What is the air quality in Forest today?

The current Air Quality Index (AQI) in Forest is 39 (Good). PM2.5 concentration is 9.31 µg/m³.

What is the temperature in Forest right now?

The current temperature in Forest is 15.4°C (feels like 15.4°C). Humidity is 43.5% and wind speed is 62.9 km/h.

Is it safe to go outside in Forest?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.0 (Low).

Air Quality in Forest, Belgium

Windy

15.4°C · 43.5% humidity

15.4°

Feels 15.4°

Good

Air quality is satisfactory. Enjoy outdoor activities.

12 stations

Nearby Monitoring Stations

AQI Forecast

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Station readings 44h ago

AQI 45

PM2.5 10.9 µg/m³ · 44h ago

Air Quality Index Trend

45h · 23 stn

View full history →

Forest's air quality is shaped by traffic emissions and residential heating. Pollution levels tend to peak during winter months when cold air traps emissions close to ground level.

43.5%

Humidity

62.9 km/h

Wind SW

1021.4 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

9.31 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Forest?

Temperature & Precipitation

PM2.5 Trend

45h · 23 stations

PM2.59.31 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (12 stations within 25 km)

9.31

Median

8.22

Average

5.1

Low

15.9

High

PM2.5 µg/m³ · Model: 6.5 · Bias: -2.8

What is the 7-day forecast for Forest?

10-21

15.4° 7.9°

0.56 mm

10-22

19.3° 6.6°

10-23

11.7° 9.1°

6.81 mm

10-24

12.7° 7.6°

10-25

13.6° 7.0°

0.88 mm

10-26

13.1° 7.4°

0.88 mm

10-27

18.5° 6.5°

0.31 mm

Both models agree Avg diff: 2.9°C

Where are air quality stations near Forest?

Ukkel, Belgium

3.1 km PM2.5: 8.2 µg/m³

Sint-jans-molenbeek, Belgium

3.7 km PM2.5: 9.4 µg/m³

Sint-jans-molenbeek, Belgium

3.7 km PM2.5: 15.9 µg/m³

brussel (regentlaan)

4.1 km PM2.5: 6.4 µg/m³ PM10: 15.0 µg/m³

Sint-agatha-berchem, Belgium

5.4 km PM2.5: 7.0 µg/m³

Sint-agatha-berchem, Belgium

5.4 km PM2.5: 7.7 µg/m³

Voorhaven (haren), Belgium

8.4 km PM2.5: 7.7 µg/m³

Voorhaven (haren), Belgium

8.4 km PM2.5: 9.1 µg/m³

Neder-over-heembeek, Belgium

9.8 km PM2.5: 8.9 µg/m³

Vilvoorde, Belgium

15.8 km PM2.5: 7.9 µg/m³

What cities are near Forest?

40 Saint-Gilles 35 Uccle 43 Anderlecht 33 Ixelles 43 Molenbeek-Saint-Jean 46 Brussels 34 Etterbeek 47 Koekelberg 34 Saint-Josse-ten-Noode 32 Berchem-Sainte-Agathe

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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-21T10:05 UTC.