Lillehammer, Oppland, 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
Lillehammer, Oppland, Norway
AQI Trends: Highest and Lowest
Same Day Analysis (30th July ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 23 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 31st Jul - 1st Aug 2025
Lillehammer, Oppland, Norway
4 AM31st Jul 2025
10 PM
3 AM1st Aug 2025
AQI
AQI
46AQI
22AQI
In the last 24 hours,
Lillehammer's AQI reached its highest point of 46 at 12 AM during the Night, while the lowest point, undefined, was recorded at 3 AM during the Night between 31st Jul and 1st Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Lillehammer, Oppland, Norway
12°C9/16°C
11°C6/16°C
12°C6/19°C
9°C7/10°C
13°C8/20°C
12°C6/16°C
15°C8/21°C
15°C9/23°C
17°C7/24°C
21°C15/26°C
21°C14/27°C
19°C12/27°C
17°C13/22°C
18°C12/23°C
21°C13/27°C
20°C13/27°C
19°C11/25°C
19°C12/25°C
21°C13/27°C
18°C12/24°C
19°C13/25°C
19°C13/26°C
21°C13/27°C
20°C13/27°C
18°C13/24°C
14°C11/17°C
14°C9/19°C
13°C10/18°C
13°C10/17°C
--°C/°C
--°C/°C
35AQI
31AQI
36AQI
35AQI
2025 Days Vs Air Quality
Lillehammer, Oppland, Norway
85%
179
15%
32
Total number of days with different AQI categories in last 212 days in 2025 (153 days remaining)
Under WHO’s Safe Air Quality Limits: 85%
Health Risk Level:
Low
In 2025, 85% of 212 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
Lillehammer, Oppland, Norway
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
52AQI
58AQI
47AQI
69AQI
70AQI
54AQI
21AQI
24AQI
35AQI
43AQI
45AQI
49AQI
79AQI
78AQI
74AQI
82AQI
67AQI
56AQI
61AQI
73AQI
56AQI
65AQI
44AQI
44AQI
21AQI
35AQI
32AQI
34AQI
31AQI
34AQI
47AQI
44AQI
62AQI
69AQI
69AQI
27AQI
40AQI
48AQI
77AQI
52AQI
46AQI
44AQI
49AQI
39AQI
43AQI
73AQI
51AQI
47AQI
41AQI
55AQI
80AQI
56AQI
48AQI
40AQI
24AQI
35AQI
26AQI
34AQI
35AQI
62AQI
46AQI
24AQI
22AQI
24AQI
34AQI
43AQI
83AQI
55AQI
35AQI
36AQI
43AQI
70AQI
63AQI
45AQI
42AQI
63AQI
43AQI
47AQI
50AQI
44AQI
36AQI
43AQI
58AQI
40AQI
40AQI
44AQI
28AQI
28AQI
27AQI
43AQI
46AQI
43AQI
47AQI
34AQI
21AQI
20AQI
25AQI
29AQI
33AQI
29AQI
26AQI
23AQI
24AQI
26AQI
26AQI
33AQI
45AQI
19AQI
20AQI
14AQI
15AQI
14AQI
19AQI
20AQI
19AQI
19AQI
20AQI
22AQI
16AQI
16AQI
18AQI
21AQI
13AQI
16AQI
17AQI
18AQI
18AQI
19AQI
19AQI
20AQI
23AQI
29AQI
24AQI
22AQI
20AQI
18AQI
16AQI
16AQI
21AQI
19AQI
18AQI
21AQI
15AQI
18AQI
24AQI
18AQI
21AQI
18AQI
20AQI
14AQI
14AQI
20AQI
16AQI
17AQI
18AQI
17AQI
17AQI
15AQI
17AQI
17AQI
20AQI
23AQI
22AQI
23AQI
22AQI
30AQI
35AQI
34AQI
24AQI
18AQI
19AQI
14AQI
12AQI
24AQI
18AQI
19AQI
25AQI
22AQI
18AQI
16AQI
16AQI
23AQI
22AQI
18AQI
17AQI
17AQI
17AQI
18AQI
19AQI
21AQI
24AQI
26AQI
34AQI
36AQI
46AQI
49AQI
48AQI
46AQI
33AQI
38AQI
48AQI
45AQI
47AQI
49AQI
47AQI
50AQI
35AQI
25AQI
20AQI
23AQI
23AQI
51AQI
48AQI
44AQI
25AQI
19AQI
20AQI
32AQI
No. of days
202534AQI
Highest AQI recorded in
January51AQI
Lowest AQI recorded in
May19AQI
202429AQI
Highest AQI recorded in
December50AQI
Lowest AQI recorded in
July19AQI
202327AQI
Highest AQI recorded in
December38AQI
Lowest AQI recorded in
August18AQI
202226AQI
Highest AQI recorded in
December36AQI
Lowest AQI recorded in
September17AQI
202127AQI
Highest AQI recorded in
January35AQI
Lowest AQI recorded in
August19AQI
202022AQI
Highest AQI recorded in
March33AQI
Lowest AQI recorded in
September15AQI
Most & Least Polluted Years Over the Last 6 Years
Lillehammer's annual 2025 AQI (34) shows an average percentage change of 31.7% (worsened AQI) compared to previous years: 2020 (22), 2021 (27), 2022 (26), 2023 (27), 2024 (29).