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

The latest data Last 7 days
Current data from stations: FR20037
Locations: « Arrondissement de Lyon Ternay Flevieu »
Pollution and air quality forecast for Ternay. Today is Friday, May 2, 2025. The following air pollution values have been recorded for Ternay:
  1. nitrogen dioxide (NO2) - 5 (Good)
  2. ozone (O3) - 57 (Good)
  3. particulate matter (PM2.5) dust - 2 (Good)
  4. particulate matter (PM10) suspended dust - 3 (Good)
Real-time Air Quality Index (AQI) for Ternay, Wednesday, January 17, 2024: 1.

air quality index: 0
AQI 1 Good

What is the air quality in Ternay today? Is the air polluted in Ternay?. 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 Ternay.


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

How is the O3 level today in Ternay? (ozone (O3))
57 (Good)

What is the current level of PM2.5 in Ternay? (particulate matter (PM2.5) dust)
Today's PM2.5 level is: 2 (Good) For comparison, the highest level of PM2.5 in Ternay in the last 7 days was: 55 (Saturday, January 13, 2024) and the lowest: 8 (Wednesday, January 17, 2024).

What is the level of PM10 today in Ternay? (particulate matter (PM10) suspended dust)
The current level of particulate matter PM10 in Ternay is: 3 (Good) The highest PM10 values usually occur in month: 34 (February 2019). The lowest value of particulate matter PM10 pollution in Ternay is usually recorded in: May (11).



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

NO2 5 (Good)

O3 57 (Good)

PM2,5 2 (Good)

PM10 3 (Good)

1 (Good)

Data on air pollution from recent days in Ternay

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 21
Good		 22
Good		 25
Good		 25
Good		 22
Good		 36
Good		 30
Good		 7
Good
no 10
Good		 6
Good		 5
Good		 7
Good		 5
Good		 24
Good		 15
Good		 1
Good
pm25 35
Unhealthy for Sensitive Groups		 35
Unhealthy for Sensitive Groups		 49
Unhealthy for Sensitive Groups		 55
Unhealthy		 43
Unhealthy for Sensitive Groups		 43
Unhealthy for Sensitive Groups		 38
Unhealthy for Sensitive Groups		 8
Good
pm10 37
Moderate		 37
Moderate		 52
Unhealthy for Sensitive Groups		 57
Unhealthy for Sensitive Groups		 45
Moderate		 46
Moderate		 40
Moderate		 9
Good
o3 5
Good		 7
Good		 12
Good		 9
Good		 15
Good		 5
Good		 9
Good		 48
Good
data source »

Air pollution in Ternay 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
no2 5.5 (Good) 9.3 (Good) 14 (Good) 21 (Good) 23 (Good) 17 (Good) 20 (Good) 15 (Good) 16 (Good) 14 (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) 13 (Good) 16 (Good) 12 (Good) 12 (Good) 16 (Good) 21 (Good) 24 (Good) 23 (Good) 22 (Good) 25 (Good) 27 (Good) 35 (Good)
o3 65 (Good) 72 (Moderate) 56 (Good) 44 (Good) 29 (Good) 31 (Good) 25 (Good) 38 (Good) 52 (Good) 57 (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) - (Good) 66 (Good) 80 (Moderate) 84 (Moderate) 70 (Good) 68 (Good) 70 (Moderate) 54 (Good) 41 (Good) 35 (Good) 33 (Good) 38 (Good) 36 (Good) 38 (Good)
pm10 - (Good) 22 (Moderate) 18 (Good) 19 (Good) 30 (Moderate) 24 (Moderate) 18 (Good) 16 (Good) 16 (Good) 19 (Good) 22 (Moderate) 17 (Good) 11 (Good) 17 (Good) 22 (Moderate) 34 (Moderate) 24 (Moderate) 23 (Moderate) 25 (Moderate) 23 (Moderate) 20 (Good) 17 (Good) 19 (Good) 16 (Good) 17 (Good) 17 (Good) 16 (Good) 22 (Moderate) 15 (Good) 16 (Good) 26 (Moderate) 22 (Moderate) 21 (Moderate)
data source »

FR20037

Wednesday, January 17, 2024, 9:00 AM

NO2 4.5 (Good)

nitrogen dioxide (NO2)

O3 57 (Good)

ozone (O3)

PM2,5 2 (Good)

particulate matter (PM2.5) dust

PM10 2.7 (Good)

particulate matter (PM10) suspended dust

1 (Good)

index_name_no

FR20037

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 6.9 30 36 22 25 25 22 21
no 1.1 15 24 4.9 6.6 4.9 5.8 10
pm25 7.7 38 43 43 55 49 35 35
pm10 8.8 40 46 45 57 52 37 37
o3 48 8.8 5 15 8.8 12 6.7 4.8

FR20037

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 - 22 18 19 30 24 18 16 16 19 22 17 11 17 22 34 24 23 25 23 20 17 19 16 17 17 16 22 15 16 26 22 21
no2 5.5 9.3 14 21 23 17 20 15 16 14 - - - - - - - - - - - 13 16 12 12 16 21 24 23 22 25 27 35
o3 65 72 56 44 29 31 25 38 52 57 - - - - - - - - - - 66 80 84 70 68 70 54 41 35 33 38 36 38

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