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 Challans
Air quality index (AQI) and PM2.5 air pollution in Challans
8.2K people follow this city
Challans Air Quality Map
Real-time Challans air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Challans today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Challans?
| Weather | Broken clouds |
| Temperature | 55.4°F |
| Humidity | 87% |
| Wind | 9.3 mp/h |
| Pressure | 30.3 Hg |
live aqi city ranking
Real-time France city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Saint-Nazaire, Pays de la Loire | 81 |
| 2 | Nantes, Pays de la Loire | 77 |
| 3 | Paris, Ile-de-France | 71 |
| 4 | Chartres, Centre | 63 |
| 5 | Angers, Pays de la Loire | 62 |
| 6 | Rouen, Normandy | 60 |
| 7 | Calvados, Normandy | 54 |
| 8 | Le Havre, Normandy | 53 |
| 9 | Mamoudzou, Mayotte | 49 |
| 10 | Nice, Provence-Alpes-Cote d'Azur | 46 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
38*
live AQI index
Good
Overview
What is the current air quality in Challans?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 38* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 6.9*µg/m³ | |
!
PM2.5
x1.4
PM2.5 concentration in Challans is currently 1.4 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Challans?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Challans air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 38 AQI US | | 62.6° 48.2° |  13.4 mp/h |
| Monday, Jun 3 | Good 29 AQI US | | 64.4° 50° | 11.2 mp/h |
| Tuesday, Jun 4 | Good 39 AQI US |  | 68° 48.2° | 11.2 mp/h |
| Wednesday, Jun 5 | Good 37 AQI US | | 66.2° 53.6° | 8.9 mp/h |
| Thursday, Jun 6 | Good 24 AQI US | | 66.2° 55.4° | 8.9 mp/h |
| Friday, Jun 7 | Good 18 AQI US | | 68° 51.8° | 13.4 mp/h |
| Saturday, Jun 8 | Good 18 AQI US | | 68° 51.8° | 13.4 mp/h |
| Sunday, Jun 9 | Good 20 AQI US | | 69.8° 53.6° | 13.4 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Where is the cleanest air quality in Challans?
No locations are available.
AQI US, Metric