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MenuCurrent Air Quality
Very Good
Ideal conditions for outdoor activities.
Pollutants
Very Good
PM 2.5
2.67 μg/m2
Solid dust particles with a diameter less than 2.5 micrometers.
Very Good
SO2
0.88 μg/m2
Sulfur dioxide, produced by burning materials containing sulfur. Causes acid rain.
Very Good
NO2
3.28 μg/m2
Nitrogen dioxide, primarily produced during the combustion of fossil fuels.
Very Good
PM10
4.6 μg/m2
Solid dust particles with a diameter less than 10 micrometers.
Belfast: Air Pollution Forecast
The chart displays the forecast of the Air Quality Index (AQI). Overall air quality is assessed based on the least favorable parameter.
The meaning of each level of the Air Quality Index is explained in the table below:
| Index | Air Quality | Recommendation |
|---|---|---|
| 1 | Very Good | Ideal conditions for outdoor activities. |
| 2 | Good | Ideal conditions for outdoor activities. |
| 3 | Fair | Outdoor activities without restrictions. |
| 4 | Poor | Sensitive Groups: Cut back or reschedule strenuous outdoor activities |
| 5 | Very Poor | Consider postponing strenuous outdoor activities. |
| 6 | Hazardous | Cut back or reschedule strenuous outdoor activities. |
