Momoyamacho, Obu, Aichi, 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+
November Air Quality Analysis
Momoyamacho, Obu, Aichi, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
6th Nov 2021
50AQILowest AQI recorded on
29th Nov 2021
12AQISame Day Analysis (4th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks the most lowest AQI at 26 of Good air quality, showing improvement over 2024, 2023, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 4th Nov - 5th Nov 2025
Momoyamacho, Obu, Aichi, Japan
AQI
Day
Night
.
6 AM4th Nov 2025
5 PM
5 AM5th Nov 2025
Day time
Avg. Highest Time
4PM4th Nov
42AQI
Avg. Lowest Time
10AM4th Nov
20AQI
Night time
Avg. Highest Time
11PM4th Nov
56AQI
Avg. Lowest Time
5AM5th Nov
35AQI
In the last 24 hours,
Momoyamacho's AQI reached its highest point of 56 at 11 PM during the Night, while the lowest point, 20, was recorded at 10 AM during the Day between 4th Nov and 5th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Momoyamacho, Obu, Aichi, Japan
OctNov
06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th
Day
Night
6th Oct 2025516 AMAQI
6th Oct 2025497 AMAQI
6th Oct 2025528 AMAQI
6th Oct 2025539 AMAQI
6th Oct 20254810 AMAQI
6th Oct 20255311 AMAQI
6th Oct 20254912 PMAQI
6th Oct 2025561 PMAQI
6th Oct 2025542 PMAQI
6th Oct 2025513 PMAQI
6th Oct 2025484 PMAQI
6th Oct 2025385 PMAQI
6th Oct 2025446 PMAQI
6th Oct 2025457 PMAQI
6th Oct 2025548 PMAQI
6th Oct 2025589 PMAQI
6th Oct 20255710 PMAQI
6th Oct 20255711 PMAQI
7th Oct 20255112 AMAQI
7th Oct 2025501 AMAQI
7th Oct 2025482 AMAQI
25°C21/30°C
7th Oct 2025388 PMAQI
7th Oct 2025349 PMAQI
7th Oct 20254310 PMAQI
7th Oct 20255011 PMAQI
8th Oct 20255212 AMAQI
8th Oct 2025601 AMAQI
8th Oct 2025592 AMAQI
8th Oct 2025503 AMAQI
8th Oct 2025494 AMAQI
8th Oct 2025515 AMAQI
24°C23/27°C
8th Oct 2025566 AMAQI
8th Oct 2025527 AMAQI
8th Oct 2025508 AMAQI
8th Oct 2025519 AMAQI
8th Oct 20254810 AMAQI
8th Oct 20255011 AMAQI
8th Oct 20255112 PMAQI
8th Oct 2025531 PMAQI
8th Oct 2025562 PMAQI
8th Oct 2025573 PMAQI
8th Oct 2025644 PMAQI
8th Oct 2025715 PMAQI
8th Oct 2025666 PMAQI
8th Oct 2025677 PMAQI
8th Oct 2025628 PMAQI
8th Oct 2025679 PMAQI
8th Oct 20256910 PMAQI
8th Oct 20255911 PMAQI
9th Oct 20256012 AMAQI
9th Oct 2025581 AMAQI
9th Oct 2025602 AMAQI
9th Oct 2025593 AMAQI
9th Oct 2025524 AMAQI
9th Oct 2025425 AMAQI
26°C22/30°C
9th Oct 2025376 AMAQI
9th Oct 2025407 AMAQI
9th Oct 2025198 AMAQI
9th Oct 2025359 AMAQI
9th Oct 20253610 AMAQI
9th Oct 20254511 AMAQI
9th Oct 20255012 PMAQI
9th Oct 2025341 PMAQI
9th Oct 2025502 PMAQI
9th Oct 2025563 PMAQI
9th Oct 2025504 PMAQI
9th Oct 2025505 PMAQI
9th Oct 2025456 PMAQI
9th Oct 2025457 PMAQI
9th Oct 2025468 PMAQI
9th Oct 2025449 PMAQI
9th Oct 20254510 PMAQI
9th Oct 20254811 PMAQI
10th Oct 20254912 AMAQI
10th Oct 2025491 AMAQI
10th Oct 2025512 AMAQI
10th Oct 2025503 AMAQI
10th Oct 2025484 AMAQI
10th Oct 2025555 AMAQI
25°C22/28°C
10th Oct 2025426 AMAQI
10th Oct 2025477 AMAQI
10th Oct 2025478 AMAQI
10th Oct 2025409 AMAQI
10th Oct 20254410 AMAQI
10th Oct 20253911 AMAQI
10th Oct 20254012 PMAQI
10th Oct 2025511 PMAQI
10th Oct 2025492 PMAQI
10th Oct 2025553 PMAQI
10th Oct 2025554 PMAQI
10th Oct 2025505 PMAQI
10th Oct 2025426 PMAQI
10th Oct 2025437 PMAQI
10th Oct 2025528 PMAQI
10th Oct 2025549 PMAQI
10th Oct 20255610 PMAQI
10th Oct 20255211 PMAQI
11th Oct 20255212 AMAQI
11th Oct 2025511 AMAQI
11th Oct 2025432 AMAQI
11th Oct 2025473 AMAQI
11th Oct 2025484 AMAQI
11th Oct 2025445 AMAQI
21°C21/22°C
11th Oct 2025476 AMAQI
11th Oct 2025457 AMAQI
11th Oct 2025488 AMAQI
11th Oct 2025549 AMAQI
11th Oct 20255310 AMAQI
11th Oct 20255011 AMAQI
11th Oct 20255612 PMAQI
11th Oct 2025521 PMAQI
11th Oct 2025482 PMAQI
11th Oct 2025483 PMAQI
11th Oct 2025524 PMAQI
11th Oct 2025495 PMAQI
11th Oct 2025446 PMAQI
11th Oct 2025527 PMAQI
11th Oct 2025518 PMAQI
11th Oct 2025489 PMAQI
11th Oct 20254610 PMAQI
11th Oct 20254711 PMAQI
12th Oct 20254912 AMAQI
12th Oct 2025531 AMAQI
12th Oct 2025492 AMAQI
12th Oct 2025443 AMAQI
12th Oct 2025434 AMAQI
12th Oct 2025425 AMAQI
22°C21/23°C
12th Oct 2025266 AMAQI
12th Oct 2025437 AMAQI
12th Oct 2025468 AMAQI
12th Oct 2025449 AMAQI
12th Oct 20254610 AMAQI
12th Oct 20254911 AMAQI
12th Oct 20255312 PMAQI
12th Oct 2025551 PMAQI
12th Oct 2025602 PMAQI
12th Oct 2025613 PMAQI
12th Oct 2025594 PMAQI
12th Oct 2025545 PMAQI
12th Oct 2025476 PMAQI
12th Oct 2025477 PMAQI
12th Oct 2025508 PMAQI
12th Oct 2025569 PMAQI
12th Oct 20255610 PMAQI
12th Oct 20255711 PMAQI
13th Oct 20255512 AMAQI
13th Oct 2025521 AMAQI
13th Oct 2025552 AMAQI
13th Oct 2025523 AMAQI
13th Oct 2025544 AMAQI
13th Oct 2025535 AMAQI
24°C21/27°C
13th Oct 2025536 AMAQI
13th Oct 2025517 AMAQI
13th Oct 2025498 AMAQI
13th Oct 2025479 AMAQI
13th Oct 20254610 AMAQI
13th Oct 20255111 AMAQI
13th Oct 20254112 PMAQI
13th Oct 2025291 PMAQI
13th Oct 2025282 PMAQI
13th Oct 2025243 PMAQI
13th Oct 2025444 PMAQI
13th Oct 2025555 PMAQI
13th Oct 2025576 PMAQI
13th Oct 2025337 PMAQI
13th Oct 2025288 PMAQI
13th Oct 2025409 PMAQI
13th Oct 20254310 PMAQI
13th Oct 20254511 PMAQI
14th Oct 20253112 AMAQI
14th Oct 2025271 AMAQI
14th Oct 2025562 AMAQI
14th Oct 2025393 AMAQI
14th Oct 2025314 AMAQI
14th Oct 2025325 AMAQI
25°C22/29°C
14th Oct 2025446 AMAQI
14th Oct 2025407 AMAQI
14th Oct 2025468 AMAQI
14th Oct 2025529 AMAQI
14th Oct 20254910 AMAQI
14th Oct 20254911 AMAQI
14th Oct 20255212 PMAQI
14th Oct 2025431 PMAQI
14th Oct 2025432 PMAQI
14th Oct 2025403 PMAQI
14th Oct 2025384 PMAQI
14th Oct 2025415 PMAQI
14th Oct 2025466 PMAQI
14th Oct 2025537 PMAQI
14th Oct 2025588 PMAQI
14th Oct 2025559 PMAQI
14th Oct 20255110 PMAQI
14th Oct 20254811 PMAQI
15th Oct 20254812 AMAQI
15th Oct 2025431 AMAQI
15th Oct 2025512 AMAQI
15th Oct 2025443 AMAQI
15th Oct 2025534 AMAQI
15th Oct 2025535 AMAQI
22°C19/24°C
15th Oct 2025526 AMAQI
15th Oct 2025537 AMAQI
15th Oct 2025458 AMAQI
15th Oct 2025399 AMAQI
15th Oct 20253910 AMAQI
15th Oct 20254911 AMAQI
15th Oct 20254812 PMAQI
15th Oct 2025481 PMAQI
15th Oct 2025482 PMAQI
15th Oct 2025493 PMAQI
15th Oct 2025524 PMAQI
15th Oct 2025475 PMAQI
15th Oct 2025556 PMAQI
15th Oct 2025527 PMAQI
15th Oct 2025468 PMAQI
15th Oct 2025399 PMAQI
15th Oct 20253810 PMAQI
15th Oct 20254111 PMAQI
16th Oct 20254412 AMAQI
16th Oct 2025401 AMAQI
16th Oct 2025342 AMAQI
16th Oct 2025303 AMAQI
16th Oct 2025314 AMAQI
16th Oct 2025365 AMAQI
20°C19/22°C
16th Oct 2025296 AMAQI
16th Oct 2025307 AMAQI
16th Oct 2025288 AMAQI
16th Oct 2025299 AMAQI
16th Oct 20254410 AMAQI
16th Oct 20255111 AMAQI
16th Oct 20255112 PMAQI
16th Oct 2025511 PMAQI
16th Oct 2025532 PMAQI
16th Oct 2025553 PMAQI
16th Oct 2025544 PMAQI
16th Oct 2025465 PMAQI
16th Oct 2025316 PMAQI
16th Oct 2025197 PMAQI
16th Oct 2025278 PMAQI
16th Oct 2025349 PMAQI
16th Oct 20253910 PMAQI
16th Oct 20254411 PMAQI
17th Oct 20253912 AMAQI
17th Oct 2025431 AMAQI
17th Oct 2025412 AMAQI
17th Oct 2025433 AMAQI
17th Oct 2025504 AMAQI
17th Oct 2025575 AMAQI
22°C21/25°C
17th Oct 2025756 AMAQI
17th Oct 2025797 AMAQI
17th Oct 2025798 AMAQI
17th Oct 2025639 AMAQI
17th Oct 20255710 AMAQI
17th Oct 20255811 AMAQI
17th Oct 20255012 PMAQI
17th Oct 2025491 PMAQI
17th Oct 2025472 PMAQI
17th Oct 2025473 PMAQI
17th Oct 2025514 PMAQI
17th Oct 2025505 PMAQI
17th Oct 2025506 PMAQI
17th Oct 2025527 PMAQI
17th Oct 2025538 PMAQI
17th Oct 2025529 PMAQI
17th Oct 20255110 PMAQI
17th Oct 20254511 PMAQI
18th Oct 20254612 AMAQI
18th Oct 2025461 AMAQI
18th Oct 2025452 AMAQI
18th Oct 2025413 AMAQI
18th Oct 2025394 AMAQI
18th Oct 2025395 AMAQI
22°C19/26°C
18th Oct 2025476 AMAQI
18th Oct 2025507 AMAQI
18th Oct 2025498 AMAQI
18th Oct 2025499 AMAQI
18th Oct 20255010 AMAQI
18th Oct 20254811 AMAQI
18th Oct 20254912 PMAQI
18th Oct 2025461 PMAQI
18th Oct 2025392 PMAQI
18th Oct 2025443 PMAQI
18th Oct 2025464 PMAQI
18th Oct 2025525 PMAQI
18th Oct 2025596 PMAQI
18th Oct 2025617 PMAQI
18th Oct 2025608 PMAQI
18th Oct 2025549 PMAQI
18th Oct 20254810 PMAQI
18th Oct 20254811 PMAQI
19th Oct 20255112 AMAQI
19th Oct 2025501 AMAQI
19th Oct 2025472 AMAQI
19th Oct 2025463 AMAQI
19th Oct 2025504 AMAQI
19th Oct 2025485 AMAQI
23°C20/26°C
19th Oct 2025396 AMAQI
19th Oct 2025467 AMAQI
19th Oct 2025428 AMAQI
19th Oct 2025429 AMAQI
19th Oct 20254010 AMAQI
19th Oct 20254211 AMAQI
19th Oct 20252412 PMAQI
19th Oct 2025261 PMAQI
19th Oct 2025262 PMAQI
19th Oct 2025273 PMAQI
19th Oct 2025264 PMAQI
19th Oct 2025235 PMAQI
19th Oct 2025236 PMAQI
19th Oct 2025307 PMAQI
19th Oct 2025408 PMAQI
19th Oct 2025389 PMAQI
19th Oct 20253410 PMAQI
19th Oct 20253811 PMAQI
20th Oct 20253412 AMAQI
20th Oct 2025291 AMAQI
20th Oct 2025272 AMAQI
20th Oct 2025233 AMAQI
20th Oct 2025264 AMAQI
20th Oct 2025265 AMAQI
22°C19/24°C
20th Oct 2025246 AMAQI
20th Oct 2025247 AMAQI
20th Oct 2025228 AMAQI
20th Oct 2025279 AMAQI
20th Oct 20252510 AMAQI
20th Oct 20251611 AMAQI
20th Oct 20251512 PMAQI
20th Oct 2025221 PMAQI
20th Oct 2025232 PMAQI
20th Oct 2025463 PMAQI
20th Oct 2025534 PMAQI
20th Oct 2025305 PMAQI
20th Oct 2025226 PMAQI
20th Oct 2025227 PMAQI
20th Oct 2025418 PMAQI
20th Oct 2025559 PMAQI
20th Oct 20255410 PMAQI
20th Oct 20253511 PMAQI
21st Oct 20252012 AMAQI
21st Oct 2025191 AMAQI
21st Oct 2025202 AMAQI
21st Oct 2025193 AMAQI
21st Oct 2025194 AMAQI
21st Oct 2025185 AMAQI
21°C17/24°C
21st Oct 2025186 AMAQI
21st Oct 2025187 AMAQI
21st Oct 2025188 AMAQI
21st Oct 2025189 AMAQI
21st Oct 20252510 AMAQI
21st Oct 20252611 AMAQI
21st Oct 20252712 PMAQI
21st Oct 2025251 PMAQI
21st Oct 2025272 PMAQI
21st Oct 2025383 PMAQI
21st Oct 2025544 PMAQI
21st Oct 2025545 PMAQI
21st Oct 2025546 PMAQI
21st Oct 2025547 PMAQI
21st Oct 2025548 PMAQI
21st Oct 2025549 PMAQI
21st Oct 20255410 PMAQI
21st Oct 20252411 PMAQI
22nd Oct 20252312 AMAQI
22nd Oct 2025241 AMAQI
22nd Oct 2025282 AMAQI
22nd Oct 2025273 AMAQI
22nd Oct 2025264 AMAQI
22nd Oct 2025215 AMAQI
18°C16/20°C
22nd Oct 2025186 AMAQI
22nd Oct 2025167 AMAQI
22nd Oct 2025158 AMAQI
22nd Oct 2025199 AMAQI
22nd Oct 20251710 AMAQI
22nd Oct 20252511 AMAQI
22nd Oct 20252712 PMAQI
22nd Oct 2025331 PMAQI
22nd Oct 2025452 PMAQI
22nd Oct 2025373 PMAQI
22nd Oct 2025324 PMAQI
22nd Oct 2025335 PMAQI
22nd Oct 2025356 PMAQI
22nd Oct 2025347 PMAQI
22nd Oct 2025378 PMAQI
22nd Oct 2025399 PMAQI
22nd Oct 20253710 PMAQI
22nd Oct 20253711 PMAQI
23rd Oct 20254212 AMAQI
23rd Oct 2025441 AMAQI
23rd Oct 2025452 AMAQI
23rd Oct 2025533 AMAQI
23rd Oct 2025434 AMAQI
23rd Oct 2025425 AMAQI
15°C13/15°C
23rd Oct 2025336 AMAQI
23rd Oct 2025287 AMAQI
23rd Oct 2025308 AMAQI
23rd Oct 2025399 AMAQI
23rd Oct 20254310 AMAQI
23rd Oct 20253811 AMAQI
23rd Oct 20253312 PMAQI
23rd Oct 2025321 PMAQI
23rd Oct 2025242 PMAQI
23rd Oct 2025293 PMAQI
23rd Oct 2025274 PMAQI
23rd Oct 2025285 PMAQI
23rd Oct 2025256 PMAQI
23rd Oct 2025247 PMAQI
23rd Oct 2025278 PMAQI
23rd Oct 2025449 PMAQI
23rd Oct 20254410 PMAQI
23rd Oct 20254411 PMAQI
24th Oct 20254512 AMAQI
24th Oct 2025441 AMAQI
24th Oct 2025442 AMAQI
24th Oct 2025453 AMAQI
24th Oct 2025494 AMAQI
24th Oct 2025415 AMAQI
18°C15/21°C
24th Oct 2025396 AMAQI
24th Oct 2025247 AMAQI
24th Oct 2025238 AMAQI
24th Oct 2025279 AMAQI
24th Oct 20252710 AMAQI
24th Oct 20252711 AMAQI
24th Oct 20253612 PMAQI
24th Oct 2025361 PMAQI
24th Oct 2025332 PMAQI
24th Oct 2025383 PMAQI
24th Oct 2025344 PMAQI
24th Oct 2025335 PMAQI
24th Oct 2025336 PMAQI
24th Oct 2025337 PMAQI
24th Oct 2025338 PMAQI
24th Oct 2025319 PMAQI
24th Oct 20254310 PMAQI
24th Oct 20254411 PMAQI
25th Oct 20254212 AMAQI
25th Oct 2025441 AMAQI
25th Oct 2025452 AMAQI
25th Oct 2025533 AMAQI
25th Oct 2025544 AMAQI
25th Oct 2025525 AMAQI
18°C16/21°C
25th Oct 2025536 AMAQI
25th Oct 2025537 AMAQI
25th Oct 2025548 AMAQI
25th Oct 2025579 AMAQI
25th Oct 20255810 AMAQI
25th Oct 20255811 AMAQI
25th Oct 20255912 PMAQI
25th Oct 2025621 PMAQI
25th Oct 2025622 PMAQI
25th Oct 2025623 PMAQI
25th Oct 2025664 PMAQI
25th Oct 2025655 PMAQI
25th Oct 2025646 PMAQI
25th Oct 2025617 PMAQI
25th Oct 2025608 PMAQI
25th Oct 2025609 PMAQI
25th Oct 20256410 PMAQI
25th Oct 20256411 PMAQI
26th Oct 20256412 AMAQI
26th Oct 2025631 AMAQI
26th Oct 2025592 AMAQI
26th Oct 2025593 AMAQI
26th Oct 2025524 AMAQI
26th Oct 2025345 AMAQI
17°C16/18°C
26th Oct 2025396 AMAQI
26th Oct 2025377 AMAQI
26th Oct 2025378 AMAQI
26th Oct 2025449 AMAQI
26th Oct 20253310 AMAQI
26th Oct 20253211 AMAQI
26th Oct 20252812 PMAQI
26th Oct 2025281 PMAQI
26th Oct 2025282 PMAQI
26th Oct 2025303 PMAQI
26th Oct 2025294 PMAQI
26th Oct 2025285 PMAQI
26th Oct 2025286 PMAQI
26th Oct 2025287 PMAQI
26th Oct 2025278 PMAQI
26th Oct 2025269 PMAQI
26th Oct 20253110 PMAQI
26th Oct 20253311 PMAQI
27th Oct 20253212 AMAQI
27th Oct 2025331 AMAQI
27th Oct 2025332 AMAQI
27th Oct 2025333 AMAQI
27th Oct 2025274 AMAQI
27th Oct 2025225 AMAQI
18°C17/19°C
27th Oct 2025276 AMAQI
27th Oct 2025287 AMAQI
27th Oct 2025328 AMAQI
27th Oct 2025339 AMAQI
27th Oct 20253310 AMAQI
27th Oct 20254011 AMAQI
27th Oct 20254812 PMAQI
27th Oct 2025521 PMAQI
27th Oct 2025532 PMAQI
27th Oct 2025553 PMAQI
27th Oct 2025544 PMAQI
27th Oct 2025555 PMAQI
27th Oct 2025556 PMAQI
27th Oct 2025567 PMAQI
27th Oct 2025568 PMAQI
27th Oct 2025569 PMAQI
27th Oct 20255610 PMAQI
27th Oct 20255711 PMAQI
28th Oct 20255812 AMAQI
28th Oct 2025581 AMAQI
28th Oct 2025592 AMAQI
28th Oct 2025583 AMAQI
28th Oct 2025574 AMAQI
28th Oct 2025565 AMAQI
18°C15/21°C
28th Oct 2025566 AMAQI
28th Oct 2025567 AMAQI
28th Oct 2025568 AMAQI
28th Oct 2025569 AMAQI
28th Oct 20255410 AMAQI
28th Oct 20255411 AMAQI
28th Oct 20255412 PMAQI
28th Oct 2025541 PMAQI
28th Oct 2025422 PMAQI
28th Oct 2025453 PMAQI
28th Oct 2025384 PMAQI
28th Oct 2025365 PMAQI
28th Oct 2025326 PMAQI
28th Oct 2025277 PMAQI
28th Oct 2025288 PMAQI
28th Oct 2025289 PMAQI
28th Oct 20253010 PMAQI
28th Oct 20252811 PMAQI
29th Oct 20252312 AMAQI
29th Oct 2025221 AMAQI
29th Oct 2025242 AMAQI
29th Oct 2025203 AMAQI
29th Oct 2025184 AMAQI
29th Oct 2025175 AMAQI
15°C13/18°C
29th Oct 2025176 AMAQI
29th Oct 2025297 AMAQI
29th Oct 2025268 AMAQI
29th Oct 2025279 AMAQI
29th Oct 20252810 AMAQI
29th Oct 20253211 AMAQI
29th Oct 20253912 PMAQI
29th Oct 2025441 PMAQI
29th Oct 2025412 PMAQI
29th Oct 2025473 PMAQI
29th Oct 2025404 PMAQI
29th Oct 2025415 PMAQI
29th Oct 2025366 PMAQI
29th Oct 2025337 PMAQI
29th Oct 2025398 PMAQI
29th Oct 2025519 PMAQI
29th Oct 20255710 PMAQI
29th Oct 20255711 PMAQI
30th Oct 20255812 AMAQI
30th Oct 2025571 AMAQI
30th Oct 2025492 AMAQI
30th Oct 2025373 AMAQI
30th Oct 2025374 AMAQI
30th Oct 2025405 AMAQI
14°C10/18°C
30th Oct 2025406 AMAQI
30th Oct 2025407 AMAQI
30th Oct 2025468 AMAQI
30th Oct 2025499 AMAQI
30th Oct 20254910 AMAQI
30th Oct 20255311 AMAQI
30th Oct 20255012 PMAQI
30th Oct 2025551 PMAQI
30th Oct 2025602 PMAQI
30th Oct 2025593 PMAQI
30th Oct 2025574 PMAQI
30th Oct 2025575 PMAQI
30th Oct 2025526 PMAQI
30th Oct 2025527 PMAQI
30th Oct 2025608 PMAQI
30th Oct 2025809 PMAQI
30th Oct 20258810 PMAQI
30th Oct 20257211 PMAQI
31st Oct 20255612 AMAQI
31st Oct 2025491 AMAQI
31st Oct 2025492 AMAQI
31st Oct 2025543 AMAQI
31st Oct 2025564 AMAQI
31st Oct 2025625 AMAQI
16°C14/19°C
31st Oct 2025606 AMAQI
31st Oct 2025587 AMAQI
31st Oct 2025578 AMAQI
31st Oct 2025569 AMAQI
31st Oct 20255610 AMAQI
31st Oct 20255511 AMAQI
31st Oct 20255312 PMAQI
31st Oct 2025471 PMAQI
31st Oct 2025412 PMAQI
31st Oct 2025413 PMAQI
31st Oct 2025454 PMAQI
31st Oct 2025395 PMAQI
31st Oct 2025436 PMAQI
31st Oct 2025357 PMAQI
31st Oct 2025348 PMAQI
31st Oct 2025229 PMAQI
31st Oct 20252210 PMAQI
31st Oct 20251911 PMAQI
1st Nov 20251712 AMAQI
1st Nov 2025161 AMAQI
1st Nov 2025112 AMAQI
1st Nov 2025153 AMAQI
1st Nov 2025124 AMAQI
1st Nov 2025125 AMAQI
17°C14/19°C
1st Nov 2025116 AMAQI
1st Nov 2025157 AMAQI
1st Nov 2025208 AMAQI
1st Nov 2025309 AMAQI
1st Nov 20252610 AMAQI
1st Nov 20251911 AMAQI
1st Nov 20252212 PMAQI
1st Nov 2025251 PMAQI
1st Nov 2025202 PMAQI
1st Nov 2025203 PMAQI
1st Nov 2025224 PMAQI
1st Nov 2025245 PMAQI
1st Nov 2025236 PMAQI
1st Nov 2025237 PMAQI
1st Nov 2025228 PMAQI
1st Nov 2025229 PMAQI
1st Nov 20252610 PMAQI
1st Nov 20253511 PMAQI
2nd Nov 20252212 AMAQI
2nd Nov 2025221 AMAQI
2nd Nov 2025222 AMAQI
2nd Nov 2025363 AMAQI
2nd Nov 2025394 AMAQI
2nd Nov 2025415 AMAQI
16°C13/20°C
2nd Nov 2025406 AMAQI
2nd Nov 2025437 AMAQI
2nd Nov 2025378 AMAQI
2nd Nov 2025339 AMAQI
2nd Nov 20253210 AMAQI
2nd Nov 20252811 AMAQI
2nd Nov 20253012 PMAQI
2nd Nov 2025301 PMAQI
2nd Nov 2025472 PMAQI
2nd Nov 2025503 PMAQI
2nd Nov 2025484 PMAQI
2nd Nov 2025455 PMAQI
2nd Nov 2025496 PMAQI
2nd Nov 2025527 PMAQI
2nd Nov 2025528 PMAQI
2nd Nov 2025469 PMAQI
2nd Nov 20254210 PMAQI
2nd Nov 20254111 PMAQI
3rd Nov 20253112 AMAQI
3rd Nov 2025291 AMAQI
3rd Nov 2025282 AMAQI
3rd Nov 2025353 AMAQI
3rd Nov 2025324 AMAQI
3rd Nov 2025285 AMAQI
17°C14/20°C
3rd Nov 2025286 AMAQI
3rd Nov 2025277 AMAQI
3rd Nov 2025268 AMAQI
3rd Nov 2025229 AMAQI
3rd Nov 20252110 AMAQI
3rd Nov 20252211 AMAQI
3rd Nov 20252712 PMAQI
3rd Nov 2025201 PMAQI
3rd Nov 2025242 PMAQI
3rd Nov 2025283 PMAQI
3rd Nov 2025264 PMAQI
3rd Nov 2025185 PMAQI
3rd Nov 2025146 PMAQI
3rd Nov 2025197 PMAQI
3rd Nov 2025228 PMAQI
3rd Nov 2025179 PMAQI
3rd Nov 20251510 PMAQI
3rd Nov 20251711 PMAQI
4th Nov 20251612 AMAQI
4th Nov 2025171 AMAQI
4th Nov 2025122 AMAQI
4th Nov 2025133 AMAQI
4th Nov 2025154 AMAQI
4th Nov 2025165 AMAQI
14°C12/17°C
4th Nov 2025206 AMAQI
4th Nov 2025207 AMAQI
4th Nov 2025218 AMAQI
4th Nov 2025219 AMAQI
4th Nov 20252010 AMAQI
4th Nov 20252311 AMAQI
4th Nov 20252612 PMAQI
4th Nov 2025221 PMAQI
4th Nov 2025302 PMAQI
4th Nov 2025343 PMAQI
4th Nov 2025424 PMAQI
4th Nov 2025485 PMAQI
4th Nov 2025486 PMAQI
4th Nov 2025447 PMAQI
4th Nov 2025518 PMAQI
4th Nov 2025459 PMAQI
4th Nov 20255510 PMAQI
4th Nov 20255611 PMAQI
5th Nov 20255412 AMAQI
5th Nov 2025521 AMAQI
5th Nov 2025532 AMAQI
5th Nov 2025423 AMAQI
5th Nov 2025354 AMAQI
5th Nov 2025355 AMAQI
13°C10/16°C
5th Nov 2025376 AMAQI
6 AM5th Nov 2025407 AMAQI
5th Nov 2025408 AMAQI
5th Nov 2025399 AMAQI
5th Nov 20254210 AMAQI
5th Nov 20254411 AMAQI
11 AM5th Nov 20254912 PMAQI
5th Nov 2025521 PMAQI
5th Nov 2025512 PMAQI
5th Nov 2025553 PMAQI
5th Nov 2025564 PMAQI
5th Nov 2025565 PMAQI
5 PM5th Nov 2025566 PMAQI
5th Nov 2025567 PMAQI
5th Nov 2025598 PMAQI
5th Nov 2025609 PMAQI
11 PM
5 AM
--°C/°C
Day time
Avg. Highest Time
3 PM - 5 PM
44AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
6 AM - 2 PM
40AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 PM to 5 PM (Avg. 44), while the lowest AQI was between 6 AM to 2 PM (Avg. 40).
Night time
Avg. Highest Time
8 PM - 11 PM
45AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
12 AM - 5 AM
41AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 11 PM (Avg. 45), while the lowest AQI was between 12 AM to 5 AM (Avg. 41).
2025 Days Vs Air Quality
Momoyamacho, Obu, Aichi, Japan
2025
89%
275
11%
33
Total number of days with different AQI categories in last 309 days in 2025 (56 days remaining)
Good
275 DaysModerate
33 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 89%
Health Risk Level:
Low
In 2025, 89% of 309 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
Momoyamacho, Obu, Aichi, 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
27AQI
27AQI
2nd January 2025
29AQI
29AQI
3rd January 2025
29AQI
29AQI
4th January 2025
27AQI
27AQI
5th January 2025
26AQI
26AQI
6th January 2025
24AQI
24AQI
7th January 2025
27AQI
27AQI
8th January 2025
25AQI
25AQI
9th January 2025
27AQI
27AQI
10th January 2025
21AQI
21AQI
11th January 2025
23AQI
23AQI
12th January 2025
24AQI
24AQI
13th January 2025
26AQI
26AQI
14th January 2025
29AQI
29AQI
15th January 2025
30AQI
30AQI
16th January 2025
24AQI
24AQI
17th January 2025
27AQI
27AQI
18th January 2025
26AQI
26AQI
19th January 2025
29AQI
29AQI
20th January 2025
30AQI
30AQI
21st January 2025
33AQI
33AQI
22nd January 2025
32AQI
32AQI
23rd January 2025
40AQI
40AQI
24th January 2025
39AQI
39AQI
25th January 2025
38AQI
38AQI
26th January 2025
33AQI
33AQI
27th January 2025
29AQI
29AQI
28th January 2025
30AQI
30AQI
29th January 2025
29AQI
29AQI
30th January 2025
29AQI
29AQI
31st January 2025
33AQI
33AQI
1st February 2025
37AQI
37AQI
2nd February 2025
27AQI
27AQI
3rd February 2025
32AQI
32AQI
4th February 2025
29AQI
29AQI
5th February 2025
30AQI
30AQI
6th February 2025
29AQI
29AQI
7th February 2025
31AQI
31AQI
8th February 2025
28AQI
28AQI
9th February 2025
29AQI
29AQI
10th February 2025
29AQI
29AQI
11th February 2025
30AQI
30AQI
12th February 2025
26AQI
26AQI
13th February 2025
32AQI
32AQI
14th February 2025
28AQI
28AQI
15th February 2025
29AQI
29AQI
16th February 2025
30AQI
30AQI
17th February 2025
33AQI
33AQI
18th February 2025
30AQI
30AQI
19th February 2025
30AQI
30AQI
20th February 2025
29AQI
29AQI
21st February 2025
29AQI
29AQI
22nd February 2025
30AQI
30AQI
23rd February 2025
30AQI
30AQI
24th February 2025
32AQI
32AQI
25th February 2025
32AQI
32AQI
26th February 2025
37AQI
37AQI
27th February 2025
40AQI
40AQI
28th February 2025
41AQI
41AQI
1st March 2025
42AQI
42AQI
2nd March 2025
41AQI
41AQI
3rd March 2025
34AQI
34AQI
4th March 2025
28AQI
28AQI
5th March 2025
24AQI
24AQI
6th March 2025
31AQI
31AQI
7th March 2025
31AQI
31AQI
8th March 2025
32AQI
32AQI
9th March 2025
35AQI
35AQI
10th March 2025
34AQI
34AQI
11th March 2025
28AQI
28AQI
12th March 2025
27AQI
27AQI
13th March 2025
35AQI
35AQI
14th March 2025
22AQI
22AQI
15th March 2025
22AQI
22AQI
16th March 2025
18AQI
18AQI
17th March 2025
15AQI
15AQI
18th March 2025
16AQI
16AQI
19th March 2025
14AQI
14AQI
20th March 2025
20AQI
20AQI
21st March 2025
32AQI
32AQI
22nd March 2025
29AQI
29AQI
23rd March 2025
37AQI
37AQI
24th March 2025
36AQI
36AQI
25th March 2025
52AQI
52AQI
26th March 2025
74AQI
74AQI
27th March 2025
64AQI
64AQI
28th March 2025
41AQI
41AQI
29th March 2025
34AQI
34AQI
30th March 2025
34AQI
34AQI
31st March 2025
35AQI
35AQI
1st April 2025
26AQI
26AQI
2nd April 2025
26AQI
26AQI
3rd April 2025
18AQI
18AQI
4th April 2025
18AQI
18AQI
5th April 2025
20AQI
20AQI
6th April 2025
15AQI
15AQI
7th April 2025
19AQI
19AQI
8th April 2025
19AQI
19AQI
9th April 2025
18AQI
18AQI
10th April 2025
28AQI
28AQI
11th April 2025
25AQI
25AQI
12th April 2025
25AQI
25AQI
13th April 2025
19AQI
19AQI
14th April 2025
23AQI
23AQI
15th April 2025
18AQI
18AQI
16th April 2025
21AQI
21AQI
17th April 2025
24AQI
24AQI
18th April 2025
31AQI
31AQI
19th April 2025
32AQI
32AQI
20th April 2025
28AQI
28AQI
21st April 2025
23AQI
23AQI
22nd April 2025
21AQI
21AQI
23rd April 2025
15AQI
15AQI
24th April 2025
14AQI
14AQI
25th April 2025
24AQI
24AQI
26th April 2025
23AQI
23AQI
27th April 2025
24AQI
24AQI
28th April 2025
22AQI
22AQI
29th April 2025
23AQI
23AQI
30th April 2025
25AQI
25AQI
1st May 2025
22AQI
22AQI
2nd May 2025
19AQI
19AQI
3rd May 2025
22AQI
22AQI
4th May 2025
20AQI
20AQI
5th May 2025
20AQI
20AQI
6th May 2025
17AQI
17AQI
7th May 2025
16AQI
16AQI
8th May 2025
17AQI
17AQI
9th May 2025
16AQI
16AQI
10th May 2025
15AQI
15AQI
11th May 2025
16AQI
16AQI
12th May 2025
22AQI
22AQI
13th May 2025
27AQI
27AQI
14th May 2025
29AQI
29AQI
15th May 2025
29AQI
29AQI
16th May 2025
25AQI
25AQI
17th May 2025
20AQI
20AQI
18th May 2025
29AQI
29AQI
19th May 2025
30AQI
30AQI
20th May 2025
40AQI
40AQI
21st May 2025
36AQI
36AQI
22nd May 2025
26AQI
26AQI
23rd May 2025
26AQI
26AQI
24th May 2025
25AQI
25AQI
25th May 2025
17AQI
17AQI
26th May 2025
18AQI
18AQI
27th May 2025
19AQI
19AQI
28th May 2025
17AQI
17AQI
29th May 2025
19AQI
19AQI
30th May 2025
18AQI
18AQI
31st May 2025
16AQI
16AQI
1st June 2025
16AQI
16AQI
2nd June 2025
23AQI
23AQI
3rd June 2025
16AQI
16AQI
4th June 2025
20AQI
20AQI
5th June 2025
22AQI
22AQI
6th June 2025
24AQI
24AQI
7th June 2025
29AQI
29AQI
8th June 2025
37AQI
37AQI
9th June 2025
24AQI
24AQI
10th June 2025
21AQI
21AQI
11th June 2025
20AQI
20AQI
12th June 2025
23AQI
23AQI
13th June 2025
26AQI
26AQI
14th June 2025
21AQI
21AQI
15th June 2025
20AQI
20AQI
16th June 2025
24AQI
24AQI
17th June 2025
24AQI
24AQI
18th June 2025
25AQI
25AQI
19th June 2025
29AQI
29AQI
20th June 2025
30AQI
30AQI
21st June 2025
23AQI
23AQI
22nd June 2025
14AQI
14AQI
23rd June 2025
14AQI
14AQI
24th June 2025
15AQI
15AQI
25th June 2025
16AQI
16AQI
26th June 2025
16AQI
16AQI
27th June 2025
21AQI
21AQI
28th June 2025
19AQI
19AQI
29th June 2025
22AQI
22AQI
30th June 2025
42AQI
42AQI
1st July 2025
53AQI
53AQI
2nd July 2025
76AQI
76AQI
3rd July 2025
63AQI
63AQI
4th July 2025
69AQI
69AQI
5th July 2025
81AQI
81AQI
6th July 2025
66AQI
66AQI
7th July 2025
71AQI
71AQI
8th July 2025
78AQI
78AQI
9th July 2025
86AQI
86AQI
10th July 2025
63AQI
63AQI
11th July 2025
53AQI
53AQI
12th July 2025
53AQI
53AQI
13th July 2025
51AQI
51AQI
14th July 2025
42AQI
42AQI
15th July 2025
48AQI
48AQI
16th July 2025
47AQI
47AQI
17th July 2025
42AQI
42AQI
18th July 2025
38AQI
38AQI
19th July 2025
35AQI
35AQI
20th July 2025
33AQI
33AQI
21st July 2025
33AQI
33AQI
22nd July 2025
33AQI
33AQI
23rd July 2025
33AQI
33AQI
24th July 2025
34AQI
34AQI
25th July 2025
26AQI
26AQI
26th July 2025
24AQI
24AQI
27th July 2025
23AQI
23AQI
28th July 2025
31AQI
31AQI
29th July 2025
36AQI
36AQI
30th July 2025
36AQI
36AQI
31st July 2025
37AQI
37AQI
1st August 2025
44AQI
44AQI
2nd August 2025
44AQI
44AQI
3rd August 2025
46AQI
46AQI
4th August 2025
64AQI
64AQI
5th August 2025
52AQI
52AQI
6th August 2025
52AQI
52AQI
7th August 2025
46AQI
46AQI
8th August 2025
41AQI
41AQI
9th August 2025
48AQI
48AQI
10th August 2025
40AQI
40AQI
11th August 2025
35AQI
35AQI
12th August 2025
35AQI
35AQI
13th August 2025
36AQI
36AQI
14th August 2025
36AQI
36AQI
15th August 2025
38AQI
38AQI
16th August 2025
38AQI
38AQI
17th August 2025
41AQI
41AQI
18th August 2025
44AQI
44AQI
19th August 2025
49AQI
49AQI
20th August 2025
47AQI
47AQI
21st August 2025
49AQI
49AQI
22nd August 2025
46AQI
46AQI
23rd August 2025
50AQI
50AQI
24th August 2025
55AQI
55AQI
25th August 2025
55AQI
55AQI
26th August 2025
55AQI
55AQI
27th August 2025
52AQI
52AQI
28th August 2025
49AQI
49AQI
29th August 2025
54AQI
54AQI
30th August 2025
54AQI
54AQI
31st August 2025
53AQI
53AQI
1st September 2025
42AQI
42AQI
2nd September 2025
35AQI
35AQI
3rd September 2025
37AQI
37AQI
4th September 2025
26AQI
26AQI
5th September 2025
27AQI
27AQI
6th September 2025
27AQI
27AQI
7th September 2025
32AQI
32AQI
8th September 2025
34AQI
34AQI
9th September 2025
37AQI
37AQI
10th September 2025
32AQI
32AQI
11th September 2025
28AQI
28AQI
12th September 2025
29AQI
29AQI
13th September 2025
26AQI
26AQI
14th September 2025
33AQI
33AQI
15th September 2025
33AQI
33AQI
16th September 2025
46AQI
46AQI
17th September 2025
50AQI
50AQI
18th September 2025
42AQI
42AQI
19th September 2025
33AQI
33AQI
20th September 2025
38AQI
38AQI
21st September 2025
30AQI
30AQI
22nd September 2025
30AQI
30AQI
23rd September 2025
35AQI
35AQI
24th September 2025
32AQI
32AQI
25th September 2025
42AQI
42AQI
26th September 2025
36AQI
36AQI
27th September 2025
36AQI
36AQI
28th September 2025
37AQI
37AQI
29th September 2025
28AQI
28AQI
30th September 2025
23AQI
23AQI
1st October 2025
32AQI
32AQI
2nd October 2025
44AQI
44AQI
3rd October 2025
53AQI
53AQI
4th October 2025
54AQI
54AQI
5th October 2025
52AQI
52AQI
6th October 2025
49AQI
49AQI
7th October 2025
44AQI
44AQI
8th October 2025
58AQI
58AQI
9th October 2025
47AQI
47AQI
10th October 2025
48AQI
48AQI
11th October 2025
49AQI
49AQI
12th October 2025
49AQI
49AQI
13th October 2025
46AQI
46AQI
14th October 2025
44AQI
44AQI
15th October 2025
47AQI
47AQI
16th October 2025
38AQI
38AQI
17th October 2025
53AQI
53AQI
18th October 2025
49AQI
49AQI
19th October 2025
38AQI
38AQI
20th October 2025
30AQI
30AQI
21st October 2025
32AQI
32AQI
22nd October 2025
29AQI
29AQI
23rd October 2025
36AQI
36AQI
24th October 2025
37AQI
37AQI
25th October 2025
57AQI
57AQI
26th October 2025
38AQI
38AQI
27th October 2025
43AQI
43AQI
28th October 2025
46AQI
46AQI
29th October 2025
34AQI
34AQI
30th October 2025
54AQI
54AQI
31st October 2025
45AQI
45AQI
1st November 2025
20AQI
20AQI
2nd November 2025
39AQI
39AQI
3rd November 2025
24AQI
24AQI
4th November 2025
26AQI
26AQI
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
29AQI
31AQI
33AQI
22AQI
22AQI
23AQI
48AQI
47AQI
34AQI
44AQI
27AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202533AQI
31
28
28
3
30
31
30
18
13
21
10
30
24
7
4
275
33
Highest AQI recorded in
July48AQI
Lowest AQI recorded in
May22AQI
202430AQI
31
29
30
1
29
1
31
30
29
2
30
1
30
31
30
31
361
5
Highest AQI recorded in
April36AQI
Lowest AQI recorded in
December26AQI
202328AQI
31
28
31
30
30
1
30
29
2
31
30
31
29
31
361
3
Highest AQI recorded in
April36AQI
Lowest AQI recorded in
August18AQI
202230AQI
31
21
31
15
2
31
30
21
2
28
1
28
3
30
31
299
6
Highest AQI recorded in
April38AQI
Lowest AQI recorded in
August17AQI
202125AQI
31
28
30
1
28
2
29
2
25
5
29
2
30
1
30
31
30
31
352
13
Highest AQI recorded in
June40AQI
Lowest AQI recorded in
January15AQI
202016AQI
13
21
18
30
31
31
19
31
30
31
255
Highest AQI recorded in
August22AQI
Lowest AQI recorded in
December14AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
33AQILeast Polluted Year Recorded
2020(Avg.)
16AQIMomoyamacho's annual 2025 AQI (33) shows an average percentage change of 36.4% (worsened AQI) compared to previous years: 2020 (16), 2021 (25), 2022 (30), 2023 (28), 2024 (30).
