Ottweiler, Saarland, 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
Ottweiler, Saarland, Germany
AQI Trends: Highest and Lowest
Same Day Analysis (26th September):
On this day, AQI across the 2 years varied significantly: 2026 ranks 1st highest AQI at 29 of Good air quality on the same day.
Day & Night AQI Trend: 25th Sep - 26th Sep 2026
Ottweiler, Saarland, Germany
7 AM25th Sep 2026
7 PM
6 AM26th Sep 2026
33AQI
23AQI
47AQI
23AQI
In the last 24 hours,
Ottweiler's AQI reached its highest point of 47 at 12 AM during the Night, while the lowest point, 23, was recorded at 1 AM during the Night between 25th Sep and 26th Sep 2026.
Day & Night AQI Trend : Aug - Sep 2026
Ottweiler, Saarland, Germany
19°C15/22°C
17°C13/21°C
19°C14/23°C
16°C14/20°C
17°C12/23°C
17°C13/22°C
19°C13/24°C
22°C16/28°C
18°C14/23°C
17°C11/24°C
22°C16/28°C
22°C16/28°C
15°C11/19°C
14°C9/20°C
16°C10/23°C
17°C11/24°C
15°C13/20°C
18°C15/23°C
21°C16/27°C
18°C14/22°C
15°C10/21°C
15°C11/20°C
16°C11/22°C
16°C12/22°C
13°C8/19°C
14°C9/20°C
14°C8/21°C
15°C11/19°C
14°C9/22°C
17°C10/25°C
30AQI
25AQI
31AQI
25AQI
2026 Days Vs Air Quality
Ottweiler, Saarland, Germany
88%
235
11%
28
1%
3
Total number of days with different AQI categories in last 269 days in 2026 (96 days remaining)
Under WHO’s Safe Air Quality Limits: 88%
Health Risk Level:
Low
In 2026, 88% of 269 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
Ottweiler, Saarland, Germany
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
30AQI (US)
23AQI (US)
33AQI (US)
34AQI (US)
58AQI (US)
57AQI (US)
48AQI (US)
33AQI (US)
14AQI (US)
18AQI (US)
57AQI (US)
34AQI (US)
19AQI (US)
25AQI (US)
34AQI (US)
32AQI (US)
56AQI (US)
64AQI (US)
68AQI (US)
53AQI (US)
64AQI (US)
90AQI (US)
107AQI (US)
114AQI (US)
113AQI (US)
75AQI (US)
27AQI (US)
28AQI (US)
30AQI (US)
40AQI (US)
44AQI (US)
54AQI (US)
40AQI (US)
55AQI (US)
33AQI (US)
56AQI (US)
59AQI (US)
34AQI (US)
23AQI (US)
39AQI (US)
41AQI (US)
11AQI (US)
14AQI (US)
36AQI (US)
46AQI (US)
39AQI (US)
18AQI (US)
17AQI (US)
38AQI (US)
34AQI (US)
48AQI (US)
14AQI (US)
18AQI (US)
34AQI (US)
29AQI (US)
29AQI (US)
32AQI (US)
44AQI (US)
31AQI (US)
23AQI (US)
41AQI (US)
40AQI (US)
39AQI (US)
53AQI (US)
49AQI (US)
61AQI (US)
51AQI (US)
64AQI (US)
50AQI (US)
18AQI (US)
22AQI (US)
27AQI (US)
25AQI (US)
29AQI (US)
34AQI (US)
26AQI (US)
29AQI (US)
58AQI (US)
66AQI (US)
78AQI (US)
62AQI (US)
41AQI (US)
50AQI (US)
39AQI (US)
12AQI (US)
17AQI (US)
31AQI (US)
26AQI (US)
21AQI (US)
25AQI (US)
31AQI (US)
25AQI (US)
30AQI (US)
9AQI (US)
19AQI (US)
25AQI (US)
24AQI (US)
21AQI (US)
22AQI (US)
26AQI (US)
27AQI (US)
24AQI (US)
23AQI (US)
24AQI (US)
32AQI (US)
24AQI (US)
21AQI (US)
18AQI (US)
13AQI (US)
19AQI (US)
19AQI (US)
15AQI (US)
18AQI (US)
15AQI (US)
18AQI (US)
19AQI (US)
18AQI (US)
19AQI (US)
23AQI (US)
24AQI (US)
21AQI (US)
18AQI (US)
19AQI (US)
22AQI (US)
21AQI (US)
23AQI (US)
21AQI (US)
14AQI (US)
14AQI (US)
21AQI (US)
21AQI (US)
28AQI (US)
35AQI (US)
38AQI (US)
33AQI (US)
31AQI (US)
31AQI (US)
32AQI (US)
35AQI (US)
36AQI (US)
50AQI (US)
42AQI (US)
31AQI (US)
23AQI (US)
22AQI (US)
18AQI (US)
22AQI (US)
33AQI (US)
18AQI (US)
17AQI (US)
13AQI (US)
10AQI (US)
17AQI (US)
21AQI (US)
17AQI (US)
14AQI (US)
21AQI (US)
18AQI (US)
21AQI (US)
19AQI (US)
19AQI (US)
13AQI (US)
20AQI (US)
22AQI (US)
29AQI (US)
16AQI (US)
25AQI (US)
15AQI (US)
36AQI (US)
47AQI (US)
35AQI (US)
15AQI (US)
30AQI (US)
45AQI (US)
51AQI (US)
43AQI (US)
23AQI (US)
17AQI (US)
18AQI (US)
12AQI (US)
11AQI (US)
14AQI (US)
12AQI (US)
10AQI (US)
15AQI (US)
17AQI (US)
16AQI (US)
13AQI (US)
21AQI (US)
17AQI (US)
18AQI (US)
26AQI (US)
33AQI (US)
34AQI (US)
41AQI (US)
40AQI (US)
43AQI (US)
26AQI (US)
26AQI (US)
27AQI (US)
31AQI (US)
30AQI (US)
32AQI (US)
45AQI (US)
58AQI (US)
28AQI (US)
28AQI (US)
45AQI (US)
58AQI (US)
44AQI (US)
25AQI (US)
34AQI (US)
44AQI (US)
37AQI (US)
26AQI (US)
26AQI (US)
30AQI (US)
31AQI (US)
27AQI (US)
29AQI (US)
26AQI (US)
26AQI (US)
30AQI (US)
42AQI (US)
77AQI (US)
59AQI (US)
36AQI (US)
26AQI (US)
25AQI (US)
28AQI (US)
32AQI (US)
26AQI (US)
29AQI (US)
29AQI (US)
44AQI (US)
35AQI (US)
31AQI (US)
28AQI (US)
24AQI (US)
27AQI (US)
27AQI (US)
26AQI (US)
28AQI (US)
26AQI (US)
21AQI (US)
25AQI (US)
28AQI (US)
32AQI (US)
21AQI (US)
51AQI (US)
27AQI (US)
24AQI (US)
25AQI (US)
28AQI (US)
30AQI (US)
32AQI (US)
30AQI (US)
24AQI (US)
28AQI (US)
30AQI (US)
27AQI (US)
28AQI (US)
28AQI (US)
27AQI (US)
30AQI (US)
29AQI (US)
49AQI (US)
35AQI (US)
39AQI (US)
21AQI (US)
27AQI (US)
24AQI (US)
27AQI (US)
33AQI (US)
28AQI (US)
No. of days
202632AQI (US)
Highest AQI (US) recorded in
January49AQI (US)
Lowest AQI (US) recorded in
April21AQI (US)
202536AQI (US)
Highest AQI (US) recorded in
December49AQI (US)
Lowest AQI (US) recorded in
September22AQI (US)
Most & Least Polluted Years Over the Last 2 Years
Ottweiler's annual 2026 AQI (US) (32) shows an average percentage change of -11.1% (improved AQI (US)) compared to previous years: 2025 (36).