Takamatsu, Kagawa, 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
Takamatsu, Kagawa, Japan
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
3rd Aug 2022
67AQILowest AQI recorded on
30th Aug 2023
16AQISame Day Analysis (9th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 24 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 8th Aug - 9th Aug 2026
Takamatsu, Kagawa, Japan
AQI
Day
Night
.
5 AM8th Aug 2026
7 PM
4 AM9th Aug 2026
Day time
Avg. Highest Time
6AM8th Aug
28AQI
Avg. Lowest Time
6PM8th Aug
22AQI
Night time
Avg. Highest Time
1AM9th Aug
26AQI
Avg. Lowest Time
10PM8th Aug
22AQI
In the last 24 hours,
Takamatsu's AQI reached its highest point of 28 at 6 AM during the Day, while the lowest point, 22, was recorded at 10 PM during the Night between 8th Aug and 9th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Takamatsu, Kagawa, Japan
JulAug
11th - 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 - 07th07th - 08th08th - 09th09th
Day
Night
11th Jul 2026295 AMAQI
11th Jul 2026296 AMAQI
11th Jul 2026297 AMAQI
11th Jul 2026308 AMAQI
11th Jul 2026319 AMAQI
11th Jul 20263110 AMAQI
11th Jul 20262711 AMAQI
11th Jul 20262512 PMAQI
11th Jul 2026221 PMAQI
11th Jul 2026232 PMAQI
11th Jul 2026243 PMAQI
11th Jul 2026274 PMAQI
11th Jul 2026285 PMAQI
11th Jul 2026266 PMAQI
11th Jul 2026287 PMAQI
11th Jul 2026278 PMAQI
11th Jul 2026299 PMAQI
11th Jul 20263010 PMAQI
11th Jul 20263011 PMAQI
12th Jul 20263012 AMAQI
12th Jul 2026301 AMAQI
12th Jul 2026302 AMAQI
12th Jul 2026283 AMAQI
12th Jul 2026264 AMAQI
26°C23/29°C
12th Jul 2026295 AMAQI
12th Jul 2026296 AMAQI
12th Jul 2026267 AMAQI
12th Jul 2026288 AMAQI
12th Jul 2026289 AMAQI
12th Jul 20263010 AMAQI
12th Jul 20262611 AMAQI
12th Jul 20262412 PMAQI
12th Jul 2026221 PMAQI
12th Jul 2026232 PMAQI
12th Jul 2026213 PMAQI
12th Jul 2026244 PMAQI
12th Jul 2026275 PMAQI
12th Jul 2026306 PMAQI
12th Jul 2026287 PMAQI
12th Jul 2026288 PMAQI
12th Jul 2026299 PMAQI
12th Jul 20262910 PMAQI
12th Jul 20262811 PMAQI
13th Jul 20262812 AMAQI
13th Jul 2026281 AMAQI
13th Jul 2026302 AMAQI
13th Jul 2026283 AMAQI
13th Jul 2026264 AMAQI
27°C24/30°C
13th Jul 2026285 AMAQI
13th Jul 2026266 AMAQI
13th Jul 2026287 AMAQI
13th Jul 2026288 AMAQI
13th Jul 2026279 AMAQI
13th Jul 20262810 AMAQI
13th Jul 20262811 AMAQI
13th Jul 20262612 PMAQI
13th Jul 2026251 PMAQI
13th Jul 2026242 PMAQI
13th Jul 2026223 PMAQI
13th Jul 2026274 PMAQI
13th Jul 2026285 PMAQI
13th Jul 2026286 PMAQI
13th Jul 2026297 PMAQI
13th Jul 2026298 PMAQI
13th Jul 2026319 PMAQI
13th Jul 20263010 PMAQI
13th Jul 20263211 PMAQI
14th Jul 20263112 AMAQI
14th Jul 2026311 AMAQI
14th Jul 2026312 AMAQI
14th Jul 2026313 AMAQI
14th Jul 2026274 AMAQI
28°C25/31°C
14th Jul 2026365 AMAQI
14th Jul 2026316 AMAQI
14th Jul 2026377 AMAQI
14th Jul 2026338 AMAQI
14th Jul 2026329 AMAQI
14th Jul 20263410 AMAQI
14th Jul 20262611 AMAQI
14th Jul 20262412 PMAQI
14th Jul 2026201 PMAQI
14th Jul 2026192 PMAQI
14th Jul 2026193 PMAQI
14th Jul 2026234 PMAQI
14th Jul 2026295 PMAQI
14th Jul 2026286 PMAQI
14th Jul 2026287 PMAQI
14th Jul 2026298 PMAQI
14th Jul 2026319 PMAQI
14th Jul 20263310 PMAQI
14th Jul 20263111 PMAQI
15th Jul 20263212 AMAQI
15th Jul 2026311 AMAQI
15th Jul 2026312 AMAQI
15th Jul 2026303 AMAQI
15th Jul 2026244 AMAQI
28°C25/31°C
15th Jul 2026295 AMAQI
15th Jul 2026246 AMAQI
15th Jul 2026307 AMAQI
15th Jul 2026308 AMAQI
15th Jul 2026309 AMAQI
15th Jul 20263110 AMAQI
15th Jul 20262511 AMAQI
15th Jul 20262412 PMAQI
15th Jul 2026201 PMAQI
15th Jul 2026192 PMAQI
15th Jul 2026213 PMAQI
15th Jul 2026294 PMAQI
15th Jul 2026285 PMAQI
15th Jul 2026296 PMAQI
15th Jul 2026297 PMAQI
15th Jul 2026318 PMAQI
15th Jul 2026329 PMAQI
15th Jul 20263410 PMAQI
15th Jul 20264011 PMAQI
16th Jul 20264112 AMAQI
16th Jul 2026411 AMAQI
16th Jul 2026362 AMAQI
16th Jul 2026313 AMAQI
16th Jul 2026314 AMAQI
28°C25/31°C
16th Jul 2026285 AMAQI
16th Jul 2026266 AMAQI
16th Jul 2026247 AMAQI
16th Jul 2026268 AMAQI
16th Jul 2026269 AMAQI
16th Jul 20262710 AMAQI
16th Jul 20262511 AMAQI
16th Jul 20262512 PMAQI
16th Jul 2026261 PMAQI
16th Jul 2026292 PMAQI
16th Jul 2026283 PMAQI
16th Jul 2026294 PMAQI
16th Jul 2026265 PMAQI
16th Jul 2026286 PMAQI
16th Jul 2026277 PMAQI
16th Jul 2026298 PMAQI
16th Jul 2026309 PMAQI
16th Jul 20263010 PMAQI
16th Jul 20263011 PMAQI
17th Jul 20263212 AMAQI
17th Jul 2026291 AMAQI
17th Jul 2026302 AMAQI
17th Jul 2026303 AMAQI
17th Jul 2026364 AMAQI
28°C26/31°C
17th Jul 2026465 AMAQI
17th Jul 2026436 AMAQI
17th Jul 2026437 AMAQI
17th Jul 2026428 AMAQI
17th Jul 2026449 AMAQI
17th Jul 20264310 AMAQI
17th Jul 20264611 AMAQI
17th Jul 20264212 PMAQI
17th Jul 2026381 PMAQI
17th Jul 2026272 PMAQI
17th Jul 2026263 PMAQI
17th Jul 2026574 PMAQI
17th Jul 2026585 PMAQI
17th Jul 2026646 PMAQI
17th Jul 2026617 PMAQI
17th Jul 2026628 PMAQI
17th Jul 2026619 PMAQI
17th Jul 20266210 PMAQI
17th Jul 20265911 PMAQI
18th Jul 20265912 AMAQI
18th Jul 2026561 AMAQI
18th Jul 2026562 AMAQI
18th Jul 2026593 AMAQI
18th Jul 2026584 AMAQI
28°C26/31°C
18th Jul 2026585 AMAQI
18th Jul 2026576 AMAQI
18th Jul 2026567 AMAQI
18th Jul 2026598 AMAQI
18th Jul 2026599 AMAQI
18th Jul 20265810 AMAQI
18th Jul 20266111 AMAQI
18th Jul 20265812 PMAQI
18th Jul 2026591 PMAQI
18th Jul 2026582 PMAQI
18th Jul 2026583 PMAQI
18th Jul 2026644 PMAQI
18th Jul 2026665 PMAQI
18th Jul 2026646 PMAQI
18th Jul 2026627 PMAQI
18th Jul 2026618 PMAQI
18th Jul 2026609 PMAQI
18th Jul 20265610 PMAQI
18th Jul 20265711 PMAQI
19th Jul 20265712 AMAQI
19th Jul 2026551 AMAQI
19th Jul 2026552 AMAQI
19th Jul 2026553 AMAQI
19th Jul 2026544 AMAQI
29°C26/32°C
19th Jul 2026545 AMAQI
19th Jul 2026546 AMAQI
19th Jul 2026547 AMAQI
19th Jul 2026528 AMAQI
19th Jul 2026529 AMAQI
19th Jul 20265010 AMAQI
19th Jul 20265211 AMAQI
19th Jul 20265412 PMAQI
19th Jul 2026521 PMAQI
19th Jul 2026522 PMAQI
19th Jul 2026523 PMAQI
19th Jul 2026524 PMAQI
19th Jul 2026525 PMAQI
19th Jul 2026516 PMAQI
19th Jul 2026487 PMAQI
19th Jul 2026488 PMAQI
19th Jul 2026509 PMAQI
19th Jul 20265210 PMAQI
19th Jul 20265211 PMAQI
20th Jul 20264712 AMAQI
20th Jul 2026431 AMAQI
20th Jul 2026502 AMAQI
20th Jul 2026503 AMAQI
20th Jul 2026504 AMAQI
29°C26/31°C
20th Jul 2026505 AMAQI
20th Jul 2026506 AMAQI
20th Jul 2026527 AMAQI
20th Jul 2026508 AMAQI
20th Jul 2026519 AMAQI
20th Jul 20265110 AMAQI
20th Jul 20265611 AMAQI
20th Jul 20265812 PMAQI
20th Jul 2026621 PMAQI
20th Jul 2026632 PMAQI
20th Jul 2026603 PMAQI
20th Jul 2026664 PMAQI
20th Jul 2026685 PMAQI
20th Jul 2026686 PMAQI
20th Jul 2026677 PMAQI
20th Jul 2026628 PMAQI
20th Jul 2026649 PMAQI
20th Jul 20266610 PMAQI
20th Jul 20266611 PMAQI
21st Jul 20266412 AMAQI
21st Jul 2026661 AMAQI
21st Jul 2026662 AMAQI
21st Jul 2026663 AMAQI
21st Jul 2026664 AMAQI
29°C26/31°C
21st Jul 2026645 AMAQI
21st Jul 2026646 AMAQI
21st Jul 2026597 AMAQI
21st Jul 2026628 AMAQI
21st Jul 2026619 AMAQI
21st Jul 20265810 AMAQI
21st Jul 20266111 AMAQI
21st Jul 2026711 PMAQI
21st Jul 2026762 PMAQI
21st Jul 2026793 PMAQI
21st Jul 2026824 PMAQI
21st Jul 2026865 PMAQI
21st Jul 2026876 PMAQI
21st Jul 20261107 PMAQI
21st Jul 2026928 PMAQI
21st Jul 2026869 PMAQI
21st Jul 20268110 PMAQI
21st Jul 20267511 PMAQI
22nd Jul 20267512 AMAQI
22nd Jul 2026761 AMAQI
22nd Jul 2026842 AMAQI
22nd Jul 2026893 AMAQI
22nd Jul 2026884 AMAQI
29°C27/32°C
22nd Jul 2026745 AMAQI
22nd Jul 2026676 AMAQI
22nd Jul 2026637 AMAQI
22nd Jul 2026658 AMAQI
22nd Jul 2026669 AMAQI
22nd Jul 20265710 AMAQI
22nd Jul 20266011 AMAQI
22nd Jul 20266612 PMAQI
22nd Jul 2026721 PMAQI
22nd Jul 2026842 PMAQI
22nd Jul 2026883 PMAQI
22nd Jul 20261004 PMAQI
22nd Jul 20261215 PMAQI
22nd Jul 20261256 PMAQI
22nd Jul 20261237 PMAQI
22nd Jul 20261258 PMAQI
22nd Jul 20261199 PMAQI
22nd Jul 202612510 PMAQI
22nd Jul 202610811 PMAQI
23rd Jul 202610312 AMAQI
23rd Jul 20261081 AMAQI
23rd Jul 2026972 AMAQI
23rd Jul 2026823 AMAQI
23rd Jul 2026674 AMAQI
29°C27/33°C
23rd Jul 2026605 AMAQI
23rd Jul 2026526 AMAQI
23rd Jul 2026497 AMAQI
23rd Jul 2026468 AMAQI
23rd Jul 2026449 AMAQI
23rd Jul 20264010 AMAQI
23rd Jul 20264211 AMAQI
23rd Jul 20264712 PMAQI
23rd Jul 2026491 PMAQI
23rd Jul 2026472 PMAQI
23rd Jul 2026523 PMAQI
23rd Jul 2026584 PMAQI
23rd Jul 2026655 PMAQI
23rd Jul 2026746 PMAQI
23rd Jul 2026757 PMAQI
23rd Jul 2026728 PMAQI
23rd Jul 2026739 PMAQI
23rd Jul 20268410 PMAQI
23rd Jul 20267611 PMAQI
24th Jul 20267712 AMAQI
24th Jul 2026771 AMAQI
24th Jul 2026772 AMAQI
24th Jul 2026703 AMAQI
24th Jul 2026724 AMAQI
29°C27/32°C
24th Jul 2026685 AMAQI
24th Jul 2026666 AMAQI
24th Jul 2026667 AMAQI
24th Jul 2026638 AMAQI
24th Jul 2026579 AMAQI
24th Jul 20265510 AMAQI
24th Jul 20265211 AMAQI
24th Jul 20265112 PMAQI
24th Jul 2026571 PMAQI
24th Jul 2026642 PMAQI
24th Jul 2026673 PMAQI
24th Jul 2026644 PMAQI
24th Jul 2026485 PMAQI
24th Jul 2026466 PMAQI
24th Jul 2026547 PMAQI
24th Jul 2026588 PMAQI
24th Jul 2026629 PMAQI
24th Jul 20266410 PMAQI
24th Jul 20265711 PMAQI
25th Jul 20265112 AMAQI
25th Jul 2026491 AMAQI
25th Jul 2026472 AMAQI
25th Jul 2026453 AMAQI
25th Jul 2026544 AMAQI
30°C27/33°C
25th Jul 2026505 AMAQI
25th Jul 2026526 AMAQI
25th Jul 2026457 AMAQI
25th Jul 2026478 AMAQI
25th Jul 2026419 AMAQI
25th Jul 20264110 AMAQI
25th Jul 20264611 AMAQI
25th Jul 20265412 PMAQI
25th Jul 2026581 PMAQI
25th Jul 2026602 PMAQI
25th Jul 2026583 PMAQI
25th Jul 2026564 PMAQI
25th Jul 2026555 PMAQI
25th Jul 2026546 PMAQI
25th Jul 2026517 PMAQI
25th Jul 2026568 PMAQI
25th Jul 2026519 PMAQI
25th Jul 20264810 PMAQI
25th Jul 20264511 PMAQI
26th Jul 20265112 AMAQI
26th Jul 2026461 AMAQI
26th Jul 2026462 AMAQI
26th Jul 2026493 AMAQI
26th Jul 2026454 AMAQI
30°C27/33°C
26th Jul 2026435 AMAQI
26th Jul 2026456 AMAQI
26th Jul 2026457 AMAQI
26th Jul 2026458 AMAQI
26th Jul 2026469 AMAQI
26th Jul 20264810 AMAQI
26th Jul 20265011 AMAQI
26th Jul 20265012 PMAQI
26th Jul 2026541 PMAQI
26th Jul 2026492 PMAQI
26th Jul 2026533 PMAQI
26th Jul 2026524 PMAQI
26th Jul 2026485 PMAQI
26th Jul 2026456 PMAQI
26th Jul 2026397 PMAQI
26th Jul 2026388 PMAQI
26th Jul 2026379 PMAQI
26th Jul 20263910 PMAQI
26th Jul 20263611 PMAQI
27th Jul 20263712 AMAQI
27th Jul 2026321 AMAQI
27th Jul 2026322 AMAQI
27th Jul 2026323 AMAQI
27th Jul 2026324 AMAQI
30°C27/33°C
27th Jul 2026305 AMAQI
27th Jul 2026296 AMAQI
27th Jul 2026277 AMAQI
27th Jul 2026318 AMAQI
27th Jul 2026329 AMAQI
27th Jul 20263910 AMAQI
27th Jul 20264711 AMAQI
27th Jul 20264812 PMAQI
27th Jul 2026421 PMAQI
27th Jul 2026442 PMAQI
27th Jul 2026513 PMAQI
27th Jul 2026444 PMAQI
27th Jul 2026465 PMAQI
27th Jul 2026546 PMAQI
27th Jul 2026457 PMAQI
27th Jul 2026488 PMAQI
27th Jul 2026489 PMAQI
27th Jul 20264810 PMAQI
27th Jul 20264711 PMAQI
28th Jul 20264812 AMAQI
28th Jul 2026481 AMAQI
28th Jul 2026472 AMAQI
28th Jul 2026473 AMAQI
28th Jul 2026464 AMAQI
29°C26/32°C
28th Jul 2026485 AMAQI
28th Jul 2026466 AMAQI
28th Jul 2026447 AMAQI
28th Jul 2026458 AMAQI
28th Jul 2026459 AMAQI
28th Jul 20264510 AMAQI
28th Jul 20264311 AMAQI
28th Jul 20264212 PMAQI
28th Jul 2026381 PMAQI
28th Jul 2026372 PMAQI
28th Jul 2026273 PMAQI
28th Jul 2026264 PMAQI
28th Jul 2026265 PMAQI
28th Jul 2026296 PMAQI
28th Jul 2026297 PMAQI
28th Jul 2026318 PMAQI
28th Jul 2026369 PMAQI
28th Jul 20263210 PMAQI
28th Jul 20264611 PMAQI
29th Jul 20263512 AMAQI
29th Jul 2026341 AMAQI
29th Jul 2026322 AMAQI
29th Jul 2026303 AMAQI
29th Jul 2026284 AMAQI
30°C27/33°C
29th Jul 2026305 AMAQI
29th Jul 2026316 AMAQI
29th Jul 2026317 AMAQI
29th Jul 2026308 AMAQI
29th Jul 2026329 AMAQI
29th Jul 20263410 AMAQI
29th Jul 20263611 AMAQI
29th Jul 20263512 PMAQI
29th Jul 2026381 PMAQI
29th Jul 2026362 PMAQI
29th Jul 2026423 PMAQI
29th Jul 2026364 PMAQI
29th Jul 2026405 PMAQI
29th Jul 2026426 PMAQI
29th Jul 2026407 PMAQI
29th Jul 2026408 PMAQI
29th Jul 2026419 PMAQI
29th Jul 20264010 PMAQI
29th Jul 20264311 PMAQI
30th Jul 20264212 AMAQI
30th Jul 2026361 AMAQI
30th Jul 2026452 AMAQI
30th Jul 2026383 AMAQI
30th Jul 2026364 AMAQI
28°C26/30°C
30th Jul 2026385 AMAQI
30th Jul 2026366 AMAQI
30th Jul 2026367 AMAQI
30th Jul 2026368 AMAQI
30th Jul 2026389 AMAQI
30th Jul 20263510 AMAQI
30th Jul 20263211 AMAQI
30th Jul 20263212 PMAQI
30th Jul 2026321 PMAQI
30th Jul 2026322 PMAQI
30th Jul 2026333 PMAQI
30th Jul 2026344 PMAQI
30th Jul 2026325 PMAQI
30th Jul 2026336 PMAQI
30th Jul 2026327 PMAQI
30th Jul 2026348 PMAQI
30th Jul 2026349 PMAQI
30th Jul 20263510 PMAQI
30th Jul 20263711 PMAQI
31st Jul 20263312 AMAQI
31st Jul 2026321 AMAQI
31st Jul 2026322 AMAQI
31st Jul 2026323 AMAQI
31st Jul 2026344 AMAQI
29°C26/33°C
31st Jul 2026325 AMAQI
31st Jul 2026316 AMAQI
31st Jul 2026327 AMAQI
31st Jul 2026298 AMAQI
31st Jul 2026299 AMAQI
31st Jul 20262810 AMAQI
31st Jul 20262911 AMAQI
31st Jul 20262912 PMAQI
31st Jul 2026311 PMAQI
31st Jul 2026302 PMAQI
31st Jul 2026293 PMAQI
31st Jul 2026284 PMAQI
31st Jul 2026305 PMAQI
31st Jul 2026296 PMAQI
31st Jul 2026297 PMAQI
31st Jul 2026308 PMAQI
31st Jul 2026319 PMAQI
31st Jul 20263210 PMAQI
31st Jul 20263411 PMAQI
1st Aug 20263412 AMAQI
1st Aug 2026511 AMAQI
1st Aug 2026502 AMAQI
1st Aug 2026513 AMAQI
1st Aug 2026454 AMAQI
29°C26/33°C
1st Aug 2026415 AMAQI
1st Aug 2026396 AMAQI
1st Aug 2026397 AMAQI
1st Aug 2026448 AMAQI
1st Aug 2026369 AMAQI
1st Aug 20263310 AMAQI
1st Aug 20263511 AMAQI
1st Aug 20264112 PMAQI
1st Aug 2026451 PMAQI
1st Aug 2026442 PMAQI
1st Aug 2026433 PMAQI
1st Aug 2026464 PMAQI
1st Aug 2026435 PMAQI
1st Aug 2026406 PMAQI
1st Aug 2026427 PMAQI
1st Aug 2026438 PMAQI
1st Aug 2026429 PMAQI
1st Aug 20264110 PMAQI
1st Aug 20264811 PMAQI
2nd Aug 20263912 AMAQI
2nd Aug 2026391 AMAQI
2nd Aug 2026402 AMAQI
2nd Aug 2026403 AMAQI
2nd Aug 2026414 AMAQI
30°C26/34°C
2nd Aug 2026405 AMAQI
2nd Aug 2026416 AMAQI
2nd Aug 2026407 AMAQI
2nd Aug 2026408 AMAQI
2nd Aug 2026409 AMAQI
2nd Aug 20263910 AMAQI
2nd Aug 20263911 AMAQI
2nd Aug 20264212 PMAQI
2nd Aug 2026441 PMAQI
2nd Aug 2026422 PMAQI
2nd Aug 2026433 PMAQI
2nd Aug 2026404 PMAQI
2nd Aug 2026385 PMAQI
2nd Aug 2026426 PMAQI
2nd Aug 2026417 PMAQI
2nd Aug 2026428 PMAQI
2nd Aug 2026429 PMAQI
2nd Aug 20264310 PMAQI
2nd Aug 20264411 PMAQI
3rd Aug 20264212 AMAQI
3rd Aug 2026421 AMAQI
3rd Aug 2026432 AMAQI
3rd Aug 2026423 AMAQI
3rd Aug 2026424 AMAQI
30°C27/34°C
3rd Aug 2026415 AMAQI
3rd Aug 2026416 AMAQI
3rd Aug 2026437 AMAQI
3rd Aug 2026408 AMAQI
3rd Aug 2026409 AMAQI
3rd Aug 20264010 AMAQI
3rd Aug 20264011 AMAQI
3rd Aug 20264112 PMAQI
3rd Aug 2026421 PMAQI
3rd Aug 2026452 PMAQI
3rd Aug 2026423 PMAQI
3rd Aug 2026444 PMAQI
3rd Aug 2026435 PMAQI
3rd Aug 2026426 PMAQI
3rd Aug 2026447 PMAQI
3rd Aug 2026468 PMAQI
3rd Aug 2026469 PMAQI
3rd Aug 20264810 PMAQI
3rd Aug 20264811 PMAQI
4th Aug 20264912 AMAQI
4th Aug 2026481 AMAQI
4th Aug 2026482 AMAQI
4th Aug 2026473 AMAQI
4th Aug 2026464 AMAQI
30°C27/33°C
4th Aug 2026435 AMAQI
4th Aug 2026446 AMAQI
4th Aug 2026437 AMAQI
4th Aug 2026418 AMAQI
4th Aug 2026409 AMAQI
4th Aug 20264410 AMAQI
4th Aug 20264211 AMAQI
4th Aug 20264312 PMAQI
4th Aug 2026411 PMAQI
4th Aug 2026362 PMAQI
4th Aug 2026343 PMAQI
4th Aug 2026334 PMAQI
4th Aug 2026325 PMAQI
4th Aug 2026336 PMAQI
4th Aug 2026327 PMAQI
4th Aug 2026328 PMAQI
4th Aug 2026309 PMAQI
4th Aug 20263010 PMAQI
4th Aug 20262911 PMAQI
5th Aug 20262812 AMAQI
5th Aug 2026281 AMAQI
5th Aug 2026262 AMAQI
5th Aug 2026263 AMAQI
5th Aug 2026264 AMAQI
28°C26/30°C
5th Aug 2026275 AMAQI
5th Aug 2026266 AMAQI
5th Aug 2026247 AMAQI
5th Aug 2026238 AMAQI
5th Aug 2026239 AMAQI
5th Aug 20262210 AMAQI
5th Aug 20262211 AMAQI
5th Aug 20262412 PMAQI
5th Aug 2026231 PMAQI
5th Aug 2026242 PMAQI
5th Aug 2026243 PMAQI
5th Aug 2026254 PMAQI
5th Aug 2026245 PMAQI
5th Aug 2026246 PMAQI
5th Aug 2026247 PMAQI
5th Aug 2026238 PMAQI
5th Aug 2026239 PMAQI
5th Aug 20262510 PMAQI
5th Aug 20262311 PMAQI
6th Aug 20262412 AMAQI
6th Aug 2026231 AMAQI
6th Aug 2026222 AMAQI
6th Aug 2026223 AMAQI
6th Aug 2026224 AMAQI
28°C26/31°C
6th Aug 2026215 AMAQI
6th Aug 2026236 AMAQI
6th Aug 2026247 AMAQI
6th Aug 2026258 AMAQI
6th Aug 2026249 AMAQI
6th Aug 20262410 AMAQI
6th Aug 20262611 AMAQI
6th Aug 20262512 PMAQI
6th Aug 2026241 PMAQI
6th Aug 2026242 PMAQI
6th Aug 2026243 PMAQI
6th Aug 2026244 PMAQI
6th Aug 2026285 PMAQI
6th Aug 2026266 PMAQI
6th Aug 2026237 PMAQI
6th Aug 2026238 PMAQI
6th Aug 2026249 PMAQI
6th Aug 20262410 PMAQI
6th Aug 20262311 PMAQI
7th Aug 20262412 AMAQI
7th Aug 2026241 AMAQI
7th Aug 2026212 AMAQI
7th Aug 2026213 AMAQI
7th Aug 2026224 AMAQI
29°C26/32°C
7th Aug 2026245 AMAQI
7th Aug 2026266 AMAQI
7th Aug 2026267 AMAQI
7th Aug 2026268 AMAQI
7th Aug 2026229 AMAQI
7th Aug 20262210 AMAQI
7th Aug 20262211 AMAQI
7th Aug 20262212 PMAQI
7th Aug 2026281 PMAQI
7th Aug 2026322 PMAQI
7th Aug 2026243 PMAQI
7th Aug 2026234 PMAQI
7th Aug 2026255 PMAQI
7th Aug 2026256 PMAQI
7th Aug 2026247 PMAQI
7th Aug 2026218 PMAQI
7th Aug 2026299 PMAQI
7th Aug 20262610 PMAQI
7th Aug 20263111 PMAQI
8th Aug 20262712 AMAQI
8th Aug 2026261 AMAQI
8th Aug 2026262 AMAQI
8th Aug 2026253 AMAQI
8th Aug 2026264 AMAQI
29°C27/32°C
8th Aug 2026265 AMAQI
8th Aug 2026286 AMAQI
8th Aug 2026267 AMAQI
8th Aug 2026278 AMAQI
8th Aug 2026259 AMAQI
8th Aug 20262510 AMAQI
8th Aug 20262311 AMAQI
8th Aug 20262412 PMAQI
8th Aug 2026231 PMAQI
8th Aug 2026252 PMAQI
8th Aug 2026233 PMAQI
8th Aug 2026244 PMAQI
8th Aug 2026225 PMAQI
8th Aug 2026226 PMAQI
8th Aug 2026247 PMAQI
8th Aug 2026228 PMAQI
8th Aug 2026239 PMAQI
8th Aug 20262210 PMAQI
8th Aug 20262411 PMAQI
9th Aug 20262312 AMAQI
9th Aug 2026261 AMAQI
9th Aug 2026242 AMAQI
9th Aug 2026253 AMAQI
9th Aug 2026254 AMAQI
29°C25/33°C
9th Aug 2026255 AMAQI
5 AM9th Aug 2026216 AMAQI
9th Aug 2026247 AMAQI
9th Aug 2026258 AMAQI
9th Aug 2026249 AMAQI
9th Aug 20262510 AMAQI
9th Aug 20262511 AMAQI
9th Aug 20262212 PMAQI
12 PM9th Aug 2026241 PMAQI
9th Aug 2026242 PMAQI
9th Aug 2026243 PMAQI
9th Aug 2026254 PMAQI
9th Aug 2026225 PMAQI
9th Aug 2026256 PMAQI
9th Aug 2026217 PMAQI
7 PM9th Aug 2026228 PMAQI
9th Aug 2026259 PMAQI
9th Aug 20262710 PMAQI
9th Aug 20262511 PMAQI
12 AM
4 AM
29°C26/32°C
Day time
Avg. Highest Time
4 PM - 7 PM
43AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
5 AM - 3 PM
39AQI
11 hours / Day
330 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 PM to 7 PM (Avg. 43), while the lowest AQI was between 5 AM to 3 PM (Avg. 39).
Night time
Avg. Highest Time
8 PM - 11 PM
44AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
12 AM - 4 AM
42AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 11 PM (Avg. 44), while the lowest AQI was between 12 AM to 4 AM (Avg. 42).
2026 Days Vs Air Quality
Takamatsu, Kagawa, Japan
2026
75%
165
25%
56
Total number of days with different AQI categories in last 221 days in 2026 (144 days remaining)
Good
165 DaysModerate
56 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 75%
Health Risk Level:
Low
In 2026, 75% of 221 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
Takamatsu, Kagawa, 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
24AQI (US)
24AQI (US)
2nd January 2026
28AQI (US)
28AQI (US)
3rd January 2026
29AQI (US)
29AQI (US)
4th January 2026
45AQI (US)
45AQI (US)
5th January 2026
57AQI (US)
57AQI (US)
6th January 2026
26AQI (US)
26AQI (US)
7th January 2026
42AQI (US)
42AQI (US)
8th January 2026
36AQI (US)
36AQI (US)
9th January 2026
24AQI (US)
24AQI (US)
10th January 2026
39AQI (US)
39AQI (US)
11th January 2026
35AQI (US)
35AQI (US)
12th January 2026
30AQI (US)
30AQI (US)
13th January 2026
40AQI (US)
40AQI (US)
14th January 2026
28AQI (US)
28AQI (US)
15th January 2026
54AQI (US)
54AQI (US)
16th January 2026
76AQI (US)
76AQI (US)
17th January 2026
78AQI (US)
78AQI (US)
18th January 2026
60AQI (US)
60AQI (US)
19th January 2026
62AQI (US)
62AQI (US)
20th January 2026
34AQI (US)
34AQI (US)
21st January 2026
18AQI (US)
18AQI (US)
22nd January 2026
28AQI (US)
28AQI (US)
23rd January 2026
40AQI (US)
40AQI (US)
24th January 2026
43AQI (US)
43AQI (US)
25th January 2026
18AQI (US)
18AQI (US)
26th January 2026
26AQI (US)
26AQI (US)
27th January 2026
46AQI (US)
46AQI (US)
28th January 2026
36AQI (US)
36AQI (US)
29th January 2026
23AQI (US)
23AQI (US)
30th January 2026
40AQI (US)
40AQI (US)
31st January 2026
37AQI (US)
37AQI (US)
1st February 2026
39AQI (US)
39AQI (US)
2nd February 2026
47AQI (US)
47AQI (US)
3rd February 2026
34AQI (US)
34AQI (US)
4th February 2026
44AQI (US)
44AQI (US)
5th February 2026
47AQI (US)
47AQI (US)
6th February 2026
48AQI (US)
48AQI (US)
7th February 2026
16AQI (US)
16AQI (US)
8th February 2026
16AQI (US)
16AQI (US)
9th February 2026
41AQI (US)
41AQI (US)
10th February 2026
43AQI (US)
43AQI (US)
11th February 2026
57AQI (US)
57AQI (US)
12th February 2026
57AQI (US)
57AQI (US)
13th February 2026
55AQI (US)
55AQI (US)
14th February 2026
65AQI (US)
65AQI (US)
15th February 2026
80AQI (US)
80AQI (US)
16th February 2026
72AQI (US)
72AQI (US)
17th February 2026
24AQI (US)
24AQI (US)
18th February 2026
34AQI (US)
34AQI (US)
19th February 2026
39AQI (US)
39AQI (US)
20th February 2026
45AQI (US)
45AQI (US)
21st February 2026
66AQI (US)
66AQI (US)
22nd February 2026
61AQI (US)
61AQI (US)
23rd February 2026
65AQI (US)
65AQI (US)
24th February 2026
54AQI (US)
54AQI (US)
25th February 2026
22AQI (US)
22AQI (US)
26th February 2026
14AQI (US)
14AQI (US)
27th February 2026
50AQI (US)
50AQI (US)
28th February 2026
21AQI (US)
21AQI (US)
1st March 2026
33AQI (US)
33AQI (US)
2nd March 2026
47AQI (US)
47AQI (US)
3rd March 2026
18AQI (US)
18AQI (US)
4th March 2026
50AQI (US)
50AQI (US)
5th March 2026
51AQI (US)
51AQI (US)
6th March 2026
54AQI (US)
54AQI (US)
7th March 2026
47AQI (US)
47AQI (US)
8th March 2026
28AQI (US)
28AQI (US)
9th March 2026
46AQI (US)
46AQI (US)
10th March 2026
57AQI (US)
57AQI (US)
11th March 2026
54AQI (US)
54AQI (US)
12th March 2026
60AQI (US)
60AQI (US)
13th March 2026
37AQI (US)
37AQI (US)
14th March 2026
43AQI (US)
43AQI (US)
15th March 2026
60AQI (US)
60AQI (US)
16th March 2026
51AQI (US)
51AQI (US)
17th March 2026
48AQI (US)
48AQI (US)
18th March 2026
53AQI (US)
53AQI (US)
19th March 2026
46AQI (US)
46AQI (US)
20th March 2026
66AQI (US)
66AQI (US)
21st March 2026
54AQI (US)
54AQI (US)
22nd March 2026
67AQI (US)
67AQI (US)
23rd March 2026
58AQI (US)
58AQI (US)
24th March 2026
53AQI (US)
53AQI (US)
25th March 2026
54AQI (US)
54AQI (US)
26th March 2026
14AQI (US)
14AQI (US)
27th March 2026
37AQI (US)
37AQI (US)
28th March 2026
67AQI (US)
67AQI (US)
29th March 2026
85AQI (US)
85AQI (US)
30th March 2026
82AQI (US)
82AQI (US)
31st March 2026
16AQI (US)
16AQI (US)
1st April 2026
13AQI (US)
13AQI (US)
2nd April 2026
52AQI (US)
52AQI (US)
3rd April 2026
58AQI (US)
58AQI (US)
4th April 2026
32AQI (US)
32AQI (US)
5th April 2026
21AQI (US)
21AQI (US)
6th April 2026
44AQI (US)
44AQI (US)
7th April 2026
36AQI (US)
36AQI (US)
8th April 2026
46AQI (US)
46AQI (US)
9th April 2026
36AQI (US)
36AQI (US)
10th April 2026
48AQI (US)
48AQI (US)
11th April 2026
36AQI (US)
36AQI (US)
12th April 2026
34AQI (US)
34AQI (US)
13th April 2026
36AQI (US)
36AQI (US)
14th April 2026
40AQI (US)
40AQI (US)
15th April 2026
34AQI (US)
34AQI (US)
16th April 2026
24AQI (US)
24AQI (US)
17th April 2026
36AQI (US)
36AQI (US)
18th April 2026
28AQI (US)
28AQI (US)
19th April 2026
31AQI (US)
31AQI (US)
20th April 2026
36AQI (US)
36AQI (US)
21st April 2026
39AQI (US)
39AQI (US)
22nd April 2026
46AQI (US)
46AQI (US)
23rd April 2026
36AQI (US)
36AQI (US)
24th April 2026
25AQI (US)
25AQI (US)
25th April 2026
46AQI (US)
46AQI (US)
26th April 2026
49AQI (US)
49AQI (US)
27th April 2026
51AQI (US)
51AQI (US)
28th April 2026
52AQI (US)
52AQI (US)
29th April 2026
46AQI (US)
46AQI (US)
30th April 2026
21AQI (US)
21AQI (US)
1st May 2026
48AQI (US)
48AQI (US)
2nd May 2026
54AQI (US)
54AQI (US)
3rd May 2026
55AQI (US)
55AQI (US)
4th May 2026
22AQI (US)
22AQI (US)
5th May 2026
22AQI (US)
22AQI (US)
6th May 2026
28AQI (US)
28AQI (US)
7th May 2026
35AQI (US)
35AQI (US)
8th May 2026
29AQI (US)
29AQI (US)
9th May 2026
27AQI (US)
27AQI (US)
10th May 2026
32AQI (US)
32AQI (US)
11th May 2026
33AQI (US)
33AQI (US)
12th May 2026
33AQI (US)
33AQI (US)
13th May 2026
40AQI (US)
40AQI (US)
14th May 2026
32AQI (US)
32AQI (US)
15th May 2026
34AQI (US)
34AQI (US)
16th May 2026
79AQI (US)
79AQI (US)
17th May 2026
64AQI (US)
64AQI (US)
18th May 2026
54AQI (US)
54AQI (US)
19th May 2026
46AQI (US)
46AQI (US)
20th May 2026
61AQI (US)
61AQI (US)
21st May 2026
65AQI (US)
65AQI (US)
22nd May 2026
68AQI (US)
68AQI (US)
23rd May 2026
60AQI (US)
60AQI (US)
24th May 2026
62AQI (US)
62AQI (US)
25th May 2026
54AQI (US)
54AQI (US)
26th May 2026
41AQI (US)
41AQI (US)
27th May 2026
24AQI (US)
24AQI (US)
28th May 2026
27AQI (US)
27AQI (US)
29th May 2026
26AQI (US)
26AQI (US)
30th May 2026
24AQI (US)
24AQI (US)
31st May 2026
27AQI (US)
27AQI (US)
1st June 2026
29AQI (US)
29AQI (US)
2nd June 2026
18AQI (US)
18AQI (US)
3rd June 2026
20AQI (US)
20AQI (US)
4th June 2026
26AQI (US)
26AQI (US)
5th June 2026
22AQI (US)
22AQI (US)
6th June 2026
23AQI (US)
23AQI (US)
7th June 2026
21AQI (US)
21AQI (US)
8th June 2026
21AQI (US)
21AQI (US)
9th June 2026
23AQI (US)
23AQI (US)
10th June 2026
22AQI (US)
22AQI (US)
11th June 2026
27AQI (US)
27AQI (US)
12th June 2026
26AQI (US)
26AQI (US)
13th June 2026
30AQI (US)
30AQI (US)
14th June 2026
24AQI (US)
24AQI (US)
15th June 2026
23AQI (US)
23AQI (US)
16th June 2026
26AQI (US)
26AQI (US)
17th June 2026
23AQI (US)
23AQI (US)
18th June 2026
25AQI (US)
25AQI (US)
19th June 2026
27AQI (US)
27AQI (US)
20th June 2026
40AQI (US)
40AQI (US)
21st June 2026
18AQI (US)
18AQI (US)
22nd June 2026
15AQI (US)
15AQI (US)
23rd June 2026
22AQI (US)
22AQI (US)
24th June 2026
21AQI (US)
21AQI (US)
25th June 2026
26AQI (US)
26AQI (US)
26th June 2026
29AQI (US)
29AQI (US)
27th June 2026
26AQI (US)
26AQI (US)
28th June 2026
28AQI (US)
28AQI (US)
29th June 2026
30AQI (US)
30AQI (US)
30th June 2026
34AQI (US)
34AQI (US)
1st July 2026
58AQI (US)
58AQI (US)
2nd July 2026
13AQI (US)
13AQI (US)
3rd July 2026
22AQI (US)
22AQI (US)
4th July 2026
25AQI (US)
25AQI (US)
5th July 2026
19AQI (US)
19AQI (US)
6th July 2026
21AQI (US)
21AQI (US)
7th July 2026
22AQI (US)
22AQI (US)
8th July 2026
25AQI (US)
25AQI (US)
9th July 2026
25AQI (US)
25AQI (US)
10th July 2026
27AQI (US)
27AQI (US)
11th July 2026
28AQI (US)
28AQI (US)
12th July 2026
27AQI (US)
27AQI (US)
13th July 2026
28AQI (US)
28AQI (US)
14th July 2026
29AQI (US)
29AQI (US)
15th July 2026
28AQI (US)
28AQI (US)
16th July 2026
29AQI (US)
29AQI (US)
17th July 2026
45AQI (US)
45AQI (US)
18th July 2026
59AQI (US)
59AQI (US)
19th July 2026
52AQI (US)
52AQI (US)
20th July 2026
57AQI (US)
57AQI (US)
21st July 2026
73AQI (US)
73AQI (US)
22nd July 2026
88AQI (US)
88AQI (US)
23rd July 2026
65AQI (US)
65AQI (US)
24th July 2026
62AQI (US)
62AQI (US)
25th July 2026
50AQI (US)
50AQI (US)
26th July 2026
46AQI (US)
46AQI (US)
27th July 2026
40AQI (US)
40AQI (US)
28th July 2026
40AQI (US)
40AQI (US)
29th July 2026
36AQI (US)
36AQI (US)
30th July 2026
35AQI (US)
35AQI (US)
31st July 2026
31AQI (US)
31AQI (US)
1st August 2026
42AQI (US)
42AQI (US)
2nd August 2026
41AQI (US)
41AQI (US)
3rd August 2026
43AQI (US)
43AQI (US)
4th August 2026
39AQI (US)
39AQI (US)
5th August 2026
24AQI (US)
24AQI (US)
6th August 2026
24AQI (US)
24AQI (US)
7th August 2026
25AQI (US)
25AQI (US)
8th August 2026
24AQI (US)
24AQI (US)
9th August 2026
24AQI (US)
24AQI (US)
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
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
39AQI (US)
45AQI (US)
50AQI (US)
38AQI (US)
42AQI (US)
25AQI (US)
39AQI (US)
32AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202639AQI (US)
25
6
18
10
14
17
26
4
20
11
30
23
8
9
165
56
Highest AQI (US) recorded in
March50AQI (US)
Lowest AQI (US) recorded in
June25AQI (US)
202548AQI (US)
27
4
24
4
18
13
17
13
20
11
17
13
16
14
1
22
9
30
11
20
4
26
12
19
218
146
1
Highest AQI (US) recorded in
November60AQI (US)
Lowest AQI (US) recorded in
September33AQI (US)
202438AQI (US)
30
1
25
4
24
7
20
9
1
27
4
23
7
30
1
27
4
27
3
31
25
5
31
320
45
1
Highest AQI (US) recorded in
April48AQI (US)
Lowest AQI (US) recorded in
December32AQI (US)
202340AQI (US)
24
7
23
5
20
11
21
9
26
5
22
8
25
6
30
1
28
2
28
3
24
5
26
5
297
67
Highest AQI (US) recorded in
April46AQI (US)
Lowest AQI (US) recorded in
August28AQI (US)
202240AQI (US)
27
3
18
3
21
10
20
10
16
15
25
5
23
2
2
1
26
3
28
3
26
4
31
263
59
Highest AQI (US) recorded in
May49AQI (US)
Lowest AQI (US) recorded in
October33AQI (US)
202137AQI (US)
24
6
21
7
25
4
20
1
24
7
24
6
27
4
27
4
27
3
30
1
22
8
28
3
299
54
Highest AQI (US) recorded in
June43AQI (US)
Lowest AQI (US) recorded in
August33AQI (US)
202037AQI (US)
10
3
20
1
17
1
24
6
29
2
15
15
1
19
30
1
27
3
25
6
216
38
1
Highest AQI (US) recorded in
August56AQI (US)
Lowest AQI (US) recorded in
September29AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2025(Avg.)
48AQI (US)Least Polluted Year Recorded
2020(Avg.)
37AQI (US)Takamatsu's annual 2026 AQI (US) (39) shows an average percentage change of -1.7% (improved AQI (US)) compared to previous years: 2020 (37), 2021 (37), 2022 (40), 2023 (40), 2024 (38), 2025 (48).
