Koflach, Steiermark, Austria Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
June Air Quality Analysis
Koflach, Steiermark, Austria
AQI Trends: Highest and Lowest
Same Day Analysis (3rd June):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 21 of Good air quality, showing improvement over 2025 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Jun - 3rd Jun 2026
Koflach, Steiermark, Austria
5 AM2nd Jun 2026
8 PM
4 AM3rd Jun 2026
40AQI
16AQI
30AQI
23AQI
In the last 24 hours,
Koflach's AQI reached its highest point of 40 at 10 AM during the Day, while the lowest point, 16, was recorded at 1 PM during the Day between 2nd Jun and 3rd Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Koflach, Steiermark, Austria
11°C6/18°C
10°C5/16°C
11°C4/18°C
10°C3/16°C
11°C6/16°C
11°C5/18°C
11°C7/17°C
4°C-2/7°C
5°C-3/14°C
5°C0/9°C
5°C3/7°C
6°C2/11°C
8°C1/15°C
9°C2/15°C
9°C4/14°C
10°C5/16°C
12°C6/18°C
13°C6/21°C
15°C8/21°C
17°C10/25°C
18°C12/25°C
19°C12/27°C
18°C12/26°C
15°C9/22°C
14°C7/22°C
16°C10/24°C
16°C10/23°C
14°C9/19°C
14°C7/22°C
11°C7/14°C
29AQI
22AQI
32AQI
26AQI
2026 Days Vs Air Quality
Koflach, Steiermark, Austria
69%
104
28%
43
3%
4
Total number of days with different AQI categories in last 154 days in 2026 (211 days remaining)
Under WHO’s Safe Air Quality Limits: 69%
Health Risk Level:
Moderate
In 2026, 69% of 154 days were within WHO’s safe air quality limits, and 31% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Koflach, Steiermark, Austria
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
83AQI (US)
68AQI (US)
69AQI (US)
67AQI (US)
61AQI (US)
80AQI (US)
63AQI (US)
51AQI (US)
82AQI (US)
51AQI (US)
46AQI (US)
59AQI (US)
86AQI (US)
65AQI (US)
68AQI (US)
81AQI (US)
103AQI (US)
72AQI (US)
75AQI (US)
67AQI (US)
70AQI (US)
97AQI (US)
111AQI (US)
132AQI (US)
104AQI (US)
58AQI (US)
47AQI (US)
45AQI (US)
44AQI (US)
38AQI (US)
47AQI (US)
63AQI (US)
68AQI (US)
65AQI (US)
59AQI (US)
39AQI (US)
36AQI (US)
33AQI (US)
45AQI (US)
57AQI (US)
52AQI (US)
52AQI (US)
31AQI (US)
27AQI (US)
42AQI (US)
20AQI (US)
43AQI (US)
48AQI (US)
36AQI (US)
49AQI (US)
52AQI (US)
72AQI (US)
48AQI (US)
37AQI (US)
29AQI (US)
30AQI (US)
38AQI (US)
39AQI (US)
41AQI (US)
54AQI (US)
75AQI (US)
65AQI (US)
38AQI (US)
33AQI (US)
46AQI (US)
57AQI (US)
64AQI (US)
62AQI (US)
55AQI (US)
56AQI (US)
37AQI (US)
38AQI (US)
28AQI (US)
31AQI (US)
45AQI (US)
22AQI (US)
34AQI (US)
51AQI (US)
57AQI (US)
66AQI (US)
52AQI (US)
44AQI (US)
34AQI (US)
36AQI (US)
14AQI (US)
16AQI (US)
21AQI (US)
20AQI (US)
16AQI (US)
28AQI (US)
32AQI (US)
34AQI (US)
33AQI (US)
29AQI (US)
48AQI (US)
23AQI (US)
29AQI (US)
24AQI (US)
25AQI (US)
34AQI (US)
51AQI (US)
47AQI (US)
44AQI (US)
29AQI (US)
46AQI (US)
45AQI (US)
23AQI (US)
21AQI (US)
16AQI (US)
16AQI (US)
20AQI (US)
21AQI (US)
20AQI (US)
20AQI (US)
26AQI (US)
27AQI (US)
23AQI (US)
19AQI (US)
24AQI (US)
19AQI (US)
26AQI (US)
34AQI (US)
31AQI (US)
15AQI (US)
16AQI (US)
17AQI (US)
27AQI (US)
24AQI (US)
13AQI (US)
18AQI (US)
20AQI (US)
20AQI (US)
37AQI (US)
45AQI (US)
28AQI (US)
32AQI (US)
33AQI (US)
47AQI (US)
30AQI (US)
34AQI (US)
41AQI (US)
50AQI (US)
46AQI (US)
20AQI (US)
18AQI (US)
17AQI (US)
18AQI (US)
14AQI (US)
13AQI (US)
27AQI (US)
21AQI (US)
71AQI (US)
45AQI (US)
42AQI (US)
29AQI (US)
27AQI (US)
20AQI (US)
No. of days
202643AQI (US)
Highest AQI (US) recorded in
January71AQI (US)
Lowest AQI (US) recorded in
June20AQI (US)
202544AQI (US)
Highest AQI (US) recorded in
February71AQI (US)
Lowest AQI (US) recorded in
July26AQI (US)
202427AQI (US)
Highest AQI (US) recorded in
December57AQI (US)
Lowest AQI (US) recorded in
May12AQI (US)
202320AQI (US)
Highest AQI (US) recorded in
December28AQI (US)
Lowest AQI (US) recorded in
May14AQI (US)
202222AQI (US)
Highest AQI (US) recorded in
March32AQI (US)
Lowest AQI (US) recorded in
September14AQI (US)
202123AQI (US)
Highest AQI (US) recorded in
June33AQI (US)
Lowest AQI (US) recorded in
May13AQI (US)
202015AQI (US)
Highest AQI (US) recorded in
September20AQI (US)
Lowest AQI (US) recorded in
June8AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Koflach's annual 2026 AQI (US) (43) shows an average percentage change of 90.1% (worsened AQI (US)) compared to previous years: 2020 (15), 2021 (23), 2022 (22), 2023 (20), 2024 (27), 2025 (44).