Tartu, Tartumaa, Estonia Historical Air Quality Analysis
Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!
Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+
August Air Quality Analysis
Tartu, Tartumaa, Estonia
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
7th Aug 2023
40AQILowest AQI recorded on
5th Aug 2024
13AQISame Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 26 of Good air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 1st Aug - 2nd Aug 2025
Tartu, Tartumaa, Estonia
AQI
Day
Night
.
4 AM1st Aug 2025
10 PM
3 AM2nd Aug 2025
Day time
Avg. Highest Time
6PM1st Aug
36AQI
Avg. Lowest Time
8AM1st Aug
22AQI
Night time
Avg. Highest Time
11PM1st Aug
28AQI
Avg. Lowest Time
3AM2nd Aug
20AQI
In the last 24 hours,
Tartu's AQI reached its highest point of 36 at 6 PM during the Day, while the lowest point, 20, was recorded at 3 AM during the Night between 1st Aug and 2nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Tartu, Tartumaa, Estonia
JulAug
03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd
Day
Night
3rd Jul 2025224 AMAQI
3rd Jul 2025175 AMAQI
3rd Jul 2025176 AMAQI
3rd Jul 2025177 AMAQI
3rd Jul 2025178 AMAQI
3rd Jul 2025179 AMAQI
3rd Jul 20251710 AMAQI
3rd Jul 20251711 AMAQI
3rd Jul 20252012 PMAQI
3rd Jul 2025191 PMAQI
3rd Jul 2025172 PMAQI
3rd Jul 2025183 PMAQI
3rd Jul 2025174 PMAQI
3rd Jul 2025175 PMAQI
3rd Jul 2025176 PMAQI
3rd Jul 2025187 PMAQI
3rd Jul 2025188 PMAQI
3rd Jul 2025189 PMAQI
3rd Jul 20251810 PMAQI
3rd Jul 20251811 PMAQI
4th Jul 20251812 AMAQI
4th Jul 2025181 AMAQI
4th Jul 2025182 AMAQI
4th Jul 2025173 AMAQI
21°C13/29°C
4th Jul 2025194 AMAQI
4th Jul 2025175 AMAQI
4th Jul 2025136 AMAQI
4th Jul 2025157 AMAQI
4th Jul 2025158 AMAQI
4th Jul 2025169 AMAQI
4th Jul 20251410 AMAQI
4th Jul 20251611 AMAQI
4th Jul 20251612 PMAQI
4th Jul 2025151 PMAQI
4th Jul 2025162 PMAQI
4th Jul 2025173 PMAQI
4th Jul 2025164 PMAQI
4th Jul 2025165 PMAQI
4th Jul 2025156 PMAQI
4th Jul 2025167 PMAQI
4th Jul 2025168 PMAQI
4th Jul 2025169 PMAQI
4th Jul 20252010 PMAQI
4th Jul 20251611 PMAQI
5th Jul 20251712 AMAQI
5th Jul 2025171 AMAQI
5th Jul 2025172 AMAQI
5th Jul 2025143 AMAQI
15°C11/19°C
5th Jul 2025134 AMAQI
5th Jul 2025145 AMAQI
5th Jul 2025136 AMAQI
5th Jul 2025247 AMAQI
5th Jul 2025158 AMAQI
5th Jul 2025159 AMAQI
5th Jul 20251310 AMAQI
5th Jul 20251411 AMAQI
5th Jul 20251512 PMAQI
5th Jul 2025141 PMAQI
5th Jul 2025152 PMAQI
5th Jul 2025173 PMAQI
5th Jul 2025164 PMAQI
5th Jul 2025155 PMAQI
5th Jul 2025176 PMAQI
5th Jul 2025167 PMAQI
5th Jul 2025168 PMAQI
5th Jul 2025169 PMAQI
5th Jul 20251610 PMAQI
5th Jul 20251711 PMAQI
6th Jul 20251712 AMAQI
6th Jul 2025171 AMAQI
6th Jul 2025172 AMAQI
6th Jul 2025163 AMAQI
13°C8/19°C
6th Jul 2025164 AMAQI
6th Jul 2025155 AMAQI
6th Jul 2025146 AMAQI
6th Jul 2025177 AMAQI
6th Jul 2025158 AMAQI
6th Jul 2025149 AMAQI
6th Jul 20251410 AMAQI
6th Jul 20251411 AMAQI
6th Jul 20251312 PMAQI
6th Jul 2025151 PMAQI
6th Jul 2025142 PMAQI
6th Jul 2025153 PMAQI
6th Jul 2025164 PMAQI
6th Jul 2025165 PMAQI
6th Jul 2025166 PMAQI
6th Jul 2025177 PMAQI
6th Jul 2025168 PMAQI
6th Jul 2025169 PMAQI
6th Jul 20251610 PMAQI
6th Jul 20251711 PMAQI
7th Jul 20251712 AMAQI
7th Jul 2025171 AMAQI
7th Jul 2025172 AMAQI
7th Jul 2025153 AMAQI
15°C13/18°C
7th Jul 2025154 AMAQI
7th Jul 2025165 AMAQI
7th Jul 2025166 AMAQI
7th Jul 2025177 AMAQI
7th Jul 2025168 AMAQI
7th Jul 2025159 AMAQI
7th Jul 20251610 AMAQI
7th Jul 20251711 AMAQI
7th Jul 20251712 PMAQI
7th Jul 2025271 PMAQI
7th Jul 2025212 PMAQI
7th Jul 2025173 PMAQI
7th Jul 2025174 PMAQI
7th Jul 2025175 PMAQI
7th Jul 2025186 PMAQI
7th Jul 2025177 PMAQI
7th Jul 2025178 PMAQI
7th Jul 2025189 PMAQI
7th Jul 20251710 PMAQI
7th Jul 20251811 PMAQI
8th Jul 20251812 AMAQI
8th Jul 2025171 AMAQI
8th Jul 2025172 AMAQI
8th Jul 2025213 AMAQI
17°C12/24°C
8th Jul 2025224 AMAQI
8th Jul 2025245 AMAQI
8th Jul 2025246 AMAQI
8th Jul 2025227 AMAQI
8th Jul 2025268 AMAQI
8th Jul 2025269 AMAQI
8th Jul 20252610 AMAQI
8th Jul 20252111 AMAQI
8th Jul 20252112 PMAQI
8th Jul 2025211 PMAQI
8th Jul 2025182 PMAQI
8th Jul 2025183 PMAQI
8th Jul 2025184 PMAQI
8th Jul 2025185 PMAQI
8th Jul 2025186 PMAQI
8th Jul 2025177 PMAQI
8th Jul 2025188 PMAQI
8th Jul 2025189 PMAQI
8th Jul 20251810 PMAQI
8th Jul 20251911 PMAQI
9th Jul 20252012 AMAQI
9th Jul 2025201 AMAQI
9th Jul 2025202 AMAQI
9th Jul 2025183 AMAQI
17°C14/21°C
9th Jul 2025164 AMAQI
9th Jul 2025185 AMAQI
9th Jul 2025166 AMAQI
9th Jul 2025177 AMAQI
9th Jul 2025188 AMAQI
9th Jul 2025189 AMAQI
9th Jul 20251810 AMAQI
9th Jul 20251711 AMAQI
9th Jul 20251712 PMAQI
9th Jul 2025161 PMAQI
9th Jul 2025152 PMAQI
9th Jul 2025163 PMAQI
9th Jul 2025164 PMAQI
9th Jul 2025155 PMAQI
9th Jul 2025166 PMAQI
9th Jul 2025167 PMAQI
9th Jul 2025168 PMAQI
9th Jul 2025159 PMAQI
9th Jul 20251610 PMAQI
9th Jul 20251811 PMAQI
10th Jul 20251812 AMAQI
10th Jul 2025181 AMAQI
10th Jul 2025182 AMAQI
10th Jul 2025183 AMAQI
15°C12/19°C
10th Jul 2025174 AMAQI
10th Jul 2025185 AMAQI
10th Jul 2025216 AMAQI
10th Jul 2025207 AMAQI
10th Jul 2025168 AMAQI
10th Jul 2025159 AMAQI
10th Jul 20251510 AMAQI
10th Jul 20251411 AMAQI
10th Jul 20251312 PMAQI
10th Jul 2025141 PMAQI
10th Jul 2025142 PMAQI
10th Jul 2025163 PMAQI
10th Jul 2025164 PMAQI
10th Jul 2025165 PMAQI
10th Jul 2025166 PMAQI
10th Jul 2025167 PMAQI
10th Jul 2025178 PMAQI
10th Jul 2025169 PMAQI
10th Jul 20251710 PMAQI
10th Jul 20251811 PMAQI
11th Jul 20251812 AMAQI
11th Jul 2025181 AMAQI
11th Jul 2025182 AMAQI
11th Jul 2025163 AMAQI
14°C12/16°C
11th Jul 2025164 AMAQI
11th Jul 2025175 AMAQI
11th Jul 2025166 AMAQI
11th Jul 2025157 AMAQI
11th Jul 2025188 AMAQI
11th Jul 2025149 AMAQI
11th Jul 20251410 AMAQI
11th Jul 20251611 AMAQI
11th Jul 20251612 PMAQI
11th Jul 2025171 PMAQI
11th Jul 2025222 PMAQI
11th Jul 2025203 PMAQI
11th Jul 2025204 PMAQI
11th Jul 2025245 PMAQI
11th Jul 2025226 PMAQI
11th Jul 2025237 PMAQI
11th Jul 2025238 PMAQI
11th Jul 2025239 PMAQI
11th Jul 20252110 PMAQI
11th Jul 20251811 PMAQI
12th Jul 20251812 AMAQI
12th Jul 2025181 AMAQI
12th Jul 2025182 AMAQI
12th Jul 2025263 AMAQI
21°C15/30°C
12th Jul 2025284 AMAQI
12th Jul 2025275 AMAQI
12th Jul 2025246 AMAQI
12th Jul 2025287 AMAQI
12th Jul 2025308 AMAQI
12th Jul 2025329 AMAQI
12th Jul 20253010 AMAQI
12th Jul 20252711 AMAQI
12th Jul 20252512 PMAQI
12th Jul 2025251 PMAQI
12th Jul 2025242 PMAQI
12th Jul 2025213 PMAQI
12th Jul 2025224 PMAQI
12th Jul 2025215 PMAQI
12th Jul 2025206 PMAQI
12th Jul 2025207 PMAQI
12th Jul 2025208 PMAQI
12th Jul 2025199 PMAQI
12th Jul 20252110 PMAQI
12th Jul 20252411 PMAQI
13th Jul 20252312 AMAQI
13th Jul 2025231 AMAQI
13th Jul 2025242 AMAQI
13th Jul 2025203 AMAQI
20°C16/24°C
13th Jul 2025184 AMAQI
13th Jul 2025195 AMAQI
13th Jul 2025196 AMAQI
13th Jul 2025187 AMAQI
13th Jul 2025198 AMAQI
13th Jul 2025199 AMAQI
13th Jul 20252110 AMAQI
13th Jul 20252311 AMAQI
13th Jul 20252412 PMAQI
13th Jul 2025261 PMAQI
13th Jul 2025252 PMAQI
13th Jul 2025243 PMAQI
13th Jul 2025244 PMAQI
13th Jul 2025245 PMAQI
13th Jul 2025246 PMAQI
13th Jul 2025267 PMAQI
13th Jul 2025278 PMAQI
13th Jul 2025269 PMAQI
13th Jul 20252610 PMAQI
13th Jul 20252311 PMAQI
14th Jul 20252312 AMAQI
14th Jul 2025231 AMAQI
14th Jul 2025232 AMAQI
14th Jul 2025203 AMAQI
20°C15/25°C
14th Jul 2025184 AMAQI
14th Jul 2025185 AMAQI
14th Jul 2025176 AMAQI
14th Jul 2025287 AMAQI
14th Jul 2025238 AMAQI
14th Jul 2025199 AMAQI
14th Jul 20252010 AMAQI
14th Jul 20252011 AMAQI
14th Jul 20251812 PMAQI
14th Jul 2025171 PMAQI
14th Jul 2025182 PMAQI
14th Jul 2025203 PMAQI
14th Jul 2025224 PMAQI
14th Jul 2025215 PMAQI
14th Jul 2025206 PMAQI
14th Jul 2025207 PMAQI
14th Jul 2025208 PMAQI
14th Jul 2025229 PMAQI
14th Jul 20252210 PMAQI
14th Jul 20252311 PMAQI
15th Jul 20252212 AMAQI
15th Jul 2025241 AMAQI
15th Jul 2025242 AMAQI
15th Jul 2025233 AMAQI
20°C16/25°C
15th Jul 2025254 AMAQI
15th Jul 2025235 AMAQI
15th Jul 2025266 AMAQI
15th Jul 2025247 AMAQI
15th Jul 2025258 AMAQI
15th Jul 2025249 AMAQI
15th Jul 20252610 AMAQI
15th Jul 20252611 AMAQI
15th Jul 20252312 PMAQI
15th Jul 2025241 PMAQI
15th Jul 2025262 PMAQI
15th Jul 2025243 PMAQI
15th Jul 2025244 PMAQI
15th Jul 2025245 PMAQI
15th Jul 2025246 PMAQI
15th Jul 2025257 PMAQI
15th Jul 2025228 PMAQI
15th Jul 2025229 PMAQI
15th Jul 20252510 PMAQI
15th Jul 20252811 PMAQI
16th Jul 20252612 AMAQI
16th Jul 2025281 AMAQI
16th Jul 2025272 AMAQI
16th Jul 2025243 AMAQI
19°C16/24°C
16th Jul 2025234 AMAQI
16th Jul 2025265 AMAQI
16th Jul 2025326 AMAQI
16th Jul 2025317 AMAQI
16th Jul 2025308 AMAQI
16th Jul 2025409 AMAQI
16th Jul 20253810 AMAQI
16th Jul 20253911 AMAQI
16th Jul 20253512 PMAQI
16th Jul 2025371 PMAQI
16th Jul 2025342 PMAQI
16th Jul 2025343 PMAQI
16th Jul 2025324 PMAQI
16th Jul 2025325 PMAQI
16th Jul 2025316 PMAQI
16th Jul 2025297 PMAQI
16th Jul 2025298 PMAQI
16th Jul 2025289 PMAQI
16th Jul 20252910 PMAQI
16th Jul 20253011 PMAQI
17th Jul 20253212 AMAQI
17th Jul 2025321 AMAQI
17th Jul 2025332 AMAQI
17th Jul 2025323 AMAQI
20°C16/26°C
17th Jul 2025254 AMAQI
17th Jul 2025245 AMAQI
17th Jul 2025256 AMAQI
17th Jul 2025277 AMAQI
17th Jul 2025318 AMAQI
17th Jul 2025289 AMAQI
17th Jul 20252810 AMAQI
17th Jul 20252911 AMAQI
17th Jul 20253212 PMAQI
17th Jul 2025321 PMAQI
17th Jul 2025322 PMAQI
17th Jul 2025293 PMAQI
17th Jul 2025294 PMAQI
17th Jul 2025295 PMAQI
17th Jul 2025276 PMAQI
17th Jul 2025287 PMAQI
17th Jul 2025278 PMAQI
17th Jul 2025279 PMAQI
17th Jul 20252810 PMAQI
17th Jul 20253011 PMAQI
18th Jul 20253012 AMAQI
18th Jul 2025311 AMAQI
18th Jul 2025302 AMAQI
18th Jul 2025283 AMAQI
21°C16/26°C
18th Jul 2025304 AMAQI
18th Jul 2025295 AMAQI
18th Jul 2025266 AMAQI
18th Jul 2025247 AMAQI
18th Jul 2025258 AMAQI
18th Jul 2025229 AMAQI
18th Jul 20252310 AMAQI
18th Jul 20252211 AMAQI
18th Jul 20252312 PMAQI
18th Jul 2025221 PMAQI
18th Jul 2025232 PMAQI
18th Jul 2025253 PMAQI
18th Jul 2025254 PMAQI
18th Jul 2025255 PMAQI
18th Jul 2025256 PMAQI
18th Jul 2025267 PMAQI
18th Jul 2025248 PMAQI
18th Jul 2025269 PMAQI
18th Jul 20252610 PMAQI
18th Jul 20252611 PMAQI
19th Jul 20252712 AMAQI
19th Jul 2025281 AMAQI
19th Jul 2025282 AMAQI
19th Jul 2025243 AMAQI
21°C16/26°C
19th Jul 2025224 AMAQI
19th Jul 2025215 AMAQI
19th Jul 2025216 AMAQI
19th Jul 2025227 AMAQI
19th Jul 2025218 AMAQI
19th Jul 2025199 AMAQI
19th Jul 20251810 AMAQI
19th Jul 20251811 AMAQI
19th Jul 20251712 PMAQI
19th Jul 2025171 PMAQI
19th Jul 2025192 PMAQI
19th Jul 2025223 PMAQI
19th Jul 2025224 PMAQI
19th Jul 2025215 PMAQI
19th Jul 2025226 PMAQI
19th Jul 2025227 PMAQI
19th Jul 2025228 PMAQI
19th Jul 2025229 PMAQI
19th Jul 20252210 PMAQI
19th Jul 20252311 PMAQI
20th Jul 20252312 AMAQI
20th Jul 2025231 AMAQI
20th Jul 2025242 AMAQI
20th Jul 2025223 AMAQI
20°C14/25°C
20th Jul 2025224 AMAQI
20th Jul 2025225 AMAQI
20th Jul 2025246 AMAQI
20th Jul 2025257 AMAQI
20th Jul 2025258 AMAQI
20th Jul 2025269 AMAQI
20th Jul 20252510 AMAQI
20th Jul 20252411 AMAQI
20th Jul 20252312 PMAQI
20th Jul 2025231 PMAQI
20th Jul 2025242 PMAQI
20th Jul 2025243 PMAQI
20th Jul 2025254 PMAQI
20th Jul 2025265 PMAQI
20th Jul 2025256 PMAQI
20th Jul 2025257 PMAQI
20th Jul 2025258 PMAQI
20th Jul 2025269 PMAQI
20th Jul 20252410 PMAQI
20th Jul 20252411 PMAQI
21st Jul 20252412 AMAQI
21st Jul 2025241 AMAQI
21st Jul 2025232 AMAQI
21st Jul 2025203 AMAQI
20°C16/25°C
21st Jul 2025194 AMAQI
21st Jul 2025205 AMAQI
21st Jul 2025206 AMAQI
21st Jul 2025207 AMAQI
21st Jul 2025188 AMAQI
21st Jul 2025189 AMAQI
21st Jul 20251810 AMAQI
21st Jul 20251911 AMAQI
21st Jul 20252212 PMAQI
21st Jul 2025231 PMAQI
21st Jul 2025232 PMAQI
21st Jul 2025253 PMAQI
21st Jul 2025264 PMAQI
21st Jul 2025265 PMAQI
21st Jul 2025296 PMAQI
21st Jul 2025287 PMAQI
21st Jul 2025278 PMAQI
21st Jul 2025279 PMAQI
21st Jul 20252510 PMAQI
21st Jul 20252311 PMAQI
22nd Jul 20252312 AMAQI
22nd Jul 2025221 AMAQI
22nd Jul 2025222 AMAQI
22nd Jul 2025233 AMAQI
20°C17/25°C
22nd Jul 2025244 AMAQI
22nd Jul 2025245 AMAQI
22nd Jul 2025266 AMAQI
22nd Jul 2025257 AMAQI
22nd Jul 2025248 AMAQI
22nd Jul 2025269 AMAQI
22nd Jul 20252610 AMAQI
22nd Jul 20252711 AMAQI
22nd Jul 20253112 PMAQI
22nd Jul 2025321 PMAQI
22nd Jul 2025282 PMAQI
22nd Jul 2025283 PMAQI
22nd Jul 2025294 PMAQI
22nd Jul 2025285 PMAQI
22nd Jul 2025286 PMAQI
22nd Jul 2025297 PMAQI
22nd Jul 2025268 PMAQI
22nd Jul 2025269 PMAQI
22nd Jul 20252610 PMAQI
22nd Jul 20252611 PMAQI
23rd Jul 20252612 AMAQI
23rd Jul 2025261 AMAQI
23rd Jul 2025262 AMAQI
23rd Jul 2025233 AMAQI
20°C17/25°C
23rd Jul 2025244 AMAQI
23rd Jul 2025235 AMAQI
23rd Jul 2025246 AMAQI
23rd Jul 2025207 AMAQI
23rd Jul 2025218 AMAQI
23rd Jul 2025199 AMAQI
23rd Jul 20252010 AMAQI
23rd Jul 20252011 AMAQI
23rd Jul 20251812 PMAQI
23rd Jul 2025201 PMAQI
23rd Jul 2025222 PMAQI
23rd Jul 2025263 PMAQI
23rd Jul 2025264 PMAQI
23rd Jul 2025265 PMAQI
23rd Jul 2025266 PMAQI
23rd Jul 2025277 PMAQI
23rd Jul 2025268 PMAQI
23rd Jul 2025269 PMAQI
23rd Jul 20252710 PMAQI
23rd Jul 20252811 PMAQI
24th Jul 20252812 AMAQI
24th Jul 2025261 AMAQI
24th Jul 2025262 AMAQI
24th Jul 2025303 AMAQI
20°C15/25°C
24th Jul 2025314 AMAQI
24th Jul 2025345 AMAQI
24th Jul 2025366 AMAQI
24th Jul 2025327 AMAQI
24th Jul 2025308 AMAQI
24th Jul 2025349 AMAQI
24th Jul 20253410 AMAQI
24th Jul 20253211 AMAQI
24th Jul 20253512 PMAQI
24th Jul 2025341 PMAQI
24th Jul 2025332 PMAQI
24th Jul 2025343 PMAQI
24th Jul 2025344 PMAQI
24th Jul 2025335 PMAQI
24th Jul 2025346 PMAQI
24th Jul 2025327 PMAQI
24th Jul 2025338 PMAQI
24th Jul 2025329 PMAQI
24th Jul 20253410 PMAQI
24th Jul 20253411 PMAQI
25th Jul 20253512 AMAQI
25th Jul 2025341 AMAQI
25th Jul 2025342 AMAQI
25th Jul 2025263 AMAQI
22°C16/27°C
25th Jul 2025234 AMAQI
25th Jul 2025265 AMAQI
25th Jul 2025276 AMAQI
25th Jul 2025287 AMAQI
25th Jul 2025278 AMAQI
25th Jul 2025259 AMAQI
25th Jul 20252510 AMAQI
25th Jul 20252511 AMAQI
25th Jul 20252412 PMAQI
25th Jul 2025241 PMAQI
25th Jul 2025252 PMAQI
25th Jul 2025303 PMAQI
25th Jul 2025304 PMAQI
25th Jul 2025305 PMAQI
25th Jul 2025296 PMAQI
25th Jul 2025297 PMAQI
25th Jul 2025308 PMAQI
25th Jul 2025289 PMAQI
25th Jul 20252910 PMAQI
25th Jul 20253211 PMAQI
26th Jul 20253012 AMAQI
26th Jul 2025301 AMAQI
26th Jul 2025312 AMAQI
26th Jul 2025363 AMAQI
22°C16/28°C
26th Jul 2025414 AMAQI
26th Jul 2025395 AMAQI
26th Jul 2025326 AMAQI
26th Jul 2025307 AMAQI
26th Jul 2025298 AMAQI
26th Jul 2025269 AMAQI
26th Jul 20252310 AMAQI
26th Jul 20252311 AMAQI
26th Jul 20252012 PMAQI
26th Jul 2025201 PMAQI
26th Jul 2025252 PMAQI
26th Jul 2025273 PMAQI
26th Jul 2025274 PMAQI
26th Jul 2025265 PMAQI
26th Jul 2025276 PMAQI
26th Jul 2025287 PMAQI
26th Jul 2025268 PMAQI
26th Jul 2025269 PMAQI
26th Jul 20252810 PMAQI
26th Jul 20253311 PMAQI
27th Jul 20253112 AMAQI
27th Jul 2025321 AMAQI
27th Jul 2025322 AMAQI
27th Jul 2025273 AMAQI
21°C16/27°C
27th Jul 2025214 AMAQI
27th Jul 2025235 AMAQI
27th Jul 2025266 AMAQI
27th Jul 2025267 AMAQI
27th Jul 2025248 AMAQI
27th Jul 2025229 AMAQI
27th Jul 20252210 AMAQI
27th Jul 20252211 AMAQI
27th Jul 20252012 PMAQI
27th Jul 2025201 PMAQI
27th Jul 2025232 PMAQI
27th Jul 2025263 PMAQI
27th Jul 2025244 PMAQI
27th Jul 2025265 PMAQI
27th Jul 2025286 PMAQI
27th Jul 2025267 PMAQI
27th Jul 2025268 PMAQI
27th Jul 2025269 PMAQI
27th Jul 20252710 PMAQI
27th Jul 20252911 PMAQI
28th Jul 20252812 AMAQI
28th Jul 2025281 AMAQI
28th Jul 2025282 AMAQI
28th Jul 2025203 AMAQI
20°C15/26°C
28th Jul 2025174 AMAQI
28th Jul 2025175 AMAQI
28th Jul 2025206 AMAQI
28th Jul 2025207 AMAQI
28th Jul 2025208 AMAQI
28th Jul 2025189 AMAQI
28th Jul 20251910 AMAQI
28th Jul 20252011 AMAQI
28th Jul 20251912 PMAQI
28th Jul 2025201 PMAQI
28th Jul 2025212 PMAQI
28th Jul 2025243 PMAQI
28th Jul 2025254 PMAQI
28th Jul 2025265 PMAQI
28th Jul 2025236 PMAQI
28th Jul 2025247 PMAQI
28th Jul 2025238 PMAQI
28th Jul 2025239 PMAQI
28th Jul 20252410 PMAQI
28th Jul 20252511 PMAQI
29th Jul 20252612 AMAQI
29th Jul 2025241 AMAQI
29th Jul 2025242 AMAQI
29th Jul 2025203 AMAQI
21°C16/27°C
29th Jul 2025214 AMAQI
29th Jul 2025215 AMAQI
29th Jul 2025226 AMAQI
29th Jul 2025237 AMAQI
29th Jul 2025228 AMAQI
29th Jul 2025269 AMAQI
29th Jul 20252610 AMAQI
29th Jul 20252711 AMAQI
29th Jul 20252612 PMAQI
29th Jul 2025271 PMAQI
29th Jul 2025262 PMAQI
29th Jul 2025283 PMAQI
29th Jul 2025274 PMAQI
29th Jul 2025285 PMAQI
29th Jul 2025276 PMAQI
29th Jul 2025267 PMAQI
29th Jul 2025268 PMAQI
29th Jul 2025249 PMAQI
29th Jul 20252610 PMAQI
29th Jul 20252611 PMAQI
30th Jul 20252512 AMAQI
30th Jul 2025261 AMAQI
30th Jul 2025262 AMAQI
30th Jul 2025263 AMAQI
23°C18/27°C
30th Jul 2025244 AMAQI
30th Jul 2025285 AMAQI
30th Jul 2025296 AMAQI
30th Jul 2025277 AMAQI
30th Jul 2025288 AMAQI
30th Jul 2025309 AMAQI
30th Jul 20253110 AMAQI
30th Jul 20253011 AMAQI
30th Jul 20253012 PMAQI
30th Jul 2025321 PMAQI
30th Jul 2025302 PMAQI
30th Jul 2025313 PMAQI
30th Jul 2025314 PMAQI
30th Jul 2025305 PMAQI
30th Jul 2025296 PMAQI
30th Jul 2025287 PMAQI
30th Jul 2025288 PMAQI
30th Jul 2025349 PMAQI
30th Jul 20253410 PMAQI
30th Jul 20253411 PMAQI
31st Jul 20253412 AMAQI
31st Jul 2025341 AMAQI
31st Jul 2025342 AMAQI
31st Jul 2025343 AMAQI
23°C17/29°C
31st Jul 2025344 AMAQI
31st Jul 2025315 AMAQI
31st Jul 2025286 AMAQI
31st Jul 2025297 AMAQI
31st Jul 2025288 AMAQI
31st Jul 2025299 AMAQI
31st Jul 20252810 AMAQI
31st Jul 20252811 AMAQI
31st Jul 20253012 PMAQI
31st Jul 2025301 PMAQI
31st Jul 2025312 PMAQI
31st Jul 2025313 PMAQI
31st Jul 2025354 PMAQI
31st Jul 2025325 PMAQI
31st Jul 2025296 PMAQI
31st Jul 2025317 PMAQI
31st Jul 2025288 PMAQI
31st Jul 2025289 PMAQI
31st Jul 20253110 PMAQI
31st Jul 20253211 PMAQI
1st Aug 20253012 AMAQI
1st Aug 2025301 AMAQI
1st Aug 2025312 AMAQI
1st Aug 2025233 AMAQI
21°C17/28°C
1st Aug 2025244 AMAQI
1st Aug 2025225 AMAQI
1st Aug 2025236 AMAQI
1st Aug 2025247 AMAQI
1st Aug 2025228 AMAQI
1st Aug 2025259 AMAQI
1st Aug 20252510 AMAQI
1st Aug 20252311 AMAQI
1st Aug 20252412 PMAQI
1st Aug 2025271 PMAQI
1st Aug 2025252 PMAQI
1st Aug 2025253 PMAQI
1st Aug 2025264 PMAQI
1st Aug 2025265 PMAQI
1st Aug 2025366 PMAQI
1st Aug 2025257 PMAQI
1st Aug 2025268 PMAQI
1st Aug 2025269 PMAQI
1st Aug 20252610 PMAQI
1st Aug 20252811 PMAQI
2nd Aug 20252712 AMAQI
2nd Aug 2025281 AMAQI
2nd Aug 2025272 AMAQI
2nd Aug 2025203 AMAQI
17°C15/20°C
2nd Aug 2025194 AMAQI
4 AM2nd Aug 2025195 AMAQI
2nd Aug 2025216 AMAQI
2nd Aug 2025227 AMAQI
2nd Aug 2025228 AMAQI
2nd Aug 2025269 AMAQI
2nd Aug 20252410 AMAQI
2nd Aug 20251911 AMAQI
2nd Aug 20252012 PMAQI
2nd Aug 2025181 PMAQI
1 PM2nd Aug 2025202 PMAQI
2nd Aug 2025203 PMAQI
2nd Aug 2025214 PMAQI
2nd Aug 2025225 PMAQI
2nd Aug 2025236 PMAQI
2nd Aug 2025237 PMAQI
2nd Aug 2025228 PMAQI
2nd Aug 2025219 PMAQI
2nd Aug 20252310 PMAQI
10 PM1 AM
3 AM
--°C/°C
Day time
Avg. Highest Time
4 AM - 10 PM
23AQI
19 hours / Day
570 hours / Month
Avg. Lowest Time
4 AM - 10 PM
23AQI
19 hours / Day
570 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 10 PM (Avg. 23), while the lowest AQI was between 4 AM to 10 PM (Avg. 23).
Night time
Avg. Highest Time
11 PM
25AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
12 AM - 3 AM
24AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 PM to 11 PM (Avg. 25), while the lowest AQI was between 12 AM to 3 AM (Avg. 24).
2025 Days Vs Air Quality
Tartu, Tartumaa, Estonia
2025
96%
204
4%
9
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
204 DaysModerate
9 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 96%
Health Risk Level:
Very Low
In 2025, 96% of 214 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 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
1st January 2025
31AQI
31AQI
2nd January 2025
32AQI
32AQI
3rd January 2025
31AQI
31AQI
4th January 2025
32AQI
32AQI
5th January 2025
35AQI
35AQI
6th January 2025
26AQI
26AQI
7th January 2025
35AQI
35AQI
8th January 2025
36AQI
36AQI
9th January 2025
25AQI
25AQI
10th January 2025
25AQI
25AQI
11th January 2025
28AQI
28AQI
12th January 2025
22AQI
22AQI
13th January 2025
27AQI
27AQI
14th January 2025
24AQI
24AQI
15th January 2025
23AQI
23AQI
16th January 2025
23AQI
23AQI
17th January 2025
21AQI
21AQI
18th January 2025
28AQI
28AQI
19th January 2025
23AQI
23AQI
20th January 2025
22AQI
22AQI
21st January 2025
25AQI
25AQI
22nd January 2025
34AQI
34AQI
23rd January 2025
40AQI
40AQI
24th January 2025
34AQI
34AQI
25th January 2025
31AQI
31AQI
26th January 2025
30AQI
30AQI
27th January 2025
28AQI
28AQI
28th January 2025
38AQI
38AQI
29th January 2025
48AQI
48AQI
30th January 2025
26AQI
26AQI
31st January 2025
32AQI
32AQI
1st February 2025
25AQI
25AQI
2nd February 2025
22AQI
22AQI
3rd February 2025
20AQI
20AQI
4th February 2025
30AQI
30AQI
5th February 2025
29AQI
29AQI
6th February 2025
28AQI
28AQI
7th February 2025
33AQI
33AQI
8th February 2025
33AQI
33AQI
9th February 2025
57AQI
57AQI
10th February 2025
55AQI
55AQI
11th February 2025
40AQI
40AQI
12th February 2025
46AQI
46AQI
13th February 2025
39AQI
39AQI
14th February 2025
31AQI
31AQI
15th February 2025
26AQI
26AQI
16th February 2025
38AQI
38AQI
17th February 2025
36AQI
36AQI
18th February 2025
41AQI
41AQI
19th February 2025
34AQI
34AQI
20th February 2025
40AQI
40AQI
21st February 2025
32AQI
32AQI
22nd February 2025
38AQI
38AQI
23rd February 2025
47AQI
47AQI
24th February 2025
64AQI
64AQI
25th February 2025
73AQI
73AQI
26th February 2025
71AQI
71AQI
27th February 2025
61AQI
61AQI
28th February 2025
65AQI
65AQI
1st March 2025
48AQI
48AQI
2nd March 2025
38AQI
38AQI
3rd March 2025
32AQI
32AQI
4th March 2025
32AQI
32AQI
5th March 2025
29AQI
29AQI
6th March 2025
27AQI
27AQI
7th March 2025
42AQI
42AQI
8th March 2025
53AQI
53AQI
9th March 2025
34AQI
34AQI
10th March 2025
36AQI
36AQI
11th March 2025
33AQI
33AQI
12th March 2025
26AQI
26AQI
13th March 2025
33AQI
33AQI
14th March 2025
23AQI
23AQI
15th March 2025
21AQI
21AQI
16th March 2025
17AQI
17AQI
17th March 2025
17AQI
17AQI
18th March 2025
20AQI
20AQI
19th March 2025
20AQI
20AQI
20th March 2025
26AQI
26AQI
21st March 2025
26AQI
26AQI
22nd March 2025
18AQI
18AQI
23rd March 2025
23AQI
23AQI
24th March 2025
36AQI
36AQI
25th March 2025
54AQI
54AQI
26th March 2025
37AQI
37AQI
27th March 2025
30AQI
30AQI
28th March 2025
41AQI
41AQI
29th March 2025
41AQI
41AQI
30th March 2025
34AQI
34AQI
31st March 2025
39AQI
39AQI
1st April 2025
49AQI
49AQI
2nd April 2025
31AQI
31AQI
3rd April 2025
26AQI
26AQI
4th April 2025
23AQI
23AQI
5th April 2025
15AQI
15AQI
6th April 2025
14AQI
14AQI
7th April 2025
18AQI
18AQI
8th April 2025
16AQI
16AQI
9th April 2025
16AQI
16AQI
10th April 2025
15AQI
15AQI
11th April 2025
20AQI
20AQI
12th April 2025
18AQI
18AQI
13th April 2025
20AQI
20AQI
14th April 2025
28AQI
28AQI
15th April 2025
32AQI
32AQI
16th April 2025
28AQI
28AQI
17th April 2025
26AQI
26AQI
18th April 2025
32AQI
32AQI
19th April 2025
47AQI
47AQI
20th April 2025
25AQI
25AQI
21st April 2025
20AQI
20AQI
22nd April 2025
14AQI
14AQI
23rd April 2025
16AQI
16AQI
24th April 2025
14AQI
14AQI
25th April 2025
14AQI
14AQI
26th April 2025
14AQI
14AQI
27th April 2025
12AQI
12AQI
28th April 2025
18AQI
18AQI
29th April 2025
16AQI
16AQI
30th April 2025
14AQI
14AQI
1st May 2025
14AQI
14AQI
2nd May 2025
22AQI
22AQI
3rd May 2025
17AQI
17AQI
4th May 2025
16AQI
16AQI
5th May 2025
18AQI
18AQI
6th May 2025
13AQI
13AQI
7th May 2025
13AQI
13AQI
8th May 2025
14AQI
14AQI
9th May 2025
14AQI
14AQI
10th May 2025
16AQI
16AQI
11th May 2025
16AQI
16AQI
12th May 2025
16AQI
16AQI
13th May 2025
19AQI
19AQI
14th May 2025
18AQI
18AQI
15th May 2025
19AQI
19AQI
16th May 2025
21AQI
21AQI
17th May 2025
17AQI
17AQI
18th May 2025
19AQI
19AQI
19th May 2025
19AQI
19AQI
20th May 2025
20AQI
20AQI
21st May 2025
14AQI
14AQI
22nd May 2025
20AQI
20AQI
23rd May 2025
27AQI
27AQI
24th May 2025
21AQI
21AQI
25th May 2025
15AQI
15AQI
26th May 2025
17AQI
17AQI
27th May 2025
17AQI
17AQI
28th May 2025
21AQI
21AQI
29th May 2025
27AQI
27AQI
30th May 2025
26AQI
26AQI
31st May 2025
17AQI
17AQI
1st June 2025
15AQI
15AQI
2nd June 2025
22AQI
22AQI
3rd June 2025
18AQI
18AQI
4th June 2025
19AQI
19AQI
5th June 2025
26AQI
26AQI
6th June 2025
22AQI
22AQI
7th June 2025
17AQI
17AQI
8th June 2025
18AQI
18AQI
9th June 2025
20AQI
20AQI
10th June 2025
18AQI
18AQI
11th June 2025
22AQI
22AQI
12th June 2025
24AQI
24AQI
13th June 2025
21AQI
21AQI
14th June 2025
17AQI
17AQI
15th June 2025
20AQI
20AQI
16th June 2025
18AQI
18AQI
17th June 2025
24AQI
24AQI
18th June 2025
20AQI
20AQI
19th June 2025
19AQI
19AQI
20th June 2025
17AQI
17AQI
21st June 2025
13AQI
13AQI
22nd June 2025
11AQI
11AQI
23rd June 2025
23AQI
23AQI
24th June 2025
41AQI
41AQI
25th June 2025
20AQI
20AQI
26th June 2025
15AQI
15AQI
27th June 2025
14AQI
14AQI
28th June 2025
14AQI
14AQI
29th June 2025
16AQI
16AQI
30th June 2025
16AQI
16AQI
1st July 2025
14AQI
14AQI
2nd July 2025
16AQI
16AQI
3rd July 2025
18AQI
18AQI
4th July 2025
16AQI
16AQI
5th July 2025
16AQI
16AQI
6th July 2025
16AQI
16AQI
7th July 2025
17AQI
17AQI
8th July 2025
20AQI
20AQI
9th July 2025
17AQI
17AQI
10th July 2025
17AQI
17AQI
11th July 2025
19AQI
19AQI
12th July 2025
23AQI
23AQI
13th July 2025
23AQI
23AQI
14th July 2025
21AQI
21AQI
15th July 2025
24AQI
24AQI
16th July 2025
31AQI
31AQI
17th July 2025
29AQI
29AQI
18th July 2025
26AQI
26AQI
19th July 2025
22AQI
22AQI
20th July 2025
24AQI
24AQI
21st July 2025
23AQI
23AQI
22nd July 2025
26AQI
26AQI
23rd July 2025
24AQI
24AQI
24th July 2025
32AQI
32AQI
25th July 2025
28AQI
28AQI
26th July 2025
29AQI
29AQI
27th July 2025
26AQI
26AQI
28th July 2025
22AQI
22AQI
29th July 2025
25AQI
25AQI
30th July 2025
29AQI
29AQI
31st July 2025
31AQI
31AQI
1st August 2025
26AQI
26AQI
30AQI
41AQI
32AQI
22AQI
18AQI
19AQI
23AQI
26AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202526AQI
31
21
7
29
2
30
31
30
31
1
204
9
Highest AQI recorded in
February41AQI
Lowest AQI recorded in
May18AQI
202428AQI
28
2
1
23
28
3
28
2
31
29
1
31
31
30
28
3
30
31
348
11
1
Highest AQI recorded in
March36AQI
Lowest AQI recorded in
November23AQI
202329AQI
29
2
25
3
30
1
28
2
31
30
31
31
29
1
31
29
26
5
350
14
Highest AQI recorded in
December37AQI
Lowest AQI recorded in
October21AQI
202230AQI
28
3
21
1
22
9
30
31
29
1
24
1
28
31
30
25
6
300
20
Highest AQI recorded in
March43AQI
Lowest AQI recorded in
September17AQI
202130AQI
29
1
28
31
30
31
26
4
31
31
29
1
30
1
28
2
25
6
349
15
Highest AQI recorded in
December37AQI
Lowest AQI recorded in
September25AQI
202023AQI
9
2
21
18
30
31
31
30
31
30
31
262
2
Highest AQI recorded in
March40AQI
Lowest AQI recorded in
August18AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
30AQILeast Polluted Year Recorded
2020(Avg.)
23AQITartu's annual 2025 AQI (26) shows an average percentage change of -6.1% (improved AQI) compared to previous years: 2020 (23), 2021 (30), 2022 (30), 2023 (29), 2024 (28).
