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Air quality in Belfast
Air quality index (AQI) and PM2.5 air pollution in Belfast
12 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 | Broken clouds |
| Temperature | 69.8°F |
| Humidity | 49% |
| Wind | 6.9 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Arroyo Grande, California | 95 |
| 2 | Fort Worth, Texas | 75 |
| 3 | Mecca, California | 74 |
| 4 | Yucaipa, California | 72 |
| 5 | Beaver, Pennsylvania | 68 |
| 6 | Pahrump, Nevada | 68 |
| 7 | Amador, California | 66 |
| 8 | San Bernardino, California | 66 |
| 9 | Aliquippa, Pennsylvania | 65 |
| 10 | La Crescenta-Montrose, California | 65 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
Spotlight
Pocono Pines has "Unhealthy for Sensitive Groups" air quality. See the map and health recommendations.
US AQI
57*
live AQI index
Moderate
Overview
What is the current air quality in Belfast?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 57* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 12.5*µg/m³ | |
!
PM2.5
x2.5
PM2.5 concentration in Belfast is currently 2.5 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Belfast?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Belfast air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 57 AQI US |  | 78.8° 59° |  2.2 mp/h |
| Monday, Jun 3 | Moderate 66 AQI US | | 77° 59° | 6.7 mp/h |
| Tuesday, Jun 4 | Moderate 60 AQI US |  100% | 69.8° 53.6° | 13.4 mp/h |
| Wednesday, Jun 5 | Good 49 AQI US  | 100% | 78.8° 64.4° | 11.2 mp/h |
| Thursday, Jun 6 | Moderate 60 AQI US | 30% | 69.8° 51.8° | 13.4 mp/h |
| Friday, Jun 7 | Good 21 AQI US | 40% | 68° 48.2° | 13.4 mp/h |
| Saturday, Jun 8 | Good 37 AQI US | 100% | 64.4° 53.6° | 8.9 mp/h |
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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