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

The latest data Last 7 days
Current data from stations: FR04150
Locations: « Arrondissement de Nanterre Puteaux La Defense »
Pollution and air quality forecast for Puteaux. Today is Friday, May 2, 2025. The following air pollution values have been recorded for Puteaux:
  1. nitrogen dioxide (NO2) - 49 (Moderate)
  2. particulate matter (PM2.5) dust - 11 (Good)
Real-time Air Quality Index (AQI) for Puteaux, Wednesday, January 17, 2024: 2.

air quality index: 1
AQI 2 Moderate

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

Today (Wednesday, January 17, 2024) air quality is moderate in Puteaux. Some pollutants in Puteaux may slightly affect very few hypersensitive individuals. Air pollutants in Puteaux may cause minor breathing discomfort to sensitive people.


How high is the level of NO2? (nitrogen dioxide (NO2))
49 (Moderate)

What is the current level of PM2.5 in Puteaux? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 11 (Good) For comparison, the highest level of PM2.5 in Puteaux in the last 7 days was: 30 (Thursday, January 11, 2024) and the lowest: 11 (Monday, January 15, 2024).



Current data Wednesday, January 17, 2024, 9:00 AM

42 (Good)

NO2 49 (Moderate)

PM2,5 11 (Good)

Data on air pollution from recent days in Puteaux

index 2024-01-10 2024-01-11 2024-01-12 2024-01-13 2024-01-14 2024-01-15 2024-01-16 2024-01-17
no2 38
Good		 41
Moderate		 29
Good		 40
Moderate		 35
Good		 30
Good		 57
Moderate		 38
Good
no 14
Good		 15
Good		 6
Good		 11
Good		 5
Good		 4
Good		 38
Good		 14
Good
pm25 24
Moderate		 30
Moderate		 19
Moderate		 21
Moderate		 28
Moderate		 11
Good		 20
Moderate		 16
Moderate
data source »

Air pollution in Puteaux 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 18 (Good) 21 (Moderate) 20 (Good) 15 (Good) 21 (Moderate) 19 (Good) 15 (Good) 19 (Good) 20 (Good) 20 (Moderate) 25 (Moderate) 22 (Moderate) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) 29 (Moderate) 22 (Moderate) 29 (Moderate) 25 (Moderate) 25 (Moderate) 20 (Good) 20 (Good) 24 (Moderate) 15 (Good) 17 (Good) 20 (Moderate) 18 (Good) 21 (Moderate)
no2 20 (Good) 19 (Good) 25 (Good) 23 (Good) 37 (Good) 35 (Good) 34 (Good) 28 (Good) 25 (Good) 21 (Good) 23 (Good) 24 (Good) 23 (Good) 35 (Good) 34 (Good) 56 (Moderate) 35 (Good) 31 (Good) 38 (Good) 39 (Good) 31 (Good) 22 (Good) 27 (Good) 27 (Good) 27 (Good) 32 (Good) 35 (Good) 36 (Good) 29 (Good) 31 (Good) 36 (Good) 31 (Good) 52 (Moderate)
data source »

FR04150

Wednesday, January 17, 2024, 9:00 AM

42 (Good)

index_name_no

NO2 49 (Moderate)

nitrogen dioxide (NO2)

PM2,5 11 (Good)

particulate matter (PM2.5) dust

FR04150

index 2024-01-17 2024-01-16 2024-01-15 2024-01-14 2024-01-13 2024-01-12 2024-01-11 2024-01-10
no2 38 57 30 35 40 29 41 38
no 14 38 3.5 5.3 11 6 15 14
pm25 16 20 11 28 21 19 30 24

FR04150

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 18 21 20 15 21 19 15 19 20 20 25 22 - - - - - - - - 29 22 29 25 25 20 20 24 15 17 20 18 21
no2 20 19 25 23 37 35 34 28 25 21 23 24 23 35 34 56 35 31 38 39 31 22 27 27 27 32 35 36 29 31 36 31 52

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