Visby ostervag 17, Visby, Gotland, Sweden 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
Visby ostervag 17, Visby, Gotland, Sweden
AQI Trends: Highest and Lowest
Same Day Analysis (4th August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 2nd highest AQI at 30 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Aug - 5th Aug 2025
Visby ostervag 17, Visby, Gotland, Sweden
4 AM4th Aug 2025
9 PM
3 AM5th Aug 2025
38AQI
26AQI
30AQI
24AQI
In the last 24 hours,
Visby ostervag 17's AQI reached its highest point of 38 at 9 AM during the Day, while the lowest point, 24, was recorded at 3 AM during the Night between 4th Aug and 5th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Visby ostervag 17, Visby, Gotland, Sweden
17°C15/19°C
16°C15/17°C
15°C13/15°C
15°C13/17°C
17°C15/18°C
15°C14/16°C
17°C15/20°C
18°C15/21°C
18°C15/21°C
18°C16/20°C
17°C16/18°C
19°C16/21°C
20°C17/22°C
20°C17/22°C
19°C17/22°C
19°C17/22°C
20°C17/22°C
19°C17/22°C
19°C17/22°C
19°C17/22°C
19°C17/21°C
19°C17/21°C
18°C17/20°C
18°C17/21°C
17°C15/18°C
17°C15/18°C
17°C15/19°C
18°C15/20°C
18°C16/21°C
18°C17/20°C
--°C/°C
32AQI
32AQI
37AQI
32AQI
2025 Days Vs Air Quality
Visby ostervag 17, Visby, Gotland, Sweden
86%
185
14%
30
0.4%
1
Total number of days with different AQI categories in last 217 days in 2025 (148 days remaining)
Under WHO’s Safe Air Quality Limits: 86%
Health Risk Level:
Low
In 2025, 86% of 217 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
Visby ostervag 17, Visby, Gotland, Sweden
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
22AQI
22AQI
22AQI
21AQI
23AQI
27AQI
22AQI
24AQI
23AQI
28AQI
23AQI
23AQI
21AQI
21AQI
21AQI
21AQI
33AQI
28AQI
21AQI
30AQI
49AQI
51AQI
57AQI
34AQI
37AQI
29AQI
31AQI
37AQI
38AQI
40AQI
26AQI
21AQI
20AQI
26AQI
64AQI
94AQI
34AQI
37AQI
58AQI
79AQI
72AQI
60AQI
79AQI
70AQI
36AQI
24AQI
24AQI
25AQI
25AQI
43AQI
46AQI
68AQI
88AQI
114AQI
63AQI
53AQI
49AQI
72AQI
70AQI
55AQI
41AQI
41AQI
38AQI
47AQI
45AQI
63AQI
83AQI
64AQI
55AQI
36AQI
43AQI
26AQI
27AQI
24AQI
20AQI
30AQI
21AQI
32AQI
47AQI
39AQI
35AQI
34AQI
45AQI
79AQI
39AQI
38AQI
64AQI
68AQI
51AQI
35AQI
31AQI
53AQI
40AQI
32AQI
29AQI
17AQI
20AQI
21AQI
27AQI
22AQI
23AQI
24AQI
37AQI
58AQI
42AQI
49AQI
58AQI
54AQI
61AQI
42AQI
37AQI
33AQI
41AQI
26AQI
17AQI
18AQI
18AQI
29AQI
27AQI
19AQI
19AQI
24AQI
22AQI
16AQI
14AQI
17AQI
19AQI
19AQI
19AQI
19AQI
18AQI
26AQI
32AQI
24AQI
21AQI
24AQI
17AQI
25AQI
26AQI
23AQI
26AQI
19AQI
16AQI
16AQI
21AQI
25AQI
23AQI
22AQI
18AQI
20AQI
17AQI
17AQI
24AQI
24AQI
37AQI
35AQI
20AQI
18AQI
19AQI
21AQI
26AQI
34AQI
28AQI
21AQI
20AQI
21AQI
31AQI
30AQI
32AQI
26AQI
20AQI
21AQI
20AQI
20AQI
20AQI
20AQI
19AQI
19AQI
21AQI
22AQI
21AQI
18AQI
20AQI
23AQI
20AQI
18AQI
18AQI
22AQI
22AQI
20AQI
20AQI
23AQI
29AQI
27AQI
27AQI
28AQI
34AQI
42AQI
40AQI
42AQI
43AQI
42AQI
42AQI
44AQI
45AQI
38AQI
43AQI
42AQI
40AQI
35AQI
31AQI
28AQI
28AQI
28AQI
33AQI
30AQI
29AQI
54AQI
44AQI
34AQI
21AQI
24AQI
31AQI
30AQI
No. of days
202533AQI
Highest AQI recorded in
February54AQI
Lowest AQI recorded in
May21AQI
202431AQI
Highest AQI recorded in
March58AQI
Lowest AQI recorded in
November21AQI
202329AQI
Highest AQI recorded in
April48AQI
Lowest AQI recorded in
October15AQI
202226AQI
Highest AQI recorded in
October28AQI
Lowest AQI recorded in
September20AQI
Most & Least Polluted Years Over the Last 4 Years
Visby ostervag 17's annual 2025 AQI (33) shows an average percentage change of 18.4% (worsened AQI) compared to previous years: 2022 (26), 2023 (29), 2024 (31).