Otaniemi Keha I, Helsinki, Uusimaa, Finland 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
Otaniemi Keha I, Helsinki, Uusimaa, Finland
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
2nd Aug 2026
52AQILowest AQI recorded on
20th Aug 2025
11AQISame Day Analysis (15th August):
On this day, AQI across the 3 years varied significantly: 2026 ranks 1st highest AQI at 26 of Good air quality on the same day.
Day & Night AQI Trend: 15th Aug - 16th Aug 2026
Otaniemi Keha I, Helsinki, Uusimaa, Finland
AQI
Day
Night
.
5 AM15th Aug 2026
9 PM
4 AM16th Aug 2026
Day time
Avg. Highest Time
7AM15th Aug
44AQI
Avg. Lowest Time
7PM15th Aug
21AQI
Night time
Avg. Highest Time
4AM16th Aug
38AQI
Avg. Lowest Time
12AM16th Aug
21AQI
In the last 24 hours,
Otaniemi Keha I's AQI reached its highest point of 44 at 7 AM during the Day, while the lowest point, 21, was recorded at 12 AM during the Night between 15th Aug and 16th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Otaniemi Keha I, Helsinki, Uusimaa, Finland
JulAug
18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th
Day
Night
18th Jul 2026305 AMAQI
18th Jul 2026496 AMAQI
18th Jul 2026527 AMAQI
18th Jul 2026448 AMAQI
18th Jul 2026409 AMAQI
18th Jul 20263210 AMAQI
18th Jul 20262511 AMAQI
18th Jul 20262312 PMAQI
18th Jul 2026251 PMAQI
18th Jul 2026252 PMAQI
18th Jul 2026253 PMAQI
18th Jul 2026344 PMAQI
18th Jul 2026325 PMAQI
18th Jul 2026236 PMAQI
18th Jul 2026297 PMAQI
18th Jul 2026278 PMAQI
18th Jul 2026239 PMAQI
18th Jul 20263610 PMAQI
18th Jul 20264011 PMAQI
19th Jul 20263212 AMAQI
19th Jul 2026421 AMAQI
19th Jul 2026442 AMAQI
19th Jul 2026443 AMAQI
19th Jul 2026404 AMAQI
19°C17/21°C
19th Jul 2026425 AMAQI
19th Jul 2026546 AMAQI
19th Jul 2026447 AMAQI
19th Jul 2026408 AMAQI
19th Jul 2026519 AMAQI
19th Jul 20264810 AMAQI
19th Jul 20263611 AMAQI
19th Jul 20263612 PMAQI
19th Jul 2026401 PMAQI
19th Jul 2026462 PMAQI
19th Jul 2026273 PMAQI
19th Jul 2026344 PMAQI
19th Jul 2026535 PMAQI
19th Jul 2026566 PMAQI
19th Jul 2026567 PMAQI
19th Jul 2026538 PMAQI
19th Jul 2026549 PMAQI
19th Jul 20262110 PMAQI
19th Jul 20266711 PMAQI
20th Jul 20264012 AMAQI
20th Jul 2026361 AMAQI
20th Jul 2026462 AMAQI
20th Jul 2026383 AMAQI
20th Jul 2026324 AMAQI
18°C16/20°C
20th Jul 2026255 AMAQI
20th Jul 2026216 AMAQI
20th Jul 2026387 AMAQI
20th Jul 2026238 AMAQI
20th Jul 2026569 AMAQI
20th Jul 20264610 AMAQI
20th Jul 20265111 AMAQI
20th Jul 20264612 PMAQI
20th Jul 2026331 PMAQI
20th Jul 2026332 PMAQI
20th Jul 2026313 PMAQI
20th Jul 2026324 PMAQI
20th Jul 2026315 PMAQI
20th Jul 2026446 PMAQI
20th Jul 2026427 PMAQI
20th Jul 2026448 PMAQI
20th Jul 2026349 PMAQI
20th Jul 20264610 PMAQI
20th Jul 20263611 PMAQI
21st Jul 20264012 AMAQI
21st Jul 2026341 AMAQI
21st Jul 2026642 AMAQI
21st Jul 2026513 AMAQI
21st Jul 2026344 AMAQI
16°C13/19°C
21st Jul 2026385 AMAQI
21st Jul 2026387 AMAQI
21st Jul 2026608 AMAQI
21st Jul 2026219 AMAQI
21st Jul 20264210 AMAQI
21st Jul 20264811 AMAQI
21st Jul 20262212 PMAQI
21st Jul 2026461 PMAQI
21st Jul 2026382 PMAQI
21st Jul 2026383 PMAQI
21st Jul 2026294 PMAQI
21st Jul 2026525 PMAQI
21st Jul 2026426 PMAQI
21st Jul 2026557 PMAQI
21st Jul 2026648 PMAQI
21st Jul 2026469 PMAQI
21st Jul 20262710 PMAQI
21st Jul 20264611 PMAQI
22nd Jul 20267012 AMAQI
22nd Jul 2026711 AMAQI
22nd Jul 2026722 AMAQI
22nd Jul 2026363 AMAQI
22nd Jul 2026384 AMAQI
13°C11/16°C
22nd Jul 2026275 AMAQI
22nd Jul 2026716 AMAQI
22nd Jul 2026607 AMAQI
22nd Jul 2026608 AMAQI
22nd Jul 2026449 AMAQI
22nd Jul 20264210 AMAQI
22nd Jul 20264811 AMAQI
22nd Jul 20264812 PMAQI
22nd Jul 2026511 PMAQI
22nd Jul 2026382 PMAQI
22nd Jul 2026333 PMAQI
22nd Jul 2026404 PMAQI
22nd Jul 2026345 PMAQI
22nd Jul 2026466 PMAQI
22nd Jul 2026337 PMAQI
22nd Jul 2026598 PMAQI
22nd Jul 2026369 PMAQI
22nd Jul 20262310 PMAQI
22nd Jul 20263611 PMAQI
23rd Jul 20262712 AMAQI
23rd Jul 2026531 AMAQI
23rd Jul 2026532 AMAQI
23rd Jul 2026543 AMAQI
23rd Jul 2026234 AMAQI
13°C11/17°C
23rd Jul 2026195 AMAQI
23rd Jul 2026146 AMAQI
23rd Jul 2026587 AMAQI
23rd Jul 2026218 AMAQI
23rd Jul 2026569 AMAQI
23rd Jul 20264010 AMAQI
23rd Jul 20263611 AMAQI
23rd Jul 20266412 PMAQI
23rd Jul 2026721 PMAQI
23rd Jul 2026622 PMAQI
23rd Jul 2026343 PMAQI
23rd Jul 2026484 PMAQI
23rd Jul 2026255 PMAQI
23rd Jul 2026296 PMAQI
23rd Jul 2026517 PMAQI
23rd Jul 2026488 PMAQI
23rd Jul 2026549 PMAQI
23rd Jul 20265810 PMAQI
23rd Jul 20264411 PMAQI
24th Jul 20264412 AMAQI
24th Jul 2026521 AMAQI
24th Jul 2026462 AMAQI
24th Jul 2026333 AMAQI
24th Jul 2026444 AMAQI
15°C12/18°C
24th Jul 2026425 AMAQI
24th Jul 2026546 AMAQI
24th Jul 2026467 AMAQI
24th Jul 2026428 AMAQI
24th Jul 2026299 AMAQI
24th Jul 20262510 AMAQI
24th Jul 20262911 AMAQI
24th Jul 20262912 PMAQI
24th Jul 2026251 PMAQI
24th Jul 2026402 PMAQI
24th Jul 2026333 PMAQI
24th Jul 2026334 PMAQI
24th Jul 2026385 PMAQI
24th Jul 2026316 PMAQI
24th Jul 2026257 PMAQI
24th Jul 2026318 PMAQI
24th Jul 2026509 PMAQI
24th Jul 20265810 PMAQI
24th Jul 20264611 PMAQI
25th Jul 20266512 AMAQI
25th Jul 2026541 AMAQI
25th Jul 2026442 AMAQI
25th Jul 2026503 AMAQI
25th Jul 2026534 AMAQI
16°C12/19°C
25th Jul 2026545 AMAQI
25th Jul 2026576 AMAQI
25th Jul 2026517 AMAQI
25th Jul 2026508 AMAQI
25th Jul 2026369 AMAQI
25th Jul 20263610 AMAQI
25th Jul 20263411 AMAQI
25th Jul 20263212 PMAQI
25th Jul 2026381 PMAQI
25th Jul 2026312 PMAQI
25th Jul 2026423 PMAQI
25th Jul 2026364 PMAQI
25th Jul 2026335 PMAQI
25th Jul 2026306 PMAQI
25th Jul 2026387 PMAQI
25th Jul 2026388 PMAQI
25th Jul 2026389 PMAQI
25th Jul 20265410 PMAQI
25th Jul 20264011 PMAQI
26th Jul 20266012 AMAQI
26th Jul 2026251 AMAQI
26th Jul 2026232 AMAQI
26th Jul 2026323 AMAQI
26th Jul 2026304 AMAQI
16°C14/19°C
26th Jul 2026365 AMAQI
26th Jul 2026646 AMAQI
26th Jul 2026507 AMAQI
26th Jul 2026548 AMAQI
26th Jul 2026549 AMAQI
26th Jul 20264910 AMAQI
26th Jul 20264411 AMAQI
26th Jul 20264012 PMAQI
26th Jul 2026251 PMAQI
26th Jul 2026272 PMAQI
26th Jul 2026253 PMAQI
26th Jul 2026254 PMAQI
26th Jul 2026255 PMAQI
26th Jul 2026256 PMAQI
26th Jul 2026257 PMAQI
26th Jul 2026258 PMAQI
26th Jul 2026239 PMAQI
26th Jul 20262310 PMAQI
26th Jul 20262711 PMAQI
27th Jul 20262512 AMAQI
27th Jul 2026231 AMAQI
27th Jul 2026292 AMAQI
27th Jul 2026233 AMAQI
27th Jul 2026294 AMAQI
17°C16/18°C
27th Jul 2026295 AMAQI
27th Jul 2026386 AMAQI
27th Jul 2026367 AMAQI
27th Jul 2026278 AMAQI
27th Jul 2026299 AMAQI
27th Jul 20262510 AMAQI
27th Jul 20264011 AMAQI
27th Jul 20262512 PMAQI
27th Jul 2026331 PMAQI
27th Jul 2026422 PMAQI
27th Jul 2026423 PMAQI
27th Jul 2026444 PMAQI
27th Jul 2026425 PMAQI
27th Jul 2026406 PMAQI
27th Jul 2026297 PMAQI
27th Jul 2026298 PMAQI
27th Jul 2026429 PMAQI
27th Jul 20264010 PMAQI
27th Jul 20264211 PMAQI
28th Jul 20262912 AMAQI
28th Jul 2026291 AMAQI
28th Jul 2026292 AMAQI
28th Jul 2026383 AMAQI
28th Jul 2026384 AMAQI
17°C16/19°C
28th Jul 2026385 AMAQI
28th Jul 2026196 AMAQI
28th Jul 2026387 AMAQI
28th Jul 2026218 AMAQI
28th Jul 2026329 AMAQI
28th Jul 20263610 AMAQI
28th Jul 20265811 AMAQI
28th Jul 20266212 PMAQI
28th Jul 2026521 PMAQI
28th Jul 2026502 PMAQI
28th Jul 2026483 PMAQI
28th Jul 2026504 PMAQI
28th Jul 2026525 PMAQI
28th Jul 2026326 PMAQI
28th Jul 2026467 PMAQI
28th Jul 2026608 PMAQI
28th Jul 2026449 PMAQI
28th Jul 20263410 PMAQI
28th Jul 20263411 PMAQI
29th Jul 20263412 AMAQI
29th Jul 2026541 AMAQI
29th Jul 2026442 AMAQI
29th Jul 2026383 AMAQI
29th Jul 2026364 AMAQI
16°C14/19°C
29th Jul 2026445 AMAQI
29th Jul 2026656 AMAQI
29th Jul 2026537 AMAQI
29th Jul 2026528 AMAQI
29th Jul 2026349 AMAQI
29th Jul 20262810 AMAQI
29th Jul 20263011 AMAQI
29th Jul 20262912 PMAQI
29th Jul 2026281 PMAQI
29th Jul 2026402 PMAQI
29th Jul 2026293 PMAQI
29th Jul 2026324 PMAQI
29th Jul 2026365 PMAQI
29th Jul 2026386 PMAQI
29th Jul 2026407 PMAQI
29th Jul 2026318 PMAQI
29th Jul 2026349 PMAQI
29th Jul 20262110 PMAQI
29th Jul 20264211 PMAQI
30th Jul 20264212 AMAQI
30th Jul 2026311 AMAQI
30th Jul 2026252 AMAQI
30th Jul 2026443 AMAQI
30th Jul 2026274 AMAQI
17°C12/22°C
30th Jul 2026295 AMAQI
30th Jul 2026236 AMAQI
30th Jul 2026467 AMAQI
30th Jul 2026318 AMAQI
30th Jul 2026369 AMAQI
30th Jul 20263810 AMAQI
30th Jul 20265111 AMAQI
30th Jul 20266112 PMAQI
30th Jul 2026551 PMAQI
30th Jul 2026362 PMAQI
30th Jul 2026403 PMAQI
30th Jul 2026424 PMAQI
30th Jul 2026405 PMAQI
30th Jul 2026386 PMAQI
30th Jul 2026467 PMAQI
30th Jul 2026328 PMAQI
30th Jul 2026449 PMAQI
30th Jul 20262510 PMAQI
30th Jul 20262911 PMAQI
31st Jul 20264012 AMAQI
31st Jul 2026301 AMAQI
31st Jul 2026312 AMAQI
31st Jul 2026273 AMAQI
31st Jul 2026364 AMAQI
18°C13/22°C
31st Jul 2026235 AMAQI
31st Jul 2026256 AMAQI
31st Jul 2026307 AMAQI
31st Jul 2026388 AMAQI
31st Jul 2026339 AMAQI
31st Jul 20262110 AMAQI
31st Jul 20262311 AMAQI
31st Jul 20262512 PMAQI
31st Jul 2026251 PMAQI
31st Jul 2026252 PMAQI
31st Jul 2026273 PMAQI
31st Jul 2026254 PMAQI
31st Jul 2026235 PMAQI
31st Jul 2026216 PMAQI
31st Jul 2026427 PMAQI
31st Jul 2026298 PMAQI
31st Jul 2026429 PMAQI
31st Jul 20264010 PMAQI
31st Jul 20264611 PMAQI
1st Aug 20264412 AMAQI
1st Aug 2026481 AMAQI
1st Aug 2026482 AMAQI
1st Aug 2026513 AMAQI
1st Aug 2026514 AMAQI
19°C16/23°C
1st Aug 2026485 AMAQI
1st Aug 2026466 AMAQI
1st Aug 2026427 AMAQI
1st Aug 2026428 AMAQI
1st Aug 2026449 AMAQI
1st Aug 20264010 AMAQI
1st Aug 20262311 AMAQI
1st Aug 20263212 PMAQI
1st Aug 2026381 PMAQI
1st Aug 2026362 PMAQI
1st Aug 2026383 PMAQI
1st Aug 2026434 PMAQI
1st Aug 2026405 PMAQI
1st Aug 2026366 PMAQI
1st Aug 2026327 PMAQI
1st Aug 2026258 PMAQI
1st Aug 2026489 PMAQI
1st Aug 20262510 PMAQI
1st Aug 20266611 PMAQI
2nd Aug 20265812 AMAQI
2nd Aug 2026301 AMAQI
2nd Aug 2026292 AMAQI
2nd Aug 2026233 AMAQI
2nd Aug 2026464 AMAQI
18°C15/21°C
2nd Aug 2026645 AMAQI
2nd Aug 2026646 AMAQI
2nd Aug 2026577 AMAQI
2nd Aug 2026548 AMAQI
2nd Aug 2026569 AMAQI
2nd Aug 20265810 AMAQI
2nd Aug 20264411 AMAQI
2nd Aug 20264412 PMAQI
2nd Aug 2026641 PMAQI
2nd Aug 2026222 PMAQI
2nd Aug 2026673 PMAQI
2nd Aug 2026664 PMAQI
2nd Aug 2026685 PMAQI
2nd Aug 2026486 PMAQI
2nd Aug 2026477 PMAQI
2nd Aug 2026728 PMAQI
2nd Aug 2026749 PMAQI
2nd Aug 20264210 PMAQI
2nd Aug 20264211 PMAQI
3rd Aug 20266212 AMAQI
3rd Aug 2026251 AMAQI
3rd Aug 2026522 AMAQI
3rd Aug 2026233 AMAQI
3rd Aug 2026404 AMAQI
17°C14/20°C
3rd Aug 2026425 AMAQI
3rd Aug 2026406 AMAQI
3rd Aug 2026527 AMAQI
3rd Aug 2026518 AMAQI
3rd Aug 2026449 AMAQI
3rd Aug 20263810 AMAQI
3rd Aug 20263711 AMAQI
3rd Aug 20264012 PMAQI
3rd Aug 2026461 PMAQI
3rd Aug 2026462 PMAQI
3rd Aug 2026513 PMAQI
3rd Aug 2026324 PMAQI
3rd Aug 2026485 PMAQI
3rd Aug 2026466 PMAQI
3rd Aug 2026427 PMAQI
3rd Aug 2026448 PMAQI
3rd Aug 2026389 PMAQI
3rd Aug 20263410 PMAQI
3rd Aug 20263811 PMAQI
4th Aug 20262512 AMAQI
4th Aug 2026251 AMAQI
4th Aug 2026322 AMAQI
4th Aug 2026453 AMAQI
4th Aug 2026384 AMAQI
17°C14/19°C
4th Aug 2026545 AMAQI
4th Aug 2026296 AMAQI
4th Aug 2026317 AMAQI
4th Aug 2026318 AMAQI
4th Aug 2026259 AMAQI
4th Aug 20262510 AMAQI
4th Aug 20263211 AMAQI
4th Aug 20263612 PMAQI
4th Aug 2026421 PMAQI
4th Aug 2026422 PMAQI
4th Aug 2026423 PMAQI
4th Aug 2026424 PMAQI
4th Aug 2026425 PMAQI
4th Aug 2026406 PMAQI
4th Aug 2026467 PMAQI
4th Aug 2026428 PMAQI
4th Aug 2026349 PMAQI
4th Aug 20262310 PMAQI
4th Aug 20264811 PMAQI
5th Aug 20263012 AMAQI
5th Aug 2026331 AMAQI
5th Aug 2026292 AMAQI
5th Aug 2026363 AMAQI
5th Aug 2026384 AMAQI
17°C14/20°C
5th Aug 2026345 AMAQI
5th Aug 2026366 AMAQI
5th Aug 2026367 AMAQI
5th Aug 2026218 AMAQI
5th Aug 2026239 AMAQI
5th Aug 20263110 AMAQI
5th Aug 20262511 AMAQI
5th Aug 20262512 PMAQI
5th Aug 2026251 PMAQI
5th Aug 2026232 PMAQI
5th Aug 2026233 PMAQI
5th Aug 2026344 PMAQI
5th Aug 2026495 PMAQI
5th Aug 2026366 PMAQI
5th Aug 2026467 PMAQI
5th Aug 2026518 PMAQI
5th Aug 2026449 PMAQI
5th Aug 20262110 PMAQI
5th Aug 20262311 PMAQI
6th Aug 20262512 AMAQI
6th Aug 2026341 AMAQI
6th Aug 2026212 AMAQI
6th Aug 2026343 AMAQI
6th Aug 2026274 AMAQI
17°C12/20°C
6th Aug 2026215 AMAQI
6th Aug 2026366 AMAQI
6th Aug 2026257 AMAQI
6th Aug 2026388 AMAQI
6th Aug 2026339 AMAQI
6th Aug 20264410 AMAQI
6th Aug 20264611 AMAQI
6th Aug 20264212 PMAQI
6th Aug 2026441 PMAQI
6th Aug 2026512 PMAQI
6th Aug 2026553 PMAQI
6th Aug 2026544 PMAQI
6th Aug 2026535 PMAQI
6th Aug 2026276 PMAQI
6th Aug 2026367 PMAQI
6th Aug 2026218 PMAQI
6th Aug 2026219 PMAQI
6th Aug 20263810 PMAQI
6th Aug 20262611 PMAQI
7th Aug 20264412 AMAQI
7th Aug 2026341 AMAQI
7th Aug 2026292 AMAQI
7th Aug 2026273 AMAQI
7th Aug 2026194 AMAQI
19°C16/22°C
7th Aug 2026165 AMAQI
7th Aug 2026366 AMAQI
7th Aug 2026217 AMAQI
7th Aug 2026188 AMAQI
7th Aug 2026129 AMAQI
7th Aug 20261710 AMAQI
7th Aug 20262911 AMAQI
7th Aug 20261212 PMAQI
7th Aug 2026101 PMAQI
7th Aug 2026162 PMAQI
7th Aug 2026213 PMAQI
7th Aug 2026254 PMAQI
7th Aug 2026215 PMAQI
7th Aug 2026196 PMAQI
7th Aug 2026317 PMAQI
7th Aug 2026218 PMAQI
7th Aug 2026239 PMAQI
7th Aug 20262110 PMAQI
7th Aug 20263611 PMAQI
8th Aug 20264212 AMAQI
8th Aug 2026421 AMAQI
8th Aug 2026322 AMAQI
8th Aug 2026253 AMAQI
8th Aug 2026164 AMAQI
18°C15/21°C
8th Aug 2026235 AMAQI
8th Aug 2026226 AMAQI
8th Aug 2026237 AMAQI
8th Aug 2026428 AMAQI
8th Aug 2026259 AMAQI
8th Aug 20264610 AMAQI
8th Aug 20261611 AMAQI
8th Aug 20265812 PMAQI
8th Aug 2026361 PMAQI
8th Aug 2026422 PMAQI
8th Aug 2026673 PMAQI
8th Aug 2026444 PMAQI
8th Aug 2026485 PMAQI
8th Aug 2026246 PMAQI
8th Aug 2026217 PMAQI
8th Aug 2026168 PMAQI
8th Aug 2026259 PMAQI
8th Aug 20261410 PMAQI
8th Aug 20262111 PMAQI
9th Aug 20262412 AMAQI
9th Aug 2026201 AMAQI
9th Aug 2026182 AMAQI
9th Aug 2026183 AMAQI
9th Aug 2026184 AMAQI
16°C12/20°C
9th Aug 2026205 AMAQI
9th Aug 2026246 AMAQI
9th Aug 2026337 AMAQI
9th Aug 2026338 AMAQI
9th Aug 2026239 AMAQI
9th Aug 20262210 AMAQI
9th Aug 20262211 AMAQI
9th Aug 20262512 PMAQI
9th Aug 2026131 PMAQI
9th Aug 2026142 PMAQI
9th Aug 2026103 PMAQI
9th Aug 2026204 PMAQI
9th Aug 2026145 PMAQI
9th Aug 2026256 PMAQI
9th Aug 2026257 PMAQI
9th Aug 2026258 PMAQI
9th Aug 2026219 PMAQI
9th Aug 20261610 PMAQI
9th Aug 20262911 PMAQI
10th Aug 20262512 AMAQI
10th Aug 2026271 AMAQI
10th Aug 2026212 AMAQI
10th Aug 2026293 AMAQI
10th Aug 2026254 AMAQI
18°C13/20°C
10th Aug 2026255 AMAQI
10th Aug 2026256 AMAQI
10th Aug 2026167 AMAQI
10th Aug 2026148 AMAQI
10th Aug 2026159 AMAQI
10th Aug 20261610 AMAQI
10th Aug 20261711 AMAQI
10th Aug 20262112 PMAQI
10th Aug 2026211 PMAQI
10th Aug 2026212 PMAQI
10th Aug 2026223 PMAQI
10th Aug 2026244 PMAQI
10th Aug 2026295 PMAQI
10th Aug 2026366 PMAQI
10th Aug 2026407 PMAQI
10th Aug 2026258 PMAQI
10th Aug 2026239 PMAQI
10th Aug 20262110 PMAQI
10th Aug 20262111 PMAQI
11th Aug 20262112 AMAQI
11th Aug 2026221 AMAQI
11th Aug 2026212 AMAQI
11th Aug 2026233 AMAQI
11th Aug 2026224 AMAQI
17°C15/22°C
11th Aug 2026255 AMAQI
11th Aug 2026246 AMAQI
11th Aug 2026257 AMAQI
11th Aug 2026238 AMAQI
11th Aug 2026219 AMAQI
11th Aug 20262110 AMAQI
11th Aug 20262111 AMAQI
11th Aug 20262112 PMAQI
11th Aug 2026161 PMAQI
11th Aug 2026102 PMAQI
11th Aug 2026163 PMAQI
11th Aug 2026164 PMAQI
11th Aug 2026205 PMAQI
11th Aug 2026216 PMAQI
11th Aug 2026197 PMAQI
11th Aug 2026198 PMAQI
11th Aug 2026209 PMAQI
11th Aug 20262310 PMAQI
11th Aug 20261811 PMAQI
12th Aug 20261812 AMAQI
12th Aug 2026311 AMAQI
12th Aug 2026402 AMAQI
12th Aug 2026273 AMAQI
12th Aug 2026274 AMAQI
16°C13/19°C
12th Aug 2026185 AMAQI
12th Aug 2026256 AMAQI
12th Aug 2026157 AMAQI
12th Aug 2026428 AMAQI
12th Aug 2026369 AMAQI
12th Aug 20264910 AMAQI
12th Aug 20264411 AMAQI
12th Aug 20266912 PMAQI
12th Aug 2026561 PMAQI
12th Aug 2026462 PMAQI
12th Aug 2026323 PMAQI
12th Aug 2026254 PMAQI
12th Aug 2026425 PMAQI
12th Aug 2026226 PMAQI
12th Aug 2026297 PMAQI
12th Aug 2026248 PMAQI
12th Aug 2026259 PMAQI
12th Aug 20262510 PMAQI
12th Aug 20262711 PMAQI
13th Aug 20263812 AMAQI
13th Aug 2026541 AMAQI
13th Aug 2026522 AMAQI
13th Aug 2026383 AMAQI
13th Aug 2026294 AMAQI
14°C11/18°C
13th Aug 2026465 AMAQI
13th Aug 2026186 AMAQI
13th Aug 2026147 AMAQI
13th Aug 2026168 AMAQI
13th Aug 2026299 AMAQI
13th Aug 20261610 AMAQI
13th Aug 20261011 AMAQI
13th Aug 20261512 PMAQI
13th Aug 2026221 PMAQI
13th Aug 2026222 PMAQI
13th Aug 2026143 PMAQI
13th Aug 2026404 PMAQI
13th Aug 2026255 PMAQI
13th Aug 2026156 PMAQI
13th Aug 2026127 PMAQI
13th Aug 2026238 PMAQI
13th Aug 2026389 PMAQI
13th Aug 20262310 PMAQI
13th Aug 20262511 PMAQI
14th Aug 20262012 AMAQI
14th Aug 2026231 AMAQI
14th Aug 2026212 AMAQI
14th Aug 2026163 AMAQI
14th Aug 2026254 AMAQI
15°C10/20°C
14th Aug 2026105 AMAQI
14th Aug 2026146 AMAQI
14th Aug 2026127 AMAQI
14th Aug 2026188 AMAQI
14th Aug 2026259 AMAQI
14th Aug 20263610 AMAQI
14th Aug 20263811 AMAQI
14th Aug 20263612 PMAQI
14th Aug 2026271 PMAQI
14th Aug 2026252 PMAQI
14th Aug 2026253 PMAQI
14th Aug 2026254 PMAQI
14th Aug 2026235 PMAQI
14th Aug 2026276 PMAQI
14th Aug 2026347 PMAQI
14th Aug 2026248 PMAQI
14th Aug 2026299 PMAQI
14th Aug 20262310 PMAQI
14th Aug 20262511 PMAQI
15th Aug 20262212 AMAQI
15th Aug 2026231 AMAQI
15th Aug 2026252 AMAQI
15th Aug 2026273 AMAQI
15th Aug 2026334 AMAQI
17°C15/20°C
15th Aug 2026335 AMAQI
15th Aug 2026386 AMAQI
15th Aug 2026447 AMAQI
15th Aug 2026238 AMAQI
15th Aug 2026259 AMAQI
15th Aug 20262710 AMAQI
15th Aug 20262711 AMAQI
15th Aug 20262712 PMAQI
15th Aug 2026231 PMAQI
15th Aug 2026212 PMAQI
15th Aug 2026213 PMAQI
15th Aug 2026234 PMAQI
15th Aug 2026255 PMAQI
15th Aug 2026276 PMAQI
15th Aug 2026217 PMAQI
15th Aug 2026268 PMAQI
15th Aug 2026249 PMAQI
15th Aug 20262110 PMAQI
15th Aug 20262911 PMAQI
16th Aug 20262112 AMAQI
16th Aug 2026291 AMAQI
16th Aug 2026312 AMAQI
16th Aug 2026273 AMAQI
16th Aug 2026384 AMAQI
18°C15/22°C
16th Aug 2026345 AMAQI
5 AM16th Aug 2026316 AMAQI
16th Aug 2026217 AMAQI
16th Aug 2026258 AMAQI
16th Aug 2026409 AMAQI
16th Aug 20264410 AMAQI
16th Aug 20263111 AMAQI
16th Aug 20264212 PMAQI
16th Aug 2026291 PMAQI
1 PM16th Aug 2026342 PMAQI
16th Aug 2026273 PMAQI
16th Aug 2026274 PMAQI
16th Aug 2026275 PMAQI
16th Aug 2026216 PMAQI
16th Aug 2026217 PMAQI
16th Aug 2026238 PMAQI
16th Aug 2026279 PMAQI
9 PM16th Aug 20262910 PMAQI
16th Aug 20262311 PMAQI
1 AM
4 AM
18°C15/21°C
Day time
Avg. Highest Time
6 AM - 7 AM
37AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
6 PM
32AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 7 AM (Avg. 37), while the lowest AQI was between 6 PM to 6 PM (Avg. 32).
Night time
Avg. Highest Time
12 AM
37AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
10 PM
30AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 12 AM (Avg. 37), while the lowest AQI was between 10 PM to 10 PM (Avg. 30).
2026 Days Vs Air Quality
Otaniemi Keha I, Helsinki, Uusimaa, Finland
2026
94%
211
6%
13
Total number of days with different AQI categories in last 228 days in 2026 (137 days remaining)
Good
211 DaysModerate
13 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 94%
Health Risk Level:
Very Low
In 2026, 94% of 228 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
Otaniemi Keha I, Helsinki, Uusimaa, Finland
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
46AQI (US)
46AQI (US)
2nd January 2026
16AQI (US)
16AQI (US)
3rd January 2026
26AQI (US)
26AQI (US)
4th January 2026
25AQI (US)
25AQI (US)
5th January 2026
28AQI (US)
28AQI (US)
6th January 2026
42AQI (US)
42AQI (US)
7th January 2026
32AQI (US)
32AQI (US)
8th January 2026
17AQI (US)
17AQI (US)
9th January 2026
12AQI (US)
12AQI (US)
10th January 2026
9AQI (US)
9AQI (US)
11th January 2026
9AQI (US)
9AQI (US)
12th January 2026
10AQI (US)
10AQI (US)
13th January 2026
13AQI (US)
13AQI (US)
14th January 2026
31AQI (US)
31AQI (US)
15th January 2026
42AQI (US)
42AQI (US)
16th January 2026
62AQI (US)
62AQI (US)
17th January 2026
61AQI (US)
61AQI (US)
18th January 2026
57AQI (US)
57AQI (US)
19th January 2026
48AQI (US)
48AQI (US)
20th January 2026
42AQI (US)
42AQI (US)
21st January 2026
29AQI (US)
29AQI (US)
22nd January 2026
13AQI (US)
13AQI (US)
23rd January 2026
42AQI (US)
42AQI (US)
24th January 2026
48AQI (US)
48AQI (US)
25th January 2026
48AQI (US)
48AQI (US)
26th January 2026
45AQI (US)
45AQI (US)
27th January 2026
35AQI (US)
35AQI (US)
28th January 2026
37AQI (US)
37AQI (US)
29th January 2026
35AQI (US)
35AQI (US)
30th January 2026
45AQI (US)
45AQI (US)
31st January 2026
32AQI (US)
32AQI (US)
1st February 2026
31AQI (US)
31AQI (US)
2nd February 2026
41AQI (US)
41AQI (US)
3rd February 2026
42AQI (US)
42AQI (US)
4th February 2026
23AQI (US)
23AQI (US)
5th February 2026
18AQI (US)
18AQI (US)
6th February 2026
38AQI (US)
38AQI (US)
7th February 2026
40AQI (US)
40AQI (US)
8th February 2026
16AQI (US)
16AQI (US)
9th February 2026
12AQI (US)
12AQI (US)
10th February 2026
21AQI (US)
21AQI (US)
11th February 2026
46AQI (US)
46AQI (US)
12th February 2026
46AQI (US)
46AQI (US)
13th February 2026
53AQI (US)
53AQI (US)
14th February 2026
45AQI (US)
45AQI (US)
15th February 2026
40AQI (US)
40AQI (US)
16th February 2026
15AQI (US)
15AQI (US)
17th February 2026
30AQI (US)
30AQI (US)
18th February 2026
43AQI (US)
43AQI (US)
19th February 2026
62AQI (US)
62AQI (US)
20th February 2026
26AQI (US)
26AQI (US)
21st February 2026
29AQI (US)
29AQI (US)
22nd February 2026
26AQI (US)
26AQI (US)
23rd February 2026
20AQI (US)
20AQI (US)
24th February 2026
37AQI (US)
37AQI (US)
25th February 2026
30AQI (US)
30AQI (US)
26th February 2026
32AQI (US)
32AQI (US)
27th February 2026
31AQI (US)
31AQI (US)
28th February 2026
28AQI (US)
28AQI (US)
1st March 2026
31AQI (US)
31AQI (US)
2nd March 2026
37AQI (US)
37AQI (US)
3rd March 2026
37AQI (US)
37AQI (US)
4th March 2026
32AQI (US)
32AQI (US)
5th March 2026
32AQI (US)
32AQI (US)
6th March 2026
30AQI (US)
30AQI (US)
7th March 2026
25AQI (US)
25AQI (US)
8th March 2026
26AQI (US)
26AQI (US)
9th March 2026
52AQI (US)
52AQI (US)
10th March 2026
59AQI (US)
59AQI (US)
11th March 2026
89AQI (US)
89AQI (US)
12th March 2026
77AQI (US)
77AQI (US)
13th March 2026
24AQI (US)
24AQI (US)
14th March 2026
53AQI (US)
53AQI (US)
15th March 2026
45AQI (US)
45AQI (US)
16th March 2026
21AQI (US)
21AQI (US)
17th March 2026
26AQI (US)
26AQI (US)
18th March 2026
14AQI (US)
14AQI (US)
19th March 2026
33AQI (US)
33AQI (US)
20th March 2026
25AQI (US)
25AQI (US)
21st March 2026
29AQI (US)
29AQI (US)
22nd March 2026
18AQI (US)
18AQI (US)
23rd March 2026
46AQI (US)
46AQI (US)
24th March 2026
37AQI (US)
37AQI (US)
25th March 2026
71AQI (US)
71AQI (US)
26th March 2026
34AQI (US)
34AQI (US)
27th March 2026
30AQI (US)
30AQI (US)
28th March 2026
16AQI (US)
16AQI (US)
29th March 2026
22AQI (US)
22AQI (US)
30th March 2026
32AQI (US)
32AQI (US)
31st March 2026
38AQI (US)
38AQI (US)
1st April 2026
36AQI (US)
36AQI (US)
2nd April 2026
17AQI (US)
17AQI (US)
3rd April 2026
26AQI (US)
26AQI (US)
4th April 2026
29AQI (US)
29AQI (US)
5th April 2026
31AQI (US)
31AQI (US)
6th April 2026
24AQI (US)
24AQI (US)
7th April 2026
22AQI (US)
22AQI (US)
8th April 2026
31AQI (US)
31AQI (US)
9th April 2026
29AQI (US)
29AQI (US)
10th April 2026
32AQI (US)
32AQI (US)
11th April 2026
35AQI (US)
35AQI (US)
12th April 2026
38AQI (US)
38AQI (US)
13th April 2026
40AQI (US)
40AQI (US)
14th April 2026
28AQI (US)
28AQI (US)
15th April 2026
43AQI (US)
43AQI (US)
16th April 2026
25AQI (US)
25AQI (US)
17th April 2026
18th April 2026
22AQI (US)
22AQI (US)
19th April 2026
17AQI (US)
17AQI (US)
20th April 2026
23AQI (US)
23AQI (US)
21st April 2026
26AQI (US)
26AQI (US)
22nd April 2026
23rd April 2026
13AQI (US)
13AQI (US)
24th April 2026
20AQI (US)
20AQI (US)
25th April 2026
19AQI (US)
19AQI (US)
26th April 2026
10AQI (US)
10AQI (US)
27th April 2026
17AQI (US)
17AQI (US)
28th April 2026
22AQI (US)
22AQI (US)
29th April 2026
18AQI (US)
18AQI (US)
30th April 2026
19AQI (US)
19AQI (US)
1st May 2026
22AQI (US)
22AQI (US)
2nd May 2026
25AQI (US)
25AQI (US)
3rd May 2026
20AQI (US)
20AQI (US)
4th May 2026
22AQI (US)
22AQI (US)
5th May 2026
13AQI (US)
13AQI (US)
6th May 2026
17AQI (US)
17AQI (US)
7th May 2026
23AQI (US)
23AQI (US)
8th May 2026
24AQI (US)
24AQI (US)
9th May 2026
10th May 2026
16AQI (US)
16AQI (US)
11th May 2026
19AQI (US)
19AQI (US)
12th May 2026
19AQI (US)
19AQI (US)
13th May 2026
36AQI (US)
36AQI (US)
14th May 2026
19AQI (US)
19AQI (US)
15th May 2026
28AQI (US)
28AQI (US)
16th May 2026
39AQI (US)
39AQI (US)
17th May 2026
46AQI (US)
46AQI (US)
18th May 2026
35AQI (US)
35AQI (US)
19th May 2026
34AQI (US)
34AQI (US)
20th May 2026
38AQI (US)
38AQI (US)
21st May 2026
52AQI (US)
52AQI (US)
22nd May 2026
49AQI (US)
49AQI (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
37AQI (US)
37AQI (US)
27th May 2026
20AQI (US)
20AQI (US)
28th May 2026
24AQI (US)
24AQI (US)
29th May 2026
17AQI (US)
17AQI (US)
30th May 2026
16AQI (US)
16AQI (US)
31st May 2026
23AQI (US)
23AQI (US)
1st June 2026
28AQI (US)
28AQI (US)
2nd June 2026
26AQI (US)
26AQI (US)
3rd June 2026
27AQI (US)
27AQI (US)
4th June 2026
26AQI (US)
26AQI (US)
5th June 2026
38AQI (US)
38AQI (US)
6th June 2026
41AQI (US)
41AQI (US)
7th June 2026
23AQI (US)
23AQI (US)
8th June 2026
20AQI (US)
20AQI (US)
9th June 2026
24AQI (US)
24AQI (US)
10th June 2026
23AQI (US)
23AQI (US)
11th June 2026
23AQI (US)
23AQI (US)
12th June 2026
21AQI (US)
21AQI (US)
13th June 2026
18AQI (US)
18AQI (US)
14th June 2026
14AQI (US)
14AQI (US)
15th June 2026
22AQI (US)
22AQI (US)
16th June 2026
23AQI (US)
23AQI (US)
17th June 2026
19AQI (US)
19AQI (US)
18th June 2026
22AQI (US)
22AQI (US)
19th June 2026
21AQI (US)
21AQI (US)
20th June 2026
22AQI (US)
22AQI (US)
21st June 2026
20AQI (US)
20AQI (US)
22nd June 2026
18AQI (US)
18AQI (US)
23rd June 2026
20AQI (US)
20AQI (US)
24th June 2026
19AQI (US)
19AQI (US)
25th June 2026
30AQI (US)
30AQI (US)
26th June 2026
27AQI (US)
27AQI (US)
27th June 2026
22AQI (US)
22AQI (US)
28th June 2026
24AQI (US)
24AQI (US)
29th June 2026
24AQI (US)
24AQI (US)
30th June 2026
23AQI (US)
23AQI (US)
1st July 2026
22AQI (US)
22AQI (US)
2nd July 2026
22AQI (US)
22AQI (US)
3rd July 2026
25AQI (US)
25AQI (US)
4th July 2026
23AQI (US)
23AQI (US)
5th July 2026
19AQI (US)
19AQI (US)
6th July 2026
17AQI (US)
17AQI (US)
7th July 2026
11AQI (US)
11AQI (US)
8th July 2026
23AQI (US)
23AQI (US)
9th July 2026
18AQI (US)
18AQI (US)
10th July 2026
27AQI (US)
27AQI (US)
11th July 2026
26AQI (US)
26AQI (US)
12th July 2026
27AQI (US)
27AQI (US)
13th July 2026
26AQI (US)
26AQI (US)
14th July 2026
26AQI (US)
26AQI (US)
15th July 2026
25AQI (US)
25AQI (US)
16th July 2026
24AQI (US)
24AQI (US)
17th July 2026
32AQI (US)
32AQI (US)
18th July 2026
32AQI (US)
32AQI (US)
19th July 2026
44AQI (US)
44AQI (US)
20th July 2026
38AQI (US)
38AQI (US)
21st July 2026
42AQI (US)
42AQI (US)
22nd July 2026
46AQI (US)
46AQI (US)
23rd July 2026
43AQI (US)
43AQI (US)
24th July 2026
39AQI (US)
39AQI (US)
25th July 2026
43AQI (US)
43AQI (US)
26th July 2026
35AQI (US)
35AQI (US)
27th July 2026
33AQI (US)
33AQI (US)
28th July 2026
40AQI (US)
40AQI (US)
29th July 2026
38AQI (US)
38AQI (US)
30th July 2026
38AQI (US)
38AQI (US)
31st July 2026
30AQI (US)
30AQI (US)
1st August 2026
41AQI (US)
41AQI (US)
2nd August 2026
52AQI (US)
52AQI (US)
3rd August 2026
42AQI (US)
42AQI (US)
4th August 2026
36AQI (US)
36AQI (US)
5th August 2026
32AQI (US)
32AQI (US)
6th August 2026
36AQI (US)
36AQI (US)
7th August 2026
23AQI (US)
23AQI (US)
8th August 2026
32AQI (US)
32AQI (US)
9th August 2026
21AQI (US)
21AQI (US)
10th August 2026
23AQI (US)
23AQI (US)
11th August 2026
20AQI (US)
20AQI (US)
12th August 2026
33AQI (US)
33AQI (US)
13th August 2026
26AQI (US)
26AQI (US)
14th August 2026
24AQI (US)
24AQI (US)
15th August 2026
26AQI (US)
26AQI (US)
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
33AQI (US)
33AQI (US)
37AQI (US)
25AQI (US)
29AQI (US)
24AQI (US)
30AQI (US)
31AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202630AQI (US)
28
3
26
2
25
6
28
29
1
30
31
14
1
211
13
Highest AQI (US) recorded in
March37AQI (US)
Lowest AQI (US) recorded in
June24AQI (US)
202527AQI (US)
31
23
5
31
30
31
30
26
5
31
30
31
30
30
1
354
11
Highest AQI (US) recorded in
February35AQI (US)
Lowest AQI (US) recorded in
August18AQI (US)
202425AQI (US)
16
1
2
9
3
29
1
31
31
24
5
31
30
31
235
9
Highest AQI (US) recorded in
May39AQI (US)
Lowest AQI (US) recorded in
November18AQI (US)
202325AQI (US)
3
31
34
Highest AQI (US) recorded in
December25AQI (US)
Lowest AQI (US) recorded in
November20AQI (US)
202125AQI (US)
1
1
Highest AQI (US) recorded in
January25AQI (US)
Lowest AQI (US) recorded in
January25AQI (US)
Most & Least Polluted Years Over the Last 5 Years
Most Polluted Year Recorded
2026(Avg.)
30AQI (US)Least Polluted Year Recorded
2021(Avg.)
25AQI (US)Otaniemi Keha I's annual 2026 AQI (US) (30) shows an average percentage change of 17.7% (worsened AQI (US)) compared to previous years: 2021 (25), 2023 (25), 2024 (25), 2025 (27).
