Be the first to measure and contribute air quality data to your community
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Grignon
Air quality index (AQI) and PM2.5 air pollution in Grignon
27 people follow this city
Grignon Air Quality Map
Real-time Grignon air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Weather
What is the current weather in Grignon?
| Weather | Broken clouds |
| Temperature | 37.4°F |
| Humidity | 98% |
| Wind | 1.1 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time France city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Fort-de-France, Martinique | 89 |
| 2 | Bastia, Corsica | 65 |
| 3 | Le Havre, Normandy | 63 |
| 4 | Rouen, Normandy | 61 |
| 5 | Nantes, Pays de la Loire | 52 |
| 6 | Calvados, Normandy | 50 |
| 7 | Angers, Pays de la Loire | 46 |
| 8 | Sallanches, Auvergne-Rhône-Alpes | 37 |
| 9 | Paris, Ile-de-France | 35 |
| 10 | Niort, Nouvelle-Aquitaine | 33 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
13*
live AQI index
Good
Overview
What is the current air quality in Grignon?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 13* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.2*µg/m³ | |
✓
PM2.5 concentration in Grignon air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Grignon?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Grignon air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 13 AQI US |  40% | 53.6° 35.6° |  4.5 mp/h |
| Friday, Apr 26 | Good 13 AQI US |  90% | 57.2° 39.2° | 4.5 mp/h |
| Saturday, Apr 27 | Good 11 AQI US | | 62.6° 41° | 6.7 mp/h |
| Sunday, Apr 28 | Good 44 AQI US | 90% | 60.8° 46.4° | 4.5 mp/h |
| Monday, Apr 29 | Moderate 57 AQI US  | 30% | 69.8° 46.4° | 4.5 mp/h |
| Tuesday, Apr 30 | Moderate 58 AQI US | 90% | 66.2° 50° | 4.5 mp/h |
| Wednesday, May 1 | Moderate 58 AQI US | 90% | 64.4° 50° | 2.2 mp/h |
Interested in hourly forecast? Get the app
How to best protect from air pollution?
News
The latest air quality news and resources.
Where is the cleanest air quality in Grignon?
No locations are available.
AQI US, Metric