Hallikatu, Rauma, Satakunta, 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
Hallikatu, Rauma, Satakunta, Finland
AQI Trends: Highest and Lowest
Same Day Analysis (2nd August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 22 of Good air quality, showing improvement over 2025 on the same day.
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2026
Hallikatu, Rauma, Satakunta, Finland
4 AM2nd Aug 2026
10 PM
3 AM3rd Aug 2026
25AQI
19AQI
27AQI
21AQI
In the last 24 hours,
Hallikatu's AQI reached its highest point of 27 at 3 AM during the Night, while the lowest point, 19, was recorded at 12 PM during the Day between 2nd Aug and 3rd Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Hallikatu, Rauma, Satakunta, Finland
14°C13/16°C
13°C11/15°C
13°C11/14°C
14°C11/16°C
15°C12/18°C
17°C14/20°C
18°C14/22°C
18°C16/22°C
17°C14/19°C
17°C13/20°C
18°C15/20°C
19°C15/23°C
19°C15/22°C
17°C15/20°C
16°C14/19°C
15°C11/19°C
15°C11/18°C
14°C10/16°C
15°C13/16°C
16°C12/18°C
16°C15/18°C
16°C14/18°C
14°C13/16°C
15°C14/17°C
16°C13/18°C
19°C15/22°C
18°C15/20°C
16°C14/18°C
16°C14/18°C
16°C14/18°C
23AQI
20AQI
22AQI
21AQI
2026 Days Vs Air Quality
Hallikatu, Rauma, Satakunta, Finland
97%
205
3%
6
Total number of days with different AQI categories in last 215 days in 2026 (150 days remaining)
Under WHO’s Safe Air Quality Limits: 97%
Health Risk Level:
Very Low
In 2026, 97% of 215 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
Hallikatu, Rauma, Satakunta, Finland
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
36AQI (US)
14AQI (US)
14AQI (US)
25AQI (US)
36AQI (US)
30AQI (US)
30AQI (US)
11AQI (US)
15AQI (US)
14AQI (US)
10AQI (US)
10AQI (US)
15AQI (US)
23AQI (US)
32AQI (US)
24AQI (US)
51AQI (US)
35AQI (US)
43AQI (US)
55AQI (US)
19AQI (US)
19AQI (US)
29AQI (US)
27AQI (US)
45AQI (US)
37AQI (US)
15AQI (US)
23AQI (US)
22AQI (US)
44AQI (US)
25AQI (US)
22AQI (US)
47AQI (US)
66AQI (US)
49AQI (US)
22AQI (US)
16AQI (US)
35AQI (US)
13AQI (US)
20AQI (US)
18AQI (US)
16AQI (US)
21AQI (US)
25AQI (US)
27AQI (US)
15AQI (US)
22AQI (US)
20AQI (US)
27AQI (US)
42AQI (US)
46AQI (US)
19AQI (US)
13AQI (US)
23AQI (US)
10AQI (US)
33AQI (US)
30AQI (US)
21AQI (US)
16AQI (US)
20AQI (US)
40AQI (US)
38AQI (US)
18AQI (US)
22AQI (US)
23AQI (US)
21AQI (US)
24AQI (US)
46AQI (US)
32AQI (US)
74AQI (US)
40AQI (US)
28AQI (US)
52AQI (US)
36AQI (US)
12AQI (US)
18AQI (US)
20AQI (US)
27AQI (US)
27AQI (US)
18AQI (US)
15AQI (US)
29AQI (US)
20AQI (US)
56AQI (US)
11AQI (US)
12AQI (US)
17AQI (US)
18AQI (US)
14AQI (US)
23AQI (US)
21AQI (US)
18AQI (US)
21AQI (US)
27AQI (US)
12AQI (US)
19AQI (US)
17AQI (US)
13AQI (US)
25AQI (US)
33AQI (US)
28AQI (US)
30AQI (US)
32AQI (US)
35AQI (US)
37AQI (US)
32AQI (US)
14AQI (US)
14AQI (US)
18AQI (US)
17AQI (US)
12AQI (US)
13AQI (US)
12AQI (US)
9AQI (US)
8AQI (US)
12AQI (US)
10AQI (US)
10AQI (US)
10AQI (US)
22AQI (US)
14AQI (US)
16AQI (US)
12AQI (US)
13AQI (US)
10AQI (US)
13AQI (US)
12AQI (US)
21AQI (US)
28AQI (US)
24AQI (US)
15AQI (US)
18AQI (US)
39AQI (US)
46AQI (US)
34AQI (US)
34AQI (US)
37AQI (US)
49AQI (US)
42AQI (US)
36AQI (US)
50AQI (US)
44AQI (US)
38AQI (US)
21AQI (US)
21AQI (US)
14AQI (US)
12AQI (US)
18AQI (US)
25AQI (US)
22AQI (US)
24AQI (US)
23AQI (US)
14AQI (US)
13AQI (US)
16AQI (US)
21AQI (US)
24AQI (US)
23AQI (US)
20AQI (US)
18AQI (US)
17AQI (US)
16AQI (US)
20AQI (US)
23AQI (US)
20AQI (US)
21AQI (US)
20AQI (US)
22AQI (US)
18AQI (US)
17AQI (US)
17AQI (US)
16AQI (US)
29AQI (US)
28AQI (US)
20AQI (US)
20AQI (US)
22AQI (US)
18AQI (US)
16AQI (US)
19AQI (US)
22AQI (US)
22AQI (US)
20AQI (US)
8AQI (US)
9AQI (US)
12AQI (US)
12AQI (US)
25AQI (US)
27AQI (US)
25AQI (US)
20AQI (US)
25AQI (US)
23AQI (US)
23AQI (US)
25AQI (US)
27AQI (US)
24AQI (US)
19AQI (US)
20AQI (US)
19AQI (US)
18AQI (US)
20AQI (US)
24AQI (US)
25AQI (US)
22AQI (US)
18AQI (US)
20AQI (US)
23AQI (US)
24AQI (US)
25AQI (US)
22AQI (US)
27AQI (US)
26AQI (US)
27AQI (US)
20AQI (US)
25AQI (US)
20AQI (US)
21AQI (US)
24AQI (US)
No. of days
202624AQI (US)
Highest AQI (US) recorded in
January27AQI (US)
Lowest AQI (US) recorded in
June20AQI (US)
202525AQI (US)
Highest AQI (US) recorded in
July34AQI (US)
Lowest AQI (US) recorded in
May17AQI (US)
202418AQI (US)
Highest AQI (US) recorded in
September24AQI (US)
Lowest AQI (US) recorded in
February8AQI (US)
202311AQI (US)
Highest AQI (US) recorded in
April25AQI (US)
Lowest AQI (US) recorded in
January5AQI (US)
20229AQI (US)
Highest AQI (US) recorded in
April18AQI (US)
Lowest AQI (US) recorded in
July3AQI (US)
202110AQI (US)
Highest AQI (US) recorded in
April14AQI (US)
Lowest AQI (US) recorded in
September7AQI (US)
202014AQI (US)
Highest AQI (US) recorded in
June28AQI (US)
Lowest AQI (US) recorded in
May8AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Hallikatu's annual 2026 AQI (US) (24) shows an average percentage change of 87.6% (worsened AQI (US)) compared to previous years: 2020 (14), 2021 (10), 2022 (9), 2023 (11), 2024 (18), 2025 (25).