Miwa, Hayashima, Okayama, 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
Miwa, Hayashima, Okayama, Japan
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
21st Aug 2023
97AQILowest AQI recorded on
29th Aug 2024
15AQISame Day Analysis (15th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 53 of Moderate air quality on the same day.
Day & Night AQI Trend: 14th Aug - 15th Aug 2026
Miwa, Hayashima, Okayama, Japan
AQI
Day
Night
.
5 AM14th Aug 2026
7 PM
4 AM15th Aug 2026
Day time
Avg. Highest Time
4PM14th Aug
80AQI
Avg. Lowest Time
9AM14th Aug
54AQI
Night time
Avg. Highest Time
12AM15th Aug
69AQI
Avg. Lowest Time
10PM14th Aug
53AQI
In the last 24 hours,
Miwa's AQI reached its highest point of 80 at 4 PM during the Day, while the lowest point, 53, was recorded at 10 PM during the Night between 14th Aug and 15th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Miwa, Hayashima, Okayama, Japan
JulAug
17th - 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 - 15th15th
Day
Night
17th Jul 2026535 AMAQI
17th Jul 2026526 AMAQI
17th Jul 2026527 AMAQI
17th Jul 2026508 AMAQI
17th Jul 2026489 AMAQI
17th Jul 20264810 AMAQI
17th Jul 20265311 AMAQI
17th Jul 20265112 PMAQI
17th Jul 2026381 PMAQI
17th Jul 2026722 PMAQI
17th Jul 2026663 PMAQI
17th Jul 2026594 PMAQI
17th Jul 2026655 PMAQI
17th Jul 2026706 PMAQI
17th Jul 2026697 PMAQI
17th Jul 2026658 PMAQI
17th Jul 2026609 PMAQI
17th Jul 20266210 PMAQI
17th Jul 20266211 PMAQI
18th Jul 20265912 AMAQI
18th Jul 2026531 AMAQI
18th Jul 2026522 AMAQI
18th Jul 2026543 AMAQI
18th Jul 2026554 AMAQI
28°C25/31°C
18th Jul 2026555 AMAQI
18th Jul 2026536 AMAQI
18th Jul 2026547 AMAQI
18th Jul 2026578 AMAQI
18th Jul 2026589 AMAQI
18th Jul 20265610 AMAQI
18th Jul 20265711 AMAQI
18th Jul 20265812 PMAQI
18th Jul 2026621 PMAQI
18th Jul 2026582 PMAQI
18th Jul 2026603 PMAQI
18th Jul 2026694 PMAQI
18th Jul 2026725 PMAQI
18th Jul 2026686 PMAQI
18th Jul 2026637 PMAQI
18th Jul 2026658 PMAQI
18th Jul 2026649 PMAQI
18th Jul 20266210 PMAQI
18th Jul 20266311 PMAQI
19th Jul 20266412 AMAQI
19th Jul 2026581 AMAQI
19th Jul 2026572 AMAQI
19th Jul 2026563 AMAQI
19th Jul 2026554 AMAQI
29°C26/32°C
19th Jul 2026565 AMAQI
19th Jul 2026566 AMAQI
19th Jul 2026577 AMAQI
19th Jul 2026548 AMAQI
19th Jul 2026549 AMAQI
19th Jul 20265210 AMAQI
19th Jul 20265311 AMAQI
19th Jul 20265412 PMAQI
19th Jul 2026571 PMAQI
19th Jul 2026542 PMAQI
19th Jul 2026523 PMAQI
19th Jul 2026534 PMAQI
19th Jul 2026535 PMAQI
19th Jul 2026486 PMAQI
19th Jul 2026507 PMAQI
19th Jul 2026468 PMAQI
19th Jul 2026519 PMAQI
19th Jul 20265210 PMAQI
19th Jul 20265011 PMAQI
20th Jul 20264712 AMAQI
20th Jul 2026461 AMAQI
20th Jul 2026482 AMAQI
20th Jul 2026483 AMAQI
20th Jul 2026484 AMAQI
29°C26/33°C
20th Jul 2026485 AMAQI
20th Jul 2026526 AMAQI
20th Jul 2026517 AMAQI
20th Jul 2026478 AMAQI
20th Jul 2026489 AMAQI
20th Jul 20264810 AMAQI
20th Jul 20265611 AMAQI
20th Jul 20265712 PMAQI
20th Jul 2026581 PMAQI
20th Jul 2026632 PMAQI
20th Jul 2026653 PMAQI
20th Jul 2026644 PMAQI
20th Jul 2026665 PMAQI
20th Jul 2026646 PMAQI
20th Jul 2026667 PMAQI
20th Jul 2026648 PMAQI
20th Jul 2026659 PMAQI
20th Jul 20266710 PMAQI
20th Jul 20266911 PMAQI
21st Jul 20266612 AMAQI
21st Jul 2026681 AMAQI
21st Jul 2026702 AMAQI
21st Jul 2026673 AMAQI
21st Jul 2026654 AMAQI
29°C26/31°C
21st Jul 2026685 AMAQI
21st Jul 2026626 AMAQI
21st Jul 2026607 AMAQI
21st Jul 2026648 AMAQI
21st Jul 2026629 AMAQI
21st Jul 20266210 AMAQI
21st Jul 20266311 AMAQI
21st Jul 2026751 PMAQI
21st Jul 2026822 PMAQI
21st Jul 2026833 PMAQI
21st Jul 2026854 PMAQI
21st Jul 2026835 PMAQI
21st Jul 2026866 PMAQI
21st Jul 20261127 PMAQI
21st Jul 2026768 PMAQI
21st Jul 2026709 PMAQI
21st Jul 20266410 PMAQI
21st Jul 20265911 PMAQI
22nd Jul 20266212 AMAQI
22nd Jul 2026561 AMAQI
22nd Jul 2026532 AMAQI
22nd Jul 2026533 AMAQI
22nd Jul 2026574 AMAQI
29°C26/32°C
22nd Jul 2026605 AMAQI
22nd Jul 2026606 AMAQI
22nd Jul 2026657 AMAQI
22nd Jul 2026658 AMAQI
22nd Jul 2026649 AMAQI
22nd Jul 20266610 AMAQI
22nd Jul 20267111 AMAQI
22nd Jul 20267812 PMAQI
22nd Jul 2026851 PMAQI
22nd Jul 2026952 PMAQI
22nd Jul 20261063 PMAQI
22nd Jul 20261024 PMAQI
22nd Jul 20261105 PMAQI
22nd Jul 20261126 PMAQI
22nd Jul 20261087 PMAQI
22nd Jul 20261058 PMAQI
22nd Jul 2026909 PMAQI
22nd Jul 20267110 PMAQI
22nd Jul 20265911 PMAQI
23rd Jul 20265112 AMAQI
23rd Jul 2026481 AMAQI
23rd Jul 2026552 AMAQI
23rd Jul 2026733 AMAQI
23rd Jul 2026694 AMAQI
29°C26/32°C
23rd Jul 2026645 AMAQI
23rd Jul 2026606 AMAQI
23rd Jul 2026547 AMAQI
23rd Jul 2026518 AMAQI
23rd Jul 2026429 AMAQI
23rd Jul 20265210 AMAQI
23rd Jul 20265611 AMAQI
23rd Jul 20265212 PMAQI
23rd Jul 2026491 PMAQI
23rd Jul 2026572 PMAQI
23rd Jul 2026543 PMAQI
23rd Jul 2026594 PMAQI
23rd Jul 2026675 PMAQI
23rd Jul 2026666 PMAQI
23rd Jul 2026727 PMAQI
23rd Jul 2026628 PMAQI
23rd Jul 2026559 PMAQI
23rd Jul 20266210 PMAQI
23rd Jul 20266211 PMAQI
24th Jul 20265012 AMAQI
24th Jul 2026401 AMAQI
24th Jul 2026362 AMAQI
24th Jul 2026313 AMAQI
24th Jul 2026334 AMAQI
29°C26/33°C
24th Jul 2026315 AMAQI
24th Jul 2026296 AMAQI
24th Jul 2026317 AMAQI
24th Jul 2026258 AMAQI
24th Jul 2026299 AMAQI
24th Jul 20263010 AMAQI
24th Jul 20264011 AMAQI
24th Jul 20263112 PMAQI
24th Jul 2026571 PMAQI
24th Jul 2026622 PMAQI
24th Jul 2026603 PMAQI
24th Jul 2026634 PMAQI
24th Jul 2026515 PMAQI
24th Jul 2026506 PMAQI
24th Jul 2026447 PMAQI
24th Jul 2026428 PMAQI
24th Jul 2026429 PMAQI
24th Jul 20264610 PMAQI
24th Jul 20264411 PMAQI
25th Jul 20264412 AMAQI
25th Jul 2026421 AMAQI
25th Jul 2026382 AMAQI
25th Jul 2026403 AMAQI
25th Jul 2026364 AMAQI
30°C26/33°C
25th Jul 2026405 AMAQI
25th Jul 2026366 AMAQI
25th Jul 2026337 AMAQI
25th Jul 2026388 AMAQI
25th Jul 2026369 AMAQI
25th Jul 20263810 AMAQI
25th Jul 20264411 AMAQI
25th Jul 20264912 PMAQI
25th Jul 2026601 PMAQI
25th Jul 2026622 PMAQI
25th Jul 2026563 PMAQI
25th Jul 2026564 PMAQI
25th Jul 2026545 PMAQI
25th Jul 2026506 PMAQI
25th Jul 2026517 PMAQI
25th Jul 2026508 PMAQI
25th Jul 2026509 PMAQI
25th Jul 20264610 PMAQI
25th Jul 20264011 PMAQI
26th Jul 20264012 AMAQI
26th Jul 2026291 AMAQI
26th Jul 2026312 AMAQI
26th Jul 2026313 AMAQI
26th Jul 2026334 AMAQI
29°C26/33°C
26th Jul 2026335 AMAQI
26th Jul 2026336 AMAQI
26th Jul 2026317 AMAQI
26th Jul 2026298 AMAQI
26th Jul 2026279 AMAQI
26th Jul 20262910 AMAQI
26th Jul 20263111 AMAQI
26th Jul 20263612 PMAQI
26th Jul 2026441 PMAQI
26th Jul 2026442 PMAQI
26th Jul 2026573 PMAQI
26th Jul 2026564 PMAQI
26th Jul 2026585 PMAQI
26th Jul 2026546 PMAQI
26th Jul 2026507 PMAQI
26th Jul 2026408 PMAQI
26th Jul 2026319 PMAQI
26th Jul 20263310 PMAQI
26th Jul 20262911 PMAQI
27th Jul 20263112 AMAQI
27th Jul 2026331 AMAQI
27th Jul 2026332 AMAQI
27th Jul 2026363 AMAQI
27th Jul 2026344 AMAQI
29°C26/33°C
27th Jul 2026315 AMAQI
27th Jul 2026316 AMAQI
27th Jul 2026317 AMAQI
27th Jul 2026318 AMAQI
27th Jul 2026339 AMAQI
27th Jul 20263110 AMAQI
27th Jul 20263311 AMAQI
27th Jul 20263312 PMAQI
27th Jul 2026421 PMAQI
27th Jul 2026332 PMAQI
27th Jul 2026363 PMAQI
27th Jul 2026424 PMAQI
27th Jul 2026505 PMAQI
27th Jul 2026596 PMAQI
27th Jul 2026427 PMAQI
27th Jul 2026528 PMAQI
27th Jul 2026469 PMAQI
27th Jul 20264810 PMAQI
27th Jul 20264411 PMAQI
28th Jul 20264812 AMAQI
28th Jul 2026501 AMAQI
28th Jul 2026442 AMAQI
28th Jul 2026483 AMAQI
28th Jul 2026464 AMAQI
29°C26/33°C
28th Jul 2026465 AMAQI
28th Jul 2026486 AMAQI
28th Jul 2026507 AMAQI
28th Jul 2026488 AMAQI
28th Jul 2026469 AMAQI
28th Jul 20264210 AMAQI
28th Jul 20264611 AMAQI
28th Jul 20264412 PMAQI
28th Jul 2026331 PMAQI
28th Jul 2026362 PMAQI
28th Jul 2026313 PMAQI
28th Jul 2026294 PMAQI
28th Jul 2026275 PMAQI
28th Jul 2026296 PMAQI
28th Jul 2026337 PMAQI
28th Jul 2026338 PMAQI
28th Jul 2026409 PMAQI
28th Jul 20263610 PMAQI
28th Jul 20263311 PMAQI
29th Jul 20263312 AMAQI
29th Jul 2026311 AMAQI
29th Jul 2026382 AMAQI
29th Jul 2026333 AMAQI
29th Jul 2026364 AMAQI
29°C26/32°C
29th Jul 2026335 AMAQI
29th Jul 2026386 AMAQI
29th Jul 2026387 AMAQI
29th Jul 2026298 AMAQI
29th Jul 2026369 AMAQI
29th Jul 20263110 AMAQI
29th Jul 20263111 AMAQI
29th Jul 20262912 PMAQI
29th Jul 2026361 PMAQI
29th Jul 2026382 PMAQI
29th Jul 2026333 PMAQI
29th Jul 2026384 PMAQI
29th Jul 2026405 PMAQI
29th Jul 2026366 PMAQI
29th Jul 2026427 PMAQI
29th Jul 2026408 PMAQI
29th Jul 2026389 PMAQI
29th Jul 20263810 PMAQI
29th Jul 20264011 PMAQI
30th Jul 20264012 AMAQI
30th Jul 2026401 AMAQI
30th Jul 2026382 AMAQI
30th Jul 2026423 AMAQI
30th Jul 2026424 AMAQI
27°C25/31°C
30th Jul 2026385 AMAQI
30th Jul 2026386 AMAQI
30th Jul 2026387 AMAQI
30th Jul 2026388 AMAQI
30th Jul 2026409 AMAQI
30th Jul 20263610 AMAQI
30th Jul 20263611 AMAQI
30th Jul 20263612 PMAQI
30th Jul 2026381 PMAQI
30th Jul 2026362 PMAQI
30th Jul 2026363 PMAQI
30th Jul 2026364 PMAQI
30th Jul 2026385 PMAQI
30th Jul 2026366 PMAQI
30th Jul 2026427 PMAQI
30th Jul 2026408 PMAQI
30th Jul 2026429 PMAQI
30th Jul 20264010 PMAQI
30th Jul 20263811 PMAQI
31st Jul 20263312 AMAQI
31st Jul 2026331 AMAQI
31st Jul 2026332 AMAQI
31st Jul 2026293 AMAQI
31st Jul 2026314 AMAQI
29°C26/33°C
31st Jul 2026295 AMAQI
31st Jul 2026296 AMAQI
31st Jul 2026277 AMAQI
31st Jul 2026298 AMAQI
31st Jul 2026299 AMAQI
31st Jul 20262510 AMAQI
31st Jul 20262511 AMAQI
31st Jul 20262912 PMAQI
31st Jul 2026271 PMAQI
31st Jul 2026292 PMAQI
31st Jul 2026313 PMAQI
31st Jul 2026334 PMAQI
31st Jul 2026335 PMAQI
31st Jul 2026296 PMAQI
31st Jul 2026317 PMAQI
31st Jul 2026298 PMAQI
31st Jul 2026339 PMAQI
31st Jul 20263610 PMAQI
31st Jul 20263611 PMAQI
1st Aug 20263312 AMAQI
1st Aug 2026641 AMAQI
1st Aug 2026602 AMAQI
1st Aug 2026623 AMAQI
1st Aug 2026524 AMAQI
28°C25/33°C
1st Aug 2026465 AMAQI
1st Aug 2026426 AMAQI
1st Aug 2026427 AMAQI
1st Aug 2026468 AMAQI
1st Aug 2026389 AMAQI
1st Aug 20263110 AMAQI
1st Aug 20263611 AMAQI
1st Aug 20265012 PMAQI
1st Aug 2026521 PMAQI
1st Aug 2026502 PMAQI
1st Aug 2026483 PMAQI
1st Aug 2026524 PMAQI
1st Aug 2026465 PMAQI
1st Aug 2026426 PMAQI
1st Aug 2026487 PMAQI
1st Aug 2026448 PMAQI
1st Aug 2026409 PMAQI
1st Aug 20264210 PMAQI
1st Aug 20265011 PMAQI
2nd Aug 20263812 AMAQI
2nd Aug 2026421 AMAQI
2nd Aug 2026362 AMAQI
2nd Aug 2026333 AMAQI
2nd Aug 2026384 AMAQI
29°C25/33°C
2nd Aug 2026405 AMAQI
2nd Aug 2026366 AMAQI
2nd Aug 2026387 AMAQI
2nd Aug 2026368 AMAQI
2nd Aug 2026369 AMAQI
2nd Aug 20263610 AMAQI
2nd Aug 20263311 AMAQI
2nd Aug 20263812 PMAQI
2nd Aug 2026441 PMAQI
2nd Aug 2026442 PMAQI
2nd Aug 2026423 PMAQI
2nd Aug 2026464 PMAQI
2nd Aug 2026465 PMAQI
2nd Aug 2026486 PMAQI
2nd Aug 2026467 PMAQI
2nd Aug 2026468 PMAQI
2nd Aug 2026469 PMAQI
2nd Aug 20264410 PMAQI
2nd Aug 20264411 PMAQI
3rd Aug 20264212 AMAQI
3rd Aug 2026381 AMAQI
3rd Aug 2026402 AMAQI
3rd Aug 2026403 AMAQI
3rd Aug 2026424 AMAQI
30°C26/34°C
3rd Aug 2026425 AMAQI
3rd Aug 2026426 AMAQI
3rd Aug 2026447 AMAQI
3rd Aug 2026408 AMAQI
3rd Aug 2026409 AMAQI
3rd Aug 20264010 AMAQI
3rd Aug 20264011 AMAQI
3rd Aug 20264212 PMAQI
3rd Aug 2026421 PMAQI
3rd Aug 2026442 PMAQI
3rd Aug 2026533 PMAQI
3rd Aug 2026544 PMAQI
3rd Aug 2026515 PMAQI
3rd Aug 2026446 PMAQI
3rd Aug 2026507 PMAQI
3rd Aug 2026448 PMAQI
3rd Aug 2026409 PMAQI
3rd Aug 20263810 PMAQI
3rd Aug 20263311 PMAQI
4th Aug 20262912 AMAQI
4th Aug 2026381 AMAQI
4th Aug 2026402 AMAQI
4th Aug 2026363 AMAQI
4th Aug 2026314 AMAQI
30°C27/34°C
4th Aug 2026365 AMAQI
4th Aug 2026336 AMAQI
4th Aug 2026297 AMAQI
4th Aug 2026298 AMAQI
4th Aug 2026299 AMAQI
4th Aug 20262910 AMAQI
4th Aug 20263111 AMAQI
4th Aug 20262912 PMAQI
4th Aug 2026381 PMAQI
4th Aug 2026312 PMAQI
4th Aug 2026293 PMAQI
4th Aug 2026294 PMAQI
4th Aug 2026295 PMAQI
4th Aug 2026276 PMAQI
4th Aug 2026277 PMAQI
4th Aug 2026298 PMAQI
4th Aug 2026279 PMAQI
4th Aug 20262510 PMAQI
4th Aug 20262911 PMAQI
5th Aug 20262712 AMAQI
5th Aug 2026271 AMAQI
5th Aug 2026312 AMAQI
5th Aug 2026273 AMAQI
5th Aug 2026294 AMAQI
29°C26/32°C
5th Aug 2026295 AMAQI
5th Aug 2026276 AMAQI
5th Aug 2026257 AMAQI
5th Aug 2026258 AMAQI
5th Aug 2026259 AMAQI
5th Aug 20262510 AMAQI
5th Aug 20262511 AMAQI
5th Aug 20262312 PMAQI
5th Aug 2026251 PMAQI
5th Aug 2026272 PMAQI
5th Aug 2026273 PMAQI
5th Aug 2026254 PMAQI
5th Aug 2026235 PMAQI
5th Aug 2026216 PMAQI
5th Aug 2026257 PMAQI
5th Aug 2026238 PMAQI
5th Aug 2026259 PMAQI
5th Aug 20262310 PMAQI
5th Aug 20262311 PMAQI
6th Aug 20262312 AMAQI
6th Aug 2026211 AMAQI
6th Aug 2026212 AMAQI
6th Aug 2026233 AMAQI
6th Aug 2026234 AMAQI
29°C26/33°C
6th Aug 2026235 AMAQI
6th Aug 2026276 AMAQI
6th Aug 2026237 AMAQI
6th Aug 2026218 AMAQI
6th Aug 2026239 AMAQI
6th Aug 20262510 AMAQI
6th Aug 20262511 AMAQI
6th Aug 20262312 PMAQI
6th Aug 2026211 PMAQI
6th Aug 2026252 PMAQI
6th Aug 2026253 PMAQI
6th Aug 2026254 PMAQI
6th Aug 2026235 PMAQI
6th Aug 2026296 PMAQI
6th Aug 2026257 PMAQI
6th Aug 2026258 PMAQI
6th Aug 2026259 PMAQI
6th Aug 20262110 PMAQI
6th Aug 20262311 PMAQI
7th Aug 20262112 AMAQI
7th Aug 2026251 AMAQI
7th Aug 2026252 AMAQI
7th Aug 2026253 AMAQI
7th Aug 2026254 AMAQI
29°C26/33°C
7th Aug 2026255 AMAQI
7th Aug 2026296 AMAQI
7th Aug 2026257 AMAQI
7th Aug 2026258 AMAQI
7th Aug 2026259 AMAQI
7th Aug 20262510 AMAQI
7th Aug 20262511 AMAQI
7th Aug 20262512 PMAQI
7th Aug 2026321 PMAQI
7th Aug 2026362 PMAQI
7th Aug 2026293 PMAQI
7th Aug 2026254 PMAQI
7th Aug 2026295 PMAQI
7th Aug 2026296 PMAQI
7th Aug 2026217 PMAQI
7th Aug 2026258 PMAQI
7th Aug 2026259 PMAQI
7th Aug 20262510 PMAQI
7th Aug 20262311 PMAQI
8th Aug 20262512 AMAQI
8th Aug 2026211 AMAQI
8th Aug 2026252 AMAQI
8th Aug 2026293 AMAQI
8th Aug 2026234 AMAQI
29°C26/32°C
8th Aug 2026235 AMAQI
8th Aug 2026216 AMAQI
8th Aug 2026217 AMAQI
8th Aug 2026218 AMAQI
8th Aug 2026239 AMAQI
8th Aug 20262110 AMAQI
8th Aug 20262111 AMAQI
8th Aug 20262112 PMAQI
8th Aug 2026211 PMAQI
8th Aug 2026212 PMAQI
8th Aug 2026233 PMAQI
8th Aug 2026234 PMAQI
8th Aug 2026255 PMAQI
8th Aug 2026216 PMAQI
8th Aug 2026217 PMAQI
8th Aug 2026218 PMAQI
8th Aug 2026239 PMAQI
8th Aug 20262110 PMAQI
8th Aug 20262311 PMAQI
9th Aug 20262512 AMAQI
9th Aug 2026211 AMAQI
9th Aug 2026212 AMAQI
9th Aug 2026253 AMAQI
9th Aug 2026234 AMAQI
29°C26/32°C
9th Aug 2026255 AMAQI
9th Aug 2026216 AMAQI
9th Aug 2026257 AMAQI
9th Aug 2026278 AMAQI
9th Aug 2026279 AMAQI
9th Aug 20262710 AMAQI
9th Aug 20262511 AMAQI
9th Aug 20262112 PMAQI
9th Aug 2026251 PMAQI
9th Aug 2026252 PMAQI
9th Aug 2026233 PMAQI
9th Aug 2026254 PMAQI
9th Aug 2026255 PMAQI
9th Aug 2026216 PMAQI
9th Aug 2026237 PMAQI
9th Aug 2026258 PMAQI
9th Aug 2026259 PMAQI
9th Aug 20262510 PMAQI
9th Aug 20262111 PMAQI
10th Aug 20262112 AMAQI
10th Aug 2026251 AMAQI
10th Aug 2026212 AMAQI
10th Aug 2026213 AMAQI
10th Aug 2026214 AMAQI
28°C26/32°C
10th Aug 2026215 AMAQI
10th Aug 2026216 AMAQI
10th Aug 2026237 AMAQI
10th Aug 2026238 AMAQI
10th Aug 2026219 AMAQI
10th Aug 20262110 AMAQI
10th Aug 20262111 AMAQI
10th Aug 20262312 PMAQI
10th Aug 2026211 PMAQI
10th Aug 2026232 PMAQI
10th Aug 2026213 PMAQI
10th Aug 2026214 PMAQI
10th Aug 2026235 PMAQI
10th Aug 2026236 PMAQI
10th Aug 2026237 PMAQI
10th Aug 2026218 PMAQI
10th Aug 2026239 PMAQI
10th Aug 20262110 PMAQI
10th Aug 20262111 PMAQI
11th Aug 20262312 AMAQI
11th Aug 2026211 AMAQI
11th Aug 2026212 AMAQI
11th Aug 2026233 AMAQI
11th Aug 2026214 AMAQI
28°C24/31°C
11th Aug 2026235 AMAQI
11th Aug 2026216 AMAQI
11th Aug 2026217 AMAQI
11th Aug 2026218 AMAQI
11th Aug 2026239 AMAQI
11th Aug 20262510 AMAQI
11th Aug 20262111 AMAQI
11th Aug 20262112 PMAQI
11th Aug 2026251 PMAQI
11th Aug 2026232 PMAQI
11th Aug 2026253 PMAQI
11th Aug 2026254 PMAQI
11th Aug 2026215 PMAQI
11th Aug 2026236 PMAQI
11th Aug 2026257 PMAQI
11th Aug 2026258 PMAQI
11th Aug 2026259 PMAQI
11th Aug 20262510 PMAQI
11th Aug 20262311 PMAQI
12th Aug 20262112 AMAQI
12th Aug 2026251 AMAQI
12th Aug 2026252 AMAQI
12th Aug 2026213 AMAQI
12th Aug 2026214 AMAQI
25°C20/31°C
12th Aug 2026215 AMAQI
12th Aug 2026216 AMAQI
12th Aug 2026217 AMAQI
12th Aug 2026218 AMAQI
12th Aug 2026219 AMAQI
12th Aug 20262110 AMAQI
12th Aug 20262111 AMAQI
12th Aug 20262312 PMAQI
12th Aug 2026231 PMAQI
12th Aug 2026232 PMAQI
12th Aug 2026233 PMAQI
12th Aug 2026234 PMAQI
12th Aug 2026255 PMAQI
12th Aug 2026236 PMAQI
12th Aug 2026237 PMAQI
12th Aug 2026218 PMAQI
12th Aug 2026219 PMAQI
12th Aug 20262110 PMAQI
12th Aug 20262311 PMAQI
13th Aug 20262512 AMAQI
13th Aug 2026251 AMAQI
13th Aug 2026232 AMAQI
13th Aug 2026213 AMAQI
13th Aug 2026254 AMAQI
25°C22/28°C
13th Aug 2026255 AMAQI
13th Aug 2026216 AMAQI
13th Aug 2026257 AMAQI
13th Aug 2026218 AMAQI
13th Aug 2026259 AMAQI
13th Aug 20262110 AMAQI
13th Aug 20262311 AMAQI
13th Aug 20262512 PMAQI
13th Aug 2026211 PMAQI
13th Aug 2026212 PMAQI
13th Aug 2026213 PMAQI
13th Aug 2026214 PMAQI
13th Aug 2026255 PMAQI
13th Aug 2026236 PMAQI
13th Aug 2026297 PMAQI
13th Aug 2026368 PMAQI
13th Aug 2026369 PMAQI
13th Aug 20264910 PMAQI
13th Aug 20266211 PMAQI
14th Aug 20265712 AMAQI
14th Aug 2026581 AMAQI
14th Aug 2026562 AMAQI
14th Aug 2026563 AMAQI
14th Aug 2026554 AMAQI
26°C24/30°C
14th Aug 2026565 AMAQI
14th Aug 2026596 AMAQI
14th Aug 2026547 AMAQI
14th Aug 2026548 AMAQI
14th Aug 2026549 AMAQI
14th Aug 20265810 AMAQI
14th Aug 20266011 AMAQI
14th Aug 20266012 PMAQI
14th Aug 2026601 PMAQI
14th Aug 2026732 PMAQI
14th Aug 2026653 PMAQI
14th Aug 2026804 PMAQI
14th Aug 2026655 PMAQI
14th Aug 2026666 PMAQI
14th Aug 2026657 PMAQI
14th Aug 2026568 PMAQI
14th Aug 2026679 PMAQI
14th Aug 20265310 PMAQI
14th Aug 20266511 PMAQI
15th Aug 20266912 AMAQI
15th Aug 2026621 AMAQI
15th Aug 2026622 AMAQI
15th Aug 2026693 AMAQI
15th Aug 2026624 AMAQI
26°C23/29°C
15th Aug 2026605 AMAQI
5 AM15th Aug 2026636 AMAQI
15th Aug 2026627 AMAQI
15th Aug 2026608 AMAQI
15th Aug 2026569 AMAQI
15th Aug 20265010 AMAQI
15th Aug 20265111 AMAQI
15th Aug 20265612 PMAQI
12 PM15th Aug 2026591 PMAQI
15th Aug 2026592 PMAQI
15th Aug 2026693 PMAQI
15th Aug 2026594 PMAQI
15th Aug 2026515 PMAQI
15th Aug 2026536 PMAQI
15th Aug 2026407 PMAQI
7 PM15th Aug 2026258 PMAQI
15th Aug 2026279 PMAQI
15th Aug 20262510 PMAQI
15th Aug 20262711 PMAQI
12 AM
4 AM
27°C23/30°C
Day time
Avg. Highest Time
2 PM - 7 PM
46AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
5 AM - 12 PM
38AQI
8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 PM to 7 PM (Avg. 46), while the lowest AQI was between 5 AM to 12 PM (Avg. 38).
Night time
Avg. Highest Time
8 PM - 11 PM
42AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
12 AM - 4 AM
39AQI
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. 42), while the lowest AQI was between 12 AM to 4 AM (Avg. 39).
2026 Days Vs Air Quality
Miwa, Hayashima, Okayama, Japan
2026
74%
169
26%
58
Total number of days with different AQI categories in last 227 days in 2026 (138 days remaining)
Good
169 DaysModerate
58 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 74%
Health Risk Level:
Low
In 2026, 74% of 227 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
Miwa, Hayashima, Okayama, 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
28AQI (US)
28AQI (US)
2nd January 2026
25AQI (US)
25AQI (US)
3rd January 2026
24AQI (US)
24AQI (US)
4th January 2026
48AQI (US)
48AQI (US)
5th January 2026
49AQI (US)
49AQI (US)
6th January 2026
31AQI (US)
31AQI (US)
7th January 2026
47AQI (US)
47AQI (US)
8th January 2026
39AQI (US)
39AQI (US)
9th January 2026
33AQI (US)
33AQI (US)
10th January 2026
49AQI (US)
49AQI (US)
11th January 2026
34AQI (US)
34AQI (US)
12th January 2026
36AQI (US)
36AQI (US)
13th January 2026
40AQI (US)
40AQI (US)
14th January 2026
27AQI (US)
27AQI (US)
15th January 2026
46AQI (US)
46AQI (US)
16th January 2026
75AQI (US)
75AQI (US)
17th January 2026
88AQI (US)
88AQI (US)
18th January 2026
61AQI (US)
61AQI (US)
19th January 2026
64AQI (US)
64AQI (US)
20th January 2026
28AQI (US)
28AQI (US)
21st January 2026
21AQI (US)
21AQI (US)
22nd January 2026
30AQI (US)
30AQI (US)
23rd January 2026
40AQI (US)
40AQI (US)
24th January 2026
45AQI (US)
45AQI (US)
25th January 2026
41AQI (US)
41AQI (US)
26th January 2026
29AQI (US)
29AQI (US)
27th January 2026
43AQI (US)
43AQI (US)
28th January 2026
32AQI (US)
32AQI (US)
29th January 2026
21AQI (US)
21AQI (US)
30th January 2026
39AQI (US)
39AQI (US)
31st January 2026
36AQI (US)
36AQI (US)
1st February 2026
44AQI (US)
44AQI (US)
2nd February 2026
46AQI (US)
46AQI (US)
3rd February 2026
27AQI (US)
27AQI (US)
4th February 2026
47AQI (US)
47AQI (US)
5th February 2026
54AQI (US)
54AQI (US)
6th February 2026
50AQI (US)
50AQI (US)
7th February 2026
18AQI (US)
18AQI (US)
8th February 2026
17AQI (US)
17AQI (US)
9th February 2026
39AQI (US)
39AQI (US)
10th February 2026
46AQI (US)
46AQI (US)
11th February 2026
54AQI (US)
54AQI (US)
12th February 2026
51AQI (US)
51AQI (US)
13th February 2026
61AQI (US)
61AQI (US)
14th February 2026
74AQI (US)
74AQI (US)
15th February 2026
77AQI (US)
77AQI (US)
16th February 2026
56AQI (US)
56AQI (US)
17th February 2026
28AQI (US)
28AQI (US)
18th February 2026
37AQI (US)
37AQI (US)
19th February 2026
40AQI (US)
40AQI (US)
20th February 2026
49AQI (US)
49AQI (US)
21st February 2026
67AQI (US)
67AQI (US)
22nd February 2026
61AQI (US)
61AQI (US)
23rd February 2026
58AQI (US)
58AQI (US)
24th February 2026
48AQI (US)
48AQI (US)
25th February 2026
13AQI (US)
13AQI (US)
26th February 2026
12AQI (US)
12AQI (US)
27th February 2026
50AQI (US)
50AQI (US)
28th February 2026
21AQI (US)
21AQI (US)
1st March 2026
37AQI (US)
37AQI (US)
2nd March 2026
59AQI (US)
59AQI (US)
3rd March 2026
38AQI (US)
38AQI (US)
4th March 2026
46AQI (US)
46AQI (US)
5th March 2026
51AQI (US)
51AQI (US)
6th March 2026
56AQI (US)
56AQI (US)
7th March 2026
39AQI (US)
39AQI (US)
8th March 2026
20AQI (US)
20AQI (US)
9th March 2026
40AQI (US)
40AQI (US)
10th March 2026
57AQI (US)
57AQI (US)
11th March 2026
56AQI (US)
56AQI (US)
12th March 2026
56AQI (US)
56AQI (US)
13th March 2026
37AQI (US)
37AQI (US)
14th March 2026
42AQI (US)
42AQI (US)
15th March 2026
55AQI (US)
55AQI (US)
16th March 2026
28AQI (US)
28AQI (US)
17th March 2026
36AQI (US)
36AQI (US)
18th March 2026
50AQI (US)
50AQI (US)
19th March 2026
56AQI (US)
56AQI (US)
20th March 2026
66AQI (US)
66AQI (US)
21st March 2026
56AQI (US)
56AQI (US)
22nd March 2026
63AQI (US)
63AQI (US)
23rd March 2026
62AQI (US)
62AQI (US)
24th March 2026
50AQI (US)
50AQI (US)
25th March 2026
45AQI (US)
45AQI (US)
26th March 2026
17AQI (US)
17AQI (US)
27th March 2026
40AQI (US)
40AQI (US)
28th March 2026
76AQI (US)
76AQI (US)
29th March 2026
83AQI (US)
83AQI (US)
30th March 2026
82AQI (US)
82AQI (US)
31st March 2026
21AQI (US)
21AQI (US)
1st April 2026
13AQI (US)
13AQI (US)
2nd April 2026
54AQI (US)
54AQI (US)
3rd April 2026
56AQI (US)
56AQI (US)
4th April 2026
36AQI (US)
36AQI (US)
5th April 2026
25AQI (US)
25AQI (US)
6th April 2026
69AQI (US)
69AQI (US)
7th April 2026
35AQI (US)
35AQI (US)
8th April 2026
40AQI (US)
40AQI (US)
9th April 2026
32AQI (US)
32AQI (US)
10th April 2026
46AQI (US)
46AQI (US)
11th April 2026
50AQI (US)
50AQI (US)
12th April 2026
41AQI (US)
41AQI (US)
13th April 2026
42AQI (US)
42AQI (US)
14th April 2026
40AQI (US)
40AQI (US)
15th April 2026
32AQI (US)
32AQI (US)
16th April 2026
32AQI (US)
32AQI (US)
17th April 2026
34AQI (US)
34AQI (US)
18th April 2026
30AQI (US)
30AQI (US)
19th April 2026
32AQI (US)
32AQI (US)
20th April 2026
30AQI (US)
30AQI (US)
21st April 2026
43AQI (US)
43AQI (US)
22nd April 2026
41AQI (US)
41AQI (US)
23rd April 2026
32AQI (US)
32AQI (US)
24th April 2026
26AQI (US)
26AQI (US)
25th April 2026
46AQI (US)
46AQI (US)
26th April 2026
50AQI (US)
50AQI (US)
27th April 2026
51AQI (US)
51AQI (US)
28th April 2026
56AQI (US)
56AQI (US)
29th April 2026
38AQI (US)
38AQI (US)
30th April 2026
25AQI (US)
25AQI (US)
1st May 2026
45AQI (US)
45AQI (US)
2nd May 2026
58AQI (US)
58AQI (US)
3rd May 2026
55AQI (US)
55AQI (US)
4th May 2026
23AQI (US)
23AQI (US)
5th May 2026
23AQI (US)
23AQI (US)
6th May 2026
28AQI (US)
28AQI (US)
7th May 2026
31AQI (US)
31AQI (US)
8th May 2026
48AQI (US)
48AQI (US)
9th May 2026
35AQI (US)
35AQI (US)
10th May 2026
30AQI (US)
30AQI (US)
11th May 2026
33AQI (US)
33AQI (US)
12th May 2026
39AQI (US)
39AQI (US)
13th May 2026
38AQI (US)
38AQI (US)
14th May 2026
38AQI (US)
38AQI (US)
15th May 2026
33AQI (US)
33AQI (US)
16th May 2026
77AQI (US)
77AQI (US)
17th May 2026
64AQI (US)
64AQI (US)
18th May 2026
54AQI (US)
54AQI (US)
19th May 2026
47AQI (US)
47AQI (US)
20th May 2026
61AQI (US)
61AQI (US)
21st May 2026
64AQI (US)
64AQI (US)
22nd May 2026
67AQI (US)
67AQI (US)
23rd May 2026
62AQI (US)
62AQI (US)
24th May 2026
63AQI (US)
63AQI (US)
25th May 2026
54AQI (US)
54AQI (US)
26th May 2026
41AQI (US)
41AQI (US)
27th May 2026
16AQI (US)
16AQI (US)
28th May 2026
31AQI (US)
31AQI (US)
29th May 2026
31AQI (US)
31AQI (US)
30th May 2026
36AQI (US)
36AQI (US)
31st May 2026
58AQI (US)
58AQI (US)
1st June 2026
55AQI (US)
55AQI (US)
2nd June 2026
16AQI (US)
16AQI (US)
3rd June 2026
13AQI (US)
13AQI (US)
4th June 2026
26AQI (US)
26AQI (US)
5th June 2026
22AQI (US)
22AQI (US)
6th June 2026
24AQI (US)
24AQI (US)
7th June 2026
21AQI (US)
21AQI (US)
8th June 2026
21AQI (US)
21AQI (US)
9th June 2026
27AQI (US)
27AQI (US)
10th June 2026
23AQI (US)
23AQI (US)
11th June 2026
39AQI (US)
39AQI (US)
12th June 2026
43AQI (US)
43AQI (US)
13th June 2026
29AQI (US)
29AQI (US)
14th June 2026
25AQI (US)
25AQI (US)
15th June 2026
26AQI (US)
26AQI (US)
16th June 2026
26AQI (US)
26AQI (US)
17th June 2026
22AQI (US)
22AQI (US)
18th June 2026
26AQI (US)
26AQI (US)
19th June 2026
27AQI (US)
27AQI (US)
20th June 2026
36AQI (US)
36AQI (US)
21st June 2026
24AQI (US)
24AQI (US)
22nd June 2026
14AQI (US)
14AQI (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
30AQI (US)
30AQI (US)
27th June 2026
26AQI (US)
26AQI (US)
28th June 2026
26AQI (US)
26AQI (US)
29th June 2026
48AQI (US)
48AQI (US)
30th June 2026
57AQI (US)
57AQI (US)
1st July 2026
60AQI (US)
60AQI (US)
2nd July 2026
15AQI (US)
15AQI (US)
3rd July 2026
23AQI (US)
23AQI (US)
4th July 2026
35AQI (US)
35AQI (US)
5th July 2026
24AQI (US)
24AQI (US)
6th July 2026
22AQI (US)
22AQI (US)
7th July 2026
26AQI (US)
26AQI (US)
8th July 2026
26AQI (US)
26AQI (US)
9th July 2026
25AQI (US)
25AQI (US)
10th July 2026
27AQI (US)
27AQI (US)
11th July 2026
29AQI (US)
29AQI (US)
12th July 2026
28AQI (US)
28AQI (US)
13th July 2026
29AQI (US)
29AQI (US)
14th July 2026
30AQI (US)
30AQI (US)
15th July 2026
27AQI (US)
27AQI (US)
16th July 2026
33AQI (US)
33AQI (US)
17th July 2026
52AQI (US)
52AQI (US)
18th July 2026
59AQI (US)
59AQI (US)
19th July 2026
54AQI (US)
54AQI (US)
20th July 2026
56AQI (US)
56AQI (US)
21st July 2026
72AQI (US)
72AQI (US)
22nd July 2026
77AQI (US)
77AQI (US)
23rd July 2026
58AQI (US)
58AQI (US)
24th July 2026
42AQI (US)
42AQI (US)
25th July 2026
45AQI (US)
45AQI (US)
26th July 2026
38AQI (US)
38AQI (US)
27th July 2026
38AQI (US)
38AQI (US)
28th July 2026
40AQI (US)
40AQI (US)
29th July 2026
36AQI (US)
36AQI (US)
30th July 2026
38AQI (US)
38AQI (US)
31st July 2026
30AQI (US)
30AQI (US)
1st August 2026
46AQI (US)
46AQI (US)
2nd August 2026
41AQI (US)
41AQI (US)
3rd August 2026
43AQI (US)
43AQI (US)
4th August 2026
31AQI (US)
31AQI (US)
5th August 2026
26AQI (US)
26AQI (US)
6th August 2026
24AQI (US)
24AQI (US)
7th August 2026
26AQI (US)
26AQI (US)
8th August 2026
22AQI (US)
22AQI (US)
9th August 2026
24AQI (US)
24AQI (US)
10th August 2026
22AQI (US)
22AQI (US)
11th August 2026
23AQI (US)
23AQI (US)
12th August 2026
22AQI (US)
22AQI (US)
13th August 2026
27AQI (US)
27AQI (US)
14th August 2026
60AQI (US)
60AQI (US)
15th August 2026
53AQI (US)
53AQI (US)
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
40AQI (US)
44AQI (US)
49AQI (US)
39AQI (US)
45AQI (US)
28AQI (US)
39AQI (US)
33AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202640AQI (US)
27
4
18
10
16
15
25
5
19
12
28
2
23
8
13
2
169
58
Highest AQI (US) recorded in
March49AQI (US)
Lowest AQI (US) recorded in
June28AQI (US)
202551AQI (US)
24
7
22
6
14
15
2
9
21
20
11
10
20
18
12
1
20
11
30
11
20
6
24
14
17
198
164
3
Highest AQI (US) recorded in
November60AQI (US)
Lowest AQI (US) recorded in
September34AQI (US)
202443AQI (US)
16
15
22
7
24
7
15
14
1
18
12
20
10
29
2
24
7
27
3
30
1
23
7
29
2
277
87
1
Highest AQI (US) recorded in
April55AQI (US)
Lowest AQI (US) recorded in
October35AQI (US)
202350AQI (US)
21
6
3
15
13
12
19
14
16
15
16
19
11
24
7
18
13
20
10
20
11
16
11
2
16
14
210
147
5
Highest AQI (US) recorded in
March59AQI (US)
Lowest AQI (US) recorded in
July41AQI (US)
202244AQI (US)
21
9
17
4
16
15
10
7
14
17
21
9
18
3
1
26
2
23
8
18
11
1
25
6
210
91
1
Highest AQI (US) recorded in
March54AQI (US)
Lowest AQI (US) recorded in
September33AQI (US)
202141AQI (US)
20
10
19
9
21
8
15
6
19
12
21
9
29
2
28
3
27
3
26
5
20
10
23
8
268
85
Highest AQI (US) recorded in
May50AQI (US)
Lowest AQI (US) recorded in
September32AQI (US)
202045AQI (US)
6
7
13
8
9
9
19
11
29
2
15
14
2
18
1
23
8
16
14
17
13
1
165
87
3
Highest AQI (US) recorded in
August54AQI (US)
Lowest AQI (US) recorded in
September30AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2025(Avg.)
51AQI (US)Least Polluted Year Recorded
2026(Avg.)
40AQI (US)Miwa's annual 2026 AQI (US) (40) shows an average percentage change of -11.8% (improved AQI (US)) compared to previous years: 2020 (45), 2021 (41), 2022 (44), 2023 (50), 2024 (43), 2025 (51).
