Hollola Kansankatu Siirrettava, Lahti, Paijat Hame, Finland 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
Hollola Kansankatu Siirrettava, Lahti, Paijat Hame, Finland
AQI Trends: Highest and Lowest
Same Day Analysis (4th October ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 1st highest AQI at 43 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 4th Oct - 5th Oct 2025
Hollola Kansankatu Siirrettava, Lahti, Paijat Hame, Finland
6 AM4th Oct 2025
7 PM
5 AM5th Oct 2025
54AQI
32AQI
51AQI
38AQI
In the last 24 hours,
Hollola Kansankatu Siirrettava's AQI reached its highest point of 54 at 1 PM during the Day, while the lowest point, 32, was recorded at 6 PM during the Day between 4th Oct and 5th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Hollola Kansankatu Siirrettava, Lahti, Paijat Hame, Finland
17°C12/23°C
18°C14/23°C
19°C16/24°C
19°C15/24°C
17°C14/22°C
16°C13/20°C
18°C15/21°C
15°C13/19°C
15°C11/19°C
13°C10/16°C
13°C11/14°C
12°C11/15°C
13°C11/15°C
12°C9/16°C
11°C9/14°C
12°C9/16°C
16°C14/20°C
12°C8/13°C
7°C4/9°C
6°C3/10°C
8°C3/14°C
10°C6/15°C
10°C7/15°C
9°C6/13°C
7°C3/11°C
6°C3/11°C
7°C3/10°C
6°C3/11°C
5°C3/10°C
7°C3/9°C
--°C/°C
25AQI
22AQI
26AQI
22AQI
2025 Days Vs Air Quality
Hollola Kansankatu Siirrettava, Lahti, Paijat Hame, Finland
96%
265
4%
12
Total number of days with different AQI categories in last 278 days in 2025 (87 days remaining)
Under WHO’s Safe Air Quality Limits: 96%
Health Risk Level:
Very Low
In 2025, 96% of 278 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
Hollola Kansankatu Siirrettava, Lahti, Paijat Hame, Finland
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
22AQI
20AQI
24AQI
25AQI
25AQI
28AQI
25AQI
29AQI
26AQI
33AQI
24AQI
26AQI
25AQI
27AQI
21AQI
21AQI
20AQI
22AQI
26AQI
22AQI
23AQI
25AQI
23AQI
22AQI
28AQI
23AQI
31AQI
31AQI
31AQI
22AQI
38AQI
18AQI
19AQI
24AQI
37AQI
22AQI
26AQI
26AQI
30AQI
38AQI
33AQI
23AQI
22AQI
20AQI
22AQI
22AQI
25AQI
24AQI
20AQI
29AQI
33AQI
28AQI
49AQI
56AQI
64AQI
75AQI
73AQI
36AQI
39AQI
25AQI
22AQI
21AQI
22AQI
22AQI
22AQI
33AQI
38AQI
38AQI
29AQI
24AQI
32AQI
22AQI
25AQI
24AQI
14AQI
19AQI
14AQI
20AQI
28AQI
31AQI
40AQI
37AQI
44AQI
56AQI
39AQI
38AQI
30AQI
52AQI
54AQI
48AQI
43AQI
33AQI
33AQI
23AQI
19AQI
22AQI
18AQI
24AQI
18AQI
16AQI
18AQI
20AQI
20AQI
28AQI
31AQI
32AQI
33AQI
30AQI
32AQI
17AQI
14AQI
17AQI
18AQI
13AQI
16AQI
14AQI
14AQI
19AQI
14AQI
14AQI
16AQI
15AQI
13AQI
13AQI
13AQI
12AQI
13AQI
14AQI
15AQI
16AQI
16AQI
17AQI
22AQI
16AQI
17AQI
18AQI
26AQI
19AQI
22AQI
17AQI
13AQI
18AQI
19AQI
16AQI
15AQI
17AQI
19AQI
19AQI
25AQI
25AQI
16AQI
14AQI
17AQI
20AQI
19AQI
24AQI
20AQI
18AQI
15AQI
17AQI
17AQI
28AQI
34AQI
20AQI
20AQI
22AQI
29AQI
34AQI
25AQI
20AQI
18AQI
18AQI
18AQI
19AQI
21AQI
16AQI
15AQI
17AQI
19AQI
17AQI
15AQI
16AQI
17AQI
17AQI
16AQI
16AQI
16AQI
19AQI
19AQI
18AQI
18AQI
22AQI
29AQI
38AQI
48AQI
51AQI
40AQI
33AQI
26AQI
27AQI
27AQI
33AQI
40AQI
48AQI
52AQI
54AQI
53AQI
46AQI
38AQI
37AQI
44AQI
51AQI
40AQI
26AQI
26AQI
27AQI
24AQI
21AQI
17AQI
17AQI
22AQI
20AQI
18AQI
16AQI
15AQI
17AQI
20AQI
14AQI
12AQI
12AQI
12AQI
11AQI
11AQI
12AQI
12AQI
12AQI
12AQI
12AQI
13AQI
14AQI
16AQI
15AQI
15AQI
15AQI
17AQI
18AQI
20AQI
21AQI
27AQI
36AQI
35AQI
33AQI
36AQI
32AQI
24AQI
21AQI
21AQI
24AQI
19AQI
16AQI
16AQI
15AQI
15AQI
23AQI
16AQI
12AQI
11AQI
12AQI
8AQI
7AQI
12AQI
19AQI
26AQI
30AQI
39AQI
38AQI
43AQI
25AQI
33AQI
31AQI
22AQI
17AQI
20AQI
33AQI
17AQI
20AQI
38AQI
No. of days
202524AQI
Highest AQI recorded in
October38AQI
Lowest AQI recorded in
August17AQI
202419AQI
Highest AQI recorded in
September24AQI
Lowest AQI recorded in
October14AQI
202314AQI
Highest AQI recorded in
January28AQI
Lowest AQI recorded in
November6AQI
202220AQI
Highest AQI recorded in
April35AQI
Lowest AQI recorded in
August9AQI
202128AQI
Highest AQI recorded in
March128AQI
Lowest AQI recorded in
September13AQI
20209AQI
Highest AQI recorded in
October27AQI
Lowest AQI recorded in
November4AQI
Most & Least Polluted Years Over the Last 6 Years
Hollola Kansankatu Siirrettava's annual 2025 AQI (24) shows an average percentage change of 57.09% (worsened AQI) compared to previous years: 2020 (9), 2021 (28), 2022 (20), 2023 (14), 2024 (19).