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Air quality in Guyancourt
Air quality index (AQI) and PM2.5 air pollution in Guyancourt
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Guyancourt Air Quality Map
Real-time Guyancourt air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Pollen
What is the pollen count in Guyancourt today?
 | Index | Very high | |
 | Tree pollen | Very high | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Guyancourt?
| Weather | Clear sky |
| Temperature | 39.2°F |
| Humidity | 85% |
| Wind | 3.4 mp/h |
| Pressure | 29.6 Hg |
live aqi city ranking
Real-time France city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Bastia, Corsica | 65 |
| 2 | Le Havre, Normandy | 64 |
| 3 | Calvados, Normandy | 54 |
| 4 | Rouen, Normandy | 54 |
| 5 | Mulhouse, Grand Est | 48 |
| 6 | Reims, Grand Est | 44 |
| 7 | Chartres, Centre | 40 |
| 8 | Paris, Ile-de-France | 37 |
| 9 | Angers, Pays de la Loire | 36 |
| 10 | Saint-Nazaire, Pays de la Loire | 36 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
31*
live AQI index
Good
Overview
What is the current air quality in Guyancourt?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 31* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7.5*µg/m³ | |
!
PM2.5
x1.5
PM2.5 concentration in Guyancourt is currently 1.5 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Guyancourt?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Guyancourt air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Good 31 AQI US |  80% | 55.4° 39.2° |  6.7 mp/h |
| Saturday, Apr 27 | Good 14 AQI US | 100% | 57.2° 46.4° | 11.2 mp/h |
| Sunday, Apr 28 | Good 11 AQI US | 100% | 57.2° 46.4° | 15.7 mp/h |
| Monday, Apr 29 | Good 18 AQI US |  | 60.8° 44.6° | 4.5 mp/h |
| Tuesday, Apr 30 | Moderate 57 AQI US  | 90% | 59° 48.2° | 4.5 mp/h |
| Wednesday, May 1 | Moderate 62 AQI US | 80% | 64.4° 50° | 6.7 mp/h |
| Thursday, May 2 | Moderate 60 AQI US | 100% | 60.8° 51.8° | 6.7 mp/h |
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News
The latest air quality news and resources.
Where is the cleanest air quality in Guyancourt?
No locations are available.
AQI US, Metric