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HistoryAQIPM2.5PM10COSO2NO2O3

Shimotsucho Kominami, Wakayama, 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+

September Air Quality Analysis

Shimotsucho Kominami, Wakayama, Japan

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
8th Sep 2024
73AQI
Lowest AQI recorded on
3rd Sep 2021
19AQI

Same Day Analysis (21st September ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 33 of Good air quality, showing improvement over 2021 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 22nd Sep - 23rd Sep 2025

Shimotsucho Kominami, Wakayama, Japan

AQI
Day
Night
.

5 AM22nd Sep 2025

6 PM

4 AM23rd Sep 2025

Day time
Avg. Highest Time
12AMNaNth undefined

AQI

Avg. Lowest Time
12AMNaNth undefined

AQI

Night time
Avg. Highest Time
5PM22nd Sep

47AQI

Avg. Lowest Time
10AM22nd Sep

20AQI

In the last 24 hours,

Shimotsucho Kominami's AQI reached its highest point of 47 at 5 PM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 22nd Sep and 23rd Sep 2025.

Day & Night AQI Trend : Aug - Sep 2025

Shimotsucho Kominami, Wakayama, Japan

AugSep
24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd
Day
Night
24th Aug 2025445 AMAQI
24th Aug 2025446 AMAQI
24th Aug 2025447 AMAQI
24th Aug 2025448 AMAQI
24th Aug 2025529 AMAQI
24th Aug 20255510 AMAQI
24th Aug 20256111 AMAQI
24th Aug 20256012 PMAQI
24th Aug 2025571 PMAQI
24th Aug 2025592 PMAQI
24th Aug 2025663 PMAQI
24th Aug 2025664 PMAQI
24th Aug 2025595 PMAQI
24th Aug 2025686 PMAQI
24th Aug 2025637 PMAQI
24th Aug 2025558 PMAQI
24th Aug 2025489 PMAQI
24th Aug 20254810 PMAQI
24th Aug 20254311 PMAQI
25th Aug 20255212 AMAQI
25th Aug 2025481 AMAQI
25th Aug 2025472 AMAQI
25th Aug 2025463 AMAQI
25th Aug 2025494 AMAQI

28°C25/31°C

25th Aug 2025515 AMAQI
25th Aug 2025506 AMAQI
25th Aug 2025507 AMAQI
25th Aug 2025498 AMAQI
25th Aug 2025489 AMAQI
25th Aug 20255210 AMAQI
25th Aug 20255511 AMAQI
25th Aug 20256112 PMAQI
25th Aug 2025651 PMAQI
25th Aug 2025522 PMAQI
25th Aug 2025623 PMAQI
25th Aug 2025604 PMAQI
25th Aug 2025635 PMAQI
25th Aug 2025626 PMAQI
25th Aug 2025617 PMAQI
25th Aug 2025578 PMAQI
25th Aug 2025509 PMAQI
25th Aug 20254710 PMAQI
25th Aug 20255211 PMAQI
26th Aug 20255412 AMAQI
26th Aug 2025521 AMAQI
26th Aug 2025492 AMAQI
26th Aug 2025493 AMAQI
26th Aug 2025504 AMAQI

28°C25/31°C

26th Aug 2025525 AMAQI
26th Aug 2025526 AMAQI
26th Aug 2025527 AMAQI
26th Aug 2025518 AMAQI
26th Aug 2025539 AMAQI
26th Aug 20255710 AMAQI
26th Aug 20256811 AMAQI
26th Aug 20256212 PMAQI
26th Aug 2025711 PMAQI
26th Aug 2025622 PMAQI
26th Aug 2025633 PMAQI
26th Aug 2025634 PMAQI
26th Aug 2025645 PMAQI
26th Aug 2025566 PMAQI
26th Aug 2025527 PMAQI
26th Aug 2025558 PMAQI
26th Aug 2025549 PMAQI
26th Aug 20255310 PMAQI
26th Aug 20254711 PMAQI
27th Aug 20254912 AMAQI
27th Aug 2025511 AMAQI
27th Aug 2025522 AMAQI
27th Aug 2025523 AMAQI
27th Aug 2025534 AMAQI

28°C25/31°C

27th Aug 2025545 AMAQI
27th Aug 2025556 AMAQI
27th Aug 2025547 AMAQI
27th Aug 2025558 AMAQI
27th Aug 2025619 AMAQI
27th Aug 20256510 AMAQI
27th Aug 20255711 AMAQI
27th Aug 20255612 PMAQI
27th Aug 2025631 PMAQI
27th Aug 2025642 PMAQI
27th Aug 2025683 PMAQI
27th Aug 2025684 PMAQI
27th Aug 2025615 PMAQI
27th Aug 2025606 PMAQI
27th Aug 2025577 PMAQI
27th Aug 2025498 PMAQI
27th Aug 2025479 PMAQI
27th Aug 20254710 PMAQI
27th Aug 20254811 PMAQI
28th Aug 20254912 AMAQI
28th Aug 2025501 AMAQI
28th Aug 2025522 AMAQI
28th Aug 2025533 AMAQI
28th Aug 2025534 AMAQI

27°C25/31°C

28th Aug 2025535 AMAQI
28th Aug 2025536 AMAQI
28th Aug 2025537 AMAQI
28th Aug 2025548 AMAQI
28th Aug 2025389 AMAQI
28th Aug 20254310 AMAQI
28th Aug 20255811 AMAQI
28th Aug 20254612 PMAQI
28th Aug 2025431 PMAQI
28th Aug 2025442 PMAQI
28th Aug 2025473 PMAQI
28th Aug 2025494 PMAQI
28th Aug 2025575 PMAQI
28th Aug 2025586 PMAQI
28th Aug 2025547 PMAQI
28th Aug 2025558 PMAQI
28th Aug 2025509 PMAQI
28th Aug 20255610 PMAQI
28th Aug 20255011 PMAQI
29th Aug 20255012 AMAQI
29th Aug 2025501 AMAQI
29th Aug 2025522 AMAQI
29th Aug 2025523 AMAQI
29th Aug 2025504 AMAQI

27°C24/31°C

29th Aug 2025505 AMAQI
29th Aug 2025516 AMAQI
29th Aug 2025517 AMAQI
29th Aug 2025528 AMAQI
29th Aug 2025449 AMAQI
29th Aug 20255410 AMAQI
29th Aug 20255511 AMAQI
29th Aug 20256312 PMAQI
29th Aug 2025601 PMAQI
29th Aug 2025652 PMAQI
29th Aug 2025643 PMAQI
29th Aug 2025644 PMAQI
29th Aug 2025615 PMAQI
29th Aug 2025596 PMAQI
29th Aug 2025577 PMAQI
29th Aug 2025578 PMAQI
29th Aug 2025569 PMAQI
29th Aug 20255510 PMAQI
29th Aug 20255411 PMAQI
30th Aug 20255612 AMAQI
30th Aug 2025521 AMAQI
30th Aug 2025512 AMAQI
30th Aug 2025513 AMAQI
30th Aug 2025524 AMAQI

27°C25/31°C

30th Aug 2025535 AMAQI
30th Aug 2025536 AMAQI
30th Aug 2025537 AMAQI
30th Aug 2025538 AMAQI
30th Aug 2025489 AMAQI
30th Aug 20254910 AMAQI
30th Aug 20255311 AMAQI
30th Aug 20255912 PMAQI
30th Aug 2025581 PMAQI
30th Aug 2025612 PMAQI
30th Aug 2025643 PMAQI
30th Aug 2025584 PMAQI
30th Aug 2025605 PMAQI
30th Aug 2025636 PMAQI
30th Aug 2025547 PMAQI
30th Aug 2025588 PMAQI
30th Aug 2025539 PMAQI
30th Aug 20255610 PMAQI
30th Aug 20255311 PMAQI
31st Aug 20255212 AMAQI
31st Aug 2025531 AMAQI
31st Aug 2025532 AMAQI
31st Aug 2025523 AMAQI
31st Aug 2025534 AMAQI

28°C25/32°C

31st Aug 2025545 AMAQI
31st Aug 2025546 AMAQI
31st Aug 2025547 AMAQI
31st Aug 2025548 AMAQI
31st Aug 2025529 AMAQI
31st Aug 20255510 AMAQI
31st Aug 20255311 AMAQI
31st Aug 20255612 PMAQI
31st Aug 2025571 PMAQI
31st Aug 2025582 PMAQI
31st Aug 2025533 PMAQI
31st Aug 2025584 PMAQI
31st Aug 2025555 PMAQI
31st Aug 2025576 PMAQI
31st Aug 2025527 PMAQI
31st Aug 2025558 PMAQI
31st Aug 2025559 PMAQI
31st Aug 20255110 PMAQI
31st Aug 20254811 PMAQI
1st Sep 20254812 AMAQI
1st Sep 2025491 AMAQI
1st Sep 2025522 AMAQI
1st Sep 2025523 AMAQI
1st Sep 2025524 AMAQI

28°C25/33°C

1st Sep 2025535 AMAQI
1st Sep 2025536 AMAQI
1st Sep 2025527 AMAQI
1st Sep 2025538 AMAQI
1st Sep 2025379 AMAQI
1st Sep 20253610 AMAQI
1st Sep 20252411 AMAQI
1st Sep 20253712 PMAQI
1st Sep 2025391 PMAQI
1st Sep 2025402 PMAQI
1st Sep 2025303 PMAQI
1st Sep 2025304 PMAQI
1st Sep 2025255 PMAQI
1st Sep 2025356 PMAQI
1st Sep 2025367 PMAQI
1st Sep 2025368 PMAQI
1st Sep 2025379 PMAQI
1st Sep 20253710 PMAQI
1st Sep 20253611 PMAQI
2nd Sep 20253712 AMAQI
2nd Sep 2025491 AMAQI
2nd Sep 2025522 AMAQI
2nd Sep 2025523 AMAQI
2nd Sep 2025504 AMAQI

28°C25/32°C

2nd Sep 2025485 AMAQI
2nd Sep 2025486 AMAQI
2nd Sep 2025477 AMAQI
2nd Sep 2025488 AMAQI
2nd Sep 2025159 AMAQI
2nd Sep 20252110 AMAQI
2nd Sep 20252311 AMAQI
2nd Sep 20252012 PMAQI
2nd Sep 2025161 PMAQI
2nd Sep 2025252 PMAQI
2nd Sep 2025203 PMAQI
2nd Sep 2025224 PMAQI
2nd Sep 2025245 PMAQI
2nd Sep 2025206 PMAQI
2nd Sep 2025217 PMAQI
2nd Sep 2025278 PMAQI
2nd Sep 2025369 PMAQI
2nd Sep 20252810 PMAQI
2nd Sep 20253111 PMAQI
3rd Sep 20253412 AMAQI
3rd Sep 2025441 AMAQI
3rd Sep 2025472 AMAQI
3rd Sep 2025483 AMAQI
3rd Sep 2025434 AMAQI

28°C25/32°C

3rd Sep 2025425 AMAQI
3rd Sep 2025456 AMAQI
3rd Sep 2025427 AMAQI
3rd Sep 2025418 AMAQI
3rd Sep 2025309 AMAQI
3rd Sep 20253510 AMAQI
3rd Sep 20253711 AMAQI
3rd Sep 20253412 PMAQI
3rd Sep 2025541 PMAQI
3rd Sep 2025472 PMAQI
3rd Sep 2025343 PMAQI
3rd Sep 2025504 PMAQI
3rd Sep 2025435 PMAQI
3rd Sep 2025506 PMAQI
3rd Sep 2025357 PMAQI
3rd Sep 2025368 PMAQI
3rd Sep 2025349 PMAQI
3rd Sep 20253310 PMAQI
3rd Sep 20253211 PMAQI
4th Sep 20253312 AMAQI
4th Sep 2025401 AMAQI
4th Sep 2025442 AMAQI
4th Sep 2025443 AMAQI
4th Sep 2025444 AMAQI

27°C25/31°C

4th Sep 2025425 AMAQI
4th Sep 2025436 AMAQI
4th Sep 2025437 AMAQI
4th Sep 2025418 AMAQI
4th Sep 2025149 AMAQI
4th Sep 20252210 AMAQI
4th Sep 20252111 AMAQI
4th Sep 20252212 PMAQI
4th Sep 2025291 PMAQI
4th Sep 2025212 PMAQI
4th Sep 2025223 PMAQI
4th Sep 2025224 PMAQI
4th Sep 2025225 PMAQI
4th Sep 2025176 PMAQI
4th Sep 2025187 PMAQI
4th Sep 2025208 PMAQI
4th Sep 2025219 PMAQI
4th Sep 20251610 PMAQI
4th Sep 20251211 PMAQI
5th Sep 20251112 AMAQI
5th Sep 2025211 AMAQI
5th Sep 2025422 AMAQI
5th Sep 2025433 AMAQI
5th Sep 2025414 AMAQI

25°C24/26°C

5th Sep 2025385 AMAQI
5th Sep 2025366 AMAQI
5th Sep 2025387 AMAQI
5th Sep 2025388 AMAQI
5th Sep 2025189 AMAQI
5th Sep 20252210 AMAQI
5th Sep 20251611 AMAQI
5th Sep 20251912 PMAQI
5th Sep 2025201 PMAQI
5th Sep 2025242 PMAQI
5th Sep 2025213 PMAQI
5th Sep 2025204 PMAQI
5th Sep 2025205 PMAQI
5th Sep 2025216 PMAQI
5th Sep 2025257 PMAQI
5th Sep 2025218 PMAQI
5th Sep 2025239 PMAQI
5th Sep 20252410 PMAQI
5th Sep 20252211 PMAQI
6th Sep 20252112 AMAQI
6th Sep 2025231 AMAQI
6th Sep 2025242 AMAQI
6th Sep 2025263 AMAQI
6th Sep 2025274 AMAQI

26°C24/28°C

6th Sep 2025285 AMAQI
6th Sep 2025286 AMAQI
6th Sep 2025287 AMAQI
6th Sep 2025288 AMAQI
6th Sep 2025229 AMAQI
6th Sep 20252410 AMAQI
6th Sep 20252611 AMAQI
6th Sep 20252912 PMAQI
6th Sep 2025281 PMAQI
6th Sep 2025272 PMAQI
6th Sep 2025293 PMAQI
6th Sep 2025334 PMAQI
6th Sep 2025345 PMAQI
6th Sep 2025266 PMAQI
6th Sep 2025267 PMAQI
6th Sep 2025278 PMAQI
6th Sep 2025259 PMAQI
6th Sep 20252410 PMAQI
6th Sep 20252511 PMAQI
7th Sep 20252912 AMAQI
7th Sep 2025261 AMAQI
7th Sep 2025242 AMAQI
7th Sep 2025243 AMAQI
7th Sep 2025254 AMAQI

26°C23/30°C

7th Sep 2025265 AMAQI
7th Sep 2025266 AMAQI
7th Sep 2025267 AMAQI
7th Sep 2025268 AMAQI
7th Sep 2025319 AMAQI
7th Sep 20253910 AMAQI
7th Sep 20253911 AMAQI
7th Sep 20254412 PMAQI
7th Sep 2025451 PMAQI
7th Sep 2025402 PMAQI
7th Sep 2025373 PMAQI
7th Sep 2025374 PMAQI
7th Sep 2025375 PMAQI
7th Sep 2025426 PMAQI
7th Sep 2025417 PMAQI
7th Sep 2025398 PMAQI
7th Sep 2025319 PMAQI
7th Sep 20253110 PMAQI
7th Sep 20253111 PMAQI
8th Sep 20253112 AMAQI
8th Sep 2025271 AMAQI
8th Sep 2025272 AMAQI
8th Sep 2025253 AMAQI
8th Sep 2025274 AMAQI

27°C24/31°C

8th Sep 2025275 AMAQI
8th Sep 2025276 AMAQI
8th Sep 2025287 AMAQI
8th Sep 2025288 AMAQI
8th Sep 2025379 AMAQI
8th Sep 20253610 AMAQI
8th Sep 20254011 AMAQI
8th Sep 20255012 PMAQI
8th Sep 2025541 PMAQI
8th Sep 2025472 PMAQI
8th Sep 2025483 PMAQI
8th Sep 2025514 PMAQI
8th Sep 2025415 PMAQI
8th Sep 2025406 PMAQI
8th Sep 2025427 PMAQI
8th Sep 2025338 PMAQI
8th Sep 2025329 PMAQI
8th Sep 20253110 PMAQI
8th Sep 20252911 PMAQI
9th Sep 20253312 AMAQI
9th Sep 2025291 AMAQI
9th Sep 2025292 AMAQI
9th Sep 2025293 AMAQI
9th Sep 2025314 AMAQI

28°C25/31°C

9th Sep 2025335 AMAQI
9th Sep 2025326 AMAQI
9th Sep 2025327 AMAQI
9th Sep 2025338 AMAQI
9th Sep 2025499 AMAQI
9th Sep 20254510 AMAQI
9th Sep 20254311 AMAQI
9th Sep 20253512 PMAQI
9th Sep 2025561 PMAQI
9th Sep 2025432 PMAQI
9th Sep 2025353 PMAQI
9th Sep 2025414 PMAQI
9th Sep 2025425 PMAQI
9th Sep 2025426 PMAQI
9th Sep 2025477 PMAQI
9th Sep 2025328 PMAQI
9th Sep 2025319 PMAQI
9th Sep 20253410 PMAQI
9th Sep 20253311 PMAQI
10th Sep 20254012 AMAQI
10th Sep 2025301 AMAQI
10th Sep 2025332 AMAQI
10th Sep 2025313 AMAQI
10th Sep 2025334 AMAQI

28°C25/31°C

10th Sep 2025355 AMAQI
10th Sep 2025336 AMAQI
10th Sep 2025347 AMAQI
10th Sep 2025358 AMAQI
10th Sep 2025529 AMAQI
10th Sep 20255210 AMAQI
10th Sep 20254911 AMAQI
10th Sep 20255112 PMAQI
10th Sep 2025521 PMAQI
10th Sep 2025442 PMAQI
10th Sep 2025403 PMAQI
10th Sep 2025324 PMAQI
10th Sep 2025285 PMAQI
10th Sep 2025316 PMAQI
10th Sep 2025297 PMAQI
10th Sep 2025318 PMAQI
10th Sep 2025319 PMAQI
10th Sep 20253210 PMAQI
10th Sep 20253011 PMAQI
11th Sep 20253212 AMAQI
11th Sep 2025381 AMAQI
11th Sep 2025342 AMAQI
11th Sep 2025363 AMAQI
11th Sep 2025354 AMAQI

27°C25/31°C

11th Sep 2025375 AMAQI
11th Sep 2025376 AMAQI
11th Sep 2025367 AMAQI
11th Sep 2025378 AMAQI
11th Sep 2025179 AMAQI
11th Sep 20252710 AMAQI
11th Sep 20252011 AMAQI
11th Sep 20252912 PMAQI
11th Sep 2025251 PMAQI
11th Sep 2025432 PMAQI
11th Sep 2025323 PMAQI
11th Sep 2025284 PMAQI
11th Sep 2025215 PMAQI
11th Sep 2025226 PMAQI
11th Sep 2025257 PMAQI
11th Sep 2025298 PMAQI
11th Sep 2025309 PMAQI
11th Sep 20252910 PMAQI
11th Sep 20252511 PMAQI
12th Sep 20252812 AMAQI
12th Sep 2025351 AMAQI
12th Sep 2025362 AMAQI
12th Sep 2025373 AMAQI
12th Sep 2025354 AMAQI

25°C23/28°C

12th Sep 2025345 AMAQI
12th Sep 2025356 AMAQI
12th Sep 2025357 AMAQI
12th Sep 2025348 AMAQI
12th Sep 2025249 AMAQI
12th Sep 20252510 AMAQI
12th Sep 20252211 AMAQI
12th Sep 20252912 PMAQI
12th Sep 2025251 PMAQI
12th Sep 2025352 PMAQI
12th Sep 2025273 PMAQI
12th Sep 2025284 PMAQI
12th Sep 2025325 PMAQI
12th Sep 2025346 PMAQI
12th Sep 2025247 PMAQI
12th Sep 2025278 PMAQI
12th Sep 2025299 PMAQI
12th Sep 20252410 PMAQI
12th Sep 20252511 PMAQI
13th Sep 20252812 AMAQI
13th Sep 2025311 AMAQI
13th Sep 2025342 AMAQI
13th Sep 2025343 AMAQI
13th Sep 2025334 AMAQI

25°C23/30°C

13th Sep 2025345 AMAQI
13th Sep 2025336 AMAQI
13th Sep 2025337 AMAQI
13th Sep 2025338 AMAQI
13th Sep 2025189 AMAQI
13th Sep 20251610 AMAQI
13th Sep 20253311 AMAQI
13th Sep 20253312 PMAQI
13th Sep 2025271 PMAQI
13th Sep 2025262 PMAQI
13th Sep 2025283 PMAQI
13th Sep 2025274 PMAQI
13th Sep 2025245 PMAQI
13th Sep 2025216 PMAQI
13th Sep 2025327 PMAQI
13th Sep 2025328 PMAQI
13th Sep 2025289 PMAQI
13th Sep 20253110 PMAQI
13th Sep 20253411 PMAQI
14th Sep 20253012 AMAQI
14th Sep 2025321 AMAQI
14th Sep 2025322 AMAQI
14th Sep 2025323 AMAQI
14th Sep 2025324 AMAQI

26°C24/29°C

14th Sep 2025325 AMAQI
14th Sep 2025316 AMAQI
14th Sep 2025317 AMAQI
14th Sep 2025328 AMAQI
14th Sep 2025359 AMAQI
14th Sep 20252110 AMAQI
14th Sep 20253311 AMAQI
14th Sep 20253212 PMAQI
14th Sep 2025291 PMAQI
14th Sep 2025392 PMAQI
14th Sep 2025403 PMAQI
14th Sep 2025364 PMAQI
14th Sep 2025385 PMAQI
14th Sep 2025486 PMAQI
14th Sep 2025497 PMAQI
14th Sep 2025448 PMAQI
14th Sep 2025409 PMAQI
14th Sep 20253810 PMAQI
14th Sep 20254011 PMAQI
15th Sep 20253912 AMAQI
15th Sep 2025351 AMAQI
15th Sep 2025322 AMAQI
15th Sep 2025323 AMAQI
15th Sep 2025324 AMAQI

27°C25/31°C

15th Sep 2025325 AMAQI
15th Sep 2025326 AMAQI
15th Sep 2025327 AMAQI
15th Sep 2025318 AMAQI
15th Sep 2025349 AMAQI
15th Sep 20253510 AMAQI
15th Sep 20254411 AMAQI
15th Sep 20255112 PMAQI
15th Sep 2025481 PMAQI
15th Sep 2025492 PMAQI
15th Sep 2025463 PMAQI
15th Sep 2025384 PMAQI
15th Sep 2025285 PMAQI
15th Sep 2025236 PMAQI
15th Sep 2025277 PMAQI
15th Sep 2025378 PMAQI
15th Sep 2025359 PMAQI
15th Sep 20253310 PMAQI
15th Sep 20253411 PMAQI
16th Sep 20253712 AMAQI
16th Sep 2025361 AMAQI
16th Sep 2025342 AMAQI
16th Sep 2025343 AMAQI
16th Sep 2025354 AMAQI

27°C25/31°C

16th Sep 2025365 AMAQI
16th Sep 2025366 AMAQI
16th Sep 2025367 AMAQI
16th Sep 2025368 AMAQI
16th Sep 2025469 AMAQI
16th Sep 20255210 AMAQI
16th Sep 20255611 AMAQI
16th Sep 20255912 PMAQI
16th Sep 2025541 PMAQI
16th Sep 2025562 PMAQI
16th Sep 2025613 PMAQI
16th Sep 2025594 PMAQI
16th Sep 2025555 PMAQI
16th Sep 2025536 PMAQI
16th Sep 2025567 PMAQI
16th Sep 2025528 PMAQI
16th Sep 2025479 PMAQI
16th Sep 20254910 PMAQI
16th Sep 20254811 PMAQI
17th Sep 20255012 AMAQI
17th Sep 2025421 AMAQI
17th Sep 2025342 AMAQI
17th Sep 2025353 AMAQI
17th Sep 2025384 AMAQI

27°C25/31°C

17th Sep 2025415 AMAQI
17th Sep 2025416 AMAQI
17th Sep 2025417 AMAQI
17th Sep 2025418 AMAQI
17th Sep 2025549 AMAQI
17th Sep 20256210 AMAQI
17th Sep 20257011 AMAQI
17th Sep 20257312 PMAQI
17th Sep 2025721 PMAQI
17th Sep 2025652 PMAQI
17th Sep 2025603 PMAQI
17th Sep 2025584 PMAQI
17th Sep 2025615 PMAQI
17th Sep 2025596 PMAQI
17th Sep 2025627 PMAQI
17th Sep 2025568 PMAQI
17th Sep 2025579 PMAQI
17th Sep 20256810 PMAQI
17th Sep 20256811 PMAQI
18th Sep 20255512 AMAQI
18th Sep 2025441 AMAQI
18th Sep 2025392 AMAQI
18th Sep 2025403 AMAQI
18th Sep 2025424 AMAQI

27°C25/31°C

18th Sep 2025475 AMAQI
18th Sep 2025486 AMAQI
18th Sep 2025487 AMAQI
18th Sep 2025488 AMAQI
18th Sep 2025589 AMAQI
18th Sep 20256110 AMAQI
18th Sep 20255211 AMAQI
18th Sep 20254712 PMAQI
18th Sep 2025451 PMAQI
18th Sep 2025402 PMAQI
18th Sep 2025333 PMAQI
18th Sep 2025264 PMAQI
18th Sep 2025275 PMAQI
18th Sep 2025296 PMAQI
18th Sep 2025297 PMAQI
18th Sep 2025278 PMAQI
18th Sep 2025319 PMAQI
18th Sep 20253210 PMAQI
18th Sep 20253111 PMAQI
19th Sep 20253112 AMAQI
19th Sep 2025361 AMAQI
19th Sep 2025452 AMAQI
19th Sep 2025463 AMAQI
19th Sep 2025474 AMAQI

26°C23/29°C

19th Sep 2025485 AMAQI
19th Sep 2025486 AMAQI
19th Sep 2025487 AMAQI
19th Sep 2025478 AMAQI
19th Sep 2025289 AMAQI
19th Sep 20252210 AMAQI
19th Sep 20252511 AMAQI
19th Sep 20252712 PMAQI
19th Sep 2025301 PMAQI
19th Sep 2025322 PMAQI
19th Sep 2025343 PMAQI
19th Sep 2025384 PMAQI
19th Sep 2025405 PMAQI
19th Sep 2025326 PMAQI
19th Sep 2025307 PMAQI
19th Sep 2025358 PMAQI
19th Sep 2025389 PMAQI
19th Sep 20253910 PMAQI
19th Sep 20253911 PMAQI
20th Sep 20253712 AMAQI
20th Sep 2025391 AMAQI
20th Sep 2025442 AMAQI
20th Sep 2025433 AMAQI
20th Sep 2025434 AMAQI

25°C22/28°C

20th Sep 2025405 AMAQI
20th Sep 2025406 AMAQI
20th Sep 2025397 AMAQI
20th Sep 2025408 AMAQI
20th Sep 2025329 AMAQI
20th Sep 20253210 AMAQI
20th Sep 20252811 AMAQI
20th Sep 20252812 PMAQI
20th Sep 2025341 PMAQI
20th Sep 2025292 PMAQI
20th Sep 2025343 PMAQI
20th Sep 2025454 PMAQI
20th Sep 2025565 PMAQI
20th Sep 2025576 PMAQI
20th Sep 2025597 PMAQI
20th Sep 2025608 PMAQI
20th Sep 2025589 PMAQI
20th Sep 20256210 PMAQI
20th Sep 20256211 PMAQI
21st Sep 20255712 AMAQI
21st Sep 2025511 AMAQI
21st Sep 2025402 AMAQI
21st Sep 2025403 AMAQI
21st Sep 2025394 AMAQI

25°C23/29°C

21st Sep 2025385 AMAQI
21st Sep 2025386 AMAQI
21st Sep 2025387 AMAQI
21st Sep 2025388 AMAQI
21st Sep 2025249 AMAQI
21st Sep 20251910 AMAQI
21st Sep 20252111 AMAQI
21st Sep 20251912 PMAQI
21st Sep 2025211 PMAQI
21st Sep 2025212 PMAQI
21st Sep 2025173 PMAQI
21st Sep 2025184 PMAQI
21st Sep 2025205 PMAQI
21st Sep 2025186 PMAQI
21st Sep 2025157 PMAQI
21st Sep 2025218 PMAQI
21st Sep 2025309 PMAQI
21st Sep 20253110 PMAQI
21st Sep 20253211 PMAQI
22nd Sep 20253212 AMAQI
22nd Sep 2025371 AMAQI
22nd Sep 2025452 AMAQI
22nd Sep 2025453 AMAQI
22nd Sep 2025444 AMAQI

24°C21/28°C

22nd Sep 2025395 AMAQI
22nd Sep 2025396 AMAQI
22nd Sep 2025387 AMAQI
22nd Sep 2025398 AMAQI
22nd Sep 2025249 AMAQI
22nd Sep 20252010 AMAQI
22nd Sep 20252311 AMAQI
22nd Sep 20252312 PMAQI
22nd Sep 2025261 PMAQI
22nd Sep 2025222 PMAQI
22nd Sep 2025273 PMAQI
22nd Sep 2025384 PMAQI
22nd Sep 2025475 PMAQI
22nd Sep 2025466 PMAQI
22nd Sep 2025427 PMAQI
22nd Sep 2025408 PMAQI
22nd Sep 2025359 PMAQI
22nd Sep 20253610 PMAQI
22nd Sep 20253611 PMAQI
23rd Sep 20253512 AMAQI
23rd Sep 2025341 AMAQI

--°C/°C

5 AM
11 AM
6 PM
11 PM
4 AM

--°C/°C

Day time
Avg. Highest Time
12 PM - 2 PM

43AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
9 AM - 10 AM

38AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 2 PM (Avg. 43), while the lowest AQI was between 9 AM to 10 AM (Avg. 38).
Night time
Avg. Highest Time
12 AM - 11 PM

40AQI

10 hours / Day
300 hours / Month
Avg. Lowest Time
12 AM - 11 PM

40AQI

10 hours / Day
300 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 40), while the lowest AQI was between 12 AM to 11 PM (Avg. 40).

2025 Days Vs Air Quality

Shimotsucho Kominami, Wakayama, Japan

2025

77%

202

23%

62

Total number of days with different AQI categories in last 265 days in 2025 (100 days remaining)

Good
202 Days
Moderate
62 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 77%

Health Risk Level:

Low

In 2025, 77% of 265 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

Shimotsucho Kominami, Wakayama, Japan

AQI levels in 2025

AQI
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 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
30AQI
2nd January 2025
36AQI
3rd January 2025
33AQI
4th January 2025
33AQI
5th January 2025
31AQI
6th January 2025
33AQI
7th January 2025
34AQI
8th January 2025
30AQI
9th January 2025
30AQI
10th January 2025
28AQI
11th January 2025
28AQI
12th January 2025
33AQI
13th January 2025
38AQI
14th January 2025
47AQI
15th January 2025
44AQI
16th January 2025
39AQI
17th January 2025
35AQI
18th January 2025
32AQI
19th January 2025
35AQI
20th January 2025
41AQI
21st January 2025
44AQI
22nd January 2025
53AQI
23rd January 2025
62AQI
24th January 2025
67AQI
25th January 2025
45AQI
26th January 2025
41AQI
27th January 2025
32AQI
28th January 2025
35AQI
29th January 2025
31AQI
30th January 2025
42AQI
31st January 2025
66AQI
1st February 2025
69AQI
2nd February 2025
44AQI
3rd February 2025
52AQI
4th February 2025
40AQI
5th February 2025
41AQI
6th February 2025
34AQI
7th February 2025
37AQI
8th February 2025
32AQI
9th February 2025
32AQI
10th February 2025
33AQI
11th February 2025
31AQI
12th February 2025
35AQI
13th February 2025
31AQI
14th February 2025
37AQI
15th February 2025
31AQI
16th February 2025
41AQI
17th February 2025
42AQI
18th February 2025
37AQI
19th February 2025
35AQI
20th February 2025
31AQI
21st February 2025
32AQI
22nd February 2025
37AQI
23rd February 2025
36AQI
24th February 2025
36AQI
25th February 2025
38AQI
26th February 2025
37AQI
27th February 2025
58AQI
28th February 2025
54AQI
1st March 2025
71AQI
2nd March 2025
75AQI
3rd March 2025
47AQI
4th March 2025
40AQI
5th March 2025
33AQI
6th March 2025
39AQI
7th March 2025
34AQI
8th March 2025
39AQI
9th March 2025
38AQI
10th March 2025
42AQI
11th March 2025
38AQI
12th March 2025
41AQI
13th March 2025
52AQI
14th March 2025
48AQI
15th March 2025
38AQI
16th March 2025
28AQI
17th March 2025
43AQI
18th March 2025
30AQI
19th March 2025
31AQI
20th March 2025
42AQI
21st March 2025
50AQI
22nd March 2025
57AQI
23rd March 2025
63AQI
24th March 2025
66AQI
25th March 2025
66AQI
26th March 2025
73AQI
27th March 2025
53AQI
28th March 2025
45AQI
29th March 2025
43AQI
30th March 2025
36AQI
31st March 2025
36AQI
1st April 2025
41AQI
2nd April 2025
36AQI
3rd April 2025
29AQI
4th April 2025
31AQI
5th April 2025
38AQI
6th April 2025
40AQI
7th April 2025
45AQI
8th April 2025
43AQI
9th April 2025
52AQI
10th April 2025
51AQI
11th April 2025
53AQI
12th April 2025
50AQI
13th April 2025
40AQI
14th April 2025
46AQI
15th April 2025
28AQI
16th April 2025
41AQI
17th April 2025
44AQI
18th April 2025
51AQI
19th April 2025
52AQI
20th April 2025
40AQI
21st April 2025
40AQI
22nd April 2025
39AQI
23rd April 2025
34AQI
24th April 2025
30AQI
25th April 2025
52AQI
26th April 2025
53AQI
27th April 2025
52AQI
28th April 2025
43AQI
29th April 2025
46AQI
30th April 2025
55AQI
1st May 2025
51AQI
2nd May 2025
39AQI
3rd May 2025
45AQI
4th May 2025
39AQI
5th May 2025
41AQI
6th May 2025
28AQI
7th May 2025
32AQI
8th May 2025
30AQI
9th May 2025
35AQI
10th May 2025
30AQI
11th May 2025
33AQI
12th May 2025
46AQI
13th May 2025
50AQI
14th May 2025
54AQI
15th May 2025
50AQI
16th May 2025
46AQI
17th May 2025
43AQI
18th May 2025
53AQI
19th May 2025
55AQI
20th May 2025
54AQI
21st May 2025
37AQI
22nd May 2025
37AQI
23rd May 2025
46AQI
24th May 2025
37AQI
25th May 2025
29AQI
26th May 2025
32AQI
27th May 2025
35AQI
28th May 2025
30AQI
29th May 2025
38AQI
30th May 2025
33AQI
31st May 2025
39AQI
1st June 2025
44AQI
2nd June 2025
47AQI
3rd June 2025
31AQI
4th June 2025
43AQI
5th June 2025
45AQI
6th June 2025
42AQI
7th June 2025
51AQI
8th June 2025
55AQI
9th June 2025
45AQI
10th June 2025
32AQI
11th June 2025
34AQI
12th June 2025
48AQI
13th June 2025
48AQI
14th June 2025
37AQI
15th June 2025
33AQI
16th June 2025
42AQI
17th June 2025
41AQI
18th June 2025
48AQI
19th June 2025
51AQI
20th June 2025
54AQI
21st June 2025
48AQI
22nd June 2025
42AQI
23rd June 2025
39AQI
24th June 2025
35AQI
25th June 2025
34AQI
26th June 2025
37AQI
27th June 2025
48AQI
28th June 2025
50AQI
29th June 2025
53AQI
30th June 2025
54AQI
1st July 2025
56AQI
2nd July 2025
67AQI
3rd July 2025
75AQI
4th July 2025
73AQI
5th July 2025
89AQI
6th July 2025
70AQI
7th July 2025
70AQI
8th July 2025
78AQI
9th July 2025
84AQI
10th July 2025
77AQI
11th July 2025
63AQI
12th July 2025
58AQI
13th July 2025
55AQI
14th July 2025
46AQI
15th July 2025
53AQI
16th July 2025
56AQI
17th July 2025
42AQI
18th July 2025
43AQI
19th July 2025
39AQI
20th July 2025
35AQI
21st July 2025
32AQI
22nd July 2025
30AQI
23rd July 2025
29AQI
24th July 2025
26AQI
25th July 2025
26AQI
26th July 2025
27AQI
27th July 2025
24AQI
28th July 2025
25AQI
29th July 2025
31AQI
30th July 2025
35AQI
31st July 2025
39AQI
1st August 2025
45AQI
2nd August 2025
42AQI
3rd August 2025
44AQI
4th August 2025
57AQI
5th August 2025
46AQI
6th August 2025
50AQI
7th August 2025
44AQI
8th August 2025
50AQI
9th August 2025
50AQI
10th August 2025
47AQI
11th August 2025
41AQI
12th August 2025
34AQI
13th August 2025
39AQI
14th August 2025
47AQI
15th August 2025
44AQI
16th August 2025
44AQI
17th August 2025
38AQI
18th August 2025
45AQI
19th August 2025
43AQI
20th August 2025
45AQI
21st August 2025
39AQI
22nd August 2025
38AQI
23rd August 2025
46AQI
24th August 2025
52AQI
25th August 2025
53AQI
26th August 2025
55AQI
27th August 2025
55AQI
28th August 2025
51AQI
29th August 2025
55AQI
30th August 2025
55AQI
31st August 2025
54AQI
1st September 2025
42AQI
2nd September 2025
33AQI
3rd September 2025
40AQI
4th September 2025
28AQI
5th September 2025
23AQI
6th September 2025
26AQI
7th September 2025
33AQI
8th September 2025
35AQI
9th September 2025
36AQI
10th September 2025
36AQI
11th September 2025
30AQI
12th September 2025
30AQI
13th September 2025
29AQI
14th September 2025
36AQI
15th September 2025
35AQI
16th September 2025
46AQI
17th September 2025
54AQI
18th September 2025
41AQI
19th September 2025
37AQI
20th September 2025
45AQI
21st September 2025
33AQI
22nd September 2025
23rd September 2025
24th September 2025
25th September 2025
26th September 2025
27th September 2025
28th September 2025
29th September 2025
30th September 2025
1st October 2025
2nd October 2025
3rd October 2025
4th October 2025
5th October 2025
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025

39AQI

39AQI

46AQI

43AQI

40AQI

44AQI

50AQI

47AQI

36AQI

No. of days

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

202543AQI

27
4
24
4
22
9
21
9
26
5
24
6
16
15
22
9
20
1
202
62

Highest AQI recorded in

July

50AQI

Lowest AQI recorded in

September

36AQI

202438AQI

29
2
26
3
25
6
21
8
1
28
3
28
2
21
10
23
8
25
5
29
2
29
1
31
315
50
1

Highest AQI recorded in

April

48AQI

Lowest AQI recorded in

December

31AQI

202339AQI

26
5
25
3
21
10
20
10
26
5
20
10
21
10
31
29
1
27
4
24
5
25
6
295
69

Highest AQI recorded in

April

49AQI

Lowest AQI recorded in

August

29AQI

202238AQI

30
1
20
1
21
10
24
6
20
11
28
2
23
1
1
28
30
1
27
3
30
1
282
37

Highest AQI recorded in

May

45AQI

Lowest AQI recorded in

August

26AQI

202136AQI

28
3
22
6
23
6
19
2
27
4
26
4
27
4
28
3
27
3
31
25
5
31
314
40

Highest AQI recorded in

May

42AQI

Lowest AQI recorded in

August

32AQI

202036AQI

12
1
16
5
16
2
24
6
29
2
15
15
1
19
30
1
27
3
28
3
216
38
1

Highest AQI recorded in

August

51AQI

Lowest AQI recorded in

October

30AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2025(Avg.)
43AQI
Least Polluted Year Recorded
2020(Avg.)
36AQI

Shimotsucho Kominami's annual 2025 AQI (43) shows an average percentage change of 14.5% (worsened AQI) compared to previous years: 2020 (36), 2021 (36), 2022 (38), 2023 (39), 2024 (38).