Nishinoyamacho, Sayama, Osaka, 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
Nishinoyamacho, Sayama, Osaka, Japan
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
3rd Aug 2024
72AQILowest AQI recorded on
8th Aug 2023
14AQISame Day Analysis (15th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 24 of Good air quality, showing improvement over 2025 and 2024 on the same day.
Day & Night AQI Trend: 14th Aug - 15th Aug 2026
Nishinoyamacho, Sayama, Osaka, Japan
AQI
Day
Night
.
5 AM14th Aug 2026
7 PM
4 AM15th Aug 2026
Day time
Avg. Highest Time
5PM14th Aug
53AQI
Avg. Lowest Time
9AM14th Aug
36AQI
Night time
Avg. Highest Time
7PM14th Aug
44AQI
Avg. Lowest Time
3AM15th Aug
23AQI
In the last 24 hours,
Nishinoyamacho's AQI reached its highest point of 53 at 5 PM during the Day, while the lowest point, 23, was recorded at 3 AM during the Night between 14th Aug and 15th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Nishinoyamacho, Sayama, Osaka, 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 2026335 AMAQI
17th Jul 2026296 AMAQI
17th Jul 2026387 AMAQI
17th Jul 2026388 AMAQI
17th Jul 2026409 AMAQI
17th Jul 20264210 AMAQI
17th Jul 20265011 AMAQI
17th Jul 20264912 PMAQI
17th Jul 2026381 PMAQI
17th Jul 2026272 PMAQI
17th Jul 2026293 PMAQI
17th Jul 2026644 PMAQI
17th Jul 2026595 PMAQI
17th Jul 2026606 PMAQI
17th Jul 2026627 PMAQI
17th Jul 2026628 PMAQI
17th Jul 2026609 PMAQI
17th Jul 20266010 PMAQI
17th Jul 20266411 PMAQI
18th Jul 20266012 AMAQI
18th Jul 2026601 AMAQI
18th Jul 2026622 AMAQI
18th Jul 2026623 AMAQI
18th Jul 2026654 AMAQI
29°C26/33°C
18th Jul 2026655 AMAQI
18th Jul 2026586 AMAQI
18th Jul 2026667 AMAQI
18th Jul 2026648 AMAQI
18th Jul 2026719 AMAQI
18th Jul 20267310 AMAQI
18th Jul 20268011 AMAQI
18th Jul 20267912 PMAQI
18th Jul 2026741 PMAQI
18th Jul 2026742 PMAQI
18th Jul 2026783 PMAQI
18th Jul 2026834 PMAQI
18th Jul 2026845 PMAQI
18th Jul 2026706 PMAQI
18th Jul 2026677 PMAQI
18th Jul 2026578 PMAQI
18th Jul 2026529 PMAQI
18th Jul 20265010 PMAQI
18th Jul 20265011 PMAQI
19th Jul 20264812 AMAQI
19th Jul 2026481 AMAQI
19th Jul 2026482 AMAQI
19th Jul 2026503 AMAQI
19th Jul 2026424 AMAQI
28°C25/31°C
19th Jul 2026445 AMAQI
19th Jul 2026426 AMAQI
19th Jul 2026447 AMAQI
19th Jul 2026448 AMAQI
19th Jul 2026499 AMAQI
19th Jul 20265110 AMAQI
19th Jul 20265311 AMAQI
19th Jul 20264512 PMAQI
19th Jul 2026331 PMAQI
19th Jul 2026362 PMAQI
19th Jul 2026333 PMAQI
19th Jul 2026584 PMAQI
19th Jul 2026645 PMAQI
19th Jul 2026596 PMAQI
19th Jul 2026507 PMAQI
19th Jul 2026608 PMAQI
19th Jul 2026629 PMAQI
19th Jul 20265010 PMAQI
19th Jul 20264611 PMAQI
20th Jul 20264412 AMAQI
20th Jul 2026461 AMAQI
20th Jul 2026382 AMAQI
20th Jul 2026313 AMAQI
20th Jul 2026294 AMAQI
27°C24/31°C
20th Jul 2026295 AMAQI
20th Jul 2026276 AMAQI
20th Jul 2026277 AMAQI
20th Jul 2026318 AMAQI
20th Jul 2026299 AMAQI
20th Jul 20262710 AMAQI
20th Jul 20262911 AMAQI
20th Jul 20264412 PMAQI
20th Jul 2026441 PMAQI
20th Jul 2026562 PMAQI
20th Jul 2026533 PMAQI
20th Jul 2026554 PMAQI
20th Jul 2026575 PMAQI
20th Jul 2026626 PMAQI
20th Jul 2026607 PMAQI
20th Jul 2026658 PMAQI
20th Jul 2026659 PMAQI
20th Jul 20266410 PMAQI
20th Jul 20265811 PMAQI
21st Jul 20265812 AMAQI
21st Jul 2026651 AMAQI
21st Jul 2026542 AMAQI
21st Jul 2026523 AMAQI
21st Jul 2026534 AMAQI
28°C25/32°C
21st Jul 2026555 AMAQI
21st Jul 2026576 AMAQI
21st Jul 2026557 AMAQI
21st Jul 2026558 AMAQI
21st Jul 2026569 AMAQI
21st Jul 20266210 AMAQI
21st Jul 20266211 AMAQI
21st Jul 2026621 PMAQI
21st Jul 2026622 PMAQI
21st Jul 2026623 PMAQI
21st Jul 2026624 PMAQI
21st Jul 2026645 PMAQI
21st Jul 2026646 PMAQI
21st Jul 2026967 PMAQI
21st Jul 2026688 PMAQI
21st Jul 2026719 PMAQI
21st Jul 20266810 PMAQI
21st Jul 20266711 PMAQI
22nd Jul 20266712 AMAQI
22nd Jul 2026691 AMAQI
22nd Jul 2026642 AMAQI
22nd Jul 2026573 AMAQI
22nd Jul 2026564 AMAQI
29°C25/33°C
22nd Jul 2026595 AMAQI
22nd Jul 2026576 AMAQI
22nd Jul 2026587 AMAQI
22nd Jul 2026628 AMAQI
22nd Jul 2026639 AMAQI
22nd Jul 20265910 AMAQI
22nd Jul 20266411 AMAQI
22nd Jul 20266912 PMAQI
22nd Jul 2026711 PMAQI
22nd Jul 2026742 PMAQI
22nd Jul 2026843 PMAQI
22nd Jul 2026854 PMAQI
22nd Jul 2026805 PMAQI
22nd Jul 2026756 PMAQI
22nd Jul 2026767 PMAQI
22nd Jul 2026718 PMAQI
22nd Jul 2026939 PMAQI
22nd Jul 20268810 PMAQI
22nd Jul 20268311 PMAQI
23rd Jul 20267812 AMAQI
23rd Jul 2026871 AMAQI
23rd Jul 2026732 AMAQI
23rd Jul 2026783 AMAQI
23rd Jul 2026844 AMAQI
29°C26/33°C
23rd Jul 2026825 AMAQI
23rd Jul 2026906 AMAQI
23rd Jul 2026707 AMAQI
23rd Jul 2026718 AMAQI
23rd Jul 2026879 AMAQI
23rd Jul 20268310 AMAQI
23rd Jul 20268811 AMAQI
23rd Jul 20268612 PMAQI
23rd Jul 2026861 PMAQI
23rd Jul 2026882 PMAQI
23rd Jul 2026923 PMAQI
23rd Jul 2026884 PMAQI
23rd Jul 2026875 PMAQI
23rd Jul 2026816 PMAQI
23rd Jul 2026817 PMAQI
23rd Jul 2026838 PMAQI
23rd Jul 2026819 PMAQI
23rd Jul 20267010 PMAQI
23rd Jul 20266011 PMAQI
24th Jul 20265912 AMAQI
24th Jul 2026491 AMAQI
24th Jul 2026462 AMAQI
24th Jul 2026423 AMAQI
24th Jul 2026464 AMAQI
30°C26/35°C
24th Jul 2026485 AMAQI
24th Jul 2026466 AMAQI
24th Jul 2026467 AMAQI
24th Jul 2026508 AMAQI
24th Jul 2026579 AMAQI
24th Jul 20265210 AMAQI
24th Jul 20266011 AMAQI
24th Jul 20265612 PMAQI
24th Jul 2026621 PMAQI
24th Jul 2026702 PMAQI
24th Jul 2026683 PMAQI
24th Jul 2026724 PMAQI
24th Jul 2026735 PMAQI
24th Jul 2026696 PMAQI
24th Jul 2026707 PMAQI
24th Jul 2026638 PMAQI
24th Jul 2026659 PMAQI
24th Jul 20265910 PMAQI
24th Jul 20265511 PMAQI
25th Jul 20265212 AMAQI
25th Jul 2026511 AMAQI
25th Jul 2026622 AMAQI
25th Jul 2026533 AMAQI
25th Jul 2026484 AMAQI
30°C27/35°C
25th Jul 2026445 AMAQI
25th Jul 2026336 AMAQI
25th Jul 2026527 AMAQI
25th Jul 2026498 AMAQI
25th Jul 2026469 AMAQI
25th Jul 20264810 AMAQI
25th Jul 20265011 AMAQI
25th Jul 20265512 PMAQI
25th Jul 2026591 PMAQI
25th Jul 2026582 PMAQI
25th Jul 2026623 PMAQI
25th Jul 2026554 PMAQI
25th Jul 2026535 PMAQI
25th Jul 2026516 PMAQI
25th Jul 2026567 PMAQI
25th Jul 2026548 PMAQI
25th Jul 2026539 PMAQI
25th Jul 20264710 PMAQI
25th Jul 20264211 PMAQI
26th Jul 20263812 AMAQI
26th Jul 2026381 AMAQI
26th Jul 2026482 AMAQI
26th Jul 2026483 AMAQI
26th Jul 2026364 AMAQI
30°C26/34°C
26th Jul 2026515 AMAQI
26th Jul 2026476 AMAQI
26th Jul 2026447 AMAQI
26th Jul 2026488 AMAQI
26th Jul 2026489 AMAQI
26th Jul 20265210 AMAQI
26th Jul 20265311 AMAQI
26th Jul 20265412 PMAQI
26th Jul 2026501 PMAQI
26th Jul 2026522 PMAQI
26th Jul 2026503 PMAQI
26th Jul 2026534 PMAQI
26th Jul 2026485 PMAQI
26th Jul 2026486 PMAQI
26th Jul 2026497 PMAQI
26th Jul 2026528 PMAQI
26th Jul 2026529 PMAQI
26th Jul 20264010 PMAQI
26th Jul 20264011 PMAQI
27th Jul 20264612 AMAQI
27th Jul 2026461 AMAQI
27th Jul 2026402 AMAQI
27th Jul 2026483 AMAQI
27th Jul 2026444 AMAQI
29°C25/33°C
27th Jul 2026425 AMAQI
27th Jul 2026386 AMAQI
27th Jul 2026387 AMAQI
27th Jul 2026428 AMAQI
27th Jul 2026429 AMAQI
27th Jul 20264410 AMAQI
27th Jul 20264011 AMAQI
27th Jul 20264612 PMAQI
27th Jul 2026461 PMAQI
27th Jul 2026382 PMAQI
27th Jul 2026313 PMAQI
27th Jul 2026314 PMAQI
27th Jul 2026335 PMAQI
27th Jul 2026276 PMAQI
27th Jul 2026297 PMAQI
27th Jul 2026298 PMAQI
27th Jul 2026389 PMAQI
27th Jul 20263610 PMAQI
27th Jul 20263311 PMAQI
28th Jul 20263812 AMAQI
28th Jul 2026361 AMAQI
28th Jul 2026362 AMAQI
28th Jul 2026363 AMAQI
28th Jul 2026384 AMAQI
28°C26/33°C
28th Jul 2026405 AMAQI
28th Jul 2026366 AMAQI
28th Jul 2026427 AMAQI
28th Jul 2026428 AMAQI
28th Jul 2026449 AMAQI
28th Jul 20265310 AMAQI
28th Jul 20265511 AMAQI
28th Jul 20266212 PMAQI
28th Jul 2026621 PMAQI
28th Jul 2026532 PMAQI
28th Jul 2026533 PMAQI
28th Jul 2026494 PMAQI
28th Jul 2026525 PMAQI
28th Jul 2026516 PMAQI
28th Jul 2026447 PMAQI
28th Jul 2026338 PMAQI
28th Jul 2026409 PMAQI
28th Jul 20263810 PMAQI
28th Jul 20263111 PMAQI
29th Jul 20263612 AMAQI
29th Jul 2026331 AMAQI
29th Jul 2026292 AMAQI
29th Jul 2026293 AMAQI
29th Jul 2026314 AMAQI
28°C25/32°C
29th Jul 2026335 AMAQI
29th Jul 2026316 AMAQI
29th Jul 2026367 AMAQI
29th Jul 2026388 AMAQI
29th Jul 2026389 AMAQI
29th Jul 20264410 AMAQI
29th Jul 20265411 AMAQI
29th Jul 20265212 PMAQI
29th Jul 2026541 PMAQI
29th Jul 2026542 PMAQI
29th Jul 2026563 PMAQI
29th Jul 2026574 PMAQI
29th Jul 2026555 PMAQI
29th Jul 2026506 PMAQI
29th Jul 2026557 PMAQI
29th Jul 2026528 PMAQI
29th Jul 2026539 PMAQI
29th Jul 20265110 PMAQI
29th Jul 20265111 PMAQI
30th Jul 20265412 AMAQI
30th Jul 2026551 AMAQI
30th Jul 2026512 AMAQI
30th Jul 2026533 AMAQI
30th Jul 2026514 AMAQI
26°C24/29°C
30th Jul 2026505 AMAQI
30th Jul 2026506 AMAQI
30th Jul 2026487 AMAQI
30th Jul 2026508 AMAQI
30th Jul 2026429 AMAQI
30th Jul 20264810 AMAQI
30th Jul 20265211 AMAQI
30th Jul 20265612 PMAQI
30th Jul 2026621 PMAQI
30th Jul 2026602 PMAQI
30th Jul 2026573 PMAQI
30th Jul 2026574 PMAQI
30th Jul 2026495 PMAQI
30th Jul 2026446 PMAQI
30th Jul 2026367 PMAQI
30th Jul 2026298 PMAQI
30th Jul 2026339 PMAQI
30th Jul 20263410 PMAQI
30th Jul 20262911 PMAQI
31st Jul 20264012 AMAQI
31st Jul 2026401 AMAQI
31st Jul 2026402 AMAQI
31st Jul 2026403 AMAQI
31st Jul 2026384 AMAQI
29°C25/32°C
31st Jul 2026365 AMAQI
31st Jul 2026386 AMAQI
31st Jul 2026487 AMAQI
31st Jul 2026488 AMAQI
31st Jul 2026489 AMAQI
31st Jul 20264810 AMAQI
31st Jul 20265111 AMAQI
31st Jul 20265012 PMAQI
31st Jul 2026501 PMAQI
31st Jul 2026512 PMAQI
31st Jul 2026533 PMAQI
31st Jul 2026714 PMAQI
31st Jul 2026625 PMAQI
31st Jul 2026536 PMAQI
31st Jul 2026407 PMAQI
31st Jul 2026408 PMAQI
31st Jul 2026529 PMAQI
31st Jul 20267210 PMAQI
31st Jul 20266011 PMAQI
1st Aug 20265612 AMAQI
1st Aug 2026511 AMAQI
1st Aug 2026502 AMAQI
1st Aug 2026443 AMAQI
1st Aug 2026494 AMAQI
29°C25/33°C
1st Aug 2026535 AMAQI
1st Aug 2026536 AMAQI
1st Aug 2026487 AMAQI
1st Aug 2026528 AMAQI
1st Aug 2026579 AMAQI
1st Aug 20265510 AMAQI
1st Aug 20265611 AMAQI
1st Aug 20266012 PMAQI
1st Aug 2026641 PMAQI
1st Aug 2026602 PMAQI
1st Aug 2026603 PMAQI
1st Aug 2026604 PMAQI
1st Aug 2026625 PMAQI
1st Aug 2026586 PMAQI
1st Aug 2026477 PMAQI
1st Aug 2026428 PMAQI
1st Aug 2026449 PMAQI
1st Aug 20264810 PMAQI
1st Aug 20264211 PMAQI
2nd Aug 20264212 AMAQI
2nd Aug 2026421 AMAQI
2nd Aug 2026462 AMAQI
2nd Aug 2026503 AMAQI
2nd Aug 2026504 AMAQI
29°C25/34°C
2nd Aug 2026505 AMAQI
2nd Aug 2026486 AMAQI
2nd Aug 2026507 AMAQI
2nd Aug 2026488 AMAQI
2nd Aug 2026519 AMAQI
2nd Aug 20265010 AMAQI
2nd Aug 20265111 AMAQI
2nd Aug 20264612 PMAQI
2nd Aug 2026461 PMAQI
2nd Aug 2026482 PMAQI
2nd Aug 2026513 PMAQI
2nd Aug 2026424 PMAQI
2nd Aug 2026505 PMAQI
2nd Aug 2026516 PMAQI
2nd Aug 2026547 PMAQI
2nd Aug 2026548 PMAQI
2nd Aug 2026519 PMAQI
2nd Aug 20265010 PMAQI
2nd Aug 20265111 PMAQI
3rd Aug 20265012 AMAQI
3rd Aug 2026421 AMAQI
3rd Aug 2026422 AMAQI
3rd Aug 2026463 AMAQI
3rd Aug 2026444 AMAQI
29°C26/33°C
3rd Aug 2026425 AMAQI
3rd Aug 2026466 AMAQI
3rd Aug 2026487 AMAQI
3rd Aug 2026488 AMAQI
3rd Aug 2026509 AMAQI
3rd Aug 20265110 AMAQI
3rd Aug 20265111 AMAQI
3rd Aug 20265312 PMAQI
3rd Aug 2026621 PMAQI
3rd Aug 2026622 PMAQI
3rd Aug 2026573 PMAQI
3rd Aug 2026564 PMAQI
3rd Aug 2026555 PMAQI
3rd Aug 2026546 PMAQI
3rd Aug 2026467 PMAQI
3rd Aug 2026408 PMAQI
3rd Aug 2026409 PMAQI
3rd Aug 20263810 PMAQI
3rd Aug 20263611 PMAQI
4th Aug 20263812 AMAQI
4th Aug 2026311 AMAQI
4th Aug 2026292 AMAQI
4th Aug 2026253 AMAQI
4th Aug 2026234 AMAQI
28°C25/32°C
4th Aug 2026235 AMAQI
4th Aug 2026236 AMAQI
4th Aug 2026237 AMAQI
4th Aug 2026258 AMAQI
4th Aug 2026219 AMAQI
4th Aug 20262510 AMAQI
4th Aug 20262511 AMAQI
4th Aug 20262312 PMAQI
4th Aug 2026251 PMAQI
4th Aug 2026252 PMAQI
4th Aug 2026253 PMAQI
4th Aug 2026274 PMAQI
4th Aug 2026275 PMAQI
4th Aug 2026296 PMAQI
4th Aug 2026277 PMAQI
4th Aug 2026278 PMAQI
4th Aug 2026239 PMAQI
4th Aug 20262110 PMAQI
4th Aug 20261711 PMAQI
5th Aug 20262112 AMAQI
5th Aug 2026211 AMAQI
5th Aug 2026212 AMAQI
5th Aug 2026123 AMAQI
5th Aug 2026124 AMAQI
27°C24/32°C
5th Aug 2026125 AMAQI
5th Aug 2026126 AMAQI
5th Aug 2026147 AMAQI
5th Aug 2026178 AMAQI
5th Aug 2026219 AMAQI
5th Aug 20262310 AMAQI
5th Aug 20262111 AMAQI
5th Aug 20261412 PMAQI
5th Aug 2026211 PMAQI
5th Aug 2026252 PMAQI
5th Aug 2026233 PMAQI
5th Aug 2026214 PMAQI
5th Aug 2026215 PMAQI
5th Aug 2026236 PMAQI
5th Aug 2026277 PMAQI
5th Aug 2026298 PMAQI
5th Aug 2026299 PMAQI
5th Aug 20262910 PMAQI
5th Aug 20262511 PMAQI
6th Aug 20262312 AMAQI
6th Aug 2026231 AMAQI
6th Aug 2026252 AMAQI
6th Aug 2026213 AMAQI
6th Aug 2026214 AMAQI
27°C22/33°C
6th Aug 2026195 AMAQI
6th Aug 2026236 AMAQI
6th Aug 2026237 AMAQI
6th Aug 2026238 AMAQI
6th Aug 2026239 AMAQI
6th Aug 20261910 AMAQI
6th Aug 20262311 AMAQI
6th Aug 20262512 PMAQI
6th Aug 2026251 PMAQI
6th Aug 2026252 PMAQI
6th Aug 2026253 PMAQI
6th Aug 2026254 PMAQI
6th Aug 2026255 PMAQI
6th Aug 2026256 PMAQI
6th Aug 2026257 PMAQI
6th Aug 2026258 PMAQI
6th Aug 2026259 PMAQI
6th Aug 20262110 PMAQI
6th Aug 20262511 PMAQI
7th Aug 20262512 AMAQI
7th Aug 2026231 AMAQI
7th Aug 2026212 AMAQI
7th Aug 2026213 AMAQI
7th Aug 2026214 AMAQI
28°C24/33°C
7th Aug 2026215 AMAQI
7th Aug 2026216 AMAQI
7th Aug 2026237 AMAQI
7th Aug 2026218 AMAQI
7th Aug 2026259 AMAQI
7th Aug 20262510 AMAQI
7th Aug 20262511 AMAQI
7th Aug 20262512 PMAQI
7th Aug 2026291 PMAQI
7th Aug 2026232 PMAQI
7th Aug 2026193 PMAQI
7th Aug 2026254 PMAQI
7th Aug 2026215 PMAQI
7th Aug 2026256 PMAQI
7th Aug 2026257 PMAQI
7th Aug 2026258 PMAQI
7th Aug 2026259 PMAQI
7th Aug 20262910 PMAQI
7th Aug 20262911 PMAQI
8th Aug 20262512 AMAQI
8th Aug 2026251 AMAQI
8th Aug 2026252 AMAQI
8th Aug 2026233 AMAQI
8th Aug 2026254 AMAQI
28°C25/34°C
8th Aug 2026255 AMAQI
8th Aug 2026216 AMAQI
8th Aug 2026257 AMAQI
8th Aug 2026258 AMAQI
8th Aug 2026299 AMAQI
8th Aug 20262910 AMAQI
8th Aug 20262911 AMAQI
8th Aug 20262712 PMAQI
8th Aug 2026271 PMAQI
8th Aug 2026212 PMAQI
8th Aug 2026213 PMAQI
8th Aug 2026254 PMAQI
8th Aug 2026235 PMAQI
8th Aug 2026216 PMAQI
8th Aug 2026217 PMAQI
8th Aug 2026218 PMAQI
8th Aug 2026219 PMAQI
8th Aug 20262110 PMAQI
8th Aug 20262311 PMAQI
9th Aug 20262112 AMAQI
9th Aug 2026211 AMAQI
9th Aug 2026212 AMAQI
9th Aug 2026253 AMAQI
9th Aug 2026234 AMAQI
27°C24/32°C
9th Aug 2026235 AMAQI
9th Aug 2026256 AMAQI
9th Aug 2026257 AMAQI
9th Aug 2026218 AMAQI
9th Aug 2026219 AMAQI
9th Aug 20262110 AMAQI
9th Aug 20262111 AMAQI
9th Aug 20262112 PMAQI
9th Aug 2026231 PMAQI
9th Aug 2026232 PMAQI
9th Aug 2026213 PMAQI
9th Aug 2026234 PMAQI
9th Aug 2026255 PMAQI
9th Aug 2026236 PMAQI
9th Aug 2026257 PMAQI
9th Aug 2026258 PMAQI
9th Aug 2026259 PMAQI
9th Aug 20262510 PMAQI
9th Aug 20262711 PMAQI
10th Aug 20262712 AMAQI
10th Aug 2026251 AMAQI
10th Aug 2026252 AMAQI
10th Aug 2026253 AMAQI
10th Aug 2026254 AMAQI
27°C24/31°C
10th Aug 2026235 AMAQI
10th Aug 2026256 AMAQI
10th Aug 2026257 AMAQI
10th Aug 2026238 AMAQI
10th Aug 2026239 AMAQI
10th Aug 20262510 AMAQI
10th Aug 20262511 AMAQI
10th Aug 20262312 PMAQI
10th Aug 2026251 PMAQI
10th Aug 2026252 PMAQI
10th Aug 2026253 PMAQI
10th Aug 2026254 PMAQI
10th Aug 2026235 PMAQI
10th Aug 2026256 PMAQI
10th Aug 2026237 PMAQI
10th Aug 2026258 PMAQI
10th Aug 2026259 PMAQI
10th Aug 20262510 PMAQI
10th Aug 20262511 PMAQI
11th Aug 20262512 AMAQI
11th Aug 2026231 AMAQI
11th Aug 2026232 AMAQI
11th Aug 2026213 AMAQI
11th Aug 2026214 AMAQI
26°C23/31°C
11th Aug 2026215 AMAQI
11th Aug 2026216 AMAQI
11th Aug 2026217 AMAQI
11th Aug 2026218 AMAQI
11th Aug 2026259 AMAQI
11th Aug 20262510 AMAQI
11th Aug 20262511 AMAQI
11th Aug 20262112 PMAQI
11th Aug 2026231 PMAQI
11th Aug 2026212 PMAQI
11th Aug 2026293 PMAQI
11th Aug 2026234 PMAQI
11th Aug 2026215 PMAQI
11th Aug 2026236 PMAQI
11th Aug 2026217 PMAQI
11th Aug 2026218 PMAQI
11th Aug 2026259 PMAQI
11th Aug 20262510 PMAQI
11th Aug 20262511 PMAQI
12th Aug 20262712 AMAQI
12th Aug 2026271 AMAQI
12th Aug 2026252 AMAQI
12th Aug 2026233 AMAQI
12th Aug 2026254 AMAQI
24°C20/28°C
12th Aug 2026255 AMAQI
12th Aug 2026256 AMAQI
12th Aug 2026257 AMAQI
12th Aug 2026258 AMAQI
12th Aug 2026279 AMAQI
12th Aug 20262510 AMAQI
12th Aug 20262311 AMAQI
12th Aug 20262112 PMAQI
12th Aug 2026231 PMAQI
12th Aug 2026212 PMAQI
12th Aug 2026213 PMAQI
12th Aug 2026214 PMAQI
12th Aug 2026235 PMAQI
12th Aug 2026216 PMAQI
12th Aug 2026257 PMAQI
12th Aug 2026258 PMAQI
12th Aug 2026259 PMAQI
12th Aug 20262910 PMAQI
12th Aug 20262511 PMAQI
13th Aug 20262712 AMAQI
13th Aug 2026271 AMAQI
13th Aug 2026252 AMAQI
13th Aug 2026253 AMAQI
13th Aug 2026254 AMAQI
25°C23/27°C
13th Aug 2026255 AMAQI
13th Aug 2026276 AMAQI
13th Aug 2026277 AMAQI
13th Aug 2026278 AMAQI
13th Aug 2026299 AMAQI
13th Aug 20262310 AMAQI
13th Aug 20262311 AMAQI
13th Aug 20262112 PMAQI
13th Aug 2026211 PMAQI
13th Aug 2026212 PMAQI
13th Aug 2026233 PMAQI
13th Aug 2026214 PMAQI
13th Aug 2026215 PMAQI
13th Aug 2026236 PMAQI
13th Aug 2026297 PMAQI
13th Aug 2026388 PMAQI
13th Aug 2026339 PMAQI
13th Aug 20263610 PMAQI
13th Aug 20263611 PMAQI
14th Aug 20263812 AMAQI
14th Aug 2026361 AMAQI
14th Aug 2026382 AMAQI
14th Aug 2026383 AMAQI
14th Aug 2026384 AMAQI
25°C21/29°C
14th Aug 2026365 AMAQI
14th Aug 2026386 AMAQI
14th Aug 2026427 AMAQI
14th Aug 2026368 AMAQI
14th Aug 2026369 AMAQI
14th Aug 20264910 AMAQI
14th Aug 20264011 AMAQI
14th Aug 20264612 PMAQI
14th Aug 2026441 PMAQI
14th Aug 2026442 PMAQI
14th Aug 2026483 PMAQI
14th Aug 2026494 PMAQI
14th Aug 2026535 PMAQI
14th Aug 2026486 PMAQI
14th Aug 2026447 PMAQI
14th Aug 2026408 PMAQI
14th Aug 2026369 PMAQI
14th Aug 20263310 PMAQI
14th Aug 20263111 PMAQI
15th Aug 20263112 AMAQI
15th Aug 2026291 AMAQI
15th Aug 2026292 AMAQI
15th Aug 2026233 AMAQI
15th Aug 2026254 AMAQI
25°C22/30°C
15th Aug 2026235 AMAQI
5 AM15th Aug 2026216 AMAQI
15th Aug 2026217 AMAQI
15th Aug 2026258 AMAQI
15th Aug 2026299 AMAQI
15th Aug 20262510 AMAQI
15th Aug 20262311 AMAQI
15th Aug 20262112 PMAQI
12 PM15th Aug 2026251 PMAQI
15th Aug 2026252 PMAQI
15th Aug 2026253 PMAQI
15th Aug 2026254 PMAQI
15th Aug 2026215 PMAQI
15th Aug 2026196 PMAQI
15th Aug 2026217 PMAQI
7 PM15th Aug 2026218 PMAQI
15th Aug 2026219 PMAQI
15th Aug 20262310 PMAQI
15th Aug 20262311 PMAQI
12 AM
4 AM
26°C22/30°C
Day time
Avg. Highest Time
4 PM - 5 PM
47AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
5 AM - 8 AM
38AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 PM to 5 PM (Avg. 47), while the lowest AQI was between 5 AM to 8 AM (Avg. 38).
Night time
Avg. Highest Time
8 PM - 10 PM
43AQI
3 hours / Day
90 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 10 PM (Avg. 43), while the lowest AQI was between 12 AM to 4 AM (Avg. 39).
2026 Days Vs Air Quality
Nishinoyamacho, Sayama, Osaka, Japan
2026
80%
182
20%
45
Total number of days with different AQI categories in last 227 days in 2026 (138 days remaining)
Good
182 DaysModerate
45 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 80%
Health Risk Level:
Low
In 2026, 80% 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
Nishinoyamacho, Sayama, Osaka, 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
25AQI (US)
25AQI (US)
2nd January 2026
24AQI (US)
24AQI (US)
3rd January 2026
18AQI (US)
18AQI (US)
4th January 2026
33AQI (US)
33AQI (US)
5th January 2026
43AQI (US)
43AQI (US)
6th January 2026
25AQI (US)
25AQI (US)
7th January 2026
33AQI (US)
33AQI (US)
8th January 2026
35AQI (US)
35AQI (US)
9th January 2026
23AQI (US)
23AQI (US)
10th January 2026
36AQI (US)
36AQI (US)
11th January 2026
33AQI (US)
33AQI (US)
12th January 2026
34AQI (US)
34AQI (US)
13th January 2026
32AQI (US)
32AQI (US)
14th January 2026
25AQI (US)
25AQI (US)
15th January 2026
39AQI (US)
39AQI (US)
16th January 2026
52AQI (US)
52AQI (US)
17th January 2026
44AQI (US)
44AQI (US)
18th January 2026
43AQI (US)
43AQI (US)
19th January 2026
46AQI (US)
46AQI (US)
20th January 2026
29AQI (US)
29AQI (US)
21st January 2026
11AQI (US)
11AQI (US)
22nd January 2026
30AQI (US)
30AQI (US)
23rd January 2026
52AQI (US)
52AQI (US)
24th January 2026
52AQI (US)
52AQI (US)
25th January 2026
37AQI (US)
37AQI (US)
26th January 2026
22AQI (US)
22AQI (US)
27th January 2026
51AQI (US)
51AQI (US)
28th January 2026
25AQI (US)
25AQI (US)
29th January 2026
19AQI (US)
19AQI (US)
30th January 2026
36AQI (US)
36AQI (US)
31st January 2026
30AQI (US)
30AQI (US)
1st February 2026
41AQI (US)
41AQI (US)
2nd February 2026
56AQI (US)
56AQI (US)
3rd February 2026
34AQI (US)
34AQI (US)
4th February 2026
44AQI (US)
44AQI (US)
5th February 2026
49AQI (US)
49AQI (US)
6th February 2026
43AQI (US)
43AQI (US)
7th February 2026
13AQI (US)
13AQI (US)
8th February 2026
16AQI (US)
16AQI (US)
9th February 2026
38AQI (US)
38AQI (US)
10th February 2026
50AQI (US)
50AQI (US)
11th February 2026
49AQI (US)
49AQI (US)
12th February 2026
53AQI (US)
53AQI (US)
13th February 2026
61AQI (US)
61AQI (US)
14th February 2026
63AQI (US)
63AQI (US)
15th February 2026
58AQI (US)
58AQI (US)
16th February 2026
58AQI (US)
58AQI (US)
17th February 2026
18AQI (US)
18AQI (US)
18th February 2026
25AQI (US)
25AQI (US)
19th February 2026
36AQI (US)
36AQI (US)
20th February 2026
33AQI (US)
33AQI (US)
21st February 2026
48AQI (US)
48AQI (US)
22nd February 2026
23AQI (US)
23AQI (US)
23rd February 2026
46AQI (US)
46AQI (US)
24th February 2026
44AQI (US)
44AQI (US)
25th February 2026
31AQI (US)
31AQI (US)
26th February 2026
14AQI (US)
14AQI (US)
27th February 2026
47AQI (US)
47AQI (US)
28th February 2026
44AQI (US)
44AQI (US)
1st March 2026
49AQI (US)
49AQI (US)
2nd March 2026
82AQI (US)
82AQI (US)
3rd March 2026
49AQI (US)
49AQI (US)
4th March 2026
63AQI (US)
63AQI (US)
5th March 2026
57AQI (US)
57AQI (US)
6th March 2026
53AQI (US)
53AQI (US)
7th March 2026
49AQI (US)
49AQI (US)
8th March 2026
46AQI (US)
46AQI (US)
9th March 2026
51AQI (US)
51AQI (US)
10th March 2026
58AQI (US)
58AQI (US)
11th March 2026
53AQI (US)
53AQI (US)
12th March 2026
66AQI (US)
66AQI (US)
13th March 2026
48AQI (US)
48AQI (US)
14th March 2026
46AQI (US)
46AQI (US)
15th March 2026
62AQI (US)
62AQI (US)
16th March 2026
62AQI (US)
62AQI (US)
17th March 2026
52AQI (US)
52AQI (US)
18th March 2026
62AQI (US)
62AQI (US)
19th March 2026
39AQI (US)
39AQI (US)
20th March 2026
53AQI (US)
53AQI (US)
21st March 2026
45AQI (US)
45AQI (US)
22nd March 2026
52AQI (US)
52AQI (US)
23rd March 2026
52AQI (US)
52AQI (US)
24th March 2026
53AQI (US)
53AQI (US)
25th March 2026
37AQI (US)
37AQI (US)
26th March 2026
10AQI (US)
10AQI (US)
27th March 2026
39AQI (US)
39AQI (US)
28th March 2026
53AQI (US)
53AQI (US)
29th March 2026
64AQI (US)
64AQI (US)
30th March 2026
36AQI (US)
36AQI (US)
31st March 2026
18AQI (US)
18AQI (US)
1st April 2026
22AQI (US)
22AQI (US)
2nd April 2026
48AQI (US)
48AQI (US)
3rd April 2026
53AQI (US)
53AQI (US)
4th April 2026
36AQI (US)
36AQI (US)
5th April 2026
18AQI (US)
18AQI (US)
6th April 2026
37AQI (US)
37AQI (US)
7th April 2026
30AQI (US)
30AQI (US)
8th April 2026
29AQI (US)
29AQI (US)
9th April 2026
41AQI (US)
41AQI (US)
10th April 2026
47AQI (US)
47AQI (US)
11th April 2026
36AQI (US)
36AQI (US)
12th April 2026
38AQI (US)
38AQI (US)
13th April 2026
38AQI (US)
38AQI (US)
14th April 2026
46AQI (US)
46AQI (US)
15th April 2026
19AQI (US)
19AQI (US)
16th April 2026
26AQI (US)
26AQI (US)
17th April 2026
40AQI (US)
40AQI (US)
18th April 2026
32AQI (US)
32AQI (US)
19th April 2026
38AQI (US)
38AQI (US)
20th April 2026
38AQI (US)
38AQI (US)
21st April 2026
40AQI (US)
40AQI (US)
22nd April 2026
43AQI (US)
43AQI (US)
23rd April 2026
34AQI (US)
34AQI (US)
24th April 2026
33AQI (US)
33AQI (US)
25th April 2026
44AQI (US)
44AQI (US)
26th April 2026
48AQI (US)
48AQI (US)
27th April 2026
49AQI (US)
49AQI (US)
28th April 2026
47AQI (US)
47AQI (US)
29th April 2026
43AQI (US)
43AQI (US)
30th April 2026
35AQI (US)
35AQI (US)
1st May 2026
40AQI (US)
40AQI (US)
2nd May 2026
54AQI (US)
54AQI (US)
3rd May 2026
46AQI (US)
46AQI (US)
4th May 2026
18AQI (US)
18AQI (US)
5th May 2026
19AQI (US)
19AQI (US)
6th May 2026
33AQI (US)
33AQI (US)
7th May 2026
35AQI (US)
35AQI (US)
8th May 2026
27AQI (US)
27AQI (US)
9th May 2026
29AQI (US)
29AQI (US)
10th May 2026
34AQI (US)
34AQI (US)
11th May 2026
38AQI (US)
38AQI (US)
12th May 2026
40AQI (US)
40AQI (US)
13th May 2026
44AQI (US)
44AQI (US)
14th May 2026
39AQI (US)
39AQI (US)
15th May 2026
40AQI (US)
40AQI (US)
16th May 2026
84AQI (US)
84AQI (US)
17th May 2026
67AQI (US)
67AQI (US)
18th May 2026
53AQI (US)
53AQI (US)
19th May 2026
49AQI (US)
49AQI (US)
20th May 2026
62AQI (US)
62AQI (US)
21st May 2026
61AQI (US)
61AQI (US)
22nd May 2026
62AQI (US)
62AQI (US)
23rd May 2026
56AQI (US)
56AQI (US)
24th May 2026
61AQI (US)
61AQI (US)
25th May 2026
50AQI (US)
50AQI (US)
26th May 2026
40AQI (US)
40AQI (US)
27th May 2026
24AQI (US)
24AQI (US)
28th May 2026
25AQI (US)
25AQI (US)
29th May 2026
25AQI (US)
25AQI (US)
30th May 2026
24AQI (US)
24AQI (US)
31st May 2026
28AQI (US)
28AQI (US)
1st June 2026
29AQI (US)
29AQI (US)
2nd June 2026
31AQI (US)
31AQI (US)
3rd June 2026
23AQI (US)
23AQI (US)
4th June 2026
25AQI (US)
25AQI (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
23AQI (US)
23AQI (US)
10th June 2026
22AQI (US)
22AQI (US)
11th June 2026
25AQI (US)
25AQI (US)
12th June 2026
26AQI (US)
26AQI (US)
13th June 2026
28AQI (US)
28AQI (US)
14th June 2026
25AQI (US)
25AQI (US)
15th June 2026
22AQI (US)
22AQI (US)
16th June 2026
26AQI (US)
26AQI (US)
17th June 2026
24AQI (US)
24AQI (US)
18th June 2026
25AQI (US)
25AQI (US)
19th June 2026
37AQI (US)
37AQI (US)
20th June 2026
28AQI (US)
28AQI (US)
21st June 2026
21AQI (US)
21AQI (US)
22nd June 2026
19AQI (US)
19AQI (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
28AQI (US)
28AQI (US)
29th June 2026
30AQI (US)
30AQI (US)
30th June 2026
43AQI (US)
43AQI (US)
1st July 2026
29AQI (US)
29AQI (US)
2nd July 2026
16AQI (US)
16AQI (US)
3rd July 2026
27AQI (US)
27AQI (US)
4th July 2026
25AQI (US)
25AQI (US)
5th July 2026
21AQI (US)
21AQI (US)
6th July 2026
20AQI (US)
20AQI (US)
7th July 2026
20AQI (US)
20AQI (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
27AQI (US)
27AQI (US)
12th July 2026
27AQI (US)
27AQI (US)
13th July 2026
28AQI (US)
28AQI (US)
14th July 2026
28AQI (US)
28AQI (US)
15th July 2026
30AQI (US)
30AQI (US)
16th July 2026
50AQI (US)
50AQI (US)
17th July 2026
46AQI (US)
46AQI (US)
18th July 2026
67AQI (US)
67AQI (US)
19th July 2026
48AQI (US)
48AQI (US)
20th July 2026
45AQI (US)
45AQI (US)
21st July 2026
62AQI (US)
62AQI (US)
22nd July 2026
70AQI (US)
70AQI (US)
23rd July 2026
81AQI (US)
81AQI (US)
24th July 2026
58AQI (US)
58AQI (US)
25th July 2026
51AQI (US)
51AQI (US)
26th July 2026
47AQI (US)
47AQI (US)
27th July 2026
39AQI (US)
39AQI (US)
28th July 2026
44AQI (US)
44AQI (US)
29th July 2026
45AQI (US)
45AQI (US)
30th July 2026
48AQI (US)
48AQI (US)
31st July 2026
49AQI (US)
49AQI (US)
1st August 2026
53AQI (US)
53AQI (US)
2nd August 2026
49AQI (US)
49AQI (US)
3rd August 2026
48AQI (US)
48AQI (US)
4th August 2026
25AQI (US)
25AQI (US)
5th August 2026
21AQI (US)
21AQI (US)
6th August 2026
23AQI (US)
23AQI (US)
7th August 2026
24AQI (US)
24AQI (US)
8th August 2026
24AQI (US)
24AQI (US)
9th August 2026
23AQI (US)
23AQI (US)
10th August 2026
25AQI (US)
25AQI (US)
11th August 2026
23AQI (US)
23AQI (US)
12th August 2026
24AQI (US)
24AQI (US)
13th August 2026
26AQI (US)
26AQI (US)
14th August 2026
41AQI (US)
41AQI (US)
15th August 2026
24AQI (US)
24AQI (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
33AQI (US)
41AQI (US)
50AQI (US)
38AQI (US)
42AQI (US)
26AQI (US)
40AQI (US)
30AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202638AQI (US)
27
4
22
6
13
18
29
1
22
9
30
25
6
14
1
182
45
Highest AQI (US) recorded in
March50AQI (US)
Lowest AQI (US) recorded in
June26AQI (US)
202544AQI (US)
28
3
25
3
22
9
20
10
22
9
19
11
18
12
1
20
11
30
14
17
24
6
29
2
271
93
1
Highest AQI (US) recorded in
July52AQI (US)
Lowest AQI (US) recorded in
September33AQI (US)
202437AQI (US)
29
1
27
2
26
5
21
8
1
25
6
23
7
29
2
22
9
26
4
29
2
27
3
31
315
49
1
Highest AQI (US) recorded in
April46AQI (US)
Lowest AQI (US) recorded in
December30AQI (US)
202339AQI (US)
27
4
25
3
25
6
19
11
27
4
18
12
22
9
29
2
27
3
27
4
25
4
25
6
296
68
Highest AQI (US) recorded in
April47AQI (US)
Lowest AQI (US) recorded in
August29AQI (US)
202237AQI (US)
17
2
18
3
24
7
15
2
16
15
25
5
15
6
1
27
1
29
2
27
3
31
245
46
Highest AQI (US) recorded in
May47AQI (US)
Lowest AQI (US) recorded in
August20AQI (US)
202136AQI (US)
28
2
23
5
23
7
1
27
3
28
3
21
9
27
4
26
5
26
4
29
2
25
5
30
1
313
50
1
Highest AQI (US) recorded in
June45AQI (US)
Lowest AQI (US) recorded in
January31AQI (US)
202036AQI (US)
12
1
18
3
16
2
22
8
29
2
15
15
1
18
1
31
26
4
28
3
215
39
1
Highest AQI (US) recorded in
August53AQI (US)
Lowest AQI (US) recorded in
July27AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2025(Avg.)
44AQI (US)Least Polluted Year Recorded
2020(Avg.)
36AQI (US)Nishinoyamacho's annual 2026 AQI (US) (38) shows an average percentage change of 0.05% (worsened AQI (US)) compared to previous years: 2020 (36), 2021 (36), 2022 (37), 2023 (39), 2024 (37), 2025 (44).
