Schwechat, Niederosterreich, 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
Schwechat, Niederosterreich, Austria
AQI Trends: Highest and Lowest
Same Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 22 of Good air quality, showing improvement over 2024 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 1st Aug - 2nd Aug 2025
Schwechat, Niederosterreich, Austria
5 AM1st Aug 2025
8 PM
4 AM2nd Aug 2025
25AQI
19AQI
26AQI
20AQI
In the last 24 hours,
Schwechat's AQI reached its highest point of 26 at 2 AM during the Night, while the lowest point, 19, was recorded at 9 AM during the Day between 1st Aug and 2nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Schwechat, Niederosterreich, Austria
26°C18/37°C
23°C18/28°C
24°C15/31°C
25°C19/34°C
18°C16/21°C
15°C14/15°C
17°C13/22°C
18°C14/22°C
18°C14/23°C
20°C14/27°C
23°C15/32°C
24°C18/31°C
24°C19/30°C
21°C15/26°C
18°C15/23°C
19°C15/24°C
23°C16/30°C
26°C18/33°C
23°C16/32°C
23°C16/28°C
24°C19/30°C
23°C18/32°C
22°C17/28°C
19°C18/21°C
19°C17/21°C
20°C16/24°C
19°C16/22°C
20°C14/25°C
21°C17/26°C
21°C16/27°C
--°C/°C
25AQI
25AQI
26AQI
26AQI
2025 Days Vs Air Quality
Schwechat, Niederosterreich, Austria
71%
151
29%
62
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Under WHO’s Safe Air Quality Limits: 71%
Health Risk Level:
Low
In 2025, 71% of 214 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
Schwechat, Niederosterreich, Austria
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
83AQI
79AQI
39AQI
38AQI
59AQI
70AQI
52AQI
31AQI
53AQI
26AQI
31AQI
29AQI
29AQI
50AQI
56AQI
55AQI
62AQI
60AQI
66AQI
61AQI
66AQI
60AQI
62AQI
57AQI
57AQI
52AQI
52AQI
34AQI
28AQI
48AQI
44AQI
46AQI
57AQI
58AQI
67AQI
72AQI
55AQI
81AQI
69AQI
69AQI
64AQI
63AQI
72AQI
77AQI
71AQI
69AQI
49AQI
70AQI
69AQI
73AQI
70AQI
67AQI
79AQI
88AQI
96AQI
94AQI
79AQI
54AQI
41AQI
56AQI
56AQI
55AQI
61AQI
73AQI
66AQI
56AQI
65AQI
81AQI
55AQI
46AQI
42AQI
31AQI
45AQI
50AQI
53AQI
38AQI
33AQI
45AQI
50AQI
59AQI
59AQI
36AQI
44AQI
58AQI
56AQI
50AQI
63AQI
46AQI
51AQI
23AQI
45AQI
61AQI
49AQI
39AQI
37AQI
22AQI
20AQI
25AQI
30AQI
34AQI
36AQI
36AQI
41AQI
46AQI
41AQI
33AQI
39AQI
30AQI
19AQI
25AQI
27AQI
20AQI
23AQI
24AQI
19AQI
34AQI
27AQI
31AQI
37AQI
35AQI
33AQI
35AQI
42AQI
30AQI
31AQI
37AQI
39AQI
32AQI
26AQI
27AQI
25AQI
27AQI
29AQI
34AQI
28AQI
19AQI
22AQI
18AQI
20AQI
26AQI
35AQI
31AQI
23AQI
22AQI
22AQI
21AQI
22AQI
22AQI
16AQI
23AQI
26AQI
29AQI
31AQI
24AQI
31AQI
22AQI
24AQI
21AQI
22AQI
24AQI
35AQI
47AQI
38AQI
35AQI
30AQI
35AQI
29AQI
27AQI
35AQI
43AQI
30AQI
27AQI
25AQI
39AQI
33AQI
26AQI
32AQI
25AQI
22AQI
20AQI
23AQI
23AQI
26AQI
28AQI
32AQI
32AQI
34AQI
28AQI
21AQI
22AQI
23AQI
20AQI
20AQI
24AQI
27AQI
22AQI
28AQI
18AQI
21AQI
23AQI
29AQI
32AQI
17AQI
17AQI
22AQI
26AQI
37AQI
38AQI
26AQI
26AQI
21AQI
23AQI
22AQI
51AQI
69AQI
52AQI
33AQI
27AQI
29AQI
25AQI
22AQI
No. of days
202541AQI
Highest AQI recorded in
February69AQI
Lowest AQI recorded in
August22AQI
202437AQI
Highest AQI recorded in
November58AQI
Lowest AQI recorded in
July26AQI
202329AQI
Highest AQI recorded in
December38AQI
Lowest AQI recorded in
July21AQI
202233AQI
Highest AQI recorded in
March55AQI
Lowest AQI recorded in
August18AQI
202131AQI
Highest AQI recorded in
February47AQI
Lowest AQI recorded in
May15AQI
202026AQI
Highest AQI recorded in
March41AQI
Lowest AQI recorded in
June16AQI
Most & Least Polluted Years Over the Last 6 Years
Schwechat's annual 2025 AQI (41) shows an average percentage change of 31.5% (worsened AQI) compared to previous years: 2020 (26), 2021 (31), 2022 (33), 2023 (29), 2024 (37).