Lahti, Paijat Hame, 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
Lahti, Paijat Hame, Finland
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Aug 2025
43AQILowest AQI recorded on
22nd Aug 2021
5AQISame Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 31 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Lahti, Paijat Hame, Finland
AQI
Day
Night
.
4 AM2nd Aug 2025
10 PM
3 AM3rd Aug 2025
Day time
Avg. Highest Time
8AM2nd Aug
32AQI
Avg. Lowest Time
1PM2nd Aug
18AQI
Night time
Avg. Highest Time
1AM3rd Aug
30AQI
Avg. Lowest Time
10PM2nd Aug
26AQI
In the last 24 hours,
Lahti's AQI reached its highest point of 32 at 8 AM during the Day, while the lowest point, 18, was recorded at 1 PM during the Day between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Lahti, Paijat Hame, Finland
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 - 03rd03rd
Day
Night
4th Jul 2025124 AMAQI
4th Jul 2025125 AMAQI
4th Jul 2025126 AMAQI
4th Jul 2025157 AMAQI
4th Jul 2025148 AMAQI
4th Jul 2025159 AMAQI
4th Jul 20251810 AMAQI
4th Jul 20251511 AMAQI
4th Jul 20251612 PMAQI
4th Jul 2025161 PMAQI
4th Jul 2025152 PMAQI
4th Jul 2025163 PMAQI
4th Jul 2025164 PMAQI
4th Jul 2025175 PMAQI
4th Jul 2025166 PMAQI
4th Jul 2025157 PMAQI
4th Jul 2025158 PMAQI
4th Jul 2025159 PMAQI
4th Jul 20251710 PMAQI
4th Jul 20251611 PMAQI
5th Jul 20251712 AMAQI
5th Jul 2025171 AMAQI
5th Jul 2025172 AMAQI
5th Jul 2025143 AMAQI
14°C10/19°C
5th Jul 2025154 AMAQI
5th Jul 2025155 AMAQI
5th Jul 2025156 AMAQI
5th Jul 2025187 AMAQI
5th Jul 2025178 AMAQI
5th Jul 2025169 AMAQI
5th Jul 20251510 AMAQI
5th Jul 20251411 AMAQI
5th Jul 20251412 PMAQI
5th Jul 2025141 PMAQI
5th Jul 2025152 PMAQI
5th Jul 2025163 PMAQI
5th Jul 2025164 PMAQI
5th Jul 2025165 PMAQI
5th Jul 2025166 PMAQI
5th Jul 2025167 PMAQI
5th Jul 2025168 PMAQI
5th Jul 2025179 PMAQI
5th Jul 20251710 PMAQI
5th Jul 20251811 PMAQI
6th Jul 20251712 AMAQI
6th Jul 2025171 AMAQI
6th Jul 2025172 AMAQI
6th Jul 2025173 AMAQI
12°C6/19°C
6th Jul 2025194 AMAQI
6th Jul 2025165 AMAQI
6th Jul 2025156 AMAQI
6th Jul 2025167 AMAQI
6th Jul 2025178 AMAQI
6th Jul 2025159 AMAQI
6th Jul 20251410 AMAQI
6th Jul 20251411 AMAQI
6th Jul 20251812 PMAQI
6th Jul 2025141 PMAQI
6th Jul 2025152 PMAQI
6th Jul 2025173 PMAQI
6th Jul 2025174 PMAQI
6th Jul 2025185 PMAQI
6th Jul 2025176 PMAQI
6th Jul 2025177 PMAQI
6th Jul 2025178 PMAQI
6th Jul 2025189 PMAQI
6th Jul 20251810 PMAQI
6th Jul 20251711 PMAQI
7th Jul 20251712 AMAQI
7th Jul 2025171 AMAQI
7th Jul 2025172 AMAQI
7th Jul 2025183 AMAQI
13°C11/15°C
7th Jul 2025214 AMAQI
7th Jul 2025155 AMAQI
7th Jul 2025206 AMAQI
7th Jul 2025207 AMAQI
7th Jul 2025218 AMAQI
7th Jul 2025239 AMAQI
7th Jul 20252810 AMAQI
7th Jul 20253111 AMAQI
7th Jul 20253112 PMAQI
7th Jul 2025361 PMAQI
7th Jul 2025302 PMAQI
7th Jul 2025243 PMAQI
7th Jul 2025244 PMAQI
7th Jul 2025225 PMAQI
7th Jul 2025206 PMAQI
7th Jul 2025207 PMAQI
7th Jul 2025208 PMAQI
7th Jul 2025209 PMAQI
7th Jul 20252110 PMAQI
7th Jul 20252111 PMAQI
8th Jul 20252212 AMAQI
8th Jul 2025211 AMAQI
8th Jul 2025212 AMAQI
8th Jul 2025253 AMAQI
16°C12/21°C
8th Jul 2025274 AMAQI
8th Jul 2025225 AMAQI
8th Jul 2025226 AMAQI
8th Jul 2025207 AMAQI
8th Jul 2025208 AMAQI
8th Jul 2025209 AMAQI
8th Jul 20251810 AMAQI
8th Jul 20251811 AMAQI
8th Jul 20251812 PMAQI
8th Jul 2025191 PMAQI
8th Jul 2025172 PMAQI
8th Jul 2025173 PMAQI
8th Jul 2025184 PMAQI
8th Jul 2025185 PMAQI
8th Jul 2025186 PMAQI
8th Jul 2025187 PMAQI
8th Jul 2025188 PMAQI
8th Jul 2025189 PMAQI
8th Jul 20251910 PMAQI
8th Jul 20252011 PMAQI
9th Jul 20252012 AMAQI
9th Jul 2025211 AMAQI
9th Jul 2025222 AMAQI
9th Jul 2025183 AMAQI
14°C11/18°C
9th Jul 2025194 AMAQI
9th Jul 2025175 AMAQI
9th Jul 2025166 AMAQI
9th Jul 2025187 AMAQI
9th Jul 2025178 AMAQI
9th Jul 2025179 AMAQI
9th Jul 20251610 AMAQI
9th Jul 20251611 AMAQI
9th Jul 20251512 PMAQI
9th Jul 2025151 PMAQI
9th Jul 2025162 PMAQI
9th Jul 2025173 PMAQI
9th Jul 2025174 PMAQI
9th Jul 2025175 PMAQI
9th Jul 2025186 PMAQI
9th Jul 2025187 PMAQI
9th Jul 2025188 PMAQI
9th Jul 2025199 PMAQI
9th Jul 20252010 PMAQI
9th Jul 20251911 PMAQI
10th Jul 20251812 AMAQI
10th Jul 2025181 AMAQI
10th Jul 2025182 AMAQI
10th Jul 2025213 AMAQI
15°C8/21°C
10th Jul 2025234 AMAQI
10th Jul 2025215 AMAQI
10th Jul 2025206 AMAQI
10th Jul 2025227 AMAQI
10th Jul 2025228 AMAQI
10th Jul 2025239 AMAQI
10th Jul 20252110 AMAQI
10th Jul 20252011 AMAQI
10th Jul 20251812 PMAQI
10th Jul 2025161 PMAQI
10th Jul 2025162 PMAQI
10th Jul 2025163 PMAQI
10th Jul 2025174 PMAQI
10th Jul 2025175 PMAQI
10th Jul 2025176 PMAQI
10th Jul 2025167 PMAQI
10th Jul 2025178 PMAQI
10th Jul 2025179 PMAQI
10th Jul 20251710 PMAQI
10th Jul 20251911 PMAQI
11th Jul 20252012 AMAQI
11th Jul 2025201 AMAQI
11th Jul 2025202 AMAQI
11th Jul 2025203 AMAQI
16°C10/20°C
11th Jul 2025204 AMAQI
11th Jul 2025195 AMAQI
11th Jul 2025206 AMAQI
11th Jul 2025227 AMAQI
11th Jul 2025238 AMAQI
11th Jul 2025239 AMAQI
11th Jul 20252210 AMAQI
11th Jul 20252211 AMAQI
11th Jul 20252212 PMAQI
11th Jul 2025231 PMAQI
11th Jul 2025242 PMAQI
11th Jul 2025233 PMAQI
11th Jul 2025244 PMAQI
11th Jul 2025245 PMAQI
11th Jul 2025246 PMAQI
11th Jul 2025257 PMAQI
11th Jul 2025248 PMAQI
11th Jul 2025269 PMAQI
11th Jul 20252510 PMAQI
11th Jul 20252211 PMAQI
12th Jul 20252212 AMAQI
12th Jul 2025221 AMAQI
12th Jul 2025212 AMAQI
12th Jul 2025283 AMAQI
18°C14/24°C
12th Jul 2025294 AMAQI
12th Jul 2025285 AMAQI
12th Jul 2025296 AMAQI
12th Jul 2025307 AMAQI
12th Jul 2025298 AMAQI
12th Jul 2025299 AMAQI
12th Jul 20253110 AMAQI
12th Jul 20253211 AMAQI
12th Jul 20253412 PMAQI
12th Jul 2025351 PMAQI
12th Jul 2025352 PMAQI
12th Jul 2025323 PMAQI
12th Jul 2025354 PMAQI
12th Jul 2025355 PMAQI
12th Jul 2025366 PMAQI
12th Jul 2025387 PMAQI
12th Jul 2025398 PMAQI
12th Jul 2025389 PMAQI
12th Jul 20253410 PMAQI
12th Jul 20253011 PMAQI
13th Jul 20253112 AMAQI
13th Jul 2025271 AMAQI
13th Jul 2025252 AMAQI
13th Jul 2025383 AMAQI
22°C16/28°C
13th Jul 2025514 AMAQI
13th Jul 2025515 AMAQI
13th Jul 2025516 AMAQI
13th Jul 2025547 AMAQI
13th Jul 2025528 AMAQI
13th Jul 2025519 AMAQI
13th Jul 20255410 AMAQI
13th Jul 20255411 AMAQI
13th Jul 20255312 PMAQI
13th Jul 2025541 PMAQI
13th Jul 2025522 PMAQI
13th Jul 2025473 PMAQI
13th Jul 2025464 PMAQI
13th Jul 2025435 PMAQI
13th Jul 2025436 PMAQI
13th Jul 2025437 PMAQI
13th Jul 2025418 PMAQI
13th Jul 2025409 PMAQI
13th Jul 20254110 PMAQI
13th Jul 20254211 PMAQI
14th Jul 20254412 AMAQI
14th Jul 2025441 AMAQI
14th Jul 2025412 AMAQI
14th Jul 2025523 AMAQI
23°C18/28°C
14th Jul 2025544 AMAQI
14th Jul 2025585 AMAQI
14th Jul 2025566 AMAQI
14th Jul 2025567 AMAQI
14th Jul 2025608 AMAQI
14th Jul 2025559 AMAQI
14th Jul 20255710 AMAQI
14th Jul 20255611 AMAQI
14th Jul 20255612 PMAQI
14th Jul 2025531 PMAQI
14th Jul 2025542 PMAQI
14th Jul 2025543 PMAQI
14th Jul 2025544 PMAQI
14th Jul 2025525 PMAQI
14th Jul 2025516 PMAQI
14th Jul 2025507 PMAQI
14th Jul 2025518 PMAQI
14th Jul 2025509 PMAQI
14th Jul 20255110 PMAQI
14th Jul 20255211 PMAQI
15th Jul 20255312 AMAQI
15th Jul 2025531 AMAQI
15th Jul 2025532 AMAQI
15th Jul 2025533 AMAQI
24°C18/29°C
15th Jul 2025544 AMAQI
15th Jul 2025555 AMAQI
15th Jul 2025566 AMAQI
15th Jul 2025567 AMAQI
15th Jul 2025558 AMAQI
15th Jul 2025569 AMAQI
15th Jul 20255610 AMAQI
15th Jul 20255211 AMAQI
15th Jul 20255212 PMAQI
15th Jul 2025481 PMAQI
15th Jul 2025482 PMAQI
15th Jul 2025513 PMAQI
15th Jul 2025514 PMAQI
15th Jul 2025525 PMAQI
15th Jul 2025526 PMAQI
15th Jul 2025517 PMAQI
15th Jul 2025528 PMAQI
15th Jul 2025539 PMAQI
15th Jul 20255410 PMAQI
15th Jul 20255311 PMAQI
16th Jul 20255312 AMAQI
16th Jul 2025541 AMAQI
16th Jul 2025532 AMAQI
16th Jul 2025523 AMAQI
23°C17/29°C
16th Jul 2025464 AMAQI
16th Jul 2025425 AMAQI
16th Jul 2025446 AMAQI
16th Jul 2025457 AMAQI
16th Jul 2025448 AMAQI
16th Jul 2025409 AMAQI
16th Jul 20253810 AMAQI
16th Jul 20253011 AMAQI
16th Jul 20252712 PMAQI
16th Jul 2025251 PMAQI
16th Jul 2025282 PMAQI
16th Jul 2025363 PMAQI
16th Jul 2025354 PMAQI
16th Jul 2025375 PMAQI
16th Jul 2025366 PMAQI
16th Jul 2025347 PMAQI
16th Jul 2025358 PMAQI
16th Jul 2025359 PMAQI
16th Jul 20253710 PMAQI
16th Jul 20253911 PMAQI
17th Jul 20254212 AMAQI
17th Jul 2025461 AMAQI
17th Jul 2025452 AMAQI
17th Jul 2025353 AMAQI
22°C15/28°C
17th Jul 2025294 AMAQI
17th Jul 2025275 AMAQI
17th Jul 2025306 AMAQI
17th Jul 2025327 AMAQI
17th Jul 2025348 AMAQI
17th Jul 2025379 AMAQI
17th Jul 20253610 AMAQI
17th Jul 20253311 AMAQI
17th Jul 20253112 PMAQI
17th Jul 2025321 PMAQI
17th Jul 2025342 PMAQI
17th Jul 2025353 PMAQI
17th Jul 2025354 PMAQI
17th Jul 2025355 PMAQI
17th Jul 2025346 PMAQI
17th Jul 2025347 PMAQI
17th Jul 2025338 PMAQI
17th Jul 2025329 PMAQI
17th Jul 20253210 PMAQI
17th Jul 20253411 PMAQI
18th Jul 20253412 AMAQI
18th Jul 2025341 AMAQI
18th Jul 2025342 AMAQI
18th Jul 2025293 AMAQI
22°C16/28°C
18th Jul 2025274 AMAQI
18th Jul 2025275 AMAQI
18th Jul 2025266 AMAQI
18th Jul 2025307 AMAQI
18th Jul 2025328 AMAQI
18th Jul 2025309 AMAQI
18th Jul 20252510 AMAQI
18th Jul 20252311 AMAQI
18th Jul 20252312 PMAQI
18th Jul 2025231 PMAQI
18th Jul 2025232 PMAQI
18th Jul 2025263 PMAQI
18th Jul 2025264 PMAQI
18th Jul 2025265 PMAQI
18th Jul 2025266 PMAQI
18th Jul 2025267 PMAQI
18th Jul 2025258 PMAQI
18th Jul 2025269 PMAQI
18th Jul 20252710 PMAQI
18th Jul 20252811 PMAQI
19th Jul 20252812 AMAQI
19th Jul 2025291 AMAQI
19th Jul 2025282 AMAQI
19th Jul 2025283 AMAQI
20°C14/26°C
19th Jul 2025284 AMAQI
19th Jul 2025285 AMAQI
19th Jul 2025286 AMAQI
19th Jul 2025327 AMAQI
19th Jul 2025398 AMAQI
19th Jul 2025309 AMAQI
19th Jul 20253110 AMAQI
19th Jul 20253111 AMAQI
19th Jul 20252912 PMAQI
19th Jul 2025271 PMAQI
19th Jul 2025262 PMAQI
19th Jul 2025273 PMAQI
19th Jul 2025274 PMAQI
19th Jul 2025275 PMAQI
19th Jul 2025286 PMAQI
19th Jul 2025297 PMAQI
19th Jul 2025288 PMAQI
19th Jul 2025289 PMAQI
19th Jul 20252710 PMAQI
19th Jul 20252811 PMAQI
20th Jul 20252912 AMAQI
20th Jul 2025291 AMAQI
20th Jul 2025302 AMAQI
20th Jul 2025303 AMAQI
21°C13/27°C
20th Jul 2025314 AMAQI
20th Jul 2025315 AMAQI
20th Jul 2025316 AMAQI
20th Jul 2025327 AMAQI
20th Jul 2025338 AMAQI
20th Jul 2025329 AMAQI
20th Jul 20253110 AMAQI
20th Jul 20252911 AMAQI
20th Jul 20252512 PMAQI
20th Jul 2025231 PMAQI
20th Jul 2025242 PMAQI
20th Jul 2025253 PMAQI
20th Jul 2025244 PMAQI
20th Jul 2025255 PMAQI
20th Jul 2025256 PMAQI
20th Jul 2025267 PMAQI
20th Jul 2025278 PMAQI
20th Jul 2025289 PMAQI
20th Jul 20252910 PMAQI
20th Jul 20252911 PMAQI
21st Jul 20253012 AMAQI
21st Jul 2025301 AMAQI
21st Jul 2025302 AMAQI
21st Jul 2025323 AMAQI
21°C14/27°C
21st Jul 2025344 AMAQI
21st Jul 2025385 AMAQI
21st Jul 2025416 AMAQI
21st Jul 2025397 AMAQI
21st Jul 2025458 AMAQI
21st Jul 2025459 AMAQI
21st Jul 20254210 AMAQI
21st Jul 20253811 AMAQI
21st Jul 20253712 PMAQI
21st Jul 2025341 PMAQI
21st Jul 2025322 PMAQI
21st Jul 2025323 PMAQI
21st Jul 2025324 PMAQI
21st Jul 2025335 PMAQI
21st Jul 2025336 PMAQI
21st Jul 2025337 PMAQI
21st Jul 2025338 PMAQI
21st Jul 2025339 PMAQI
21st Jul 20253310 PMAQI
21st Jul 20253411 PMAQI
22nd Jul 20253312 AMAQI
22nd Jul 2025341 AMAQI
22nd Jul 2025332 AMAQI
22nd Jul 2025343 AMAQI
22°C16/28°C
22nd Jul 2025374 AMAQI
22nd Jul 2025415 AMAQI
22nd Jul 2025436 AMAQI
22nd Jul 2025427 AMAQI
22nd Jul 2025418 AMAQI
22nd Jul 2025459 AMAQI
22nd Jul 20254910 AMAQI
22nd Jul 20255111 AMAQI
22nd Jul 20255312 PMAQI
22nd Jul 2025501 PMAQI
22nd Jul 2025472 PMAQI
22nd Jul 2025443 PMAQI
22nd Jul 2025434 PMAQI
22nd Jul 2025415 PMAQI
22nd Jul 2025436 PMAQI
22nd Jul 2025447 PMAQI
22nd Jul 2025458 PMAQI
22nd Jul 2025459 PMAQI
22nd Jul 20254610 PMAQI
22nd Jul 20254311 PMAQI
23rd Jul 20254312 AMAQI
23rd Jul 2025421 AMAQI
23rd Jul 2025402 AMAQI
23rd Jul 2025513 AMAQI
21°C17/26°C
23rd Jul 2025564 AMAQI
23rd Jul 2025565 AMAQI
23rd Jul 2025576 AMAQI
23rd Jul 2025557 AMAQI
23rd Jul 2025558 AMAQI
23rd Jul 2025569 AMAQI
23rd Jul 20255610 AMAQI
23rd Jul 20255611 AMAQI
23rd Jul 20255512 PMAQI
23rd Jul 2025511 PMAQI
23rd Jul 2025482 PMAQI
23rd Jul 2025493 PMAQI
23rd Jul 2025484 PMAQI
23rd Jul 2025475 PMAQI
23rd Jul 2025476 PMAQI
23rd Jul 2025477 PMAQI
23rd Jul 2025478 PMAQI
23rd Jul 2025499 PMAQI
23rd Jul 20255110 PMAQI
23rd Jul 20255211 PMAQI
24th Jul 20255212 AMAQI
24th Jul 2025521 AMAQI
24th Jul 2025532 AMAQI
24th Jul 2025533 AMAQI
23°C18/28°C
24th Jul 2025554 AMAQI
24th Jul 2025555 AMAQI
24th Jul 2025556 AMAQI
24th Jul 2025567 AMAQI
24th Jul 2025578 AMAQI
24th Jul 2025599 AMAQI
24th Jul 20256010 AMAQI
24th Jul 20255911 AMAQI
24th Jul 20255712 PMAQI
24th Jul 2025501 PMAQI
24th Jul 2025482 PMAQI
24th Jul 2025513 PMAQI
24th Jul 2025524 PMAQI
24th Jul 2025515 PMAQI
24th Jul 2025516 PMAQI
24th Jul 2025507 PMAQI
24th Jul 2025508 PMAQI
24th Jul 2025519 PMAQI
24th Jul 20255210 PMAQI
24th Jul 20255411 PMAQI
25th Jul 20255412 AMAQI
25th Jul 2025541 AMAQI
25th Jul 2025542 AMAQI
25th Jul 2025543 AMAQI
24°C17/30°C
25th Jul 2025564 AMAQI
25th Jul 2025575 AMAQI
25th Jul 2025566 AMAQI
25th Jul 2025557 AMAQI
25th Jul 2025568 AMAQI
25th Jul 2025599 AMAQI
25th Jul 20256010 AMAQI
25th Jul 20255711 AMAQI
25th Jul 20255312 PMAQI
25th Jul 2025511 PMAQI
25th Jul 2025492 PMAQI
25th Jul 2025533 PMAQI
25th Jul 2025544 PMAQI
25th Jul 2025545 PMAQI
25th Jul 2025546 PMAQI
25th Jul 2025537 PMAQI
25th Jul 2025538 PMAQI
25th Jul 2025539 PMAQI
25th Jul 20255410 PMAQI
25th Jul 20255511 PMAQI
26th Jul 20255612 AMAQI
26th Jul 2025561 AMAQI
26th Jul 2025562 AMAQI
26th Jul 2025553 AMAQI
24°C17/30°C
26th Jul 2025564 AMAQI
26th Jul 2025565 AMAQI
26th Jul 2025576 AMAQI
26th Jul 2025587 AMAQI
26th Jul 2025578 AMAQI
26th Jul 2025589 AMAQI
26th Jul 20255710 AMAQI
26th Jul 20255411 AMAQI
26th Jul 20255112 PMAQI
26th Jul 2025521 PMAQI
26th Jul 2025522 PMAQI
26th Jul 2025553 PMAQI
26th Jul 2025544 PMAQI
26th Jul 2025525 PMAQI
26th Jul 2025516 PMAQI
26th Jul 2025527 PMAQI
26th Jul 2025518 PMAQI
26th Jul 2025509 PMAQI
26th Jul 20255110 PMAQI
26th Jul 20255511 PMAQI
27th Jul 20255512 AMAQI
27th Jul 2025561 AMAQI
27th Jul 2025562 AMAQI
27th Jul 2025523 AMAQI
23°C17/29°C
27th Jul 2025484 AMAQI
27th Jul 2025485 AMAQI
27th Jul 2025486 AMAQI
27th Jul 2025487 AMAQI
27th Jul 2025488 AMAQI
27th Jul 2025449 AMAQI
27th Jul 20253810 AMAQI
27th Jul 20253511 AMAQI
27th Jul 20253412 PMAQI
27th Jul 2025311 PMAQI
27th Jul 2025332 PMAQI
27th Jul 2025403 PMAQI
27th Jul 2025404 PMAQI
27th Jul 2025415 PMAQI
27th Jul 2025436 PMAQI
27th Jul 2025457 PMAQI
27th Jul 2025478 PMAQI
27th Jul 2025489 PMAQI
27th Jul 20254810 PMAQI
27th Jul 20254811 PMAQI
28th Jul 20255012 AMAQI
28th Jul 2025501 AMAQI
28th Jul 2025512 AMAQI
28th Jul 2025473 AMAQI
23°C17/28°C
28th Jul 2025464 AMAQI
28th Jul 2025455 AMAQI
28th Jul 2025426 AMAQI
28th Jul 2025417 AMAQI
28th Jul 2025408 AMAQI
28th Jul 2025429 AMAQI
28th Jul 20253510 AMAQI
28th Jul 20253011 AMAQI
28th Jul 20252912 PMAQI
28th Jul 2025281 PMAQI
28th Jul 2025292 PMAQI
28th Jul 2025363 PMAQI
28th Jul 2025364 PMAQI
28th Jul 2025365 PMAQI
28th Jul 2025366 PMAQI
28th Jul 2025357 PMAQI
28th Jul 2025348 PMAQI
28th Jul 2025359 PMAQI
28th Jul 20253910 PMAQI
28th Jul 20254011 PMAQI
29th Jul 20254012 AMAQI
29th Jul 2025421 AMAQI
29th Jul 2025432 AMAQI
29th Jul 2025343 AMAQI
22°C18/27°C
29th Jul 2025304 AMAQI
29th Jul 2025315 AMAQI
29th Jul 2025316 AMAQI
29th Jul 2025327 AMAQI
29th Jul 2025338 AMAQI
29th Jul 2025379 AMAQI
29th Jul 20254010 AMAQI
29th Jul 20254211 AMAQI
29th Jul 20254812 PMAQI
29th Jul 2025471 PMAQI
29th Jul 2025452 PMAQI
29th Jul 2025403 PMAQI
29th Jul 2025384 PMAQI
29th Jul 2025385 PMAQI
29th Jul 2025406 PMAQI
29th Jul 2025427 PMAQI
29th Jul 2025408 PMAQI
29th Jul 2025399 PMAQI
29th Jul 20253610 PMAQI
29th Jul 20253811 PMAQI
30th Jul 20253612 AMAQI
30th Jul 2025371 AMAQI
30th Jul 2025372 AMAQI
30th Jul 2025423 AMAQI
22°C18/27°C
30th Jul 2025424 AMAQI
30th Jul 2025425 AMAQI
30th Jul 2025456 AMAQI
30th Jul 2025497 AMAQI
30th Jul 2025528 AMAQI
30th Jul 2025509 AMAQI
30th Jul 20254910 AMAQI
30th Jul 20255011 AMAQI
30th Jul 20255012 PMAQI
30th Jul 2025501 PMAQI
30th Jul 2025492 PMAQI
30th Jul 2025473 PMAQI
30th Jul 2025464 PMAQI
30th Jul 2025445 PMAQI
30th Jul 2025446 PMAQI
30th Jul 2025457 PMAQI
30th Jul 2025458 PMAQI
30th Jul 2025469 PMAQI
30th Jul 20254810 PMAQI
30th Jul 20254911 PMAQI
31st Jul 20254912 AMAQI
31st Jul 2025491 AMAQI
31st Jul 2025492 AMAQI
31st Jul 2025493 AMAQI
23°C18/29°C
31st Jul 2025494 AMAQI
31st Jul 2025535 AMAQI
31st Jul 2025576 AMAQI
31st Jul 2025587 AMAQI
31st Jul 2025608 AMAQI
31st Jul 2025609 AMAQI
31st Jul 20255910 AMAQI
31st Jul 20256111 AMAQI
31st Jul 20256012 PMAQI
31st Jul 2025571 PMAQI
31st Jul 2025542 PMAQI
31st Jul 2025533 PMAQI
31st Jul 2025504 PMAQI
31st Jul 2025455 PMAQI
31st Jul 2025476 PMAQI
31st Jul 2025487 PMAQI
31st Jul 2025508 PMAQI
31st Jul 2025519 PMAQI
31st Jul 20254610 PMAQI
31st Jul 20254911 PMAQI
1st Aug 20255112 AMAQI
1st Aug 2025521 AMAQI
1st Aug 2025492 AMAQI
1st Aug 2025523 AMAQI
22°C17/30°C
1st Aug 2025464 AMAQI
1st Aug 2025415 AMAQI
1st Aug 2025396 AMAQI
1st Aug 2025387 AMAQI
1st Aug 2025468 AMAQI
1st Aug 2025489 AMAQI
1st Aug 20254410 AMAQI
1st Aug 20254211 AMAQI
1st Aug 20253612 PMAQI
1st Aug 2025401 PMAQI
1st Aug 2025392 PMAQI
1st Aug 2025423 PMAQI
1st Aug 2025424 PMAQI
1st Aug 2025415 PMAQI
1st Aug 2025376 PMAQI
1st Aug 2025407 PMAQI
1st Aug 2025428 PMAQI
1st Aug 2025409 PMAQI
1st Aug 20254210 PMAQI
1st Aug 20254211 PMAQI
2nd Aug 20254212 AMAQI
2nd Aug 2025431 AMAQI
2nd Aug 2025422 AMAQI
2nd Aug 2025293 AMAQI
20°C15/27°C
2nd Aug 2025264 AMAQI
2nd Aug 2025275 AMAQI
2nd Aug 2025286 AMAQI
2nd Aug 2025317 AMAQI
2nd Aug 2025328 AMAQI
2nd Aug 2025319 AMAQI
2nd Aug 20252110 AMAQI
2nd Aug 20252411 AMAQI
2nd Aug 20251912 PMAQI
2nd Aug 2025181 PMAQI
2nd Aug 2025222 PMAQI
2nd Aug 2025253 PMAQI
2nd Aug 2025264 PMAQI
2nd Aug 2025255 PMAQI
2nd Aug 2025266 PMAQI
2nd Aug 2025257 PMAQI
2nd Aug 2025268 PMAQI
2nd Aug 2025269 PMAQI
2nd Aug 20252610 PMAQI
2nd Aug 20252811 PMAQI
3rd Aug 20252712 AMAQI
3rd Aug 2025301 AMAQI
3rd Aug 2025302 AMAQI
3rd Aug 2025303 AMAQI
19°C15/24°C
3rd Aug 2025254 AMAQI
4 AM1 PM
10 PM
1 AM
3 AM
--°C/°C
Day time
Avg. Highest Time
4 AM - 10 PM
36AQI
19 hours / Day
570 hours / Month
Avg. Lowest Time
4 AM - 10 PM
36AQI
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. 36), while the lowest AQI was between 4 AM to 10 PM (Avg. 36).
Night time
Avg. Highest Time
12 AM - 11 PM
36AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
12 AM - 11 PM
36AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 36), while the lowest AQI was between 12 AM to 11 PM (Avg. 36).
2025 Days Vs Air Quality
Lahti, Paijat Hame, Finland
2025
93%
198
7%
16
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
198 DaysModerate
16 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 93%
Health Risk Level:
Very Low
In 2025, 93% of 215 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
Lahti, Paijat Hame, 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
23AQI
23AQI
2nd January 2025
22AQI
22AQI
3rd January 2025
24AQI
24AQI
4th January 2025
23AQI
23AQI
5th January 2025
24AQI
24AQI
6th January 2025
27AQI
27AQI
7th January 2025
26AQI
26AQI
8th January 2025
30AQI
30AQI
9th January 2025
28AQI
28AQI
10th January 2025
35AQI
35AQI
11th January 2025
21AQI
21AQI
12th January 2025
25AQI
25AQI
13th January 2025
24AQI
24AQI
14th January 2025
23AQI
23AQI
15th January 2025
20AQI
20AQI
16th January 2025
19AQI
19AQI
17th January 2025
20AQI
20AQI
18th January 2025
21AQI
21AQI
19th January 2025
25AQI
25AQI
20th January 2025
22AQI
22AQI
21st January 2025
29AQI
29AQI
22nd January 2025
24AQI
24AQI
23rd January 2025
24AQI
24AQI
24th January 2025
23AQI
23AQI
25th January 2025
26AQI
26AQI
26th January 2025
23AQI
23AQI
27th January 2025
28AQI
28AQI
28th January 2025
28AQI
28AQI
29th January 2025
28AQI
28AQI
30th January 2025
21AQI
21AQI
31st January 2025
26AQI
26AQI
1st February 2025
19AQI
19AQI
2nd February 2025
19AQI
19AQI
3rd February 2025
22AQI
22AQI
4th February 2025
41AQI
41AQI
5th February 2025
22AQI
22AQI
6th February 2025
28AQI
28AQI
7th February 2025
28AQI
28AQI
8th February 2025
32AQI
32AQI
9th February 2025
40AQI
40AQI
10th February 2025
33AQI
33AQI
11th February 2025
23AQI
23AQI
12th February 2025
21AQI
21AQI
13th February 2025
20AQI
20AQI
14th February 2025
22AQI
22AQI
15th February 2025
22AQI
22AQI
16th February 2025
25AQI
25AQI
17th February 2025
25AQI
25AQI
18th February 2025
20AQI
20AQI
19th February 2025
26AQI
26AQI
20th February 2025
37AQI
37AQI
21st February 2025
28AQI
28AQI
22nd February 2025
55AQI
55AQI
23rd February 2025
58AQI
58AQI
24th February 2025
67AQI
67AQI
25th February 2025
83AQI
83AQI
26th February 2025
81AQI
81AQI
27th February 2025
33AQI
33AQI
28th February 2025
37AQI
37AQI
1st March 2025
23AQI
23AQI
2nd March 2025
22AQI
22AQI
3rd March 2025
21AQI
21AQI
4th March 2025
21AQI
21AQI
5th March 2025
21AQI
21AQI
6th March 2025
22AQI
22AQI
7th March 2025
36AQI
36AQI
8th March 2025
40AQI
40AQI
9th March 2025
49AQI
49AQI
10th March 2025
35AQI
35AQI
11th March 2025
27AQI
27AQI
12th March 2025
39AQI
39AQI
13th March 2025
22AQI
22AQI
14th March 2025
26AQI
26AQI
15th March 2025
30AQI
30AQI
16th March 2025
14AQI
14AQI
17th March 2025
19AQI
19AQI
18th March 2025
13AQI
13AQI
19th March 2025
27AQI
27AQI
20th March 2025
34AQI
34AQI
21st March 2025
38AQI
38AQI
22nd March 2025
51AQI
51AQI
23rd March 2025
42AQI
42AQI
24th March 2025
47AQI
47AQI
25th March 2025
59AQI
59AQI
26th March 2025
45AQI
45AQI
27th March 2025
46AQI
46AQI
28th March 2025
32AQI
32AQI
29th March 2025
56AQI
56AQI
30th March 2025
59AQI
59AQI
31st March 2025
54AQI
54AQI
1st April 2025
47AQI
47AQI
2nd April 2025
38AQI
38AQI
3rd April 2025
38AQI
38AQI
4th April 2025
26AQI
26AQI
5th April 2025
19AQI
19AQI
6th April 2025
24AQI
24AQI
7th April 2025
20AQI
20AQI
8th April 2025
27AQI
27AQI
9th April 2025
20AQI
20AQI
10th April 2025
18AQI
18AQI
11th April 2025
19AQI
19AQI
12th April 2025
22AQI
22AQI
13th April 2025
22AQI
22AQI
14th April 2025
34AQI
34AQI
15th April 2025
34AQI
34AQI
16th April 2025
41AQI
41AQI
17th April 2025
37AQI
37AQI
18th April 2025
31AQI
31AQI
19th April 2025
34AQI
34AQI
20th April 2025
16AQI
16AQI
21st April 2025
14AQI
14AQI
22nd April 2025
18AQI
18AQI
23rd April 2025
18AQI
18AQI
24th April 2025
13AQI
13AQI
25th April 2025
16AQI
16AQI
26th April 2025
14AQI
14AQI
27th April 2025
14AQI
14AQI
28th April 2025
20AQI
20AQI
29th April 2025
14AQI
14AQI
30th April 2025
15AQI
15AQI
1st May 2025
17AQI
17AQI
2nd May 2025
15AQI
15AQI
3rd May 2025
13AQI
13AQI
4th May 2025
14AQI
14AQI
5th May 2025
13AQI
13AQI
6th May 2025
13AQI
13AQI
7th May 2025
13AQI
13AQI
8th May 2025
14AQI
14AQI
9th May 2025
15AQI
15AQI
10th May 2025
16AQI
16AQI
11th May 2025
17AQI
17AQI
12th May 2025
17AQI
17AQI
13th May 2025
23AQI
23AQI
14th May 2025
16AQI
16AQI
15th May 2025
17AQI
17AQI
16th May 2025
18AQI
18AQI
17th May 2025
24AQI
24AQI
18th May 2025
20AQI
20AQI
19th May 2025
20AQI
20AQI
20th May 2025
18AQI
18AQI
21st May 2025
13AQI
13AQI
22nd May 2025
19AQI
19AQI
23rd May 2025
19AQI
19AQI
24th May 2025
17AQI
17AQI
25th May 2025
15AQI
15AQI
26th May 2025
17AQI
17AQI
27th May 2025
20AQI
20AQI
28th May 2025
20AQI
20AQI
29th May 2025
27AQI
27AQI
30th May 2025
27AQI
27AQI
31st May 2025
16AQI
16AQI
1st June 2025
13AQI
13AQI
2nd June 2025
18AQI
18AQI
3rd June 2025
23AQI
23AQI
4th June 2025
19AQI
19AQI
5th June 2025
26AQI
26AQI
6th June 2025
20AQI
20AQI
7th June 2025
18AQI
18AQI
8th June 2025
15AQI
15AQI
9th June 2025
17AQI
17AQI
10th June 2025
17AQI
17AQI
11th June 2025
31AQI
31AQI
12th June 2025
43AQI
43AQI
13th June 2025
21AQI
21AQI
14th June 2025
20AQI
20AQI
15th June 2025
24AQI
24AQI
16th June 2025
32AQI
32AQI
17th June 2025
36AQI
36AQI
18th June 2025
25AQI
25AQI
19th June 2025
19AQI
19AQI
20th June 2025
18AQI
18AQI
21st June 2025
18AQI
18AQI
22nd June 2025
19AQI
19AQI
23rd June 2025
22AQI
22AQI
24th June 2025
22AQI
22AQI
25th June 2025
17AQI
17AQI
26th June 2025
15AQI
15AQI
27th June 2025
18AQI
18AQI
28th June 2025
20AQI
20AQI
29th June 2025
17AQI
17AQI
30th June 2025
15AQI
15AQI
1st July 2025
16AQI
16AQI
2nd July 2025
18AQI
18AQI
3rd July 2025
18AQI
18AQI
4th July 2025
15AQI
15AQI
5th July 2025
16AQI
16AQI
6th July 2025
17AQI
17AQI
7th July 2025
22AQI
22AQI
8th July 2025
20AQI
20AQI
9th July 2025
18AQI
18AQI
10th July 2025
19AQI
19AQI
11th July 2025
22AQI
22AQI
12th July 2025
31AQI
31AQI
13th July 2025
44AQI
44AQI
14th July 2025
52AQI
52AQI
15th July 2025
53AQI
53AQI
16th July 2025
40AQI
40AQI
17th July 2025
34AQI
34AQI
18th July 2025
27AQI
27AQI
19th July 2025
28AQI
28AQI
20th July 2025
28AQI
28AQI
21st July 2025
35AQI
35AQI
22nd July 2025
43AQI
43AQI
23rd July 2025
50AQI
50AQI
24th July 2025
53AQI
53AQI
25th July 2025
55AQI
55AQI
26th July 2025
54AQI
54AQI
27th July 2025
45AQI
45AQI
28th July 2025
39AQI
39AQI
29th July 2025
38AQI
38AQI
30th July 2025
45AQI
45AQI
31st July 2025
52AQI
52AQI
1st August 2025
43AQI
43AQI
2nd August 2025
31AQI
31AQI
25AQI
35AQI
35AQI
24AQI
18AQI
21AQI
34AQI
37AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202527AQI
31
23
5
26
5
30
31
30
25
6
2
198
16
Highest AQI recorded in
August37AQI
Lowest AQI recorded in
May18AQI
202419AQI
31
28
1
31
29
1
31
30
31
31
30
31
30
31
364
2
Highest AQI recorded in
April24AQI
Lowest AQI recorded in
January15AQI
202316AQI
31
28
31
23
7
31
26
31
31
29
31
29
31
352
7
Highest AQI recorded in
April39AQI
Lowest AQI recorded in
January10AQI
202216AQI
21
21
30
1
27
1
31
27
1
21
2
28
31
30
30
299
3
Highest AQI recorded in
April29AQI
Lowest AQI recorded in
September10AQI
202120AQI
31
27
25
1
1
3
29
1
29
1
28
2
31
31
30
29
2
29
1
31
350
7
1
1
3
Highest AQI recorded in
March54AQI
Lowest AQI recorded in
September12AQI
202018AQI
11
1
20
1
18
28
1
31
28
29
29
2
30
31
255
5
Highest AQI recorded in
March33AQI
Lowest AQI recorded in
November13AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
27AQILeast Polluted Year Recorded
2023(Avg.)
16AQILahti's annual 2025 AQI (27) shows an average percentage change of 52.9% (worsened AQI) compared to previous years: 2020 (18), 2021 (20), 2022 (16), 2023 (16), 2024 (19).
