Tonosho, Kagawa, 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
Tonosho, Kagawa, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Aug 2021
64AQILowest AQI recorded on
13th Aug 2021
13AQISame Day Analysis (4th August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 53 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 4th Aug - 5th Aug 2025
Tonosho, Kagawa, Japan
AQI
Day
Night
.
5 AM4th Aug 2025
7 PM
4 AM5th Aug 2025
Day time
Avg. Highest Time
12PM4th Aug
86AQI
Avg. Lowest Time
6AM4th Aug
42AQI
Night time
Avg. Highest Time
8PM4th Aug
60AQI
Avg. Lowest Time
3AM5th Aug
42AQI
In the last 24 hours,
Tonosho's AQI reached its highest point of 86 at 12 PM during the Day, while the lowest point, 42, was recorded at 3 AM during the Night between 4th Aug and 5th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Tonosho, Kagawa, Japan
JulAug
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 Jul 2025845 AMAQI
6th Jul 2025826 AMAQI
6th Jul 2025827 AMAQI
6th Jul 2025828 AMAQI
6th Jul 2025689 AMAQI
6th Jul 20255710 AMAQI
6th Jul 20253911 AMAQI
6th Jul 20254312 PMAQI
6th Jul 2025491 PMAQI
6th Jul 2025492 PMAQI
6th Jul 2025443 PMAQI
6th Jul 2025444 PMAQI
6th Jul 2025445 PMAQI
6th Jul 2025466 PMAQI
6th Jul 2025467 PMAQI
6th Jul 2025588 PMAQI
6th Jul 2025679 PMAQI
6th Jul 20256910 PMAQI
6th Jul 20257011 PMAQI
7th Jul 20256912 AMAQI
7th Jul 2025741 AMAQI
7th Jul 2025822 AMAQI
7th Jul 2025803 AMAQI
7th Jul 2025804 AMAQI
28°C25/31°C
7th Jul 2025765 AMAQI
7th Jul 2025766 AMAQI
7th Jul 2025767 AMAQI
7th Jul 2025768 AMAQI
7th Jul 2025439 AMAQI
7th Jul 20253410 AMAQI
7th Jul 20253911 AMAQI
7th Jul 20254412 PMAQI
7th Jul 2025541 PMAQI
7th Jul 2025532 PMAQI
7th Jul 2025533 PMAQI
7th Jul 2025544 PMAQI
7th Jul 2025545 PMAQI
7th Jul 2025566 PMAQI
7th Jul 2025567 PMAQI
7th Jul 2025618 PMAQI
7th Jul 2025709 PMAQI
7th Jul 20256810 PMAQI
7th Jul 20256911 PMAQI
8th Jul 20256812 AMAQI
8th Jul 2025721 AMAQI
8th Jul 2025772 AMAQI
8th Jul 2025763 AMAQI
8th Jul 2025764 AMAQI
28°C25/31°C
8th Jul 2025725 AMAQI
8th Jul 2025726 AMAQI
8th Jul 2025727 AMAQI
8th Jul 2025728 AMAQI
8th Jul 2025589 AMAQI
8th Jul 20255310 AMAQI
8th Jul 20255011 AMAQI
8th Jul 20254412 PMAQI
8th Jul 2025521 PMAQI
8th Jul 2025582 PMAQI
8th Jul 2025673 PMAQI
8th Jul 2025734 PMAQI
8th Jul 2025765 PMAQI
8th Jul 2025786 PMAQI
8th Jul 2025847 PMAQI
8th Jul 2025808 PMAQI
8th Jul 2025749 PMAQI
8th Jul 20257210 PMAQI
8th Jul 20257311 PMAQI
9th Jul 20257412 AMAQI
9th Jul 2025741 AMAQI
9th Jul 2025742 AMAQI
9th Jul 2025743 AMAQI
9th Jul 2025724 AMAQI
28°C26/32°C
9th Jul 2025725 AMAQI
9th Jul 2025726 AMAQI
9th Jul 2025717 AMAQI
9th Jul 2025718 AMAQI
9th Jul 2025889 AMAQI
9th Jul 20259810 AMAQI
9th Jul 20259911 AMAQI
9th Jul 202510212 PMAQI
9th Jul 2025991 PMAQI
9th Jul 2025962 PMAQI
9th Jul 2025973 PMAQI
9th Jul 2025964 PMAQI
9th Jul 20251005 PMAQI
9th Jul 2025986 PMAQI
9th Jul 2025987 PMAQI
9th Jul 2025908 PMAQI
9th Jul 2025819 PMAQI
9th Jul 20258010 PMAQI
9th Jul 20257811 PMAQI
10th Jul 20257812 AMAQI
10th Jul 2025761 AMAQI
10th Jul 2025732 AMAQI
10th Jul 2025733 AMAQI
10th Jul 2025754 AMAQI
28°C25/31°C
10th Jul 2025785 AMAQI
10th Jul 2025776 AMAQI
10th Jul 2025777 AMAQI
10th Jul 2025788 AMAQI
10th Jul 2025739 AMAQI
10th Jul 20256910 AMAQI
10th Jul 20258011 AMAQI
10th Jul 20258212 PMAQI
10th Jul 2025841 PMAQI
10th Jul 2025762 PMAQI
10th Jul 2025643 PMAQI
10th Jul 2025644 PMAQI
10th Jul 2025645 PMAQI
10th Jul 2025636 PMAQI
10th Jul 2025567 PMAQI
10th Jul 2025568 PMAQI
10th Jul 2025669 PMAQI
10th Jul 20256610 PMAQI
10th Jul 20256611 PMAQI
11th Jul 20256812 AMAQI
11th Jul 2025711 AMAQI
11th Jul 2025752 AMAQI
11th Jul 2025753 AMAQI
11th Jul 2025754 AMAQI
29°C25/32°C
11th Jul 2025765 AMAQI
11th Jul 2025766 AMAQI
11th Jul 2025757 AMAQI
11th Jul 2025768 AMAQI
11th Jul 2025469 AMAQI
11th Jul 20253910 AMAQI
11th Jul 20253211 AMAQI
11th Jul 20253412 PMAQI
11th Jul 2025451 PMAQI
11th Jul 2025482 PMAQI
11th Jul 2025443 PMAQI
11th Jul 2025384 PMAQI
11th Jul 2025385 PMAQI
11th Jul 2025366 PMAQI
11th Jul 2025367 PMAQI
11th Jul 2025448 PMAQI
11th Jul 2025619 PMAQI
11th Jul 20256110 PMAQI
11th Jul 20256011 PMAQI
12th Jul 20256012 AMAQI
12th Jul 2025641 AMAQI
12th Jul 2025722 AMAQI
12th Jul 2025733 AMAQI
12th Jul 2025714 AMAQI
28°C25/31°C
12th Jul 2025685 AMAQI
12th Jul 2025686 AMAQI
12th Jul 2025697 AMAQI
12th Jul 2025688 AMAQI
12th Jul 2025409 AMAQI
12th Jul 20252810 AMAQI
12th Jul 20253611 AMAQI
12th Jul 20254112 PMAQI
12th Jul 2025341 PMAQI
12th Jul 2025382 PMAQI
12th Jul 2025323 PMAQI
12th Jul 2025304 PMAQI
12th Jul 2025335 PMAQI
12th Jul 2025346 PMAQI
12th Jul 2025317 PMAQI
12th Jul 2025428 PMAQI
12th Jul 2025569 PMAQI
12th Jul 20255610 PMAQI
12th Jul 20255611 PMAQI
13th Jul 20255712 AMAQI
13th Jul 2025621 AMAQI
13th Jul 2025682 AMAQI
13th Jul 2025683 AMAQI
13th Jul 2025664 AMAQI
28°C25/31°C
13th Jul 2025645 AMAQI
13th Jul 2025646 AMAQI
13th Jul 2025637 AMAQI
13th Jul 2025648 AMAQI
13th Jul 2025439 AMAQI
13th Jul 20252410 AMAQI
13th Jul 20252711 AMAQI
13th Jul 20252812 PMAQI
13th Jul 2025351 PMAQI
13th Jul 2025342 PMAQI
13th Jul 2025343 PMAQI
13th Jul 2025314 PMAQI
13th Jul 2025315 PMAQI
13th Jul 2025286 PMAQI
13th Jul 2025257 PMAQI
13th Jul 2025388 PMAQI
13th Jul 2025539 PMAQI
13th Jul 20255410 PMAQI
13th Jul 20255311 PMAQI
14th Jul 20255412 AMAQI
14th Jul 2025581 AMAQI
14th Jul 2025642 AMAQI
14th Jul 2025633 AMAQI
14th Jul 2025624 AMAQI
28°C25/32°C
14th Jul 2025605 AMAQI
14th Jul 2025606 AMAQI
14th Jul 2025607 AMAQI
14th Jul 2025598 AMAQI
14th Jul 2025299 AMAQI
14th Jul 20251810 AMAQI
14th Jul 20251611 AMAQI
14th Jul 20251512 PMAQI
14th Jul 2025211 PMAQI
14th Jul 2025202 PMAQI
14th Jul 2025203 PMAQI
14th Jul 2025214 PMAQI
14th Jul 2025225 PMAQI
14th Jul 2025226 PMAQI
14th Jul 2025247 PMAQI
14th Jul 2025378 PMAQI
14th Jul 2025529 PMAQI
14th Jul 20255210 PMAQI
14th Jul 20255111 PMAQI
15th Jul 20255212 AMAQI
15th Jul 2025531 AMAQI
15th Jul 2025572 AMAQI
15th Jul 2025603 AMAQI
15th Jul 2025584 AMAQI
26°C24/28°C
15th Jul 2025565 AMAQI
15th Jul 2025566 AMAQI
15th Jul 2025567 AMAQI
15th Jul 2025568 AMAQI
15th Jul 2025319 AMAQI
15th Jul 20251910 AMAQI
15th Jul 20251711 AMAQI
15th Jul 20251812 PMAQI
15th Jul 2025271 PMAQI
15th Jul 2025272 PMAQI
15th Jul 2025313 PMAQI
15th Jul 2025304 PMAQI
15th Jul 2025355 PMAQI
15th Jul 2025566 PMAQI
15th Jul 2025677 PMAQI
15th Jul 2025638 PMAQI
15th Jul 2025599 PMAQI
15th Jul 20255610 PMAQI
15th Jul 20255511 PMAQI
16th Jul 20255712 AMAQI
16th Jul 2025581 AMAQI
16th Jul 2025562 AMAQI
16th Jul 2025563 AMAQI
16th Jul 2025554 AMAQI
27°C23/31°C
16th Jul 2025535 AMAQI
16th Jul 2025536 AMAQI
16th Jul 2025537 AMAQI
16th Jul 2025538 AMAQI
16th Jul 2025589 AMAQI
16th Jul 20256010 AMAQI
16th Jul 20256011 AMAQI
16th Jul 20256612 PMAQI
16th Jul 2025641 PMAQI
16th Jul 2025582 PMAQI
16th Jul 2025603 PMAQI
16th Jul 2025584 PMAQI
16th Jul 2025575 PMAQI
16th Jul 2025576 PMAQI
16th Jul 2025567 PMAQI
16th Jul 2025568 PMAQI
16th Jul 2025559 PMAQI
16th Jul 20255510 PMAQI
16th Jul 20255611 PMAQI
17th Jul 20255512 AMAQI
17th Jul 2025541 AMAQI
17th Jul 2025562 AMAQI
17th Jul 2025553 AMAQI
17th Jul 2025564 AMAQI
28°C24/32°C
17th Jul 2025565 AMAQI
17th Jul 2025566 AMAQI
17th Jul 2025577 AMAQI
17th Jul 2025578 AMAQI
17th Jul 2025329 AMAQI
17th Jul 20252610 AMAQI
17th Jul 20252011 AMAQI
17th Jul 20251712 PMAQI
17th Jul 2025211 PMAQI
17th Jul 2025202 PMAQI
17th Jul 2025183 PMAQI
17th Jul 2025194 PMAQI
17th Jul 2025205 PMAQI
17th Jul 2025206 PMAQI
17th Jul 2025227 PMAQI
17th Jul 2025308 PMAQI
17th Jul 2025439 PMAQI
17th Jul 20254410 PMAQI
17th Jul 20254311 PMAQI
18th Jul 20254212 AMAQI
18th Jul 2025491 AMAQI
18th Jul 2025562 AMAQI
18th Jul 2025563 AMAQI
18th Jul 2025544 AMAQI
26°C24/27°C
18th Jul 2025535 AMAQI
18th Jul 2025536 AMAQI
18th Jul 2025537 AMAQI
18th Jul 2025538 AMAQI
18th Jul 2025329 AMAQI
18th Jul 20252810 AMAQI
18th Jul 20252711 AMAQI
18th Jul 20252512 PMAQI
18th Jul 2025261 PMAQI
18th Jul 2025302 PMAQI
18th Jul 2025303 PMAQI
18th Jul 2025244 PMAQI
18th Jul 2025225 PMAQI
18th Jul 2025256 PMAQI
18th Jul 2025277 PMAQI
18th Jul 2025328 PMAQI
18th Jul 2025439 PMAQI
18th Jul 20254210 PMAQI
18th Jul 20253911 PMAQI
19th Jul 20253912 AMAQI
19th Jul 2025481 AMAQI
19th Jul 2025532 AMAQI
19th Jul 2025533 AMAQI
19th Jul 2025524 AMAQI
27°C24/31°C
19th Jul 2025515 AMAQI
19th Jul 2025516 AMAQI
19th Jul 2025507 AMAQI
19th Jul 2025518 AMAQI
19th Jul 2025269 AMAQI
19th Jul 20251810 AMAQI
19th Jul 20252211 AMAQI
19th Jul 20251812 PMAQI
19th Jul 2025201 PMAQI
19th Jul 2025192 PMAQI
19th Jul 2025163 PMAQI
19th Jul 2025204 PMAQI
19th Jul 2025215 PMAQI
19th Jul 2025226 PMAQI
19th Jul 2025237 PMAQI
19th Jul 2025288 PMAQI
19th Jul 2025369 PMAQI
19th Jul 20253410 PMAQI
19th Jul 20253411 PMAQI
20th Jul 20253412 AMAQI
20th Jul 2025421 AMAQI
20th Jul 2025512 AMAQI
20th Jul 2025513 AMAQI
20th Jul 2025484 AMAQI
27°C24/31°C
20th Jul 2025465 AMAQI
20th Jul 2025456 AMAQI
20th Jul 2025467 AMAQI
20th Jul 2025448 AMAQI
20th Jul 2025329 AMAQI
20th Jul 20251810 AMAQI
20th Jul 20251811 AMAQI
20th Jul 20252012 PMAQI
20th Jul 2025201 PMAQI
20th Jul 2025182 PMAQI
20th Jul 2025173 PMAQI
20th Jul 2025174 PMAQI
20th Jul 2025175 PMAQI
20th Jul 2025196 PMAQI
20th Jul 2025197 PMAQI
20th Jul 2025228 PMAQI
20th Jul 2025319 PMAQI
20th Jul 20253210 PMAQI
20th Jul 20253211 PMAQI
21st Jul 20253212 AMAQI
21st Jul 2025361 AMAQI
21st Jul 2025462 AMAQI
21st Jul 2025453 AMAQI
21st Jul 2025434 AMAQI
28°C24/31°C
21st Jul 2025415 AMAQI
21st Jul 2025416 AMAQI
21st Jul 2025427 AMAQI
21st Jul 2025428 AMAQI
21st Jul 2025249 AMAQI
21st Jul 20252310 AMAQI
21st Jul 20252411 AMAQI
21st Jul 20252012 PMAQI
21st Jul 2025231 PMAQI
21st Jul 2025222 PMAQI
21st Jul 2025243 PMAQI
21st Jul 2025264 PMAQI
21st Jul 2025275 PMAQI
21st Jul 2025216 PMAQI
21st Jul 2025177 PMAQI
21st Jul 2025258 PMAQI
21st Jul 2025349 PMAQI
21st Jul 20253310 PMAQI
21st Jul 20253311 PMAQI
22nd Jul 20253012 AMAQI
22nd Jul 2025341 AMAQI
22nd Jul 2025422 AMAQI
22nd Jul 2025423 AMAQI
22nd Jul 2025394 AMAQI
28°C25/30°C
22nd Jul 2025375 AMAQI
22nd Jul 2025386 AMAQI
22nd Jul 2025387 AMAQI
22nd Jul 2025388 AMAQI
22nd Jul 2025269 AMAQI
22nd Jul 20252410 AMAQI
22nd Jul 20253411 AMAQI
22nd Jul 20254912 PMAQI
22nd Jul 2025541 PMAQI
22nd Jul 2025532 PMAQI
22nd Jul 2025523 PMAQI
22nd Jul 2025514 PMAQI
22nd Jul 2025465 PMAQI
22nd Jul 2025376 PMAQI
22nd Jul 2025397 PMAQI
22nd Jul 2025318 PMAQI
22nd Jul 2025329 PMAQI
22nd Jul 20253310 PMAQI
22nd Jul 20253311 PMAQI
23rd Jul 20253012 AMAQI
23rd Jul 2025331 AMAQI
23rd Jul 2025382 AMAQI
23rd Jul 2025383 AMAQI
23rd Jul 2025384 AMAQI
28°C25/30°C
23rd Jul 2025395 AMAQI
23rd Jul 2025406 AMAQI
23rd Jul 2025397 AMAQI
23rd Jul 2025398 AMAQI
23rd Jul 2025299 AMAQI
23rd Jul 20252410 AMAQI
23rd Jul 20252611 AMAQI
23rd Jul 20253712 PMAQI
23rd Jul 2025471 PMAQI
23rd Jul 2025442 PMAQI
23rd Jul 2025463 PMAQI
23rd Jul 2025444 PMAQI
23rd Jul 2025375 PMAQI
23rd Jul 2025316 PMAQI
23rd Jul 2025267 PMAQI
23rd Jul 2025308 PMAQI
23rd Jul 2025309 PMAQI
23rd Jul 20253110 PMAQI
23rd Jul 20252911 PMAQI
24th Jul 20252912 AMAQI
24th Jul 2025301 AMAQI
24th Jul 2025382 AMAQI
24th Jul 2025383 AMAQI
24th Jul 2025374 AMAQI
28°C25/31°C
24th Jul 2025385 AMAQI
24th Jul 2025386 AMAQI
24th Jul 2025387 AMAQI
24th Jul 2025388 AMAQI
24th Jul 2025289 AMAQI
24th Jul 20252310 AMAQI
24th Jul 20252811 AMAQI
24th Jul 20253012 PMAQI
24th Jul 2025351 PMAQI
24th Jul 2025402 PMAQI
24th Jul 2025393 PMAQI
24th Jul 2025404 PMAQI
24th Jul 2025235 PMAQI
24th Jul 2025246 PMAQI
24th Jul 2025237 PMAQI
24th Jul 2025288 PMAQI
24th Jul 2025319 PMAQI
24th Jul 20253010 PMAQI
24th Jul 20252611 PMAQI
25th Jul 20252712 AMAQI
25th Jul 2025271 AMAQI
25th Jul 2025322 AMAQI
25th Jul 2025373 AMAQI
25th Jul 2025374 AMAQI
29°C25/32°C
25th Jul 2025365 AMAQI
25th Jul 2025366 AMAQI
25th Jul 2025367 AMAQI
25th Jul 2025368 AMAQI
25th Jul 2025229 AMAQI
25th Jul 20252010 AMAQI
25th Jul 20252311 AMAQI
25th Jul 20251812 PMAQI
25th Jul 2025201 PMAQI
25th Jul 2025252 PMAQI
25th Jul 2025283 PMAQI
25th Jul 2025224 PMAQI
25th Jul 2025165 PMAQI
25th Jul 2025156 PMAQI
25th Jul 2025187 PMAQI
25th Jul 2025228 PMAQI
25th Jul 2025269 PMAQI
25th Jul 20252810 PMAQI
25th Jul 20252611 PMAQI
26th Jul 20252612 AMAQI
26th Jul 2025311 AMAQI
26th Jul 2025342 AMAQI
26th Jul 2025343 AMAQI
26th Jul 2025344 AMAQI
29°C26/33°C
26th Jul 2025325 AMAQI
26th Jul 2025326 AMAQI
26th Jul 2025317 AMAQI
26th Jul 2025328 AMAQI
26th Jul 2025219 AMAQI
26th Jul 20251410 AMAQI
26th Jul 20251711 AMAQI
26th Jul 20251912 PMAQI
26th Jul 2025201 PMAQI
26th Jul 2025202 PMAQI
26th Jul 2025193 PMAQI
26th Jul 2025174 PMAQI
26th Jul 2025175 PMAQI
26th Jul 2025186 PMAQI
26th Jul 2025187 PMAQI
26th Jul 2025228 PMAQI
26th Jul 2025259 PMAQI
26th Jul 20252610 PMAQI
26th Jul 20252411 PMAQI
27th Jul 20252512 AMAQI
27th Jul 2025261 AMAQI
27th Jul 2025292 AMAQI
27th Jul 2025323 AMAQI
27th Jul 2025314 AMAQI
29°C26/33°C
27th Jul 2025305 AMAQI
27th Jul 2025296 AMAQI
27th Jul 2025297 AMAQI
27th Jul 2025308 AMAQI
27th Jul 2025239 AMAQI
27th Jul 20251510 AMAQI
27th Jul 20251911 AMAQI
27th Jul 20252012 PMAQI
27th Jul 2025161 PMAQI
27th Jul 2025172 PMAQI
27th Jul 2025183 PMAQI
27th Jul 2025194 PMAQI
27th Jul 2025185 PMAQI
27th Jul 2025166 PMAQI
27th Jul 2025177 PMAQI
27th Jul 2025208 PMAQI
27th Jul 2025279 PMAQI
27th Jul 20252710 PMAQI
27th Jul 20252611 PMAQI
28th Jul 20252612 AMAQI
28th Jul 2025271 AMAQI
28th Jul 2025292 AMAQI
28th Jul 2025293 AMAQI
28th Jul 2025284 AMAQI
29°C25/34°C
28th Jul 2025275 AMAQI
28th Jul 2025276 AMAQI
28th Jul 2025267 AMAQI
28th Jul 2025278 AMAQI
28th Jul 2025189 AMAQI
28th Jul 20251810 AMAQI
28th Jul 20252411 AMAQI
28th Jul 20252312 PMAQI
28th Jul 2025231 PMAQI
28th Jul 2025262 PMAQI
28th Jul 2025243 PMAQI
28th Jul 2025224 PMAQI
28th Jul 2025225 PMAQI
28th Jul 2025166 PMAQI
28th Jul 2025187 PMAQI
28th Jul 2025208 PMAQI
28th Jul 2025239 PMAQI
28th Jul 20252510 PMAQI
28th Jul 20252311 PMAQI
29th Jul 20252212 AMAQI
29th Jul 2025221 AMAQI
29th Jul 2025272 AMAQI
29th Jul 2025283 AMAQI
29th Jul 2025274 AMAQI
29°C25/32°C
29th Jul 2025275 AMAQI
29th Jul 2025276 AMAQI
29th Jul 2025267 AMAQI
29th Jul 2025278 AMAQI
29th Jul 2025229 AMAQI
29th Jul 20252410 AMAQI
29th Jul 20252811 AMAQI
29th Jul 20253012 PMAQI
29th Jul 2025361 PMAQI
29th Jul 2025352 PMAQI
29th Jul 2025273 PMAQI
29th Jul 2025304 PMAQI
29th Jul 2025385 PMAQI
29th Jul 2025436 PMAQI
29th Jul 2025487 PMAQI
29th Jul 2025448 PMAQI
29th Jul 2025369 PMAQI
29th Jul 20253410 PMAQI
29th Jul 20253011 PMAQI
30th Jul 20253012 AMAQI
30th Jul 2025301 AMAQI
30th Jul 2025272 AMAQI
30th Jul 2025263 AMAQI
30th Jul 2025274 AMAQI
29°C26/32°C
30th Jul 2025285 AMAQI
30th Jul 2025276 AMAQI
30th Jul 2025287 AMAQI
30th Jul 2025288 AMAQI
30th Jul 2025269 AMAQI
30th Jul 20252810 AMAQI
30th Jul 20253211 AMAQI
30th Jul 20253812 PMAQI
30th Jul 2025421 PMAQI
30th Jul 2025482 PMAQI
30th Jul 2025523 PMAQI
30th Jul 2025524 PMAQI
30th Jul 2025525 PMAQI
30th Jul 2025506 PMAQI
30th Jul 2025457 PMAQI
30th Jul 2025418 PMAQI
30th Jul 2025349 PMAQI
30th Jul 20253210 PMAQI
30th Jul 20253211 PMAQI
31st Jul 20253512 AMAQI
31st Jul 2025341 AMAQI
31st Jul 2025282 AMAQI
31st Jul 2025293 AMAQI
31st Jul 2025294 AMAQI
29°C26/33°C
31st Jul 2025295 AMAQI
31st Jul 2025296 AMAQI
31st Jul 2025297 AMAQI
31st Jul 2025298 AMAQI
31st Jul 2025299 AMAQI
31st Jul 20252910 AMAQI
31st Jul 20254311 AMAQI
31st Jul 20256212 PMAQI
31st Jul 2025551 PMAQI
31st Jul 2025552 PMAQI
31st Jul 2025553 PMAQI
31st Jul 2025534 PMAQI
31st Jul 2025525 PMAQI
31st Jul 2025516 PMAQI
31st Jul 2025517 PMAQI
31st Jul 2025428 PMAQI
31st Jul 2025489 PMAQI
31st Jul 20254810 PMAQI
31st Jul 20254211 PMAQI
1st Aug 20253412 AMAQI
1st Aug 2025401 AMAQI
1st Aug 2025312 AMAQI
1st Aug 2025323 AMAQI
1st Aug 2025364 AMAQI
29°C26/33°C
1st Aug 2025365 AMAQI
1st Aug 2025376 AMAQI
1st Aug 2025387 AMAQI
1st Aug 2025368 AMAQI
1st Aug 2025389 AMAQI
1st Aug 20253910 AMAQI
1st Aug 20254511 AMAQI
1st Aug 20254312 PMAQI
1st Aug 2025501 PMAQI
1st Aug 2025562 PMAQI
1st Aug 2025553 PMAQI
1st Aug 2025584 PMAQI
1st Aug 2025645 PMAQI
1st Aug 2025606 PMAQI
1st Aug 2025637 PMAQI
1st Aug 2025558 PMAQI
1st Aug 2025419 PMAQI
1st Aug 20253810 PMAQI
1st Aug 20254611 PMAQI
2nd Aug 20254312 AMAQI
2nd Aug 2025371 AMAQI
2nd Aug 2025362 AMAQI
2nd Aug 2025363 AMAQI
2nd Aug 2025364 AMAQI
30°C26/33°C
2nd Aug 2025405 AMAQI
2nd Aug 2025396 AMAQI
2nd Aug 2025387 AMAQI
2nd Aug 2025388 AMAQI
2nd Aug 2025409 AMAQI
2nd Aug 20254110 AMAQI
2nd Aug 20253611 AMAQI
2nd Aug 20254612 PMAQI
2nd Aug 2025521 PMAQI
2nd Aug 2025582 PMAQI
2nd Aug 2025533 PMAQI
2nd Aug 2025504 PMAQI
2nd Aug 2025505 PMAQI
2nd Aug 2025426 PMAQI
2nd Aug 2025487 PMAQI
2nd Aug 2025448 PMAQI
2nd Aug 2025389 PMAQI
2nd Aug 20253710 PMAQI
2nd Aug 20254411 PMAQI
3rd Aug 20254412 AMAQI
3rd Aug 2025401 AMAQI
3rd Aug 2025382 AMAQI
3rd Aug 2025383 AMAQI
3rd Aug 2025404 AMAQI
30°C27/34°C
3rd Aug 2025425 AMAQI
3rd Aug 2025406 AMAQI
3rd Aug 2025417 AMAQI
3rd Aug 2025408 AMAQI
3rd Aug 2025369 AMAQI
3rd Aug 20254010 AMAQI
3rd Aug 20254811 AMAQI
3rd Aug 20255012 PMAQI
3rd Aug 2025521 PMAQI
3rd Aug 2025422 PMAQI
3rd Aug 2025443 PMAQI
3rd Aug 2025484 PMAQI
3rd Aug 2025435 PMAQI
3rd Aug 2025426 PMAQI
3rd Aug 2025427 PMAQI
3rd Aug 2025388 PMAQI
3rd Aug 2025449 PMAQI
3rd Aug 20254410 PMAQI
3rd Aug 20254111 PMAQI
4th Aug 20254812 AMAQI
4th Aug 2025421 AMAQI
4th Aug 2025412 AMAQI
4th Aug 2025413 AMAQI
4th Aug 2025424 AMAQI
30°C27/33°C
4th Aug 2025425 AMAQI
4th Aug 2025426 AMAQI
4th Aug 2025437 AMAQI
4th Aug 2025438 AMAQI
4th Aug 2025639 AMAQI
4th Aug 20257610 AMAQI
4th Aug 20258411 AMAQI
4th Aug 20258612 PMAQI
4th Aug 2025791 PMAQI
4th Aug 2025802 PMAQI
4th Aug 2025813 PMAQI
4th Aug 2025744 PMAQI
4th Aug 2025765 PMAQI
4th Aug 2025706 PMAQI
4th Aug 2025677 PMAQI
4th Aug 2025608 PMAQI
4th Aug 2025559 PMAQI
4th Aug 20254910 PMAQI
4th Aug 20254511 PMAQI
5th Aug 20255212 AMAQI
5th Aug 2025461 AMAQI
5th Aug 2025442 AMAQI
5th Aug 2025423 AMAQI
5th Aug 2025514 AMAQI
30°C27/33°C
5th Aug 2025555 AMAQI
5 AM5th Aug 2025546 AMAQI
5th Aug 2025547 AMAQI
5th Aug 2025548 AMAQI
5th Aug 2025469 AMAQI
5th Aug 20254010 AMAQI
5th Aug 20254911 AMAQI
5th Aug 20255412 PMAQI
12 PM5th Aug 2025571 PMAQI
5th Aug 2025462 PMAQI
5th Aug 2025343 PMAQI
5th Aug 2025464 PMAQI
5th Aug 2025385 PMAQI
5th Aug 2025416 PMAQI
5th Aug 2025447 PMAQI
7 PM5th Aug 2025488 PMAQI
5th Aug 2025479 PMAQI
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 8 AM
50AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
10 AM
34AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 AM (Avg. 50), while the lowest AQI was between 10 AM to 10 AM (Avg. 34).
Night time
Avg. Highest Time
2 AM - 4 AM
50AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
8 PM
42AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 4 AM (Avg. 50), while the lowest AQI was between 8 PM to 8 PM (Avg. 42).
2025 Days Vs Air Quality
Tonosho, Kagawa, Japan
2025
72%
155
28%
61
Total number of days with different AQI categories in last 217 days in 2025 (148 days remaining)
Good
155 DaysModerate
61 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 72%
Health Risk Level:
Low
In 2025, 72% of 217 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
Tonosho, Kagawa, 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.
1st January 2025
36AQI
36AQI
2nd January 2025
44AQI
44AQI
3rd January 2025
36AQI
36AQI
4th January 2025
35AQI
35AQI
5th January 2025
33AQI
33AQI
6th January 2025
45AQI
45AQI
7th January 2025
34AQI
34AQI
8th January 2025
35AQI
35AQI
9th January 2025
29AQI
29AQI
10th January 2025
28AQI
28AQI
11th January 2025
30AQI
30AQI
12th January 2025
32AQI
32AQI
13th January 2025
35AQI
35AQI
14th January 2025
48AQI
48AQI
15th January 2025
41AQI
41AQI
16th January 2025
39AQI
39AQI
17th January 2025
33AQI
33AQI
18th January 2025
31AQI
31AQI
19th January 2025
41AQI
41AQI
20th January 2025
46AQI
46AQI
21st January 2025
43AQI
43AQI
22nd January 2025
62AQI
62AQI
23rd January 2025
78AQI
78AQI
24th January 2025
71AQI
71AQI
25th January 2025
46AQI
46AQI
26th January 2025
41AQI
41AQI
27th January 2025
34AQI
34AQI
28th January 2025
35AQI
35AQI
29th January 2025
31AQI
31AQI
30th January 2025
40AQI
40AQI
31st January 2025
57AQI
57AQI
1st February 2025
61AQI
61AQI
2nd February 2025
43AQI
43AQI
3rd February 2025
48AQI
48AQI
4th February 2025
39AQI
39AQI
5th February 2025
38AQI
38AQI
6th February 2025
32AQI
32AQI
7th February 2025
33AQI
33AQI
8th February 2025
32AQI
32AQI
9th February 2025
30AQI
30AQI
10th February 2025
32AQI
32AQI
11th February 2025
31AQI
31AQI
12th February 2025
35AQI
35AQI
13th February 2025
32AQI
32AQI
14th February 2025
40AQI
40AQI
15th February 2025
31AQI
31AQI
16th February 2025
48AQI
48AQI
17th February 2025
40AQI
40AQI
18th February 2025
39AQI
39AQI
19th February 2025
35AQI
35AQI
20th February 2025
32AQI
32AQI
21st February 2025
33AQI
33AQI
22nd February 2025
35AQI
35AQI
23rd February 2025
34AQI
34AQI
24th February 2025
36AQI
36AQI
25th February 2025
38AQI
38AQI
26th February 2025
38AQI
38AQI
27th February 2025
58AQI
58AQI
28th February 2025
65AQI
65AQI
1st March 2025
77AQI
77AQI
2nd March 2025
78AQI
78AQI
3rd March 2025
52AQI
52AQI
4th March 2025
45AQI
45AQI
5th March 2025
32AQI
32AQI
6th March 2025
39AQI
39AQI
7th March 2025
35AQI
35AQI
8th March 2025
37AQI
37AQI
9th March 2025
37AQI
37AQI
10th March 2025
39AQI
39AQI
11th March 2025
36AQI
36AQI
12th March 2025
48AQI
48AQI
13th March 2025
49AQI
49AQI
14th March 2025
42AQI
42AQI
15th March 2025
33AQI
33AQI
16th March 2025
24AQI
24AQI
17th March 2025
37AQI
37AQI
18th March 2025
27AQI
27AQI
19th March 2025
33AQI
33AQI
20th March 2025
42AQI
42AQI
21st March 2025
54AQI
54AQI
22nd March 2025
60AQI
60AQI
23rd March 2025
64AQI
64AQI
24th March 2025
69AQI
69AQI
25th March 2025
69AQI
69AQI
26th March 2025
79AQI
79AQI
27th March 2025
70AQI
70AQI
28th March 2025
48AQI
48AQI
29th March 2025
44AQI
44AQI
30th March 2025
36AQI
36AQI
31st March 2025
34AQI
34AQI
1st April 2025
32AQI
32AQI
2nd April 2025
40AQI
40AQI
3rd April 2025
24AQI
24AQI
4th April 2025
33AQI
33AQI
5th April 2025
34AQI
34AQI
6th April 2025
45AQI
45AQI
7th April 2025
44AQI
44AQI
8th April 2025
46AQI
46AQI
9th April 2025
57AQI
57AQI
10th April 2025
59AQI
59AQI
11th April 2025
59AQI
59AQI
12th April 2025
55AQI
55AQI
13th April 2025
42AQI
42AQI
14th April 2025
51AQI
51AQI
15th April 2025
28AQI
28AQI
16th April 2025
42AQI
42AQI
17th April 2025
46AQI
46AQI
18th April 2025
54AQI
54AQI
19th April 2025
55AQI
55AQI
20th April 2025
53AQI
53AQI
21st April 2025
40AQI
40AQI
22nd April 2025
44AQI
44AQI
23rd April 2025
40AQI
40AQI
24th April 2025
30AQI
30AQI
25th April 2025
63AQI
63AQI
26th April 2025
56AQI
56AQI
27th April 2025
60AQI
60AQI
28th April 2025
53AQI
53AQI
29th April 2025
45AQI
45AQI
30th April 2025
58AQI
58AQI
1st May 2025
55AQI
55AQI
2nd May 2025
40AQI
40AQI
3rd May 2025
48AQI
48AQI
4th May 2025
37AQI
37AQI
5th May 2025
42AQI
42AQI
6th May 2025
26AQI
26AQI
7th May 2025
33AQI
33AQI
8th May 2025
27AQI
27AQI
9th May 2025
37AQI
37AQI
10th May 2025
32AQI
32AQI
11th May 2025
34AQI
34AQI
12th May 2025
49AQI
49AQI
13th May 2025
56AQI
56AQI
14th May 2025
59AQI
59AQI
15th May 2025
57AQI
57AQI
16th May 2025
51AQI
51AQI
17th May 2025
39AQI
39AQI
18th May 2025
45AQI
45AQI
19th May 2025
55AQI
55AQI
20th May 2025
63AQI
63AQI
21st May 2025
46AQI
46AQI
22nd May 2025
36AQI
36AQI
23rd May 2025
47AQI
47AQI
24th May 2025
36AQI
36AQI
25th May 2025
26AQI
26AQI
26th May 2025
28AQI
28AQI
27th May 2025
33AQI
33AQI
28th May 2025
33AQI
33AQI
29th May 2025
36AQI
36AQI
30th May 2025
36AQI
36AQI
31st May 2025
35AQI
35AQI
1st June 2025
44AQI
44AQI
2nd June 2025
50AQI
50AQI
3rd June 2025
29AQI
29AQI
4th June 2025
46AQI
46AQI
5th June 2025
43AQI
43AQI
6th June 2025
49AQI
49AQI
7th June 2025
53AQI
53AQI
8th June 2025
65AQI
65AQI
9th June 2025
44AQI
44AQI
10th June 2025
30AQI
30AQI
11th June 2025
42AQI
42AQI
12th June 2025
58AQI
58AQI
13th June 2025
52AQI
52AQI
14th June 2025
34AQI
34AQI
15th June 2025
30AQI
30AQI
16th June 2025
43AQI
43AQI
17th June 2025
34AQI
34AQI
18th June 2025
45AQI
45AQI
19th June 2025
50AQI
50AQI
20th June 2025
55AQI
55AQI
21st June 2025
51AQI
51AQI
22nd June 2025
44AQI
44AQI
23rd June 2025
38AQI
38AQI
24th June 2025
37AQI
37AQI
25th June 2025
37AQI
37AQI
26th June 2025
43AQI
43AQI
27th June 2025
53AQI
53AQI
28th June 2025
57AQI
57AQI
29th June 2025
56AQI
56AQI
30th June 2025
58AQI
58AQI
1st July 2025
58AQI
58AQI
2nd July 2025
71AQI
71AQI
3rd July 2025
72AQI
72AQI
4th July 2025
89AQI
89AQI
5th July 2025
76AQI
76AQI
6th July 2025
64AQI
64AQI
7th July 2025
64AQI
64AQI
8th July 2025
70AQI
70AQI
9th July 2025
85AQI
85AQI
10th July 2025
71AQI
71AQI
11th July 2025
56AQI
56AQI
12th July 2025
51AQI
51AQI
13th July 2025
47AQI
47AQI
14th July 2025
41AQI
41AQI
15th July 2025
48AQI
48AQI
16th July 2025
57AQI
57AQI
17th July 2025
38AQI
38AQI
18th July 2025
39AQI
39AQI
19th July 2025
35AQI
35AQI
20th July 2025
31AQI
31AQI
21st July 2025
32AQI
32AQI
22nd July 2025
38AQI
38AQI
23rd July 2025
35AQI
35AQI
24th July 2025
32AQI
32AQI
25th July 2025
26AQI
26AQI
26th July 2025
25AQI
25AQI
27th July 2025
24AQI
24AQI
28th July 2025
24AQI
24AQI
29th July 2025
31AQI
31AQI
30th July 2025
35AQI
35AQI
31st July 2025
41AQI
41AQI
1st August 2025
45AQI
45AQI
2nd August 2025
42AQI
42AQI
3rd August 2025
42AQI
42AQI
4th August 2025
53AQI
53AQI
41AQI
39AQI
47AQI
46AQI
41AQI
46AQI
49AQI
46AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202544AQI
27
4
25
3
21
10
17
13
24
7
20
10
18
13
3
1
155
61
Highest AQI recorded in
July49AQI
Lowest AQI recorded in
February39AQI
202436AQI
30
1
26
3
25
6
25
5
28
3
25
5
31
27
4
27
3
31
29
1
31
335
31
Highest AQI recorded in
April45AQI
Lowest AQI recorded in
January31AQI
202337AQI
25
5
1
27
1
26
5
22
8
26
5
25
5
29
2
30
1
29
1
30
1
25
4
27
4
321
42
1
Highest AQI recorded in
April45AQI
Lowest AQI recorded in
August26AQI
202237AQI
28
3
18
3
23
8
16
1
19
12
26
4
20
1
2
29
31
28
2
31
271
34
Highest AQI recorded in
May47AQI
Lowest AQI recorded in
December31AQI
202133AQI
27
4
26
2
26
3
21
27
4
27
3
28
3
29
2
28
2
31
27
3
31
328
26
Highest AQI recorded in
June39AQI
Lowest AQI recorded in
April27AQI
202031AQI
11
2
20
1
17
1
26
4
30
1
18
13
19
30
1
30
28
3
229
26
Highest AQI recorded in
August49AQI
Lowest AQI recorded in
September23AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
44AQILeast Polluted Year Recorded
2020(Avg.)
31AQITonosho's annual 2025 AQI (44) shows an average percentage change of 28.2% (worsened AQI) compared to previous years: 2020 (31), 2021 (33), 2022 (37), 2023 (37), 2024 (36).
