Taisanjicho, Matsuyama, Ehime, 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
Taisanjicho, Matsuyama, Ehime, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
12th Nov 2022
71AQILowest AQI recorded on
14th Nov 2023
22AQISame Day Analysis (15th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 49 of Good air quality, showing improvement over 2024 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 15th Nov - 16th Nov 2025
Taisanjicho, Matsuyama, Ehime, Japan
AQI
Day
Night
.
6 AM15th Nov 2025
5 PM
5 AM16th Nov 2025
Day time
Avg. Highest Time
5PM15th Nov
59AQI
Avg. Lowest Time
11AM15th Nov
40AQI
Night time
Avg. Highest Time
12AM16th Nov
51AQI
Avg. Lowest Time
4AM16th Nov
32AQI
In the last 24 hours,
Taisanjicho's AQI reached its highest point of 59 at 5 PM during the Day, while the lowest point, 32, was recorded at 4 AM during the Night between 15th Nov and 16th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Taisanjicho, Matsuyama, Ehime, Japan
OctNov
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 - 16th16th
Day
Night
17th Oct 2025506 AMAQI
17th Oct 2025537 AMAQI
17th Oct 2025518 AMAQI
17th Oct 2025459 AMAQI
17th Oct 20254410 AMAQI
17th Oct 20254111 AMAQI
17th Oct 20255012 PMAQI
17th Oct 2025511 PMAQI
17th Oct 2025492 PMAQI
17th Oct 2025543 PMAQI
17th Oct 2025554 PMAQI
17th Oct 2025565 PMAQI
17th Oct 2025556 PMAQI
17th Oct 2025567 PMAQI
17th Oct 2025548 PMAQI
17th Oct 2025569 PMAQI
17th Oct 20255210 PMAQI
17th Oct 20254711 PMAQI
18th Oct 20254612 AMAQI
18th Oct 2025481 AMAQI
18th Oct 2025442 AMAQI
18th Oct 2025393 AMAQI
18th Oct 2025474 AMAQI
18th Oct 2025485 AMAQI
22°C19/26°C
18th Oct 2025466 AMAQI
18th Oct 2025487 AMAQI
18th Oct 2025488 AMAQI
18th Oct 2025509 AMAQI
18th Oct 20255310 AMAQI
18th Oct 20254811 AMAQI
18th Oct 20255312 PMAQI
18th Oct 2025531 PMAQI
18th Oct 2025582 PMAQI
18th Oct 2025623 PMAQI
18th Oct 2025614 PMAQI
18th Oct 2025575 PMAQI
18th Oct 2025576 PMAQI
18th Oct 2025547 PMAQI
18th Oct 2025538 PMAQI
18th Oct 2025529 PMAQI
18th Oct 20255610 PMAQI
18th Oct 20255411 PMAQI
19th Oct 20254412 AMAQI
19th Oct 2025581 AMAQI
19th Oct 2025582 AMAQI
19th Oct 2025523 AMAQI
19th Oct 2025444 AMAQI
19th Oct 2025285 AMAQI
23°C21/27°C
19th Oct 2025376 AMAQI
19th Oct 2025257 AMAQI
19th Oct 2025208 AMAQI
19th Oct 2025289 AMAQI
19th Oct 20254010 AMAQI
19th Oct 20254011 AMAQI
19th Oct 20253812 PMAQI
19th Oct 2025501 PMAQI
19th Oct 2025562 PMAQI
19th Oct 2025423 PMAQI
19th Oct 2025474 PMAQI
19th Oct 2025505 PMAQI
19th Oct 2025586 PMAQI
19th Oct 2025607 PMAQI
19th Oct 2025518 PMAQI
19th Oct 2025389 PMAQI
19th Oct 20254310 PMAQI
19th Oct 20254711 PMAQI
20th Oct 20254112 AMAQI
20th Oct 2025521 AMAQI
20th Oct 2025562 AMAQI
20th Oct 2025553 AMAQI
20th Oct 2025554 AMAQI
20th Oct 2025545 AMAQI
21°C20/23°C
20th Oct 2025556 AMAQI
20th Oct 2025557 AMAQI
20th Oct 2025628 AMAQI
20th Oct 2025589 AMAQI
20th Oct 20256010 AMAQI
20th Oct 20256011 AMAQI
20th Oct 20255812 PMAQI
20th Oct 2025581 PMAQI
20th Oct 2025572 PMAQI
20th Oct 2025583 PMAQI
20th Oct 2025614 PMAQI
20th Oct 2025625 PMAQI
20th Oct 2025606 PMAQI
20th Oct 2025577 PMAQI
20th Oct 2025578 PMAQI
20th Oct 2025589 PMAQI
20th Oct 20255710 PMAQI
20th Oct 20255711 PMAQI
21st Oct 20255712 AMAQI
21st Oct 2025561 AMAQI
21st Oct 2025542 AMAQI
21st Oct 2025563 AMAQI
21st Oct 2025544 AMAQI
21st Oct 2025325 AMAQI
20°C18/23°C
21st Oct 2025426 AMAQI
21st Oct 2025687 AMAQI
21st Oct 2025678 AMAQI
21st Oct 2025619 AMAQI
21st Oct 20255510 AMAQI
21st Oct 20255511 AMAQI
21st Oct 20252712 PMAQI
21st Oct 2025541 PMAQI
21st Oct 2025592 PMAQI
21st Oct 2025583 PMAQI
21st Oct 2025344 PMAQI
21st Oct 2025545 PMAQI
21st Oct 2025546 PMAQI
21st Oct 2025567 PMAQI
21st Oct 2025568 PMAQI
21st Oct 2025579 PMAQI
21st Oct 20255710 PMAQI
21st Oct 20253011 PMAQI
22nd Oct 20254112 AMAQI
22nd Oct 2025361 AMAQI
22nd Oct 2025232 AMAQI
22nd Oct 2025223 AMAQI
22nd Oct 2025274 AMAQI
22nd Oct 2025505 AMAQI
17°C16/19°C
22nd Oct 2025306 AMAQI
22nd Oct 2025267 AMAQI
22nd Oct 2025228 AMAQI
22nd Oct 2025199 AMAQI
22nd Oct 20251710 AMAQI
22nd Oct 20252611 AMAQI
22nd Oct 20252812 PMAQI
22nd Oct 2025281 PMAQI
22nd Oct 2025282 PMAQI
22nd Oct 2025233 PMAQI
22nd Oct 2025224 PMAQI
22nd Oct 2025225 PMAQI
22nd Oct 2025356 PMAQI
22nd Oct 2025317 PMAQI
22nd Oct 2025258 PMAQI
22nd Oct 2025249 PMAQI
22nd Oct 20252210 PMAQI
22nd Oct 20252911 PMAQI
23rd Oct 20252412 AMAQI
23rd Oct 2025261 AMAQI
23rd Oct 2025242 AMAQI
23rd Oct 2025233 AMAQI
23rd Oct 2025274 AMAQI
23rd Oct 2025315 AMAQI
15°C14/15°C
23rd Oct 2025286 AMAQI
23rd Oct 2025247 AMAQI
23rd Oct 2025268 AMAQI
23rd Oct 2025349 AMAQI
23rd Oct 20253910 AMAQI
23rd Oct 20253311 AMAQI
23rd Oct 20253212 PMAQI
23rd Oct 2025271 PMAQI
23rd Oct 2025272 PMAQI
23rd Oct 2025283 PMAQI
23rd Oct 2025344 PMAQI
23rd Oct 2025355 PMAQI
23rd Oct 2025386 PMAQI
23rd Oct 2025347 PMAQI
23rd Oct 2025528 PMAQI
23rd Oct 2025459 PMAQI
23rd Oct 20254010 PMAQI
23rd Oct 20254211 PMAQI
24th Oct 20251612 AMAQI
24th Oct 2025141 AMAQI
24th Oct 2025122 AMAQI
24th Oct 2025363 AMAQI
24th Oct 2025384 AMAQI
24th Oct 2025375 AMAQI
17°C14/21°C
24th Oct 2025246 AMAQI
24th Oct 2025187 AMAQI
24th Oct 2025178 AMAQI
24th Oct 2025219 AMAQI
24th Oct 20252210 AMAQI
24th Oct 20252211 AMAQI
24th Oct 20253712 PMAQI
24th Oct 2025331 PMAQI
24th Oct 2025352 PMAQI
24th Oct 2025413 PMAQI
24th Oct 2025314 PMAQI
24th Oct 2025305 PMAQI
24th Oct 2025286 PMAQI
24th Oct 2025327 PMAQI
24th Oct 2025338 PMAQI
24th Oct 2025339 PMAQI
24th Oct 20253310 PMAQI
24th Oct 20253811 PMAQI
25th Oct 20253912 AMAQI
25th Oct 2025391 AMAQI
25th Oct 2025392 AMAQI
25th Oct 2025533 AMAQI
25th Oct 2025534 AMAQI
25th Oct 2025385 AMAQI
18°C16/21°C
25th Oct 2025296 AMAQI
25th Oct 2025327 AMAQI
25th Oct 2025338 AMAQI
25th Oct 2025309 AMAQI
25th Oct 20252810 AMAQI
25th Oct 20252811 AMAQI
25th Oct 20253912 PMAQI
25th Oct 2025301 PMAQI
25th Oct 2025302 PMAQI
25th Oct 2025283 PMAQI
25th Oct 2025424 PMAQI
25th Oct 2025435 PMAQI
25th Oct 2025406 PMAQI
25th Oct 2025477 PMAQI
25th Oct 2025458 PMAQI
25th Oct 2025459 PMAQI
25th Oct 20253210 PMAQI
25th Oct 20253011 PMAQI
26th Oct 20253212 AMAQI
26th Oct 2025311 AMAQI
26th Oct 2025322 AMAQI
26th Oct 2025353 AMAQI
26th Oct 2025344 AMAQI
26th Oct 2025315 AMAQI
18°C16/21°C
26th Oct 2025306 AMAQI
26th Oct 2025287 AMAQI
26th Oct 2025258 AMAQI
26th Oct 2025229 AMAQI
26th Oct 20251710 AMAQI
26th Oct 20252211 AMAQI
26th Oct 20251212 PMAQI
26th Oct 2025111 PMAQI
26th Oct 2025112 PMAQI
26th Oct 2025483 PMAQI
26th Oct 2025324 PMAQI
26th Oct 2025285 PMAQI
26th Oct 2025296 PMAQI
26th Oct 2025307 PMAQI
26th Oct 2025298 PMAQI
26th Oct 2025279 PMAQI
26th Oct 20254910 PMAQI
26th Oct 20252911 PMAQI
27th Oct 20252212 AMAQI
27th Oct 2025191 AMAQI
27th Oct 2025212 AMAQI
27th Oct 2025353 AMAQI
27th Oct 2025134 AMAQI
27th Oct 2025175 AMAQI
18°C17/19°C
27th Oct 2025286 AMAQI
27th Oct 2025287 AMAQI
27th Oct 2025318 AMAQI
27th Oct 2025309 AMAQI
27th Oct 20253110 AMAQI
27th Oct 20253611 AMAQI
27th Oct 20254912 PMAQI
27th Oct 2025521 PMAQI
27th Oct 2025522 PMAQI
27th Oct 2025553 PMAQI
27th Oct 2025554 PMAQI
27th Oct 2025545 PMAQI
27th Oct 2025546 PMAQI
27th Oct 2025567 PMAQI
27th Oct 2025548 PMAQI
27th Oct 2025489 PMAQI
27th Oct 20254610 PMAQI
27th Oct 20255211 PMAQI
28th Oct 20255312 AMAQI
28th Oct 2025491 AMAQI
28th Oct 2025492 AMAQI
28th Oct 2025403 AMAQI
28th Oct 2025424 AMAQI
28th Oct 2025385 AMAQI
16°C11/19°C
28th Oct 2025516 AMAQI
28th Oct 2025357 AMAQI
28th Oct 2025378 AMAQI
28th Oct 2025379 AMAQI
28th Oct 20254410 AMAQI
28th Oct 20254111 AMAQI
28th Oct 20253312 PMAQI
28th Oct 2025311 PMAQI
28th Oct 2025332 PMAQI
28th Oct 2025333 PMAQI
28th Oct 2025334 PMAQI
28th Oct 2025325 PMAQI
28th Oct 2025276 PMAQI
28th Oct 2025287 PMAQI
28th Oct 2025278 PMAQI
28th Oct 2025289 PMAQI
28th Oct 20254710 PMAQI
28th Oct 20255311 PMAQI
29th Oct 20253612 AMAQI
29th Oct 2025281 AMAQI
29th Oct 2025192 AMAQI
29th Oct 2025213 AMAQI
29th Oct 2025224 AMAQI
29th Oct 2025225 AMAQI
13°C11/15°C
29th Oct 2025226 AMAQI
29th Oct 2025247 AMAQI
29th Oct 2025188 AMAQI
29th Oct 2025189 AMAQI
29th Oct 20252210 AMAQI
29th Oct 20255511 AMAQI
29th Oct 20255112 PMAQI
29th Oct 2025391 PMAQI
29th Oct 2025442 PMAQI
29th Oct 2025513 PMAQI
29th Oct 2025454 PMAQI
29th Oct 2025425 PMAQI
29th Oct 2025506 PMAQI
29th Oct 2025517 PMAQI
29th Oct 2025518 PMAQI
29th Oct 2025409 PMAQI
29th Oct 20253310 PMAQI
29th Oct 20253111 PMAQI
30th Oct 20252912 AMAQI
30th Oct 2025281 AMAQI
30th Oct 2025282 AMAQI
30th Oct 2025283 AMAQI
30th Oct 2025284 AMAQI
30th Oct 2025285 AMAQI
13°C11/17°C
30th Oct 2025286 AMAQI
30th Oct 2025287 AMAQI
30th Oct 2025348 AMAQI
30th Oct 2025409 AMAQI
30th Oct 20253710 AMAQI
30th Oct 20253811 AMAQI
30th Oct 20253912 PMAQI
30th Oct 2025541 PMAQI
30th Oct 2025562 PMAQI
30th Oct 2025453 PMAQI
30th Oct 2025434 PMAQI
30th Oct 2025435 PMAQI
30th Oct 2025536 PMAQI
30th Oct 2025557 PMAQI
30th Oct 2025558 PMAQI
30th Oct 2025689 PMAQI
30th Oct 20256810 PMAQI
30th Oct 20257911 PMAQI
31st Oct 20255112 AMAQI
31st Oct 2025521 AMAQI
31st Oct 2025462 AMAQI
31st Oct 2025513 AMAQI
31st Oct 2025544 AMAQI
31st Oct 2025535 AMAQI
15°C10/19°C
31st Oct 2025526 AMAQI
31st Oct 2025477 AMAQI
31st Oct 2025458 AMAQI
31st Oct 2025449 AMAQI
31st Oct 20254410 AMAQI
31st Oct 20254011 AMAQI
31st Oct 20253712 PMAQI
31st Oct 2025361 PMAQI
31st Oct 2025322 PMAQI
31st Oct 2025303 PMAQI
31st Oct 2025324 PMAQI
31st Oct 2025365 PMAQI
31st Oct 2025326 PMAQI
31st Oct 2025297 PMAQI
31st Oct 2025118 PMAQI
31st Oct 2025269 PMAQI
31st Oct 20252910 PMAQI
31st Oct 20252811 PMAQI
1st Nov 20252712 AMAQI
1st Nov 2025231 AMAQI
1st Nov 2025142 AMAQI
1st Nov 2025113 AMAQI
1st Nov 2025124 AMAQI
1st Nov 2025205 AMAQI
15°C13/16°C
1st Nov 2025176 AMAQI
1st Nov 2025207 AMAQI
1st Nov 2025228 AMAQI
1st Nov 2025189 AMAQI
1st Nov 20252110 AMAQI
1st Nov 20252311 AMAQI
1st Nov 20251812 PMAQI
1st Nov 2025171 PMAQI
1st Nov 2025272 PMAQI
1st Nov 2025293 PMAQI
1st Nov 2025304 PMAQI
1st Nov 2025525 PMAQI
1st Nov 2025566 PMAQI
1st Nov 2025567 PMAQI
1st Nov 2025568 PMAQI
1st Nov 2025569 PMAQI
1st Nov 20254910 PMAQI
1st Nov 20255511 PMAQI
2nd Nov 20253512 AMAQI
2nd Nov 2025331 AMAQI
2nd Nov 2025332 AMAQI
2nd Nov 2025323 AMAQI
2nd Nov 2025304 AMAQI
2nd Nov 2025295 AMAQI
16°C13/18°C
2nd Nov 2025506 AMAQI
2nd Nov 2025397 AMAQI
2nd Nov 2025408 AMAQI
2nd Nov 2025349 AMAQI
2nd Nov 20253310 AMAQI
2nd Nov 20255211 AMAQI
2nd Nov 20255212 PMAQI
2nd Nov 2025541 PMAQI
2nd Nov 2025622 PMAQI
2nd Nov 2025483 PMAQI
2nd Nov 2025534 PMAQI
2nd Nov 2025545 PMAQI
2nd Nov 2025466 PMAQI
2nd Nov 2025447 PMAQI
2nd Nov 2025458 PMAQI
2nd Nov 2025559 PMAQI
2nd Nov 20255710 PMAQI
2nd Nov 20255611 PMAQI
3rd Nov 20254212 AMAQI
3rd Nov 2025431 AMAQI
3rd Nov 2025422 AMAQI
3rd Nov 2025353 AMAQI
3rd Nov 2025284 AMAQI
3rd Nov 2025335 AMAQI
16°C14/18°C
3rd Nov 2025246 AMAQI
3rd Nov 2025247 AMAQI
3rd Nov 2025248 AMAQI
3rd Nov 2025289 AMAQI
3rd Nov 20252810 AMAQI
3rd Nov 20252811 AMAQI
3rd Nov 20254812 PMAQI
3rd Nov 2025461 PMAQI
3rd Nov 2025292 PMAQI
3rd Nov 2025223 PMAQI
3rd Nov 2025244 PMAQI
3rd Nov 2025415 PMAQI
3rd Nov 2025266 PMAQI
3rd Nov 2025227 PMAQI
3rd Nov 2025228 PMAQI
3rd Nov 2025239 PMAQI
3rd Nov 20252310 PMAQI
3rd Nov 20253111 PMAQI
4th Nov 20253312 AMAQI
4th Nov 2025351 AMAQI
4th Nov 2025402 AMAQI
4th Nov 2025413 AMAQI
4th Nov 2025294 AMAQI
4th Nov 2025245 AMAQI
13°C10/16°C
4th Nov 2025266 AMAQI
4th Nov 2025277 AMAQI
4th Nov 2025198 AMAQI
4th Nov 2025209 AMAQI
4th Nov 20252010 AMAQI
4th Nov 20254411 AMAQI
4th Nov 20252812 PMAQI
4th Nov 2025241 PMAQI
4th Nov 2025232 PMAQI
4th Nov 2025223 PMAQI
4th Nov 2025394 PMAQI
4th Nov 2025445 PMAQI
4th Nov 2025456 PMAQI
4th Nov 2025457 PMAQI
4th Nov 2025448 PMAQI
4th Nov 2025489 PMAQI
4th Nov 20254010 PMAQI
4th Nov 20253811 PMAQI
5th Nov 20253812 AMAQI
5th Nov 2025391 AMAQI
5th Nov 2025522 AMAQI
5th Nov 2025463 AMAQI
5th Nov 2025444 AMAQI
5th Nov 2025445 AMAQI
13°C9/16°C
5th Nov 2025446 AMAQI
5th Nov 2025537 AMAQI
5th Nov 2025508 AMAQI
5th Nov 2025459 AMAQI
5th Nov 20254510 AMAQI
5th Nov 20254411 AMAQI
5th Nov 20253912 PMAQI
5th Nov 2025371 PMAQI
5th Nov 2025422 PMAQI
5th Nov 2025603 PMAQI
5th Nov 2025574 PMAQI
5th Nov 2025555 PMAQI
5th Nov 2025556 PMAQI
5th Nov 2025497 PMAQI
5th Nov 2025568 PMAQI
5th Nov 2025579 PMAQI
5th Nov 20255710 PMAQI
5th Nov 20255411 PMAQI
6th Nov 20255412 AMAQI
6th Nov 2025531 AMAQI
6th Nov 2025532 AMAQI
6th Nov 2025543 AMAQI
6th Nov 2025544 AMAQI
6th Nov 2025485 AMAQI
15°C13/18°C
6th Nov 2025466 AMAQI
6th Nov 2025467 AMAQI
6th Nov 2025448 AMAQI
6th Nov 2025409 AMAQI
6th Nov 20254010 AMAQI
6th Nov 20255311 AMAQI
6th Nov 20255512 PMAQI
6th Nov 2025551 PMAQI
6th Nov 2025512 PMAQI
6th Nov 2025533 PMAQI
6th Nov 2025514 PMAQI
6th Nov 2025515 PMAQI
6th Nov 2025616 PMAQI
6th Nov 2025677 PMAQI
6th Nov 2025678 PMAQI
6th Nov 2025619 PMAQI
6th Nov 20254910 PMAQI
6th Nov 20253411 PMAQI
7th Nov 20253312 AMAQI
7th Nov 2025371 AMAQI
7th Nov 2025242 AMAQI
7th Nov 2025193 AMAQI
7th Nov 2025274 AMAQI
7th Nov 2025285 AMAQI
16°C14/20°C
7th Nov 2025286 AMAQI
7th Nov 2025327 AMAQI
7th Nov 2025338 AMAQI
7th Nov 2025239 AMAQI
7th Nov 20252410 AMAQI
7th Nov 20253311 AMAQI
7th Nov 20253512 PMAQI
7th Nov 2025341 PMAQI
7th Nov 2025332 PMAQI
7th Nov 2025353 PMAQI
7th Nov 2025444 PMAQI
7th Nov 2025505 PMAQI
7th Nov 2025496 PMAQI
7th Nov 2025507 PMAQI
7th Nov 2025498 PMAQI
7th Nov 2025559 PMAQI
7th Nov 20255710 PMAQI
7th Nov 20255711 PMAQI
8th Nov 20255712 AMAQI
8th Nov 2025701 AMAQI
8th Nov 2025682 AMAQI
8th Nov 2025543 AMAQI
8th Nov 2025574 AMAQI
8th Nov 2025575 AMAQI
15°C12/20°C
8th Nov 2025546 AMAQI
8th Nov 2025337 AMAQI
8th Nov 2025308 AMAQI
8th Nov 2025449 AMAQI
8th Nov 20254610 AMAQI
8th Nov 20254511 AMAQI
8th Nov 20255412 PMAQI
8th Nov 2025631 PMAQI
8th Nov 2025602 PMAQI
8th Nov 2025593 PMAQI
8th Nov 2025574 PMAQI
8th Nov 2025565 PMAQI
8th Nov 2025566 PMAQI
8th Nov 2025567 PMAQI
8th Nov 2025568 PMAQI
8th Nov 2025589 PMAQI
8th Nov 20255610 PMAQI
8th Nov 20255711 PMAQI
9th Nov 20255312 AMAQI
9th Nov 2025531 AMAQI
9th Nov 2025512 AMAQI
9th Nov 2025513 AMAQI
9th Nov 2025504 AMAQI
9th Nov 2025565 AMAQI
15°C11/19°C
9th Nov 2025596 AMAQI
9th Nov 2025557 AMAQI
9th Nov 2025558 AMAQI
9th Nov 2025559 AMAQI
9th Nov 20255710 AMAQI
9th Nov 20255711 AMAQI
9th Nov 20253812 PMAQI
9th Nov 2025301 PMAQI
9th Nov 2025202 PMAQI
9th Nov 2025203 PMAQI
9th Nov 2025204 PMAQI
9th Nov 2025225 PMAQI
9th Nov 2025186 PMAQI
9th Nov 2025177 PMAQI
9th Nov 2025268 PMAQI
9th Nov 2025289 PMAQI
9th Nov 20252810 PMAQI
9th Nov 20252811 PMAQI
10th Nov 20253712 AMAQI
10th Nov 2025401 AMAQI
10th Nov 2025412 AMAQI
10th Nov 2025443 AMAQI
10th Nov 2025234 AMAQI
10th Nov 2025345 AMAQI
17°C15/17°C
10th Nov 2025396 AMAQI
10th Nov 2025487 AMAQI
10th Nov 2025558 AMAQI
10th Nov 2025569 AMAQI
10th Nov 20256210 AMAQI
10th Nov 20256511 AMAQI
10th Nov 20256512 PMAQI
10th Nov 2025611 PMAQI
10th Nov 2025542 PMAQI
10th Nov 2025573 PMAQI
10th Nov 2025544 PMAQI
10th Nov 2025545 PMAQI
10th Nov 2025546 PMAQI
10th Nov 2025557 PMAQI
10th Nov 2025488 PMAQI
10th Nov 2025499 PMAQI
10th Nov 20254810 PMAQI
10th Nov 20254511 PMAQI
11th Nov 20255012 AMAQI
11th Nov 2025431 AMAQI
11th Nov 2025412 AMAQI
11th Nov 2025533 AMAQI
11th Nov 2025514 AMAQI
11th Nov 2025405 AMAQI
14°C10/16°C
11th Nov 2025406 AMAQI
11th Nov 2025397 AMAQI
11th Nov 2025408 AMAQI
11th Nov 2025249 AMAQI
11th Nov 20252210 AMAQI
11th Nov 20252211 AMAQI
11th Nov 20254012 PMAQI
11th Nov 2025451 PMAQI
11th Nov 2025482 PMAQI
11th Nov 2025493 PMAQI
11th Nov 2025524 PMAQI
11th Nov 2025535 PMAQI
11th Nov 2025536 PMAQI
11th Nov 2025527 PMAQI
11th Nov 2025508 PMAQI
11th Nov 2025519 PMAQI
11th Nov 20255210 PMAQI
11th Nov 20255311 PMAQI
12th Nov 20255112 AMAQI
12th Nov 2025491 AMAQI
12th Nov 2025412 AMAQI
12th Nov 2025273 AMAQI
12th Nov 2025224 AMAQI
12th Nov 2025295 AMAQI
12°C8/15°C
12th Nov 2025326 AMAQI
12th Nov 2025327 AMAQI
12th Nov 2025388 AMAQI
12th Nov 2025249 AMAQI
12th Nov 20252610 AMAQI
12th Nov 20252811 AMAQI
12th Nov 20252812 PMAQI
12th Nov 2025281 PMAQI
12th Nov 2025302 PMAQI
12th Nov 2025353 PMAQI
12th Nov 2025334 PMAQI
12th Nov 2025335 PMAQI
12th Nov 2025486 PMAQI
12th Nov 2025397 PMAQI
12th Nov 2025338 PMAQI
12th Nov 2025339 PMAQI
12th Nov 20253310 PMAQI
12th Nov 20253811 PMAQI
13th Nov 20253712 AMAQI
13th Nov 2025571 AMAQI
13th Nov 2025462 AMAQI
13th Nov 2025383 AMAQI
13th Nov 2025354 AMAQI
13th Nov 2025335 AMAQI
14°C11/17°C
13th Nov 2025446 AMAQI
13th Nov 2025507 AMAQI
13th Nov 2025338 AMAQI
13th Nov 2025289 AMAQI
13th Nov 20252810 AMAQI
13th Nov 20254811 AMAQI
13th Nov 20253912 PMAQI
13th Nov 2025381 PMAQI
13th Nov 2025402 PMAQI
13th Nov 2025533 PMAQI
13th Nov 2025494 PMAQI
13th Nov 2025475 PMAQI
13th Nov 2025486 PMAQI
13th Nov 2025527 PMAQI
13th Nov 2025528 PMAQI
13th Nov 2025519 PMAQI
13th Nov 20255110 PMAQI
13th Nov 20254111 PMAQI
14th Nov 20253912 AMAQI
14th Nov 2025311 AMAQI
14th Nov 2025502 AMAQI
14th Nov 2025463 AMAQI
14th Nov 2025284 AMAQI
14th Nov 2025365 AMAQI
15°C12/16°C
14th Nov 2025436 AMAQI
14th Nov 2025337 AMAQI
14th Nov 2025288 AMAQI
14th Nov 2025289 AMAQI
14th Nov 20253910 AMAQI
14th Nov 20253211 AMAQI
14th Nov 20253212 PMAQI
14th Nov 2025331 PMAQI
14th Nov 2025342 PMAQI
14th Nov 2025373 PMAQI
14th Nov 2025534 PMAQI
14th Nov 2025615 PMAQI
14th Nov 2025616 PMAQI
14th Nov 2025647 PMAQI
14th Nov 2025678 PMAQI
14th Nov 2025579 PMAQI
14th Nov 20255510 PMAQI
14th Nov 20255511 PMAQI
15th Nov 20255612 AMAQI
15th Nov 2025541 AMAQI
15th Nov 2025532 AMAQI
15th Nov 2025543 AMAQI
15th Nov 2025474 AMAQI
15th Nov 2025505 AMAQI
14°C12/17°C
15th Nov 2025486 AMAQI
15th Nov 2025427 AMAQI
15th Nov 2025448 AMAQI
15th Nov 2025429 AMAQI
15th Nov 20254110 AMAQI
15th Nov 20254011 AMAQI
15th Nov 20254112 PMAQI
15th Nov 2025421 PMAQI
15th Nov 2025532 PMAQI
15th Nov 2025583 PMAQI
15th Nov 2025574 PMAQI
15th Nov 2025595 PMAQI
15th Nov 2025496 PMAQI
15th Nov 2025507 PMAQI
15th Nov 2025418 PMAQI
15th Nov 2025389 PMAQI
15th Nov 20254710 PMAQI
15th Nov 20255011 PMAQI
16th Nov 20255112 AMAQI
16th Nov 2025381 AMAQI
16th Nov 2025332 AMAQI
16th Nov 2025333 AMAQI
16th Nov 2025324 AMAQI
16th Nov 2025415 AMAQI
14°C11/17°C
16th Nov 2025426 AMAQI
6 AM16th Nov 2025487 AMAQI
16th Nov 2025508 AMAQI
16th Nov 2025509 AMAQI
11 AM
5 PM
11 PM
5 AM
--°C/°C
Day time
Avg. Highest Time
5 PM
46AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
9 AM - 10 AM
36AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 PM to 5 PM (Avg. 46), while the lowest AQI was between 9 AM to 10 AM (Avg. 36).
Night time
Avg. Highest Time
6 PM - 11 PM
46AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
4 AM - 5 AM
37AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 PM to 11 PM (Avg. 46), while the lowest AQI was between 4 AM to 5 AM (Avg. 37).
2025 Days Vs Air Quality
Taisanjicho, Matsuyama, Ehime, Japan
2025
72%
230
28%
88
0.3%
1
Total number of days with different AQI categories in last 320 days in 2025 (45 days remaining)
Good
230 DaysModerate
88 DaysPoor
1 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 72%
Health Risk Level:
Low
In 2025, 72% of 320 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
Taisanjicho, Matsuyama, Ehime, 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
34AQI
34AQI
2nd January 2025
40AQI
40AQI
3rd January 2025
36AQI
36AQI
4th January 2025
31AQI
31AQI
5th January 2025
30AQI
30AQI
6th January 2025
45AQI
45AQI
7th January 2025
31AQI
31AQI
8th January 2025
36AQI
36AQI
9th January 2025
33AQI
33AQI
10th January 2025
32AQI
32AQI
11th January 2025
36AQI
36AQI
12th January 2025
38AQI
38AQI
13th January 2025
39AQI
39AQI
14th January 2025
45AQI
45AQI
15th January 2025
43AQI
43AQI
16th January 2025
37AQI
37AQI
17th January 2025
36AQI
36AQI
18th January 2025
31AQI
31AQI
19th January 2025
40AQI
40AQI
20th January 2025
40AQI
40AQI
21st January 2025
47AQI
47AQI
22nd January 2025
55AQI
55AQI
23rd January 2025
64AQI
64AQI
24th January 2025
76AQI
76AQI
25th January 2025
48AQI
48AQI
26th January 2025
47AQI
47AQI
27th January 2025
40AQI
40AQI
28th January 2025
38AQI
38AQI
29th January 2025
35AQI
35AQI
30th January 2025
42AQI
42AQI
31st January 2025
52AQI
52AQI
1st February 2025
54AQI
54AQI
2nd February 2025
44AQI
44AQI
3rd February 2025
50AQI
50AQI
4th February 2025
39AQI
39AQI
5th February 2025
42AQI
42AQI
6th February 2025
38AQI
38AQI
7th February 2025
38AQI
38AQI
8th February 2025
35AQI
35AQI
9th February 2025
31AQI
31AQI
10th February 2025
32AQI
32AQI
11th February 2025
34AQI
34AQI
12th February 2025
38AQI
38AQI
13th February 2025
36AQI
36AQI
14th February 2025
39AQI
39AQI
15th February 2025
34AQI
34AQI
16th February 2025
42AQI
42AQI
17th February 2025
48AQI
48AQI
18th February 2025
37AQI
37AQI
19th February 2025
44AQI
44AQI
20th February 2025
32AQI
32AQI
21st February 2025
38AQI
38AQI
22nd February 2025
44AQI
44AQI
23rd February 2025
38AQI
38AQI
24th February 2025
43AQI
43AQI
25th February 2025
39AQI
39AQI
26th February 2025
45AQI
45AQI
27th February 2025
73AQI
73AQI
28th February 2025
76AQI
76AQI
1st March 2025
89AQI
89AQI
2nd March 2025
86AQI
86AQI
3rd March 2025
56AQI
56AQI
4th March 2025
50AQI
50AQI
5th March 2025
39AQI
39AQI
6th March 2025
41AQI
41AQI
7th March 2025
42AQI
42AQI
8th March 2025
39AQI
39AQI
9th March 2025
42AQI
42AQI
10th March 2025
41AQI
41AQI
11th March 2025
45AQI
45AQI
12th March 2025
48AQI
48AQI
13th March 2025
55AQI
55AQI
14th March 2025
45AQI
45AQI
15th March 2025
47AQI
47AQI
16th March 2025
28AQI
28AQI
17th March 2025
44AQI
44AQI
18th March 2025
37AQI
37AQI
19th March 2025
44AQI
44AQI
20th March 2025
50AQI
50AQI
21st March 2025
60AQI
60AQI
22nd March 2025
61AQI
61AQI
23rd March 2025
67AQI
67AQI
24th March 2025
58AQI
58AQI
25th March 2025
68AQI
68AQI
26th March 2025
68AQI
68AQI
27th March 2025
78AQI
78AQI
28th March 2025
59AQI
59AQI
29th March 2025
53AQI
53AQI
30th March 2025
39AQI
39AQI
31st March 2025
37AQI
37AQI
1st April 2025
39AQI
39AQI
2nd April 2025
36AQI
36AQI
3rd April 2025
29AQI
29AQI
4th April 2025
32AQI
32AQI
5th April 2025
43AQI
43AQI
6th April 2025
46AQI
46AQI
7th April 2025
44AQI
44AQI
8th April 2025
42AQI
42AQI
9th April 2025
57AQI
57AQI
10th April 2025
57AQI
57AQI
11th April 2025
57AQI
57AQI
12th April 2025
62AQI
62AQI
13th April 2025
49AQI
49AQI
14th April 2025
47AQI
47AQI
15th April 2025
32AQI
32AQI
16th April 2025
49AQI
49AQI
17th April 2025
49AQI
49AQI
18th April 2025
59AQI
59AQI
19th April 2025
58AQI
58AQI
20th April 2025
47AQI
47AQI
21st April 2025
45AQI
45AQI
22nd April 2025
53AQI
53AQI
23rd April 2025
38AQI
38AQI
24th April 2025
37AQI
37AQI
25th April 2025
58AQI
58AQI
26th April 2025
58AQI
58AQI
27th April 2025
56AQI
56AQI
28th April 2025
45AQI
45AQI
29th April 2025
46AQI
46AQI
30th April 2025
51AQI
51AQI
1st May 2025
50AQI
50AQI
2nd May 2025
41AQI
41AQI
3rd May 2025
48AQI
48AQI
4th May 2025
39AQI
39AQI
5th May 2025
43AQI
43AQI
6th May 2025
32AQI
32AQI
7th May 2025
34AQI
34AQI
8th May 2025
40AQI
40AQI
9th May 2025
39AQI
39AQI
10th May 2025
37AQI
37AQI
11th May 2025
38AQI
38AQI
12th May 2025
50AQI
50AQI
13th May 2025
55AQI
55AQI
14th May 2025
58AQI
58AQI
15th May 2025
60AQI
60AQI
16th May 2025
62AQI
62AQI
17th May 2025
50AQI
50AQI
18th May 2025
53AQI
53AQI
19th May 2025
60AQI
60AQI
20th May 2025
62AQI
62AQI
21st May 2025
65AQI
65AQI
22nd May 2025
44AQI
44AQI
23rd May 2025
53AQI
53AQI
24th May 2025
38AQI
38AQI
25th May 2025
28AQI
28AQI
26th May 2025
36AQI
36AQI
27th May 2025
40AQI
40AQI
28th May 2025
40AQI
40AQI
29th May 2025
49AQI
49AQI
30th May 2025
47AQI
47AQI
31st May 2025
40AQI
40AQI
1st June 2025
45AQI
45AQI
2nd June 2025
51AQI
51AQI
3rd June 2025
35AQI
35AQI
4th June 2025
46AQI
46AQI
5th June 2025
46AQI
46AQI
6th June 2025
52AQI
52AQI
7th June 2025
57AQI
57AQI
8th June 2025
61AQI
61AQI
9th June 2025
60AQI
60AQI
10th June 2025
35AQI
35AQI
11th June 2025
42AQI
42AQI
12th June 2025
51AQI
51AQI
13th June 2025
53AQI
53AQI
14th June 2025
41AQI
41AQI
15th June 2025
34AQI
34AQI
16th June 2025
38AQI
38AQI
17th June 2025
35AQI
35AQI
18th June 2025
48AQI
48AQI
19th June 2025
47AQI
47AQI
20th June 2025
54AQI
54AQI
21st June 2025
61AQI
61AQI
22nd June 2025
68AQI
68AQI
23rd June 2025
55AQI
55AQI
24th June 2025
50AQI
50AQI
25th June 2025
53AQI
53AQI
26th June 2025
46AQI
46AQI
27th June 2025
49AQI
49AQI
28th June 2025
56AQI
56AQI
29th June 2025
55AQI
55AQI
30th June 2025
56AQI
56AQI
1st July 2025
57AQI
57AQI
2nd July 2025
86AQI
86AQI
3rd July 2025
99AQI
99AQI
4th July 2025
105AQI
105AQI
5th July 2025
87AQI
87AQI
6th July 2025
69AQI
69AQI
7th July 2025
66AQI
66AQI
8th July 2025
70AQI
70AQI
9th July 2025
77AQI
77AQI
10th July 2025
82AQI
82AQI
11th July 2025
72AQI
72AQI
12th July 2025
64AQI
64AQI
13th July 2025
58AQI
58AQI
14th July 2025
45AQI
45AQI
15th July 2025
57AQI
57AQI
16th July 2025
62AQI
62AQI
17th July 2025
51AQI
51AQI
18th July 2025
39AQI
39AQI
19th July 2025
43AQI
43AQI
20th July 2025
41AQI
41AQI
21st July 2025
37AQI
37AQI
22nd July 2025
34AQI
34AQI
23rd July 2025
37AQI
37AQI
24th July 2025
44AQI
44AQI
25th July 2025
37AQI
37AQI
26th July 2025
31AQI
31AQI
27th July 2025
31AQI
31AQI
28th July 2025
37AQI
37AQI
29th July 2025
35AQI
35AQI
30th July 2025
33AQI
33AQI
31st July 2025
37AQI
37AQI
1st August 2025
42AQI
42AQI
2nd August 2025
41AQI
41AQI
3rd August 2025
44AQI
44AQI
4th August 2025
53AQI
53AQI
5th August 2025
46AQI
46AQI
6th August 2025
42AQI
42AQI
7th August 2025
48AQI
48AQI
8th August 2025
49AQI
49AQI
9th August 2025
40AQI
40AQI
10th August 2025
44AQI
44AQI
11th August 2025
33AQI
33AQI
12th August 2025
33AQI
33AQI
13th August 2025
39AQI
39AQI
14th August 2025
44AQI
44AQI
15th August 2025
42AQI
42AQI
16th August 2025
40AQI
40AQI
17th August 2025
38AQI
38AQI
18th August 2025
43AQI
43AQI
19th August 2025
47AQI
47AQI
20th August 2025
44AQI
44AQI
21st August 2025
40AQI
40AQI
22nd August 2025
41AQI
41AQI
23rd August 2025
44AQI
44AQI
24th August 2025
43AQI
43AQI
25th August 2025
43AQI
43AQI
26th August 2025
44AQI
44AQI
27th August 2025
47AQI
47AQI
28th August 2025
45AQI
45AQI
29th August 2025
49AQI
49AQI
30th August 2025
46AQI
46AQI
31st August 2025
44AQI
44AQI
1st September 2025
37AQI
37AQI
2nd September 2025
33AQI
33AQI
3rd September 2025
39AQI
39AQI
4th September 2025
27AQI
27AQI
5th September 2025
25AQI
25AQI
6th September 2025
26AQI
26AQI
7th September 2025
30AQI
30AQI
8th September 2025
30AQI
30AQI
9th September 2025
29AQI
29AQI
10th September 2025
32AQI
32AQI
11th September 2025
30AQI
30AQI
12th September 2025
28AQI
28AQI
13th September 2025
33AQI
33AQI
14th September 2025
29AQI
29AQI
15th September 2025
34AQI
34AQI
16th September 2025
40AQI
40AQI
17th September 2025
40AQI
40AQI
18th September 2025
30AQI
30AQI
19th September 2025
33AQI
33AQI
20th September 2025
46AQI
46AQI
21st September 2025
28AQI
28AQI
22nd September 2025
28AQI
28AQI
23rd September 2025
26AQI
26AQI
24th September 2025
34AQI
34AQI
25th September 2025
31AQI
31AQI
26th September 2025
34AQI
34AQI
27th September 2025
34AQI
34AQI
28th September 2025
31AQI
31AQI
29th September 2025
22AQI
22AQI
30th September 2025
31AQI
31AQI
1st October 2025
37AQI
37AQI
2nd October 2025
53AQI
53AQI
3rd October 2025
53AQI
53AQI
4th October 2025
56AQI
56AQI
5th October 2025
63AQI
63AQI
6th October 2025
50AQI
50AQI
7th October 2025
48AQI
48AQI
8th October 2025
58AQI
58AQI
9th October 2025
48AQI
48AQI
10th October 2025
54AQI
54AQI
11th October 2025
56AQI
56AQI
12th October 2025
61AQI
61AQI
13th October 2025
57AQI
57AQI
14th October 2025
57AQI
57AQI
15th October 2025
52AQI
52AQI
16th October 2025
60AQI
60AQI
17th October 2025
50AQI
50AQI
18th October 2025
51AQI
51AQI
19th October 2025
45AQI
45AQI
20th October 2025
57AQI
57AQI
21st October 2025
52AQI
52AQI
22nd October 2025
28AQI
28AQI
23rd October 2025
33AQI
33AQI
24th October 2025
29AQI
29AQI
25th October 2025
38AQI
38AQI
26th October 2025
29AQI
29AQI
27th October 2025
39AQI
39AQI
28th October 2025
39AQI
39AQI
29th October 2025
35AQI
35AQI
30th October 2025
44AQI
44AQI
31st October 2025
39AQI
39AQI
1st November 2025
32AQI
32AQI
2nd November 2025
44AQI
44AQI
3rd November 2025
31AQI
31AQI
4th November 2025
34AQI
34AQI
5th November 2025
49AQI
49AQI
6th November 2025
52AQI
52AQI
7th November 2025
38AQI
38AQI
8th November 2025
55AQI
55AQI
9th November 2025
39AQI
39AQI
10th November 2025
49AQI
49AQI
11th November 2025
45AQI
45AQI
12th November 2025
34AQI
34AQI
13th November 2025
44AQI
44AQI
14th November 2025
45AQI
45AQI
15th November 2025
49AQI
49AQI
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
41AQI
42AQI
52AQI
47AQI
46AQI
49AQI
56AQI
43AQI
32AQI
47AQI
43AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202546AQI
27
4
25
3
18
13
19
11
22
9
15
15
15
15
1
30
1
30
16
15
13
2
230
88
1
Highest AQI recorded in
July56AQI
Lowest AQI recorded in
September32AQI
202445AQI
28
3
24
5
23
8
8
22
22
9
23
7
23
8
19
12
21
9
28
3
26
4
31
276
90
Highest AQI recorded in
April57AQI
Lowest AQI recorded in
December34AQI
202346AQI
24
6
1
22
6
15
16
10
20
18
13
15
15
24
7
28
3
24
6
24
7
22
7
26
5
252
111
1
Highest AQI recorded in
April55AQI
Lowest AQI recorded in
August39AQI
202246AQI
27
4
17
4
17
14
11
6
10
21
17
13
13
8
1
1
23
6
28
3
23
7
31
218
87
Highest AQI recorded in
May58AQI
Lowest AQI recorded in
December37AQI
202143AQI
25
6
21
7
18
12
18
6
15
16
12
18
21
10
26
5
23
7
24
7
22
8
29
2
254
104
Highest AQI recorded in
June57AQI
Lowest AQI recorded in
January36AQI
202044AQI
6
7
15
6
10
8
14
16
26
5
13
15
3
14
5
27
4
25
5
27
4
177
75
3
Highest AQI recorded in
August60AQI
Lowest AQI recorded in
December34AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
46AQILeast Polluted Year Recorded
2021(Avg.)
43AQITaisanjicho's annual 2025 AQI (46) shows an average percentage change of 1.6% (worsened AQI) compared to previous years: 2020 (44), 2021 (43), 2022 (46), 2023 (46), 2024 (45).
