Skien, Telemark, Norway Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
June Air Quality Analysis
Skien, Telemark, Norway
AQI Trends: Highest and Lowest
Same Day Analysis (2nd June):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 31 of Good air quality, showing improvement over 2024 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Jun - 3rd Jun 2026
Skien, Telemark, Norway
4 AM2nd Jun 2026
9 PM
3 AM3rd Jun 2026
42AQI
27AQI
33AQI
28AQI
In the last 24 hours,
Skien's AQI reached its highest point of 42 at 12 PM during the Day, while the lowest point, 27, was recorded at 10 PM during the Day between 2nd Jun and 3rd Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Skien, Telemark, Norway
6°C1/11°C
5°C-2/11°C
7°C0/13°C
8°C1/13°C
9°C4/13°C
9°C4/12°C
7°C0/11°C
8°C2/13°C
8°C4/11°C
5°C4/6°C
7°C5/9°C
7°C4/10°C
9°C5/12°C
9°C4/13°C
11°C6/15°C
9°C6/11°C
14°C9/18°C
14°C7/20°C
15°C11/21°C
14°C8/20°C
16°C10/21°C
15°C10/20°C
13°C5/19°C
12°C5/17°C
13°C7/20°C
15°C8/21°C
16°C10/21°C
13°C10/16°C
12°C11/13°C
15°C11/20°C
31AQI
22AQI
29AQI
26AQI
2026 Days Vs Air Quality
Skien, Telemark, Norway
93%
140
7%
10
Total number of days with different AQI categories in last 154 days in 2026 (211 days remaining)
Under WHO’s Safe Air Quality Limits: 93%
Health Risk Level:
Very Low
In 2026, 93% of 154 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
Skien, Telemark, Norway
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
86AQI (US)
14AQI (US)
19AQI (US)
23AQI (US)
28AQI (US)
35AQI (US)
58AQI (US)
38AQI (US)
37AQI (US)
29AQI (US)
77AQI (US)
49AQI (US)
21AQI (US)
24AQI (US)
47AQI (US)
36AQI (US)
30AQI (US)
20AQI (US)
33AQI (US)
46AQI (US)
30AQI (US)
26AQI (US)
43AQI (US)
50AQI (US)
43AQI (US)
24AQI (US)
28AQI (US)
17AQI (US)
36AQI (US)
42AQI (US)
40AQI (US)
32AQI (US)
16AQI (US)
36AQI (US)
35AQI (US)
39AQI (US)
41AQI (US)
36AQI (US)
21AQI (US)
30AQI (US)
38AQI (US)
32AQI (US)
20AQI (US)
23AQI (US)
49AQI (US)
45AQI (US)
18AQI (US)
26AQI (US)
56AQI (US)
58AQI (US)
74AQI (US)
41AQI (US)
33AQI (US)
39AQI (US)
24AQI (US)
16AQI (US)
32AQI (US)
42AQI (US)
20AQI (US)
21AQI (US)
31AQI (US)
35AQI (US)
32AQI (US)
38AQI (US)
56AQI (US)
72AQI (US)
61AQI (US)
38AQI (US)
44AQI (US)
35AQI (US)
47AQI (US)
45AQI (US)
45AQI (US)
29AQI (US)
40AQI (US)
25AQI (US)
46AQI (US)
28AQI (US)
32AQI (US)
42AQI (US)
47AQI (US)
31AQI (US)
43AQI (US)
14AQI (US)
14AQI (US)
31AQI (US)
23AQI (US)
22AQI (US)
16AQI (US)
22AQI (US)
34AQI (US)
13AQI (US)
14AQI (US)
18AQI (US)
22AQI (US)
11AQI (US)
18AQI (US)
26AQI (US)
23AQI (US)
24AQI (US)
24AQI (US)
22AQI (US)
33AQI (US)
15AQI (US)
21AQI (US)
32AQI (US)
34AQI (US)
16AQI (US)
10AQI (US)
14AQI (US)
20AQI (US)
18AQI (US)
12AQI (US)
12AQI (US)
14AQI (US)
20AQI (US)
21AQI (US)
28AQI (US)
39AQI (US)
23AQI (US)
24AQI (US)
18AQI (US)
10AQI (US)
13AQI (US)
14AQI (US)
21AQI (US)
13AQI (US)
18AQI (US)
19AQI (US)
16AQI (US)
11AQI (US)
27AQI (US)
36AQI (US)
40AQI (US)
35AQI (US)
33AQI (US)
32AQI (US)
34AQI (US)
33AQI (US)
38AQI (US)
51AQI (US)
41AQI (US)
30AQI (US)
19AQI (US)
17AQI (US)
17AQI (US)
14AQI (US)
21AQI (US)
30AQI (US)
31AQI (US)
36AQI (US)
35AQI (US)
36AQI (US)
20AQI (US)
25AQI (US)
31AQI (US)
No. of days
202631AQI (US)
Highest AQI (US) recorded in
January36AQI (US)
Lowest AQI (US) recorded in
April20AQI (US)
202536AQI (US)
Highest AQI (US) recorded in
December54AQI (US)
Lowest AQI (US) recorded in
September22AQI (US)
202433AQI (US)
Highest AQI (US) recorded in
January51AQI (US)
Lowest AQI (US) recorded in
July20AQI (US)
202331AQI (US)
Highest AQI (US) recorded in
February41AQI (US)
Lowest AQI (US) recorded in
October20AQI (US)
202232AQI (US)
Highest AQI (US) recorded in
January48AQI (US)
Lowest AQI (US) recorded in
August17AQI (US)
202131AQI (US)
Highest AQI (US) recorded in
December44AQI (US)
Lowest AQI (US) recorded in
August22AQI (US)
202026AQI (US)
Highest AQI (US) recorded in
March40AQI (US)
Lowest AQI (US) recorded in
July18AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Skien's annual 2026 AQI (US) (31) shows an average percentage change of -0.6% (improved AQI (US)) compared to previous years: 2020 (26), 2021 (31), 2022 (32), 2023 (31), 2024 (33), 2025 (36).