33.8° | 6.7 mp/h |
| Sunday, Apr 28 | Good 41 AQI US | | 50° 33.8° | 6.7 mp/h |
| Today | Good 15 AQI US | 100% | 53.6° 39.2° | 15.7 mp/h |
| Tuesday, Apr 30 | Good 8 AQI US | 100% | 50° 42.8° | 17.9 mp/h |
| Wednesday, May 1 | Good 11 AQI US |  | 55.4° 42.8° | 11.2 mp/h |
| Thursday, May 2 | Good 38 AQI US |  | 59° 48.2° | 15.7 mp/h |
| Friday, May 3 | Moderate 52 AQI US  | 60% | 53.6° 44.6° | 6.7 mp/h |
| Saturday, May 4 | Good 13 AQI US | | 53.6° 48.2° | 6.7 mp/h |
| Sunday, May 5 | Good 23 AQI US | 70% | 55.4° 46.4° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Belfast air quality data attribution
4Contributors
- UK Air Quality
1 station
3 Government Contributors
- 1 Anonymous contributor
1 station
Anonymous Contributor
5 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in Belfast?
AQI US, Metric