Payerne, Vaud, Switzerland Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
Payerne, Vaud, Switzerland
AQI Trends: Highest and Lowest
Same Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 23 of Good air quality, showing improvement over 2024, 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Payerne, Vaud, Switzerland
5 AM2nd Aug 2025
9 PM
4 AM3rd Aug 2025
28AQI
16AQI
27AQI
19AQI
In the last 24 hours,
Payerne's AQI reached its highest point of 28 at 6 PM during the Day, while the lowest point, 16, was recorded at 10 AM during the Day between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Payerne, Vaud, Switzerland
20°C14/27°C
20°C13/28°C
17°C13/24°C
15°C12/19°C
12°C8/16°C
13°C5/22°C
16°C7/24°C
18°C9/26°C
18°C10/27°C
19°C12/27°C
20°C14/27°C
19°C13/26°C
16°C12/22°C
19°C13/25°C
19°C11/28°C
18°C14/26°C
19°C12/28°C
18°C13/24°C
17°C12/23°C
16°C9/25°C
15°C11/20°C
15°C9/22°C
15°C9/21°C
15°C11/20°C
13°C11/16°C
14°C9/20°C
15°C8/21°C
17°C11/23°C
17°C12/24°C
14°C10/19°C
--°C/°C
23AQI
23AQI
24AQI
24AQI
2025 Days Vs Air Quality
Payerne, Vaud, Switzerland
77%
164
23%
50
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Under WHO’s Safe Air Quality Limits: 77%
Health Risk Level:
Low
In 2025, 77% of 215 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Payerne, Vaud, Switzerland
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
58AQI
32AQI
27AQI
44AQI
30AQI
30AQI
29AQI
24AQI
26AQI
23AQI
31AQI
36AQI
38AQI
67AQI
72AQI
49AQI
68AQI
79AQI
82AQI
69AQI
61AQI
60AQI
35AQI
29AQI
35AQI
30AQI
28AQI
29AQI
29AQI
30AQI
25AQI
38AQI
51AQI
56AQI
63AQI
70AQI
66AQI
72AQI
83AQI
71AQI
82AQI
78AQI
51AQI
40AQI
53AQI
68AQI
81AQI
81AQI
81AQI
87AQI
87AQI
66AQI
65AQI
29AQI
49AQI
43AQI
29AQI
29AQI
26AQI
39AQI
53AQI
64AQI
63AQI
59AQI
54AQI
54AQI
58AQI
62AQI
40AQI
31AQI
28AQI
27AQI
33AQI
54AQI
25AQI
42AQI
44AQI
52AQI
40AQI
41AQI
27AQI
16AQI
20AQI
29AQI
52AQI
36AQI
41AQI
56AQI
41AQI
25AQI
24AQI
37AQI
39AQI
35AQI
33AQI
25AQI
22AQI
37AQI
38AQI
35AQI
39AQI
39AQI
28AQI
22AQI
19AQI
15AQI
13AQI
13AQI
18AQI
15AQI
14AQI
15AQI
17AQI
13AQI
19AQI
25AQI
28AQI
24AQI
30AQI
23AQI
28AQI
33AQI
35AQI
23AQI
18AQI
21AQI
32AQI
44AQI
51AQI
35AQI
27AQI
19AQI
20AQI
23AQI
29AQI
21AQI
19AQI
28AQI
27AQI
24AQI
25AQI
21AQI
22AQI
18AQI
19AQI
19AQI
19AQI
18AQI
17AQI
19AQI
22AQI
29AQI
27AQI
27AQI
29AQI
20AQI
20AQI
19AQI
41AQI
51AQI
72AQI
74AQI
63AQI
62AQI
57AQI
48AQI
29AQI
33AQI
38AQI
45AQI
52AQI
48AQI
51AQI
42AQI
31AQI
33AQI
36AQI
27AQI
23AQI
26AQI
34AQI
29AQI
33AQI
35AQI
43AQI
36AQI
27AQI
22AQI
19AQI
18AQI
22AQI
25AQI
26AQI
29AQI
28AQI
28AQI
29AQI
21AQI
21AQI
28AQI
26AQI
19AQI
16AQI
17AQI
16AQI
18AQI
20AQI
23AQI
18AQI
20AQI
24AQI
23AQI
22AQI
23AQI
42AQI
61AQI
42AQI
25AQI
25AQI
40AQI
24AQI
23AQI
No. of days
202537AQI
Highest AQI recorded in
February61AQI
Lowest AQI recorded in
August23AQI
202425AQI
Highest AQI recorded in
December33AQI
Lowest AQI recorded in
October17AQI
202325AQI
Highest AQI recorded in
June36AQI
Lowest AQI recorded in
December19AQI
202223AQI
Highest AQI recorded in
August40AQI
Lowest AQI recorded in
November15AQI
202123AQI
Highest AQI recorded in
June30AQI
Lowest AQI recorded in
November15AQI
202024AQI
Highest AQI recorded in
May32AQI
Lowest AQI recorded in
November16AQI
Most & Least Polluted Years Over the Last 6 Years
Payerne's annual 2025 AQI (37) shows an average percentage change of 51.7% (worsened AQI) compared to previous years: 2020 (24), 2021 (23), 2022 (23), 2023 (25), 2024 (25).