What is the air quality in Saint-Gilles today?

The current Air Quality Index (AQI) in Saint-Gilles is 18 (Good). PM2.5 concentration is 4.35 µg/m³.

What is the temperature in Saint-Gilles right now?

The current temperature in Saint-Gilles is 11.0°C (feels like 11.0°C). Humidity is 79.8% and wind speed is 47.3 km/h.

Is it safe to go outside in Saint-Gilles?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Saint-Gilles, Belgium

Windy

11.0°C · 79.8% humidity

11.0°

Feels 11.0°

Good

Air quality is satisfactory. Enjoy outdoor activities.

9 stations

Nearby Monitoring Stations

AQI Forecast Calibrated

8 4am

18 7am

13 10am

10 1pm

9 4pm

9 7pm

9 10pm

9 1am

Station readings 9h ago

AQI 5

PM2.5 1.1 µg/m³ · 9h ago

CAMS model adj -16

Air Quality Index Trend

20h · 1 stn

View full history →

Saint-Gilles'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.

79.8%

Humidity

47.3 km/h

Wind SW

1022.0 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

4.35 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Saint-Gilles?

Temperature & Precipitation

PM2.5 Trend

20h · 1 station

PM2.54.35 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (9 stations within 25 km)

4.35

Median

4.54

Average

3.4

Low

5.8

High

PM2.5 µg/m³ · Model: 5.8 · Bias: +1.5

What is the 7-day forecast for Saint-Gilles?

06-09

17.9° 8.7°

1.56 mm

06-10

23.3° 12.5°

1.0 mm

06-11

25.5° 15.5°

2.69 mm

06-12

20.1° 10.7°

0.81 mm

06-13

24.5° 8.2°

0.13 mm

06-14

23.5° 11.5°

0.5 mm

06-15

17.0° 11.3°

5.94 mm

Both models agree Avg diff: 3.8°C

Where are air quality stations near Saint-Gilles?

brussel (regentlaan)

2.4 km PM2.5: 4.4 µg/m³ PM10: 14.0 µg/m³

Brussels

2.6 km PM2.5: 7.7 µg/m³

Ukkel, Belgium

3.6 km PM2.5: 3.1 µg/m³

–

belgium-woluwe-saint-lambert-sint-lambrechts-woluwe-avenue-marie-josé-marie-josélaan

5.3 km 28.0°C 43.0% RH PM2.5: 0.0 µg/m³ PM10: 0.0 µg/m³

Voorhaven (haren), Belgium

6.8 km PM2.5: 2.2 µg/m³

Neder-over-heembeek, Belgium

8.2 km PM2.5: 3.1 µg/m³

Neder-over-heembeek, Belgium

8.2 km PM2.5: 17.3 µg/m³

Vilvoorde, Belgium

14.2 km PM2.5: 2.2 µg/m³

Steenokkerzeel, Belgium

15.2 km PM2.5: 6.0 µg/m³

rixensart

15.9 km PM2.5: 4.1 µg/m³ PM10: 8.0 µg/m³

What cities are near Saint-Gilles?

18 Forest 18 Ixelles 18 Anderlecht 18 Brussels 19 Uccle 18 Etterbeek 18 Molenbeek-Saint-Jean 18 Saint-Josse-ten-Noode 18 Koekelberg 19 Jette

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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 2026-06-09T05:58 UTC.