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 (27th September):
On this day, AQI across the 2 years varied significantly: 2026 ranks 1st highest AQI at 43 of Good air quality on the same day.
Day & Night AQI Trend: 26th Sep - 27th Sep 2026
Ottweiler, Saarland, Germany
7 AM26th Sep 2026
7 PM
6 AM27th Sep 2026
40AQI
23AQI
49AQI
25AQI
In the last 24 hours,
Ottweiler's AQI reached its highest point of 49 at 4 AM during the Night, while the lowest point, 23, was recorded at 3 PM during the Day between 26th Sep and 27th Sep 2026.
Day & Night AQI Trend : Aug - Sep 2026
Ottweiler, Saarland, Germany
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
19°C12/27°C
31AQI
26AQI
31AQI
26AQI
2026 Days Vs Air Quality
Ottweiler, Saarland, Germany
88%
236
10%
28
1%
3
Total number of days with different AQI categories in last 270 days in 2026 (95 days remaining)
Under WHO’s Safe Air Quality Limits: 88%
Health Risk Level:
Low
In 2026, 88% of 270 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)
43AQI (US)
49AQI (US)
35AQI (US)
39AQI (US)
21AQI (US)
27AQI (US)
24AQI (US)
27AQI (US)
33AQI (US)
29AQI (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).