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Air quality in Belfast
Air quality index (AQI) and PM2.5 air pollution in Belfast
11 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 | 55% |
| Wind | 10.4 mp/h |
| Pressure | 30.3 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Palm Desert, California | 159 |
| 2 | Orcutt, California | 83 |
| 3 | El Paso, Texas | 80 |
| 4 | Decorah, Iowa | 79 |
| 5 | Boerne, Texas | 70 |
| 6 | Arroyo Grande, California | 69 |
| 7 | San Antonio, Texas | 67 |
| 8 | Lewisville, Texas | 65 |
| 9 | Georgetown, Texas | 64 |
| 10 | Savannah, Georgia | 63 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
4*
live AQI index
Good
Overview
What is the current air quality in Belfast?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 4* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 1*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 4 AQI US |  | 59° 33.8° |  6.7 mp/h |
| Friday, Apr 26 | Good 21 AQI US |  100% | 57.2° 33.8° | 11.2 mp/h |
| Saturday, Apr 27 | Good 36 AQI US | 100% | 68° 44.6° | 8.9 mp/h |
| Sunday, Apr 28 | Moderate 56 AQI US  | 60% | 75.2° 53.6° | 8.9 mp/h |
| Monday, Apr 29 | Moderate 58 AQI US | 100% | 59° 51.8° | 6.7 mp/h |
| Tuesday, Apr 30 | Moderate 60 AQI US | 100% | 75.2° 55.4° | 8.9 mp/h |
| Wednesday, May 1 | Good 41 AQI US | 100% | 78.8° 59° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Where is the cleanest air quality in Belfast?
No locations are available.
AQI US, Metric