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

The latest data Last 7 days
Current data from stations: FR12004
Locations: « Toulouse Le Mirail
Pollution and air quality forecast for Le Mirail. Today is Monday, May 5, 2025. The following air pollution values have been recorded for Le Mirail:
  1. nitrogen dioxide (NO2) - 12 (Good)
  2. ozone (O3) - 40 (Good)
  3. particulate matter (PM10) suspended dust - 7 (Good)
  4. particulate matter (PM2.5) dust - 6 (Good)
Real-time Air Quality Index (AQI) for Le Mirail, Wednesday, January 17, 2024: 1.

air quality index: 0
AQI 1 Good

What is the air quality in Le Mirail today? Is the air polluted in Le Mirail?. 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 Le Mirail.


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

How is the O3 level today in Le Mirail? (ozone (O3))
40 (Good)

What is the level of PM10 today in Le Mirail? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Le Mirail is: 7 (Good) The highest PM10 values usually occur in month: 27 (November 2017). The lowest value of particulate matter PM10 pollution in Le Mirail is usually recorded in: May (9.4).

What is the current level of PM2.5 in Le Mirail? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 6 (Good) For comparison, the highest level of PM2.5 in Le Mirail in the last 7 days was: 33 (Wednesday, January 10, 2024) and the lowest: 4 (Tuesday, January 16, 2024).



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

1 (Good)

NO2 12 (Good)

O3 40 (Good)

PM10 7 (Good)

PM2,5 6 (Good)

Data on air pollution from recent days in Le Mirail

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
no 15
Good		 3
Good		 17
Good		 11
Good		 15
Good		 14
Good		 2
Good		 1
Good
pm25 33
Moderate		 22
Moderate		 31
Moderate		 31
Moderate		 32
Moderate		 15
Moderate		 4
Good		 8
Good
o3 14
Good		 28
Good		 15
Good		 17
Good		 10
Good		 5
Good		 54
Good		 53
Good
pm10 39
Moderate		 24
Moderate		 33
Moderate		 33
Moderate		 35
Moderate		 18
Good		 7
Good		 9
Good
no2 34
Good		 18
Good		 26
Good		 25
Good		 32
Good		 34
Good		 14
Good		 6
Good
data source »

Air pollution in Le Mirail 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
o3 59 (Good) 77 (Moderate) 72 (Moderate) - (Good) 35 (Good) 36 (Good) 35 (Good) 44 (Good) 61 (Good) 67 (Good) 80 (Moderate) 76 (Moderate) 71 (Moderate) 78 (Moderate) 58 (Good) 49 (Good) 38 (Good) 20 (Good) 34 (Good) 46 (Good) 66 (Good) 68 (Good) 74 (Moderate) 64 (Good) 72 (Moderate) 75 (Moderate) 64 (Good) 42 (Good) 42 (Good) 36 (Good) 36 (Good) 46 (Good) 57 (Good)
pm10 9.4 (Good) 14 (Good) 16 (Good) 20 (Good) 24 (Moderate) 19 (Good) 13 (Good) 16 (Good) 14 (Good) 15 (Good) 17 (Good) 15 (Good) 11 (Good) 13 (Good) 17 (Good) 25 (Moderate) 16 (Good) 21 (Moderate) 17 (Good) 17 (Good) 19 (Good) 19 (Good) 17 (Good) 15 (Good) 15 (Good) 16 (Good) 12 (Good) 19 (Good) 13 (Good) 15 (Good) 27 (Moderate) - (Good) - (Good)
no2 5.7 (Good) 7.1 (Good) 8.9 (Good) - (Good) 25 (Good) 21 (Good) 21 (Good) 18 (Good) 16 (Good) 13 (Good) 9.8 (Good) 12 (Good) 13 (Good) 15 (Good) 22 (Good) 27 (Good) 23 (Good) 28 (Good) 21 (Good) 17 (Good) 15 (Good) 11 (Good) 14 (Good) 12 (Good) 13 (Good) 13 (Good) 18 (Good) 26 (Good) 22 (Good) 26 (Good) 26 (Good) 19 (Good) 25 (Good)
data source »

FR12004

Wednesday, January 17, 2024, 9:00 AM

1.3 (Good)

index_name_no

NO2 12 (Good)

nitrogen dioxide (NO2)

O3 40 (Good)

ozone (O3)

PM10 6.7 (Good)

particulate matter (PM10) suspended dust

PM2,5 5.6 (Good)

particulate matter (PM2.5) dust

FR12004

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
no 0.72 1.5 14 15 11 17 2.7 15
pm25 7.6 4.2 15 32 31 31 22 33
o3 53 54 4.5 10 17 15 28 14
pm10 8.8 6.9 18 35 33 33 24 39
no2 5.8 14 34 32 25 26 18 34

FR12004

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
no2 5.7 7.1 8.9 - 25 21 21 18 16 13 9.8 12 13 15 22 27 23 28 21 17 15 11 14 12 13 13 18 26 22 26 26 19 25
o3 59 77 72 - 35 36 35 44 61 67 80 76 71 78 58 49 38 20 34 46 66 68 74 64 72 75 64 42 42 36 36 46 57
pm10 9.4 14 16 20 24 19 13 16 14 15 17 15 11 13 17 25 16 21 17 17 19 19 17 15 15 16 12 19 13 15 27 - -

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