Straelen, 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
Straelen, North Rhine Westphalia, Germany
AQI Trends: Highest and Lowest
Same Day Analysis (6th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 24 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 7th Aug - 8th Aug 2025
Straelen, North Rhine Westphalia, Germany
5 AM7th Aug 2025
9 PM
4 AM8th Aug 2025
AQI
AQI
28AQI
25AQI
In the last 24 hours,
Straelen's AQI reached its highest point of 28 at 7 AM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 7th Aug and 8th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Straelen, North Rhine Westphalia, Germany
17°C11/24°C
19°C11/27°C
19°C13/25°C
20°C14/27°C
20°C15/26°C
20°C15/26°C
20°C15/25°C
17°C13/21°C
19°C12/27°C
22°C14/28°C
24°C17/33°C
21°C16/29°C
19°C16/25°C
19°C13/24°C
18°C13/23°C
20°C14/25°C
20°C15/24°C
20°C14/26°C
19°C15/23°C
17°C12/23°C
17°C12/22°C
17°C11/25°C
18°C13/23°C
17°C12/21°C
16°C12/20°C
19°C13/25°C
21°C16/27°C
19°C14/23°C
18°C12/24°C
--°C/°C
--°C/°C
26AQI
26AQI
25AQI
25AQI
2025 Days Vs Air Quality
Straelen, North Rhine Westphalia, Germany
75%
164
25%
54
Total number of days with different AQI categories in last 220 days in 2025 (145 days remaining)
Under WHO’s Safe Air Quality Limits: 75%
Health Risk Level:
Low
In 2025, 75% 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
Straelen, North Rhine Westphalia, Germany
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
37AQI
33AQI
31AQI
38AQI
37AQI
30AQI
26AQI
24AQI
25AQI
28AQI
40AQI
47AQI
50AQI
55AQI
56AQI
55AQI
56AQI
58AQI
64AQI
67AQI
70AQI
68AQI
62AQI
57AQI
51AQI
42AQI
34AQI
29AQI
26AQI
26AQI
31AQI
40AQI
48AQI
54AQI
60AQI
60AQI
59AQI
56AQI
58AQI
66AQI
75AQI
73AQI
69AQI
75AQI
77AQI
77AQI
69AQI
65AQI
66AQI
65AQI
64AQI
58AQI
55AQI
52AQI
44AQI
40AQI
38AQI
32AQI
32AQI
35AQI
46AQI
54AQI
61AQI
65AQI
63AQI
60AQI
60AQI
66AQI
72AQI
71AQI
62AQI
57AQI
53AQI
49AQI
45AQI
39AQI
38AQI
41AQI
50AQI
53AQI
50AQI
48AQI
51AQI
60AQI
59AQI
57AQI
60AQI
55AQI
52AQI
45AQI
40AQI
38AQI
42AQI
48AQI
45AQI
33AQI
30AQI
31AQI
35AQI
37AQI
44AQI
52AQI
47AQI
44AQI
42AQI
36AQI
31AQI
31AQI
30AQI
33AQI
33AQI
37AQI
38AQI
41AQI
41AQI
45AQI
39AQI
38AQI
41AQI
42AQI
45AQI
50AQI
49AQI
36AQI
29AQI
26AQI
27AQI
26AQI
26AQI
24AQI
25AQI
23AQI
25AQI
29AQI
31AQI
29AQI
30AQI
31AQI
31AQI
29AQI
33AQI
31AQI
26AQI
25AQI
23AQI
23AQI
23AQI
19AQI
22AQI
23AQI
30AQI
30AQI
31AQI
30AQI
27AQI
23AQI
19AQI
16AQI
17AQI
21AQI
35AQI
37AQI
39AQI
46AQI
50AQI
42AQI
37AQI
38AQI
39AQI
38AQI
33AQI
31AQI
28AQI
27AQI
24AQI
23AQI
23AQI
23AQI
22AQI
21AQI
23AQI
26AQI
35AQI
29AQI
26AQI
24AQI
21AQI
19AQI
19AQI
21AQI
24AQI
24AQI
24AQI
26AQI
30AQI
29AQI
27AQI
27AQI
28AQI
32AQI
31AQI
25AQI
21AQI
20AQI
24AQI
26AQI
28AQI
30AQI
28AQI
28AQI
27AQI
26AQI
22AQI
20AQI
22AQI
23AQI
22AQI
24AQI
44AQI
58AQI
54AQI
39AQI
29AQI
30AQI
26AQI
22AQI
No. of days
202539AQI
Highest AQI recorded in
February58AQI
Lowest AQI recorded in
August22AQI
202425AQI
Highest AQI recorded in
November36AQI
Lowest AQI recorded in
January14AQI
202321AQI
Highest AQI recorded in
June33AQI
Lowest AQI recorded in
November9AQI
202225AQI
Highest AQI recorded in
January37AQI
Lowest AQI recorded in
November17AQI
202138AQI
Highest AQI recorded in
March50AQI
Lowest AQI recorded in
November20AQI
202040AQI
Highest AQI recorded in
April53AQI
Lowest AQI recorded in
October29AQI
Most & Least Polluted Years Over the Last 6 Years
Straelen's annual 2025 AQI (39) shows an average percentage change of 40.8% (worsened AQI) compared to previous years: 2020 (40), 2021 (38), 2022 (25), 2023 (21), 2024 (25).