Tromso, Troms, 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
Tromso, Troms, Norway
AQI Trends: Highest and Lowest
Same Day Analysis (3rd June):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 20 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: 3rd Jun - 3rd Jun 2026
Tromso, Troms, Norway
12 AM3rd Jun 2026
12 AM
11 PM3rd Jun 2026
AQI
AQI
31AQI
12AQI
In the last 24 hours,
Tromso's AQI reached its highest point of 31 at 10 PM during the Night, while the lowest point, 12, was recorded at 3 PM during the Night between 3rd Jun and 3rd Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Tromso, Troms, Norway
1°C-2/3°C
1°C0/3°C
1°C-2/3°C
3°C1/5°C
4°C0/6°C
5°C3/7°C
6°C3/8°C
5°C3/6°C
4°C2/4°C
6°C4/8°C
8°C5/11°C
8°C5/10°C
6°C5/8°C
5°C5/5°C
9°C4/13°C
11°C10/13°C
9°C8/10°C
10°C7/12°C
9°C8/10°C
7°C7/8°C
7°C6/8°C
8°C5/10°C
7°C6/8°C
6°C5/8°C
3°C2/4°C
5°C2/7°C
7°C5/9°C
9°C7/11°C
11°C7/15°C
13°C10/15°C
2026 Days Vs Air Quality
Tromso, Troms, Norway
100%
151
Total number of days with different AQI categories in last 154 days in 2026 (211 days remaining)
Under WHO’s Safe Air Quality Limits: 100%
Health Risk Level:
Very Low
In 2026, 100% 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
Tromso, Troms, Norway
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
34AQI (US)
16AQI (US)
18AQI (US)
18AQI (US)
19AQI (US)
28AQI (US)
32AQI (US)
28AQI (US)
30AQI (US)
30AQI (US)
26AQI (US)
18AQI (US)
16AQI (US)
12AQI (US)
19AQI (US)
20AQI (US)
24AQI (US)
14AQI (US)
16AQI (US)
21AQI (US)
30AQI (US)
32AQI (US)
32AQI (US)
21AQI (US)
20AQI (US)
24AQI (US)
29AQI (US)
22AQI (US)
28AQI (US)
35AQI (US)
10AQI (US)
20AQI (US)
43AQI (US)
32AQI (US)
32AQI (US)
33AQI (US)
48AQI (US)
42AQI (US)
30AQI (US)
17AQI (US)
22AQI (US)
28AQI (US)
30AQI (US)
23AQI (US)
16AQI (US)
21AQI (US)
14AQI (US)
14AQI (US)
24AQI (US)
18AQI (US)
20AQI (US)
28AQI (US)
34AQI (US)
34AQI (US)
34AQI (US)
28AQI (US)
15AQI (US)
25AQI (US)
31AQI (US)
33AQI (US)
40AQI (US)
37AQI (US)
39AQI (US)
48AQI (US)
34AQI (US)
18AQI (US)
13AQI (US)
24AQI (US)
18AQI (US)
26AQI (US)
21AQI (US)
14AQI (US)
16AQI (US)
24AQI (US)
42AQI (US)
18AQI (US)
11AQI (US)
24AQI (US)
28AQI (US)
37AQI (US)
35AQI (US)
30AQI (US)
15AQI (US)
34AQI (US)
23AQI (US)
22AQI (US)
15AQI (US)
14AQI (US)
31AQI (US)
18AQI (US)
20AQI (US)
13AQI (US)
20AQI (US)
32AQI (US)
36AQI (US)
39AQI (US)
50AQI (US)
45AQI (US)
41AQI (US)
44AQI (US)
42AQI (US)
42AQI (US)
48AQI (US)
47AQI (US)
50AQI (US)
28AQI (US)
28AQI (US)
24AQI (US)
34AQI (US)
19AQI (US)
17AQI (US)
11AQI (US)
15AQI (US)
18AQI (US)
16AQI (US)
16AQI (US)
24AQI (US)
10AQI (US)
15AQI (US)
18AQI (US)
18AQI (US)
22AQI (US)
18AQI (US)
19AQI (US)
21AQI (US)
18AQI (US)
21AQI (US)
25AQI (US)
19AQI (US)
20AQI (US)
16AQI (US)
26AQI (US)
38AQI (US)
42AQI (US)
34AQI (US)
32AQI (US)
34AQI (US)
40AQI (US)
40AQI (US)
38AQI (US)
50AQI (US)
44AQI (US)
36AQI (US)
22AQI (US)
14AQI (US)
16AQI (US)
18AQI (US)
20AQI (US)
23AQI (US)
22AQI (US)
20AQI (US)
23AQI (US)
27AQI (US)
26AQI (US)
30AQI (US)
26AQI (US)
22AQI (US)
No. of days
202626AQI (US)
Highest AQI (US) recorded in
April30AQI (US)
Lowest AQI (US) recorded in
June22AQI (US)
202527AQI (US)
Highest AQI (US) recorded in
October37AQI (US)
Lowest AQI (US) recorded in
August20AQI (US)
202421AQI (US)
Highest AQI (US) recorded in
April31AQI (US)
Lowest AQI (US) recorded in
September16AQI (US)
202318AQI (US)
Highest AQI (US) recorded in
October24AQI (US)
Lowest AQI (US) recorded in
September14AQI (US)
202225AQI (US)
Highest AQI (US) recorded in
April52AQI (US)
Lowest AQI (US) recorded in
December15AQI (US)
202125AQI (US)
Highest AQI (US) recorded in
May28AQI (US)
Lowest AQI (US) recorded in
September21AQI (US)
202026AQI (US)
Highest AQI (US) recorded in
October31AQI (US)
Lowest AQI (US) recorded in
March19AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Tromso's annual 2026 AQI (US) (26) shows an average percentage change of 12.09% (worsened AQI (US)) compared to previous years: 2020 (26), 2021 (25), 2022 (25), 2023 (18), 2024 (21), 2025 (27).