Pyykasjarvi, Oulu, Pohjois Pohjanmaa, Finland 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
Pyykasjarvi, Oulu, Pohjois Pohjanmaa, Finland
AQI Trends: Highest and Lowest
Same Day Analysis (5th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 29 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Pyykasjarvi, Oulu, Pohjois Pohjanmaa, Finland
3 AM5th Aug 2025
11 PM
2 AM6th Aug 2025
35AQI
26AQI
30AQI
28AQI
In the last 24 hours,
Pyykasjarvi's AQI reached its highest point of 35 at 9 AM during the Day, while the lowest point, 26, was recorded at 9 PM during the Day between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Pyykasjarvi, Oulu, Pohjois Pohjanmaa, Finland
11°C10/13°C
12°C9/15°C
13°C11/15°C
15°C10/19°C
18°C12/22°C
18°C13/22°C
21°C15/25°C
22°C17/25°C
21°C17/24°C
20°C16/23°C
19°C15/22°C
19°C14/22°C
18°C15/21°C
21°C15/27°C
22°C16/26°C
21°C17/25°C
19°C16/21°C
20°C16/24°C
21°C17/24°C
19°C15/21°C
19°C15/23°C
21°C17/26°C
21°C17/25°C
21°C19/25°C
23°C18/28°C
23°C17/27°C
22°C17/28°C
18°C16/19°C
21°C15/26°C
20°C15/25°C
--°C/°C
32AQI
32AQI
32AQI
32AQI
2025 Days Vs Air Quality
Pyykasjarvi, Oulu, Pohjois Pohjanmaa, Finland
100%
217
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Under WHO’s Safe Air Quality Limits: 100%
Health Risk Level:
Very Low
In 2025, 100% of 218 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
Pyykasjarvi, Oulu, Pohjois Pohjanmaa, Finland
AQI levels in 2025
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
32AQI
25AQI
33AQI
28AQI
30AQI
25AQI
24AQI
26AQI
27AQI
32AQI
33AQI
33AQI
27AQI
28AQI
25AQI
25AQI
24AQI
28AQI
27AQI
29AQI
27AQI
26AQI
30AQI
26AQI
24AQI
25AQI
23AQI
23AQI
22AQI
19AQI
21AQI
23AQI
21AQI
23AQI
25AQI
23AQI
23AQI
25AQI
23AQI
25AQI
26AQI
25AQI
25AQI
23AQI
24AQI
25AQI
27AQI
28AQI
26AQI
27AQI
27AQI
27AQI
25AQI
34AQI
35AQI
36AQI
43AQI
34AQI
29AQI
27AQI
26AQI
26AQI
28AQI
27AQI
22AQI
26AQI
28AQI
29AQI
26AQI
28AQI
33AQI
37AQI
34AQI
29AQI
24AQI
22AQI
22AQI
19AQI
19AQI
24AQI
21AQI
21AQI
29AQI
25AQI
29AQI
28AQI
27AQI
28AQI
32AQI
35AQI
36AQI
35AQI
34AQI
28AQI
24AQI
24AQI
26AQI
29AQI
31AQI
22AQI
18AQI
15AQI
19AQI
21AQI
24AQI
29AQI
32AQI
26AQI
22AQI
18AQI
15AQI
16AQI
15AQI
15AQI
18AQI
16AQI
16AQI
19AQI
17AQI
17AQI
18AQI
16AQI
15AQI
15AQI
14AQI
15AQI
14AQI
15AQI
16AQI
17AQI
18AQI
19AQI
20AQI
21AQI
21AQI
19AQI
21AQI
19AQI
22AQI
19AQI
15AQI
16AQI
17AQI
18AQI
18AQI
19AQI
21AQI
21AQI
23AQI
19AQI
19AQI
17AQI
17AQI
18AQI
18AQI
20AQI
19AQI
19AQI
17AQI
17AQI
19AQI
20AQI
22AQI
19AQI
20AQI
21AQI
22AQI
24AQI
22AQI
20AQI
18AQI
19AQI
18AQI
18AQI
18AQI
17AQI
19AQI
19AQI
18AQI
17AQI
17AQI
16AQI
17AQI
15AQI
16AQI
16AQI
16AQI
17AQI
18AQI
17AQI
18AQI
21AQI
26AQI
28AQI
30AQI
32AQI
31AQI
28AQI
27AQI
28AQI
32AQI
33AQI
36AQI
37AQI
42AQI
44AQI
45AQI
42AQI
38AQI
38AQI
38AQI
40AQI
43AQI
40AQI
33AQI
31AQI
29AQI
27AQI
27AQI
27AQI
23AQI
18AQI
19AQI
28AQI
35AQI
No. of days
202524AQI
Highest AQI recorded in
August35AQI
Lowest AQI recorded in
May18AQI
202423AQI
Highest AQI recorded in
May30AQI
Lowest AQI recorded in
October16AQI
202322AQI
Highest AQI recorded in
April33AQI
Lowest AQI recorded in
December16AQI
202221AQI
Highest AQI recorded in
April33AQI
Lowest AQI recorded in
November14AQI
202121AQI
Highest AQI recorded in
April32AQI
Lowest AQI recorded in
September16AQI
202022AQI
Highest AQI recorded in
March32AQI
Lowest AQI recorded in
December15AQI
Most & Least Polluted Years Over the Last 6 Years
Pyykasjarvi's annual 2025 AQI (24) shows an average percentage change of 11.5% (worsened AQI) compared to previous years: 2020 (22), 2021 (21), 2022 (21), 2023 (22), 2024 (23).