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Air quality in Belfast
Air quality index (AQI) and PM2.5 air pollution in Belfast
742 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 | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Belfast?
| Weather | Clear sky |
| Temperature | 44.6°F |
| Humidity | 36% |
| Wind | 12.3 mp/h |
| Pressure | 30.3 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Indio, California | 119 |
| 2 | Palm Desert, California | 118 |
| 3 | Coachella, California | 79 |
| 4 | Corpus Christi, Texas | 71 |
| 5 | Casa Grande, Arizona | 70 |
| 6 | Pahrump, Nevada | 68 |
| 7 | Anchorage, Alaska | 63 |
| 8 | Denver, Colorado | 60 |
| 9 | Jacksonville, Florida | 60 |
| 10 | Boulder, Colorado | 58 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
6*
live AQI index
Good
Overview
What is the current air quality in Belfast?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 6* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 1.4*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 6 AQI US | | 46.4° 24.8° |  17.9 mp/h |
| Friday, Apr 26 | Good 8 AQI US | | 51.8° 32° | 4.5 mp/h |
| Saturday, Apr 27 | Good 12 AQI US | | 55.4° 32° | 8.9 mp/h |
| Sunday, Apr 28 | Good 15 AQI US |  | 53.6° 37.4° | 6.7 mp/h |
| Monday, Apr 29 | Good 18 AQI US |  40% | 62.6° 44.6° | 8.9 mp/h |
| Tuesday, Apr 30 | Moderate 52 AQI US  | 80% | 42.8° 39.2° | 6.7 mp/h |
| Wednesday, May 1 | Moderate 66 AQI US | 100% | 50° 39.2° | 8.9 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