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
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
3rd Aug 2024
61AQILowest AQI recorded on
23rd Aug 2023
14AQISame Day Analysis (5th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 25 of Good air quality, showing improvement over 2025 and 2024 on the same day.
Day & Night AQI Trend: 4th Aug - 5th Aug 2026
Tonosho, Kagawa, Japan
AQI
Day
Night
.
5 AM4th Aug 2026
7 PM
4 AM5th Aug 2026
Day time
Avg. Highest Time
12PM4th Aug
54AQI
Avg. Lowest Time
6PM4th Aug
36AQI
Night time
Avg. Highest Time
8PM4th Aug
36AQI
Avg. Lowest Time
4AM5th Aug
25AQI
In the last 24 hours,
Tonosho's AQI reached its highest point of 54 at 12 PM during the Day, while the lowest point, 25, was recorded at 4 AM during the Night between 4th Aug and 5th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Tonosho, Kagawa, Japan
JulAug
07th - 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
7th Jul 2026285 AMAQI
7th Jul 2026276 AMAQI
7th Jul 2026247 AMAQI
7th Jul 2026268 AMAQI
7th Jul 2026239 AMAQI
7th Jul 20262410 AMAQI
7th Jul 20262211 AMAQI
7th Jul 20262212 PMAQI
7th Jul 2026201 PMAQI
7th Jul 2026242 PMAQI
7th Jul 2026293 PMAQI
7th Jul 2026244 PMAQI
7th Jul 2026285 PMAQI
7th Jul 2026286 PMAQI
7th Jul 2026277 PMAQI
7th Jul 2026248 PMAQI
7th Jul 2026259 PMAQI
7th Jul 20262410 PMAQI
7th Jul 20262211 PMAQI
8th Jul 20262612 AMAQI
8th Jul 2026281 AMAQI
8th Jul 2026262 AMAQI
8th Jul 2026263 AMAQI
8th Jul 2026264 AMAQI
25°C22/27°C
8th Jul 2026305 AMAQI
8th Jul 2026266 AMAQI
8th Jul 2026287 AMAQI
8th Jul 202698 AMAQI
8th Jul 2026269 AMAQI
8th Jul 20262610 AMAQI
8th Jul 20262411 AMAQI
8th Jul 20262412 PMAQI
8th Jul 2026221 PMAQI
8th Jul 2026222 PMAQI
8th Jul 2026243 PMAQI
8th Jul 2026244 PMAQI
8th Jul 2026245 PMAQI
8th Jul 2026236 PMAQI
8th Jul 2026197 PMAQI
8th Jul 2026208 PMAQI
8th Jul 2026209 PMAQI
8th Jul 20262210 PMAQI
8th Jul 20262411 PMAQI
9th Jul 20262812 AMAQI
9th Jul 2026261 AMAQI
9th Jul 2026262 AMAQI
9th Jul 2026263 AMAQI
9th Jul 2026264 AMAQI
25°C23/28°C
9th Jul 2026265 AMAQI
9th Jul 2026246 AMAQI
9th Jul 2026267 AMAQI
9th Jul 2026248 AMAQI
9th Jul 2026229 AMAQI
9th Jul 20262210 AMAQI
9th Jul 20262211 AMAQI
9th Jul 20262012 PMAQI
9th Jul 2026201 PMAQI
9th Jul 2026222 PMAQI
9th Jul 2026223 PMAQI
9th Jul 2026224 PMAQI
9th Jul 2026265 PMAQI
9th Jul 2026246 PMAQI
9th Jul 2026237 PMAQI
9th Jul 2026258 PMAQI
9th Jul 2026249 PMAQI
9th Jul 20262410 PMAQI
9th Jul 20262611 PMAQI
10th Jul 20262712 AMAQI
10th Jul 2026261 AMAQI
10th Jul 2026252 AMAQI
10th Jul 2026263 AMAQI
10th Jul 2026244 AMAQI
26°C23/29°C
10th Jul 2026265 AMAQI
10th Jul 2026246 AMAQI
10th Jul 2026267 AMAQI
10th Jul 2026248 AMAQI
10th Jul 2026259 AMAQI
10th Jul 20262610 AMAQI
10th Jul 20262411 AMAQI
10th Jul 20262412 PMAQI
10th Jul 2026251 PMAQI
10th Jul 2026222 PMAQI
10th Jul 2026203 PMAQI
10th Jul 2026224 PMAQI
10th Jul 2026255 PMAQI
10th Jul 2026306 PMAQI
10th Jul 2026287 PMAQI
10th Jul 2026268 PMAQI
10th Jul 2026279 PMAQI
10th Jul 20262910 PMAQI
10th Jul 20263111 PMAQI
11th Jul 20263012 AMAQI
11th Jul 2026311 AMAQI
11th Jul 2026302 AMAQI
11th Jul 2026303 AMAQI
11th Jul 2026254 AMAQI
26°C23/29°C
11th Jul 2026305 AMAQI
11th Jul 2026286 AMAQI
11th Jul 2026287 AMAQI
11th Jul 2026308 AMAQI
11th Jul 2026329 AMAQI
11th Jul 20263310 AMAQI
11th Jul 20262711 AMAQI
11th Jul 20262612 PMAQI
11th Jul 2026221 PMAQI
11th Jul 2026222 PMAQI
11th Jul 2026243 PMAQI
11th Jul 2026254 PMAQI
11th Jul 2026305 PMAQI
11th Jul 2026276 PMAQI
11th Jul 2026267 PMAQI
11th Jul 2026248 PMAQI
11th Jul 2026279 PMAQI
11th Jul 20262810 PMAQI
11th Jul 20263011 PMAQI
12th Jul 20263012 AMAQI
12th Jul 2026301 AMAQI
12th Jul 2026302 AMAQI
12th Jul 2026303 AMAQI
12th Jul 2026284 AMAQI
26°C23/29°C
12th Jul 2026285 AMAQI
12th Jul 2026306 AMAQI
12th Jul 2026287 AMAQI
12th Jul 2026298 AMAQI
12th Jul 2026289 AMAQI
12th Jul 20262610 AMAQI
12th Jul 20262411 AMAQI
12th Jul 20262612 PMAQI
12th Jul 2026241 PMAQI
12th Jul 2026232 PMAQI
12th Jul 2026223 PMAQI
12th Jul 2026254 PMAQI
12th Jul 2026305 PMAQI
12th Jul 2026266 PMAQI
12th Jul 2026287 PMAQI
12th Jul 2026268 PMAQI
12th Jul 2026299 PMAQI
12th Jul 20262710 PMAQI
12th Jul 20262811 PMAQI
13th Jul 20263012 AMAQI
13th Jul 2026301 AMAQI
13th Jul 2026272 AMAQI
13th Jul 2026283 AMAQI
13th Jul 2026264 AMAQI
27°C24/30°C
13th Jul 2026265 AMAQI
13th Jul 2026246 AMAQI
13th Jul 2026267 AMAQI
13th Jul 2026268 AMAQI
13th Jul 2026289 AMAQI
13th Jul 20262810 AMAQI
13th Jul 20262611 AMAQI
13th Jul 20262612 PMAQI
13th Jul 2026241 PMAQI
13th Jul 2026222 PMAQI
13th Jul 2026223 PMAQI
13th Jul 2026264 PMAQI
13th Jul 2026285 PMAQI
13th Jul 2026316 PMAQI
13th Jul 2026317 PMAQI
13th Jul 2026308 PMAQI
13th Jul 2026309 PMAQI
13th Jul 20263210 PMAQI
13th Jul 20263211 PMAQI
14th Jul 20263212 AMAQI
14th Jul 2026321 AMAQI
14th Jul 2026322 AMAQI
14th Jul 2026303 AMAQI
14th Jul 2026264 AMAQI
28°C25/31°C
14th Jul 2026705 AMAQI
14th Jul 2026386 AMAQI
14th Jul 2026687 AMAQI
14th Jul 2026648 AMAQI
14th Jul 2026309 AMAQI
14th Jul 20262010 AMAQI
14th Jul 20262611 AMAQI
14th Jul 20262612 PMAQI
14th Jul 2026221 PMAQI
14th Jul 2026212 PMAQI
14th Jul 2026183 PMAQI
14th Jul 2026314 PMAQI
14th Jul 2026285 PMAQI
14th Jul 2026286 PMAQI
14th Jul 2026287 PMAQI
14th Jul 2026298 PMAQI
14th Jul 2026319 PMAQI
14th Jul 20263010 PMAQI
14th Jul 20263311 PMAQI
15th Jul 20263412 AMAQI
15th Jul 2026311 AMAQI
15th Jul 2026302 AMAQI
15th Jul 2026303 AMAQI
15th Jul 2026254 AMAQI
28°C25/31°C
15th Jul 2026305 AMAQI
15th Jul 2026286 AMAQI
15th Jul 2026317 AMAQI
15th Jul 2026308 AMAQI
15th Jul 2026299 AMAQI
15th Jul 20263010 AMAQI
15th Jul 20262411 AMAQI
15th Jul 20262412 PMAQI
15th Jul 2026191 PMAQI
15th Jul 2026202 PMAQI
15th Jul 2026293 PMAQI
15th Jul 2026364 PMAQI
15th Jul 2026365 PMAQI
15th Jul 2026386 PMAQI
15th Jul 2026337 PMAQI
15th Jul 2026448 PMAQI
15th Jul 2026499 PMAQI
15th Jul 20265010 PMAQI
15th Jul 20265411 PMAQI
16th Jul 20265112 AMAQI
16th Jul 2026591 AMAQI
16th Jul 2026512 AMAQI
16th Jul 2026253 AMAQI
16th Jul 2026334 AMAQI
28°C25/31°C
16th Jul 2026315 AMAQI
16th Jul 2026256 AMAQI
16th Jul 2026197 AMAQI
16th Jul 2026228 AMAQI
16th Jul 2026229 AMAQI
16th Jul 20262510 AMAQI
16th Jul 20262211 AMAQI
16th Jul 20262212 PMAQI
16th Jul 2026291 PMAQI
16th Jul 2026312 PMAQI
16th Jul 2026423 PMAQI
16th Jul 2026384 PMAQI
16th Jul 2026335 PMAQI
16th Jul 2026296 PMAQI
16th Jul 2026277 PMAQI
16th Jul 2026278 PMAQI
16th Jul 2026279 PMAQI
16th Jul 20263110 PMAQI
16th Jul 20262911 PMAQI
17th Jul 20263312 AMAQI
17th Jul 2026281 AMAQI
17th Jul 2026302 AMAQI
17th Jul 2026263 AMAQI
17th Jul 2026374 AMAQI
28°C26/31°C
17th Jul 2026465 AMAQI
17th Jul 2026446 AMAQI
17th Jul 2026447 AMAQI
17th Jul 2026448 AMAQI
17th Jul 2026429 AMAQI
17th Jul 20264410 AMAQI
17th Jul 20264211 AMAQI
17th Jul 20264012 PMAQI
17th Jul 2026321 PMAQI
17th Jul 2026262 PMAQI
17th Jul 2026303 PMAQI
17th Jul 2026624 PMAQI
17th Jul 2026645 PMAQI
17th Jul 2026676 PMAQI
17th Jul 2026667 PMAQI
17th Jul 2026678 PMAQI
17th Jul 2026709 PMAQI
17th Jul 20267310 PMAQI
17th Jul 20266511 PMAQI
18th Jul 20266612 AMAQI
18th Jul 2026591 AMAQI
18th Jul 2026702 AMAQI
18th Jul 2026663 AMAQI
18th Jul 2026654 AMAQI
28°C26/31°C
18th Jul 2026675 AMAQI
18th Jul 2026646 AMAQI
18th Jul 2026647 AMAQI
18th Jul 2026668 AMAQI
18th Jul 2026629 AMAQI
18th Jul 20266410 AMAQI
18th Jul 20266811 AMAQI
18th Jul 20266312 PMAQI
18th Jul 2026621 PMAQI
18th Jul 2026662 PMAQI
18th Jul 2026633 PMAQI
18th Jul 2026664 PMAQI
18th Jul 2026695 PMAQI
18th Jul 2026676 PMAQI
18th Jul 2026627 PMAQI
18th Jul 2026628 PMAQI
18th Jul 2026629 PMAQI
18th Jul 20265910 PMAQI
18th Jul 20265811 PMAQI
19th Jul 20265812 AMAQI
19th Jul 2026561 AMAQI
19th Jul 2026572 AMAQI
19th Jul 2026573 AMAQI
19th Jul 2026594 AMAQI
29°C26/32°C
19th Jul 2026575 AMAQI
19th Jul 2026566 AMAQI
19th Jul 2026587 AMAQI
19th Jul 2026568 AMAQI
19th Jul 2026549 AMAQI
19th Jul 20265410 AMAQI
19th Jul 20265511 AMAQI
19th Jul 20265712 PMAQI
19th Jul 2026551 PMAQI
19th Jul 2026522 PMAQI
19th Jul 2026543 PMAQI
19th Jul 2026534 PMAQI
19th Jul 2026525 PMAQI
19th Jul 2026516 PMAQI
19th Jul 2026507 PMAQI
19th Jul 2026498 PMAQI
19th Jul 2026529 PMAQI
19th Jul 20265310 PMAQI
19th Jul 20265311 PMAQI
20th Jul 20264712 AMAQI
20th Jul 2026461 AMAQI
20th Jul 2026502 AMAQI
20th Jul 2026523 AMAQI
20th Jul 2026504 AMAQI
29°C26/31°C
20th Jul 2026515 AMAQI
20th Jul 2026506 AMAQI
20th Jul 2026527 AMAQI
20th Jul 2026528 AMAQI
20th Jul 2026519 AMAQI
20th Jul 20265110 AMAQI
20th Jul 20265511 AMAQI
20th Jul 20265712 PMAQI
20th Jul 2026581 PMAQI
20th Jul 2026582 PMAQI
20th Jul 2026623 PMAQI
20th Jul 2026674 PMAQI
20th Jul 2026675 PMAQI
20th Jul 2026676 PMAQI
20th Jul 2026697 PMAQI
20th Jul 2026658 PMAQI
20th Jul 2026649 PMAQI
20th Jul 20266410 PMAQI
20th Jul 20266811 PMAQI
21st Jul 20266512 AMAQI
21st Jul 2026681 AMAQI
21st Jul 2026662 AMAQI
21st Jul 2026693 AMAQI
21st Jul 2026644 AMAQI
29°C26/31°C
21st Jul 2026645 AMAQI
21st Jul 2026636 AMAQI
21st Jul 2026647 AMAQI
21st Jul 2026648 AMAQI
21st Jul 2026659 AMAQI
21st Jul 20266410 AMAQI
21st Jul 20266611 AMAQI
21st Jul 2026721 PMAQI
21st Jul 2026992 PMAQI
21st Jul 2026923 PMAQI
21st Jul 2026874 PMAQI
21st Jul 2026905 PMAQI
21st Jul 20261106 PMAQI
21st Jul 20261297 PMAQI
21st Jul 20261158 PMAQI
21st Jul 20261009 PMAQI
21st Jul 20269710 PMAQI
21st Jul 20269411 PMAQI
22nd Jul 20268912 AMAQI
22nd Jul 2026901 AMAQI
22nd Jul 2026762 AMAQI
22nd Jul 2026593 AMAQI
22nd Jul 2026664 AMAQI
29°C27/32°C
22nd Jul 2026725 AMAQI
22nd Jul 2026786 AMAQI
22nd Jul 2026747 AMAQI
22nd Jul 2026728 AMAQI
22nd Jul 2026729 AMAQI
22nd Jul 20268010 AMAQI
22nd Jul 20267111 AMAQI
22nd Jul 20268712 PMAQI
22nd Jul 2026921 PMAQI
22nd Jul 2026942 PMAQI
22nd Jul 20261113 PMAQI
22nd Jul 20261184 PMAQI
22nd Jul 20261125 PMAQI
22nd Jul 20261106 PMAQI
22nd Jul 20261427 PMAQI
22nd Jul 20261548 PMAQI
22nd Jul 20261359 PMAQI
22nd Jul 202613510 PMAQI
22nd Jul 202611811 PMAQI
23rd Jul 202612612 AMAQI
23rd Jul 20261191 AMAQI
23rd Jul 20261012 AMAQI
23rd Jul 2026923 AMAQI
23rd Jul 2026744 AMAQI
29°C27/33°C
23rd Jul 2026785 AMAQI
23rd Jul 2026786 AMAQI
23rd Jul 2026727 AMAQI
23rd Jul 2026818 AMAQI
23rd Jul 2026769 AMAQI
23rd Jul 20267110 AMAQI
23rd Jul 20265711 AMAQI
23rd Jul 20266612 PMAQI
23rd Jul 2026621 PMAQI
23rd Jul 2026692 PMAQI
23rd Jul 2026733 PMAQI
23rd Jul 2026804 PMAQI
23rd Jul 2026865 PMAQI
23rd Jul 2026826 PMAQI
23rd Jul 2026807 PMAQI
23rd Jul 2026748 PMAQI
23rd Jul 2026889 PMAQI
23rd Jul 20269210 PMAQI
23rd Jul 20268211 PMAQI
24th Jul 20268812 AMAQI
24th Jul 20261041 AMAQI
24th Jul 2026902 AMAQI
24th Jul 2026843 AMAQI
24th Jul 2026964 AMAQI
29°C27/32°C
24th Jul 2026765 AMAQI
24th Jul 2026786 AMAQI
24th Jul 2026677 AMAQI
24th Jul 2026688 AMAQI
24th Jul 2026719 AMAQI
24th Jul 20267210 AMAQI
24th Jul 20266711 AMAQI
24th Jul 20267412 PMAQI
24th Jul 2026781 PMAQI
24th Jul 2026902 PMAQI
24th Jul 2026943 PMAQI
24th Jul 2026764 PMAQI
24th Jul 2026595 PMAQI
24th Jul 2026366 PMAQI
24th Jul 2026527 PMAQI
24th Jul 2026488 PMAQI
24th Jul 2026469 PMAQI
24th Jul 20264810 PMAQI
24th Jul 20265211 PMAQI
25th Jul 20265212 AMAQI
25th Jul 2026541 AMAQI
25th Jul 2026512 AMAQI
25th Jul 2026543 AMAQI
25th Jul 2026554 AMAQI
30°C27/33°C
25th Jul 2026565 AMAQI
25th Jul 2026526 AMAQI
25th Jul 2026567 AMAQI
25th Jul 2026498 AMAQI
25th Jul 2026549 AMAQI
25th Jul 20265410 AMAQI
25th Jul 20266611 AMAQI
25th Jul 20266412 PMAQI
25th Jul 2026691 PMAQI
25th Jul 2026672 PMAQI
25th Jul 2026783 PMAQI
25th Jul 2026534 PMAQI
25th Jul 2026545 PMAQI
25th Jul 2026546 PMAQI
25th Jul 2026427 PMAQI
25th Jul 2026488 PMAQI
25th Jul 2026529 PMAQI
25th Jul 20265410 PMAQI
25th Jul 20264611 PMAQI
26th Jul 20265512 AMAQI
26th Jul 2026571 AMAQI
26th Jul 2026532 AMAQI
26th Jul 2026573 AMAQI
26th Jul 2026464 AMAQI
30°C27/33°C
26th Jul 2026485 AMAQI
26th Jul 2026536 AMAQI
26th Jul 2026527 AMAQI
26th Jul 2026448 AMAQI
26th Jul 2026519 AMAQI
26th Jul 20265110 AMAQI
26th Jul 20265311 AMAQI
26th Jul 20265912 PMAQI
26th Jul 2026721 PMAQI
26th Jul 2026502 PMAQI
26th Jul 2026543 PMAQI
26th Jul 2026534 PMAQI
26th Jul 2026545 PMAQI
26th Jul 2026546 PMAQI
26th Jul 2026497 PMAQI
26th Jul 2026468 PMAQI
26th Jul 2026429 PMAQI
26th Jul 20264410 PMAQI
26th Jul 20264411 PMAQI
27th Jul 20264012 AMAQI
27th Jul 2026441 AMAQI
27th Jul 2026402 AMAQI
27th Jul 2026423 AMAQI
27th Jul 2026424 AMAQI
30°C27/33°C
27th Jul 2026405 AMAQI
27th Jul 2026406 AMAQI
27th Jul 2026387 AMAQI
27th Jul 2026388 AMAQI
27th Jul 2026429 AMAQI
27th Jul 20264010 AMAQI
27th Jul 20265011 AMAQI
27th Jul 20264812 PMAQI
27th Jul 2026501 PMAQI
27th Jul 2026502 PMAQI
27th Jul 2026523 PMAQI
27th Jul 2026534 PMAQI
27th Jul 2026515 PMAQI
27th Jul 2026566 PMAQI
27th Jul 2026507 PMAQI
27th Jul 2026558 PMAQI
27th Jul 2026539 PMAQI
27th Jul 20265610 PMAQI
27th Jul 20265511 PMAQI
28th Jul 20265312 AMAQI
28th Jul 2026511 AMAQI
28th Jul 2026522 AMAQI
28th Jul 2026523 AMAQI
28th Jul 2026514 AMAQI
29°C26/32°C
28th Jul 2026515 AMAQI
28th Jul 2026526 AMAQI
28th Jul 2026487 AMAQI
28th Jul 2026508 AMAQI
28th Jul 2026489 AMAQI
28th Jul 20265110 AMAQI
28th Jul 20264611 AMAQI
28th Jul 20264812 PMAQI
28th Jul 2026401 PMAQI
28th Jul 2026402 PMAQI
28th Jul 2026253 PMAQI
28th Jul 2026274 PMAQI
28th Jul 2026255 PMAQI
28th Jul 2026316 PMAQI
28th Jul 2026297 PMAQI
28th Jul 2026318 PMAQI
28th Jul 2026409 PMAQI
28th Jul 20263610 PMAQI
28th Jul 20264411 PMAQI
29th Jul 20263112 AMAQI
29th Jul 2026381 AMAQI
29th Jul 2026292 AMAQI
29th Jul 2026293 AMAQI
29th Jul 2026254 AMAQI
30°C27/33°C
29th Jul 2026295 AMAQI
29th Jul 2026316 AMAQI
29th Jul 2026317 AMAQI
29th Jul 2026338 AMAQI
29th Jul 2026389 AMAQI
29th Jul 20264410 AMAQI
29th Jul 20264411 AMAQI
29th Jul 20263812 PMAQI
29th Jul 2026381 PMAQI
29th Jul 2026422 PMAQI
29th Jul 2026463 PMAQI
29th Jul 2026424 PMAQI
29th Jul 2026445 PMAQI
29th Jul 2026466 PMAQI
29th Jul 2026367 PMAQI
29th Jul 2026388 PMAQI
29th Jul 2026469 PMAQI
29th Jul 20264210 PMAQI
29th Jul 20264611 PMAQI
30th Jul 20264412 AMAQI
30th Jul 2026381 AMAQI
30th Jul 2026482 AMAQI
30th Jul 2026443 AMAQI
30th Jul 2026384 AMAQI
28°C26/30°C
30th Jul 2026405 AMAQI
30th Jul 2026406 AMAQI
30th Jul 2026427 AMAQI
30th Jul 2026408 AMAQI
30th Jul 2026429 AMAQI
30th Jul 20263610 AMAQI
30th Jul 20263611 AMAQI
30th Jul 20263812 PMAQI
30th Jul 2026401 PMAQI
30th Jul 2026332 PMAQI
30th Jul 2026383 PMAQI
30th Jul 2026334 PMAQI
30th Jul 2026425 PMAQI
30th Jul 2026386 PMAQI
30th Jul 2026387 PMAQI
30th Jul 2026388 PMAQI
30th Jul 2026429 PMAQI
30th Jul 20264210 PMAQI
30th Jul 20264211 PMAQI
31st Jul 20264612 AMAQI
31st Jul 2026421 AMAQI
31st Jul 2026382 AMAQI
31st Jul 2026383 AMAQI
31st Jul 2026424 AMAQI
29°C26/33°C
31st Jul 2026425 AMAQI
31st Jul 2026366 AMAQI
31st Jul 2026367 AMAQI
31st Jul 2026408 AMAQI
31st Jul 2026389 AMAQI
31st Jul 20264010 AMAQI
31st Jul 20264211 AMAQI
31st Jul 20263812 PMAQI
31st Jul 2026461 PMAQI
31st Jul 2026442 PMAQI
31st Jul 2026403 PMAQI
31st Jul 2026404 PMAQI
31st Jul 2026425 PMAQI
31st Jul 2026366 PMAQI
31st Jul 2026407 PMAQI
31st Jul 2026388 PMAQI
31st Jul 2026369 PMAQI
31st Jul 20263310 PMAQI
31st Jul 20263311 PMAQI
1st Aug 20263812 AMAQI
1st Aug 2026561 AMAQI
1st Aug 2026532 AMAQI
1st Aug 2026563 AMAQI
1st Aug 2026524 AMAQI
29°C26/33°C
1st Aug 2026485 AMAQI
1st Aug 2026406 AMAQI
1st Aug 2026427 AMAQI
1st Aug 2026448 AMAQI
1st Aug 2026389 AMAQI
1st Aug 20264010 AMAQI
1st Aug 20264411 AMAQI
1st Aug 20264612 PMAQI
1st Aug 2026481 PMAQI
1st Aug 2026502 PMAQI
1st Aug 2026463 PMAQI
1st Aug 2026504 PMAQI
1st Aug 2026445 PMAQI
1st Aug 2026426 PMAQI
1st Aug 2026487 PMAQI
1st Aug 2026468 PMAQI
1st Aug 2026429 PMAQI
1st Aug 20264410 PMAQI
1st Aug 20265211 PMAQI
2nd Aug 20264812 AMAQI
2nd Aug 2026481 AMAQI
2nd Aug 2026442 AMAQI
2nd Aug 2026463 AMAQI
2nd Aug 2026464 AMAQI
30°C26/34°C
2nd Aug 2026465 AMAQI
2nd Aug 2026446 AMAQI
2nd Aug 2026467 AMAQI
2nd Aug 2026448 AMAQI
2nd Aug 2026469 AMAQI
2nd Aug 20265110 AMAQI
2nd Aug 20265111 AMAQI
2nd Aug 20265212 PMAQI
2nd Aug 2026511 PMAQI
2nd Aug 2026522 PMAQI
2nd Aug 2026513 PMAQI
2nd Aug 2026514 PMAQI
2nd Aug 2026525 PMAQI
2nd Aug 2026546 PMAQI
2nd Aug 2026527 PMAQI
2nd Aug 2026538 PMAQI
2nd Aug 2026519 PMAQI
2nd Aug 20265210 PMAQI
2nd Aug 20265211 PMAQI
3rd Aug 20265212 AMAQI
3rd Aug 2026541 AMAQI
3rd Aug 2026522 AMAQI
3rd Aug 2026523 AMAQI
3rd Aug 2026524 AMAQI
30°C27/34°C
3rd Aug 2026525 AMAQI
3rd Aug 2026506 AMAQI
3rd Aug 2026487 AMAQI
3rd Aug 2026508 AMAQI
3rd Aug 2026509 AMAQI
3rd Aug 20264710 AMAQI
3rd Aug 20264811 AMAQI
3rd Aug 20264812 PMAQI
3rd Aug 2026521 PMAQI
3rd Aug 2026502 PMAQI
3rd Aug 2026523 PMAQI
3rd Aug 2026534 PMAQI
3rd Aug 2026545 PMAQI
3rd Aug 2026536 PMAQI
3rd Aug 2026527 PMAQI
3rd Aug 2026538 PMAQI
3rd Aug 2026549 PMAQI
3rd Aug 20265310 PMAQI
3rd Aug 20265211 PMAQI
4th Aug 20265512 AMAQI
4th Aug 2026521 AMAQI
4th Aug 2026522 AMAQI
4th Aug 2026513 AMAQI
4th Aug 2026504 AMAQI
30°C27/33°C
4th Aug 2026505 AMAQI
4th Aug 2026506 AMAQI
4th Aug 2026517 AMAQI
4th Aug 2026528 AMAQI
4th Aug 2026529 AMAQI
4th Aug 20265110 AMAQI
4th Aug 20265311 AMAQI
4th Aug 20265412 PMAQI
4th Aug 2026511 PMAQI
4th Aug 2026482 PMAQI
4th Aug 2026443 PMAQI
4th Aug 2026444 PMAQI
4th Aug 2026445 PMAQI
4th Aug 2026366 PMAQI
4th Aug 2026427 PMAQI
4th Aug 2026368 PMAQI
4th Aug 2026339 PMAQI
4th Aug 20263110 PMAQI
4th Aug 20263111 PMAQI
5th Aug 20262712 AMAQI
5th Aug 2026291 AMAQI
5th Aug 2026292 AMAQI
5th Aug 2026273 AMAQI
5th Aug 2026254 AMAQI
28°C26/30°C
5th Aug 2026255 AMAQI
5 AM5th Aug 2026216 AMAQI
5th Aug 2026217 AMAQI
5th Aug 2026218 AMAQI
5th Aug 2026219 AMAQI
5th Aug 20262310 AMAQI
5th Aug 20262511 AMAQI
5th Aug 20262512 PMAQI
12 PM5th Aug 2026291 PMAQI
5th Aug 2026292 PMAQI
5th Aug 2026293 PMAQI
5th Aug 2026294 PMAQI
5th Aug 2026255 PMAQI
5th Aug 2026256 PMAQI
5th Aug 2026237 PMAQI
7 PM5th Aug 2026218 PMAQI
5th Aug 2026259 PMAQI
5th Aug 20262110 PMAQI
5th Aug 20262111 PMAQI
12 AM
4 AM
28°C26/31°C
Day time
Avg. Highest Time
5 AM - 7 PM
45AQI
15 hours / Day
450 hours / Month
Avg. Lowest Time
6 AM - 7 PM
45AQI
14 hours / Day
420 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 PM (Avg. 45), while the lowest AQI was between 6 AM to 7 PM (Avg. 45).
Night time
Avg. Highest Time
12 AM - 1 AM
48AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
3 AM - 4 AM
44AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 1 AM (Avg. 48), while the lowest AQI was between 3 AM to 4 AM (Avg. 44).
2026 Days Vs Air Quality
Tonosho, Kagawa, Japan
2026
77%
167
23%
50
Total number of days with different AQI categories in last 217 days in 2026 (148 days remaining)
Good
167 DaysModerate
50 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 77%
Health Risk Level:
Low
In 2026, 77% 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 2026
AQI (US)
PM₂.₅
PM₁₀
CO
SO₂
NO₂
O₃
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
18AQI (US)
18AQI (US)
2nd January 2026
18AQI (US)
18AQI (US)
3rd January 2026
22AQI (US)
22AQI (US)
4th January 2026
35AQI (US)
35AQI (US)
5th January 2026
39AQI (US)
39AQI (US)
6th January 2026
22AQI (US)
22AQI (US)
7th January 2026
32AQI (US)
32AQI (US)
8th January 2026
34AQI (US)
34AQI (US)
9th January 2026
19AQI (US)
19AQI (US)
10th January 2026
30AQI (US)
30AQI (US)
11th January 2026
34AQI (US)
34AQI (US)
12th January 2026
27AQI (US)
27AQI (US)
13th January 2026
27AQI (US)
27AQI (US)
14th January 2026
24AQI (US)
24AQI (US)
15th January 2026
43AQI (US)
43AQI (US)
16th January 2026
63AQI (US)
63AQI (US)
17th January 2026
56AQI (US)
56AQI (US)
18th January 2026
43AQI (US)
43AQI (US)
19th January 2026
49AQI (US)
49AQI (US)
20th January 2026
33AQI (US)
33AQI (US)
21st January 2026
15AQI (US)
15AQI (US)
22nd January 2026
25AQI (US)
25AQI (US)
23rd January 2026
41AQI (US)
41AQI (US)
24th January 2026
43AQI (US)
43AQI (US)
25th January 2026
19AQI (US)
19AQI (US)
26th January 2026
19AQI (US)
19AQI (US)
27th January 2026
44AQI (US)
44AQI (US)
28th January 2026
35AQI (US)
35AQI (US)
29th January 2026
22AQI (US)
22AQI (US)
30th January 2026
38AQI (US)
38AQI (US)
31st January 2026
35AQI (US)
35AQI (US)
1st February 2026
38AQI (US)
38AQI (US)
2nd February 2026
46AQI (US)
46AQI (US)
3rd February 2026
31AQI (US)
31AQI (US)
4th February 2026
35AQI (US)
35AQI (US)
5th February 2026
47AQI (US)
47AQI (US)
6th February 2026
48AQI (US)
48AQI (US)
7th February 2026
11AQI (US)
11AQI (US)
8th February 2026
14AQI (US)
14AQI (US)
9th February 2026
38AQI (US)
38AQI (US)
10th February 2026
41AQI (US)
41AQI (US)
11th February 2026
56AQI (US)
56AQI (US)
12th February 2026
57AQI (US)
57AQI (US)
13th February 2026
55AQI (US)
55AQI (US)
14th February 2026
65AQI (US)
65AQI (US)
15th February 2026
76AQI (US)
76AQI (US)
16th February 2026
61AQI (US)
61AQI (US)
17th February 2026
16AQI (US)
16AQI (US)
18th February 2026
31AQI (US)
31AQI (US)
19th February 2026
35AQI (US)
35AQI (US)
20th February 2026
44AQI (US)
44AQI (US)
21st February 2026
65AQI (US)
65AQI (US)
22nd February 2026
61AQI (US)
61AQI (US)
23rd February 2026
46AQI (US)
46AQI (US)
24th February 2026
52AQI (US)
52AQI (US)
25th February 2026
22AQI (US)
22AQI (US)
26th February 2026
13AQI (US)
13AQI (US)
27th February 2026
49AQI (US)
49AQI (US)
28th February 2026
21AQI (US)
21AQI (US)
1st March 2026
34AQI (US)
34AQI (US)
2nd March 2026
46AQI (US)
46AQI (US)
3rd March 2026
18AQI (US)
18AQI (US)
4th March 2026
48AQI (US)
48AQI (US)
5th March 2026
48AQI (US)
48AQI (US)
6th March 2026
51AQI (US)
51AQI (US)
7th March 2026
44AQI (US)
44AQI (US)
8th March 2026
27AQI (US)
27AQI (US)
9th March 2026
41AQI (US)
41AQI (US)
10th March 2026
57AQI (US)
57AQI (US)
11th March 2026
53AQI (US)
53AQI (US)
12th March 2026
57AQI (US)
57AQI (US)
13th March 2026
37AQI (US)
37AQI (US)
14th March 2026
43AQI (US)
43AQI (US)
15th March 2026
58AQI (US)
58AQI (US)
16th March 2026
48AQI (US)
48AQI (US)
17th March 2026
44AQI (US)
44AQI (US)
18th March 2026
48AQI (US)
48AQI (US)
19th March 2026
46AQI (US)
46AQI (US)
20th March 2026
63AQI (US)
63AQI (US)
21st March 2026
49AQI (US)
49AQI (US)
22nd March 2026
62AQI (US)
62AQI (US)
23rd March 2026
57AQI (US)
57AQI (US)
24th March 2026
53AQI (US)
53AQI (US)
25th March 2026
53AQI (US)
53AQI (US)
26th March 2026
12AQI (US)
12AQI (US)
27th March 2026
37AQI (US)
37AQI (US)
28th March 2026
62AQI (US)
62AQI (US)
29th March 2026
76AQI (US)
76AQI (US)
30th March 2026
75AQI (US)
75AQI (US)
31st March 2026
17AQI (US)
17AQI (US)
1st April 2026
13AQI (US)
13AQI (US)
2nd April 2026
52AQI (US)
52AQI (US)
3rd April 2026
57AQI (US)
57AQI (US)
4th April 2026
32AQI (US)
32AQI (US)
5th April 2026
22AQI (US)
22AQI (US)
6th April 2026
45AQI (US)
45AQI (US)
7th April 2026
37AQI (US)
37AQI (US)
8th April 2026
45AQI (US)
45AQI (US)
9th April 2026
34AQI (US)
34AQI (US)
10th April 2026
47AQI (US)
47AQI (US)
11th April 2026
35AQI (US)
35AQI (US)
12th April 2026
33AQI (US)
33AQI (US)
13th April 2026
35AQI (US)
35AQI (US)
14th April 2026
39AQI (US)
39AQI (US)
15th April 2026
32AQI (US)
32AQI (US)
16th April 2026
23AQI (US)
23AQI (US)
17th April 2026
35AQI (US)
35AQI (US)
18th April 2026
27AQI (US)
27AQI (US)
19th April 2026
30AQI (US)
30AQI (US)
20th April 2026
33AQI (US)
33AQI (US)
21st April 2026
37AQI (US)
37AQI (US)
22nd April 2026
45AQI (US)
45AQI (US)
23rd April 2026
35AQI (US)
35AQI (US)
24th April 2026
25AQI (US)
25AQI (US)
25th April 2026
46AQI (US)
46AQI (US)
26th April 2026
49AQI (US)
49AQI (US)
27th April 2026
51AQI (US)
51AQI (US)
28th April 2026
51AQI (US)
51AQI (US)
29th April 2026
44AQI (US)
44AQI (US)
30th April 2026
20AQI (US)
20AQI (US)
1st May 2026
47AQI (US)
47AQI (US)
2nd May 2026
55AQI (US)
55AQI (US)
3rd May 2026
54AQI (US)
54AQI (US)
4th May 2026
22AQI (US)
22AQI (US)
5th May 2026
21AQI (US)
21AQI (US)
6th May 2026
27AQI (US)
27AQI (US)
7th May 2026
30AQI (US)
30AQI (US)
8th May 2026
26AQI (US)
26AQI (US)
9th May 2026
27AQI (US)
27AQI (US)
10th May 2026
28AQI (US)
28AQI (US)
11th May 2026
31AQI (US)
31AQI (US)
12th May 2026
32AQI (US)
32AQI (US)
13th May 2026
38AQI (US)
38AQI (US)
14th May 2026
31AQI (US)
31AQI (US)
15th May 2026
33AQI (US)
33AQI (US)
16th May 2026
78AQI (US)
78AQI (US)
17th May 2026
65AQI (US)
65AQI (US)
18th May 2026
54AQI (US)
54AQI (US)
19th May 2026
46AQI (US)
46AQI (US)
20th May 2026
61AQI (US)
61AQI (US)
21st May 2026
64AQI (US)
64AQI (US)
22nd May 2026
69AQI (US)
69AQI (US)
23rd May 2026
60AQI (US)
60AQI (US)
24th May 2026
62AQI (US)
62AQI (US)
25th May 2026
53AQI (US)
53AQI (US)
26th May 2026
41AQI (US)
41AQI (US)
27th May 2026
23AQI (US)
23AQI (US)
28th May 2026
28AQI (US)
28AQI (US)
29th May 2026
25AQI (US)
25AQI (US)
30th May 2026
23AQI (US)
23AQI (US)
31st May 2026
26AQI (US)
26AQI (US)
1st June 2026
26AQI (US)
26AQI (US)
2nd June 2026
18AQI (US)
18AQI (US)
3rd June 2026
19AQI (US)
19AQI (US)
4th June 2026
25AQI (US)
25AQI (US)
5th June 2026
21AQI (US)
21AQI (US)
6th June 2026
24AQI (US)
24AQI (US)
7th June 2026
20AQI (US)
20AQI (US)
8th June 2026
21AQI (US)
21AQI (US)
9th June 2026
23AQI (US)
23AQI (US)
10th June 2026
22AQI (US)
22AQI (US)
11th June 2026
26AQI (US)
26AQI (US)
12th June 2026
26AQI (US)
26AQI (US)
13th June 2026
30AQI (US)
30AQI (US)
14th June 2026
24AQI (US)
24AQI (US)
15th June 2026
22AQI (US)
22AQI (US)
16th June 2026
25AQI (US)
25AQI (US)
17th June 2026
23AQI (US)
23AQI (US)
18th June 2026
25AQI (US)
25AQI (US)
19th June 2026
26AQI (US)
26AQI (US)
20th June 2026
40AQI (US)
40AQI (US)
21st June 2026
18AQI (US)
18AQI (US)
22nd June 2026
15AQI (US)
15AQI (US)
23rd June 2026
22AQI (US)
22AQI (US)
24th June 2026
20AQI (US)
20AQI (US)
25th June 2026
26AQI (US)
26AQI (US)
26th June 2026
28AQI (US)
28AQI (US)
27th June 2026
26AQI (US)
26AQI (US)
28th June 2026
27AQI (US)
27AQI (US)
29th June 2026
34AQI (US)
34AQI (US)
30th June 2026
30AQI (US)
30AQI (US)
1st July 2026
57AQI (US)
57AQI (US)
2nd July 2026
23AQI (US)
23AQI (US)
3rd July 2026
23AQI (US)
23AQI (US)
4th July 2026
25AQI (US)
25AQI (US)
5th July 2026
22AQI (US)
22AQI (US)
6th July 2026
22AQI (US)
22AQI (US)
7th July 2026
25AQI (US)
25AQI (US)
8th July 2026
24AQI (US)
24AQI (US)
9th July 2026
24AQI (US)
24AQI (US)
10th July 2026
26AQI (US)
26AQI (US)
11th July 2026
28AQI (US)
28AQI (US)
12th July 2026
27AQI (US)
27AQI (US)
13th July 2026
27AQI (US)
27AQI (US)
14th July 2026
33AQI (US)
33AQI (US)
15th July 2026
33AQI (US)
33AQI (US)
16th July 2026
31AQI (US)
31AQI (US)
17th July 2026
47AQI (US)
47AQI (US)
18th July 2026
64AQI (US)
64AQI (US)
19th July 2026
54AQI (US)
54AQI (US)
20th July 2026
57AQI (US)
57AQI (US)
21st July 2026
81AQI (US)
81AQI (US)
22nd July 2026
96AQI (US)
96AQI (US)
23rd July 2026
82AQI (US)
82AQI (US)
24th July 2026
71AQI (US)
71AQI (US)
25th July 2026
56AQI (US)
56AQI (US)
26th July 2026
52AQI (US)
52AQI (US)
27th July 2026
47AQI (US)
47AQI (US)
28th July 2026
43AQI (US)
43AQI (US)
29th July 2026
38AQI (US)
38AQI (US)
30th July 2026
40AQI (US)
40AQI (US)
31st July 2026
39AQI (US)
39AQI (US)
1st August 2026
46AQI (US)
46AQI (US)
2nd August 2026
49AQI (US)
49AQI (US)
3rd August 2026
51AQI (US)
51AQI (US)
4th August 2026
46AQI (US)
46AQI (US)
5th August 2026
25AQI (US)
25AQI (US)
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026
32AQI (US)
42AQI (US)
47AQI (US)
37AQI (US)
41AQI (US)
24AQI (US)
42AQI (US)
43AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202638AQI (US)
29
2
19
9
18
13
26
4
20
11
30
21
10
4
1
167
50
Highest AQI (US) recorded in
March47AQI (US)
Lowest AQI (US) recorded in
June24AQI (US)
202543AQI (US)
27
4
25
3
21
10
17
13
24
7
20
10
18
13
24
7
30
19
12
21
9
26
5
272
93
Highest AQI (US) recorded in
July49AQI (US)
Lowest AQI (US) recorded in
September31AQI (US)
202436AQI (US)
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 (US) recorded in
April45AQI (US)
Lowest AQI (US) recorded in
December31AQI (US)
202337AQI (US)
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 (US) recorded in
April45AQI (US)
Lowest AQI (US) recorded in
August26AQI (US)
202237AQI (US)
27
3
18
3
23
8
16
1
19
12
26
4
20
1
2
29
31
28
2
31
270
34
Highest AQI (US) recorded in
May47AQI (US)
Lowest AQI (US) recorded in
December31AQI (US)
202133AQI (US)
26
4
26
2
26
3
21
27
4
27
3
28
3
29
2
28
2
31
27
3
31
327
26
Highest AQI (US) recorded in
May39AQI (US)
Lowest AQI (US) recorded in
April27AQI (US)
202031AQI (US)
11
2
20
1
17
1
26
4
30
1
18
13
19
30
1
30
28
3
229
26
Highest AQI (US) recorded in
August49AQI (US)
Lowest AQI (US) recorded in
September23AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2025(Avg.)
43AQI (US)Least Polluted Year Recorded
2020(Avg.)
31AQI (US)Tonosho's annual 2026 AQI (US) (38) shows an average percentage change of 6.1% (worsened AQI (US)) compared to previous years: 2020 (31), 2021 (33), 2022 (37), 2023 (37), 2024 (36), 2025 (43).
