Herzogenrath, 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
Herzogenrath, North Rhine Westphalia, Germany
AQI Trends: Highest and Lowest
Same Day Analysis (13th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 38 of Good air quality, showing improvement over 2025 and 2024 on the same day.
Day & Night AQI Trend: 12th Aug - 13th Aug 2026
Herzogenrath, North Rhine Westphalia, Germany
5 AM12th Aug 2026
9 PM
4 AM13th Aug 2026
46AQI
25AQI
48AQI
23AQI
In the last 24 hours,
Herzogenrath's AQI reached its highest point of 48 at 2 AM during the Night, while the lowest point, 23, was recorded at 1 AM during the Night between 12th Aug and 13th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Herzogenrath, North Rhine Westphalia, Germany
24°C17/31°C
24°C16/30°C
22°C14/30°C
19°C12/25°C
17°C10/23°C
15°C7/22°C
17°C8/26°C
16°C10/24°C
18°C12/25°C
18°C10/26°C
23°C15/31°C
19°C14/23°C
18°C13/24°C
22°C14/31°C
28°C20/36°C
25°C19/34°C
23°C17/31°C
20°C14/27°C
23°C15/31°C
27°C19/37°C
26°C20/34°C
23°C18/31°C
19°C12/26°C
17°C10/25°C
20°C12/29°C
24°C17/32°C
23°C16/30°C
19°C10/27°C
23°C13/33°C
27°C17/37°C
32AQI
25AQI
29AQI
25AQI
2026 Days Vs Air Quality
Herzogenrath, North Rhine Westphalia, Germany
93%
207
6%
14
0.4%
1
Total number of days with different AQI categories in last 225 days in 2026 (140 days remaining)
Under WHO’s Safe Air Quality Limits: 93%
Health Risk Level:
Very Low
In 2026, 93% of 225 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Herzogenrath, North Rhine Westphalia, Germany
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
29AQI (US)
14AQI (US)
18AQI (US)
28AQI (US)
28AQI (US)
42AQI (US)
28AQI (US)
38AQI (US)
11AQI (US)
38AQI (US)
54AQI (US)
18AQI (US)
10AQI (US)
22AQI (US)
16AQI (US)
13AQI (US)
26AQI (US)
42AQI (US)
46AQI (US)
48AQI (US)
38AQI (US)
50AQI (US)
46AQI (US)
46AQI (US)
94AQI (US)
113AQI (US)
58AQI (US)
31AQI (US)
61AQI (US)
52AQI (US)
30AQI (US)
18AQI (US)
18AQI (US)
41AQI (US)
15AQI (US)
44AQI (US)
39AQI (US)
18AQI (US)
32AQI (US)
32AQI (US)
28AQI (US)
16AQI (US)
21AQI (US)
27AQI (US)
46AQI (US)
26AQI (US)
12AQI (US)
25AQI (US)
38AQI (US)
10AQI (US)
16AQI (US)
24AQI (US)
20AQI (US)
22AQI (US)
16AQI (US)
24AQI (US)
28AQI (US)
32AQI (US)
22AQI (US)
26AQI (US)
32AQI (US)
26AQI (US)
58AQI (US)
42AQI (US)
40AQI (US)
68AQI (US)
86AQI (US)
56AQI (US)
31AQI (US)
13AQI (US)
28AQI (US)
13AQI (US)
16AQI (US)
22AQI (US)
24AQI (US)
24AQI (US)
24AQI (US)
54AQI (US)
76AQI (US)
43AQI (US)
55AQI (US)
54AQI (US)
60AQI (US)
22AQI (US)
13AQI (US)
18AQI (US)
24AQI (US)
20AQI (US)
16AQI (US)
28AQI (US)
28AQI (US)
22AQI (US)
18AQI (US)
17AQI (US)
22AQI (US)
21AQI (US)
16AQI (US)
18AQI (US)
20AQI (US)
20AQI (US)
33AQI (US)
26AQI (US)
22AQI (US)
42AQI (US)
24AQI (US)
16AQI (US)
21AQI (US)
19AQI (US)
14AQI (US)
19AQI (US)
19AQI (US)
20AQI (US)
24AQI (US)
16AQI (US)
21AQI (US)
22AQI (US)
18AQI (US)
20AQI (US)
22AQI (US)
20AQI (US)
19AQI (US)
24AQI (US)
21AQI (US)
14AQI (US)
16AQI (US)
20AQI (US)
28AQI (US)
16AQI (US)
16AQI (US)
16AQI (US)
16AQI (US)
20AQI (US)
35AQI (US)
36AQI (US)
34AQI (US)
31AQI (US)
32AQI (US)
30AQI (US)
36AQI (US)
36AQI (US)
48AQI (US)
38AQI (US)
24AQI (US)
22AQI (US)
19AQI (US)
26AQI (US)
22AQI (US)
17AQI (US)
14AQI (US)
12AQI (US)
11AQI (US)
8AQI (US)
10AQI (US)
9AQI (US)
12AQI (US)
13AQI (US)
10AQI (US)
12AQI (US)
9AQI (US)
8AQI (US)
13AQI (US)
14AQI (US)
12AQI (US)
19AQI (US)
16AQI (US)
16AQI (US)
15AQI (US)
16AQI (US)
15AQI (US)
22AQI (US)
20AQI (US)
29AQI (US)
46AQI (US)
43AQI (US)
41AQI (US)
20AQI (US)
13AQI (US)
16AQI (US)
18AQI (US)
12AQI (US)
12AQI (US)
14AQI (US)
10AQI (US)
10AQI (US)
12AQI (US)
12AQI (US)
12AQI (US)
18AQI (US)
18AQI (US)
15AQI (US)
24AQI (US)
22AQI (US)
17AQI (US)
22AQI (US)
32AQI (US)
42AQI (US)
24AQI (US)
25AQI (US)
28AQI (US)
28AQI (US)
24AQI (US)
26AQI (US)
26AQI (US)
28AQI (US)
27AQI (US)
25AQI (US)
32AQI (US)
32AQI (US)
38AQI (US)
24AQI (US)
28AQI (US)
31AQI (US)
32AQI (US)
24AQI (US)
24AQI (US)
27AQI (US)
30AQI (US)
26AQI (US)
24AQI (US)
20AQI (US)
34AQI (US)
38AQI (US)
38AQI (US)
25AQI (US)
36AQI (US)
21AQI (US)
25AQI (US)
17AQI (US)
22AQI (US)
28AQI (US)
No. of days
202627AQI (US)
Highest AQI (US) recorded in
January38AQI (US)
Lowest AQI (US) recorded in
June17AQI (US)
202534AQI (US)
Highest AQI (US) recorded in
February56AQI (US)
Lowest AQI (US) recorded in
September20AQI (US)
202433AQI (US)
Highest AQI (US) recorded in
November39AQI (US)
Lowest AQI (US) recorded in
April28AQI (US)
202332AQI (US)
Highest AQI (US) recorded in
February49AQI (US)
Lowest AQI (US) recorded in
November19AQI (US)
202241AQI (US)
Highest AQI (US) recorded in
March63AQI (US)
Lowest AQI (US) recorded in
September31AQI (US)
202137AQI (US)
Highest AQI (US) recorded in
March46AQI (US)
Lowest AQI (US) recorded in
November19AQI (US)
202037AQI (US)
Highest AQI (US) recorded in
March50AQI (US)
Lowest AQI (US) recorded in
July29AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Herzogenrath's annual 2026 AQI (US) (27) shows an average percentage change of -23.7% (improved AQI (US)) compared to previous years: 2020 (37), 2021 (37), 2022 (41), 2023 (32), 2024 (33), 2025 (34).