What is the air quality in Massy today?

The current Air Quality Index (AQI) in Massy is 40 (Good). PM2.5 concentration is 9.73 µg/m³.

What is the temperature in Massy right now?

The current temperature in Massy is 16.4°C (feels like 16.4°C). Humidity is 34.1% and wind speed is 25.7 km/h.

Is it safe to go outside in Massy?

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

Air Quality in Massy, France

Clear

16.4°C · 34.1% humidity

16.4°

Feels 16.4°

Good

Air quality is satisfactory. Enjoy outdoor activities.

18 stations

Nearby Monitoring Stations

AQI Forecast

23 9am

40 12pm

—

— 3pm

—

— 6pm

—

— 9pm

—

— 12am

—

— 3am

—

— 6am

—

Station readings

Air Quality Index Trend

48h · 4 stn

View full history →

Massy'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.

34.1%

Humidity

25.7 km/h

Wind SW

1022.4 hPa

Pressure

0.0

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

9.73 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Massy?

Temperature & Precipitation

PM2.5 Trend

48h · 4 stations

PM2.59.73 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.0

Low

Station readings (18 stations within 25 km)

9.73

Median

9.2

Average

0.6

Low

37.5

High

PM2.5 µg/m³ · Model: 6.5 · Bias: -3.2

What is the 7-day forecast for Massy?

10-21

16.4° 9.8°

0.56 mm

10-22

20.1° 11.0°

0.56 mm

10-23

16.6° 10.4°

9.38 mm

10-24

14.4° 10.7°

0.38 mm

10-25

17.6° 10.1°

0.38 mm

10-26

14.9° 10.6°

0.19 mm

10-27

17.0° 7.7°

0.13 mm

Both models agree Avg diff: 3.2°C

Where are air quality stations near Massy?

Rn20 Montlhery, Paris

9.6 km PM2.5: 10.8 µg/m³

Rn20 Montlhery, Paris

9.6 km PM2.5: 13.1 µg/m³

Rn20 Montlhery, Paris

9.6 km PM2.5: 20.7 µg/m³

Arcueil

10.0 km PM2.5: 1.2 µg/m³ PM10: 1.6 µg/m³

rue de Gometz

11.1 km PM2.5: 1.0 µg/m³ PM10: 2.0 µg/m³

Paris Stade Lenglen, Paris

11.5 km PM2.5: 1.4 µg/m³

Paris Stade Lenglen, Paris

11.5 km PM2.5: 1.4 µg/m³

106

Paris Stade Lenglen, Paris

11.5 km PM2.5: 37.5 µg/m³

Place Victor Basch, Paris

11.7 km PM2.5: 13.1 µg/m³

france-saint-maurice-rue-adrien-damalix

14.6 km 27.0°C 37.0% RH PM2.5: 0.6 µg/m³ PM10: 1.0 µg/m³

What cities are near Massy?

43 Verrières-le-Buisson 39 Palaiseau 39 Chilly-Mazarin 42 Antony 39 Longjumeau 40 Fresnes 48 Châtenay-Malabry 47 Sceaux 39 Bourg-la-Reine 36 Chevilly-Larue

Get AQI alerts for Massy

Notify me when air quality reaches:

ModerateAQI > 50 Unhealthy for Sensitive GroupsAQI > 100 UnhealthyAQI > 150 Very UnhealthyAQI > 200

Free · No account · Unsubscribe any time

Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-10-21T10:49 UTC.