Schwechat, Niederosterreich, Austria Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Schwechat, Niederosterreich, Austria
AQI Trends: Highest and Lowest
Same Day Analysis (4th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 62 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Oct - 5th Oct 2025
Schwechat, Niederosterreich, Austria
6 AM4th Oct 2025
6 PM
5 AM5th Oct 2025
69AQI
58AQI
59AQI
42AQI
In the last 24 hours,
Schwechat's AQI reached its highest point of 69 at 10 AM during the Day, while the lowest point, 42, was recorded at 5 AM during the Night between 4th Oct and 5th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Schwechat, Niederosterreich, Austria
19°C15/22°C
18°C14/24°C
19°C13/24°C
20°C14/25°C
21°C15/26°C
18°C17/21°C
20°C16/25°C
18°C17/20°C
19°C15/23°C
17°C15/19°C
19°C13/27°C
18°C14/21°C
16°C13/21°C
18°C13/24°C
21°C16/28°C
22°C16/29°C
23°C18/30°C
22°C16/29°C
15°C13/17°C
12°C12/13°C
13°C12/13°C
13°C12/15°C
14°C10/20°C
15°C12/19°C
12°C8/17°C
11°C7/15°C
10°C8/12°C
9°C7/13°C
8°C4/13°C
10°C4/17°C
--°C/°C
33AQI
28AQI
32AQI
28AQI
2025 Days Vs Air Quality
Schwechat, Niederosterreich, Austria
76%
211
24%
66
Total number of days with different AQI categories in last 278 days in 2025 (87 days remaining)
Under WHO’s Safe Air Quality Limits: 76%
Health Risk Level:
Low
In 2025, 76% of 278 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
22AQI
21AQI
22AQI
24AQI
22AQI
23AQI
27AQI
36AQI
46AQI
38AQI
34AQI
41AQI
46AQI
47AQI
52AQI
48AQI
30AQI
26AQI
35AQI
43AQI
39AQI
25AQI
18AQI
18AQI
25AQI
35AQI
42AQI
36AQI
25AQI
20AQI
25AQI
23AQI
19AQI
22AQI
19AQI
17AQI
21AQI
32AQI
33AQI
31AQI
21AQI
20AQI
22AQI
27AQI
18AQI
18AQI
17AQI
18AQI
23AQI
27AQI
21AQI
24AQI
24AQI
23AQI
30AQI
37AQI
35AQI
42AQI
42AQI
38AQI
42AQI
55AQI
58AQI
62AQI
51AQI
69AQI
52AQI
33AQI
27AQI
29AQI
25AQI
32AQI
26AQI
54AQI
No. of days
202538AQI
Highest AQI recorded in
February69AQI
Lowest AQI recorded in
July25AQI
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 (38) shows an average percentage change of 23.9% (worsened AQI) compared to previous years: 2020 (26), 2021 (31), 2022 (33), 2023 (29), 2024 (37).