Hallein A10, Hallein, Salzburg, Austria Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
August Air Quality Analysis
Hallein A10, Hallein, Salzburg, Austria
AQI Trends: Highest and Lowest
Same Day Analysis (5th August ):
On this day, AQI across the 2 years varied significantly: 2025 ranks 2nd highest AQI at 22 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 6th Aug - 7th Aug 2025
Hallein A10, Hallein, Salzburg, Austria
5 AM6th Aug 2025
8 PM
4 AM7th Aug 2025
24AQI
21AQI
24AQI
21AQI
In the last 24 hours,
Hallein A10's AQI reached its highest point of 24 at 11 AM during the Day, while the lowest point, 21, was recorded at 4 AM during the Night between 6th Aug and 7th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Hallein A10, Hallein, Salzburg, Austria
11°C6/12°C
12°C8/18°C
13°C9/20°C
13°C8/18°C
15°C8/23°C
17°C9/26°C
17°C11/24°C
17°C11/25°C
14°C10/19°C
14°C10/20°C
17°C12/24°C
19°C10/27°C
21°C12/29°C
15°C9/18°C
16°C9/22°C
16°C9/22°C
15°C13/18°C
15°C12/20°C
15°C12/19°C
15°C10/19°C
13°C11/16°C
13°C8/17°C
13°C6/21°C
14°C8/20°C
14°C9/21°C
12°C8/15°C
14°C10/17°C
13°C10/17°C
18°C11/26°C
15°C10/21°C
--°C/°C
21AQI
21AQI
22AQI
22AQI
2025 Days Vs Air Quality
Hallein A10, Hallein, Salzburg, Austria
81%
175
19%
42
Total number of days with different AQI categories in last 219 days in 2025 (146 days remaining)
Under WHO’s Safe Air Quality Limits: 81%
Health Risk Level:
Low
In 2025, 81% of 219 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
Hallein A10, Hallein, Salzburg, Austria
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
63AQI
59AQI
54AQI
54AQI
53AQI
50AQI
46AQI
41AQI
38AQI
34AQI
35AQI
33AQI
41AQI
47AQI
54AQI
54AQI
54AQI
56AQI
58AQI
59AQI
62AQI
65AQI
61AQI
56AQI
53AQI
49AQI
42AQI
37AQI
32AQI
33AQI
34AQI
40AQI
44AQI
49AQI
50AQI
56AQI
58AQI
61AQI
61AQI
68AQI
76AQI
75AQI
71AQI
63AQI
63AQI
64AQI
62AQI
62AQI
66AQI
66AQI
65AQI
63AQI
66AQI
63AQI
59AQI
56AQI
52AQI
46AQI
43AQI
45AQI
47AQI
48AQI
46AQI
46AQI
48AQI
48AQI
49AQI
52AQI
50AQI
44AQI
42AQI
40AQI
38AQI
33AQI
36AQI
39AQI
35AQI
33AQI
34AQI
34AQI
40AQI
37AQI
32AQI
30AQI
33AQI
34AQI
39AQI
39AQI
35AQI
30AQI
30AQI
30AQI
29AQI
29AQI
29AQI
25AQI
22AQI
21AQI
20AQI
27AQI
31AQI
33AQI
32AQI
31AQI
26AQI
27AQI
32AQI
27AQI
23AQI
23AQI
20AQI
20AQI
20AQI
18AQI
19AQI
19AQI
21AQI
23AQI
25AQI
24AQI
26AQI
29AQI
34AQI
31AQI
25AQI
25AQI
27AQI
29AQI
29AQI
27AQI
24AQI
24AQI
26AQI
27AQI
30AQI
24AQI
22AQI
21AQI
22AQI
24AQI
24AQI
25AQI
23AQI
22AQI
22AQI
21AQI
22AQI
22AQI
19AQI
19AQI
21AQI
23AQI
23AQI
22AQI
23AQI
22AQI
20AQI
19AQI
20AQI
25AQI
43AQI
59AQI
54AQI
52AQI
47AQI
49AQI
38AQI
33AQI
35AQI
39AQI
43AQI
36AQI
34AQI
36AQI
32AQI
29AQI
31AQI
30AQI
26AQI
26AQI
29AQI
30AQI
30AQI
33AQI
31AQI
32AQI
29AQI
27AQI
21AQI
19AQI
19AQI
21AQI
19AQI
21AQI
22AQI
22AQI
24AQI
17AQI
20AQI
24AQI
25AQI
23AQI
17AQI
18AQI
23AQI
29AQI
25AQI
20AQI
19AQI
19AQI
20AQI
22AQI
22AQI
21AQI
21AQI
21AQI
22AQI
49AQI
60AQI
40AQI
25AQI
25AQI
33AQI
23AQI
21AQI
No. of days
202536AQI
Highest AQI recorded in
February60AQI
Lowest AQI recorded in
August21AQI
202434AQI
Highest AQI recorded in
April66AQI
Lowest AQI recorded in
March8AQI
202314AQI
Highest AQI recorded in
December14AQI
Lowest AQI recorded in
November13AQI
202120AQI
Highest AQI recorded in
June43AQI
Lowest AQI recorded in
May9AQI
202016AQI
Highest AQI recorded in
March20AQI
Lowest AQI recorded in
August13AQI
Most & Least Polluted Years Over the Last 5 Years
Hallein A10's annual 2025 AQI (36) shows an average percentage change of 90.7% (worsened AQI) compared to previous years: 2020 (16), 2021 (20), 2023 (14), 2024 (34).