Air Pollution in Caen: Real-time Air Quality Index and smog alert.

The latest data Last 7 days Quality of life
Current data from stations: Caen Vaucelles
Locations: « Arrondissement de Caen Caen Faubourg de Vaucelles »
Pollution and air quality forecast for Caen. Today is Friday, May 2, 2025. The following air pollution values have been recorded for Caen:
  1. nitrogen dioxide (NO2) - 15 (Good)
  2. particulate matter (PM10) suspended dust - 6 (Good)
Real-time Air Quality Index (AQI) for Caen, Wednesday, January 4, 2023: 1.

air quality index: 0
AQI 1 Good

What is the air quality in Caen today? Is the air polluted in Caen?. Is there smog?

Today (Wednesday, January 4, 2023) air quality is good. The air quality has no effect on health. Everyone can continue their outdoor activities normally in Caen.


How high is the level of NO2? (nitrogen dioxide (NO2))
15 (Good)

What is the level of PM10 today in Caen? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Caen is: 6 (Good) The highest PM10 values usually occur in month: 38 (February 2019). The lowest value of particulate matter PM10 pollution in Caen is usually recorded in: September (14).



Current data Wednesday, January 4, 2023, 1:00 PM

NO2 15 (Good)

PM10 6 (Good)

Data on air pollution from recent days in Caen

index 2022-12-28 2022-12-29 2022-12-30 2022-12-31 2023-01-01 2023-01-02 2023-01-03 2023-01-04
pm10 10
Good		 18
Good		 7
Good		 18
Good		 15
Good		 11
Good		 13
Good		 6
Good
no2 9
Good		 13
Good		 9
Good		 6
Good		 9
Good		 3
Good		 17
Good		 7
Good
data source »

Air pollution in Caen from September 2017 to May 2020

index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09
pm10 15 (Good) 23 (Moderate) 18 (Good) 17 (Good) 18 (Good) - (Good) - (Good) 19 (Good) 17 (Good) 17 (Good) 24 (Moderate) 16 (Good) 20 (Good) 28 (Moderate) 25 (Moderate) 38 (Moderate) 22 (Moderate) 22 (Moderate) 23 (Moderate) 21 (Moderate) 19 (Good) 15 (Good) 20 (Moderate) 24 (Moderate) 27 (Moderate) 23 (Moderate) 19 (Good) 18 (Good) 15 (Good) 18 (Good) 19 (Good) - (Good) 14 (Good)
no2 12 (Good) 15 (Good) 17 (Good) 19 (Good) 26 (Good) 24 (Good) 26 (Good) 21 (Good) 19 (Good) 17 (Good) 19 (Good) 23 (Good) 24 (Good) 28 (Good) 23 (Good) 44 (Moderate) 32 (Good) 27 (Good) 30 (Good) 28 (Good) 26 (Good) 17 (Good) 19 (Good) 19 (Good) 24 (Good) 27 (Good) 28 (Good) 29 (Good) 27 (Good) 29 (Good) 32 (Good) 27 (Good) 31 (Good)
co - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) 227 (Good) 305 (Good) 204 (Good) 231 (Good)
data source »

Quality of life in Caen

Green and Parks in the City

Caen 39%

Andorra: 69% Switzerland: 76% Luxembourg: 83% Belgium: 64% Liechtenstein: 88%

particulate matter PM2.5

Caen 10 (Good)

Pleasure of spending time in the city

Caen 83%

Andorra: 84% Switzerland: 84% Luxembourg: 85% Belgium: 64% Liechtenstein: 94%

particulate matter PM10

Caen 20 (Moderate)

Air Pollution

Caen 23%

Andorra: 29% Switzerland: 20% Luxembourg: 19% Belgium: 45% Liechtenstein: 6.3%

Garbage Disposal

Caen 57%

Andorra: 89% Switzerland: 82% Luxembourg: 84% Belgium: 54% Liechtenstein: 100%

Availability and quality of drinking water

Caen 71%

Andorra: 100% Switzerland: 90% Luxembourg: 83% Belgium: 70% Liechtenstein: 100%

Cleanliness and tidiness

Caen 54%

Andorra: 75% Switzerland: 82% Luxembourg: 82% Belgium: 46% Liechtenstein: 94%

Noise and Light pollution

Caen 50%

Andorra: 29% Switzerland: 38% Luxembourg: 29% Belgium: 54% Liechtenstein: 19%

Water Pollution

Caen 50%

Andorra: 19% Switzerland: 19% Luxembourg: 19% Belgium: 42% Liechtenstein: 0%
Source: Numbeo


Caen Vaucelles

Wednesday, January 4, 2023, 1:00 PM

NO2 15 (Good)

nitrogen dioxide (NO2)

PM10 5.5 (Good)

particulate matter (PM10) suspended dust

Caen Vaucelles

index 2023-01-04 2023-01-03 2023-01-02 2023-01-01 2022-12-31 2022-12-30 2022-12-29 2022-12-28
pm10 6.3 13 11 15 18 7.2 18 9.5
no2 7.3 17 2.7 9.1 5.8 9.4 13 9.1

FR21016

index 2020-05 2020-04 2020-03 2020-02 2020-01 2019-12 2019-11 2019-10 2019-09 2019-08 2019-07 2019-06 2019-05 2019-04 2019-03 2019-02 2019-01 2018-12 2018-11 2018-10 2018-09 2018-08 2018-07 2018-06 2018-05 2018-04 2018-03 2018-02 2018-01 2017-12 2017-11 2017-10 2017-09
co - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 227 305 204 231
no2 12 15 17 19 26 24 26 21 19 17 19 23 24 28 23 44 32 27 30 28 26 17 19 19 24 27 28 29 27 29 32 27 31
pm10 15 23 18 17 18 - - 19 17 17 24 16 20 28 25 38 22 22 23 21 19 15 20 24 27 23 19 18 15 18 19 - 14

* Pollution data source: https://openaq.org (EEA France) The data is licensed under CC-By 4.0