Kapfenberg, 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
Kapfenberg, Steiermark, Austria
AQI Trends: Highest and Lowest
Same Day Analysis (25th September):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 25 of Good air quality on the same day.
Day & Night AQI Trend: 24th Sep - 25th Sep 2026
Kapfenberg, Steiermark, Austria
6 AM24th Sep 2026
7 PM
5 AM25th Sep 2026
51AQI
25AQI
44AQI
21AQI
In the last 24 hours,
Kapfenberg's AQI reached its highest point of 51 at 6 PM during the Day, while the lowest point, 21, was recorded at 4 AM during the Night between 24th Sep and 25th Sep 2026.
Day & Night AQI Trend : Aug - Sep 2026
Kapfenberg, Steiermark, Austria
19°C13/24°C
20°C13/24°C
15°C12/19°C
18°C13/22°C
17°C11/22°C
16°C11/20°C
16°C12/20°C
17°C13/20°C
18°C15/23°C
17°C15/20°C
16°C12/21°C
17°C10/23°C
20°C16/24°C
17°C9/22°C
8°C6/9°C
9°C7/12°C
12°C8/16°C
13°C11/17°C
13°C11/16°C
14°C10/18°C
16°C12/21°C
11°C8/15°C
13°C10/17°C
14°C10/17°C
16°C12/20°C
11°C8/16°C
7°C6/9°C
8°C4/14°C
8°C6/13°C
9°C5/14°C
35AQI
25AQI
30AQI
26AQI
2026 Days Vs Air Quality
Kapfenberg, Steiermark, Austria
83%
220
17%
45
Total number of days with different AQI categories in last 268 days in 2026 (97 days remaining)
Under WHO’s Safe Air Quality Limits: 83%
Health Risk Level:
Low
In 2026, 83% 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
Kapfenberg, Steiermark, Austria
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
65AQI (US)
69AQI (US)
54AQI (US)
47AQI (US)
61AQI (US)
43AQI (US)
39AQI (US)
44AQI (US)
58AQI (US)
65AQI (US)
44AQI (US)
50AQI (US)
74AQI (US)
70AQI (US)
55AQI (US)
53AQI (US)
74AQI (US)
51AQI (US)
62AQI (US)
73AQI (US)
73AQI (US)
77AQI (US)
78AQI (US)
88AQI (US)
89AQI (US)
37AQI (US)
45AQI (US)
53AQI (US)
45AQI (US)
47AQI (US)
45AQI (US)
54AQI (US)
71AQI (US)
63AQI (US)
53AQI (US)
39AQI (US)
46AQI (US)
48AQI (US)
40AQI (US)
58AQI (US)
64AQI (US)
65AQI (US)
49AQI (US)
29AQI (US)
42AQI (US)
18AQI (US)
40AQI (US)
40AQI (US)
24AQI (US)
45AQI (US)
38AQI (US)
58AQI (US)
52AQI (US)
34AQI (US)
19AQI (US)
44AQI (US)
40AQI (US)
61AQI (US)
49AQI (US)
56AQI (US)
67AQI (US)
60AQI (US)
41AQI (US)
41AQI (US)
53AQI (US)
62AQI (US)
68AQI (US)
63AQI (US)
48AQI (US)
67AQI (US)
41AQI (US)
27AQI (US)
34AQI (US)
27AQI (US)
38AQI (US)
26AQI (US)
46AQI (US)
59AQI (US)
52AQI (US)
70AQI (US)
40AQI (US)
53AQI (US)
39AQI (US)
40AQI (US)
13AQI (US)
14AQI (US)
21AQI (US)
21AQI (US)
15AQI (US)
24AQI (US)
31AQI (US)
32AQI (US)
35AQI (US)
39AQI (US)
49AQI (US)
19AQI (US)
23AQI (US)
20AQI (US)
21AQI (US)
34AQI (US)
54AQI (US)
50AQI (US)
38AQI (US)
27AQI (US)
41AQI (US)
38AQI (US)
21AQI (US)
20AQI (US)
13AQI (US)
14AQI (US)
18AQI (US)
18AQI (US)
17AQI (US)
16AQI (US)
20AQI (US)
23AQI (US)
21AQI (US)
18AQI (US)
22AQI (US)
18AQI (US)
25AQI (US)
33AQI (US)
34AQI (US)
17AQI (US)
16AQI (US)
15AQI (US)
26AQI (US)
23AQI (US)
13AQI (US)
16AQI (US)
18AQI (US)
19AQI (US)
37AQI (US)
44AQI (US)
29AQI (US)
33AQI (US)
34AQI (US)
46AQI (US)
32AQI (US)
33AQI (US)
41AQI (US)
49AQI (US)
47AQI (US)
22AQI (US)
14AQI (US)
14AQI (US)
15AQI (US)
15AQI (US)
13AQI (US)
15AQI (US)
23AQI (US)
22AQI (US)
21AQI (US)
21AQI (US)
20AQI (US)
18AQI (US)
11AQI (US)
10AQI (US)
13AQI (US)
15AQI (US)
20AQI (US)
21AQI (US)
23AQI (US)
23AQI (US)
18AQI (US)
20AQI (US)
41AQI (US)
33AQI (US)
18AQI (US)
21AQI (US)
24AQI (US)
19AQI (US)
20AQI (US)
40AQI (US)
45AQI (US)
48AQI (US)
43AQI (US)
24AQI (US)
20AQI (US)
14AQI (US)
16AQI (US)
20AQI (US)
19AQI (US)
15AQI (US)
17AQI (US)
17AQI (US)
18AQI (US)
13AQI (US)
13AQI (US)
14AQI (US)
13AQI (US)
18AQI (US)
16AQI (US)
13AQI (US)
26AQI (US)
28AQI (US)
28AQI (US)
35AQI (US)
31AQI (US)
30AQI (US)
25AQI (US)
26AQI (US)
27AQI (US)
38AQI (US)
38AQI (US)
24AQI (US)
41AQI (US)
48AQI (US)
51AQI (US)
50AQI (US)
44AQI (US)
47AQI (US)
46AQI (US)
51AQI (US)
50AQI (US)
32AQI (US)
27AQI (US)
34AQI (US)
46AQI (US)
48AQI (US)
36AQI (US)
28AQI (US)
28AQI (US)
26AQI (US)
30AQI (US)
42AQI (US)
37AQI (US)
31AQI (US)
38AQI (US)
32AQI (US)
19AQI (US)
24AQI (US)
26AQI (US)
37AQI (US)
28AQI (US)
29AQI (US)
45AQI (US)
32AQI (US)
25AQI (US)
29AQI (US)
24AQI (US)
28AQI (US)
27AQI (US)
29AQI (US)
32AQI (US)
27AQI (US)
29AQI (US)
31AQI (US)
37AQI (US)
23AQI (US)
23AQI (US)
30AQI (US)
26AQI (US)
26AQI (US)
28AQI (US)
29AQI (US)
28AQI (US)
26AQI (US)
27AQI (US)
31AQI (US)
27AQI (US)
25AQI (US)
29AQI (US)
34AQI (US)
25AQI (US)
59AQI (US)
46AQI (US)
43AQI (US)
28AQI (US)
27AQI (US)
23AQI (US)
24AQI (US)
35AQI (US)
28AQI (US)
No. of days
202635AQI (US)
Highest AQI (US) recorded in
January59AQI (US)
Lowest AQI (US) recorded in
June23AQI (US)
202543AQI (US)
Highest AQI (US) recorded in
February68AQI (US)
Lowest AQI (US) recorded in
July26AQI (US)
202422AQI (US)
Highest AQI (US) recorded in
December53AQI (US)
Lowest AQI (US) recorded in
May10AQI (US)
202315AQI (US)
Highest AQI (US) recorded in
February21AQI (US)
Lowest AQI (US) recorded in
July11AQI (US)
202216AQI (US)
Highest AQI (US) recorded in
March21AQI (US)
Lowest AQI (US) recorded in
September10AQI (US)
202118AQI (US)
Highest AQI (US) recorded in
December37AQI (US)
Lowest AQI (US) recorded in
May10AQI (US)
202014AQI (US)
Highest AQI (US) recorded in
March21AQI (US)
Lowest AQI (US) recorded in
May9AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Kapfenberg's annual 2026 AQI (US) (35) shows an average percentage change of 89.5% (worsened AQI (US)) compared to previous years: 2020 (14), 2021 (18), 2022 (16), 2023 (15), 2024 (22), 2025 (43).