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

The latest data Last 7 days
Current data from stations: JULES VERNE
Locations: « Arrondissement de Saint-Nazaire Trignac
Pollution and air quality forecast for Trignac. Today is Friday, May 2, 2025. The following air pollution values have been recorded for Trignac:
  1. nitrogen dioxide (NO2) - 4 (Good)
Real-time Air Quality Index (AQI) for Trignac, Wednesday, January 17, 2024: 1.

air quality index: 0
AQI 1 Good

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


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



Current data Wednesday, January 17, 2024, 6:00 AM

NO2 4 (Good)

1 (Good)

Data on air pollution from recent days in Trignac

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 16
Good		 16
Good		 12
Good		 11
Good		 11
Good		 20
Good		 19
Good		 14
Good
no 6
Good		 5
Good		 3
Good		 2
Good		 3
Good		 7
Good		 6
Good		 6
Good
data source »

Air pollution in Trignac from January 2018 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
no2 4.4 (Good) 6.8 (Good) 7.1 (Good) 8.2 (Good) 14 (Good) 11 (Good) 13 (Good) 9.2 (Good) 7 (Good) 7 (Good) 7.4 (Good) 6.9 (Good) 6.5 (Good) 11 (Good) 9.7 (Good) 26 (Good) 18 (Good) 13 (Good) 18 (Good) 15 (Good) 11 (Good) 7 (Good) 7.3 (Good) 8.1 (Good) 8.2 (Good) 11 (Good) 12 (Good) 15 (Good) 13 (Good)
data source »

JULES VERNE

Wednesday, January 17, 2024, 6:00 AM

NO2 4.1 (Good)

nitrogen dioxide (NO2)

0.8 (Good)

index_name_no

JULES VERNE

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 14 19 20 11 11 12 16 16
no 5.7 6.1 6.8 2.7 2.4 3.4 4.9 5.9

FR23075

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
no2 4.4 6.8 7.1 8.2 14 11 13 9.2 7 7 7.4 6.9 6.5 11 9.7 26 18 13 18 15 11 7 7.3 8.1 8.2 11 12 15 13

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