Skelleftea, Vasterbotten, Sweden Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
September Air Quality Analysis
Skelleftea, Vasterbotten, Sweden
AQI Trends: Highest and Lowest
Same Day Analysis (25th September):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 21 of Good air quality, showing improvement over 2024, 2023 and 2022 on the same day.
Day & Night AQI Trend: 25th Sep - 26th Sep 2026
Skelleftea, Vasterbotten, Sweden
5 AM25th Sep 2026
7 PM
4 AM26th Sep 2026
29AQI
16AQI
25AQI
12AQI
In the last 24 hours,
Skelleftea's AQI reached its highest point of 29 at 2 PM during the Day, while the lowest point, 12, was recorded at 2 AM during the Night between 25th Sep and 26th Sep 2026.
Day & Night AQI Trend : Aug - Sep 2026
Skelleftea, Vasterbotten, Sweden
15°C10/20°C
14°C11/17°C
14°C13/18°C
14°C12/17°C
15°C12/19°C
13°C8/20°C
14°C10/19°C
11°C8/14°C
9°C7/13°C
7°C3/12°C
10°C5/15°C
14°C11/18°C
11°C8/15°C
11°C7/15°C
10°C8/14°C
11°C7/17°C
11°C8/15°C
10°C6/15°C
11°C8/16°C
13°C10/15°C
10°C9/12°C
10°C9/14°C
11°C9/15°C
10°C8/13°C
9°C7/14°C
8°C4/13°C
10°C7/15°C
8°C6/12°C
9°C7/11°C
10°C8/11°C
26AQI
18AQI
26AQI
21AQI
2026 Days Vs Air Quality
Skelleftea, Vasterbotten, Sweden
99%
262
1%
3
Total number of days with different AQI categories in last 269 days in 2026 (96 days remaining)
Under WHO’s Safe Air Quality Limits: 99%
Health Risk Level:
Very Low
In 2026, 99% of 269 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
Skelleftea, Vasterbotten, Sweden
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
21AQI (US)
12AQI (US)
13AQI (US)
23AQI (US)
19AQI (US)
22AQI (US)
18AQI (US)
17AQI (US)
22AQI (US)
22AQI (US)
22AQI (US)
25AQI (US)
18AQI (US)
30AQI (US)
29AQI (US)
28AQI (US)
16AQI (US)
10AQI (US)
14AQI (US)
30AQI (US)
20AQI (US)
25AQI (US)
50AQI (US)
56AQI (US)
45AQI (US)
31AQI (US)
35AQI (US)
18AQI (US)
22AQI (US)
42AQI (US)
17AQI (US)
14AQI (US)
37AQI (US)
49AQI (US)
33AQI (US)
16AQI (US)
15AQI (US)
33AQI (US)
21AQI (US)
13AQI (US)
24AQI (US)
12AQI (US)
33AQI (US)
30AQI (US)
17AQI (US)
13AQI (US)
26AQI (US)
14AQI (US)
14AQI (US)
35AQI (US)
45AQI (US)
12AQI (US)
20AQI (US)
28AQI (US)
19AQI (US)
22AQI (US)
20AQI (US)
20AQI (US)
29AQI (US)
16AQI (US)
18AQI (US)
42AQI (US)
22AQI (US)
23AQI (US)
15AQI (US)
16AQI (US)
18AQI (US)
30AQI (US)
30AQI (US)
56AQI (US)
30AQI (US)
22AQI (US)
27AQI (US)
28AQI (US)
16AQI (US)
24AQI (US)
22AQI (US)
41AQI (US)
38AQI (US)
48AQI (US)
36AQI (US)
39AQI (US)
31AQI (US)
30AQI (US)
14AQI (US)
27AQI (US)
15AQI (US)
17AQI (US)
18AQI (US)
20AQI (US)
25AQI (US)
30AQI (US)
21AQI (US)
32AQI (US)
24AQI (US)
7AQI (US)
15AQI (US)
16AQI (US)
31AQI (US)
35AQI (US)
33AQI (US)
28AQI (US)
37AQI (US)
32AQI (US)
42AQI (US)
39AQI (US)
13AQI (US)
15AQI (US)
22AQI (US)
31AQI (US)
19AQI (US)
10AQI (US)
10AQI (US)
19AQI (US)
22AQI (US)
20AQI (US)
22AQI (US)
14AQI (US)
19AQI (US)
19AQI (US)
13AQI (US)
18AQI (US)
16AQI (US)
16AQI (US)
16AQI (US)
27AQI (US)
13AQI (US)
24AQI (US)
24AQI (US)
14AQI (US)
18AQI (US)
29AQI (US)
38AQI (US)
45AQI (US)
33AQI (US)
33AQI (US)
37AQI (US)
48AQI (US)
40AQI (US)
36AQI (US)
49AQI (US)
44AQI (US)
37AQI (US)
18AQI (US)
14AQI (US)
14AQI (US)
13AQI (US)
24AQI (US)
22AQI (US)
22AQI (US)
24AQI (US)
25AQI (US)
24AQI (US)
34AQI (US)
14AQI (US)
14AQI (US)
23AQI (US)
24AQI (US)
19AQI (US)
20AQI (US)
17AQI (US)
10AQI (US)
8AQI (US)
21AQI (US)
19AQI (US)
21AQI (US)
19AQI (US)
21AQI (US)
18AQI (US)
20AQI (US)
12AQI (US)
14AQI (US)
21AQI (US)
24AQI (US)
23AQI (US)
19AQI (US)
22AQI (US)
18AQI (US)
18AQI (US)
19AQI (US)
22AQI (US)
21AQI (US)
19AQI (US)
13AQI (US)
7AQI (US)
12AQI (US)
13AQI (US)
24AQI (US)
24AQI (US)
17AQI (US)
26AQI (US)
27AQI (US)
24AQI (US)
25AQI (US)
35AQI (US)
31AQI (US)
14AQI (US)
11AQI (US)
15AQI (US)
14AQI (US)
12AQI (US)
13AQI (US)
21AQI (US)
22AQI (US)
25AQI (US)
29AQI (US)
14AQI (US)
23AQI (US)
29AQI (US)
27AQI (US)
32AQI (US)
13AQI (US)
13AQI (US)
21AQI (US)
18AQI (US)
13AQI (US)
7AQI (US)
18AQI (US)
28AQI (US)
13AQI (US)
15AQI (US)
26AQI (US)
24AQI (US)
27AQI (US)
27AQI (US)
18AQI (US)
9AQI (US)
16AQI (US)
21AQI (US)
35AQI (US)
29AQI (US)
44AQI (US)
80AQI (US)
19AQI (US)
13AQI (US)
29AQI (US)
29AQI (US)
22AQI (US)
25AQI (US)
26AQI (US)
33AQI (US)
23AQI (US)
24AQI (US)
29AQI (US)
24AQI (US)
28AQI (US)
20AQI (US)
25AQI (US)
21AQI (US)
22AQI (US)
14AQI (US)
24AQI (US)
20AQI (US)
11AQI (US)
23AQI (US)
21AQI (US)
26AQI (US)
26AQI (US)
18AQI (US)
19AQI (US)
25AQI (US)
14AQI (US)
25AQI (US)
25AQI (US)
21AQI (US)
25AQI (US)
24AQI (US)
27AQI (US)
24AQI (US)
26AQI (US)
20AQI (US)
20AQI (US)
24AQI (US)
22AQI (US)
No. of days
202623AQI (US)
Highest AQI (US) recorded in
March27AQI (US)
Lowest AQI (US) recorded in
July20AQI (US)
202526AQI (US)
Highest AQI (US) recorded in
March47AQI (US)
Lowest AQI (US) recorded in
December19AQI (US)
202428AQI (US)
Highest AQI (US) recorded in
April57AQI (US)
Lowest AQI (US) recorded in
March8AQI (US)
202325AQI (US)
Highest AQI (US) recorded in
April62AQI (US)
Lowest AQI (US) recorded in
November9AQI (US)
202220AQI (US)
Highest AQI (US) recorded in
October27AQI (US)
Lowest AQI (US) recorded in
December14AQI (US)
Most & Least Polluted Years Over the Last 5 Years
Skelleftea's annual 2026 AQI (US) (23) shows an average percentage change of -5.5% (improved AQI (US)) compared to previous years: 2022 (20), 2023 (25), 2024 (28), 2025 (26).