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Air quality in Belfast
Air quality index (AQI) and PM2.5 air pollution in Belfast
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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 | Broken clouds |
| Temperature | 42.8°F |
| Humidity | 68% |
| Wind | 8.1 mp/h |
| Pressure | 29.6 Hg |
live aqi city ranking
Real-time United Kingdom city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Scunthorpe, England | 78 |
| 2 | Glasgow, Scotland | 58 |
| 3 | Bedford, England | 56 |
| 4 | Cambridge, England | 55 |
| 5 | Iver, England | 54 |
| 6 | Hayes, England | 50 |
| 7 | Southall, England | 50 |
| 8 | Oxford, England | 46 |
| 9 | Carshalton, England | 45 |
| 10 | Islington, England | 45 |
(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 | 25 |
| 2 | Saint Judes Avenue | 9 |
(local time)
SEE WORLD AQI RANKING
US AQI
26
live AQI index
Good
Overview
What is the current air quality in Belfast?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 26 US AQI | O3 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.4µg/m³ | |
| PM10 | 6.5µg/m³ | |
| O3 | 63.3µg/m³ | |
| NO2 | 7.8µg/m³ | |
| SO2 | 1.6µg/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 |
|---|---|---|---|---|
| Tuesday, Apr 23 | Good 26 AQI US | | 51.8° 39.2° |  11.2 mp/h |
| Wednesday, Apr 24 | Good 31 AQI US | | 50° 35.6° | 8.9 mp/h |
| Thursday, Apr 25 | Good 23 AQI US |  | 46.4° 35.6° | 8.9 mp/h |
| Today | Good 26 AQI US | 30% | 48.2° 35.6° | 6.7 mp/h |
| Saturday, Apr 27 | Good 13 AQI US | 60% | 50° 33.8° | 6.7 mp/h |
| Sunday, Apr 28 | Good 12 AQI US | 90% | 51.8° 33.8° | 8.9 mp/h |
| Monday, Apr 29 | Good 8 AQI US | 70% | 50° 39.2° | 22.4 mp/h |
| Tuesday, Apr 30 | Good 9 AQI US | 100% | 48.2° 42.8° | 20.1 mp/h |
| Wednesday, May 1 | Good 20 AQI US | 70% | 57.2° 42.8° | 11.2 mp/h |
| Thursday, May 2 | Moderate 51 AQI US  | | 60.8° 48.2° | 11.2 mp/h |
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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