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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Shimosone, Kanada, Fukuoka, Japan 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

Shimosone, Kanada, Fukuoka, Japan

2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
3rd Aug 2026
65AQI
Lowest AQI recorded on
29th Aug 2024
21AQI

Same Day Analysis (14th August):
On this day, AQI across the 3 years varied significantly: 2026 ranks 1st highest AQI at 50 of Good air quality on the same day.

Day & Night AQI Trend: 13th Aug - 14th Aug 2026

Shimosone, Kanada, Fukuoka, Japan

AQI
Day
Night
.

5 AM13th Aug 2026

7 PM

4 AM14th Aug 2026

Day time
Avg. Highest Time
11AM13th Aug

72AQI

Avg. Lowest Time
5PM13th Aug

36AQI

Night time
Avg. Highest Time
11PM13th Aug

68AQI

Avg. Lowest Time
12AM14th Aug

42AQI

In the last 24 hours,

Shimosone's AQI reached its highest point of 72 at 11 AM during the Day, while the lowest point, 36, was recorded at 5 PM during the Day between 13th Aug and 14th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Shimosone, Kanada, Fukuoka, Japan

JulAug
16th - 17th17th - 18th18th - 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
Day
Night
16th Jul 2026315 AMAQI
16th Jul 2026276 AMAQI
16th Jul 2026287 AMAQI
16th Jul 2026308 AMAQI
16th Jul 2026299 AMAQI
16th Jul 20262610 AMAQI
16th Jul 20263011 AMAQI
16th Jul 20262612 PMAQI
16th Jul 2026331 PMAQI
16th Jul 2026482 PMAQI
16th Jul 2026273 PMAQI
16th Jul 2026274 PMAQI
16th Jul 2026235 PMAQI
16th Jul 2026226 PMAQI
16th Jul 2026267 PMAQI
16th Jul 2026268 PMAQI
16th Jul 2026269 PMAQI
16th Jul 20262210 PMAQI
16th Jul 20262911 PMAQI
17th Jul 20262812 AMAQI
17th Jul 2026281 AMAQI
17th Jul 2026262 AMAQI
17th Jul 2026263 AMAQI
17th Jul 2026244 AMAQI

29°C26/33°C

17th Jul 2026245 AMAQI
17th Jul 2026266 AMAQI
17th Jul 2026267 AMAQI
17th Jul 2026248 AMAQI
17th Jul 2026269 AMAQI
17th Jul 20262510 AMAQI
17th Jul 20262711 AMAQI
17th Jul 20262612 PMAQI
17th Jul 2026271 PMAQI
17th Jul 2026262 PMAQI
17th Jul 2026263 PMAQI
17th Jul 2026434 PMAQI
17th Jul 2026515 PMAQI
17th Jul 2026556 PMAQI
17th Jul 2026537 PMAQI
17th Jul 2026548 PMAQI
17th Jul 2026539 PMAQI
17th Jul 20266010 PMAQI
17th Jul 20265811 PMAQI
18th Jul 20265912 AMAQI
18th Jul 2026551 AMAQI
18th Jul 2026532 AMAQI
18th Jul 2026603 AMAQI
18th Jul 2026554 AMAQI

27°C26/30°C

18th Jul 2026625 AMAQI
18th Jul 2026656 AMAQI
18th Jul 2026687 AMAQI
18th Jul 2026608 AMAQI
18th Jul 2026709 AMAQI
18th Jul 20268610 AMAQI
18th Jul 20268511 AMAQI
18th Jul 20266912 PMAQI
18th Jul 2026601 PMAQI
18th Jul 2026692 PMAQI
18th Jul 2026723 PMAQI
18th Jul 2026684 PMAQI
18th Jul 2026695 PMAQI
18th Jul 2026666 PMAQI
18th Jul 2026647 PMAQI
18th Jul 2026768 PMAQI
18th Jul 2026749 PMAQI
18th Jul 20266510 PMAQI
18th Jul 20266411 PMAQI
19th Jul 20266012 AMAQI
19th Jul 2026581 AMAQI
19th Jul 2026572 AMAQI
19th Jul 2026553 AMAQI
19th Jul 2026584 AMAQI

28°C26/31°C

19th Jul 2026645 AMAQI
19th Jul 2026626 AMAQI
19th Jul 2026587 AMAQI
19th Jul 2026638 AMAQI
19th Jul 2026599 AMAQI
19th Jul 20266310 AMAQI
19th Jul 20266211 AMAQI
19th Jul 20266512 PMAQI
19th Jul 2026671 PMAQI
19th Jul 2026652 PMAQI
19th Jul 2026663 PMAQI
19th Jul 2026654 PMAQI
19th Jul 2026725 PMAQI
19th Jul 2026726 PMAQI
19th Jul 2026697 PMAQI
19th Jul 2026668 PMAQI
19th Jul 2026659 PMAQI
19th Jul 20265610 PMAQI
19th Jul 20265411 PMAQI
20th Jul 20265912 AMAQI
20th Jul 2026641 AMAQI
20th Jul 2026652 AMAQI
20th Jul 2026643 AMAQI
20th Jul 2026634 AMAQI

28°C25/30°C

20th Jul 2026625 AMAQI
20th Jul 2026586 AMAQI
20th Jul 2026567 AMAQI
20th Jul 2026528 AMAQI
20th Jul 2026409 AMAQI
20th Jul 20264610 AMAQI
20th Jul 20265211 AMAQI
20th Jul 20265112 PMAQI
20th Jul 2026531 PMAQI
20th Jul 2026552 PMAQI
20th Jul 2026543 PMAQI
20th Jul 2026534 PMAQI
20th Jul 2026585 PMAQI
20th Jul 2026556 PMAQI
20th Jul 2026567 PMAQI
20th Jul 2026448 PMAQI
20th Jul 2026389 PMAQI
20th Jul 20263310 PMAQI
20th Jul 20262911 PMAQI
21st Jul 20262512 AMAQI
21st Jul 2026271 AMAQI
21st Jul 2026272 AMAQI
21st Jul 2026213 AMAQI
21st Jul 2026214 AMAQI

28°C26/30°C

21st Jul 2026215 AMAQI
21st Jul 2026236 AMAQI
21st Jul 2026237 AMAQI
21st Jul 2026298 AMAQI
21st Jul 2026319 AMAQI
21st Jul 20263610 AMAQI
21st Jul 20263811 AMAQI
21st Jul 2026591 PMAQI
21st Jul 2026702 PMAQI
21st Jul 2026723 PMAQI
21st Jul 2026594 PMAQI
21st Jul 2026565 PMAQI
21st Jul 2026576 PMAQI
21st Jul 2026907 PMAQI
21st Jul 2026558 PMAQI
21st Jul 2026489 PMAQI
21st Jul 20264910 PMAQI
21st Jul 20264411 PMAQI
22nd Jul 20264412 AMAQI
22nd Jul 2026441 AMAQI
22nd Jul 2026482 AMAQI
22nd Jul 2026503 AMAQI
22nd Jul 2026484 AMAQI

29°C26/31°C

22nd Jul 2026365 AMAQI
22nd Jul 2026386 AMAQI
22nd Jul 2026317 AMAQI
22nd Jul 2026338 AMAQI
22nd Jul 2026389 AMAQI
22nd Jul 20263310 AMAQI
22nd Jul 20264011 AMAQI
22nd Jul 20264012 PMAQI
22nd Jul 2026361 PMAQI
22nd Jul 2026382 PMAQI
22nd Jul 2026363 PMAQI
22nd Jul 2026314 PMAQI
22nd Jul 2026365 PMAQI
22nd Jul 2026316 PMAQI
22nd Jul 2026257 PMAQI
22nd Jul 2026218 PMAQI
22nd Jul 2026219 PMAQI
22nd Jul 20262310 PMAQI
22nd Jul 20262511 PMAQI
23rd Jul 20262312 AMAQI
23rd Jul 2026211 AMAQI
23rd Jul 2026212 AMAQI
23rd Jul 2026213 AMAQI
23rd Jul 2026234 AMAQI

29°C26/32°C

23rd Jul 2026235 AMAQI
23rd Jul 2026236 AMAQI
23rd Jul 2026237 AMAQI
23rd Jul 2026258 AMAQI
23rd Jul 2026299 AMAQI
23rd Jul 20263110 AMAQI
23rd Jul 20263811 AMAQI
23rd Jul 20264212 PMAQI
23rd Jul 2026441 PMAQI
23rd Jul 2026422 PMAQI
23rd Jul 2026443 PMAQI
23rd Jul 2026294 PMAQI
23rd Jul 2026275 PMAQI
23rd Jul 2026276 PMAQI
23rd Jul 2026297 PMAQI
23rd Jul 2026278 PMAQI
23rd Jul 2026299 PMAQI
23rd Jul 20262710 PMAQI
23rd Jul 20262911 PMAQI
24th Jul 20262312 AMAQI
24th Jul 2026401 AMAQI
24th Jul 2026402 AMAQI
24th Jul 2026463 AMAQI
24th Jul 2026384 AMAQI

29°C26/32°C

24th Jul 2026445 AMAQI
24th Jul 2026386 AMAQI
24th Jul 2026527 AMAQI
24th Jul 2026508 AMAQI
24th Jul 2026609 AMAQI
24th Jul 20265510 AMAQI
24th Jul 20265811 AMAQI
24th Jul 20265712 PMAQI
24th Jul 2026481 PMAQI
24th Jul 2026492 PMAQI
24th Jul 2026493 PMAQI
24th Jul 2026574 PMAQI
24th Jul 2026505 PMAQI
24th Jul 2026406 PMAQI
24th Jul 2026387 PMAQI
24th Jul 2026298 PMAQI
24th Jul 2026489 PMAQI
24th Jul 20265210 PMAQI
24th Jul 20265611 PMAQI
25th Jul 20264812 AMAQI
25th Jul 2026551 AMAQI
25th Jul 2026562 AMAQI
25th Jul 2026503 AMAQI
25th Jul 2026514 AMAQI

29°C25/33°C

25th Jul 2026575 AMAQI
25th Jul 2026576 AMAQI
25th Jul 2026507 AMAQI
25th Jul 2026488 AMAQI
25th Jul 2026389 AMAQI
25th Jul 20265710 AMAQI
25th Jul 20266411 AMAQI
25th Jul 20266912 PMAQI
25th Jul 2026481 PMAQI
25th Jul 2026572 PMAQI
25th Jul 2026603 PMAQI
25th Jul 2026574 PMAQI
25th Jul 2026525 PMAQI
25th Jul 2026556 PMAQI
25th Jul 2026647 PMAQI
25th Jul 2026608 PMAQI
25th Jul 2026509 PMAQI
25th Jul 20262910 PMAQI
25th Jul 20262511 PMAQI
26th Jul 20262512 AMAQI
26th Jul 2026211 AMAQI
26th Jul 2026292 AMAQI
26th Jul 2026233 AMAQI
26th Jul 2026254 AMAQI

29°C26/33°C

26th Jul 2026255 AMAQI
26th Jul 2026216 AMAQI
26th Jul 2026257 AMAQI
26th Jul 2026258 AMAQI
26th Jul 2026219 AMAQI
26th Jul 20262510 AMAQI
26th Jul 20262311 AMAQI
26th Jul 20262112 PMAQI
26th Jul 2026271 PMAQI
26th Jul 2026212 PMAQI
26th Jul 2026253 PMAQI
26th Jul 2026254 PMAQI
26th Jul 2026365 PMAQI
26th Jul 2026276 PMAQI
26th Jul 2026297 PMAQI
26th Jul 2026298 PMAQI
26th Jul 2026279 PMAQI
26th Jul 20263610 PMAQI
26th Jul 20263811 PMAQI
27th Jul 20263412 AMAQI
27th Jul 2026401 AMAQI
27th Jul 2026382 AMAQI
27th Jul 2026333 AMAQI
27th Jul 2026334 AMAQI

29°C26/33°C

27th Jul 2026335 AMAQI
27th Jul 2026296 AMAQI
27th Jul 2026297 AMAQI
27th Jul 2026278 AMAQI
27th Jul 2026299 AMAQI
27th Jul 20264210 AMAQI
27th Jul 20264011 AMAQI
27th Jul 20264412 PMAQI
27th Jul 2026441 PMAQI
27th Jul 2026402 PMAQI
27th Jul 2026403 PMAQI
27th Jul 2026364 PMAQI
27th Jul 2026275 PMAQI
27th Jul 2026466 PMAQI
27th Jul 2026317 PMAQI
27th Jul 2026218 PMAQI
27th Jul 2026259 PMAQI
27th Jul 20262710 PMAQI
27th Jul 20262411 PMAQI
28th Jul 20262112 AMAQI
28th Jul 2026271 AMAQI
28th Jul 2026272 AMAQI
28th Jul 2026383 AMAQI
28th Jul 2026334 AMAQI

30°C26/33°C

28th Jul 2026295 AMAQI
28th Jul 2026386 AMAQI
28th Jul 2026347 AMAQI
28th Jul 2026388 AMAQI
28th Jul 2026369 AMAQI
28th Jul 20264010 AMAQI
28th Jul 20265311 AMAQI
28th Jul 20262912 PMAQI
28th Jul 2026381 PMAQI
28th Jul 2026402 PMAQI
28th Jul 2026513 PMAQI
28th Jul 2026424 PMAQI
28th Jul 2026425 PMAQI
28th Jul 2026346 PMAQI
28th Jul 2026297 PMAQI
28th Jul 2026278 PMAQI
28th Jul 2026349 PMAQI
28th Jul 20264010 PMAQI
28th Jul 20264211 PMAQI
29th Jul 20263612 AMAQI
29th Jul 2026271 AMAQI
29th Jul 2026292 AMAQI
29th Jul 2026293 AMAQI
29th Jul 2026314 AMAQI

30°C27/35°C

29th Jul 2026365 AMAQI
29th Jul 2026386 AMAQI
29th Jul 2026277 AMAQI
29th Jul 2026328 AMAQI
29th Jul 2026309 AMAQI
29th Jul 20263810 AMAQI
29th Jul 20264911 AMAQI
29th Jul 20263812 PMAQI
29th Jul 2026421 PMAQI
29th Jul 2026442 PMAQI
29th Jul 2026383 PMAQI
29th Jul 2026384 PMAQI
29th Jul 2026425 PMAQI
29th Jul 2026406 PMAQI
29th Jul 2026567 PMAQI
29th Jul 2026448 PMAQI
29th Jul 2026499 PMAQI
29th Jul 20265110 PMAQI
29th Jul 20264611 PMAQI
30th Jul 20264212 AMAQI
30th Jul 2026311 AMAQI
30th Jul 2026442 AMAQI
30th Jul 2026583 AMAQI
30th Jul 2026464 AMAQI

28°C26/32°C

30th Jul 2026555 AMAQI
30th Jul 2026586 AMAQI
30th Jul 2026567 AMAQI
30th Jul 2026518 AMAQI
30th Jul 2026449 AMAQI
30th Jul 20264810 AMAQI
30th Jul 20264611 AMAQI
30th Jul 20264012 PMAQI
30th Jul 2026451 PMAQI
30th Jul 2026402 PMAQI
30th Jul 2026403 PMAQI
30th Jul 2026404 PMAQI
30th Jul 2026405 PMAQI
30th Jul 2026386 PMAQI
30th Jul 2026297 PMAQI
30th Jul 2026348 PMAQI
30th Jul 2026329 PMAQI
30th Jul 20264410 PMAQI
30th Jul 20264211 PMAQI
31st Jul 20264612 AMAQI
31st Jul 2026401 AMAQI
31st Jul 2026362 AMAQI
31st Jul 2026443 AMAQI
31st Jul 2026364 AMAQI

30°C27/34°C

31st Jul 2026445 AMAQI
31st Jul 2026476 AMAQI
31st Jul 2026507 AMAQI
31st Jul 2026568 AMAQI
31st Jul 2026489 AMAQI
31st Jul 20263410 AMAQI
31st Jul 20264411 AMAQI
31st Jul 20263812 PMAQI
31st Jul 2026421 PMAQI
31st Jul 2026362 PMAQI
31st Jul 2026423 PMAQI
31st Jul 2026364 PMAQI
31st Jul 2026385 PMAQI
31st Jul 2026366 PMAQI
31st Jul 2026467 PMAQI
31st Jul 2026508 PMAQI
31st Jul 2026389 PMAQI
31st Jul 20263210 PMAQI
31st Jul 20264211 PMAQI
1st Aug 20265012 AMAQI
1st Aug 2026521 AMAQI
1st Aug 2026542 AMAQI
1st Aug 2026543 AMAQI
1st Aug 2026534 AMAQI

29°C26/34°C

1st Aug 2026625 AMAQI
1st Aug 2026596 AMAQI
1st Aug 2026597 AMAQI
1st Aug 2026608 AMAQI
1st Aug 2026609 AMAQI
1st Aug 20265710 AMAQI
1st Aug 20265811 AMAQI
1st Aug 20265512 PMAQI
1st Aug 2026421 PMAQI
1st Aug 2026422 PMAQI
1st Aug 2026403 PMAQI
1st Aug 2026464 PMAQI
1st Aug 2026585 PMAQI
1st Aug 2026606 PMAQI
1st Aug 2026547 PMAQI
1st Aug 2026588 PMAQI
1st Aug 2026669 PMAQI
1st Aug 20266410 PMAQI
1st Aug 20266211 PMAQI
2nd Aug 20267012 AMAQI
2nd Aug 2026621 AMAQI
2nd Aug 2026602 AMAQI
2nd Aug 2026603 AMAQI
2nd Aug 2026534 AMAQI

30°C26/35°C

2nd Aug 2026595 AMAQI
2nd Aug 2026646 AMAQI
2nd Aug 2026627 AMAQI
2nd Aug 2026638 AMAQI
2nd Aug 2026689 AMAQI
2nd Aug 20267110 AMAQI
2nd Aug 20267411 AMAQI
2nd Aug 20267112 PMAQI
2nd Aug 2026581 PMAQI
2nd Aug 2026272 PMAQI
2nd Aug 2026513 PMAQI
2nd Aug 2026514 PMAQI
2nd Aug 2026545 PMAQI
2nd Aug 2026546 PMAQI
2nd Aug 2026577 PMAQI
2nd Aug 2026658 PMAQI
2nd Aug 2026579 PMAQI
2nd Aug 20267010 PMAQI
2nd Aug 20267311 PMAQI
3rd Aug 20266212 AMAQI
3rd Aug 2026671 AMAQI
3rd Aug 2026652 AMAQI
3rd Aug 2026673 AMAQI
3rd Aug 2026644 AMAQI

30°C27/35°C

3rd Aug 2026665 AMAQI
3rd Aug 2026736 AMAQI
3rd Aug 2026697 AMAQI
3rd Aug 2026658 AMAQI
3rd Aug 2026729 AMAQI
3rd Aug 20268010 AMAQI
3rd Aug 20268211 AMAQI
3rd Aug 20267612 PMAQI
3rd Aug 2026591 PMAQI
3rd Aug 2026622 PMAQI
3rd Aug 2026553 PMAQI
3rd Aug 2026534 PMAQI
3rd Aug 2026595 PMAQI
3rd Aug 2026676 PMAQI
3rd Aug 2026607 PMAQI
3rd Aug 2026588 PMAQI
3rd Aug 2026599 PMAQI
3rd Aug 20265510 PMAQI
3rd Aug 20266511 PMAQI
4th Aug 20265412 AMAQI
4th Aug 2026531 AMAQI
4th Aug 2026492 AMAQI
4th Aug 2026533 AMAQI
4th Aug 2026534 AMAQI

30°C27/34°C

4th Aug 2026545 AMAQI
4th Aug 2026606 AMAQI
4th Aug 2026607 AMAQI
4th Aug 2026538 AMAQI
4th Aug 2026559 AMAQI
4th Aug 20266710 AMAQI
4th Aug 20266611 AMAQI
4th Aug 20267412 PMAQI
4th Aug 2026521 PMAQI
4th Aug 2026512 PMAQI
4th Aug 2026523 PMAQI
4th Aug 2026504 PMAQI
4th Aug 2026695 PMAQI
4th Aug 2026626 PMAQI
4th Aug 2026627 PMAQI
4th Aug 2026608 PMAQI
4th Aug 2026649 PMAQI
4th Aug 20266210 PMAQI
4th Aug 20266811 PMAQI
5th Aug 20265612 AMAQI
5th Aug 2026601 AMAQI
5th Aug 2026552 AMAQI
5th Aug 2026573 AMAQI
5th Aug 2026554 AMAQI

29°C27/33°C

5th Aug 2026585 AMAQI
5th Aug 2026606 AMAQI
5th Aug 2026647 AMAQI
5th Aug 2026668 AMAQI
5th Aug 2026579 AMAQI
5th Aug 20265510 AMAQI
5th Aug 20265011 AMAQI
5th Aug 20265412 PMAQI
5th Aug 2026251 PMAQI
5th Aug 2026252 PMAQI
5th Aug 2026363 PMAQI
5th Aug 2026424 PMAQI
5th Aug 2026585 PMAQI
5th Aug 2026606 PMAQI
5th Aug 2026607 PMAQI
5th Aug 2026608 PMAQI
5th Aug 2026739 PMAQI
5th Aug 20267210 PMAQI
5th Aug 20267211 PMAQI
6th Aug 20266812 AMAQI
6th Aug 2026661 AMAQI
6th Aug 2026572 AMAQI
6th Aug 2026533 AMAQI
6th Aug 2026564 AMAQI

29°C26/32°C

6th Aug 2026535 AMAQI
6th Aug 2026556 AMAQI
6th Aug 2026587 AMAQI
6th Aug 2026538 AMAQI
6th Aug 2026559 AMAQI
6th Aug 20265810 AMAQI
6th Aug 20265711 AMAQI
6th Aug 20265612 PMAQI
6th Aug 2026381 PMAQI
6th Aug 2026322 PMAQI
6th Aug 2026253 PMAQI
6th Aug 2026364 PMAQI
6th Aug 2026445 PMAQI
6th Aug 2026426 PMAQI
6th Aug 2026457 PMAQI
6th Aug 2026488 PMAQI
6th Aug 2026509 PMAQI
6th Aug 20265910 PMAQI
6th Aug 20266411 PMAQI
7th Aug 20266812 AMAQI
7th Aug 2026781 AMAQI
7th Aug 2026682 AMAQI
7th Aug 2026643 AMAQI
7th Aug 2026664 AMAQI

29°C26/32°C

7th Aug 2026545 AMAQI
7th Aug 2026566 AMAQI
7th Aug 2026547 AMAQI
7th Aug 2026608 AMAQI
7th Aug 2026569 AMAQI
7th Aug 20266210 AMAQI
7th Aug 20266411 AMAQI
7th Aug 20265412 PMAQI
7th Aug 2026481 PMAQI
7th Aug 2026492 PMAQI
7th Aug 2026363 PMAQI
7th Aug 2026424 PMAQI
7th Aug 2026485 PMAQI
7th Aug 2026466 PMAQI
7th Aug 2026387 PMAQI
7th Aug 2026468 PMAQI
7th Aug 2026299 PMAQI
7th Aug 20265310 PMAQI
7th Aug 20265011 PMAQI
8th Aug 20264812 AMAQI
8th Aug 2026461 AMAQI
8th Aug 2026382 AMAQI
8th Aug 2026293 AMAQI
8th Aug 2026344 AMAQI

29°C27/32°C

8th Aug 2026315 AMAQI
8th Aug 2026256 AMAQI
8th Aug 2026237 AMAQI
8th Aug 2026238 AMAQI
8th Aug 2026389 AMAQI
8th Aug 20262910 AMAQI
8th Aug 20263611 AMAQI
8th Aug 20262712 PMAQI
8th Aug 2026331 PMAQI
8th Aug 2026332 PMAQI
8th Aug 2026273 PMAQI
8th Aug 2026254 PMAQI
8th Aug 2026255 PMAQI
8th Aug 2026276 PMAQI
8th Aug 2026237 PMAQI
8th Aug 2026258 PMAQI
8th Aug 2026349 PMAQI
8th Aug 20262710 PMAQI
8th Aug 20262311 PMAQI
9th Aug 20262712 AMAQI
9th Aug 2026251 AMAQI
9th Aug 2026272 AMAQI
9th Aug 2026273 AMAQI
9th Aug 2026254 AMAQI

29°C27/31°C

9th Aug 2026215 AMAQI
9th Aug 2026256 AMAQI
9th Aug 2026227 AMAQI
9th Aug 2026228 AMAQI
9th Aug 2026259 AMAQI
9th Aug 20262110 AMAQI
9th Aug 20262511 AMAQI
9th Aug 20262112 PMAQI
9th Aug 2026231 PMAQI
9th Aug 2026272 PMAQI
9th Aug 2026273 PMAQI
9th Aug 2026254 PMAQI
9th Aug 2026235 PMAQI
9th Aug 2026236 PMAQI
9th Aug 2026237 PMAQI
9th Aug 2026258 PMAQI
9th Aug 2026279 PMAQI
9th Aug 20263610 PMAQI
9th Aug 20262511 PMAQI
10th Aug 20262912 AMAQI
10th Aug 2026271 AMAQI
10th Aug 2026272 AMAQI
10th Aug 2026253 AMAQI
10th Aug 2026234 AMAQI

28°C26/31°C

10th Aug 2026255 AMAQI
10th Aug 2026256 AMAQI
10th Aug 2026277 AMAQI
10th Aug 2026278 AMAQI
10th Aug 2026299 AMAQI
10th Aug 20263610 AMAQI
10th Aug 20263611 AMAQI
10th Aug 20264412 PMAQI
10th Aug 2026561 PMAQI
10th Aug 2026382 PMAQI
10th Aug 2026403 PMAQI
10th Aug 2026474 PMAQI
10th Aug 2026315 PMAQI
10th Aug 2026296 PMAQI
10th Aug 2026427 PMAQI
10th Aug 2026258 PMAQI
10th Aug 2026239 PMAQI
10th Aug 20262510 PMAQI
10th Aug 20263411 PMAQI
11th Aug 20263812 AMAQI
11th Aug 2026421 AMAQI
11th Aug 2026292 AMAQI
11th Aug 2026403 AMAQI
11th Aug 2026314 AMAQI

28°C26/31°C

11th Aug 2026275 AMAQI
11th Aug 2026366 AMAQI
11th Aug 2026427 AMAQI
11th Aug 2026368 AMAQI
11th Aug 2026239 AMAQI
11th Aug 20264810 AMAQI
11th Aug 20264611 AMAQI
11th Aug 20263612 PMAQI
11th Aug 2026451 PMAQI
11th Aug 2026422 PMAQI
11th Aug 2026363 PMAQI
11th Aug 2026364 PMAQI
11th Aug 2026365 PMAQI
11th Aug 2026226 PMAQI
11th Aug 2026317 PMAQI
11th Aug 2026228 PMAQI
11th Aug 2026279 PMAQI
11th Aug 20264210 PMAQI
11th Aug 20264211 PMAQI
12th Aug 20263812 AMAQI
12th Aug 2026441 AMAQI
12th Aug 2026342 AMAQI
12th Aug 2026253 AMAQI
12th Aug 2026294 AMAQI

27°C24/30°C

12th Aug 2026365 AMAQI
12th Aug 2026426 AMAQI
12th Aug 2026387 AMAQI
12th Aug 2026298 AMAQI
12th Aug 2026429 AMAQI
12th Aug 20264510 AMAQI
12th Aug 20264011 AMAQI
12th Aug 20265312 PMAQI
12th Aug 2026511 PMAQI
12th Aug 2026532 PMAQI
12th Aug 2026473 PMAQI
12th Aug 2026344 PMAQI
12th Aug 2026515 PMAQI
12th Aug 2026526 PMAQI
12th Aug 2026467 PMAQI
12th Aug 2026428 PMAQI
12th Aug 2026479 PMAQI
12th Aug 20266010 PMAQI
12th Aug 20264611 PMAQI
13th Aug 20266412 AMAQI
13th Aug 2026561 AMAQI
13th Aug 2026552 AMAQI
13th Aug 2026543 AMAQI
13th Aug 2026504 AMAQI

26°C23/30°C

13th Aug 2026515 AMAQI
13th Aug 2026476 AMAQI
13th Aug 2026547 AMAQI
13th Aug 2026548 AMAQI
13th Aug 2026649 AMAQI
13th Aug 20266610 AMAQI
13th Aug 20267211 AMAQI
13th Aug 20265812 PMAQI
13th Aug 2026501 PMAQI
13th Aug 2026462 PMAQI
13th Aug 2026383 PMAQI
13th Aug 2026424 PMAQI
13th Aug 2026365 PMAQI
13th Aug 2026386 PMAQI
13th Aug 2026497 PMAQI
13th Aug 2026488 PMAQI
13th Aug 2026529 PMAQI
13th Aug 20264810 PMAQI
13th Aug 20266811 PMAQI
14th Aug 20264212 AMAQI
14th Aug 2026511 AMAQI
14th Aug 2026482 AMAQI
14th Aug 2026523 AMAQI
14th Aug 2026484 AMAQI

26°C24/28°C

14th Aug 2026545 AMAQI
5 AM
14th Aug 2026546 AMAQI
14th Aug 2026527 AMAQI
14th Aug 2026578 AMAQI
14th Aug 2026609 AMAQI
14th Aug 20265710 AMAQI
14th Aug 20264811 AMAQI
14th Aug 20265812 PMAQI
12 PM
14th Aug 2026691 PMAQI
14th Aug 2026642 PMAQI
14th Aug 2026663 PMAQI
14th Aug 2026674 PMAQI
14th Aug 2026695 PMAQI
14th Aug 2026546 PMAQI
14th Aug 2026297 PMAQI
7 PM
14th Aug 2026318 PMAQI
14th Aug 2026339 PMAQI
14th Aug 20262510 PMAQI
14th Aug 20262111 PMAQI
12 AM
4 AM

26°C24/30°C

Day time
Avg. Highest Time
11 AM

50AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
5 AM - 9 AM

44AQI

5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 11 AM (Avg. 50), while the lowest AQI was between 5 AM to 9 AM (Avg. 44).
Night time
Avg. Highest Time
10 PM - 11 PM

45AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
4 AM - 9 PM

43AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 PM to 11 PM (Avg. 45), while the lowest AQI was between 4 AM to 9 PM (Avg. 43).

2026 Days Vs Air Quality

Shimosone, Kanada, Fukuoka, Japan

2026

81%

183

19%

43

Total number of days with different AQI categories in last 226 days in 2026 (139 days remaining)

Good
183 Days
Moderate
43 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 81%

Health Risk Level:

Low

In 2026, 81% of 226 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

Shimosone, Kanada, Fukuoka, Japan

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
17AQI (US)
2nd January 2026
24AQI (US)
3rd January 2026
26AQI (US)
4th January 2026
48AQI (US)
5th January 2026
49AQI (US)
6th January 2026
32AQI (US)
7th January 2026
49AQI (US)
8th January 2026
24AQI (US)
9th January 2026
26AQI (US)
10th January 2026
39AQI (US)
11th January 2026
23AQI (US)
12th January 2026
28AQI (US)
13th January 2026
40AQI (US)
14th January 2026
21AQI (US)
15th January 2026
40AQI (US)
16th January 2026
76AQI (US)
17th January 2026
74AQI (US)
18th January 2026
68AQI (US)
19th January 2026
73AQI (US)
20th January 2026
28AQI (US)
21st January 2026
14AQI (US)
22nd January 2026
21AQI (US)
23rd January 2026
37AQI (US)
24th January 2026
43AQI (US)
25th January 2026
15AQI (US)
26th January 2026
20AQI (US)
27th January 2026
45AQI (US)
28th January 2026
20AQI (US)
29th January 2026
39AQI (US)
30th January 2026
16AQI (US)
31st January 2026
22AQI (US)
1st February 2026
46AQI (US)
2nd February 2026
49AQI (US)
3rd February 2026
34AQI (US)
4th February 2026
27AQI (US)
5th February 2026
41AQI (US)
6th February 2026
57AQI (US)
7th February 2026
31AQI (US)
8th February 2026
17AQI (US)
9th February 2026
37AQI (US)
10th February 2026
43AQI (US)
11th February 2026
48AQI (US)
12th February 2026
42AQI (US)
13th February 2026
58AQI (US)
14th February 2026
61AQI (US)
15th February 2026
54AQI (US)
16th February 2026
58AQI (US)
17th February 2026
19AQI (US)
18th February 2026
34AQI (US)
19th February 2026
55AQI (US)
20th February 2026
56AQI (US)
21st February 2026
69AQI (US)
22nd February 2026
47AQI (US)
23rd February 2026
29AQI (US)
24th February 2026
18AQI (US)
25th February 2026
26AQI (US)
26th February 2026
28AQI (US)
27th February 2026
48AQI (US)
28th February 2026
35AQI (US)
1st March 2026
37AQI (US)
2nd March 2026
57AQI (US)
3rd March 2026
39AQI (US)
4th March 2026
44AQI (US)
5th March 2026
48AQI (US)
6th March 2026
48AQI (US)
7th March 2026
47AQI (US)
8th March 2026
38AQI (US)
9th March 2026
45AQI (US)
10th March 2026
43AQI (US)
11th March 2026
40AQI (US)
12th March 2026
35AQI (US)
13th March 2026
17AQI (US)
14th March 2026
41AQI (US)
15th March 2026
59AQI (US)
16th March 2026
50AQI (US)
17th March 2026
43AQI (US)
18th March 2026
49AQI (US)
19th March 2026
45AQI (US)
20th March 2026
48AQI (US)
21st March 2026
39AQI (US)
22nd March 2026
51AQI (US)
23rd March 2026
25AQI (US)
24th March 2026
51AQI (US)
25th March 2026
35AQI (US)
26th March 2026
27AQI (US)
27th March 2026
41AQI (US)
28th March 2026
79AQI (US)
29th March 2026
80AQI (US)
30th March 2026
64AQI (US)
31st March 2026
17AQI (US)
1st April 2026
16AQI (US)
2nd April 2026
56AQI (US)
3rd April 2026
54AQI (US)
4th April 2026
23AQI (US)
5th April 2026
39AQI (US)
6th April 2026
51AQI (US)
7th April 2026
29AQI (US)
8th April 2026
24AQI (US)
9th April 2026
32AQI (US)
10th April 2026
29AQI (US)
11th April 2026
34AQI (US)
12th April 2026
48AQI (US)
13th April 2026
48AQI (US)
14th April 2026
29AQI (US)
15th April 2026
37AQI (US)
16th April 2026
36AQI (US)
17th April 2026
34AQI (US)
18th April 2026
28AQI (US)
19th April 2026
30AQI (US)
20th April 2026
33AQI (US)
21st April 2026
39AQI (US)
22nd April 2026
45AQI (US)
23rd April 2026
20AQI (US)
24th April 2026
34AQI (US)
25th April 2026
45AQI (US)
26th April 2026
48AQI (US)
27th April 2026
47AQI (US)
28th April 2026
46AQI (US)
29th April 2026
35AQI (US)
30th April 2026
31AQI (US)
1st May 2026
47AQI (US)
2nd May 2026
50AQI (US)
3rd May 2026
33AQI (US)
4th May 2026
25AQI (US)
5th May 2026
25AQI (US)
6th May 2026
29AQI (US)
7th May 2026
32AQI (US)
8th May 2026
28AQI (US)
9th May 2026
27AQI (US)
10th May 2026
31AQI (US)
11th May 2026
32AQI (US)
12th May 2026
30AQI (US)
13th May 2026
37AQI (US)
14th May 2026
30AQI (US)
15th May 2026
32AQI (US)
16th May 2026
76AQI (US)
17th May 2026
63AQI (US)
18th May 2026
53AQI (US)
19th May 2026
46AQI (US)
20th May 2026
60AQI (US)
21st May 2026
66AQI (US)
22nd May 2026
68AQI (US)
23rd May 2026
62AQI (US)
24th May 2026
63AQI (US)
25th May 2026
54AQI (US)
26th May 2026
41AQI (US)
27th May 2026
24AQI (US)
28th May 2026
25AQI (US)
29th May 2026
25AQI (US)
30th May 2026
25AQI (US)
31st May 2026
27AQI (US)
1st June 2026
28AQI (US)
2nd June 2026
24AQI (US)
3rd June 2026
26AQI (US)
4th June 2026
24AQI (US)
5th June 2026
22AQI (US)
6th June 2026
24AQI (US)
7th June 2026
21AQI (US)
8th June 2026
21AQI (US)
9th June 2026
23AQI (US)
10th June 2026
22AQI (US)
11th June 2026
28AQI (US)
12th June 2026
25AQI (US)
13th June 2026
25AQI (US)
14th June 2026
23AQI (US)
15th June 2026
22AQI (US)
16th June 2026
25AQI (US)
17th June 2026
23AQI (US)
18th June 2026
25AQI (US)
19th June 2026
30AQI (US)
20th June 2026
19AQI (US)
21st June 2026
21AQI (US)
22nd June 2026
20AQI (US)
23rd June 2026
21AQI (US)
24th June 2026
20AQI (US)
25th June 2026
26AQI (US)
26th June 2026
29AQI (US)
27th June 2026
26AQI (US)
28th June 2026
27AQI (US)
29th June 2026
23AQI (US)
30th June 2026
37AQI (US)
1st July 2026
37AQI (US)
2nd July 2026
23AQI (US)
3rd July 2026
28AQI (US)
4th July 2026
25AQI (US)
5th July 2026
21AQI (US)
6th July 2026
20AQI (US)
7th July 2026
26AQI (US)
8th July 2026
26AQI (US)
9th July 2026
24AQI (US)
10th July 2026
26AQI (US)
11th July 2026
28AQI (US)
12th July 2026
28AQI (US)
13th July 2026
29AQI (US)
14th July 2026
28AQI (US)
15th July 2026
26AQI (US)
16th July 2026
28AQI (US)
17th July 2026
35AQI (US)
18th July 2026
66AQI (US)
19th July 2026
63AQI (US)
20th July 2026
52AQI (US)
21st July 2026
43AQI (US)
22nd July 2026
35AQI (US)
23rd July 2026
29AQI (US)
24th July 2026
47AQI (US)
25th July 2026
52AQI (US)
26th July 2026
26AQI (US)
27th July 2026
34AQI (US)
28th July 2026
36AQI (US)
29th July 2026
39AQI (US)
30th July 2026
43AQI (US)
31st July 2026
42AQI (US)
1st August 2026
55AQI (US)
2nd August 2026
61AQI (US)
3rd August 2026
65AQI (US)
4th August 2026
58AQI (US)
5th August 2026
55AQI (US)
6th August 2026
51AQI (US)
7th August 2026
54AQI (US)
8th August 2026
30AQI (US)
9th August 2026
25AQI (US)
10th August 2026
32AQI (US)
11th August 2026
36AQI (US)
12th August 2026
43AQI (US)
13th August 2026
52AQI (US)
14th August 2026
50AQI (US)
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

35AQI (US)

42AQI (US)

45AQI (US)

37AQI (US)

41AQI (US)

24AQI (US)

34AQI (US)

48AQI (US)

No. of days

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

202637AQI (US)

27
4
20
8
24
7
27
3
22
9
30
27
4
6
8
183
43

Highest AQI (US) recorded in

August

48AQI (US)

Lowest AQI (US) recorded in

June

24AQI (US)

202543AQI (US)

23
8
25
3
21
10
30
31
30
16
15
28
3
30
16
15
15
15
19
12
284
81

Highest AQI (US) recorded in

November

51AQI (US)

Lowest AQI (US) recorded in

September

32AQI (US)

202436AQI (US)

15
2
1
9
3
30
31
30
1
21
8
30
1
30
30
1
227
16

Highest AQI (US) recorded in

September

46AQI (US)

Lowest AQI (US) recorded in

July

27AQI (US)

202342AQI (US)

3
25
6
28
6

Highest AQI (US) recorded in

November

44AQI (US)

Lowest AQI (US) recorded in

December

42AQI (US)

202050AQI (US)

4
3
6
8
5
5
11
6
12
6
4
6
2
1
1
43
34
2
1

Highest AQI (US) recorded in

August

101AQI (US)

Lowest AQI (US) recorded in

September

21AQI (US)

Most & Least Polluted Years Over the Last 5 Years

Most Polluted Year Recorded
2020(Avg.)
50AQI (US)
Least Polluted Year Recorded
2024(Avg.)
36AQI (US)

Shimosone's annual 2026 AQI (US) (37) shows an average percentage change of -12.2% (improved AQI (US)) compared to previous years: 2020 (50), 2023 (42), 2024 (36), 2025 (43).