Alvim, Sarpsborg, Ostfold, Norway Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
July Air Quality Analysis
Alvim, Sarpsborg, Ostfold, Norway
AQI Trends: Highest and Lowest
Same Day Analysis (2nd July ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 42 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Jul - 4th Jul 2025
Alvim, Sarpsborg, Ostfold, Norway
4 AM3rd Jul 2025
10 PM
3 AM4th Jul 2025
23AQI
14AQI
23AQI
17AQI
In the last 24 hours,
Alvim's AQI reached its highest point of 23 at 4 AM during the Day, while the lowest point, 14, was recorded at 12 PM during the Day between 3rd Jul and 4th Jul 2025.
Day & Night AQI Trend : Jun - Jul 2025
Alvim, Sarpsborg, Ostfold, Norway
13°C11/15°C
12°C11/15°C
12°C11/15°C
12°C10/14°C
13°C9/14°C
13°C9/15°C
11°C9/12°C
13°C7/19°C
14°C7/19°C
15°C9/20°C
15°C10/20°C
15°C12/19°C
18°C13/23°C
15°C11/18°C
16°C11/21°C
14°C9/19°C
15°C9/19°C
18°C12/24°C
17°C12/22°C
15°C14/19°C
16°C10/20°C
15°C11/22°C
15°C11/17°C
17°C13/23°C
16°C14/21°C
17°C12/22°C
15°C9/20°C
17°C12/20°C
17°C15/21°C
16°C11/20°C
0°C0/0°C
27AQI
23AQI
28AQI
26AQI
2025 Days Vs Air Quality
Alvim, Sarpsborg, Ostfold, Norway
88%
161
11%
21
0.5%
1
Total number of days with different AQI categories in last 185 days in 2025 (180 days remaining)
Under WHO’s Safe Air Quality Limits: 88%
Health Risk Level:
Low
In 2025, 88% of 185 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
Alvim, Sarpsborg, Ostfold, Norway
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
22AQI
54AQI
38AQI
103AQI
71AQI
26AQI
20AQI
36AQI
49AQI
21AQI
21AQI
61AQI
40AQI
42AQI
47AQI
35AQI
52AQI
39AQI
37AQI
33AQI
32AQI
45AQI
32AQI
31AQI
44AQI
33AQI
25AQI
41AQI
26AQI
28AQI
37AQI
58AQI
54AQI
37AQI
58AQI
40AQI
58AQI
45AQI
37AQI
43AQI
39AQI
36AQI
29AQI
29AQI
53AQI
73AQI
67AQI
93AQI
84AQI
67AQI
44AQI
68AQI
80AQI
41AQI
42AQI
28AQI
30AQI
31AQI
32AQI
34AQI
26AQI
28AQI
32AQI
35AQI
42AQI
93AQI
56AQI
33AQI
33AQI
21AQI
20AQI
33AQI
51AQI
33AQI
23AQI
32AQI
38AQI
43AQI
42AQI
38AQI
25AQI
36AQI
43AQI
49AQI
26AQI
39AQI
53AQI
32AQI
19AQI
24AQI
29AQI
38AQI
44AQI
24AQI
19AQI
20AQI
24AQI
24AQI
27AQI
28AQI
27AQI
21AQI
41AQI
34AQI
34AQI
46AQI
65AQI
19AQI
18AQI
12AQI
12AQI
15AQI
16AQI
15AQI
14AQI
17AQI
29AQI
48AQI
21AQI
15AQI
33AQI
23AQI
13AQI
14AQI
19AQI
18AQI
15AQI
19AQI
25AQI
41AQI
28AQI
34AQI
28AQI
23AQI
17AQI
15AQI
16AQI
16AQI
19AQI
20AQI
15AQI
14AQI
13AQI
23AQI
24AQI
26AQI
27AQI
23AQI
19AQI
20AQI
14AQI
21AQI
20AQI
19AQI
28AQI
25AQI
19AQI
17AQI
20AQI
16AQI
37AQI
36AQI
25AQI
24AQI
25AQI
32AQI
33AQI
40AQI
23AQI
17AQI
17AQI
21AQI
13AQI
40AQI
21AQI
17AQI
36AQI
19AQI
28AQI
22AQI
16AQI
39AQI
42AQI
39AQI
50AQI
37AQI
27AQI
21AQI
24AQI
41AQI
No. of days
202533AQI
Highest AQI recorded in
February50AQI
Lowest AQI recorded in
May21AQI
202434AQI
Highest AQI recorded in
January66AQI
Lowest AQI recorded in
July22AQI
202332AQI
Highest AQI recorded in
February42AQI
Lowest AQI recorded in
October17AQI
202237AQI
Highest AQI recorded in
March62AQI
Lowest AQI recorded in
August16AQI
202139AQI
Highest AQI recorded in
December74AQI
Lowest AQI recorded in
April18AQI
Most & Least Polluted Years Over the Last 5 Years
Alvim's annual 2025 AQI (33) shows an average percentage change of -6.5% (improved AQI) compared to previous years: 2021 (39), 2022 (37), 2023 (32), 2024 (34).