Lohja, Uusimaa, Finland Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
March Air Quality Analysis
Lohja, Uusimaa, Finland
AQI Trends: Highest and Lowest
Same Day Analysis (10th March):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 50 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report

Day & Night AQI Trend: 9th Mar - 10th Mar 2026
Lohja, Uusimaa, Finland
7 AM9th Mar 2026
5 PM
6 AM10th Mar 2026
98AQI
56AQI
54AQI
23AQI
In the last 24 hours,
Lohja's AQI reached its highest point of 98 at 2 PM during the Day, while the lowest point, 23, was recorded at 1 AM during the Night between 9th Mar and 10th Mar 2026.
Day & Night AQI Trend : Feb - Mar 2026
Lohja, Uusimaa, Finland
-8°C-13/-5°C
-8°C-10/-5°C
-7°C-9/-3°C
-10°C-13/-7°C
-14°C-17/-10°C
-16°C-19/-9°C
-14°C-19/-6°C
-14°C-17/-6°C
-14°C-18/-6°C
-12°C-16/-7°C
-11°C-15/-8°C
-10°C-17/-4°C
-2°C-5/0°C
-6°C-13/-3°C
-9°C-15/-2°C
-7°C-12/-3°C
-9°C-17/-3°C
-1°C-4/1°C
2°C1/2°C
1°C0/2°C
1°C0/2°C
0°C-6/1°C
-1°C-7/2°C
2°C0/3°C
1°C-3/4°C
0°C-3/5°C
0°C-3/5°C
0°C-3/5°C
1°C-1/4°C
2°C-2/6°C
34AQI
28AQI
39AQI
27AQI
2026 Days Vs Air Quality
Lohja, Uusimaa, Finland
94%
65
6%
4
Total number of days with different AQI categories in last 70 days in 2026 (295 days remaining)
Under WHO’s Safe Air Quality Limits: 94%
Health Risk Level:
Very Low
In 2026, 94% of 70 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)
33AQI (US)
31AQI (US)
35AQI (US)
No. of days
202632AQI (US)
Highest AQI (US) recorded in
March35AQI (US)
Lowest AQI (US) recorded in
February31AQI (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) (32) shows an average percentage change of 49.6% (worsened AQI (US)) compared to previous years: 2021 (24), 2022 (20), 2023 (20), 2024 (21), 2025 (25).