Dortmund, North Rhine Westphalia, Germany 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
Dortmund, North Rhine Westphalia, Germany
AQI Trends: Highest and Lowest
Same Day Analysis (7th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 32 of Good air quality, showing improvement over 2024 on the same day.
Day & Night AQI Trend: 7th Aug - 8th Aug 2026
Dortmund, North Rhine Westphalia, Germany
5 AM7th Aug 2026
9 PM
4 AM8th Aug 2026
45AQI
24AQI
46AQI
25AQI
In the last 24 hours,
Dortmund's AQI reached its highest point of 46 at 5 AM during the Night, while the lowest point, 24, was recorded at 7 PM during the Day between 7th Aug and 8th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Dortmund, North Rhine Westphalia, Germany
22°C16/27°C
23°C16/29°C
24°C17/30°C
23°C16/31°C
24°C18/29°C
23°C17/28°C
23°C17/29°C
23°C17/30°C
20°C16/24°C
17°C14/23°C
18°C14/23°C
18°C12/25°C
17°C14/21°C
18°C15/24°C
19°C13/25°C
23°C17/29°C
20°C17/24°C
19°C15/23°C
22°C14/28°C
27°C20/34°C
27°C22/37°C
24°C20/30°C
20°C16/26°C
23°C17/29°C
27°C19/35°C
26°C21/34°C
24°C20/30°C
21°C17/26°C
19°C14/23°C
22°C15/28°C
34AQI
30AQI
35AQI
35AQI
2026 Days Vs Air Quality
Dortmund, North Rhine Westphalia, Germany
81%
174
18%
38
2%
4
Total number of days with different AQI categories in last 220 days in 2026 (145 days remaining)
Under WHO’s Safe Air Quality Limits: 81%
Health Risk Level:
Low
In 2026, 81% of 220 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
Dortmund, North Rhine Westphalia, Germany
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
50AQI (US)
22AQI (US)
33AQI (US)
41AQI (US)
38AQI (US)
64AQI (US)
35AQI (US)
36AQI (US)
18AQI (US)
36AQI (US)
48AQI (US)
35AQI (US)
19AQI (US)
23AQI (US)
34AQI (US)
20AQI (US)
43AQI (US)
71AQI (US)
64AQI (US)
77AQI (US)
67AQI (US)
76AQI (US)
78AQI (US)
110AQI (US)
137AQI (US)
107AQI (US)
74AQI (US)
46AQI (US)
74AQI (US)
70AQI (US)
28AQI (US)
48AQI (US)
70AQI (US)
85AQI (US)
30AQI (US)
96AQI (US)
60AQI (US)
36AQI (US)
40AQI (US)
29AQI (US)
40AQI (US)
22AQI (US)
36AQI (US)
41AQI (US)
74AQI (US)
54AQI (US)
20AQI (US)
26AQI (US)
65AQI (US)
54AQI (US)
52AQI (US)
28AQI (US)
14AQI (US)
26AQI (US)
36AQI (US)
20AQI (US)
24AQI (US)
33AQI (US)
27AQI (US)
28AQI (US)
43AQI (US)
40AQI (US)
77AQI (US)
62AQI (US)
62AQI (US)
93AQI (US)
110AQI (US)
87AQI (US)
81AQI (US)
19AQI (US)
28AQI (US)
13AQI (US)
26AQI (US)
49AQI (US)
15AQI (US)
28AQI (US)
36AQI (US)
78AQI (US)
88AQI (US)
48AQI (US)
70AQI (US)
67AQI (US)
84AQI (US)
37AQI (US)
14AQI (US)
22AQI (US)
28AQI (US)
26AQI (US)
20AQI (US)
29AQI (US)
29AQI (US)
39AQI (US)
20AQI (US)
24AQI (US)
17AQI (US)
16AQI (US)
18AQI (US)
20AQI (US)
24AQI (US)
34AQI (US)
42AQI (US)
18AQI (US)
32AQI (US)
54AQI (US)
44AQI (US)
30AQI (US)
54AQI (US)
24AQI (US)
22AQI (US)
40AQI (US)
24AQI (US)
33AQI (US)
44AQI (US)
25AQI (US)
24AQI (US)
23AQI (US)
18AQI (US)
20AQI (US)
25AQI (US)
22AQI (US)
24AQI (US)
26AQI (US)
44AQI (US)
20AQI (US)
30AQI (US)
28AQI (US)
56AQI (US)
20AQI (US)
16AQI (US)
24AQI (US)
22AQI (US)
30AQI (US)
36AQI (US)
38AQI (US)
34AQI (US)
32AQI (US)
32AQI (US)
32AQI (US)
34AQI (US)
37AQI (US)
51AQI (US)
40AQI (US)
30AQI (US)
19AQI (US)
9AQI (US)
26AQI (US)
32AQI (US)
41AQI (US)
26AQI (US)
20AQI (US)
21AQI (US)
17AQI (US)
21AQI (US)
22AQI (US)
21AQI (US)
22AQI (US)
23AQI (US)
22AQI (US)
24AQI (US)
23AQI (US)
22AQI (US)
20AQI (US)
22AQI (US)
28AQI (US)
45AQI (US)
20AQI (US)
22AQI (US)
22AQI (US)
51AQI (US)
46AQI (US)
26AQI (US)
40AQI (US)
41AQI (US)
52AQI (US)
62AQI (US)
34AQI (US)
20AQI (US)
29AQI (US)
35AQI (US)
35AQI (US)
32AQI (US)
39AQI (US)
22AQI (US)
22AQI (US)
23AQI (US)
24AQI (US)
22AQI (US)
28AQI (US)
28AQI (US)
30AQI (US)
28AQI (US)
28AQI (US)
25AQI (US)
28AQI (US)
39AQI (US)
50AQI (US)
24AQI (US)
22AQI (US)
31AQI (US)
32AQI (US)
29AQI (US)
30AQI (US)
43AQI (US)
46AQI (US)
26AQI (US)
29AQI (US)
36AQI (US)
48AQI (US)
60AQI (US)
24AQI (US)
25AQI (US)
40AQI (US)
40AQI (US)
41AQI (US)
38AQI (US)
32AQI (US)
54AQI (US)
42AQI (US)
49AQI (US)
29AQI (US)
30AQI (US)
29AQI (US)
32AQI (US)
34AQI (US)
No. of days
202638AQI (US)
Highest AQI (US) recorded in
January54AQI (US)
Lowest AQI (US) recorded in
June29AQI (US)
202543AQI (US)
Highest AQI (US) recorded in
February68AQI (US)
Lowest AQI (US) recorded in
September26AQI (US)
202439AQI (US)
Highest AQI (US) recorded in
March48AQI (US)
Lowest AQI (US) recorded in
April29AQI (US)
202337AQI (US)
Highest AQI (US) recorded in
February71AQI (US)
Lowest AQI (US) recorded in
March26AQI (US)
202242AQI (US)
Highest AQI (US) recorded in
March64AQI (US)
Lowest AQI (US) recorded in
August28AQI (US)
202137AQI (US)
Highest AQI (US) recorded in
November50AQI (US)
Lowest AQI (US) recorded in
January30AQI (US)
202028AQI (US)
Highest AQI (US) recorded in
November37AQI (US)
Lowest AQI (US) recorded in
July20AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Dortmund's annual 2026 AQI (US) (38) shows an average percentage change of 2.9% (worsened AQI (US)) compared to previous years: 2020 (28), 2021 (37), 2022 (42), 2023 (37), 2024 (39), 2025 (43).