Valand, Stavanger, Rogaland, Norway 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
Valand, Stavanger, Rogaland, Norway
AQI Trends: Highest and Lowest
Same Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 28 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Valand, Stavanger, Rogaland, Norway
4 AM2nd Aug 2025
10 PM
3 AM3rd Aug 2025
AQI
AQI
39AQI
21AQI
In the last 24 hours,
Valand's AQI reached its highest point of 39 at 4 PM during the Night, while the lowest point, undefined, was recorded at 3 AM during the Night between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Valand, Stavanger, Rogaland, Norway
13°C12/15°C
14°C12/15°C
14°C13/15°C
14°C13/14°C
15°C14/16°C
15°C14/15°C
15°C14/15°C
16°C15/18°C
17°C15/19°C
17°C16/18°C
18°C16/19°C
17°C16/19°C
16°C15/17°C
17°C16/18°C
17°C16/18°C
17°C16/18°C
20°C18/22°C
19°C16/21°C
17°C16/18°C
17°C16/18°C
17°C16/17°C
16°C15/17°C
16°C15/16°C
16°C15/16°C
15°C15/16°C
16°C15/17°C
16°C16/17°C
16°C15/17°C
17°C16/17°C
--°C/°C
--°C/°C
35AQI
33AQI
35AQI
35AQI
2025 Days Vs Air Quality
Valand, Stavanger, Rogaland, Norway
86%
183
14%
30
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Under WHO’s Safe Air Quality Limits: 86%
Health Risk Level:
Low
In 2025, 86% of 214 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Valand, Stavanger, Rogaland, Norway
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
25AQI
32AQI
39AQI
76AQI
29AQI
20AQI
39AQI
56AQI
44AQI
73AQI
80AQI
99AQI
39AQI
57AQI
38AQI
36AQI
57AQI
38AQI
63AQI
59AQI
30AQI
32AQI
28AQI
31AQI
62AQI
33AQI
20AQI
30AQI
25AQI
30AQI
48AQI
44AQI
34AQI
26AQI
35AQI
38AQI
50AQI
47AQI
32AQI
46AQI
44AQI
40AQI
60AQI
53AQI
44AQI
64AQI
42AQI
58AQI
65AQI
45AQI
38AQI
27AQI
39AQI
33AQI
39AQI
34AQI
28AQI
33AQI
48AQI
48AQI
51AQI
53AQI
52AQI
54AQI
55AQI
68AQI
46AQI
64AQI
44AQI
22AQI
24AQI
31AQI
36AQI
30AQI
22AQI
26AQI
25AQI
34AQI
55AQI
36AQI
27AQI
51AQI
61AQI
28AQI
35AQI
37AQI
44AQI
26AQI
20AQI
24AQI
25AQI
33AQI
40AQI
39AQI
32AQI
22AQI
27AQI
28AQI
29AQI
33AQI
31AQI
34AQI
37AQI
22AQI
25AQI
33AQI
19AQI
22AQI
18AQI
18AQI
25AQI
20AQI
28AQI
35AQI
22AQI
22AQI
45AQI
45AQI
28AQI
25AQI
32AQI
25AQI
20AQI
15AQI
22AQI
21AQI
23AQI
25AQI
25AQI
31AQI
45AQI
39AQI
41AQI
32AQI
34AQI
33AQI
35AQI
22AQI
24AQI
44AQI
30AQI
14AQI
17AQI
30AQI
17AQI
25AQI
23AQI
23AQI
18AQI
20AQI
15AQI
20AQI
23AQI
27AQI
28AQI
23AQI
22AQI
19AQI
18AQI
17AQI
19AQI
19AQI
21AQI
22AQI
22AQI
32AQI
30AQI
42AQI
24AQI
24AQI
21AQI
23AQI
19AQI
25AQI
19AQI
23AQI
26AQI
28AQI
30AQI
37AQI
39AQI
27AQI
26AQI
18AQI
19AQI
18AQI
17AQI
20AQI
26AQI
31AQI
21AQI
20AQI
22AQI
34AQI
41AQI
45AQI
48AQI
50AQI
53AQI
55AQI
50AQI
51AQI
45AQI
51AQI
59AQI
35AQI
32AQI
21AQI
20AQI
27AQI
33AQI
29AQI
28AQI
44AQI
42AQI
40AQI
29AQI
26AQI
25AQI
34AQI
28AQI
No. of days
202534AQI
Highest AQI recorded in
January44AQI
Lowest AQI recorded in
June25AQI
202430AQI
Highest AQI recorded in
January49AQI
Lowest AQI recorded in
July17AQI
202328AQI
Highest AQI recorded in
February40AQI
Lowest AQI recorded in
July19AQI
202230AQI
Highest AQI recorded in
March49AQI
Lowest AQI recorded in
September14AQI
202130AQI
Highest AQI recorded in
January51AQI
Lowest AQI recorded in
August17AQI
202024AQI
Highest AQI recorded in
March38AQI
Lowest AQI recorded in
July12AQI
Most & Least Polluted Years Over the Last 6 Years
Valand's annual 2025 AQI (34) shows an average percentage change of 21.05% (worsened AQI) compared to previous years: 2020 (24), 2021 (30), 2022 (30), 2023 (28), 2024 (30).