Elsdorf, 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
Elsdorf, North Rhine Westphalia, Germany
AQI Trends: Highest and Lowest
Same Day Analysis (12th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 42 of Good air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 12th Aug - 13th Aug 2025
Elsdorf, North Rhine Westphalia, Germany
5 AM12th Aug 2025
9 PM
4 AM13th Aug 2025
48AQI
38AQI
54AQI
43AQI
In the last 24 hours,
Elsdorf's AQI reached its highest point of 54 at 2 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 12th Aug and 13th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Elsdorf, North Rhine Westphalia, Germany
19°C15/24°C
19°C14/25°C
17°C12/21°C
18°C11/26°C
21°C14/28°C
23°C16/33°C
21°C16/29°C
19°C16/26°C
18°C13/23°C
19°C14/25°C
19°C13/24°C
19°C13/26°C
20°C14/27°C
17°C14/20°C
16°C11/23°C
16°C11/22°C
17°C11/24°C
18°C12/23°C
17°C12/22°C
15°C12/19°C
17°C12/24°C
21°C16/26°C
18°C12/23°C
17°C10/23°C
19°C13/25°C
21°C15/27°C
21°C15/29°C
19°C12/27°C
21°C13/29°C
25°C15/35°C
--°C/°C
27AQI
27AQI
28AQI
28AQI
2025 Days Vs Air Quality
Elsdorf, North Rhine Westphalia, Germany
72%
161
27%
60
1%
3
Total number of days with different AQI categories in last 225 days in 2025 (140 days remaining)
Under WHO’s Safe Air Quality Limits: 72%
Health Risk Level:
Low
In 2025, 72% of 225 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
Elsdorf, North Rhine Westphalia, Germany
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
28AQI
29AQI
30AQI
40AQI
41AQI
25AQI
25AQI
23AQI
23AQI
36AQI
60AQI
72AQI
66AQI
63AQI
68AQI
51AQI
54AQI
59AQI
68AQI
81AQI
78AQI
69AQI
55AQI
30AQI
23AQI
29AQI
26AQI
26AQI
23AQI
24AQI
35AQI
49AQI
55AQI
67AQI
77AQI
68AQI
65AQI
56AQI
68AQI
84AQI
113AQI
93AQI
54AQI
86AQI
125AQI
104AQI
54AQI
57AQI
66AQI
67AQI
73AQI
61AQI
52AQI
34AQI
26AQI
27AQI
34AQI
26AQI
31AQI
49AQI
64AQI
60AQI
64AQI
68AQI
66AQI
57AQI
61AQI
76AQI
83AQI
98AQI
67AQI
51AQI
48AQI
45AQI
59AQI
45AQI
29AQI
38AQI
55AQI
56AQI
38AQI
27AQI
35AQI
93AQI
86AQI
55AQI
69AQI
60AQI
37AQI
30AQI
32AQI
33AQI
46AQI
51AQI
53AQI
30AQI
21AQI
28AQI
49AQI
48AQI
55AQI
60AQI
40AQI
50AQI
41AQI
29AQI
29AQI
24AQI
34AQI
51AQI
30AQI
24AQI
29AQI
34AQI
59AQI
60AQI
32AQI
30AQI
46AQI
47AQI
47AQI
46AQI
62AQI
43AQI
21AQI
22AQI
30AQI
31AQI
22AQI
22AQI
23AQI
19AQI
25AQI
37AQI
38AQI
28AQI
36AQI
39AQI
40AQI
32AQI
34AQI
33AQI
23AQI
21AQI
20AQI
21AQI
23AQI
15AQI
21AQI
22AQI
35AQI
32AQI
34AQI
31AQI
39AQI
20AQI
17AQI
15AQI
17AQI
22AQI
47AQI
45AQI
41AQI
48AQI
55AQI
47AQI
32AQI
33AQI
37AQI
41AQI
34AQI
31AQI
30AQI
33AQI
26AQI
23AQI
24AQI
21AQI
20AQI
19AQI
22AQI
27AQI
36AQI
40AQI
28AQI
23AQI
20AQI
18AQI
18AQI
20AQI
23AQI
23AQI
23AQI
25AQI
32AQI
33AQI
25AQI
24AQI
26AQI
32AQI
33AQI
20AQI
17AQI
17AQI
22AQI
33AQI
31AQI
38AQI
27AQI
27AQI
27AQI
25AQI
23AQI
21AQI
20AQI
22AQI
22AQI
24AQI
25AQI
26AQI
33AQI
33AQI
41AQI
42AQI
44AQI
63AQI
57AQI
40AQI
30AQI
31AQI
26AQI
28AQI
No. of days
202541AQI
Highest AQI recorded in
February63AQI
Lowest AQI recorded in
July26AQI
202435AQI
Highest AQI recorded in
January46AQI
Lowest AQI recorded in
February24AQI
202335AQI
Highest AQI recorded in
February57AQI
Lowest AQI recorded in
March26AQI
202241AQI
Highest AQI recorded in
March66AQI
Lowest AQI recorded in
September30AQI
202135AQI
Highest AQI recorded in
June57AQI
Lowest AQI recorded in
January19AQI
202028AQI
Highest AQI recorded in
April34AQI
Lowest AQI recorded in
December17AQI
Most & Least Polluted Years Over the Last 6 Years
Elsdorf's annual 2025 AQI (41) shows an average percentage change of 18.8% (worsened AQI) compared to previous years: 2020 (28), 2021 (35), 2022 (41), 2023 (35), 2024 (35).