Sundsvall Kapmansgatan, Sundsvall, Vasternorrland, 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
Sundsvall Kapmansgatan, Sundsvall, Vasternorrland, Sweden
AQI Trends: Highest and Lowest
Same Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 43 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Sundsvall Kapmansgatan, Sundsvall, Vasternorrland, Sweden
3 AM3rd Aug 2025
10 PM
2 AM4th Aug 2025
AQI
AQI
34AQI
22AQI
In the last 24 hours,
Sundsvall Kapmansgatan's AQI reached its highest point of 34 at 1 AM during the Night, while the lowest point, undefined, was recorded at 2 AM during the Night between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Sundsvall Kapmansgatan, Sundsvall, Vasternorrland, Sweden
13°C8/16°C
11°C10/11°C
12°C8/17°C
15°C8/22°C
15°C9/22°C
16°C10/21°C
18°C11/23°C
19°C11/25°C
21°C14/26°C
21°C16/26°C
22°C15/27°C
21°C15/27°C
20°C15/25°C
19°C14/24°C
20°C14/27°C
20°C13/25°C
20°C15/24°C
22°C17/26°C
22°C16/26°C
23°C17/29°C
22°C16/27°C
20°C16/25°C
19°C14/23°C
19°C14/24°C
16°C15/17°C
18°C14/22°C
18°C14/22°C
19°C15/25°C
16°C13/19°C
--°C/°C
--°C/°C
34AQI
34AQI
34AQI
34AQI
2025 Days Vs Air Quality
Sundsvall Kapmansgatan, Sundsvall, Vasternorrland, Sweden
98%
210
2%
4
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Under WHO’s Safe Air Quality Limits: 98%
Health Risk Level:
Very Low
In 2025, 98% of 215 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Sundsvall Kapmansgatan, Sundsvall, Vasternorrland, Sweden
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
23AQI
20AQI
21AQI
21AQI
20AQI
22AQI
19AQI
23AQI
26AQI
24AQI
20AQI
22AQI
23AQI
21AQI
22AQI
21AQI
21AQI
26AQI
22AQI
20AQI
21AQI
23AQI
23AQI
24AQI
26AQI
25AQI
28AQI
23AQI
21AQI
21AQI
20AQI
20AQI
19AQI
21AQI
24AQI
29AQI
21AQI
24AQI
37AQI
32AQI
23AQI
24AQI
22AQI
20AQI
22AQI
25AQI
19AQI
24AQI
21AQI
22AQI
36AQI
24AQI
47AQI
49AQI
36AQI
33AQI
38AQI
50AQI
27AQI
33AQI
22AQI
23AQI
30AQI
22AQI
22AQI
40AQI
43AQI
29AQI
23AQI
28AQI
24AQI
48AQI
46AQI
28AQI
27AQI
18AQI
13AQI
20AQI
31AQI
36AQI
30AQI
33AQI
46AQI
44AQI
44AQI
36AQI
30AQI
24AQI
32AQI
34AQI
35AQI
39AQI
50AQI
29AQI
22AQI
15AQI
17AQI
25AQI
30AQI
14AQI
21AQI
19AQI
23AQI
26AQI
22AQI
27AQI
42AQI
27AQI
16AQI
13AQI
14AQI
15AQI
15AQI
17AQI
16AQI
14AQI
14AQI
23AQI
12AQI
16AQI
28AQI
18AQI
14AQI
14AQI
15AQI
14AQI
20AQI
23AQI
16AQI
17AQI
19AQI
34AQI
28AQI
20AQI
15AQI
15AQI
14AQI
14AQI
21AQI
15AQI
14AQI
18AQI
14AQI
17AQI
20AQI
24AQI
21AQI
15AQI
18AQI
19AQI
14AQI
13AQI
21AQI
17AQI
25AQI
24AQI
19AQI
17AQI
16AQI
21AQI
15AQI
20AQI
19AQI
23AQI
26AQI
38AQI
29AQI
23AQI
20AQI
17AQI
16AQI
14AQI
11AQI
17AQI
15AQI
16AQI
19AQI
23AQI
17AQI
17AQI
15AQI
18AQI
22AQI
19AQI
16AQI
18AQI
17AQI
17AQI
18AQI
19AQI
23AQI
24AQI
30AQI
32AQI
37AQI
31AQI
38AQI
29AQI
24AQI
34AQI
43AQI
42AQI
48AQI
53AQI
58AQI
56AQI
52AQI
38AQI
39AQI
33AQI
23AQI
36AQI
46AQI
43AQI
22AQI
28AQI
31AQI
22AQI
18AQI
19AQI
32AQI
45AQI
No. of days
202525AQI
Highest AQI recorded in
August45AQI
Lowest AQI recorded in
May18AQI
202425AQI
Highest AQI recorded in
March35AQI
Lowest AQI recorded in
January13AQI
202324AQI
Highest AQI recorded in
May42AQI
Lowest AQI recorded in
November11AQI
202223AQI
Highest AQI recorded in
March47AQI
Lowest AQI recorded in
August8AQI
202124AQI
Highest AQI recorded in
June35AQI
Lowest AQI recorded in
January14AQI
202021AQI
Highest AQI recorded in
June35AQI
Lowest AQI recorded in
October14AQI
Most & Least Polluted Years Over the Last 6 Years
Sundsvall Kapmansgatan's annual 2025 AQI (25) shows an average percentage change of 7.5% (worsened AQI) compared to previous years: 2020 (21), 2021 (24), 2022 (23), 2023 (24), 2024 (25).