Mannerheimintie, 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
Mannerheimintie, Helsinki, Uusimaa, Finland
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
7th Aug 2023
59AQILowest AQI recorded on
22nd Aug 2021
8AQISame Day Analysis (4th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 32 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 5th Aug - 6th Aug 2025
Mannerheimintie, Helsinki, Uusimaa, Finland
AQI
Day
Night
.
4 AM5th Aug 2025
10 PM
3 AM6th Aug 2025
Day time
Avg. Highest Time
5AM5th Aug
30AQI
Avg. Lowest Time
2PM5th Aug
22AQI
Night time
Avg. Highest Time
4AM5th Aug
31AQI
Avg. Lowest Time
3AM6th Aug
22AQI
In the last 24 hours,
Mannerheimintie's AQI reached its highest point of 31 at 4 AM during the Night, while the lowest point, 22, was recorded at 3 AM during the Night between 5th Aug and 6th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Mannerheimintie, Helsinki, Uusimaa, Finland
JulAug
07th - 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 - 03rd03rd - 04th04th - 05th05th - 06th06th
Day
Night
7th Jul 2025164 AMAQI
7th Jul 2025185 AMAQI
7th Jul 2025206 AMAQI
7th Jul 2025227 AMAQI
7th Jul 2025248 AMAQI
7th Jul 2025289 AMAQI
7th Jul 20252810 AMAQI
7th Jul 20253211 AMAQI
7th Jul 20253612 PMAQI
7th Jul 2025361 PMAQI
7th Jul 2025442 PMAQI
7th Jul 2025333 PMAQI
7th Jul 2025294 PMAQI
7th Jul 2025245 PMAQI
7th Jul 2025266 PMAQI
7th Jul 2025287 PMAQI
7th Jul 2025288 PMAQI
7th Jul 2025289 PMAQI
7th Jul 20252510 PMAQI
7th Jul 20252411 PMAQI
8th Jul 20252312 AMAQI
8th Jul 2025211 AMAQI
8th Jul 2025212 AMAQI
8th Jul 2025333 AMAQI
16°C13/19°C
8th Jul 2025294 AMAQI
8th Jul 2025245 AMAQI
8th Jul 2025306 AMAQI
8th Jul 2025187 AMAQI
8th Jul 2025188 AMAQI
8th Jul 2025189 AMAQI
8th Jul 20251910 AMAQI
8th Jul 20251911 AMAQI
8th Jul 20251812 PMAQI
8th Jul 2025181 PMAQI
8th Jul 2025182 PMAQI
8th Jul 2025213 PMAQI
8th Jul 2025204 PMAQI
8th Jul 2025215 PMAQI
8th Jul 2025226 PMAQI
8th Jul 2025227 PMAQI
8th Jul 2025218 PMAQI
8th Jul 2025209 PMAQI
8th Jul 20252110 PMAQI
8th Jul 20252211 PMAQI
9th Jul 20252212 AMAQI
9th Jul 2025221 AMAQI
9th Jul 2025222 AMAQI
9th Jul 2025203 AMAQI
15°C13/17°C
9th Jul 2025254 AMAQI
9th Jul 2025215 AMAQI
9th Jul 2025196 AMAQI
9th Jul 2025187 AMAQI
9th Jul 2025198 AMAQI
9th Jul 2025199 AMAQI
9th Jul 20251810 AMAQI
9th Jul 20251811 AMAQI
9th Jul 20252012 PMAQI
9th Jul 2025261 PMAQI
9th Jul 2025222 PMAQI
9th Jul 2025213 PMAQI
9th Jul 2025224 PMAQI
9th Jul 2025205 PMAQI
9th Jul 2025206 PMAQI
9th Jul 2025217 PMAQI
9th Jul 2025208 PMAQI
9th Jul 2025219 PMAQI
9th Jul 20252210 PMAQI
9th Jul 20252111 PMAQI
10th Jul 20251912 AMAQI
10th Jul 2025201 AMAQI
10th Jul 2025202 AMAQI
10th Jul 2025283 AMAQI
16°C11/19°C
10th Jul 2025294 AMAQI
10th Jul 2025275 AMAQI
10th Jul 2025246 AMAQI
10th Jul 2025247 AMAQI
10th Jul 2025248 AMAQI
10th Jul 2025239 AMAQI
10th Jul 20252210 AMAQI
10th Jul 20252411 AMAQI
10th Jul 20252612 PMAQI
10th Jul 2025261 PMAQI
10th Jul 2025242 PMAQI
10th Jul 2025233 PMAQI
10th Jul 2025224 PMAQI
10th Jul 2025235 PMAQI
10th Jul 2025226 PMAQI
10th Jul 2025227 PMAQI
10th Jul 2025228 PMAQI
10th Jul 2025229 PMAQI
10th Jul 20252210 PMAQI
10th Jul 20252111 PMAQI
11th Jul 20252212 AMAQI
11th Jul 2025211 AMAQI
11th Jul 2025212 AMAQI
11th Jul 2025203 AMAQI
15°C12/18°C
11th Jul 2025204 AMAQI
11th Jul 2025205 AMAQI
11th Jul 2025226 AMAQI
11th Jul 2025207 AMAQI
11th Jul 2025238 AMAQI
11th Jul 2025229 AMAQI
11th Jul 20252210 AMAQI
11th Jul 20252511 AMAQI
11th Jul 20253212 PMAQI
11th Jul 2025321 PMAQI
11th Jul 2025332 PMAQI
11th Jul 2025303 PMAQI
11th Jul 2025324 PMAQI
11th Jul 2025345 PMAQI
11th Jul 2025326 PMAQI
11th Jul 2025377 PMAQI
11th Jul 2025328 PMAQI
11th Jul 2025339 PMAQI
11th Jul 20253010 PMAQI
11th Jul 20252211 PMAQI
12th Jul 20252212 AMAQI
12th Jul 2025211 AMAQI
12th Jul 2025222 AMAQI
12th Jul 2025363 AMAQI
18°C13/22°C
12th Jul 2025384 AMAQI
12th Jul 2025365 AMAQI
12th Jul 2025336 AMAQI
12th Jul 2025327 AMAQI
12th Jul 2025288 AMAQI
12th Jul 2025329 AMAQI
12th Jul 20253610 AMAQI
12th Jul 20254711 AMAQI
12th Jul 20255412 PMAQI
12th Jul 2025521 PMAQI
12th Jul 2025502 PMAQI
12th Jul 2025443 PMAQI
12th Jul 2025444 PMAQI
12th Jul 2025505 PMAQI
12th Jul 2025526 PMAQI
12th Jul 2025527 PMAQI
12th Jul 2025528 PMAQI
12th Jul 2025519 PMAQI
12th Jul 20254610 PMAQI
12th Jul 20253411 PMAQI
13th Jul 20253412 AMAQI
13th Jul 2025301 AMAQI
13th Jul 2025282 AMAQI
13th Jul 2025333 AMAQI
19°C16/23°C
13th Jul 2025334 AMAQI
13th Jul 2025315 AMAQI
13th Jul 2025306 AMAQI
13th Jul 2025307 AMAQI
13th Jul 2025278 AMAQI
13th Jul 2025339 AMAQI
13th Jul 20255210 AMAQI
13th Jul 20255211 AMAQI
13th Jul 20254812 PMAQI
13th Jul 2025491 PMAQI
13th Jul 2025522 PMAQI
13th Jul 2025483 PMAQI
13th Jul 2025504 PMAQI
13th Jul 2025475 PMAQI
13th Jul 2025456 PMAQI
13th Jul 2025527 PMAQI
13th Jul 2025508 PMAQI
13th Jul 2025469 PMAQI
13th Jul 20254310 PMAQI
13th Jul 20253611 PMAQI
14th Jul 20253412 AMAQI
14th Jul 2025341 AMAQI
14th Jul 2025332 AMAQI
14th Jul 2025473 AMAQI
19°C16/23°C
14th Jul 2025484 AMAQI
14th Jul 2025465 AMAQI
14th Jul 2025426 AMAQI
14th Jul 2025427 AMAQI
14th Jul 2025478 AMAQI
14th Jul 2025449 AMAQI
14th Jul 20253510 AMAQI
14th Jul 20253811 AMAQI
14th Jul 20254212 PMAQI
14th Jul 2025471 PMAQI
14th Jul 2025472 PMAQI
14th Jul 2025433 PMAQI
14th Jul 2025404 PMAQI
14th Jul 2025415 PMAQI
14th Jul 2025436 PMAQI
14th Jul 2025387 PMAQI
14th Jul 2025378 PMAQI
14th Jul 2025349 PMAQI
14th Jul 20253710 PMAQI
14th Jul 20254211 PMAQI
15th Jul 20254312 AMAQI
15th Jul 2025401 AMAQI
15th Jul 2025382 AMAQI
15th Jul 2025483 AMAQI
20°C17/24°C
15th Jul 2025524 AMAQI
15th Jul 2025535 AMAQI
15th Jul 2025546 AMAQI
15th Jul 2025537 AMAQI
15th Jul 2025568 AMAQI
15th Jul 2025609 AMAQI
15th Jul 20256010 AMAQI
15th Jul 20256311 AMAQI
15th Jul 20256012 PMAQI
15th Jul 2025591 PMAQI
15th Jul 2025572 PMAQI
15th Jul 2025533 PMAQI
15th Jul 2025544 PMAQI
15th Jul 2025545 PMAQI
15th Jul 2025526 PMAQI
15th Jul 2025527 PMAQI
15th Jul 2025518 PMAQI
15th Jul 2025539 PMAQI
15th Jul 20255310 PMAQI
15th Jul 20255311 PMAQI
16th Jul 20255212 AMAQI
16th Jul 2025511 AMAQI
16th Jul 2025512 AMAQI
16th Jul 2025543 AMAQI
20°C17/23°C
16th Jul 2025564 AMAQI
16th Jul 2025585 AMAQI
16th Jul 2025566 AMAQI
16th Jul 2025577 AMAQI
16th Jul 2025568 AMAQI
16th Jul 2025569 AMAQI
16th Jul 20255710 AMAQI
16th Jul 20255211 AMAQI
16th Jul 20255412 PMAQI
16th Jul 2025541 PMAQI
16th Jul 2025522 PMAQI
16th Jul 2025503 PMAQI
16th Jul 2025464 PMAQI
16th Jul 2025445 PMAQI
16th Jul 2025446 PMAQI
16th Jul 2025447 PMAQI
16th Jul 2025418 PMAQI
16th Jul 2025439 PMAQI
16th Jul 20254510 PMAQI
16th Jul 20255211 PMAQI
17th Jul 20255212 AMAQI
17th Jul 2025521 AMAQI
17th Jul 2025522 AMAQI
17th Jul 2025533 AMAQI
20°C17/23°C
17th Jul 2025524 AMAQI
17th Jul 2025515 AMAQI
17th Jul 2025426 AMAQI
17th Jul 2025407 AMAQI
17th Jul 2025438 AMAQI
17th Jul 2025519 AMAQI
17th Jul 20255510 AMAQI
17th Jul 20255411 AMAQI
17th Jul 20254912 PMAQI
17th Jul 2025461 PMAQI
17th Jul 2025442 PMAQI
17th Jul 2025443 PMAQI
17th Jul 2025414 PMAQI
17th Jul 2025405 PMAQI
17th Jul 2025406 PMAQI
17th Jul 2025427 PMAQI
17th Jul 2025428 PMAQI
17th Jul 2025449 PMAQI
17th Jul 20254310 PMAQI
17th Jul 20254611 PMAQI
18th Jul 20254312 AMAQI
18th Jul 2025441 AMAQI
18th Jul 2025442 AMAQI
18th Jul 2025333 AMAQI
20°C16/24°C
18th Jul 2025284 AMAQI
18th Jul 2025305 AMAQI
18th Jul 2025306 AMAQI
18th Jul 2025337 AMAQI
18th Jul 2025368 AMAQI
18th Jul 2025409 AMAQI
18th Jul 20253410 AMAQI
18th Jul 20253511 AMAQI
18th Jul 20253512 PMAQI
18th Jul 2025321 PMAQI
18th Jul 2025322 PMAQI
18th Jul 2025343 PMAQI
18th Jul 2025344 PMAQI
18th Jul 2025345 PMAQI
18th Jul 2025346 PMAQI
18th Jul 2025327 PMAQI
18th Jul 2025338 PMAQI
18th Jul 2025349 PMAQI
18th Jul 20253510 PMAQI
18th Jul 20253511 PMAQI
19th Jul 20253512 AMAQI
19th Jul 2025351 AMAQI
19th Jul 2025342 AMAQI
19th Jul 2025463 AMAQI
19°C16/21°C
19th Jul 2025474 AMAQI
19th Jul 2025475 AMAQI
19th Jul 2025446 AMAQI
19th Jul 2025407 AMAQI
19th Jul 2025388 AMAQI
19th Jul 2025389 AMAQI
19th Jul 20253910 AMAQI
19th Jul 20253711 AMAQI
19th Jul 20253612 PMAQI
19th Jul 2025381 PMAQI
19th Jul 2025382 PMAQI
19th Jul 2025373 PMAQI
19th Jul 2025364 PMAQI
19th Jul 2025365 PMAQI
19th Jul 2025366 PMAQI
19th Jul 2025377 PMAQI
19th Jul 2025348 PMAQI
19th Jul 2025419 PMAQI
19th Jul 20253610 PMAQI
19th Jul 20253811 PMAQI
20th Jul 20253712 AMAQI
20th Jul 2025401 AMAQI
20th Jul 2025392 AMAQI
20th Jul 2025443 AMAQI
19°C15/22°C
20th Jul 2025454 AMAQI
20th Jul 2025495 AMAQI
20th Jul 2025486 AMAQI
20th Jul 2025387 AMAQI
20th Jul 2025418 AMAQI
20th Jul 2025479 AMAQI
20th Jul 20254210 AMAQI
20th Jul 20254111 AMAQI
20th Jul 20254412 PMAQI
20th Jul 2025451 PMAQI
20th Jul 2025392 PMAQI
20th Jul 2025373 PMAQI
20th Jul 2025364 PMAQI
20th Jul 2025375 PMAQI
20th Jul 2025366 PMAQI
20th Jul 2025367 PMAQI
20th Jul 2025388 PMAQI
20th Jul 2025389 PMAQI
20th Jul 20253810 PMAQI
20th Jul 20253911 PMAQI
21st Jul 20253812 AMAQI
21st Jul 2025411 AMAQI
21st Jul 2025382 AMAQI
21st Jul 2025373 AMAQI
19°C15/23°C
21st Jul 2025374 AMAQI
21st Jul 2025405 AMAQI
21st Jul 2025426 AMAQI
21st Jul 2025437 AMAQI
21st Jul 2025478 AMAQI
21st Jul 2025569 AMAQI
21st Jul 20255210 AMAQI
21st Jul 20255311 AMAQI
21st Jul 20254812 PMAQI
21st Jul 2025491 PMAQI
21st Jul 2025502 PMAQI
21st Jul 2025453 PMAQI
21st Jul 2025464 PMAQI
21st Jul 2025465 PMAQI
21st Jul 2025446 PMAQI
21st Jul 2025467 PMAQI
21st Jul 2025468 PMAQI
21st Jul 2025479 PMAQI
21st Jul 20254710 PMAQI
21st Jul 20254211 PMAQI
22nd Jul 20254212 AMAQI
22nd Jul 2025391 AMAQI
22nd Jul 2025392 AMAQI
22nd Jul 2025393 AMAQI
20°C16/24°C
22nd Jul 2025464 AMAQI
22nd Jul 2025465 AMAQI
22nd Jul 2025376 AMAQI
22nd Jul 2025367 AMAQI
22nd Jul 2025408 AMAQI
22nd Jul 2025409 AMAQI
22nd Jul 20253810 AMAQI
22nd Jul 20254811 AMAQI
22nd Jul 20255612 PMAQI
22nd Jul 2025551 PMAQI
22nd Jul 2025542 PMAQI
22nd Jul 2025523 PMAQI
22nd Jul 2025514 PMAQI
22nd Jul 2025435 PMAQI
22nd Jul 2025446 PMAQI
22nd Jul 2025487 PMAQI
22nd Jul 2025508 PMAQI
22nd Jul 2025529 PMAQI
22nd Jul 20255010 PMAQI
22nd Jul 20254511 PMAQI
23rd Jul 20254412 AMAQI
23rd Jul 2025411 AMAQI
23rd Jul 2025402 AMAQI
23rd Jul 2025563 AMAQI
19°C17/22°C
23rd Jul 2025614 AMAQI
23rd Jul 2025595 AMAQI
23rd Jul 2025606 AMAQI
23rd Jul 2025617 AMAQI
23rd Jul 2025628 AMAQI
23rd Jul 2025679 AMAQI
23rd Jul 20256110 AMAQI
23rd Jul 20256211 AMAQI
23rd Jul 20256212 PMAQI
23rd Jul 2025581 PMAQI
23rd Jul 2025542 PMAQI
23rd Jul 2025523 PMAQI
23rd Jul 2025524 PMAQI
23rd Jul 2025515 PMAQI
23rd Jul 2025516 PMAQI
23rd Jul 2025507 PMAQI
23rd Jul 2025498 PMAQI
23rd Jul 2025509 PMAQI
23rd Jul 20255110 PMAQI
23rd Jul 20255411 PMAQI
24th Jul 20255412 AMAQI
24th Jul 2025541 AMAQI
24th Jul 2025542 AMAQI
24th Jul 2025543 AMAQI
20°C17/23°C
24th Jul 2025534 AMAQI
24th Jul 2025565 AMAQI
24th Jul 2025556 AMAQI
24th Jul 2025567 AMAQI
24th Jul 2025598 AMAQI
24th Jul 2025649 AMAQI
24th Jul 20256610 AMAQI
24th Jul 20256411 AMAQI
24th Jul 20256212 PMAQI
24th Jul 2025601 PMAQI
24th Jul 2025582 PMAQI
24th Jul 2025563 PMAQI
24th Jul 2025574 PMAQI
24th Jul 2025585 PMAQI
24th Jul 2025556 PMAQI
24th Jul 2025537 PMAQI
24th Jul 2025538 PMAQI
24th Jul 2025559 PMAQI
24th Jul 20255610 PMAQI
24th Jul 20255611 PMAQI
25th Jul 20255612 AMAQI
25th Jul 2025541 AMAQI
25th Jul 2025542 AMAQI
25th Jul 2025593 AMAQI
21°C17/25°C
25th Jul 2025604 AMAQI
25th Jul 2025605 AMAQI
25th Jul 2025586 AMAQI
25th Jul 2025607 AMAQI
25th Jul 2025618 AMAQI
25th Jul 2025609 AMAQI
25th Jul 20255810 AMAQI
25th Jul 20255811 AMAQI
25th Jul 20255512 PMAQI
25th Jul 2025541 PMAQI
25th Jul 2025542 PMAQI
25th Jul 2025543 PMAQI
25th Jul 2025554 PMAQI
25th Jul 2025545 PMAQI
25th Jul 2025546 PMAQI
25th Jul 2025557 PMAQI
25th Jul 2025548 PMAQI
25th Jul 2025559 PMAQI
25th Jul 20255510 PMAQI
25th Jul 20255611 PMAQI
26th Jul 20255512 AMAQI
26th Jul 2025551 AMAQI
26th Jul 2025562 AMAQI
26th Jul 2025603 AMAQI
21°C17/26°C
26th Jul 2025624 AMAQI
26th Jul 2025625 AMAQI
26th Jul 2025606 AMAQI
26th Jul 2025587 AMAQI
26th Jul 2025578 AMAQI
26th Jul 2025589 AMAQI
26th Jul 20255810 AMAQI
26th Jul 20256111 AMAQI
26th Jul 20256012 PMAQI
26th Jul 2025571 PMAQI
26th Jul 2025562 PMAQI
26th Jul 2025583 PMAQI
26th Jul 2025584 PMAQI
26th Jul 2025575 PMAQI
26th Jul 2025566 PMAQI
26th Jul 2025567 PMAQI
26th Jul 2025568 PMAQI
26th Jul 2025559 PMAQI
26th Jul 20255610 PMAQI
26th Jul 20255611 PMAQI
27th Jul 20255612 AMAQI
27th Jul 2025561 AMAQI
27th Jul 2025562 AMAQI
27th Jul 2025563 AMAQI
21°C17/25°C
27th Jul 2025554 AMAQI
27th Jul 2025525 AMAQI
27th Jul 2025506 AMAQI
27th Jul 2025507 AMAQI
27th Jul 2025528 AMAQI
27th Jul 2025549 AMAQI
27th Jul 20255410 AMAQI
27th Jul 20255411 AMAQI
27th Jul 20255212 PMAQI
27th Jul 2025491 PMAQI
27th Jul 2025502 PMAQI
27th Jul 2025503 PMAQI
27th Jul 2025464 PMAQI
27th Jul 2025475 PMAQI
27th Jul 2025476 PMAQI
27th Jul 2025487 PMAQI
27th Jul 2025518 PMAQI
27th Jul 2025529 PMAQI
27th Jul 20255410 PMAQI
27th Jul 20255311 PMAQI
28th Jul 20255212 AMAQI
28th Jul 2025521 AMAQI
28th Jul 2025522 AMAQI
28th Jul 2025413 AMAQI
20°C17/23°C
28th Jul 2025354 AMAQI
28th Jul 2025365 AMAQI
28th Jul 2025366 AMAQI
28th Jul 2025427 AMAQI
28th Jul 2025428 AMAQI
28th Jul 2025449 AMAQI
28th Jul 20254210 AMAQI
28th Jul 20254211 AMAQI
28th Jul 20254212 PMAQI
28th Jul 2025421 PMAQI
28th Jul 2025432 PMAQI
28th Jul 2025453 PMAQI
28th Jul 2025464 PMAQI
28th Jul 2025465 PMAQI
28th Jul 2025466 PMAQI
28th Jul 2025427 PMAQI
28th Jul 2025438 PMAQI
28th Jul 2025439 PMAQI
28th Jul 20254410 PMAQI
28th Jul 20254411 PMAQI
29th Jul 20254412 AMAQI
29th Jul 2025441 AMAQI
29th Jul 2025442 AMAQI
29th Jul 2025343 AMAQI
20°C17/23°C
29th Jul 2025324 AMAQI
29th Jul 2025345 AMAQI
29th Jul 2025346 AMAQI
29th Jul 2025367 AMAQI
29th Jul 2025408 AMAQI
29th Jul 2025429 AMAQI
29th Jul 20254610 AMAQI
29th Jul 20255011 AMAQI
29th Jul 20255312 PMAQI
29th Jul 2025541 PMAQI
29th Jul 2025552 PMAQI
29th Jul 2025473 PMAQI
29th Jul 2025504 PMAQI
29th Jul 2025505 PMAQI
29th Jul 2025506 PMAQI
29th Jul 2025467 PMAQI
29th Jul 2025448 PMAQI
29th Jul 2025469 PMAQI
29th Jul 20254310 PMAQI
29th Jul 20254011 PMAQI
30th Jul 20254012 AMAQI
30th Jul 2025401 AMAQI
30th Jul 2025412 AMAQI
30th Jul 2025473 AMAQI
20°C18/23°C
30th Jul 2025524 AMAQI
30th Jul 2025565 AMAQI
30th Jul 2025536 AMAQI
30th Jul 2025537 AMAQI
30th Jul 2025528 AMAQI
30th Jul 2025499 AMAQI
30th Jul 20254910 AMAQI
30th Jul 20255411 AMAQI
30th Jul 20255812 PMAQI
30th Jul 2025571 PMAQI
30th Jul 2025542 PMAQI
30th Jul 2025543 PMAQI
30th Jul 2025544 PMAQI
30th Jul 2025545 PMAQI
30th Jul 2025546 PMAQI
30th Jul 2025537 PMAQI
30th Jul 2025548 PMAQI
30th Jul 2025539 PMAQI
30th Jul 20255210 PMAQI
30th Jul 20255211 PMAQI
31st Jul 20255212 AMAQI
31st Jul 2025521 AMAQI
31st Jul 2025522 AMAQI
31st Jul 2025523 AMAQI
21°C17/25°C
31st Jul 2025524 AMAQI
31st Jul 2025565 AMAQI
31st Jul 2025606 AMAQI
31st Jul 2025607 AMAQI
31st Jul 2025618 AMAQI
31st Jul 2025659 AMAQI
31st Jul 20256210 AMAQI
31st Jul 20256911 AMAQI
31st Jul 20257012 PMAQI
31st Jul 2025671 PMAQI
31st Jul 2025582 PMAQI
31st Jul 2025413 PMAQI
31st Jul 2025444 PMAQI
31st Jul 2025385 PMAQI
31st Jul 2025396 PMAQI
31st Jul 2025387 PMAQI
31st Jul 2025368 PMAQI
31st Jul 2025379 PMAQI
31st Jul 20253810 PMAQI
31st Jul 20253911 PMAQI
1st Aug 20254112 AMAQI
1st Aug 2025421 AMAQI
1st Aug 2025422 AMAQI
1st Aug 2025493 AMAQI
21°C18/24°C
1st Aug 2025464 AMAQI
1st Aug 2025445 AMAQI
1st Aug 2025336 AMAQI
1st Aug 2025327 AMAQI
1st Aug 2025328 AMAQI
1st Aug 2025349 AMAQI
1st Aug 20253210 AMAQI
1st Aug 20253111 AMAQI
1st Aug 20253112 PMAQI
1st Aug 2025411 PMAQI
1st Aug 2025372 PMAQI
1st Aug 2025333 PMAQI
1st Aug 2025364 PMAQI
1st Aug 2025375 PMAQI
1st Aug 2025366 PMAQI
1st Aug 2025347 PMAQI
1st Aug 2025338 PMAQI
1st Aug 2025359 PMAQI
1st Aug 20253810 PMAQI
1st Aug 20254011 PMAQI
2nd Aug 20253912 AMAQI
2nd Aug 2025371 AMAQI
2nd Aug 2025372 AMAQI
2nd Aug 2025243 AMAQI
18°C17/21°C
2nd Aug 2025224 AMAQI
2nd Aug 2025215 AMAQI
2nd Aug 2025226 AMAQI
2nd Aug 2025267 AMAQI
2nd Aug 2025248 AMAQI
2nd Aug 2025279 AMAQI
2nd Aug 20252810 AMAQI
2nd Aug 20252511 AMAQI
2nd Aug 20252412 PMAQI
2nd Aug 2025261 PMAQI
2nd Aug 2025252 PMAQI
2nd Aug 2025243 PMAQI
2nd Aug 2025254 PMAQI
2nd Aug 2025285 PMAQI
2nd Aug 2025266 PMAQI
2nd Aug 2025327 PMAQI
2nd Aug 2025278 PMAQI
2nd Aug 2025269 PMAQI
2nd Aug 20252710 PMAQI
2nd Aug 20252711 PMAQI
3rd Aug 20252712 AMAQI
3rd Aug 2025281 AMAQI
3rd Aug 2025282 AMAQI
3rd Aug 2025323 AMAQI
18°C16/21°C
3rd Aug 2025304 AMAQI
3rd Aug 2025285 AMAQI
3rd Aug 2025276 AMAQI
3rd Aug 2025287 AMAQI
3rd Aug 2025288 AMAQI
3rd Aug 2025309 AMAQI
3rd Aug 20252810 AMAQI
3rd Aug 20252611 AMAQI
3rd Aug 20252612 PMAQI
3rd Aug 2025251 PMAQI
3rd Aug 2025272 PMAQI
3rd Aug 2025273 PMAQI
3rd Aug 2025284 PMAQI
3rd Aug 2025295 PMAQI
3rd Aug 2025296 PMAQI
3rd Aug 2025287 PMAQI
3rd Aug 2025278 PMAQI
3rd Aug 2025279 PMAQI
3rd Aug 20252810 PMAQI
3rd Aug 20252811 PMAQI
4th Aug 20252812 AMAQI
4th Aug 2025281 AMAQI
4th Aug 2025292 AMAQI
4th Aug 2025343 AMAQI
19°C16/22°C
4th Aug 2025314 AMAQI
4th Aug 2025285 AMAQI
4th Aug 2025296 AMAQI
4th Aug 2025357 AMAQI
4th Aug 2025328 AMAQI
4th Aug 2025329 AMAQI
4th Aug 20253110 AMAQI
4th Aug 20253811 AMAQI
4th Aug 20254012 PMAQI
4th Aug 2025391 PMAQI
4th Aug 2025362 PMAQI
4th Aug 2025333 PMAQI
4th Aug 2025314 PMAQI
4th Aug 2025315 PMAQI
4th Aug 2025286 PMAQI
4th Aug 2025307 PMAQI
4th Aug 2025298 PMAQI
4th Aug 2025289 PMAQI
4th Aug 20253010 PMAQI
4th Aug 20252911 PMAQI
5th Aug 20253012 AMAQI
5th Aug 2025301 AMAQI
5th Aug 2025302 AMAQI
5th Aug 2025243 AMAQI
20°C17/23°C
5th Aug 2025314 AMAQI
5th Aug 2025305 AMAQI
5th Aug 2025286 AMAQI
5th Aug 2025247 AMAQI
5th Aug 2025238 AMAQI
5th Aug 2025249 AMAQI
5th Aug 20252210 AMAQI
5th Aug 20252311 AMAQI
5th Aug 20252512 PMAQI
5th Aug 2025221 PMAQI
5th Aug 2025222 PMAQI
5th Aug 2025233 PMAQI
5th Aug 2025244 PMAQI
5th Aug 2025245 PMAQI
5th Aug 2025236 PMAQI
5th Aug 2025247 PMAQI
5th Aug 2025248 PMAQI
5th Aug 2025239 PMAQI
5th Aug 20252510 PMAQI
5th Aug 20252611 PMAQI
6th Aug 20252612 AMAQI
6th Aug 2025281 AMAQI
6th Aug 2025282 AMAQI
6th Aug 2025223 AMAQI
18°C16/20°C
6th Aug 2025224 AMAQI
4 AM6th Aug 2025205 AMAQI
6th Aug 2025226 AMAQI
1 PM
10 PM
1 AM
3 AM
--°C/°C
Day time
Avg. Highest Time
4 AM - 2 PM
41AQI
11 hours / Day
330 hours / Month
Avg. Lowest Time
4 AM - 10 PM
41AQI
19 hours / Day
570 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 2 PM (Avg. 41), while the lowest AQI was between 4 AM to 10 PM (Avg. 41).
Night time
Avg. Highest Time
12 AM - 11 PM
39AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
12 AM - 2 AM
38AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 39), while the lowest AQI was between 12 AM to 2 AM (Avg. 38).
2025 Days Vs Air Quality
Mannerheimintie, Helsinki, Uusimaa, Finland
2025
88%
191
11%
24
0.4%
1
Total number of days with different AQI categories in last 218 days in 2025 (147 days remaining)
Good
191 DaysModerate
24 DaysPoor
1 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 88%
Health Risk Level:
Low
In 2025, 88% of 218 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
Mannerheimintie, Helsinki, Uusimaa, Finland
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
29AQI
29AQI
2nd January 2025
25AQI
25AQI
3rd January 2025
22AQI
22AQI
4th January 2025
21AQI
21AQI
5th January 2025
22AQI
22AQI
6th January 2025
26AQI
26AQI
7th January 2025
30AQI
30AQI
8th January 2025
38AQI
38AQI
9th January 2025
22AQI
22AQI
10th January 2025
29AQI
29AQI
11th January 2025
21AQI
21AQI
12th January 2025
22AQI
22AQI
13th January 2025
22AQI
22AQI
14th January 2025
23AQI
23AQI
15th January 2025
22AQI
22AQI
16th January 2025
22AQI
22AQI
17th January 2025
23AQI
23AQI
18th January 2025
27AQI
27AQI
19th January 2025
24AQI
24AQI
20th January 2025
34AQI
34AQI
21st January 2025
26AQI
26AQI
22nd January 2025
29AQI
29AQI
23rd January 2025
30AQI
30AQI
24th January 2025
31AQI
31AQI
25th January 2025
38AQI
38AQI
26th January 2025
34AQI
34AQI
27th January 2025
36AQI
36AQI
28th January 2025
47AQI
47AQI
29th January 2025
53AQI
53AQI
30th January 2025
27AQI
27AQI
31st January 2025
26AQI
26AQI
1st February 2025
24AQI
24AQI
2nd February 2025
20AQI
20AQI
3rd February 2025
37AQI
37AQI
4th February 2025
38AQI
38AQI
5th February 2025
43AQI
43AQI
6th February 2025
44AQI
44AQI
7th February 2025
50AQI
50AQI
8th February 2025
48AQI
48AQI
9th February 2025
59AQI
59AQI
10th February 2025
52AQI
52AQI
11th February 2025
35AQI
35AQI
12th February 2025
27AQI
27AQI
13th February 2025
25AQI
25AQI
14th February 2025
34AQI
34AQI
15th February 2025
44AQI
44AQI
16th February 2025
66AQI
66AQI
17th February 2025
40AQI
40AQI
18th February 2025
29AQI
29AQI
19th February 2025
29AQI
29AQI
20th February 2025
28AQI
28AQI
21st February 2025
35AQI
35AQI
22nd February 2025
60AQI
60AQI
23rd February 2025
66AQI
66AQI
24th February 2025
93AQI
93AQI
25th February 2025
108AQI
108AQI
26th February 2025
98AQI
98AQI
27th February 2025
50AQI
50AQI
28th February 2025
48AQI
48AQI
1st March 2025
36AQI
36AQI
2nd March 2025
26AQI
26AQI
3rd March 2025
24AQI
24AQI
4th March 2025
28AQI
28AQI
5th March 2025
26AQI
26AQI
6th March 2025
29AQI
29AQI
7th March 2025
31AQI
31AQI
8th March 2025
61AQI
61AQI
9th March 2025
36AQI
36AQI
10th March 2025
40AQI
40AQI
11th March 2025
43AQI
43AQI
12th March 2025
36AQI
36AQI
13th March 2025
30AQI
30AQI
14th March 2025
32AQI
32AQI
15th March 2025
22AQI
22AQI
16th March 2025
28AQI
28AQI
17th March 2025
29AQI
29AQI
18th March 2025
23AQI
23AQI
19th March 2025
27AQI
27AQI
20th March 2025
30AQI
30AQI
21st March 2025
45AQI
45AQI
22nd March 2025
40AQI
40AQI
23rd March 2025
32AQI
32AQI
24th March 2025
46AQI
46AQI
25th March 2025
62AQI
62AQI
26th March 2025
54AQI
54AQI
27th March 2025
34AQI
34AQI
28th March 2025
42AQI
42AQI
29th March 2025
59AQI
59AQI
30th March 2025
57AQI
57AQI
31st March 2025
60AQI
60AQI
1st April 2025
53AQI
53AQI
2nd April 2025
37AQI
37AQI
3rd April 2025
33AQI
33AQI
4th April 2025
31AQI
31AQI
5th April 2025
24AQI
24AQI
6th April 2025
23AQI
23AQI
7th April 2025
25AQI
25AQI
8th April 2025
27AQI
27AQI
9th April 2025
28AQI
28AQI
10th April 2025
21AQI
21AQI
11th April 2025
25AQI
25AQI
12th April 2025
23AQI
23AQI
13th April 2025
24AQI
24AQI
14th April 2025
38AQI
38AQI
15th April 2025
41AQI
41AQI
16th April 2025
34AQI
34AQI
17th April 2025
35AQI
35AQI
18th April 2025
37AQI
37AQI
19th April 2025
51AQI
51AQI
20th April 2025
20AQI
20AQI
21st April 2025
19AQI
19AQI
22nd April 2025
22AQI
22AQI
23rd April 2025
24AQI
24AQI
24th April 2025
21AQI
21AQI
25th April 2025
24AQI
24AQI
26th April 2025
19AQI
19AQI
27th April 2025
21AQI
21AQI
28th April 2025
26AQI
26AQI
29th April 2025
21AQI
21AQI
30th April 2025
29AQI
29AQI
1st May 2025
20AQI
20AQI
2nd May 2025
20AQI
20AQI
3rd May 2025
15AQI
15AQI
4th May 2025
17AQI
17AQI
5th May 2025
16AQI
16AQI
6th May 2025
15AQI
15AQI
7th May 2025
19AQI
19AQI
8th May 2025
19AQI
19AQI
9th May 2025
23AQI
23AQI
10th May 2025
23AQI
23AQI
11th May 2025
23AQI
23AQI
12th May 2025
24AQI
24AQI
13th May 2025
31AQI
31AQI
14th May 2025
21AQI
21AQI
15th May 2025
21AQI
21AQI
16th May 2025
26AQI
26AQI
17th May 2025
19AQI
19AQI
18th May 2025
27AQI
27AQI
19th May 2025
26AQI
26AQI
20th May 2025
24AQI
24AQI
21st May 2025
17AQI
17AQI
22nd May 2025
32AQI
32AQI
23rd May 2025
27AQI
27AQI
24th May 2025
22AQI
22AQI
25th May 2025
19AQI
19AQI
26th May 2025
29AQI
29AQI
27th May 2025
26AQI
26AQI
28th May 2025
30AQI
30AQI
29th May 2025
33AQI
33AQI
30th May 2025
34AQI
34AQI
31st May 2025
20AQI
20AQI
1st June 2025
17AQI
17AQI
2nd June 2025
24AQI
24AQI
3rd June 2025
26AQI
26AQI
4th June 2025
29AQI
29AQI
5th June 2025
35AQI
35AQI
6th June 2025
30AQI
30AQI
7th June 2025
26AQI
26AQI
8th June 2025
22AQI
22AQI
9th June 2025
26AQI
26AQI
10th June 2025
22AQI
22AQI
11th June 2025
30AQI
30AQI
12th June 2025
44AQI
44AQI
13th June 2025
30AQI
30AQI
14th June 2025
24AQI
24AQI
15th June 2025
22AQI
22AQI
16th June 2025
29AQI
29AQI
17th June 2025
38AQI
38AQI
18th June 2025
31AQI
31AQI
19th June 2025
22AQI
22AQI
20th June 2025
20AQI
20AQI
21st June 2025
18AQI
18AQI
22nd June 2025
16AQI
16AQI
23rd June 2025
20AQI
20AQI
24th June 2025
21AQI
21AQI
25th June 2025
18AQI
18AQI
26th June 2025
15AQI
15AQI
27th June 2025
21AQI
21AQI
28th June 2025
21AQI
21AQI
29th June 2025
20AQI
20AQI
30th June 2025
16AQI
16AQI
1st July 2025
17AQI
17AQI
2nd July 2025
20AQI
20AQI
3rd July 2025
21AQI
21AQI
4th July 2025
17AQI
17AQI
5th July 2025
17AQI
17AQI
6th July 2025
21AQI
21AQI
7th July 2025
25AQI
25AQI
8th July 2025
22AQI
22AQI
9th July 2025
21AQI
21AQI
10th July 2025
23AQI
23AQI
11th July 2025
27AQI
27AQI
12th July 2025
40AQI
40AQI
13th July 2025
40AQI
40AQI
14th July 2025
41AQI
41AQI
15th July 2025
52AQI
52AQI
16th July 2025
51AQI
51AQI
17th July 2025
46AQI
46AQI
18th July 2025
35AQI
35AQI
19th July 2025
39AQI
39AQI
20th July 2025
41AQI
41AQI
21st July 2025
45AQI
45AQI
22nd July 2025
45AQI
45AQI
23rd July 2025
54AQI
54AQI
24th July 2025
57AQI
57AQI
25th July 2025
56AQI
56AQI
26th July 2025
57AQI
57AQI
27th July 2025
52AQI
52AQI
28th July 2025
43AQI
43AQI
29th July 2025
44AQI
44AQI
30th July 2025
51AQI
51AQI
31st July 2025
50AQI
50AQI
1st August 2025
37AQI
37AQI
2nd August 2025
27AQI
27AQI
3rd August 2025
28AQI
28AQI
4th August 2025
32AQI
32AQI
28AQI
48AQI
38AQI
29AQI
23AQI
24AQI
38AQI
31AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202532AQI
30
1
20
7
1
25
6
28
2
31
30
23
8
4
191
24
1
Highest AQI recorded in
February48AQI
Lowest AQI recorded in
May23AQI
202429AQI
31
29
27
4
30
21
10
28
2
31
30
1
22
8
31
30
31
341
25
Highest AQI recorded in
May40AQI
Lowest AQI recorded in
October21AQI
202327AQI
31
24
4
30
1
25
5
29
2
23
7
31
30
1
27
3
31
28
1
31
340
24
Highest AQI recorded in
April41AQI
Lowest AQI recorded in
October17AQI
202228AQI
20
1
19
2
24
7
28
1
1
30
1
28
2
20
4
1
28
29
2
30
24
6
281
26
1
Highest AQI recorded in
March39AQI
Lowest AQI recorded in
January20AQI
202130AQI
30
1
26
2
30
1
30
30
1
24
6
25
6
31
30
25
6
27
3
30
1
338
27
Highest AQI recorded in
June41AQI
Lowest AQI recorded in
August24AQI
202029AQI
13
21
18
29
1
31
31
26
4
27
4
30
31
257
9
Highest AQI recorded in
June37AQI
Lowest AQI recorded in
November23AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
32AQILeast Polluted Year Recorded
2023(Avg.)
27AQIMannerheimintie's annual 2025 AQI (32) shows an average percentage change of 13.7% (worsened AQI) compared to previous years: 2020 (29), 2021 (30), 2022 (28), 2023 (27), 2024 (29).
