Tartu, Tartumaa, Estonia 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
Tartu, Tartumaa, Estonia
AQI Trends: Highest and Lowest
Same Day Analysis (8th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 24 of Good air quality, showing improvement over 2023 on the same day.
Day & Night AQI Trend: 7th Aug - 8th Aug 2026
Tartu, Tartumaa, Estonia
4 AM7th Aug 2026
9 PM
3 AM8th Aug 2026
44AQI
23AQI
44AQI
29AQI
In the last 24 hours,
Tartu's AQI reached its highest point of 44 at 4 AM during the Night, while the lowest point, 23, was recorded at 4 PM during the Day between 7th Aug and 8th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Tartu, Tartumaa, Estonia
16°C10/22°C
19°C14/26°C
22°C15/29°C
21°C16/27°C
19°C13/24°C
19°C12/26°C
19°C14/24°C
19°C11/26°C
23°C18/27°C
19°C15/24°C
17°C14/21°C
15°C12/16°C
13°C12/16°C
14°C8/19°C
16°C10/21°C
17°C11/23°C
19°C14/25°C
19°C16/25°C
17°C12/21°C
16°C10/24°C
18°C11/25°C
22°C15/29°C
20°C16/24°C
17°C12/22°C
16°C10/21°C
18°C11/24°C
20°C12/27°C
21°C16/26°C
18°C14/22°C
16°C10/21°C
33AQI
25AQI
31AQI
28AQI
2026 Days Vs Air Quality
Tartu, Tartumaa, Estonia
94%
205
6%
12
Total number of days with different AQI categories in last 220 days in 2026 (145 days remaining)
Under WHO’s Safe Air Quality Limits: 94%
Health Risk Level:
Very Low
In 2026, 94% of 220 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
Tartu, Tartumaa, Estonia
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
25AQI (US)
17AQI (US)
29AQI (US)
46AQI (US)
38AQI (US)
39AQI (US)
32AQI (US)
43AQI (US)
23AQI (US)
12AQI (US)
18AQI (US)
36AQI (US)
24AQI (US)
43AQI (US)
47AQI (US)
58AQI (US)
57AQI (US)
60AQI (US)
71AQI (US)
56AQI (US)
61AQI (US)
12AQI (US)
20AQI (US)
45AQI (US)
28AQI (US)
26AQI (US)
30AQI (US)
30AQI (US)
13AQI (US)
38AQI (US)
45AQI (US)
38AQI (US)
34AQI (US)
15AQI (US)
13AQI (US)
29AQI (US)
35AQI (US)
40AQI (US)
13AQI (US)
32AQI (US)
38AQI (US)
65AQI (US)
39AQI (US)
27AQI (US)
13AQI (US)
40AQI (US)
35AQI (US)
46AQI (US)
35AQI (US)
22AQI (US)
22AQI (US)
16AQI (US)
24AQI (US)
15AQI (US)
10AQI (US)
28AQI (US)
30AQI (US)
40AQI (US)
39AQI (US)
39AQI (US)
11AQI (US)
11AQI (US)
27AQI (US)
15AQI (US)
26AQI (US)
28AQI (US)
28AQI (US)
37AQI (US)
54AQI (US)
52AQI (US)
58AQI (US)
16AQI (US)
35AQI (US)
36AQI (US)
32AQI (US)
35AQI (US)
28AQI (US)
27AQI (US)
23AQI (US)
25AQI (US)
22AQI (US)
34AQI (US)
27AQI (US)
40AQI (US)
28AQI (US)
15AQI (US)
12AQI (US)
16AQI (US)
19AQI (US)
10AQI (US)
13AQI (US)
15AQI (US)
20AQI (US)
18AQI (US)
23AQI (US)
27AQI (US)
13AQI (US)
17AQI (US)
23AQI (US)
25AQI (US)
25AQI (US)
15AQI (US)
20AQI (US)
27AQI (US)
33AQI (US)
29AQI (US)
8AQI (US)
24AQI (US)
21AQI (US)
19AQI (US)
13AQI (US)
17AQI (US)
22AQI (US)
15AQI (US)
8AQI (US)
15AQI (US)
10AQI (US)
19AQI (US)
20AQI (US)
21AQI (US)
19AQI (US)
24AQI (US)
20AQI (US)
13AQI (US)
16AQI (US)
18AQI (US)
23AQI (US)
26AQI (US)
20AQI (US)
26AQI (US)
20AQI (US)
27AQI (US)
40AQI (US)
47AQI (US)
35AQI (US)
33AQI (US)
40AQI (US)
52AQI (US)
53AQI (US)
39AQI (US)
46AQI (US)
43AQI (US)
34AQI (US)
11AQI (US)
14AQI (US)
22AQI (US)
16AQI (US)
19AQI (US)
19AQI (US)
17AQI (US)
11AQI (US)
12AQI (US)
21AQI (US)
23AQI (US)
18AQI (US)
15AQI (US)
13AQI (US)
21AQI (US)
20AQI (US)
20AQI (US)
16AQI (US)
14AQI (US)
14AQI (US)
15AQI (US)
19AQI (US)
20AQI (US)
20AQI (US)
20AQI (US)
19AQI (US)
20AQI (US)
22AQI (US)
22AQI (US)
12AQI (US)
20AQI (US)
23AQI (US)
21AQI (US)
22AQI (US)
23AQI (US)
20AQI (US)
14AQI (US)
16AQI (US)
14AQI (US)
11AQI (US)
11AQI (US)
9AQI (US)
10AQI (US)
12AQI (US)
13AQI (US)
21AQI (US)
23AQI (US)
25AQI (US)
25AQI (US)
21AQI (US)
23AQI (US)
33AQI (US)
49AQI (US)
46AQI (US)
41AQI (US)
41AQI (US)
13AQI (US)
22AQI (US)
26AQI (US)
27AQI (US)
31AQI (US)
26AQI (US)
29AQI (US)
21AQI (US)
22AQI (US)
36AQI (US)
31AQI (US)
30AQI (US)
21AQI (US)
39AQI (US)
45AQI (US)
31AQI (US)
35AQI (US)
24AQI (US)
36AQI (US)
30AQI (US)
28AQI (US)
19AQI (US)
28AQI (US)
18AQI (US)
24AQI (US)
32AQI (US)
No. of days
202626AQI (US)
Highest AQI (US) recorded in
January36AQI (US)
Lowest AQI (US) recorded in
June18AQI (US)
202528AQI (US)
Highest AQI (US) recorded in
February41AQI (US)
Lowest AQI (US) recorded in
May18AQI (US)
202428AQI (US)
Highest AQI (US) recorded in
March36AQI (US)
Lowest AQI (US) recorded in
November23AQI (US)
202329AQI (US)
Highest AQI (US) recorded in
December37AQI (US)
Lowest AQI (US) recorded in
October21AQI (US)
202230AQI (US)
Highest AQI (US) recorded in
March43AQI (US)
Lowest AQI (US) recorded in
September17AQI (US)
202130AQI (US)
Highest AQI (US) recorded in
December37AQI (US)
Lowest AQI (US) recorded in
September25AQI (US)
202023AQI (US)
Highest AQI (US) recorded in
March40AQI (US)
Lowest AQI (US) recorded in
November18AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Tartu's annual 2026 AQI (US) (26) shows an average percentage change of -6.3% (improved AQI (US)) compared to previous years: 2020 (23), 2021 (30), 2022 (30), 2023 (29), 2024 (28), 2025 (28).