Haren, Lower Saxony, Germany Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
October Air Quality Analysis
Haren, Lower Saxony, Germany
AQI Trends: Highest and Lowest
Same Day Analysis (2nd October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 52 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 2nd Oct - 3rd Oct 2025
Haren, Lower Saxony, Germany
7 AM2nd Oct 2025
7 PM
6 AM3rd Oct 2025
63AQI
42AQI
54AQI
38AQI
In the last 24 hours,
Haren's AQI reached its highest point of 63 at 1 PM during the Day, while the lowest point, 38, was recorded at 9 PM during the Night between 2nd Oct and 3rd Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Haren, Lower Saxony, Germany
19°C15/24°C
19°C15/24°C
17°C12/22°C
16°C11/22°C
20°C14/26°C
17°C14/21°C
15°C12/17°C
14°C10/19°C
16°C12/20°C
14°C11/17°C
13°C10/18°C
14°C10/19°C
16°C12/19°C
14°C12/16°C
13°C11/17°C
18°C16/21°C
19°C15/24°C
19°C16/26°C
15°C10/17°C
12°C9/15°C
12°C8/17°C
11°C6/17°C
12°C8/17°C
13°C10/17°C
13°C9/19°C
15°C12/18°C
14°C11/19°C
12°C9/17°C
11°C8/15°C
10°C5/17°C
--°C/°C
28AQI
24AQI
26AQI
24AQI
2025 Days Vs Air Quality
Haren, Lower Saxony, Germany
81%
224
19%
51
Total number of days with different AQI categories in last 276 days in 2025 (89 days remaining)
Under WHO’s Safe Air Quality Limits: 81%
Health Risk Level:
Low
In 2025, 81% of 276 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
Haren, Lower Saxony, Germany
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
43AQI
34AQI
32AQI
37AQI
40AQI
33AQI
26AQI
27AQI
35AQI
29AQI
30AQI
31AQI
42AQI
53AQI
49AQI
49AQI
53AQI
52AQI
55AQI
61AQI
66AQI
67AQI
60AQI
53AQI
45AQI
42AQI
31AQI
27AQI
24AQI
27AQI
29AQI
42AQI
48AQI
57AQI
70AQI
65AQI
59AQI
52AQI
59AQI
71AQI
78AQI
81AQI
83AQI
89AQI
74AQI
75AQI
67AQI
60AQI
58AQI
55AQI
58AQI
55AQI
53AQI
50AQI
40AQI
40AQI
38AQI
34AQI
33AQI
35AQI
39AQI
48AQI
57AQI
69AQI
69AQI
64AQI
64AQI
71AQI
81AQI
71AQI
58AQI
50AQI
41AQI
36AQI
33AQI
28AQI
30AQI
39AQI
54AQI
61AQI
59AQI
59AQI
65AQI
69AQI
59AQI
54AQI
59AQI
53AQI
48AQI
42AQI
37AQI
36AQI
35AQI
42AQI
37AQI
26AQI
25AQI
30AQI
34AQI
36AQI
42AQI
44AQI
43AQI
44AQI
46AQI
41AQI
36AQI
28AQI
27AQI
36AQI
37AQI
42AQI
46AQI
43AQI
37AQI
39AQI
32AQI
35AQI
38AQI
32AQI
37AQI
49AQI
29AQI
24AQI
20AQI
20AQI
21AQI
21AQI
22AQI
24AQI
24AQI
23AQI
24AQI
26AQI
24AQI
25AQI
25AQI
29AQI
27AQI
28AQI
32AQI
31AQI
23AQI
25AQI
24AQI
22AQI
21AQI
17AQI
22AQI
23AQI
27AQI
28AQI
29AQI
27AQI
26AQI
20AQI
18AQI
16AQI
15AQI
24AQI
42AQI
42AQI
38AQI
40AQI
44AQI
42AQI
36AQI
33AQI
36AQI
34AQI
28AQI
27AQI
26AQI
27AQI
25AQI
24AQI
23AQI
22AQI
23AQI
21AQI
23AQI
24AQI
32AQI
29AQI
24AQI
23AQI
21AQI
20AQI
22AQI
24AQI
27AQI
26AQI
28AQI
31AQI
30AQI
33AQI
28AQI
26AQI
29AQI
38AQI
38AQI
32AQI
25AQI
24AQI
25AQI
28AQI
29AQI
36AQI
29AQI
25AQI
22AQI
21AQI
21AQI
20AQI
20AQI
22AQI
23AQI
24AQI
27AQI
30AQI
35AQI
29AQI
28AQI
39AQI
50AQI
55AQI
54AQI
45AQI
30AQI
20AQI
22AQI
25AQI
17AQI
17AQI
17AQI
18AQI
19AQI
25AQI
27AQI
31AQI
24AQI
20AQI
20AQI
19AQI
19AQI
17AQI
21AQI
18AQI
18AQI
21AQI
22AQI
22AQI
22AQI
20AQI
18AQI
17AQI
18AQI
18AQI
19AQI
18AQI
18AQI
22AQI
25AQI
26AQI
22AQI
19AQI
17AQI
23AQI
27AQI
29AQI
49AQI
50AQI
41AQI
45AQI
52AQI
41AQI
59AQI
54AQI
37AQI
25AQI
29AQI
27AQI
28AQI
23AQI
49AQI
No. of days
202536AQI
Highest AQI recorded in
February59AQI
Lowest AQI recorded in
September23AQI
202425AQI
Highest AQI recorded in
December33AQI
Lowest AQI recorded in
January11AQI
202322AQI
Highest AQI recorded in
June32AQI
Lowest AQI recorded in
November8AQI
202223AQI
Highest AQI recorded in
August30AQI
Lowest AQI recorded in
November17AQI
202123AQI
Highest AQI recorded in
April29AQI
Lowest AQI recorded in
December17AQI
202023AQI
Highest AQI recorded in
August29AQI
Lowest AQI recorded in
December18AQI
Most & Least Polluted Years Over the Last 6 Years
Haren's annual 2025 AQI (36) shows an average percentage change of 54.6% (worsened AQI) compared to previous years: 2020 (23), 2021 (23), 2022 (23), 2023 (22), 2024 (25).