Peter Gasse, Graz, 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
Peter Gasse, Graz, Steiermark, Austria
AQI Trends: Highest and Lowest
Same Day Analysis (25th September):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 30 of Good air quality, showing improvement over 2025 on the same day.
Day & Night AQI Trend: 24th Sep - 25th Sep 2026
Peter Gasse, Graz, Steiermark, Austria
6 AM24th Sep 2026
7 PM
5 AM25th Sep 2026
50AQI
21AQI
46AQI
23AQI
In the last 24 hours,
Peter Gasse's AQI reached its highest point of 50 at 4 PM during the Day, while the lowest point, 21, was recorded at 7 AM during the Day between 24th Sep and 25th Sep 2026.
Day & Night AQI Trend : Aug - Sep 2026
Peter Gasse, Graz, Steiermark, Austria
23°C17/29°C
24°C18/30°C
20°C17/23°C
22°C17/28°C
23°C18/29°C
20°C17/24°C
21°C16/25°C
21°C17/26°C
23°C18/29°C
20°C16/22°C
19°C15/24°C
21°C14/26°C
24°C18/30°C
21°C14/28°C
11°C11/13°C
12°C11/15°C
16°C11/21°C
17°C14/21°C
17°C14/21°C
17°C12/22°C
18°C14/24°C
14°C13/18°C
16°C11/21°C
18°C15/22°C
19°C15/24°C
17°C13/21°C
13°C9/16°C
13°C8/17°C
12°C10/17°C
13°C9/17°C
36AQI
25AQI
33AQI
25AQI
2026 Days Vs Air Quality
Peter Gasse, Graz, Steiermark, Austria
67%
178
29%
77
4%
10
Total number of days with different AQI categories in last 268 days in 2026 (97 days remaining)
Under WHO’s Safe Air Quality Limits: 67%
Health Risk Level:
Moderate
In 2026, 67% of 268 days were within WHO’s safe air quality limits, and 33% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Peter Gasse, Graz, Steiermark, Austria
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
116AQI (US)
72AQI (US)
71AQI (US)
62AQI (US)
67AQI (US)
73AQI (US)
61AQI (US)
79AQI (US)
104AQI (US)
70AQI (US)
49AQI (US)
67AQI (US)
91AQI (US)
87AQI (US)
109AQI (US)
125AQI (US)
113AQI (US)
73AQI (US)
87AQI (US)
88AQI (US)
101AQI (US)
106AQI (US)
129AQI (US)
147AQI (US)
122AQI (US)
61AQI (US)
45AQI (US)
49AQI (US)
48AQI (US)
56AQI (US)
62AQI (US)
64AQI (US)
80AQI (US)
75AQI (US)
62AQI (US)
45AQI (US)
55AQI (US)
56AQI (US)
58AQI (US)
62AQI (US)
67AQI (US)
60AQI (US)
44AQI (US)
27AQI (US)
50AQI (US)
27AQI (US)
56AQI (US)
54AQI (US)
30AQI (US)
47AQI (US)
53AQI (US)
87AQI (US)
71AQI (US)
56AQI (US)
38AQI (US)
37AQI (US)
60AQI (US)
74AQI (US)
82AQI (US)
81AQI (US)
92AQI (US)
90AQI (US)
68AQI (US)
54AQI (US)
66AQI (US)
81AQI (US)
71AQI (US)
66AQI (US)
69AQI (US)
72AQI (US)
59AQI (US)
47AQI (US)
40AQI (US)
44AQI (US)
55AQI (US)
22AQI (US)
60AQI (US)
57AQI (US)
69AQI (US)
82AQI (US)
62AQI (US)
60AQI (US)
57AQI (US)
62AQI (US)
16AQI (US)
20AQI (US)
25AQI (US)
28AQI (US)
24AQI (US)
29AQI (US)
28AQI (US)
40AQI (US)
41AQI (US)
33AQI (US)
48AQI (US)
31AQI (US)
29AQI (US)
25AQI (US)
32AQI (US)
54AQI (US)
75AQI (US)
51AQI (US)
46AQI (US)
58AQI (US)
73AQI (US)
66AQI (US)
43AQI (US)
35AQI (US)
24AQI (US)
34AQI (US)
24AQI (US)
22AQI (US)
21AQI (US)
25AQI (US)
25AQI (US)
27AQI (US)
23AQI (US)
22AQI (US)
26AQI (US)
22AQI (US)
29AQI (US)
34AQI (US)
36AQI (US)
26AQI (US)
23AQI (US)
22AQI (US)
42AQI (US)
32AQI (US)
14AQI (US)
21AQI (US)
30AQI (US)
27AQI (US)
37AQI (US)
44AQI (US)
29AQI (US)
34AQI (US)
36AQI (US)
47AQI (US)
27AQI (US)
32AQI (US)
39AQI (US)
51AQI (US)
52AQI (US)
43AQI (US)
33AQI (US)
27AQI (US)
28AQI (US)
30AQI (US)
28AQI (US)
33AQI (US)
27AQI (US)
25AQI (US)
25AQI (US)
26AQI (US)
22AQI (US)
27AQI (US)
30AQI (US)
21AQI (US)
10AQI (US)
22AQI (US)
20AQI (US)
25AQI (US)
25AQI (US)
31AQI (US)
30AQI (US)
38AQI (US)
49AQI (US)
54AQI (US)
52AQI (US)
52AQI (US)
53AQI (US)
50AQI (US)
37AQI (US)
41AQI (US)
59AQI (US)
63AQI (US)
74AQI (US)
68AQI (US)
58AQI (US)
20AQI (US)
33AQI (US)
24AQI (US)
26AQI (US)
21AQI (US)
20AQI (US)
21AQI (US)
32AQI (US)
31AQI (US)
34AQI (US)
36AQI (US)
32AQI (US)
38AQI (US)
26AQI (US)
15AQI (US)
36AQI (US)
30AQI (US)
29AQI (US)
33AQI (US)
34AQI (US)
30AQI (US)
29AQI (US)
25AQI (US)
23AQI (US)
40AQI (US)
40AQI (US)
26AQI (US)
44AQI (US)
47AQI (US)
52AQI (US)
48AQI (US)
44AQI (US)
46AQI (US)
45AQI (US)
50AQI (US)
51AQI (US)
37AQI (US)
33AQI (US)
38AQI (US)
48AQI (US)
51AQI (US)
38AQI (US)
33AQI (US)
35AQI (US)
25AQI (US)
35AQI (US)
40AQI (US)
38AQI (US)
33AQI (US)
39AQI (US)
31AQI (US)
18AQI (US)
23AQI (US)
27AQI (US)
37AQI (US)
31AQI (US)
30AQI (US)
46AQI (US)
34AQI (US)
25AQI (US)
36AQI (US)
25AQI (US)
27AQI (US)
28AQI (US)
29AQI (US)
33AQI (US)
29AQI (US)
28AQI (US)
34AQI (US)
37AQI (US)
22AQI (US)
22AQI (US)
33AQI (US)
30AQI (US)
30AQI (US)
31AQI (US)
34AQI (US)
32AQI (US)
30AQI (US)
27AQI (US)
36AQI (US)
28AQI (US)
23AQI (US)
30AQI (US)
36AQI (US)
30AQI (US)
84AQI (US)
56AQI (US)
56AQI (US)
38AQI (US)
32AQI (US)
37AQI (US)
32AQI (US)
37AQI (US)
30AQI (US)
No. of days
202645AQI (US)
Highest AQI (US) recorded in
January84AQI (US)
Lowest AQI (US) recorded in
September30AQI (US)
202546AQI (US)
Highest AQI (US) recorded in
February72AQI (US)
Lowest AQI (US) recorded in
July26AQI (US)
202426AQI (US)
Highest AQI (US) recorded in
November59AQI (US)
Lowest AQI (US) recorded in
July13AQI (US)
202320AQI (US)
Highest AQI (US) recorded in
February33AQI (US)
Lowest AQI (US) recorded in
August13AQI (US)
202224AQI (US)
Highest AQI (US) recorded in
January32AQI (US)
Lowest AQI (US) recorded in
August13AQI (US)
202123AQI (US)
Highest AQI (US) recorded in
February35AQI (US)
Lowest AQI (US) recorded in
May13AQI (US)
202020AQI (US)
Highest AQI (US) recorded in
November29AQI (US)
Lowest AQI (US) recorded in
June13AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Peter Gasse's annual 2026 AQI (US) (45) shows an average percentage change of 84.009% (worsened AQI (US)) compared to previous years: 2020 (20), 2021 (23), 2022 (24), 2023 (20), 2024 (26), 2025 (46).