Liezen, Steiermark, Austria 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
Liezen, Steiermark, Austria
AQI Trends: Highest and Lowest
Same Day Analysis (24th September):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 26 of Good air quality on the same day.
Day & Night AQI Trend: 24th Sep - 25th Sep 2026
Liezen, Steiermark, Austria
6 AM24th Sep 2026
7 PM
5 AM25th Sep 2026
34AQI
21AQI
27AQI
17AQI
In the last 24 hours,
Liezen's AQI reached its highest point of 34 at 7 AM during the Day, while the lowest point, 17, was recorded at 2 AM during the Night between 24th Sep and 25th Sep 2026.
Day & Night AQI Trend : Aug - Sep 2026
Liezen, Steiermark, Austria
20°C16/25°C
20°C11/27°C
13°C8/18°C
16°C11/20°C
14°C9/20°C
13°C8/17°C
14°C9/18°C
14°C11/18°C
18°C13/22°C
13°C11/16°C
14°C8/18°C
18°C14/22°C
19°C16/23°C
14°C5/20°C
5°C4/9°C
6°C5/10°C
10°C5/13°C
11°C8/14°C
11°C8/13°C
13°C9/17°C
16°C9/22°C
8°C6/11°C
11°C7/14°C
12°C8/16°C
14°C10/19°C
9°C6/14°C
5°C3/7°C
7°C3/11°C
6°C4/9°C
7°C2/12°C
28AQI
24AQI
28AQI
26AQI
2026 Days Vs Air Quality
Liezen, Steiermark, Austria
81%
214
19%
49
0.3%
1
Total number of days with different AQI categories in last 268 days in 2026 (97 days remaining)
Under WHO’s Safe Air Quality Limits: 81%
Health Risk Level:
Low
In 2026, 81% of 268 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
Liezen, Steiermark, Austria
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
34AQI (US)
32AQI (US)
37AQI (US)
36AQI (US)
53AQI (US)
56AQI (US)
63AQI (US)
43AQI (US)
64AQI (US)
60AQI (US)
40AQI (US)
42AQI (US)
72AQI (US)
46AQI (US)
51AQI (US)
63AQI (US)
70AQI (US)
56AQI (US)
45AQI (US)
54AQI (US)
70AQI (US)
73AQI (US)
81AQI (US)
75AQI (US)
72AQI (US)
40AQI (US)
30AQI (US)
49AQI (US)
54AQI (US)
65AQI (US)
74AQI (US)
95AQI (US)
104AQI (US)
78AQI (US)
63AQI (US)
53AQI (US)
46AQI (US)
32AQI (US)
58AQI (US)
83AQI (US)
62AQI (US)
49AQI (US)
19AQI (US)
19AQI (US)
47AQI (US)
24AQI (US)
31AQI (US)
16AQI (US)
15AQI (US)
46AQI (US)
63AQI (US)
58AQI (US)
24AQI (US)
25AQI (US)
27AQI (US)
41AQI (US)
49AQI (US)
42AQI (US)
58AQI (US)
42AQI (US)
57AQI (US)
75AQI (US)
66AQI (US)
78AQI (US)
67AQI (US)
66AQI (US)
71AQI (US)
78AQI (US)
68AQI (US)
44AQI (US)
29AQI (US)
28AQI (US)
34AQI (US)
16AQI (US)
32AQI (US)
12AQI (US)
59AQI (US)
58AQI (US)
56AQI (US)
74AQI (US)
47AQI (US)
49AQI (US)
64AQI (US)
44AQI (US)
15AQI (US)
16AQI (US)
32AQI (US)
25AQI (US)
21AQI (US)
22AQI (US)
29AQI (US)
46AQI (US)
32AQI (US)
12AQI (US)
36AQI (US)
21AQI (US)
25AQI (US)
15AQI (US)
16AQI (US)
40AQI (US)
35AQI (US)
49AQI (US)
66AQI (US)
59AQI (US)
25AQI (US)
46AQI (US)
28AQI (US)
22AQI (US)
11AQI (US)
13AQI (US)
16AQI (US)
12AQI (US)
17AQI (US)
23AQI (US)
15AQI (US)
17AQI (US)
14AQI (US)
18AQI (US)
21AQI (US)
19AQI (US)
18AQI (US)
19AQI (US)
19AQI (US)
15AQI (US)
11AQI (US)
20AQI (US)
30AQI (US)
27AQI (US)
11AQI (US)
14AQI (US)
24AQI (US)
28AQI (US)
38AQI (US)
42AQI (US)
29AQI (US)
32AQI (US)
33AQI (US)
40AQI (US)
34AQI (US)
35AQI (US)
43AQI (US)
49AQI (US)
45AQI (US)
29AQI (US)
14AQI (US)
12AQI (US)
16AQI (US)
13AQI (US)
10AQI (US)
17AQI (US)
21AQI (US)
16AQI (US)
16AQI (US)
18AQI (US)
16AQI (US)
21AQI (US)
23AQI (US)
23AQI (US)
15AQI (US)
15AQI (US)
17AQI (US)
21AQI (US)
21AQI (US)
24AQI (US)
26AQI (US)
25AQI (US)
24AQI (US)
30AQI (US)
33AQI (US)
46AQI (US)
24AQI (US)
26AQI (US)
34AQI (US)
45AQI (US)
63AQI (US)
56AQI (US)
32AQI (US)
35AQI (US)
35AQI (US)
10AQI (US)
16AQI (US)
20AQI (US)
22AQI (US)
20AQI (US)
18AQI (US)
19AQI (US)
14AQI (US)
26AQI (US)
28AQI (US)
25AQI (US)
28AQI (US)
31AQI (US)
26AQI (US)
27AQI (US)
26AQI (US)
25AQI (US)
30AQI (US)
23AQI (US)
25AQI (US)
26AQI (US)
24AQI (US)
24AQI (US)
23AQI (US)
29AQI (US)
28AQI (US)
22AQI (US)
28AQI (US)
32AQI (US)
52AQI (US)
39AQI (US)
42AQI (US)
34AQI (US)
39AQI (US)
43AQI (US)
29AQI (US)
23AQI (US)
26AQI (US)
28AQI (US)
28AQI (US)
32AQI (US)
34AQI (US)
27AQI (US)
24AQI (US)
26AQI (US)
33AQI (US)
32AQI (US)
31AQI (US)
15AQI (US)
27AQI (US)
24AQI (US)
26AQI (US)
28AQI (US)
24AQI (US)
26AQI (US)
19AQI (US)
26AQI (US)
56AQI (US)
15AQI (US)
18AQI (US)
25AQI (US)
27AQI (US)
29AQI (US)
22AQI (US)
25AQI (US)
26AQI (US)
26AQI (US)
27AQI (US)
25AQI (US)
29AQI (US)
19AQI (US)
21AQI (US)
26AQI (US)
27AQI (US)
25AQI (US)
27AQI (US)
27AQI (US)
27AQI (US)
29AQI (US)
24AQI (US)
29AQI (US)
32AQI (US)
30AQI (US)
26AQI (US)
26AQI (US)
55AQI (US)
47AQI (US)
47AQI (US)
27AQI (US)
26AQI (US)
26AQI (US)
25AQI (US)
29AQI (US)
26AQI (US)
No. of days
202635AQI (US)
Highest AQI (US) recorded in
January55AQI (US)
Lowest AQI (US) recorded in
July25AQI (US)
202538AQI (US)
Highest AQI (US) recorded in
February57AQI (US)
Lowest AQI (US) recorded in
July25AQI (US)
202417AQI (US)
Highest AQI (US) recorded in
December49AQI (US)
Lowest AQI (US) recorded in
May9AQI (US)
202313AQI (US)
Highest AQI (US) recorded in
February17AQI (US)
Lowest AQI (US) recorded in
July9AQI (US)
202214AQI (US)
Highest AQI (US) recorded in
March22AQI (US)
Lowest AQI (US) recorded in
August7AQI (US)
202114AQI (US)
Highest AQI (US) recorded in
February25AQI (US)
Lowest AQI (US) recorded in
May8AQI (US)
202012AQI (US)
Highest AQI (US) recorded in
March22AQI (US)
Lowest AQI (US) recorded in
July9AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Liezen's annual 2026 AQI (US) (35) shows an average percentage change of 126.4% (worsened AQI (US)) compared to previous years: 2020 (12), 2021 (14), 2022 (14), 2023 (13), 2024 (17), 2025 (38).