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

The latest data Last 7 days Quality of life
Current data from stations: Dreux Centre
Locations: « Arrondissement de Dreux Dreux
Pollution and air quality forecast for Dreux. Today is Saturday, May 3, 2025. The following air pollution values have been recorded for Dreux:
  1. ozone (O3) - 7 (Good)
  2. particulate matter (PM10) suspended dust - 8 (Good)
  3. particulate matter (PM2.5) dust - 8 (Good)
  4. nitrogen dioxide (NO2) - 30 (Good)
Real-time Air Quality Index (AQI) for Dreux, Wednesday, January 17, 2024: 1.

air quality index: 0
AQI 1 Good

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

Today (Wednesday, January 17, 2024) air quality is good. The air quality has no effect on health. Everyone can continue their outdoor activities normally in Dreux.


How is the O3 level today in Dreux? (ozone (O3))
7 (Good)

What is the level of PM10 today in Dreux? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Dreux is: 8 (Good) The highest PM10 values usually occur in month: 23 (February 2019). The lowest value of particulate matter PM10 pollution in Dreux is usually recorded in: November (7.4).

What is the current level of PM2.5 in Dreux? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 8 (Good) For comparison, the highest level of PM2.5 in Dreux in the last 7 days was: 29 (Thursday, January 11, 2024) and the lowest: 12 (Sunday, January 14, 2024).

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



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

O3 7 (Good)

PM10 8 (Good)

PM2,5 8 (Good)

NO2 30 (Good)

8 (Good)

Data on air pollution from recent days in Dreux

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
o3 20
Good		 22
Good		 54
Good		 44
Good		 43
Good		 35
Good		 25
Good		 27
Good
no 4
Good		 7
Good		 1
Good		 1
Good		 0
Good		 4
Good		 8
Good		 2
Good
pm25 26
Moderate		 29
Moderate		 15
Moderate		 16
Moderate		 12
Good		 14
Moderate		 22
Moderate		 17
Moderate
no2 24
Good		 27
Good		 14
Good		 10
Good		 6
Good		 19
Good		 23
Good		 15
Good
pm10 30
Moderate		 33
Moderate		 17
Good		 17
Good		 12
Good		 16
Good		 24
Moderate		 17
Good
data source »

Air pollution in Dreux 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 11 (Good) 15 (Good) 14 (Good) 10 (Good) 12 (Good) 12 (Good) 7.4 (Good) 7.7 (Good) 11 (Good) 10 (Good) 16 (Good) 10 (Good) 12 (Good) 13 (Good) 11 (Good) 23 (Moderate) 17 (Good) 14 (Good) 16 (Good) 16 (Good) 14 (Good) 15 (Good) 20 (Moderate) 19 (Good) 19 (Good) 15 (Good) 16 (Good) 19 (Good) 13 (Good) 14 (Good) 13 (Good) 14 (Good) 16 (Good)
no2 6.5 (Good) 7.3 (Good) 7 (Good) 5.3 (Good) 12 (Good) 12 (Good) 9.7 (Good) 8.8 (Good) 7.9 (Good) 8.3 (Good) 8.4 (Good) 6.8 (Good) 8.6 (Good) 15 (Good) 9.1 (Good) 23 (Good) 14 (Good) 11 (Good) 17 (Good) 15 (Good) 13 (Good) 7.1 (Good) 7.7 (Good) 7.7 (Good) 7.7 (Good) 10 (Good) 12 (Good) 17 (Good) 11 (Good) 12 (Good) 14 (Good) 10 (Good) 14 (Good)
o3 59 (Good) 63 (Good) 60 (Good) 60 (Good) 41 (Good) 44 (Good) 37 (Good) 40 (Good) 50 (Good) 57 (Good) 70 (Good) 65 (Good) 61 (Good) 61 (Good) 62 (Good) 28 (Good) 39 (Good) 38 (Good) 26 (Good) 36 (Good) 49 (Good) 58 (Good) 77 (Moderate) 62 (Good) 72 (Moderate) 58 (Good) 57 (Good) 45 (Good) 46 (Good) 43 (Good) 36 (Good) 37 (Good) 39 (Good)
data source »

Quality of life in Dreux

Green and Parks in the City

Dreux 50%

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

particulate matter PM2.5

Dreux 9 (Good)

Pleasure of spending time in the city

Dreux 92%

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

particulate matter PM10

Dreux 15 (Good)

Air Pollution

Dreux 8.3%

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

Garbage Disposal

Dreux 50%

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

Availability and quality of drinking water

Dreux 50%

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

Cleanliness and tidiness

Dreux 50%

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

Noise and Light pollution

Dreux 50%

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

Water Pollution

Dreux 50%

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


Dreux Centre

Wednesday, January 17, 2024, 9:00 AM

O3 6.9 (Good)

ozone (O3)

PM10 8.4 (Good)

particulate matter (PM10) suspended dust

PM2,5 7.8 (Good)

particulate matter (PM2.5) dust

NO2 30 (Good)

nitrogen dioxide (NO2)

7.8 (Good)

index_name_no

Dreux Centre

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
o3 27 25 35 43 44 54 22 20
no 1.7 8.1 3.8 0.33 0.68 0.79 6.8 3.9
pm25 17 22 14 12 16 15 29 26
no2 15 23 19 5.9 9.8 14 27 24
pm10 17 24 16 12 17 17 33 30

FR34046

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 11 15 14 10 12 12 7.4 7.7 11 10 16 10 12 13 11 23 17 14 16 16 14 15 20 19 19 15 16 19 13 14 13 14 16
no2 6.5 7.3 7 5.3 12 12 9.7 8.8 7.9 8.3 8.4 6.8 8.6 15 9.1 23 14 11 17 15 13 7.1 7.7 7.7 7.7 10 12 17 11 12 14 10 14
o3 59 63 60 60 41 44 37 40 50 57 70 65 61 61 62 28 39 38 26 36 49 58 77 62 72 58 57 45 46 43 36 37 39

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