Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Orsay
Air quality index (AQI) and PM2.5 air pollution in Orsay
4.2K people follow this city
Orsay Air Quality Map
Real-time Orsay air pollution map
Pollen
What is the pollen count in Orsay today?
 | Index | Moderate | |
 | Tree pollen | Moderate | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Orsay?
| Weather | Broken clouds |
| Temperature | 55.4°F |
| Humidity | 73% |
| Wind | 10.4 mp/h |
| Pressure | 30.4 Hg |
live aqi city ranking
Real-time France city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Fort-de-France, Martinique | 103 |
| 2 | Bastia, Corsica | 78 |
| 3 | Calais, Hauts-de-France | 74 |
| 4 | Calvados, Normandy | 74 |
| 5 | Le Havre, Normandy | 67 |
| 6 | Rouen, Normandy | 67 |
| 7 | Amiens, Hauts-de-France | 59 |
| 8 | Paris, Ile-de-France | 59 |
| 9 | Reims, Grand Est | 56 |
| 10 | Chartres, Centre | 51 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Orsay aqi ranking
Real-time Orsay air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Station meteo d'Orsay | 60 |
(local time)
SEE WORLD AQI RANKING
US AQI
53
live AQI index
Moderate
Overview
What is the current air quality in Orsay?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 53 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 10.3µg/m³ | |
!
PM2.5
x2.1
PM2.5 concentration in Orsay is currently 2.1 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Orsay?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Orsay air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Sunday, May 5 | Good 21 AQI US  |  | 60.8° 48.2° |  8.9 mp/h |
| Monday, May 6 | Good 19 AQI US | | 60.8° 48.2° | 11.2 mp/h |
| Tuesday, May 7 | Moderate 53 AQI US | | 66.2° 46.4° | 11.2 mp/h |
| Today | Moderate 53 AQI US |  | 64.4° 46.4° | 8.9 mp/h |
| Thursday, May 9 | Moderate 64 AQI US |  | 68° 46.4° | 8.9 mp/h |
| Friday, May 10 | Moderate 63 AQI US | | 69.8° 51.8° | 8.9 mp/h |
| Saturday, May 11 | Moderate 62 AQI US | | 73.4° 53.6° | 6.7 mp/h |
| Sunday, May 12 | Moderate 63 AQI US | 70% | 75.2° 57.2° | 6.7 mp/h |
| Monday, May 13 | Moderate 78 AQI US | | 69.8° 57.2° | 11.2 mp/h |
| Tuesday, May 14 | Moderate 80 AQI US | 100% | 60.8° 51.8° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Orsay air quality data attribution
1Contributor
Météo-Orsay1 station
Individual Contributor
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Orsay?
AQI US, Metric