Tallinn, Harjumaa, 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
Tallinn, Harjumaa, Estonia
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
2nd Aug 2026
66AQILowest AQI recorded on
20th Aug 2025
12AQISame Day Analysis (2nd August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 66 of Moderate air quality on the same day.
Day & Night AQI Trend: 1st Aug - 2nd Aug 2026
Tallinn, Harjumaa, Estonia
AQI
Day
Night
.
4 AM1st Aug 2026
10 PM
3 AM2nd Aug 2026
Day time
Avg. Highest Time
2PM1st Aug
83AQI
Avg. Lowest Time
9AM1st Aug
52AQI
Night time
Avg. Highest Time
11PM1st Aug
67AQI
Avg. Lowest Time
4AM1st Aug
57AQI
In the last 24 hours,
Tallinn's AQI reached its highest point of 83 at 2 PM during the Day, while the lowest point, 52, was recorded at 9 AM during the Day between 1st Aug and 2nd Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Tallinn, Harjumaa, Estonia
JulAug
04th - 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
4th Jul 2026784 AMAQI
4th Jul 2026215 AMAQI
4th Jul 2026476 AMAQI
4th Jul 2026417 AMAQI
4th Jul 2026358 AMAQI
4th Jul 2026379 AMAQI
4th Jul 20264410 AMAQI
4th Jul 20263011 AMAQI
4th Jul 20263212 PMAQI
4th Jul 2026341 PMAQI
4th Jul 2026302 PMAQI
4th Jul 2026433 PMAQI
4th Jul 2026634 PMAQI
4th Jul 2026585 PMAQI
4th Jul 2026416 PMAQI
4th Jul 2026657 PMAQI
4th Jul 2026618 PMAQI
4th Jul 2026369 PMAQI
4th Jul 20263810 PMAQI
4th Jul 20266011 PMAQI
5th Jul 20265412 AMAQI
5th Jul 2026451 AMAQI
5th Jul 2026722 AMAQI
5th Jul 2026393 AMAQI
15°C12/18°C
5th Jul 2026524 AMAQI
5th Jul 2026375 AMAQI
5th Jul 2026396 AMAQI
5th Jul 2026427 AMAQI
5th Jul 2026408 AMAQI
5th Jul 2026409 AMAQI
5th Jul 20264310 AMAQI
5th Jul 20266011 AMAQI
5th Jul 20266612 PMAQI
5th Jul 2026621 PMAQI
5th Jul 2026582 PMAQI
5th Jul 2026583 PMAQI
5th Jul 2026124 PMAQI
5th Jul 2026145 PMAQI
5th Jul 2026126 PMAQI
5th Jul 2026127 PMAQI
5th Jul 2026198 PMAQI
5th Jul 2026179 PMAQI
5th Jul 20261710 PMAQI
5th Jul 20261611 PMAQI
6th Jul 20261212 AMAQI
6th Jul 2026141 AMAQI
6th Jul 2026172 AMAQI
6th Jul 2026173 AMAQI
15°C14/16°C
6th Jul 2026184 AMAQI
6th Jul 2026155 AMAQI
6th Jul 2026156 AMAQI
6th Jul 2026127 AMAQI
6th Jul 2026128 AMAQI
6th Jul 2026129 AMAQI
6th Jul 20261210 AMAQI
6th Jul 20261611 AMAQI
6th Jul 20262112 PMAQI
6th Jul 2026201 PMAQI
6th Jul 2026122 PMAQI
6th Jul 2026103 PMAQI
6th Jul 2026124 PMAQI
6th Jul 2026105 PMAQI
6th Jul 202696 PMAQI
6th Jul 202687 PMAQI
6th Jul 202688 PMAQI
6th Jul 202689 PMAQI
6th Jul 2026810 PMAQI
6th Jul 2026611 PMAQI
7th Jul 2026512 AMAQI
7th Jul 202651 AMAQI
7th Jul 202662 AMAQI
7th Jul 202673 AMAQI
14°C11/16°C
7th Jul 202674 AMAQI
7th Jul 202685 AMAQI
7th Jul 202686 AMAQI
7th Jul 202667 AMAQI
7th Jul 202648 AMAQI
7th Jul 202649 AMAQI
7th Jul 2026410 AMAQI
7th Jul 2026411 AMAQI
7th Jul 2026612 PMAQI
7th Jul 202661 PMAQI
7th Jul 202662 PMAQI
7th Jul 202673 PMAQI
7th Jul 202684 PMAQI
7th Jul 2026125 PMAQI
7th Jul 2026126 PMAQI
7th Jul 2026107 PMAQI
7th Jul 2026128 PMAQI
7th Jul 2026129 PMAQI
7th Jul 20261010 PMAQI
7th Jul 2026811 PMAQI
8th Jul 2026812 AMAQI
8th Jul 202691 AMAQI
8th Jul 2026122 AMAQI
8th Jul 2026123 AMAQI
13°C10/16°C
8th Jul 2026104 AMAQI
8th Jul 202695 AMAQI
8th Jul 202686 AMAQI
8th Jul 202677 AMAQI
8th Jul 202678 AMAQI
8th Jul 202679 AMAQI
8th Jul 2026710 AMAQI
8th Jul 20261211 AMAQI
8th Jul 20261512 PMAQI
8th Jul 2026171 PMAQI
8th Jul 2026172 PMAQI
8th Jul 2026103 PMAQI
8th Jul 2026124 PMAQI
8th Jul 2026105 PMAQI
8th Jul 2026116 PMAQI
8th Jul 2026127 PMAQI
8th Jul 2026138 PMAQI
8th Jul 2026139 PMAQI
8th Jul 20262010 PMAQI
8th Jul 20262411 PMAQI
9th Jul 20261912 AMAQI
9th Jul 202691 AMAQI
9th Jul 202692 AMAQI
9th Jul 202683 AMAQI
13°C11/15°C
9th Jul 202674 AMAQI
9th Jul 202665 AMAQI
9th Jul 202666 AMAQI
9th Jul 202667 AMAQI
9th Jul 202668 AMAQI
9th Jul 202669 AMAQI
9th Jul 2026910 AMAQI
9th Jul 20261711 AMAQI
9th Jul 20261212 PMAQI
9th Jul 2026121 PMAQI
9th Jul 202662 PMAQI
9th Jul 2026153 PMAQI
9th Jul 2026104 PMAQI
9th Jul 2026165 PMAQI
9th Jul 2026206 PMAQI
9th Jul 2026267 PMAQI
9th Jul 2026198 PMAQI
9th Jul 2026179 PMAQI
9th Jul 20262410 PMAQI
9th Jul 20262111 PMAQI
10th Jul 20262312 AMAQI
10th Jul 2026241 AMAQI
10th Jul 2026232 AMAQI
10th Jul 2026233 AMAQI
15°C13/18°C
10th Jul 2026254 AMAQI
10th Jul 2026175 AMAQI
10th Jul 2026166 AMAQI
10th Jul 2026227 AMAQI
10th Jul 2026218 AMAQI
10th Jul 2026219 AMAQI
10th Jul 20261110 AMAQI
10th Jul 20262711 AMAQI
10th Jul 20262012 PMAQI
10th Jul 2026161 PMAQI
10th Jul 2026192 PMAQI
10th Jul 202693 PMAQI
10th Jul 202694 PMAQI
10th Jul 202695 PMAQI
10th Jul 2026196 PMAQI
10th Jul 202697 PMAQI
10th Jul 2026188 PMAQI
10th Jul 202699 PMAQI
10th Jul 2026810 PMAQI
10th Jul 2026811 PMAQI
11th Jul 2026812 AMAQI
11th Jul 2026101 AMAQI
11th Jul 2026152 AMAQI
11th Jul 2026183 AMAQI
16°C12/19°C
11th Jul 202684 AMAQI
11th Jul 202695 AMAQI
11th Jul 202676 AMAQI
11th Jul 2026127 AMAQI
11th Jul 2026128 AMAQI
11th Jul 2026199 AMAQI
11th Jul 2026910 AMAQI
11th Jul 20261211 AMAQI
11th Jul 20261912 PMAQI
11th Jul 202681 PMAQI
11th Jul 202672 PMAQI
11th Jul 202683 PMAQI
11th Jul 2026104 PMAQI
11th Jul 2026125 PMAQI
11th Jul 2026176 PMAQI
11th Jul 2026237 PMAQI
11th Jul 2026268 PMAQI
11th Jul 2026229 PMAQI
11th Jul 20262310 PMAQI
11th Jul 20262211 PMAQI
12th Jul 20262712 AMAQI
12th Jul 2026241 AMAQI
12th Jul 2026262 AMAQI
12th Jul 2026283 AMAQI
18°C16/21°C
12th Jul 2026244 AMAQI
12th Jul 2026225 AMAQI
12th Jul 2026216 AMAQI
12th Jul 2026207 AMAQI
12th Jul 2026198 AMAQI
12th Jul 2026189 AMAQI
12th Jul 20261610 AMAQI
12th Jul 20262611 AMAQI
12th Jul 20261612 PMAQI
12th Jul 2026161 PMAQI
12th Jul 2026182 PMAQI
12th Jul 2026233 PMAQI
12th Jul 2026274 PMAQI
12th Jul 2026235 PMAQI
12th Jul 2026236 PMAQI
12th Jul 2026277 PMAQI
12th Jul 2026268 PMAQI
12th Jul 2026279 PMAQI
12th Jul 20262610 PMAQI
12th Jul 20262611 PMAQI
13th Jul 20262712 AMAQI
13th Jul 2026261 AMAQI
13th Jul 2026262 AMAQI
13th Jul 2026263 AMAQI
20°C16/23°C
13th Jul 2026274 AMAQI
13th Jul 2026245 AMAQI
13th Jul 2026216 AMAQI
13th Jul 2026207 AMAQI
13th Jul 2026198 AMAQI
13th Jul 2026179 AMAQI
13th Jul 20262110 AMAQI
13th Jul 20261611 AMAQI
13th Jul 20261712 PMAQI
13th Jul 2026121 PMAQI
13th Jul 2026112 PMAQI
13th Jul 2026203 PMAQI
13th Jul 2026184 PMAQI
13th Jul 2026195 PMAQI
13th Jul 2026126 PMAQI
13th Jul 2026237 PMAQI
13th Jul 2026298 PMAQI
13th Jul 2026239 PMAQI
13th Jul 20262310 PMAQI
13th Jul 20262511 PMAQI
14th Jul 20262712 AMAQI
14th Jul 2026261 AMAQI
14th Jul 2026222 AMAQI
14th Jul 2026253 AMAQI
19°C17/22°C
14th Jul 2026254 AMAQI
14th Jul 2026185 AMAQI
14th Jul 2026186 AMAQI
14th Jul 2026147 AMAQI
14th Jul 2026128 AMAQI
14th Jul 2026129 AMAQI
14th Jul 2026810 AMAQI
14th Jul 20261111 AMAQI
14th Jul 20261312 PMAQI
14th Jul 2026141 PMAQI
14th Jul 2026182 PMAQI
14th Jul 2026163 PMAQI
14th Jul 2026134 PMAQI
14th Jul 2026185 PMAQI
14th Jul 2026246 PMAQI
14th Jul 2026187 PMAQI
14th Jul 2026298 PMAQI
14th Jul 2026259 PMAQI
14th Jul 20262310 PMAQI
14th Jul 20263011 PMAQI
15th Jul 20262312 AMAQI
15th Jul 2026251 AMAQI
15th Jul 2026172 AMAQI
15th Jul 2026263 AMAQI
18°C16/20°C
15th Jul 2026284 AMAQI
15th Jul 2026235 AMAQI
15th Jul 2026196 AMAQI
15th Jul 2026207 AMAQI
15th Jul 2026188 AMAQI
15th Jul 2026169 AMAQI
15th Jul 20261810 AMAQI
15th Jul 20261911 AMAQI
15th Jul 20262212 PMAQI
15th Jul 2026221 PMAQI
15th Jul 2026222 PMAQI
15th Jul 2026233 PMAQI
15th Jul 2026264 PMAQI
15th Jul 2026665 PMAQI
15th Jul 20261066 PMAQI
15th Jul 20261187 PMAQI
15th Jul 20261038 PMAQI
15th Jul 2026839 PMAQI
15th Jul 20266610 PMAQI
15th Jul 20265511 PMAQI
16th Jul 20265712 AMAQI
16th Jul 2026551 AMAQI
16th Jul 2026652 AMAQI
16th Jul 2026653 AMAQI
19°C16/22°C
16th Jul 2026634 AMAQI
16th Jul 2026655 AMAQI
16th Jul 2026646 AMAQI
16th Jul 2026687 AMAQI
16th Jul 2026678 AMAQI
16th Jul 2026519 AMAQI
16th Jul 20264610 AMAQI
16th Jul 20263811 AMAQI
16th Jul 20266312 PMAQI
16th Jul 2026911 PMAQI
16th Jul 2026962 PMAQI
16th Jul 20261123 PMAQI
16th Jul 20261144 PMAQI
16th Jul 2026985 PMAQI
16th Jul 2026966 PMAQI
16th Jul 2026957 PMAQI
16th Jul 2026948 PMAQI
16th Jul 2026619 PMAQI
16th Jul 20261810 PMAQI
16th Jul 2026611 PMAQI
17th Jul 20261612 AMAQI
17th Jul 202671 AMAQI
17th Jul 2026382 AMAQI
17th Jul 2026493 AMAQI
19°C17/21°C
17th Jul 2026554 AMAQI
17th Jul 2026595 AMAQI
17th Jul 2026566 AMAQI
17th Jul 2026567 AMAQI
17th Jul 2026828 AMAQI
17th Jul 2026719 AMAQI
17th Jul 20265610 AMAQI
17th Jul 20264111 AMAQI
17th Jul 20265612 PMAQI
17th Jul 2026601 PMAQI
17th Jul 2026662 PMAQI
17th Jul 2026713 PMAQI
17th Jul 2026384 PMAQI
17th Jul 2026425 PMAQI
17th Jul 2026506 PMAQI
17th Jul 2026447 PMAQI
17th Jul 2026358 PMAQI
17th Jul 2026569 PMAQI
17th Jul 20265710 PMAQI
17th Jul 20264811 PMAQI
18th Jul 20265612 AMAQI
18th Jul 2026571 AMAQI
18th Jul 2026582 AMAQI
18th Jul 2026603 AMAQI
19°C13/24°C
18th Jul 2026604 AMAQI
18th Jul 2026585 AMAQI
18th Jul 2026576 AMAQI
18th Jul 2026577 AMAQI
18th Jul 2026618 AMAQI
18th Jul 2026559 AMAQI
18th Jul 20264810 AMAQI
18th Jul 20263411 AMAQI
18th Jul 20264712 PMAQI
18th Jul 2026561 PMAQI
18th Jul 2026702 PMAQI
18th Jul 2026643 PMAQI
18th Jul 2026524 PMAQI
18th Jul 2026585 PMAQI
18th Jul 2026606 PMAQI
18th Jul 2026767 PMAQI
18th Jul 2026558 PMAQI
18th Jul 2026689 PMAQI
18th Jul 20266510 PMAQI
18th Jul 20266511 PMAQI
19th Jul 20266612 AMAQI
19th Jul 2026621 AMAQI
19th Jul 2026582 AMAQI
19th Jul 2026543 AMAQI
21°C18/25°C
19th Jul 2026534 AMAQI
19th Jul 2026525 AMAQI
19th Jul 2026516 AMAQI
19th Jul 2026557 AMAQI
19th Jul 2026588 AMAQI
19th Jul 2026569 AMAQI
19th Jul 20264810 AMAQI
19th Jul 20265111 AMAQI
19th Jul 20264212 PMAQI
19th Jul 2026401 PMAQI
19th Jul 2026342 PMAQI
19th Jul 2026333 PMAQI
19th Jul 2026334 PMAQI
19th Jul 2026365 PMAQI
19th Jul 2026366 PMAQI
19th Jul 2026357 PMAQI
19th Jul 2026328 PMAQI
19th Jul 2026369 PMAQI
19th Jul 20264010 PMAQI
19th Jul 20265911 PMAQI
20th Jul 20263612 AMAQI
20th Jul 2026361 AMAQI
20th Jul 2026372 AMAQI
20th Jul 2026353 AMAQI
18°C16/19°C
20th Jul 2026344 AMAQI
20th Jul 2026405 AMAQI
20th Jul 2026416 AMAQI
20th Jul 2026397 AMAQI
20th Jul 2026418 AMAQI
20th Jul 2026419 AMAQI
20th Jul 20263910 AMAQI
20th Jul 20263211 AMAQI
20th Jul 20263312 PMAQI
20th Jul 2026321 PMAQI
20th Jul 2026342 PMAQI
20th Jul 2026353 PMAQI
20th Jul 2026404 PMAQI
20th Jul 2026405 PMAQI
20th Jul 2026486 PMAQI
20th Jul 2026447 PMAQI
20th Jul 2026408 PMAQI
20th Jul 2026449 PMAQI
20th Jul 20264510 PMAQI
20th Jul 20265111 PMAQI
21st Jul 20263512 AMAQI
21st Jul 2026441 AMAQI
21st Jul 2026532 AMAQI
21st Jul 2026313 AMAQI
16°C14/17°C
21st Jul 2026284 AMAQI
21st Jul 2026305 AMAQI
21st Jul 2026547 AMAQI
21st Jul 2026428 AMAQI
21st Jul 2026629 AMAQI
21st Jul 20266510 AMAQI
21st Jul 20269311 AMAQI
21st Jul 20265212 PMAQI
21st Jul 2026561 PMAQI
21st Jul 2026952 PMAQI
21st Jul 2026903 PMAQI
21st Jul 2026844 PMAQI
21st Jul 2026405 PMAQI
21st Jul 2026326 PMAQI
21st Jul 20261017 PMAQI
21st Jul 2026928 PMAQI
21st Jul 2026359 PMAQI
21st Jul 20269810 PMAQI
21st Jul 20266111 PMAQI
22nd Jul 20269412 AMAQI
22nd Jul 2026901 AMAQI
22nd Jul 20261002 AMAQI
22nd Jul 2026763 AMAQI
13°C12/15°C
22nd Jul 20261044 AMAQI
22nd Jul 20261015 AMAQI
22nd Jul 20261056 AMAQI
22nd Jul 2026947 AMAQI
22nd Jul 2026918 AMAQI
22nd Jul 2026729 AMAQI
22nd Jul 20267510 AMAQI
22nd Jul 20266711 AMAQI
22nd Jul 20266412 PMAQI
22nd Jul 2026461 PMAQI
22nd Jul 2026302 PMAQI
22nd Jul 2026363 PMAQI
22nd Jul 2026534 PMAQI
22nd Jul 2026375 PMAQI
22nd Jul 2026366 PMAQI
22nd Jul 2026337 PMAQI
22nd Jul 2026478 PMAQI
22nd Jul 2026479 PMAQI
22nd Jul 20264410 PMAQI
22nd Jul 20265611 PMAQI
23rd Jul 20263212 AMAQI
23rd Jul 2026381 AMAQI
23rd Jul 2026372 AMAQI
23rd Jul 2026343 AMAQI
14°C12/17°C
23rd Jul 2026424 AMAQI
23rd Jul 2026375 AMAQI
23rd Jul 2026466 AMAQI
23rd Jul 2026427 AMAQI
23rd Jul 2026388 AMAQI
23rd Jul 2026399 AMAQI
23rd Jul 20263010 AMAQI
23rd Jul 20264811 AMAQI
23rd Jul 20264712 PMAQI
23rd Jul 2026551 PMAQI
23rd Jul 2026492 PMAQI
23rd Jul 2026473 PMAQI
23rd Jul 2026444 PMAQI
23rd Jul 2026425 PMAQI
23rd Jul 2026556 PMAQI
23rd Jul 2026437 PMAQI
23rd Jul 2026458 PMAQI
23rd Jul 2026429 PMAQI
23rd Jul 20264210 PMAQI
23rd Jul 20263411 PMAQI
24th Jul 20263612 AMAQI
24th Jul 2026381 AMAQI
24th Jul 2026482 AMAQI
24th Jul 2026413 AMAQI
15°C13/18°C
24th Jul 2026444 AMAQI
24th Jul 2026485 AMAQI
24th Jul 2026476 AMAQI
24th Jul 2026367 AMAQI
24th Jul 2026588 AMAQI
24th Jul 2026509 AMAQI
24th Jul 20263010 AMAQI
24th Jul 20264011 AMAQI
24th Jul 20263812 PMAQI
24th Jul 2026251 PMAQI
24th Jul 2026292 PMAQI
24th Jul 2026263 PMAQI
24th Jul 2026274 PMAQI
24th Jul 2026345 PMAQI
24th Jul 2026256 PMAQI
24th Jul 2026227 PMAQI
24th Jul 2026248 PMAQI
24th Jul 2026369 PMAQI
24th Jul 20265210 PMAQI
24th Jul 20266411 PMAQI
25th Jul 20266312 AMAQI
25th Jul 2026581 AMAQI
25th Jul 2026582 AMAQI
25th Jul 2026653 AMAQI
16°C13/18°C
25th Jul 2026694 AMAQI
25th Jul 2026685 AMAQI
25th Jul 2026706 AMAQI
25th Jul 2026767 AMAQI
25th Jul 2026648 AMAQI
25th Jul 2026619 AMAQI
25th Jul 20264810 AMAQI
25th Jul 20264511 AMAQI
25th Jul 20263812 PMAQI
25th Jul 2026321 PMAQI
25th Jul 2026272 PMAQI
25th Jul 2026453 PMAQI
25th Jul 2026484 PMAQI
25th Jul 2026265 PMAQI
25th Jul 2026286 PMAQI
25th Jul 2026297 PMAQI
25th Jul 2026298 PMAQI
25th Jul 2026359 PMAQI
25th Jul 20264510 PMAQI
25th Jul 20265311 PMAQI
26th Jul 20265312 AMAQI
26th Jul 2026501 AMAQI
26th Jul 2026502 AMAQI
26th Jul 2026553 AMAQI
16°C12/20°C
26th Jul 2026624 AMAQI
26th Jul 2026655 AMAQI
26th Jul 2026626 AMAQI
26th Jul 2026647 AMAQI
26th Jul 2026598 AMAQI
26th Jul 2026709 AMAQI
26th Jul 20266410 AMAQI
26th Jul 20265911 AMAQI
26th Jul 20265512 PMAQI
26th Jul 2026491 PMAQI
26th Jul 2026522 PMAQI
26th Jul 2026433 PMAQI
26th Jul 2026274 PMAQI
26th Jul 2026305 PMAQI
26th Jul 2026426 PMAQI
26th Jul 2026447 PMAQI
26th Jul 2026498 PMAQI
26th Jul 2026529 PMAQI
26th Jul 20265410 PMAQI
26th Jul 20265011 PMAQI
27th Jul 20265412 AMAQI
27th Jul 2026501 AMAQI
27th Jul 2026512 AMAQI
27th Jul 2026523 AMAQI
18°C15/21°C
27th Jul 2026534 AMAQI
27th Jul 2026525 AMAQI
27th Jul 2026516 AMAQI
27th Jul 2026547 AMAQI
27th Jul 2026518 AMAQI
27th Jul 2026509 AMAQI
27th Jul 20264610 AMAQI
27th Jul 20265011 AMAQI
27th Jul 20264912 PMAQI
27th Jul 2026501 PMAQI
27th Jul 2026332 PMAQI
27th Jul 2026353 PMAQI
27th Jul 2026354 PMAQI
27th Jul 2026405 PMAQI
27th Jul 2026326 PMAQI
27th Jul 2026407 PMAQI
27th Jul 2026378 PMAQI
27th Jul 2026389 PMAQI
27th Jul 20263510 PMAQI
27th Jul 20263611 PMAQI
28th Jul 20263912 AMAQI
28th Jul 2026341 AMAQI
28th Jul 2026292 AMAQI
28th Jul 2026623 AMAQI
17°C16/19°C
28th Jul 2026284 AMAQI
28th Jul 2026405 AMAQI
28th Jul 2026576 AMAQI
28th Jul 2026507 AMAQI
28th Jul 2026518 AMAQI
28th Jul 2026399 AMAQI
28th Jul 20262910 AMAQI
28th Jul 20263311 AMAQI
28th Jul 20263612 PMAQI
28th Jul 2026371 PMAQI
28th Jul 2026532 PMAQI
28th Jul 2026563 PMAQI
28th Jul 2026254 PMAQI
28th Jul 2026235 PMAQI
28th Jul 2026286 PMAQI
28th Jul 2026477 PMAQI
28th Jul 2026528 PMAQI
28th Jul 2026449 PMAQI
28th Jul 20265010 PMAQI
28th Jul 20264611 PMAQI
29th Jul 20264812 AMAQI
29th Jul 2026451 AMAQI
29th Jul 2026442 AMAQI
29th Jul 2026443 AMAQI
16°C13/20°C
29th Jul 2026424 AMAQI
29th Jul 2026375 AMAQI
29th Jul 2026456 AMAQI
29th Jul 2026387 AMAQI
29th Jul 2026448 AMAQI
29th Jul 2026339 AMAQI
29th Jul 20262710 AMAQI
29th Jul 20262411 AMAQI
29th Jul 20262512 PMAQI
29th Jul 2026361 PMAQI
29th Jul 2026462 PMAQI
29th Jul 2026283 PMAQI
29th Jul 2026274 PMAQI
29th Jul 2026275 PMAQI
29th Jul 2026286 PMAQI
29th Jul 2026297 PMAQI
29th Jul 2026258 PMAQI
29th Jul 2026369 PMAQI
29th Jul 20265610 PMAQI
29th Jul 20264811 PMAQI
30th Jul 20264712 AMAQI
30th Jul 2026511 AMAQI
30th Jul 2026582 AMAQI
30th Jul 2026603 AMAQI
17°C14/21°C
30th Jul 2026544 AMAQI
30th Jul 2026415 AMAQI
30th Jul 2026456 AMAQI
30th Jul 2026467 AMAQI
30th Jul 2026458 AMAQI
30th Jul 2026539 AMAQI
30th Jul 20265610 AMAQI
30th Jul 20266611 AMAQI
30th Jul 20267612 PMAQI
30th Jul 2026681 PMAQI
30th Jul 2026602 PMAQI
30th Jul 2026393 PMAQI
30th Jul 2026704 PMAQI
30th Jul 2026575 PMAQI
30th Jul 2026706 PMAQI
30th Jul 2026697 PMAQI
30th Jul 2026658 PMAQI
30th Jul 2026599 PMAQI
30th Jul 20266010 PMAQI
30th Jul 20265311 PMAQI
31st Jul 20266012 AMAQI
31st Jul 2026561 AMAQI
31st Jul 2026562 AMAQI
31st Jul 2026553 AMAQI
18°C13/21°C
31st Jul 2026544 AMAQI
31st Jul 2026545 AMAQI
31st Jul 2026656 AMAQI
31st Jul 2026647 AMAQI
31st Jul 2026758 AMAQI
31st Jul 2026689 AMAQI
31st Jul 20267010 AMAQI
31st Jul 20267611 AMAQI
31st Jul 20266412 PMAQI
31st Jul 2026771 PMAQI
31st Jul 2026742 PMAQI
31st Jul 2026783 PMAQI
31st Jul 2026854 PMAQI
31st Jul 2026775 PMAQI
31st Jul 2026786 PMAQI
31st Jul 2026807 PMAQI
31st Jul 2026808 PMAQI
31st Jul 2026769 PMAQI
31st Jul 20267410 PMAQI
31st Jul 20267011 PMAQI
1st Aug 20266412 AMAQI
1st Aug 2026631 AMAQI
1st Aug 2026602 AMAQI
1st Aug 2026603 AMAQI
20°C17/25°C
1st Aug 2026574 AMAQI
1st Aug 2026575 AMAQI
1st Aug 2026556 AMAQI
1st Aug 2026547 AMAQI
1st Aug 2026548 AMAQI
1st Aug 2026529 AMAQI
1st Aug 20265610 AMAQI
1st Aug 20265611 AMAQI
1st Aug 20266512 PMAQI
1st Aug 2026771 PMAQI
1st Aug 2026832 PMAQI
1st Aug 2026723 PMAQI
1st Aug 2026784 PMAQI
1st Aug 2026715 PMAQI
1st Aug 2026706 PMAQI
1st Aug 2026717 PMAQI
1st Aug 2026728 PMAQI
1st Aug 2026689 PMAQI
1st Aug 20266410 PMAQI
1st Aug 20266711 PMAQI
2nd Aug 20266012 AMAQI
2nd Aug 2026621 AMAQI
2nd Aug 2026602 AMAQI
2nd Aug 2026633 AMAQI
18°C15/21°C
2nd Aug 2026574 AMAQI
4 AM2nd Aug 2026535 AMAQI
2nd Aug 2026476 AMAQI
2nd Aug 2026457 AMAQI
2nd Aug 2026438 AMAQI
2nd Aug 2026439 AMAQI
2nd Aug 20264310 AMAQI
2nd Aug 20265811 AMAQI
2nd Aug 20268212 PMAQI
2nd Aug 2026781 PMAQI
1 PM2nd Aug 2026682 PMAQI
2nd Aug 2026683 PMAQI
2nd Aug 2026724 PMAQI
2nd Aug 2026705 PMAQI
2nd Aug 2026706 PMAQI
2nd Aug 2026697 PMAQI
2nd Aug 2026698 PMAQI
2nd Aug 2026949 PMAQI
2nd Aug 202611610 PMAQI
10 PM2nd Aug 202610911 PMAQI
1 AM
3 AM
17°C14/20°C
Day time
Avg. Highest Time
7 PM - 8 PM
44AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
10 AM
36AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 8 PM (Avg. 44), while the lowest AQI was between 10 AM to 10 AM (Avg. 36).
Night time
Avg. Highest Time
2 AM - 11 PM
43AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
1 AM
39AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 11 PM (Avg. 43), while the lowest AQI was between 1 AM to 1 AM (Avg. 39).
2026 Days Vs Air Quality
Tallinn, Harjumaa, Estonia
2026
74%
156
26%
55
Total number of days with different AQI categories in last 214 days in 2026 (151 days remaining)
Good
156 DaysModerate
55 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 74%
Health Risk Level:
Low
In 2026, 74% of 214 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Tallinn, Harjumaa, Estonia
AQI levels in 2026
AQI (US)
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.
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
24AQI (US)
24AQI (US)
2nd January 2026
12AQI (US)
12AQI (US)
3rd January 2026
21AQI (US)
21AQI (US)
4th January 2026
28AQI (US)
28AQI (US)
5th January 2026
23AQI (US)
23AQI (US)
6th January 2026
31AQI (US)
31AQI (US)
7th January 2026
44AQI (US)
44AQI (US)
8th January 2026
38AQI (US)
38AQI (US)
9th January 2026
10AQI (US)
10AQI (US)
10th January 2026
10AQI (US)
10AQI (US)
11th January 2026
13AQI (US)
13AQI (US)
12th January 2026
25AQI (US)
25AQI (US)
13th January 2026
34AQI (US)
34AQI (US)
14th January 2026
42AQI (US)
42AQI (US)
15th January 2026
45AQI (US)
45AQI (US)
16th January 2026
64AQI (US)
64AQI (US)
17th January 2026
55AQI (US)
55AQI (US)
18th January 2026
58AQI (US)
58AQI (US)
19th January 2026
66AQI (US)
66AQI (US)
20th January 2026
60AQI (US)
60AQI (US)
21st January 2026
42AQI (US)
42AQI (US)
22nd January 2026
20AQI (US)
20AQI (US)
23rd January 2026
47AQI (US)
47AQI (US)
24th January 2026
46AQI (US)
46AQI (US)
25th January 2026
49AQI (US)
49AQI (US)
26th January 2026
41AQI (US)
41AQI (US)
27th January 2026
10AQI (US)
10AQI (US)
28th January 2026
13AQI (US)
13AQI (US)
29th January 2026
33AQI (US)
33AQI (US)
30th January 2026
42AQI (US)
42AQI (US)
31st January 2026
37AQI (US)
37AQI (US)
1st February 2026
26AQI (US)
26AQI (US)
2nd February 2026
30AQI (US)
30AQI (US)
3rd February 2026
36AQI (US)
36AQI (US)
4th February 2026
33AQI (US)
33AQI (US)
5th February 2026
44AQI (US)
44AQI (US)
6th February 2026
44AQI (US)
44AQI (US)
7th February 2026
40AQI (US)
40AQI (US)
8th February 2026
14AQI (US)
14AQI (US)
9th February 2026
41AQI (US)
41AQI (US)
10th February 2026
37AQI (US)
37AQI (US)
11th February 2026
46AQI (US)
46AQI (US)
12th February 2026
45AQI (US)
45AQI (US)
13th February 2026
53AQI (US)
53AQI (US)
14th February 2026
31AQI (US)
31AQI (US)
15th February 2026
28AQI (US)
28AQI (US)
16th February 2026
15AQI (US)
15AQI (US)
17th February 2026
30AQI (US)
30AQI (US)
18th February 2026
13AQI (US)
13AQI (US)
19th February 2026
50AQI (US)
50AQI (US)
20th February 2026
25AQI (US)
25AQI (US)
21st February 2026
27AQI (US)
27AQI (US)
22nd February 2026
27AQI (US)
27AQI (US)
23rd February 2026
20AQI (US)
20AQI (US)
24th February 2026
28AQI (US)
28AQI (US)
25th February 2026
25AQI (US)
25AQI (US)
26th February 2026
19AQI (US)
19AQI (US)
27th February 2026
50AQI (US)
50AQI (US)
28th February 2026
27AQI (US)
27AQI (US)
1st March 2026
30AQI (US)
30AQI (US)
2nd March 2026
38AQI (US)
38AQI (US)
3rd March 2026
38AQI (US)
38AQI (US)
4th March 2026
33AQI (US)
33AQI (US)
5th March 2026
34AQI (US)
34AQI (US)
6th March 2026
28AQI (US)
28AQI (US)
7th March 2026
26AQI (US)
26AQI (US)
8th March 2026
28AQI (US)
28AQI (US)
9th March 2026
43AQI (US)
43AQI (US)
10th March 2026
52AQI (US)
52AQI (US)
11th March 2026
62AQI (US)
62AQI (US)
12th March 2026
62AQI (US)
62AQI (US)
13th March 2026
15AQI (US)
15AQI (US)
14th March 2026
40AQI (US)
40AQI (US)
15th March 2026
41AQI (US)
41AQI (US)
16th March 2026
20AQI (US)
20AQI (US)
17th March 2026
26AQI (US)
26AQI (US)
18th March 2026
12AQI (US)
12AQI (US)
19th March 2026
29AQI (US)
29AQI (US)
20th March 2026
14AQI (US)
14AQI (US)
21st March 2026
18AQI (US)
18AQI (US)
22nd March 2026
14AQI (US)
14AQI (US)
23rd March 2026
42AQI (US)
42AQI (US)
24th March 2026
32AQI (US)
32AQI (US)
25th March 2026
56AQI (US)
56AQI (US)
26th March 2026
20AQI (US)
20AQI (US)
27th March 2026
23AQI (US)
23AQI (US)
28th March 2026
15AQI (US)
15AQI (US)
29th March 2026
19AQI (US)
19AQI (US)
30th March 2026
30AQI (US)
30AQI (US)
31st March 2026
36AQI (US)
36AQI (US)
1st April 2026
34AQI (US)
34AQI (US)
2nd April 2026
14AQI (US)
14AQI (US)
3rd April 2026
28AQI (US)
28AQI (US)
4th April 2026
30AQI (US)
30AQI (US)
5th April 2026
30AQI (US)
30AQI (US)
6th April 2026
24AQI (US)
24AQI (US)
7th April 2026
22AQI (US)
22AQI (US)
8th April 2026
26AQI (US)
26AQI (US)
9th April 2026
26AQI (US)
26AQI (US)
10th April 2026
27AQI (US)
27AQI (US)
11th April 2026
29AQI (US)
29AQI (US)
12th April 2026
32AQI (US)
32AQI (US)
13th April 2026
36AQI (US)
36AQI (US)
14th April 2026
21AQI (US)
21AQI (US)
15th April 2026
36AQI (US)
36AQI (US)
16th April 2026
19AQI (US)
19AQI (US)
17th April 2026
18th April 2026
22AQI (US)
22AQI (US)
19th April 2026
15AQI (US)
15AQI (US)
20th April 2026
17AQI (US)
17AQI (US)
21st April 2026
22AQI (US)
22AQI (US)
22nd April 2026
23rd April 2026
13AQI (US)
13AQI (US)
24th April 2026
17AQI (US)
17AQI (US)
25th April 2026
18AQI (US)
18AQI (US)
26th April 2026
13AQI (US)
13AQI (US)
27th April 2026
16AQI (US)
16AQI (US)
28th April 2026
22AQI (US)
22AQI (US)
29th April 2026
17AQI (US)
17AQI (US)
30th April 2026
15AQI (US)
15AQI (US)
1st May 2026
20AQI (US)
20AQI (US)
2nd May 2026
23AQI (US)
23AQI (US)
3rd May 2026
19AQI (US)
19AQI (US)
4th May 2026
20AQI (US)
20AQI (US)
5th May 2026
12AQI (US)
12AQI (US)
6th May 2026
15AQI (US)
15AQI (US)
7th May 2026
20AQI (US)
20AQI (US)
8th May 2026
17AQI (US)
17AQI (US)
9th May 2026
10th May 2026
13AQI (US)
13AQI (US)
11th May 2026
18AQI (US)
18AQI (US)
12th May 2026
16AQI (US)
16AQI (US)
13th May 2026
54AQI (US)
54AQI (US)
14th May 2026
70AQI (US)
70AQI (US)
15th May 2026
74AQI (US)
74AQI (US)
16th May 2026
39AQI (US)
39AQI (US)
17th May 2026
47AQI (US)
47AQI (US)
18th May 2026
35AQI (US)
35AQI (US)
19th May 2026
34AQI (US)
34AQI (US)
20th May 2026
39AQI (US)
39AQI (US)
21st May 2026
52AQI (US)
52AQI (US)
22nd May 2026
50AQI (US)
50AQI (US)
23rd May 2026
36AQI (US)
36AQI (US)
24th May 2026
50AQI (US)
50AQI (US)
25th May 2026
44AQI (US)
44AQI (US)
26th May 2026
50AQI (US)
50AQI (US)
27th May 2026
46AQI (US)
46AQI (US)
28th May 2026
62AQI (US)
62AQI (US)
29th May 2026
45AQI (US)
45AQI (US)
30th May 2026
64AQI (US)
64AQI (US)
31st May 2026
81AQI (US)
81AQI (US)
1st June 2026
81AQI (US)
81AQI (US)
2nd June 2026
87AQI (US)
87AQI (US)
3rd June 2026
72AQI (US)
72AQI (US)
4th June 2026
62AQI (US)
62AQI (US)
5th June 2026
53AQI (US)
53AQI (US)
6th June 2026
86AQI (US)
86AQI (US)
7th June 2026
75AQI (US)
75AQI (US)
8th June 2026
79AQI (US)
79AQI (US)
9th June 2026
47AQI (US)
47AQI (US)
10th June 2026
54AQI (US)
54AQI (US)
11th June 2026
58AQI (US)
58AQI (US)
12th June 2026
46AQI (US)
46AQI (US)
13th June 2026
67AQI (US)
67AQI (US)
14th June 2026
82AQI (US)
82AQI (US)
15th June 2026
76AQI (US)
76AQI (US)
16th June 2026
71AQI (US)
71AQI (US)
17th June 2026
92AQI (US)
92AQI (US)
18th June 2026
72AQI (US)
72AQI (US)
19th June 2026
64AQI (US)
64AQI (US)
20th June 2026
62AQI (US)
62AQI (US)
21st June 2026
30AQI (US)
30AQI (US)
22nd June 2026
41AQI (US)
41AQI (US)
23rd June 2026
83AQI (US)
83AQI (US)
24th June 2026
63AQI (US)
63AQI (US)
25th June 2026
59AQI (US)
59AQI (US)
26th June 2026
59AQI (US)
59AQI (US)
27th June 2026
64AQI (US)
64AQI (US)
28th June 2026
57AQI (US)
57AQI (US)
29th June 2026
51AQI (US)
51AQI (US)
30th June 2026
59AQI (US)
59AQI (US)
1st July 2026
74AQI (US)
74AQI (US)
2nd July 2026
72AQI (US)
72AQI (US)
3rd July 2026
73AQI (US)
73AQI (US)
4th July 2026
49AQI (US)
49AQI (US)
5th July 2026
38AQI (US)
38AQI (US)
6th July 2026
13AQI (US)
13AQI (US)
7th July 2026
8AQI (US)
8AQI (US)
8th July 2026
12AQI (US)
12AQI (US)
9th July 2026
13AQI (US)
13AQI (US)
10th July 2026
17AQI (US)
17AQI (US)
11th July 2026
14AQI (US)
14AQI (US)
12th July 2026
23AQI (US)
23AQI (US)
13th July 2026
21AQI (US)
21AQI (US)
14th July 2026
19AQI (US)
19AQI (US)
15th July 2026
40AQI (US)
40AQI (US)
16th July 2026
68AQI (US)
68AQI (US)
17th July 2026
50AQI (US)
50AQI (US)
18th July 2026
58AQI (US)
58AQI (US)
19th July 2026
47AQI (US)
47AQI (US)
20th July 2026
39AQI (US)
39AQI (US)
21st July 2026
60AQI (US)
60AQI (US)
22nd July 2026
67AQI (US)
67AQI (US)
23rd July 2026
42AQI (US)
42AQI (US)
24th July 2026
38AQI (US)
38AQI (US)
25th July 2026
49AQI (US)
49AQI (US)
26th July 2026
53AQI (US)
53AQI (US)
27th July 2026
44AQI (US)
44AQI (US)
28th July 2026
41AQI (US)
41AQI (US)
29th July 2026
37AQI (US)
37AQI (US)
30th July 2026
57AQI (US)
57AQI (US)
31st July 2026
69AQI (US)
69AQI (US)
1st August 2026
64AQI (US)
64AQI (US)
2nd August 2026
66AQI (US)
66AQI (US)
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026
35AQI (US)
32AQI (US)
31AQI (US)
23AQI (US)
39AQI (US)
65AQI (US)
42AQI (US)
65AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202639AQI (US)
26
5
27
1
27
4
28
23
7
4
26
21
10
2
156
55
Highest AQI (US) recorded in
June65AQI (US)
Lowest AQI (US) recorded in
April23AQI (US)
202526AQI (US)
31
20
7
1
31
30
31
30
30
1
31
30
29
2
30
31
354
10
1
Highest AQI (US) recorded in
February45AQI (US)
Lowest AQI (US) recorded in
August19AQI (US)
202428AQI (US)
29
2
28
1
29
2
30
29
2
29
1
31
31
27
3
31
30
31
355
11
Highest AQI (US) recorded in
March33AQI (US)
Lowest AQI (US) recorded in
December22AQI (US)
202326AQI (US)
30
27
1
30
1
29
1
31
30
31
31
28
2
31
29
30
1
357
6
Highest AQI (US) recorded in
April31AQI (US)
Lowest AQI (US) recorded in
October19AQI (US)
202228AQI (US)
29
2
20
1
27
4
30
31
28
2
24
2
28
31
30
26
5
306
14
Highest AQI (US) recorded in
March39AQI (US)
Lowest AQI (US) recorded in
September19AQI (US)
202129AQI (US)
31
27
1
31
30
30
1
28
2
31
31
30
29
2
28
2
29
2
355
10
Highest AQI (US) recorded in
June35AQI (US)
Lowest AQI (US) recorded in
September23AQI (US)
202023AQI (US)
13
21
18
30
31
31
30
30
1
30
31
265
1
Highest AQI (US) recorded in
March28AQI (US)
Lowest AQI (US) recorded in
November19AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2026(Avg.)
39AQI (US)Least Polluted Year Recorded
2020(Avg.)
23AQI (US)Tallinn's annual 2026 AQI (US) (39) shows an average percentage change of 47.1% (worsened AQI (US)) compared to previous years: 2020 (23), 2021 (29), 2022 (28), 2023 (26), 2024 (28), 2025 (26).
