| Type of site | Urban, traffic |
Urban | Sub- urban |
Rural, motorway |
Rural, <1000m |
Rural, >1000m |
High alp. |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Date | BER | LAU | LUG | ZUE | BAS | DUE | HAE | SIO | MAG | PAY | TAE | BRM | CHA | RIG | DAV | JUN |
| 30.08.23 | 11 | 7 | 4 | 7 | 7 | 7 | 9 | 7 | 3 | 8 | 5 | 6 | 6 | 3 | 1 | 1 |
| 31.08.23 | 12 | 7 | 6 | 7 | 6 | 7 | 9 | 11 | 7 | 6 | 5 | 6 | 3 | 6 | 4 | 3 |
| 01.09.23 | 13 | 8 | 10 | 10 | 7 | 8 | 8 | 12 | 9 | 6 | 8 | 5 | 4 | 4 | 3 | 1 |
| 02.09.23 | 12 | 9 | 9 | 9 | 7 | 7 | 7 | 8 | 11 | 7 | 5 | 5 | 4 | 5 | 4 | 2 |
| 03.09.23 | 12 | 9 | 8 | 8 | 8 | 8 | 8 | 9 | 11 | 8 | 6 | 6 | 4 | 7 | 5 | 2 |
| 04.09.23 | 14 | 13 | 14 | 8 | 11 | 8 | 8 | 15 | 13 | 9 | 7 | 7 | 6 | 10 | 4 | 1 |
| 05.09.23 | 18 | 16 | 15 | 11 | 11 | 11 | 13 | 20 | 15 | 16 | 9 | 10 | 8 | 13 | 3 | 2 |
| 06.09.23 | 20 | 16 | 13 | 14 | 15 | 14 | 15 | 22 | 14 | 15 | 11 | 13 | 11 | 14 | 6 | 2 |
| 07.09.23 | 27 | 21 | 17 | 18 | 18 | 17 | 19 | 24 | 15 | 18 | 16 | 16 | 11 | 15 | 9 | 3 |
| 08.09.23 | 31 | 23 | 18 | 21 | 19 | 22 | 21 | 26 | 21 | 20 | 19 | 17 | 12 | 17 | - | 5 |
| 09.09.23 | 24 | 21 | 18 | 23 | 19 | 23 | 20 | 18 | 18 | 18 | 17 | 18 | 12 | 18 | - | 4 |
| 10.09.23 | 23 | 19 | 19 | 22 | 19 | 24 | 20 | 17 | 21 | 17 | 16 | 18 | 13 | 18 | - | 5 |
| 11.09.23 | 27 | 20 | 21 | 22 | 21 | 24 | 25 | 23 | 21 | 18 | 18 | 17 | 12 | 17 | - | 4 |
| 12.09.23 | 24 | 20 | 23 | 19 | 22 | 22 | 25 | 25 | 25 | 17 | 16 | 15 | 12 | 15 | - | 6 |
| 13.09.23 | 10 | 9 | 13 | 9 | 7 | 8 | 11 | 9 | 14 | 8 | 8 | 6 | 3 | 5 | 5 | 3 |
| 14.09.23 | 12 | 7 | 8 | 8 | 12 | 9 | 10 | 10 | 9 | 8 | 8 | 8 | 5 | 6 | 3 | 0 |
| 15.09.23 | 17 | 12 | 6 | 13 | 16 | 14 | 13 | 9 | 7 | 12 | 13 | 12 | 9 | 10 | 3 | 0 |
| 16.09.23 | 13 | 10 | 8 | 12 | 13 | 13 | 13 | 8 | 10 | 11 | 10 | 9 | 6 | 5 | 3 | 2 |
| 17.09.23 | 14 | 14 | 10 | 10 | 10 | 11 | 10 | 8 | 13 | 9 | 8 | 7 | 8 | 10 | 8 | 16 |
| 18.09.23 | 13 | 9 | 13 | 9 | 8 | 8 | 9 | 13 | 10 | 8 | 7 | 7 | 5 | 9 | 23 | 9 |
| 19.09.23 | 7 | 5 | 9 | 5 | 4 | 5 | 5 | 7 | 8 | 4 | 4 | 3 | 2 | 2 | 2 | 1 |
| 20.09.23 | 11 | 9 | 12 | 8 | 9 | 8 | 8 | 14 | 9 | 7 | 6 | 5 | 3 | 4 | 4 | 2 |
| 21.09.23 | 11 | 9 | 7 | 8 | 10 | 9 | 10 | 13 | 6 | 6 | 8 | 5 | 3 | 5 | 3 | 0 |
| 22.09.23 | 5 | 4 | 5 | 3 | 4 | 3 | 4 | 5 | 4 | 2 | 2 | 2 | 1 | 1 | 1 | 0 |
| 23.09.23 | 6 | 3 | 2 | 3 | 5 | 4 | 4 | 3 | 2 | 3 | 2 | 2 | 2 | 2 | 1 | 0 |
| 24.09.23 | 6 | 4 | 3 | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 2 | 3 | 2 | 5 |
| 25.09.23 | 12 | 9 | 6 | 8 | 7 | 7 | 9 | 15 | 7 | 7 | 6 | 7 | 5 | 5 | 3 | 2 |
| 26.09.23 | 18 | 12 | 9 | 14 | 11 | 11 | 13 | 21 | 10 | 11 | 12 | 12 | 7 | 7 | 3 | 1 |
| 27.09.23 | 19 | 15 | 17 | 16 | 14 | 14 | 14 | 18 | 15 | 13 | 13 | 13 | 6 | 8 | 5 | 1 |
| 28.09.23 | 25 | 17 | 21 | 15 | 15 | 14 | 16 | 21 | 19 | 13 | 15 | 12 | 7 | 8 | 5 | 2 |
| < Ambient air quality standard (50 µg/m³) | |
| > Ambient air quality standard (50 µg/m³) | |
| > 1.5 * Ambient air quality standard (75 µg/m³) | |
| > 2 * Ambient air quality standard (100 µg/m³) | |
| - | no data |
Updated: 29.09.2023
Source: NABEL, provisional data
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