Weinheim, Baden Wurttemberg, Germany Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Weinheim, Baden Wurttemberg, Germany
AQI Trends: Highest and Lowest
Same Day Analysis (16th September ):
On this day, AQI across the 1 years varied significantly: 2025 ranks 1st highest AQI at 17 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 16th Sep - 17th Sep 2025
Weinheim, Baden Wurttemberg, Germany
6 AM16th Sep 2025
8 PM
5 AM17th Sep 2025
20AQI
18AQI
19AQI
16AQI
In the last 24 hours,
Weinheim's AQI reached its highest point of 20 at 11 AM during the Day, while the lowest point, 16, was recorded at 4 AM during the Night between 16th Sep and 17th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Weinheim, Baden Wurttemberg, Germany
20°C12/28°C
23°C14/31°C
23°C18/29°C
21°C16/27°C
18°C14/23°C
16°C11/19°C
16°C10/23°C
17°C9/24°C
21°C12/30°C
22°C16/29°C
18°C15/22°C
18°C14/24°C
17°C13/21°C
19°C13/25°C
19°C15/22°C
18°C14/22°C
20°C15/26°C
20°C16/26°C
17°C13/21°C
17°C10/24°C
19°C12/27°C
17°C14/22°C
15°C11/17°C
14°C11/19°C
16°C12/21°C
15°C12/20°C
16°C11/21°C
16°C12/21°C
19°C17/23°C
15°C12/20°C
--°C/°C
25AQI
23AQI
25AQI
22AQI
2025 Days Vs Air Quality
Weinheim, Baden Wurttemberg, Germany
93%
103
7%
8
Total number of days with different AQI categories in last 260 days in 2025 (105 days remaining)
Under WHO’s Safe Air Quality Limits: 93%
Health Risk Level:
Very Low
In 2025, 93% of 260 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
Weinheim, Baden Wurttemberg, Germany
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
27AQI
25AQI
34AQI
36AQI
36AQI
50AQI
33AQI
22AQI
17AQI
17AQI
18AQI
22AQI
48AQI
49AQI
47AQI
51AQI
55AQI
54AQI
38AQI
35AQI
43AQI
51AQI
41AQI
35AQI
38AQI
43AQI
31AQI
29AQI
33AQI
30AQI
25AQI
23AQI
26AQI
27AQI
38AQI
39AQI
36AQI
28AQI
26AQI
20AQI
20AQI
22AQI
26AQI
30AQI
29AQI
32AQI
34AQI
35AQI
28AQI
23AQI
24AQI
29AQI
28AQI
24AQI
19AQI
16AQI
18AQI
23AQI
27AQI
33AQI
28AQI
27AQI
25AQI
23AQI
23AQI
21AQI
20AQI
22AQI
23AQI
23AQI
22AQI
26AQI
31AQI
36AQI
44AQI
45AQI
55AQI
60AQI
63AQI
57AQI
48AQI
30AQI
26AQI
34AQI
40AQI
32AQI
25AQI
23AQI
20AQI
24AQI
36AQI
43AQI
30AQI
20AQI
18AQI
17AQI
16AQI
17AQI
20AQI
19AQI
19AQI
20AQI
23AQI
34AQI
30AQI
23AQI
18AQI
17AQI
17AQI
15AQI
17AQI
29AQI
36AQI
27AQI
33AQI
20AQI
No. of days
202530AQI
Highest AQI recorded in
June36AQI
Lowest AQI recorded in
September20AQI
Most & Least Polluted Years Over the Last 1 Years
Weinheim's annual 2025 AQI (30) shows an average percentage change of NaN% (improved AQI) compared to previous years: .