Sandefjord, Vestfold, Norway Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
November Air Quality Analysis
Sandefjord, Vestfold, Norway
AQI Trends: Highest and Lowest
Same Day Analysis (9th November ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 59 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 9th Nov - 10th Nov 2025
Sandefjord, Vestfold, Norway
7 AM9th Nov 2025
5 PM
6 AM10th Nov 2025
55AQI
45AQI
70AQI
47AQI
In the last 24 hours,
Sandefjord's AQI reached its highest point of 70 at 9 PM during the Night, while the lowest point, 45, was recorded at 9 AM during the Day between 9th Nov and 10th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Sandefjord, Vestfold, Norway
13°C11/15°C
11°C11/12°C
10°C9/12°C
12°C11/15°C
11°C9/13°C
10°C6/13°C
7°C5/9°C
6°C4/9°C
5°C2/8°C
7°C7/8°C
8°C7/9°C
11°C9/11°C
11°C10/11°C
11°C10/11°C
10°C8/10°C
8°C6/9°C
7°C6/8°C
6°C4/8°C
6°C4/7°C
6°C5/7°C
5°C4/6°C
9°C5/10°C
9°C7/10°C
9°C7/10°C
12°C11/12°C
11°C11/12°C
12°C11/12°C
10°C8/11°C
8°C7/9°C
8°C7/9°C
--°C/°C
43AQI
38AQI
55AQI
36AQI
2025 Days Vs Air Quality
Sandefjord, Vestfold, Norway
90%
281
10%
32
Total number of days with different AQI categories in last 314 days in 2025 (51 days remaining)
Under WHO’s Safe Air Quality Limits: 90%
Health Risk Level:
Very Low
In 2025, 90% of 314 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
Sandefjord, Vestfold, Norway
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
23AQI
28AQI
32AQI
65AQI
62AQI
27AQI
34AQI
30AQI
45AQI
32AQI
31AQI
44AQI
51AQI
44AQI
52AQI
40AQI
50AQI
42AQI
40AQI
46AQI
34AQI
45AQI
29AQI
32AQI
43AQI
31AQI
29AQI
28AQI
26AQI
28AQI
35AQI
42AQI
51AQI
48AQI
60AQI
42AQI
40AQI
47AQI
37AQI
44AQI
40AQI
34AQI
38AQI
35AQI
47AQI
61AQI
48AQI
70AQI
64AQI
59AQI
58AQI
63AQI
73AQI
52AQI
37AQI
27AQI
29AQI
32AQI
35AQI
39AQI
32AQI
33AQI
33AQI
30AQI
34AQI
64AQI
60AQI
43AQI
37AQI
19AQI
18AQI
24AQI
49AQI
39AQI
26AQI
39AQI
41AQI
42AQI
44AQI
43AQI
35AQI
39AQI
46AQI
51AQI
31AQI
33AQI
48AQI
34AQI
21AQI
27AQI
32AQI
37AQI
41AQI
27AQI
21AQI
18AQI
23AQI
28AQI
27AQI
29AQI
27AQI
19AQI
33AQI
29AQI
34AQI
32AQI
53AQI
19AQI
19AQI
12AQI
13AQI
15AQI
18AQI
20AQI
18AQI
17AQI
25AQI
35AQI
19AQI
18AQI
31AQI
20AQI
15AQI
14AQI
17AQI
16AQI
15AQI
21AQI
26AQI
35AQI
31AQI
34AQI
24AQI
22AQI
17AQI
16AQI
17AQI
16AQI
18AQI
23AQI
15AQI
14AQI
12AQI
21AQI
21AQI
23AQI
24AQI
21AQI
17AQI
17AQI
14AQI
20AQI
18AQI
21AQI
29AQI
25AQI
18AQI
16AQI
18AQI
16AQI
30AQI
30AQI
23AQI
23AQI
22AQI
28AQI
28AQI
32AQI
25AQI
19AQI
18AQI
20AQI
15AQI
30AQI
22AQI
18AQI
28AQI
21AQI
21AQI
20AQI
19AQI
38AQI
40AQI
24AQI
20AQI
19AQI
18AQI
19AQI
20AQI
24AQI
28AQI
27AQI
29AQI
30AQI
35AQI
36AQI
39AQI
37AQI
44AQI
48AQI
51AQI
47AQI
42AQI
38AQI
41AQI
44AQI
41AQI
36AQI
31AQI
25AQI
19AQI
27AQI
29AQI
30AQI
25AQI
24AQI
24AQI
22AQI
20AQI
27AQI
25AQI
22AQI
20AQI
22AQI
24AQI
33AQI
43AQI
22AQI
15AQI
18AQI
23AQI
16AQI
13AQI
13AQI
13AQI
14AQI
14AQI
16AQI
27AQI
28AQI
35AQI
36AQI
28AQI
25AQI
22AQI
22AQI
26AQI
26AQI
22AQI
24AQI
23AQI
32AQI
44AQI
38AQI
22AQI
16AQI
16AQI
16AQI
16AQI
16AQI
18AQI
22AQI
21AQI
17AQI
14AQI
14AQI
16AQI
19AQI
23AQI
14AQI
20AQI
19AQI
30AQI
30AQI
41AQI
52AQI
55AQI
45AQI
42AQI
54AQI
50AQI
43AQI
35AQI
48AQI
44AQI
56AQI
57AQI
55AQI
46AQI
45AQI
54AQI
56AQI
59AQI
46AQI
39AQI
42AQI
25AQI
28AQI
44AQI
49AQI
47AQI
48AQI
33AQI
41AQI
33AQI
36AQI
42AQI
29AQI
39AQI
55AQI
69AQI
68AQI
59AQI
38AQI
47AQI
37AQI
25AQI
20AQI
22AQI
33AQI
23AQI
22AQI
45AQI
48AQI
No. of days
202532AQI
Highest AQI recorded in
November48AQI
Lowest AQI recorded in
May20AQI
202425AQI
Highest AQI recorded in
November33AQI
Lowest AQI recorded in
February19AQI
202319AQI
Highest AQI recorded in
February20AQI
Lowest AQI recorded in
December18AQI
202218AQI
Highest AQI recorded in
October19AQI
Lowest AQI recorded in
December18AQI
Most & Least Polluted Years Over the Last 4 Years
Sandefjord's annual 2025 AQI (32) shows an average percentage change of 56.2% (worsened AQI) compared to previous years: 2022 (18), 2023 (19), 2024 (25).