Oftringen, Aargau, 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
Oftringen, Aargau, Switzerland
AQI Trends: Highest and Lowest
Same Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 31 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Oftringen, Aargau, Switzerland
5 AM2nd Aug 2025
9 PM
4 AM3rd Aug 2025
26AQI
17AQI
40AQI
19AQI
In the last 24 hours,
Oftringen's AQI reached its highest point of 40 at 5 AM during the Night, while the lowest point, 17, was recorded at 8 AM during the Day between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Oftringen, Aargau, Switzerland
20°C15/27°C
20°C12/29°C
18°C11/26°C
14°C10/19°C
12°C8/16°C
14°C5/22°C
16°C8/24°C
18°C10/26°C
19°C12/28°C
19°C11/28°C
19°C14/27°C
19°C12/26°C
16°C11/21°C
18°C12/26°C
19°C10/29°C
18°C13/30°C
20°C13/29°C
18°C13/25°C
17°C12/25°C
17°C9/26°C
15°C13/19°C
15°C11/21°C
15°C10/20°C
15°C11/19°C
12°C10/15°C
14°C8/21°C
15°C8/21°C
17°C10/24°C
16°C11/24°C
14°C10/19°C
--°C/°C
24AQI
24AQI
24AQI
24AQI
2025 Days Vs Air Quality
Oftringen, Aargau, Switzerland
76%
162
24%
52
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Under WHO’s Safe Air Quality Limits: 76%
Health Risk Level:
Low
In 2025, 76% 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
Oftringen, Aargau, Switzerland
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
78AQI
42AQI
41AQI
55AQI
46AQI
33AQI
26AQI
25AQI
25AQI
28AQI
39AQI
48AQI
41AQI
68AQI
76AQI
49AQI
65AQI
72AQI
85AQI
76AQI
63AQI
64AQI
50AQI
43AQI
41AQI
30AQI
27AQI
27AQI
29AQI
39AQI
34AQI
43AQI
58AQI
62AQI
69AQI
72AQI
71AQI
66AQI
78AQI
82AQI
87AQI
92AQI
56AQI
51AQI
60AQI
71AQI
83AQI
76AQI
80AQI
84AQI
86AQI
66AQI
69AQI
62AQI
57AQI
50AQI
27AQI
32AQI
33AQI
41AQI
55AQI
64AQI
66AQI
66AQI
62AQI
61AQI
66AQI
66AQI
49AQI
43AQI
35AQI
45AQI
40AQI
52AQI
36AQI
53AQI
45AQI
52AQI
50AQI
48AQI
42AQI
23AQI
22AQI
34AQI
57AQI
39AQI
47AQI
61AQI
45AQI
30AQI
29AQI
38AQI
44AQI
41AQI
39AQI
28AQI
22AQI
34AQI
37AQI
44AQI
48AQI
44AQI
41AQI
27AQI
29AQI
18AQI
16AQI
16AQI
22AQI
18AQI
15AQI
16AQI
22AQI
15AQI
20AQI
28AQI
33AQI
36AQI
35AQI
35AQI
37AQI
44AQI
45AQI
24AQI
21AQI
21AQI
31AQI
45AQI
49AQI
37AQI
28AQI
21AQI
21AQI
31AQI
36AQI
20AQI
22AQI
32AQI
31AQI
29AQI
31AQI
26AQI
25AQI
19AQI
21AQI
20AQI
22AQI
22AQI
17AQI
19AQI
26AQI
29AQI
28AQI
22AQI
26AQI
19AQI
19AQI
17AQI
37AQI
42AQI
59AQI
64AQI
57AQI
62AQI
61AQI
54AQI
34AQI
32AQI
36AQI
43AQI
46AQI
40AQI
39AQI
38AQI
30AQI
28AQI
32AQI
29AQI
23AQI
24AQI
27AQI
30AQI
34AQI
33AQI
37AQI
36AQI
30AQI
23AQI
20AQI
18AQI
21AQI
25AQI
25AQI
28AQI
26AQI
27AQI
25AQI
23AQI
21AQI
27AQI
26AQI
21AQI
16AQI
17AQI
18AQI
20AQI
21AQI
24AQI
19AQI
20AQI
26AQI
25AQI
24AQI
31AQI
47AQI
65AQI
48AQI
30AQI
28AQI
37AQI
25AQI
28AQI
No. of days
202540AQI
Highest AQI recorded in
February65AQI
Lowest AQI recorded in
July25AQI
202424AQI
Highest AQI recorded in
December37AQI
Lowest AQI recorded in
October19AQI
202323AQI
Highest AQI recorded in
June36AQI
Lowest AQI recorded in
November18AQI
202223AQI
Highest AQI recorded in
August36AQI
Lowest AQI recorded in
November16AQI
202122AQI
Highest AQI recorded in
April28AQI
Lowest AQI recorded in
November14AQI
202022AQI
Highest AQI recorded in
April31AQI
Lowest AQI recorded in
October14AQI
Most & Least Polluted Years Over the Last 6 Years
Oftringen's annual 2025 AQI (40) shows an average percentage change of 72.4% (worsened AQI) compared to previous years: 2020 (22), 2021 (22), 2022 (23), 2023 (23), 2024 (24).