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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Library Building, Kotka, Kymenlaakso, 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

Library Building, Kotka, Kymenlaakso, Finland

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
7th Aug 2023
56AQI
Lowest AQI recorded on
11th Aug 2024
7AQI

Same Day Analysis (16th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 25 of Good air quality on the same day.

Day & Night AQI Trend: 16th Aug - 17th Aug 2026

Library Building, Kotka, Kymenlaakso, Finland

AQI
Day
Night
.

4 AM16th Aug 2026

9 PM

3 AM17th Aug 2026

Day time
Avg. Highest Time
7AM16th Aug

31AQI

Avg. Lowest Time
4PM16th Aug

21AQI

Night time
Avg. Highest Time
1AM17th Aug

33AQI

Avg. Lowest Time
3AM17th Aug

25AQI

In the last 24 hours,

Library Building's AQI reached its highest point of 33 at 1 AM during the Night, while the lowest point, 21, was recorded at 4 PM during the Day between 16th Aug and 17th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Library Building, Kotka, Kymenlaakso, Finland

JulAug
19th - 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 - 17th17th
Day
Night
19th Jul 2026324 AMAQI
19th Jul 2026275 AMAQI
19th Jul 2026276 AMAQI
19th Jul 2026257 AMAQI
19th Jul 2026258 AMAQI
19th Jul 2026259 AMAQI
19th Jul 20262510 AMAQI
19th Jul 20262111 AMAQI
19th Jul 20262112 PMAQI
19th Jul 2026301 PMAQI
19th Jul 2026362 PMAQI
19th Jul 2026323 PMAQI
19th Jul 2026344 PMAQI
19th Jul 2026295 PMAQI
19th Jul 2026296 PMAQI
19th Jul 2026237 PMAQI
19th Jul 2026278 PMAQI
19th Jul 2026279 PMAQI
19th Jul 20262310 PMAQI
19th Jul 20262111 PMAQI
20th Jul 20262112 AMAQI
20th Jul 2026211 AMAQI
20th Jul 2026232 AMAQI
20th Jul 2026193 AMAQI

18°C15/19°C

20th Jul 2026194 AMAQI
20th Jul 2026195 AMAQI
20th Jul 2026216 AMAQI
20th Jul 2026197 AMAQI
20th Jul 2026218 AMAQI
20th Jul 2026149 AMAQI
20th Jul 20261910 AMAQI
20th Jul 20261911 AMAQI
20th Jul 20261912 PMAQI
20th Jul 2026141 PMAQI
20th Jul 2026172 PMAQI
20th Jul 2026213 PMAQI
20th Jul 2026194 PMAQI
20th Jul 2026175 PMAQI
20th Jul 2026196 PMAQI
20th Jul 2026217 PMAQI
20th Jul 2026178 PMAQI
20th Jul 2026179 PMAQI
20th Jul 20261610 PMAQI
20th Jul 20261911 PMAQI
21st Jul 20261912 AMAQI
21st Jul 2026211 AMAQI
21st Jul 2026172 AMAQI
21st Jul 2026193 AMAQI

15°C12/17°C

21st Jul 2026164 AMAQI
21st Jul 2026195 AMAQI
21st Jul 2026147 AMAQI
21st Jul 2026198 AMAQI
21st Jul 2026199 AMAQI
21st Jul 20261910 AMAQI
21st Jul 20261911 AMAQI
21st Jul 20261312 PMAQI
21st Jul 2026371 PMAQI
21st Jul 2026212 PMAQI
21st Jul 2026193 PMAQI
21st Jul 2026194 PMAQI
21st Jul 2026175 PMAQI
21st Jul 2026196 PMAQI
21st Jul 2026217 PMAQI
21st Jul 2026178 PMAQI
21st Jul 2026219 PMAQI
21st Jul 20261710 PMAQI
21st Jul 20261411 PMAQI
22nd Jul 20261712 AMAQI
22nd Jul 2026191 AMAQI
22nd Jul 2026172 AMAQI
22nd Jul 2026173 AMAQI

12°C10/14°C

22nd Jul 2026174 AMAQI
22nd Jul 2026145 AMAQI
22nd Jul 2026196 AMAQI
22nd Jul 2026177 AMAQI
22nd Jul 2026148 AMAQI
22nd Jul 2026179 AMAQI
22nd Jul 20261710 AMAQI
22nd Jul 20261411 AMAQI
22nd Jul 20261912 PMAQI
22nd Jul 2026171 PMAQI
22nd Jul 2026192 PMAQI
22nd Jul 2026173 PMAQI
22nd Jul 2026194 PMAQI
22nd Jul 2026195 PMAQI
22nd Jul 2026216 PMAQI
22nd Jul 2026177 PMAQI
22nd Jul 2026198 PMAQI
22nd Jul 2026199 PMAQI
22nd Jul 20261710 PMAQI
22nd Jul 20261911 PMAQI
23rd Jul 20262112 AMAQI
23rd Jul 2026141 AMAQI
23rd Jul 2026122 AMAQI
23rd Jul 2026193 AMAQI

12°C11/13°C

23rd Jul 2026194 AMAQI
23rd Jul 2026175 AMAQI
23rd Jul 2026146 AMAQI
23rd Jul 2026347 AMAQI
23rd Jul 2026238 AMAQI
23rd Jul 2026389 AMAQI
23rd Jul 20264210 AMAQI
23rd Jul 20263211 AMAQI
23rd Jul 20266212 PMAQI
23rd Jul 2026651 PMAQI
23rd Jul 2026622 PMAQI
23rd Jul 2026463 PMAQI
23rd Jul 2026274 PMAQI
23rd Jul 2026235 PMAQI
23rd Jul 2026296 PMAQI
23rd Jul 2026217 PMAQI
23rd Jul 2026178 PMAQI
23rd Jul 2026179 PMAQI
23rd Jul 20261710 PMAQI
23rd Jul 20261611 PMAQI
24th Jul 20261912 AMAQI
24th Jul 2026191 AMAQI
24th Jul 2026192 AMAQI
24th Jul 2026193 AMAQI

15°C12/17°C

24th Jul 2026234 AMAQI
24th Jul 2026235 AMAQI
24th Jul 2026236 AMAQI
24th Jul 2026257 AMAQI
24th Jul 2026218 AMAQI
24th Jul 2026279 AMAQI
24th Jul 20262510 AMAQI
24th Jul 20262111 AMAQI
24th Jul 20262112 PMAQI
24th Jul 2026231 PMAQI
24th Jul 2026212 PMAQI
24th Jul 2026213 PMAQI
24th Jul 2026234 PMAQI
24th Jul 2026195 PMAQI
24th Jul 2026216 PMAQI
24th Jul 2026177 PMAQI
24th Jul 2026218 PMAQI
24th Jul 2026219 PMAQI
24th Jul 20261710 PMAQI
24th Jul 20261911 PMAQI
25th Jul 20262112 AMAQI
25th Jul 2026141 AMAQI
25th Jul 2026142 AMAQI
25th Jul 2026143 AMAQI

16°C14/18°C

25th Jul 2026174 AMAQI
25th Jul 2026175 AMAQI
25th Jul 2026146 AMAQI
25th Jul 2026177 AMAQI
25th Jul 2026178 AMAQI
25th Jul 2026149 AMAQI
25th Jul 20261410 AMAQI
25th Jul 20261711 AMAQI
25th Jul 20261412 PMAQI
25th Jul 2026171 PMAQI
25th Jul 2026142 PMAQI
25th Jul 2026173 PMAQI
25th Jul 2026174 PMAQI
25th Jul 2026165 PMAQI
25th Jul 2026176 PMAQI
25th Jul 2026147 PMAQI
25th Jul 2026178 PMAQI
25th Jul 2026149 PMAQI
25th Jul 20261410 PMAQI
25th Jul 20261211 PMAQI
26th Jul 20261212 AMAQI
26th Jul 2026171 AMAQI
26th Jul 2026232 AMAQI
26th Jul 2026343 AMAQI

17°C16/19°C

26th Jul 2026344 AMAQI
26th Jul 2026385 AMAQI
26th Jul 2026256 AMAQI
26th Jul 2026257 AMAQI
26th Jul 2026258 AMAQI
26th Jul 2026259 AMAQI
26th Jul 20264710 AMAQI
26th Jul 20263811 AMAQI
26th Jul 20262912 PMAQI
26th Jul 2026231 PMAQI
26th Jul 2026272 PMAQI
26th Jul 2026253 PMAQI
26th Jul 2026214 PMAQI
26th Jul 2026235 PMAQI
26th Jul 2026256 PMAQI
26th Jul 2026217 PMAQI
26th Jul 2026218 PMAQI
26th Jul 2026219 PMAQI
26th Jul 20262310 PMAQI
26th Jul 20262711 PMAQI
27th Jul 20262512 AMAQI
27th Jul 2026251 AMAQI
27th Jul 2026252 AMAQI
27th Jul 2026213 AMAQI

18°C17/19°C

27th Jul 2026214 AMAQI
27th Jul 2026215 AMAQI
27th Jul 2026256 AMAQI
27th Jul 2026257 AMAQI
27th Jul 2026258 AMAQI
27th Jul 2026279 AMAQI
27th Jul 20262910 AMAQI
27th Jul 20262311 AMAQI
27th Jul 20262512 PMAQI
27th Jul 2026271 PMAQI
27th Jul 2026362 PMAQI
27th Jul 2026273 PMAQI
27th Jul 2026274 PMAQI
27th Jul 2026275 PMAQI
27th Jul 2026336 PMAQI
27th Jul 2026317 PMAQI
27th Jul 2026298 PMAQI
27th Jul 2026299 PMAQI
27th Jul 20263310 PMAQI
27th Jul 20264411 PMAQI
28th Jul 20264012 AMAQI
28th Jul 2026291 AMAQI
28th Jul 2026292 AMAQI
28th Jul 2026363 AMAQI

18°C17/18°C

28th Jul 2026274 AMAQI
28th Jul 2026345 AMAQI
28th Jul 2026386 AMAQI
28th Jul 2026237 AMAQI
28th Jul 2026238 AMAQI
28th Jul 2026239 AMAQI
28th Jul 20262510 AMAQI
28th Jul 20262511 AMAQI
28th Jul 20262112 PMAQI
28th Jul 2026271 PMAQI
28th Jul 2026382 PMAQI
28th Jul 2026383 PMAQI
28th Jul 2026404 PMAQI
28th Jul 2026465 PMAQI
28th Jul 2026326 PMAQI
28th Jul 2026447 PMAQI
28th Jul 2026668 PMAQI
28th Jul 2026389 PMAQI
28th Jul 20264010 PMAQI
28th Jul 20262511 PMAQI
29th Jul 20264412 AMAQI
29th Jul 2026401 AMAQI
29th Jul 2026232 AMAQI
29th Jul 2026403 AMAQI

17°C15/19°C

29th Jul 2026424 AMAQI
29th Jul 2026485 AMAQI
29th Jul 2026676 AMAQI
29th Jul 2026587 AMAQI
29th Jul 2026718 AMAQI
29th Jul 2026649 AMAQI
29th Jul 20267810 AMAQI
29th Jul 20267211 AMAQI
29th Jul 20265912 PMAQI
29th Jul 2026451 PMAQI
29th Jul 2026402 PMAQI
29th Jul 2026313 PMAQI
29th Jul 2026294 PMAQI
29th Jul 2026375 PMAQI
29th Jul 2026386 PMAQI
29th Jul 2026407 PMAQI
29th Jul 2026338 PMAQI
29th Jul 2026409 PMAQI
29th Jul 20262110 PMAQI
29th Jul 20263211 PMAQI
30th Jul 20264812 AMAQI
30th Jul 2026621 AMAQI
30th Jul 2026252 AMAQI
30th Jul 2026443 AMAQI

17°C13/21°C

30th Jul 2026294 AMAQI
30th Jul 2026315 AMAQI
30th Jul 2026236 AMAQI
30th Jul 2026387 AMAQI
30th Jul 2026418 AMAQI
30th Jul 2026569 AMAQI
30th Jul 20264410 AMAQI
30th Jul 20264011 AMAQI
30th Jul 20265812 PMAQI
30th Jul 2026431 PMAQI
30th Jul 2026402 PMAQI
30th Jul 2026833 PMAQI
30th Jul 2026594 PMAQI
30th Jul 2026445 PMAQI
30th Jul 2026706 PMAQI
30th Jul 2026787 PMAQI
30th Jul 2026428 PMAQI
30th Jul 2026129 PMAQI
30th Jul 20261410 PMAQI
30th Jul 20262711 PMAQI
31st Jul 20263212 AMAQI
31st Jul 2026321 AMAQI
31st Jul 2026272 AMAQI
31st Jul 2026253 AMAQI

18°C16/19°C

31st Jul 2026214 AMAQI
31st Jul 2026235 AMAQI
31st Jul 2026216 AMAQI
31st Jul 2026217 AMAQI
31st Jul 2026218 AMAQI
31st Jul 2026239 AMAQI
31st Jul 20262710 AMAQI
31st Jul 20262511 AMAQI
31st Jul 20262512 PMAQI
31st Jul 2026251 PMAQI
31st Jul 2026272 PMAQI
31st Jul 2026273 PMAQI
31st Jul 2026254 PMAQI
31st Jul 2026255 PMAQI
31st Jul 2026256 PMAQI
31st Jul 2026257 PMAQI
31st Jul 2026258 PMAQI
31st Jul 2026259 PMAQI
31st Jul 20262710 PMAQI
31st Jul 20263011 PMAQI
1st Aug 20262712 AMAQI
1st Aug 2026251 AMAQI
1st Aug 2026252 AMAQI
1st Aug 2026253 AMAQI

19°C18/21°C

1st Aug 2026234 AMAQI
1st Aug 2026215 AMAQI
1st Aug 2026256 AMAQI
1st Aug 2026217 AMAQI
1st Aug 2026178 AMAQI
1st Aug 2026239 AMAQI
1st Aug 20262310 AMAQI
1st Aug 20262311 AMAQI
1st Aug 20261912 PMAQI
1st Aug 2026191 PMAQI
1st Aug 2026212 PMAQI
1st Aug 2026173 PMAQI
1st Aug 2026174 PMAQI
1st Aug 2026175 PMAQI
1st Aug 2026176 PMAQI
1st Aug 2026217 PMAQI
1st Aug 2026258 PMAQI
1st Aug 2026259 PMAQI
1st Aug 20262710 PMAQI
1st Aug 20266411 PMAQI
2nd Aug 20262712 AMAQI
2nd Aug 2026271 AMAQI
2nd Aug 2026292 AMAQI
2nd Aug 2026263 AMAQI

18°C17/20°C

2nd Aug 2026424 AMAQI
2nd Aug 2026535 AMAQI
2nd Aug 2026466 AMAQI
2nd Aug 2026467 AMAQI
2nd Aug 2026508 AMAQI
2nd Aug 2026409 AMAQI
2nd Aug 20265210 AMAQI
2nd Aug 20266411 AMAQI
2nd Aug 20264712 PMAQI
2nd Aug 2026641 PMAQI
2nd Aug 2026442 PMAQI
2nd Aug 2026673 PMAQI
2nd Aug 2026694 PMAQI
2nd Aug 2026675 PMAQI
2nd Aug 2026406 PMAQI
2nd Aug 2026427 PMAQI
2nd Aug 2026688 PMAQI
2nd Aug 2026749 PMAQI
2nd Aug 20264010 PMAQI
2nd Aug 20264011 PMAQI
3rd Aug 20265812 AMAQI
3rd Aug 2026231 AMAQI
3rd Aug 2026522 AMAQI
3rd Aug 2026233 AMAQI

17°C13/19°C

3rd Aug 2026404 AMAQI
3rd Aug 2026405 AMAQI
3rd Aug 2026426 AMAQI
3rd Aug 2026507 AMAQI
3rd Aug 2026568 AMAQI
3rd Aug 2026549 AMAQI
3rd Aug 20264810 AMAQI
3rd Aug 20264411 AMAQI
3rd Aug 20264412 PMAQI
3rd Aug 2026461 PMAQI
3rd Aug 2026452 PMAQI
3rd Aug 2026253 PMAQI
3rd Aug 2026124 PMAQI
3rd Aug 202685 PMAQI
3rd Aug 202686 PMAQI
3rd Aug 2026167 PMAQI
3rd Aug 2026218 PMAQI
3rd Aug 2026219 PMAQI
3rd Aug 20262310 PMAQI
3rd Aug 20262311 PMAQI
4th Aug 20262512 AMAQI
4th Aug 2026211 AMAQI
4th Aug 2026172 AMAQI
4th Aug 2026193 AMAQI

17°C16/19°C

4th Aug 2026194 AMAQI
4th Aug 2026195 AMAQI
4th Aug 2026196 AMAQI
4th Aug 2026177 AMAQI
4th Aug 2026278 AMAQI
4th Aug 2026259 AMAQI
4th Aug 20262310 AMAQI
4th Aug 20262511 AMAQI
4th Aug 20262312 PMAQI
4th Aug 2026271 PMAQI
4th Aug 2026232 PMAQI
4th Aug 2026233 PMAQI
4th Aug 2026274 PMAQI
4th Aug 2026255 PMAQI
4th Aug 2026276 PMAQI
4th Aug 2026297 PMAQI
4th Aug 2026278 PMAQI
4th Aug 2026279 PMAQI
4th Aug 20262510 PMAQI
4th Aug 20262711 PMAQI
5th Aug 20262912 AMAQI
5th Aug 2026251 AMAQI
5th Aug 2026252 AMAQI
5th Aug 2026253 AMAQI

16°C13/18°C

5th Aug 2026254 AMAQI
5th Aug 2026255 AMAQI
5th Aug 2026276 AMAQI
5th Aug 2026277 AMAQI
5th Aug 2026238 AMAQI
5th Aug 2026279 AMAQI
5th Aug 20262710 AMAQI
5th Aug 20262711 AMAQI
5th Aug 20262312 PMAQI
5th Aug 2026211 PMAQI
5th Aug 2026212 PMAQI
5th Aug 2026233 PMAQI
5th Aug 2026254 PMAQI
5th Aug 2026275 PMAQI
5th Aug 2026296 PMAQI
5th Aug 2026277 PMAQI
5th Aug 2026328 PMAQI
5th Aug 2026299 PMAQI
5th Aug 20262510 PMAQI
5th Aug 20263111 PMAQI
6th Aug 20263312 AMAQI
6th Aug 2026311 AMAQI
6th Aug 2026272 AMAQI
6th Aug 2026213 AMAQI

17°C14/19°C

6th Aug 2026214 AMAQI
6th Aug 2026215 AMAQI
6th Aug 2026216 AMAQI
6th Aug 2026217 AMAQI
6th Aug 2026218 AMAQI
6th Aug 2026239 AMAQI
6th Aug 20262310 AMAQI
6th Aug 20262511 AMAQI
6th Aug 20262512 PMAQI
6th Aug 2026251 PMAQI
6th Aug 2026252 PMAQI
6th Aug 2026233 PMAQI
6th Aug 2026254 PMAQI
6th Aug 2026255 PMAQI
6th Aug 2026276 PMAQI
6th Aug 2026257 PMAQI
6th Aug 2026218 PMAQI
6th Aug 2026239 PMAQI
6th Aug 20262110 PMAQI
6th Aug 20262111 PMAQI
7th Aug 20262112 AMAQI
7th Aug 2026211 AMAQI
7th Aug 2026252 AMAQI
7th Aug 2026193 AMAQI

19°C18/21°C

7th Aug 2026214 AMAQI
7th Aug 2026195 AMAQI
7th Aug 2026216 AMAQI
7th Aug 2026217 AMAQI
7th Aug 2026308 AMAQI
7th Aug 2026199 AMAQI
7th Aug 20261710 AMAQI
7th Aug 20262511 AMAQI
7th Aug 20262512 PMAQI
7th Aug 2026231 PMAQI
7th Aug 2026192 PMAQI
7th Aug 2026233 PMAQI
7th Aug 2026234 PMAQI
7th Aug 2026235 PMAQI
7th Aug 2026126 PMAQI
7th Aug 2026127 PMAQI
7th Aug 2026278 PMAQI
7th Aug 202689 PMAQI
7th Aug 2026810 PMAQI
7th Aug 20262311 PMAQI
8th Aug 20262112 AMAQI
8th Aug 2026211 AMAQI
8th Aug 2026192 AMAQI
8th Aug 2026213 AMAQI

18°C16/20°C

8th Aug 2026214 AMAQI
8th Aug 2026195 AMAQI
8th Aug 2026146 AMAQI
8th Aug 2026177 AMAQI
8th Aug 2026178 AMAQI
8th Aug 2026179 AMAQI
8th Aug 20261710 AMAQI
8th Aug 20261711 AMAQI
8th Aug 20261412 PMAQI
8th Aug 2026171 PMAQI
8th Aug 2026122 PMAQI
8th Aug 2026173 PMAQI
8th Aug 2026144 PMAQI
8th Aug 2026125 PMAQI
8th Aug 2026116 PMAQI
8th Aug 2026107 PMAQI
8th Aug 2026168 PMAQI
8th Aug 2026179 PMAQI
8th Aug 20261910 PMAQI
8th Aug 20261411 PMAQI
9th Aug 20261012 AMAQI
9th Aug 202681 AMAQI
9th Aug 2026122 AMAQI
9th Aug 2026123 AMAQI

16°C13/19°C

9th Aug 202684 AMAQI
9th Aug 2026105 AMAQI
9th Aug 2026176 AMAQI
9th Aug 2026197 AMAQI
9th Aug 2026198 AMAQI
9th Aug 2026199 AMAQI
9th Aug 20261210 AMAQI
9th Aug 20262111 AMAQI
9th Aug 20261912 PMAQI
9th Aug 2026211 PMAQI
9th Aug 2026192 PMAQI
9th Aug 2026233 PMAQI
9th Aug 2026234 PMAQI
9th Aug 2026275 PMAQI
9th Aug 2026256 PMAQI
9th Aug 2026257 PMAQI
9th Aug 2026278 PMAQI
9th Aug 2026239 PMAQI
9th Aug 20262310 PMAQI
9th Aug 20262511 PMAQI
10th Aug 20262512 AMAQI
10th Aug 2026251 AMAQI
10th Aug 2026212 AMAQI
10th Aug 2026253 AMAQI

17°C14/19°C

10th Aug 2026254 AMAQI
10th Aug 2026255 AMAQI
10th Aug 2026256 AMAQI
10th Aug 2026107 AMAQI
10th Aug 2026128 AMAQI
10th Aug 2026129 AMAQI
10th Aug 20261010 AMAQI
10th Aug 20261211 AMAQI
10th Aug 20262112 PMAQI
10th Aug 2026231 PMAQI
10th Aug 2026252 PMAQI
10th Aug 2026253 PMAQI
10th Aug 2026294 PMAQI
10th Aug 2026255 PMAQI
10th Aug 2026296 PMAQI
10th Aug 2026317 PMAQI
10th Aug 2026258 PMAQI
10th Aug 2026259 PMAQI
10th Aug 20262510 PMAQI
10th Aug 20262511 PMAQI
11th Aug 20262512 AMAQI
11th Aug 2026251 AMAQI
11th Aug 2026252 AMAQI
11th Aug 2026253 AMAQI

18°C16/20°C

11th Aug 2026254 AMAQI
11th Aug 2026255 AMAQI
11th Aug 2026256 AMAQI
11th Aug 2026257 AMAQI
11th Aug 2026258 AMAQI
11th Aug 2026259 AMAQI
11th Aug 20262510 AMAQI
11th Aug 20262911 AMAQI
11th Aug 20262912 PMAQI
11th Aug 2026271 PMAQI
11th Aug 2026232 PMAQI
11th Aug 2026123 PMAQI
11th Aug 2026124 PMAQI
11th Aug 2026125 PMAQI
11th Aug 2026126 PMAQI
11th Aug 2026127 PMAQI
11th Aug 2026108 PMAQI
11th Aug 2026169 PMAQI
11th Aug 20261210 PMAQI
11th Aug 20261211 PMAQI
12th Aug 20261412 AMAQI
12th Aug 2026171 AMAQI
12th Aug 2026172 AMAQI
12th Aug 2026213 AMAQI

16°C13/18°C

12th Aug 2026174 AMAQI
12th Aug 2026145 AMAQI
12th Aug 2026216 AMAQI
12th Aug 202687 AMAQI
12th Aug 2026148 AMAQI
12th Aug 2026179 AMAQI
12th Aug 20261910 AMAQI
12th Aug 20262111 AMAQI
12th Aug 20261912 PMAQI
12th Aug 2026171 PMAQI
12th Aug 2026212 PMAQI
12th Aug 2026213 PMAQI
12th Aug 2026194 PMAQI
12th Aug 2026105 PMAQI
12th Aug 202686 PMAQI
12th Aug 202687 PMAQI
12th Aug 2026128 PMAQI
12th Aug 2026179 PMAQI
12th Aug 20261710 PMAQI
12th Aug 20261911 PMAQI
13th Aug 20261712 AMAQI
13th Aug 2026211 AMAQI
13th Aug 2026142 AMAQI
13th Aug 2026173 AMAQI

15°C11/18°C

13th Aug 2026174 AMAQI
13th Aug 2026195 AMAQI
13th Aug 2026146 AMAQI
13th Aug 202687 AMAQI
13th Aug 202688 AMAQI
13th Aug 2026179 AMAQI
13th Aug 2026410 AMAQI
13th Aug 2026411 AMAQI
13th Aug 2026412 PMAQI
13th Aug 202641 PMAQI
13th Aug 202642 PMAQI
13th Aug 202643 PMAQI
13th Aug 2026104 PMAQI
13th Aug 202645 PMAQI
13th Aug 202686 PMAQI
13th Aug 202647 PMAQI
13th Aug 2026108 PMAQI
13th Aug 2026149 PMAQI
13th Aug 20261410 PMAQI
13th Aug 20261411 PMAQI
14th Aug 20261512 AMAQI
14th Aug 2026251 AMAQI
14th Aug 2026272 AMAQI
14th Aug 2026293 AMAQI

15°C11/19°C

14th Aug 2026254 AMAQI
14th Aug 2026255 AMAQI
14th Aug 2026166 AMAQI
14th Aug 2026107 AMAQI
14th Aug 2026278 AMAQI
14th Aug 2026259 AMAQI
14th Aug 20264210 AMAQI
14th Aug 20263611 AMAQI
14th Aug 20262912 PMAQI
14th Aug 2026251 PMAQI
14th Aug 2026252 PMAQI
14th Aug 2026253 PMAQI
14th Aug 2026254 PMAQI
14th Aug 2026255 PMAQI
14th Aug 2026276 PMAQI
14th Aug 2026297 PMAQI
14th Aug 2026258 PMAQI
14th Aug 2026259 PMAQI
14th Aug 20262110 PMAQI
14th Aug 20262311 PMAQI
15th Aug 20262312 AMAQI
15th Aug 2026171 AMAQI
15th Aug 2026192 AMAQI
15th Aug 2026143 AMAQI

16°C15/17°C

15th Aug 2026194 AMAQI
15th Aug 2026215 AMAQI
15th Aug 2026196 AMAQI
15th Aug 2026237 AMAQI
15th Aug 2026198 AMAQI
15th Aug 2026149 AMAQI
15th Aug 20261610 AMAQI
15th Aug 20261711 AMAQI
15th Aug 20261912 PMAQI
15th Aug 2026171 PMAQI
15th Aug 2026212 PMAQI
15th Aug 2026213 PMAQI
15th Aug 2026194 PMAQI
15th Aug 2026255 PMAQI
15th Aug 2026256 PMAQI
15th Aug 2026257 PMAQI
15th Aug 2026238 PMAQI
15th Aug 2026239 PMAQI
15th Aug 20262910 PMAQI
15th Aug 20262911 PMAQI
16th Aug 20262912 AMAQI
16th Aug 2026291 AMAQI
16th Aug 2026272 AMAQI
16th Aug 2026253 AMAQI

17°C15/18°C

16th Aug 2026254 AMAQI
16th Aug 2026255 AMAQI
16th Aug 2026236 AMAQI
16th Aug 2026317 AMAQI
16th Aug 2026238 AMAQI
16th Aug 2026219 AMAQI
16th Aug 20262110 AMAQI
16th Aug 20262311 AMAQI
16th Aug 20262312 PMAQI
16th Aug 2026211 PMAQI
16th Aug 2026212 PMAQI
16th Aug 2026213 PMAQI
16th Aug 2026214 PMAQI
16th Aug 2026235 PMAQI
16th Aug 2026296 PMAQI
16th Aug 2026237 PMAQI
16th Aug 2026278 PMAQI
16th Aug 2026299 PMAQI
16th Aug 20262710 PMAQI
16th Aug 20262511 PMAQI
17th Aug 20263112 AMAQI
17th Aug 2026331 AMAQI
17th Aug 2026292 AMAQI
17th Aug 2026253 AMAQI

18°C16/19°C

17th Aug 2026254 AMAQI
4 AM
17th Aug 2026255 AMAQI
17th Aug 2026236 AMAQI
17th Aug 2026237 AMAQI
17th Aug 2026198 AMAQI
17th Aug 2026239 AMAQI
17th Aug 20262110 AMAQI
17th Aug 20262111 AMAQI
17th Aug 20262312 PMAQI
12 PM
17th Aug 2026171 PMAQI
17th Aug 202682 PMAQI
17th Aug 202683 PMAQI
17th Aug 2026144 PMAQI
17th Aug 2026145 PMAQI
17th Aug 2026146 PMAQI
17th Aug 202687 PMAQI
17th Aug 202688 PMAQI
17th Aug 2026149 PMAQI
9 PM
17th Aug 20261410 PMAQI
17th Aug 2026811 PMAQI
12 AM
3 AM

8°C-3/20°C

Day time
Avg. Highest Time
10 AM - 11 AM

27AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
4 AM

24AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 11 AM (Avg. 27), while the lowest AQI was between 4 AM to 4 AM (Avg. 24).
Night time
Avg. Highest Time
12 AM

26AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
10 PM

22AQI

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. 26), while the lowest AQI was between 10 PM to 10 PM (Avg. 22).

2026 Days Vs Air Quality

Library Building, Kotka, Kymenlaakso, Finland

2026

96%

217

4%

8

Total number of days with different AQI categories in last 229 days in 2026 (136 days remaining)

Good
217 Days
Moderate
8 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 96%

Health Risk Level:

Very Low

In 2026, 96% of 229 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

Library Building, Kotka, Kymenlaakso, 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
20AQI (US)
2nd January 2026
14AQI (US)
3rd January 2026
25AQI (US)
4th January 2026
22AQI (US)
5th January 2026
21AQI (US)
6th January 2026
33AQI (US)
7th January 2026
30AQI (US)
8th January 2026
11AQI (US)
9th January 2026
12AQI (US)
10th January 2026
11AQI (US)
11th January 2026
13AQI (US)
12th January 2026
12AQI (US)
13th January 2026
15AQI (US)
14th January 2026
25AQI (US)
15th January 2026
32AQI (US)
16th January 2026
56AQI (US)
17th January 2026
49AQI (US)
18th January 2026
54AQI (US)
19th January 2026
37AQI (US)
20th January 2026
46AQI (US)
21st January 2026
19AQI (US)
22nd January 2026
18AQI (US)
23rd January 2026
28AQI (US)
24th January 2026
45AQI (US)
25th January 2026
49AQI (US)
26th January 2026
41AQI (US)
27th January 2026
33AQI (US)
28th January 2026
21AQI (US)
29th January 2026
10AQI (US)
30th January 2026
33AQI (US)
31st January 2026
21AQI (US)
1st February 2026
27AQI (US)
2nd February 2026
18AQI (US)
3rd February 2026
35AQI (US)
4th February 2026
34AQI (US)
5th February 2026
28AQI (US)
6th February 2026
28AQI (US)
7th February 2026
28AQI (US)
8th February 2026
12AQI (US)
9th February 2026
32AQI (US)
10th February 2026
30AQI (US)
11th February 2026
38AQI (US)
12th February 2026
48AQI (US)
13th February 2026
26AQI (US)
14th February 2026
20AQI (US)
15th February 2026
26AQI (US)
16th February 2026
12AQI (US)
17th February 2026
31AQI (US)
18th February 2026
55AQI (US)
19th February 2026
51AQI (US)
20th February 2026
20AQI (US)
21st February 2026
23AQI (US)
22nd February 2026
20AQI (US)
23rd February 2026
26AQI (US)
24th February 2026
34AQI (US)
25th February 2026
19AQI (US)
26th February 2026
26AQI (US)
27th February 2026
41AQI (US)
28th February 2026
24AQI (US)
1st March 2026
28AQI (US)
2nd March 2026
36AQI (US)
3rd March 2026
35AQI (US)
4th March 2026
31AQI (US)
5th March 2026
28AQI (US)
6th March 2026
29AQI (US)
7th March 2026
19AQI (US)
8th March 2026
24AQI (US)
9th March 2026
48AQI (US)
10th March 2026
47AQI (US)
11th March 2026
76AQI (US)
12th March 2026
83AQI (US)
13th March 2026
18AQI (US)
14th March 2026
42AQI (US)
15th March 2026
38AQI (US)
16th March 2026
34AQI (US)
17th March 2026
22AQI (US)
18th March 2026
20AQI (US)
19th March 2026
32AQI (US)
20th March 2026
28AQI (US)
21st March 2026
32AQI (US)
22nd March 2026
17AQI (US)
23rd March 2026
37AQI (US)
24th March 2026
40AQI (US)
25th March 2026
58AQI (US)
26th March 2026
38AQI (US)
27th March 2026
19AQI (US)
28th March 2026
23AQI (US)
29th March 2026
26AQI (US)
30th March 2026
31AQI (US)
31st March 2026
24AQI (US)
1st April 2026
25AQI (US)
2nd April 2026
17AQI (US)
3rd April 2026
29AQI (US)
4th April 2026
18AQI (US)
5th April 2026
25AQI (US)
6th April 2026
26AQI (US)
7th April 2026
21AQI (US)
8th April 2026
24AQI (US)
9th April 2026
25AQI (US)
10th April 2026
21AQI (US)
11th April 2026
19AQI (US)
12th April 2026
26AQI (US)
13th April 2026
32AQI (US)
14th April 2026
33AQI (US)
15th April 2026
27AQI (US)
16th April 2026
19AQI (US)
17th April 2026
18th April 2026
22AQI (US)
19th April 2026
30AQI (US)
20th April 2026
24AQI (US)
21st April 2026
24AQI (US)
22nd April 2026
23rd April 2026
10AQI (US)
24th April 2026
17AQI (US)
25th April 2026
20AQI (US)
26th April 2026
13AQI (US)
27th April 2026
21AQI (US)
28th April 2026
18AQI (US)
29th April 2026
14AQI (US)
30th April 2026
17AQI (US)
1st May 2026
16AQI (US)
2nd May 2026
22AQI (US)
3rd May 2026
19AQI (US)
4th May 2026
20AQI (US)
5th May 2026
11AQI (US)
6th May 2026
12AQI (US)
7th May 2026
17AQI (US)
8th May 2026
14AQI (US)
9th May 2026
10th May 2026
23AQI (US)
11th May 2026
29AQI (US)
12th May 2026
28AQI (US)
13th May 2026
32AQI (US)
14th May 2026
21AQI (US)
15th May 2026
25AQI (US)
16th May 2026
40AQI (US)
17th May 2026
47AQI (US)
18th May 2026
35AQI (US)
19th May 2026
34AQI (US)
20th May 2026
40AQI (US)
21st May 2026
53AQI (US)
22nd May 2026
50AQI (US)
23rd May 2026
35AQI (US)
24th May 2026
46AQI (US)
25th May 2026
43AQI (US)
26th May 2026
37AQI (US)
27th May 2026
12AQI (US)
28th May 2026
12AQI (US)
29th May 2026
6AQI (US)
30th May 2026
13AQI (US)
31st May 2026
20AQI (US)
1st June 2026
22AQI (US)
2nd June 2026
24AQI (US)
3rd June 2026
25AQI (US)
4th June 2026
25AQI (US)
5th June 2026
23AQI (US)
6th June 2026
23AQI (US)
7th June 2026
20AQI (US)
8th June 2026
21AQI (US)
9th June 2026
22AQI (US)
10th June 2026
22AQI (US)
11th June 2026
21AQI (US)
12th June 2026
20AQI (US)
13th June 2026
15AQI (US)
14th June 2026
13AQI (US)
15th June 2026
20AQI (US)
16th June 2026
21AQI (US)
17th June 2026
19AQI (US)
18th June 2026
20AQI (US)
19th June 2026
20AQI (US)
20th June 2026
21AQI (US)
21st June 2026
20AQI (US)
22nd June 2026
17AQI (US)
23rd June 2026
23AQI (US)
24th June 2026
15AQI (US)
25th June 2026
18AQI (US)
26th June 2026
26AQI (US)
27th June 2026
22AQI (US)
28th June 2026
21AQI (US)
29th June 2026
23AQI (US)
30th June 2026
23AQI (US)
1st July 2026
16AQI (US)
2nd July 2026
18AQI (US)
3rd July 2026
21AQI (US)
4th July 2026
20AQI (US)
5th July 2026
19AQI (US)
6th July 2026
10AQI (US)
7th July 2026
7AQI (US)
8th July 2026
12AQI (US)
9th July 2026
18AQI (US)
10th July 2026
20AQI (US)
11th July 2026
25AQI (US)
12th July 2026
26AQI (US)
13th July 2026
26AQI (US)
14th July 2026
26AQI (US)
15th July 2026
24AQI (US)
16th July 2026
19AQI (US)
17th July 2026
21AQI (US)
18th July 2026
25AQI (US)
19th July 2026
28AQI (US)
20th July 2026
19AQI (US)
21st July 2026
19AQI (US)
22nd July 2026
18AQI (US)
23rd July 2026
29AQI (US)
24th July 2026
21AQI (US)
25th July 2026
16AQI (US)
26th July 2026
26AQI (US)
27th July 2026
28AQI (US)
28th July 2026
34AQI (US)
29th July 2026
46AQI (US)
30th July 2026
44AQI (US)
31st July 2026
25AQI (US)
1st August 2026
24AQI (US)
2nd August 2026
48AQI (US)
3rd August 2026
34AQI (US)
4th August 2026
24AQI (US)
5th August 2026
26AQI (US)
6th August 2026
24AQI (US)
7th August 2026
20AQI (US)
8th August 2026
16AQI (US)
9th August 2026
19AQI (US)
10th August 2026
22AQI (US)
11th August 2026
21AQI (US)
12th August 2026
16AQI (US)
13th August 2026
11AQI (US)
14th August 2026
25AQI (US)
15th August 2026
21AQI (US)
16th August 2026
25AQI (US)
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

28AQI (US)

29AQI (US)

34AQI (US)

22AQI (US)

27AQI (US)

21AQI (US)

23AQI (US)

24AQI (US)

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202626AQI (US)

29
2
26
2
28
3
28
29
1
30
31
16
217
8

Highest AQI (US) recorded in

March

34AQI (US)

Lowest AQI (US) recorded in

June

21AQI (US)

202525AQI (US)

31
22
6
29
2
30
31
30
27
4
31
30
30
1
29
1
31
351
14

Highest AQI (US) recorded in

February

36AQI (US)

Lowest AQI (US) recorded in

August

18AQI (US)

202423AQI (US)

29
1
28
1
28
3
29
27
3
28
2
31
31
24
6
31
30
31
347
16

Highest AQI (US) recorded in

September

31AQI (US)

Lowest AQI (US) recorded in

October

16AQI (US)

202319AQI (US)

18
19
30
12
1
8
14
4
23
1
21
3
28
27
28
3
232
8

Highest AQI (US) recorded in

April

28AQI (US)

Lowest AQI (US) recorded in

October

12AQI (US)

202220AQI (US)

20
20
1
28
3
30
31
28
2
22
2
2
28
30
1
11
26
4
276
13

Highest AQI (US) recorded in

March

29AQI (US)

Lowest AQI (US) recorded in

September

11AQI (US)

202123AQI (US)

28
2
26
2
31
30
28
3
25
5
28
3
31
30
28
3
26
3
31
342
21

Highest AQI (US) recorded in

June

35AQI (US)

Lowest AQI (US) recorded in

September

16AQI (US)

202023AQI (US)

12
1
16
18
29
31
31
29
1
30
1
30
31
257
3

Highest AQI (US) recorded in

March

36AQI (US)

Lowest AQI (US) recorded in

November

13AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2026(Avg.)
26AQI (US)
Least Polluted Year Recorded
2023(Avg.)
19AQI (US)

Library Building's annual 2026 AQI (US) (26) shows an average percentage change of 18.3% (worsened AQI (US)) compared to previous years: 2020 (23), 2021 (23), 2022 (20), 2023 (19), 2024 (23), 2025 (25).