L190, Schellenberg, Schellenberg, Liechtenstein 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
L190, Schellenberg, Schellenberg, Liechtenstein
AQI Trends: Highest and Lowest
Same Day Analysis (15th September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 16 of Good air quality, showing improvement over 2023 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 15th Sep - 16th Sep 2025
L190, Schellenberg, Schellenberg, Liechtenstein
6 AM15th Sep 2025
8 PM
5 AM16th Sep 2025
20AQI
14AQI
19AQI
16AQI
In the last 24 hours,
L190's AQI reached its highest point of 20 at 9 AM during the Day, while the lowest point, 14, was recorded at 1 PM during the Day between 15th Sep and 16th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
L190, Schellenberg, Schellenberg, Liechtenstein
16°C10/21°C
16°C8/25°C
17°C8/28°C
14°C8/20°C
15°C9/18°C
15°C8/21°C
13°C6/18°C
12°C4/20°C
14°C6/23°C
16°C5/27°C
17°C8/29°C
13°C7/18°C
13°C5/20°C
14°C10/17°C
14°C6/24°C
11°C5/19°C
12°C5/19°C
14°C7/24°C
13°C5/24°C
12°C5/17°C
12°C5/22°C
14°C4/26°C
14°C8/22°C
13°C6/19°C
13°C11/14°C
12°C6/18°C
11°C6/13°C
12°C6/20°C
14°C8/19°C
14°C5/25°C
--°C/°C
27AQI
26AQI
28AQI
25AQI
2025 Days Vs Air Quality
L190, Schellenberg, Schellenberg, Liechtenstein
78%
200
22%
58
Total number of days with different AQI categories in last 259 days in 2025 (106 days remaining)
Under WHO’s Safe Air Quality Limits: 78%
Health Risk Level:
Low
In 2025, 78% of 259 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
L190, Schellenberg, Schellenberg, Liechtenstein
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
75AQI
69AQI
60AQI
57AQI
55AQI
50AQI
45AQI
40AQI
36AQI
31AQI
35AQI
37AQI
44AQI
54AQI
58AQI
56AQI
56AQI
58AQI
62AQI
63AQI
64AQI
64AQI
62AQI
58AQI
56AQI
49AQI
42AQI
36AQI
29AQI
30AQI
29AQI
36AQI
45AQI
49AQI
54AQI
59AQI
62AQI
61AQI
64AQI
67AQI
72AQI
76AQI
71AQI
66AQI
62AQI
61AQI
62AQI
63AQI
65AQI
66AQI
70AQI
69AQI
69AQI
65AQI
61AQI
56AQI
50AQI
45AQI
42AQI
41AQI
46AQI
49AQI
51AQI
52AQI
53AQI
54AQI
54AQI
54AQI
53AQI
48AQI
41AQI
37AQI
35AQI
35AQI
33AQI
38AQI
38AQI
40AQI
40AQI
38AQI
36AQI
30AQI
28AQI
27AQI
34AQI
36AQI
35AQI
40AQI
35AQI
34AQI
34AQI
33AQI
35AQI
38AQI
37AQI
31AQI
27AQI
27AQI
31AQI
36AQI
38AQI
40AQI
40AQI
35AQI
34AQI
29AQI
24AQI
21AQI
22AQI
23AQI
21AQI
20AQI
21AQI
19AQI
18AQI
19AQI
23AQI
26AQI
27AQI
27AQI
30AQI
32AQI
35AQI
28AQI
20AQI
22AQI
28AQI
34AQI
38AQI
35AQI
29AQI
23AQI
23AQI
27AQI
30AQI
23AQI
23AQI
25AQI
26AQI
27AQI
27AQI
27AQI
24AQI
21AQI
21AQI
21AQI
21AQI
20AQI
17AQI
19AQI
22AQI
25AQI
24AQI
21AQI
23AQI
21AQI
19AQI
17AQI
20AQI
28AQI
49AQI
60AQI
54AQI
54AQI
54AQI
45AQI
33AQI
33AQI
35AQI
41AQI
43AQI
41AQI
42AQI
38AQI
34AQI
31AQI
33AQI
29AQI
24AQI
25AQI
27AQI
28AQI
31AQI
31AQI
36AQI
39AQI
36AQI
28AQI
21AQI
19AQI
21AQI
23AQI
23AQI
25AQI
25AQI
25AQI
28AQI
22AQI
21AQI
25AQI
27AQI
23AQI
19AQI
17AQI
18AQI
17AQI
20AQI
20AQI
19AQI
20AQI
21AQI
22AQI
23AQI
21AQI
20AQI
21AQI
24AQI
24AQI
25AQI
32AQI
39AQI
46AQI
52AQI
58AQI
61AQI
60AQI
59AQI
59AQI
55AQI
52AQI
49AQI
45AQI
35AQI
30AQI
29AQI
25AQI
26AQI
29AQI
38AQI
41AQI
24AQI
17AQI
16AQI
15AQI
16AQI
16AQI
22AQI
18AQI
17AQI
20AQI
24AQI
28AQI
24AQI
21AQI
19AQI
18AQI
18AQI
16AQI
50AQI
60AQI
41AQI
29AQI
26AQI
34AQI
24AQI
37AQI
19AQI
No. of days
202536AQI
Highest AQI recorded in
February60AQI
Lowest AQI recorded in
September19AQI
202422AQI
Highest AQI recorded in
December43AQI
Lowest AQI recorded in
May12AQI
202319AQI
Highest AQI recorded in
February27AQI
Lowest AQI recorded in
July13AQI
202222AQI
Highest AQI recorded in
March40AQI
Lowest AQI recorded in
August14AQI
202116AQI
Highest AQI recorded in
February29AQI
Lowest AQI recorded in
May9AQI
202015AQI
Highest AQI recorded in
March23AQI
Lowest AQI recorded in
June10AQI
Most & Least Polluted Years Over the Last 6 Years
L190's annual 2025 AQI (36) shows an average percentage change of 100.1% (worsened AQI) compared to previous years: 2020 (15), 2021 (16), 2022 (22), 2023 (19), 2024 (22).