Lohja, Uusimaa, Finland Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
June Air Quality Analysis
Lohja, Uusimaa, Finland
AQI Trends: Highest and Lowest
Same Day Analysis (4th June):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 24 of Good air quality, showing improvement over 2025, 2024 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 3rd Jun - 4th Jun 2026
Lohja, Uusimaa, Finland
4 AM3rd Jun 2026
10 PM
3 AM4th Jun 2026
30AQI
12AQI
26AQI
22AQI
In the last 24 hours,
Lohja's AQI reached its highest point of 30 at 10 AM during the Day, while the lowest point, 12, was recorded at 5 PM during the Day between 3rd Jun and 4th Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Lohja, Uusimaa, Finland
6°C0/11°C
8°C0/14°C
9°C1/14°C
9°C4/13°C
9°C3/15°C
9°C4/13°C
10°C8/15°C
11°C9/15°C
9°C6/13°C
12°C7/17°C
13°C7/18°C
11°C6/15°C
12°C5/19°C
14°C10/21°C
14°C9/20°C
15°C10/20°C
13°C9/17°C
16°C9/24°C
14°C11/18°C
13°C10/16°C
12°C7/17°C
11°C7/15°C
11°C8/15°C
13°C6/19°C
15°C7/23°C
14°C12/17°C
15°C11/20°C
15°C8/20°C
16°C9/23°C
18°C11/24°C
34AQI
24AQI
33AQI
29AQI
2026 Days Vs Air Quality
Lohja, Uusimaa, Finland
94%
143
6%
9
Total number of days with different AQI categories in last 155 days in 2026 (210 days remaining)
Under WHO’s Safe Air Quality Limits: 94%
Health Risk Level:
Very Low
In 2026, 94% of 155 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
Lohja, Uusimaa, Finland
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
33AQI (US)
16AQI (US)
26AQI (US)
28AQI (US)
27AQI (US)
40AQI (US)
36AQI (US)
21AQI (US)
18AQI (US)
9AQI (US)
12AQI (US)
11AQI (US)
14AQI (US)
28AQI (US)
42AQI (US)
63AQI (US)
56AQI (US)
43AQI (US)
45AQI (US)
50AQI (US)
24AQI (US)
13AQI (US)
42AQI (US)
47AQI (US)
48AQI (US)
43AQI (US)
33AQI (US)
37AQI (US)
35AQI (US)
50AQI (US)
42AQI (US)
34AQI (US)
45AQI (US)
43AQI (US)
26AQI (US)
26AQI (US)
22AQI (US)
36AQI (US)
17AQI (US)
11AQI (US)
21AQI (US)
42AQI (US)
48AQI (US)
42AQI (US)
33AQI (US)
44AQI (US)
11AQI (US)
25AQI (US)
39AQI (US)
57AQI (US)
26AQI (US)
26AQI (US)
20AQI (US)
21AQI (US)
26AQI (US)
31AQI (US)
31AQI (US)
30AQI (US)
28AQI (US)
31AQI (US)
37AQI (US)
37AQI (US)
33AQI (US)
33AQI (US)
29AQI (US)
26AQI (US)
14AQI (US)
55AQI (US)
50AQI (US)
93AQI (US)
63AQI (US)
22AQI (US)
51AQI (US)
45AQI (US)
19AQI (US)
26AQI (US)
12AQI (US)
34AQI (US)
17AQI (US)
25AQI (US)
18AQI (US)
45AQI (US)
30AQI (US)
68AQI (US)
24AQI (US)
24AQI (US)
18AQI (US)
25AQI (US)
30AQI (US)
37AQI (US)
34AQI (US)
25AQI (US)
26AQI (US)
28AQI (US)
30AQI (US)
23AQI (US)
17AQI (US)
23AQI (US)
26AQI (US)
22AQI (US)
23AQI (US)
25AQI (US)
36AQI (US)
35AQI (US)
37AQI (US)
22AQI (US)
23AQI (US)
29AQI (US)
25AQI (US)
26AQI (US)
16AQI (US)
19AQI (US)
19AQI (US)
10AQI (US)
17AQI (US)
19AQI (US)
16AQI (US)
19AQI (US)
20AQI (US)
23AQI (US)
19AQI (US)
21AQI (US)
17AQI (US)
19AQI (US)
18AQI (US)
18AQI (US)
22AQI (US)
28AQI (US)
29AQI (US)
33AQI (US)
18AQI (US)
26AQI (US)
38AQI (US)
46AQI (US)
35AQI (US)
34AQI (US)
39AQI (US)
51AQI (US)
47AQI (US)
35AQI (US)
49AQI (US)
42AQI (US)
37AQI (US)
20AQI (US)
23AQI (US)
18AQI (US)
15AQI (US)
19AQI (US)
25AQI (US)
23AQI (US)
24AQI (US)
24AQI (US)
33AQI (US)
31AQI (US)
35AQI (US)
24AQI (US)
29AQI (US)
24AQI (US)
No. of days
202630AQI (US)
Highest AQI (US) recorded in
March35AQI (US)
Lowest AQI (US) recorded in
June24AQI (US)
202525AQI (US)
Highest AQI (US) recorded in
February36AQI (US)
Lowest AQI (US) recorded in
May17AQI (US)
202421AQI (US)
Highest AQI (US) recorded in
March29AQI (US)
Lowest AQI (US) recorded in
November16AQI (US)
202320AQI (US)
Highest AQI (US) recorded in
April26AQI (US)
Lowest AQI (US) recorded in
October12AQI (US)
202220AQI (US)
Highest AQI (US) recorded in
March30AQI (US)
Lowest AQI (US) recorded in
September12AQI (US)
202124AQI (US)
Highest AQI (US) recorded in
June30AQI (US)
Lowest AQI (US) recorded in
April14AQI (US)
Most & Least Polluted Years Over the Last 6 Years
Lohja's annual 2026 AQI (US) (30) shows an average percentage change of 37.5% (worsened AQI (US)) compared to previous years: 2021 (24), 2022 (20), 2023 (20), 2024 (21), 2025 (25).