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L'Haÿ-les-Roses (Île-de-France) (FR)

Air Quality Trend (last 7 days)

Good (0-50)
Moderate (51-100)
Unhealthy for Sensitive Groups (101-150)
Unhealthy (151-200)
Very Unhealthy (201-300)
Hazardous (300+)

Weather - 48h MET Norway

Rain
8°C
Rain
Humidity
81.9%
Wind
5 m/s
Pressure
987.3 hPa
Direction
149°
Sunrise
05:00
Sunset
17:00
24h Forecast:
Temp.
7° / 12°
Precip.
3.7mm
Max wind
4.7 m/s

Hourly Forecast

04.02
Now
Weather
8°
0.8
05.02
00:00
Weather
7°
05.02
01:00
Weather
7°
05.02
02:00
Weather
8°
05.02
03:00
Weather
8°
05.02
04:00
Weather
8°
05.02
05:00
Weather
8°
05.02
06:00
Weather
8°
05.02
07:00
Weather
8°
05.02
08:00
Weather
9°
05.02
09:00
Weather
9°
05.02
10:00
Weather
10°
05.02
11:00
Weather
10°
05.02
12:00
Weather
11°
05.02
13:00
Weather
12°
05.02
14:00
Weather
12°
05.02
15:00
Weather
12°
05.02
16:00
Weather
11°
0.3
05.02
17:00
Weather
10°
0.4
05.02
18:00
Weather
9°
0.6
05.02
19:00
Weather
9°
0.5
05.02
20:00
Weather
8°
0.5
05.02
21:00
Weather
8°
0.1
05.02
22:00
Weather
8°
0.5

Temperature

12°C
7°C
23:00
8°C
00:00
7°C
01:00
7°C
02:00
8°C
03:00
8°C
04:00
8°C
05:00
8°C
06:00
8°C
07:00
8°C
08:00
9°C
09:00
9°C
10:00
10°C
11:00
10°C
12:00
11°C
13:00
12°C
14:00
12°C
15:00
12°C
16:00
11°C
17:00
10°C
18:00
9°C
19:00
9°C
20:00
8°C
21:00
8°C
22:00
8°C
23:00 10:00 22:00

Precipitation

0.8mm
0mm
23:00
0.8mm
16:00
0.3mm
17:00
0.4mm
18:00
0.6mm
19:00
0.5mm
20:00
0.5mm
21:00
0.1mm
22:00
0.5mm
23:00 10:00 22:00

Wind

4.7m/s
0m/s
23:00
4.7 m/s
00:00
4.7 m/s
01:00
4.3 m/s
02:00
4.5 m/s
03:00
4.6 m/s
04:00
4.5 m/s
05:00
4.4 m/s
06:00
4.5 m/s
07:00
4.7 m/s
08:00
4.6 m/s
09:00
4.4 m/s
10:00
3.9 m/s
11:00
4 m/s
12:00
3.8 m/s
13:00
4.2 m/s
14:00
3.9 m/s
15:00
3.1 m/s
16:00
2.8 m/s
17:00
3.2 m/s
18:00
3.2 m/s
19:00
3.3 m/s
20:00
3.5 m/s
21:00
3.7 m/s
22:00
3.7 m/s
23:00 10:00 22:00

Radiation

0.063 uSv
4.1 km
7.9%

Measurement time: 2026-02-04 21:00

source: remap_europe

Air quality

We display the worst measurements from all stations in the area. This approach provides a more cautious assessment of air quality, accounting for local pollution sources.

AQI
89.7 km
24
8%

Measurement time: 2026-02-04 21:37

Calculated from PM2.5/PM10

O3
10.5 km
66.33 µg/m3
41.5%

Measurement time: 2026-02-04 23:39

source: OpenWeatherMap

PM2.5
89.7 km
5.82 µg/m3
6.9%

Measurement time: 2026-02-04 21:37

source: OpenWeatherMap

NO2
89.7 km
12.44 µg/m3
6.2%

Measurement time: 2026-02-04 21:37

source: OpenWeatherMap

PM10
89.7 km
7.68 µg/m3
5.5%

Measurement time: 2026-02-04 21:37

source: OpenWeatherMap

CO
89.7 km
0.2804 mg/m3
2%

Measurement time: 2026-02-04 21:37

source: OpenWeatherMap

SO2
89.7 km
2.11 µg/m3
0.6%

Measurement time: 2026-02-04 21:37

source: OpenWeatherMap

Info

Country: France
Region: Île-de-France
Latitude: 48.78333
Longitude: 2.33333

Cities in the area:

Bourg-la-Reine Cachan Arcueil Villejuif Bagneux Chevilly-Larue Fontenay-aux-Roses Fresnes Sceaux Gentilly Châtillon Montrouge Le Kremlin-Bicêtre Rungis Antony Le Plessis-Robinson Malakoff Thiais Vitry-sur-Seine Ivry-sur-Seine Châtenay-Malabry Clamart Vanves Orly Issy-les-Moulineaux Verrières-le-Buisson Choisy-le-Roi Alfortville Villeneuve-le-Roi Charenton-le-Pont Massy Chilly-Mazarin Paris Meudon Paray-Vieille-Poste Saint-Maurice Boulogne-Billancourt Maisons-Alfort Saint-Mandé Morangis Igny Ablon-sur-Seine Sèvres Palaiseau Athis-Mons Créteil Longjumeau Vélizy-Villacoublay Villeneuve-Saint-Georges Valenton Vincennes Vigneux-sur-Seine Bonneuil-sur-Marne Chaville Villebon-sur-Yvette Bagnolet Ville-d’Avray Joinville-le-Pont Crosne Saint-Maur-des-Fossés Saint-Cloud Limeil-Brévannes Montreuil Montgeron Jouy-en-Josas Champigny-sur-Marne Nogent-sur-Marne Suresnes Viroflay Garches Fontenay-sous-Bois Boissy-Saint-Léger Yerres Le Perreux-sur-Marne Vaucresson Orsay Versailles Sucy-en-Brie Bures-sur-Yvette Buc Chennevières-sur-Marne Bry-sur-Marne Brunoy Neuilly-Plaisance Ormesson-sur-Marne Rosny-sous-Bois La Celle-Saint-Cloud Le Chesnay Bougival Villiers-sur-Marne Villecresnes Neuilly-sur-Marne Le Plessis-Trévise La Queue-en-Brie Louveciennes Noisy-le-Grand Guyancourt Saint-Cyr-l’École Pontault-Combault Gournay-sur-Marne Magny-les-Hameaux Marly-le-Roi Saint-Rémy-lès-Chevreuse Voisins-le-Bretonneux Champs-sur-Marne Noisy-le-Roi Fontenay-le-Fleury Lésigny Émerainville Montigny-le-Bretonneux Lognes Noisiel Bois-d’Arcy Roissy-en-Brie Saint-Quentin-en-Yvelines Trappes Chevreuse Torcy Ozoir-la-Ferrière Villepreux Les Clayes-sous-Bois Saint-Thibault-des-Vignes Élancourt Bussy-Saint-Georges Le Mesnil-Saint-Denis Plaisir La Verrière Gretz-Armainvilliers Lagny-sur-Marne Maurepas Jouars-Pontchartrain Tournan-en-Brie Les Essarts-le-Roi Beynes Le Perray-en-Yvelines Fontenay-Trésigny Coulommiers

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About Air Quality in L'Haÿ-les-Roses

Air quality in L'Haÿ-les-Roses is monitored in real-time by sensors and measurement stations. On this page you'll find current data on major air pollutants including particulate matter PM2.5 and PM10, nitrogen dioxide (NO2), ozone (O3), and radiation levels.

Common Pollutants in L'Haÿ-les-Roses

  • PM2.5 - fine particulate matter up to 2.5 micrometers, particularly harmful to health
  • PM10 - particulate matter up to 10 micrometers from traffic and industry
  • NO2 - nitrogen dioxide mainly emitted by vehicles
  • O3 - tropospheric ozone formed in photochemical reactions

When is Air Quality Best in L'Haÿ-les-Roses?

Generally, the best air quality occurs:

  • Early morning (5:00-7:00 AM) before rush hour traffic
  • After rainfall which cleanses the atmosphere
  • During strong winds that disperse pollutants
  • In summer months when heating systems are less used

Tips for Runners in L'Haÿ-les-Roses

If you're planning outdoor activities in L'Haÿ-les-Roses, always check the current AQI value. When AQI exceeds 100, consider moving your workout indoors or shortening the distance. People with respiratory issues, children, and seniors should be especially cautious during elevated pollution levels. Choose routes away from busy streets and industrial areas.