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Air quality in Belfast
Air quality index (AQI) and PM2.5 air pollution in Belfast
30 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
Weather
What is the current weather in Belfast?
| Weather | Clear sky |
| Temperature | 48.2°F |
| Humidity | 68% |
| Wind | 4.7 mp/h |
| Pressure | 30.3 Hg |
live aqi city ranking
Real-time South Africa city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Vereeniging, Gauteng | 158 |
| 2 | Pretoria, Gauteng | 106 |
| 3 | Middelburg, Mpumalanga | 82 |
| 4 | Port Elizabeth, Eastern Cape | 61 |
| 5 | eMbalenhle, Mpumalanga | 54 |
| 6 | Midstream, Gauteng | 54 |
| 7 | KwaMbonambi, KwaZulu-Natal | 30 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
49*
live AQI index
Good
Overview
What is the current air quality in Belfast?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 49* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 11.7*µg/m³ | |
!
PM2.5
x2.3
PM2.5 concentration in Belfast is currently 2.3 times 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 49 AQI US |  | 75.2° 48.2° |  6.7 mp/h |
| Saturday, May 4 | Good 48 AQI US | | 75.2° 44.6° | 6.7 mp/h |
| Sunday, May 5 | Moderate 55 AQI US  | | 75.2° 44.6° | 4.5 mp/h |
| Monday, May 6 | Moderate 63 AQI US |  | 77° 48.2° | 4.5 mp/h |
| Tuesday, May 7 | Moderate 62 AQI US | | 78.8° 48.2° | 2.2 mp/h |
| Wednesday, May 8 | Moderate 70 AQI US | | 77° 48.2° | 6.7 mp/h |
| Thursday, May 9 | Moderate 67 AQI US | | 75.2° 42.8° | 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?
Where is the cleanest air quality in Belfast?
No locations are available.
AQI US, Metric