Ishii, Tokushima, 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
Ishii, Tokushima, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
2nd Aug 2021
67AQILowest AQI recorded on
29th Aug 2024
15AQISame Day Analysis (3rd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 45 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: 4th Aug - 5th Aug 2025
Ishii, Tokushima, Japan
AQI
Day
Night
.
5 AM4th Aug 2025
7 PM
4 AM5th Aug 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
11AM4th Aug
82AQI
Avg. Lowest Time
3AM5th Aug
42AQI
In the last 24 hours,
Ishii's AQI reached its highest point of 82 at 11 AM during the Night, 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
Ishii, Tokushima, 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 2025875 AMAQI
6th Jul 2025866 AMAQI
6th Jul 2025877 AMAQI
6th Jul 2025878 AMAQI
6th Jul 2025809 AMAQI
6th Jul 20257210 AMAQI
6th Jul 20256411 AMAQI
6th Jul 20256012 PMAQI
6th Jul 2025591 PMAQI
6th Jul 2025572 PMAQI
6th Jul 2025513 PMAQI
6th Jul 2025514 PMAQI
6th Jul 2025535 PMAQI
6th Jul 2025526 PMAQI
6th Jul 2025547 PMAQI
6th Jul 2025608 PMAQI
6th Jul 2025729 PMAQI
6th Jul 20257110 PMAQI
6th Jul 20257111 PMAQI
7th Jul 20257212 AMAQI
7th Jul 2025761 AMAQI
7th Jul 2025832 AMAQI
7th Jul 2025823 AMAQI
7th Jul 2025814 AMAQI
28°C24/32°C
7th Jul 2025795 AMAQI
7th Jul 2025806 AMAQI
7th Jul 2025807 AMAQI
7th Jul 2025798 AMAQI
7th Jul 2025609 AMAQI
7th Jul 20255110 AMAQI
7th Jul 20255411 AMAQI
7th Jul 20255312 PMAQI
7th Jul 2025551 PMAQI
7th Jul 2025572 PMAQI
7th Jul 2025583 PMAQI
7th Jul 2025584 PMAQI
7th Jul 2025605 PMAQI
7th Jul 2025636 PMAQI
7th Jul 2025647 PMAQI
7th Jul 2025678 PMAQI
7th Jul 2025749 PMAQI
7th Jul 20257410 PMAQI
7th Jul 20257511 PMAQI
8th Jul 20257412 AMAQI
8th Jul 2025751 AMAQI
8th Jul 2025792 AMAQI
8th Jul 2025783 AMAQI
8th Jul 2025784 AMAQI
28°C25/31°C
8th Jul 2025745 AMAQI
8th Jul 2025746 AMAQI
8th Jul 2025747 AMAQI
8th Jul 2025738 AMAQI
8th Jul 2025679 AMAQI
8th Jul 20256210 AMAQI
8th Jul 20256411 AMAQI
8th Jul 20256412 PMAQI
8th Jul 2025651 PMAQI
8th Jul 2025742 PMAQI
8th Jul 2025823 PMAQI
8th Jul 2025794 PMAQI
8th Jul 2025765 PMAQI
8th Jul 2025716 PMAQI
8th Jul 2025687 PMAQI
8th Jul 2025728 PMAQI
8th Jul 2025749 PMAQI
8th Jul 20257210 PMAQI
8th Jul 20257411 PMAQI
9th Jul 20257312 AMAQI
9th Jul 2025741 AMAQI
9th Jul 2025742 AMAQI
9th Jul 2025753 AMAQI
9th Jul 2025754 AMAQI
28°C25/31°C
9th Jul 2025735 AMAQI
9th Jul 2025736 AMAQI
9th Jul 2025737 AMAQI
9th Jul 2025738 AMAQI
9th Jul 2025819 AMAQI
9th Jul 20258710 AMAQI
9th Jul 20259711 AMAQI
9th Jul 202510512 PMAQI
9th Jul 2025991 PMAQI
9th Jul 2025982 PMAQI
9th Jul 20251023 PMAQI
9th Jul 20251024 PMAQI
9th Jul 20251045 PMAQI
9th Jul 2025926 PMAQI
9th Jul 2025897 PMAQI
9th Jul 2025778 PMAQI
9th Jul 2025759 PMAQI
9th Jul 20257210 PMAQI
9th Jul 20257111 PMAQI
10th Jul 20257312 AMAQI
10th Jul 2025751 AMAQI
10th Jul 2025732 AMAQI
10th Jul 2025733 AMAQI
10th Jul 2025754 AMAQI
28°C25/31°C
10th Jul 2025785 AMAQI
10th Jul 2025786 AMAQI
10th Jul 2025787 AMAQI
10th Jul 2025788 AMAQI
10th Jul 2025819 AMAQI
10th Jul 20258710 AMAQI
10th Jul 20259311 AMAQI
10th Jul 20259012 PMAQI
10th Jul 2025821 PMAQI
10th Jul 2025752 PMAQI
10th Jul 2025693 PMAQI
10th Jul 2025604 PMAQI
10th Jul 2025585 PMAQI
10th Jul 2025556 PMAQI
10th Jul 2025557 PMAQI
10th Jul 2025548 PMAQI
10th Jul 2025639 PMAQI
10th Jul 20256310 PMAQI
10th Jul 20256211 PMAQI
11th Jul 20256312 AMAQI
11th Jul 2025661 AMAQI
11th Jul 2025742 AMAQI
11th Jul 2025753 AMAQI
11th Jul 2025754 AMAQI
28°C25/32°C
11th Jul 2025765 AMAQI
11th Jul 2025766 AMAQI
11th Jul 2025767 AMAQI
11th Jul 2025768 AMAQI
11th Jul 2025499 AMAQI
11th Jul 20253910 AMAQI
11th Jul 20253211 AMAQI
11th Jul 20253312 PMAQI
11th Jul 2025371 PMAQI
11th Jul 2025422 PMAQI
11th Jul 2025453 PMAQI
11th Jul 2025354 PMAQI
11th Jul 2025325 PMAQI
11th Jul 2025286 PMAQI
11th Jul 2025297 PMAQI
11th Jul 2025428 PMAQI
11th Jul 2025589 PMAQI
11th Jul 20255710 PMAQI
11th Jul 20255811 PMAQI
12th Jul 20255812 AMAQI
12th Jul 2025631 AMAQI
12th Jul 2025722 AMAQI
12th Jul 2025723 AMAQI
12th Jul 2025704 AMAQI
27°C25/30°C
12th Jul 2025675 AMAQI
12th Jul 2025676 AMAQI
12th Jul 2025677 AMAQI
12th Jul 2025678 AMAQI
12th Jul 2025349 AMAQI
12th Jul 20253010 AMAQI
12th Jul 20253011 AMAQI
12th Jul 20253512 PMAQI
12th Jul 2025381 PMAQI
12th Jul 2025362 PMAQI
12th Jul 2025323 PMAQI
12th Jul 2025304 PMAQI
12th Jul 2025295 PMAQI
12th Jul 2025356 PMAQI
12th Jul 2025347 PMAQI
12th Jul 2025438 PMAQI
12th Jul 2025559 PMAQI
12th Jul 20255610 PMAQI
12th Jul 20255611 PMAQI
13th Jul 20255512 AMAQI
13th Jul 2025581 AMAQI
13th Jul 2025652 AMAQI
13th Jul 2025673 AMAQI
13th Jul 2025654 AMAQI
27°C25/30°C
13th Jul 2025625 AMAQI
13th Jul 2025626 AMAQI
13th Jul 2025627 AMAQI
13th Jul 2025628 AMAQI
13th Jul 2025469 AMAQI
13th Jul 20252710 AMAQI
13th Jul 20252011 AMAQI
13th Jul 20252612 PMAQI
13th Jul 2025321 PMAQI
13th Jul 2025312 PMAQI
13th Jul 2025303 PMAQI
13th Jul 2025274 PMAQI
13th Jul 2025295 PMAQI
13th Jul 2025306 PMAQI
13th Jul 2025287 PMAQI
13th Jul 2025358 PMAQI
13th Jul 2025529 PMAQI
13th Jul 20255310 PMAQI
13th Jul 20255211 PMAQI
14th Jul 20255212 AMAQI
14th Jul 2025551 AMAQI
14th Jul 2025602 AMAQI
14th Jul 2025623 AMAQI
14th Jul 2025614 AMAQI
27°C25/30°C
14th Jul 2025585 AMAQI
14th Jul 2025586 AMAQI
14th Jul 2025587 AMAQI
14th Jul 2025578 AMAQI
14th Jul 2025279 AMAQI
14th Jul 20251710 AMAQI
14th Jul 20252011 AMAQI
14th Jul 20252012 PMAQI
14th Jul 2025221 PMAQI
14th Jul 2025212 PMAQI
14th Jul 2025213 PMAQI
14th Jul 2025244 PMAQI
14th Jul 2025345 PMAQI
14th Jul 2025326 PMAQI
14th Jul 2025297 PMAQI
14th Jul 2025328 PMAQI
14th Jul 2025509 PMAQI
14th Jul 20254810 PMAQI
14th Jul 20254811 PMAQI
15th Jul 20255012 AMAQI
15th Jul 2025541 AMAQI
15th Jul 2025582 AMAQI
15th Jul 2025583 AMAQI
15th Jul 2025574 AMAQI
25°C24/27°C
15th Jul 2025545 AMAQI
15th Jul 2025556 AMAQI
15th Jul 2025557 AMAQI
15th Jul 2025558 AMAQI
15th Jul 2025319 AMAQI
15th Jul 20252210 AMAQI
15th Jul 20252511 AMAQI
15th Jul 20252512 PMAQI
15th Jul 2025361 PMAQI
15th Jul 2025372 PMAQI
15th Jul 2025473 PMAQI
15th Jul 2025524 PMAQI
15th Jul 2025625 PMAQI
15th Jul 2025716 PMAQI
15th Jul 2025667 PMAQI
15th Jul 2025618 PMAQI
15th Jul 2025579 PMAQI
15th Jul 20255710 PMAQI
15th Jul 20255711 PMAQI
16th Jul 20255912 AMAQI
16th Jul 2025581 AMAQI
16th Jul 2025552 AMAQI
16th Jul 2025553 AMAQI
16th Jul 2025554 AMAQI
26°C24/31°C
16th Jul 2025535 AMAQI
16th Jul 2025536 AMAQI
16th Jul 2025537 AMAQI
16th Jul 2025538 AMAQI
16th Jul 2025599 AMAQI
16th Jul 20256210 AMAQI
16th Jul 20256411 AMAQI
16th Jul 20256012 PMAQI
16th Jul 2025601 PMAQI
16th Jul 2025662 PMAQI
16th Jul 2025633 PMAQI
16th Jul 2025634 PMAQI
16th Jul 2025655 PMAQI
16th Jul 2025606 PMAQI
16th Jul 2025627 PMAQI
16th Jul 2025608 PMAQI
16th Jul 2025589 PMAQI
16th Jul 20255710 PMAQI
16th Jul 20255611 PMAQI
17th Jul 20255612 AMAQI
17th Jul 2025551 AMAQI
17th Jul 2025552 AMAQI
17th Jul 2025553 AMAQI
17th Jul 2025564 AMAQI
27°C24/30°C
17th Jul 2025565 AMAQI
17th Jul 2025566 AMAQI
17th Jul 2025567 AMAQI
17th Jul 2025568 AMAQI
17th Jul 2025369 AMAQI
17th Jul 20252610 AMAQI
17th Jul 20252411 AMAQI
17th Jul 20251912 PMAQI
17th Jul 2025231 PMAQI
17th Jul 2025232 PMAQI
17th Jul 2025203 PMAQI
17th Jul 2025224 PMAQI
17th Jul 2025215 PMAQI
17th Jul 2025196 PMAQI
17th Jul 2025177 PMAQI
17th Jul 2025268 PMAQI
17th Jul 2025419 PMAQI
17th Jul 20254110 PMAQI
17th Jul 20254011 PMAQI
18th Jul 20254012 AMAQI
18th Jul 2025441 AMAQI
18th Jul 2025522 AMAQI
18th Jul 2025523 AMAQI
18th Jul 2025544 AMAQI
25°C23/26°C
18th Jul 2025525 AMAQI
18th Jul 2025536 AMAQI
18th Jul 2025537 AMAQI
18th Jul 2025528 AMAQI
18th Jul 2025319 AMAQI
18th Jul 20252610 AMAQI
18th Jul 20252211 AMAQI
18th Jul 20252212 PMAQI
18th Jul 2025241 PMAQI
18th Jul 2025242 PMAQI
18th Jul 2025253 PMAQI
18th Jul 2025244 PMAQI
18th Jul 2025305 PMAQI
18th Jul 2025286 PMAQI
18th Jul 2025257 PMAQI
18th Jul 2025288 PMAQI
18th Jul 2025389 PMAQI
18th Jul 20253810 PMAQI
18th Jul 20253911 PMAQI
19th Jul 20253712 AMAQI
19th Jul 2025421 AMAQI
19th Jul 2025482 AMAQI
19th Jul 2025523 AMAQI
19th Jul 2025504 AMAQI
26°C24/29°C
19th Jul 2025475 AMAQI
19th Jul 2025476 AMAQI
19th Jul 2025477 AMAQI
19th Jul 2025478 AMAQI
19th Jul 2025279 AMAQI
19th Jul 20252310 AMAQI
19th Jul 20252111 AMAQI
19th Jul 20251712 PMAQI
19th Jul 2025201 PMAQI
19th Jul 2025202 PMAQI
19th Jul 2025183 PMAQI
19th Jul 2025194 PMAQI
19th Jul 2025205 PMAQI
19th Jul 2025216 PMAQI
19th Jul 2025227 PMAQI
19th Jul 2025288 PMAQI
19th Jul 2025369 PMAQI
19th Jul 20253610 PMAQI
19th Jul 20253611 PMAQI
20th Jul 20253412 AMAQI
20th Jul 2025411 AMAQI
20th Jul 2025452 AMAQI
20th Jul 2025483 AMAQI
20th Jul 2025464 AMAQI
26°C24/30°C
20th Jul 2025435 AMAQI
20th Jul 2025426 AMAQI
20th Jul 2025427 AMAQI
20th Jul 2025428 AMAQI
20th Jul 2025329 AMAQI
20th Jul 20252510 AMAQI
20th Jul 20252211 AMAQI
20th Jul 20251912 PMAQI
20th Jul 2025191 PMAQI
20th Jul 2025212 PMAQI
20th Jul 2025203 PMAQI
20th Jul 2025174 PMAQI
20th Jul 2025235 PMAQI
20th Jul 2025186 PMAQI
20th Jul 2025197 PMAQI
20th Jul 2025258 PMAQI
20th Jul 2025339 PMAQI
20th Jul 20253310 PMAQI
20th Jul 20253211 PMAQI
21st Jul 20253012 AMAQI
21st Jul 2025351 AMAQI
21st Jul 2025422 AMAQI
21st Jul 2025443 AMAQI
21st Jul 2025434 AMAQI
27°C24/30°C
21st Jul 2025395 AMAQI
21st Jul 2025406 AMAQI
21st Jul 2025407 AMAQI
21st Jul 2025408 AMAQI
21st Jul 2025249 AMAQI
21st Jul 20252710 AMAQI
21st Jul 20253211 AMAQI
21st Jul 20252812 PMAQI
21st Jul 2025241 PMAQI
21st Jul 2025232 PMAQI
21st Jul 2025243 PMAQI
21st Jul 2025264 PMAQI
21st Jul 2025295 PMAQI
21st Jul 2025246 PMAQI
21st Jul 2025277 PMAQI
21st Jul 2025308 PMAQI
21st Jul 2025339 PMAQI
21st Jul 20253710 PMAQI
21st Jul 20253511 PMAQI
22nd Jul 20253112 AMAQI
22nd Jul 2025331 AMAQI
22nd Jul 2025382 AMAQI
22nd Jul 2025403 AMAQI
22nd Jul 2025384 AMAQI
27°C24/31°C
22nd Jul 2025365 AMAQI
22nd Jul 2025366 AMAQI
22nd Jul 2025367 AMAQI
22nd Jul 2025378 AMAQI
22nd Jul 2025259 AMAQI
22nd Jul 20252410 AMAQI
22nd Jul 20253311 AMAQI
22nd Jul 20253212 PMAQI
22nd Jul 2025401 PMAQI
22nd Jul 2025392 PMAQI
22nd Jul 2025333 PMAQI
22nd Jul 2025334 PMAQI
22nd Jul 2025385 PMAQI
22nd Jul 2025316 PMAQI
22nd Jul 2025307 PMAQI
22nd Jul 2025338 PMAQI
22nd Jul 2025349 PMAQI
22nd Jul 20253210 PMAQI
22nd Jul 20253111 PMAQI
23rd Jul 20252812 AMAQI
23rd Jul 2025311 AMAQI
23rd Jul 2025382 AMAQI
23rd Jul 2025383 AMAQI
23rd Jul 2025374 AMAQI
27°C25/31°C
23rd Jul 2025365 AMAQI
23rd Jul 2025366 AMAQI
23rd Jul 2025367 AMAQI
23rd Jul 2025368 AMAQI
23rd Jul 2025329 AMAQI
23rd Jul 20253410 AMAQI
23rd Jul 20253011 AMAQI
23rd Jul 20253512 PMAQI
23rd Jul 2025411 PMAQI
23rd Jul 2025322 PMAQI
23rd Jul 2025383 PMAQI
23rd Jul 2025354 PMAQI
23rd Jul 2025305 PMAQI
23rd Jul 2025336 PMAQI
23rd Jul 2025357 PMAQI
23rd Jul 2025298 PMAQI
23rd Jul 2025329 PMAQI
23rd Jul 20252910 PMAQI
23rd Jul 20253011 PMAQI
24th Jul 20253012 AMAQI
24th Jul 2025321 AMAQI
24th Jul 2025362 AMAQI
24th Jul 2025363 AMAQI
24th Jul 2025364 AMAQI
27°C24/31°C
24th Jul 2025365 AMAQI
24th Jul 2025366 AMAQI
24th Jul 2025367 AMAQI
24th Jul 2025368 AMAQI
24th Jul 2025299 AMAQI
24th Jul 20253210 AMAQI
24th Jul 20253111 AMAQI
24th Jul 20253212 PMAQI
24th Jul 2025361 PMAQI
24th Jul 2025322 PMAQI
24th Jul 2025283 PMAQI
24th Jul 2025234 PMAQI
24th Jul 2025235 PMAQI
24th Jul 2025236 PMAQI
24th Jul 2025207 PMAQI
24th Jul 2025238 PMAQI
24th Jul 2025309 PMAQI
24th Jul 20253210 PMAQI
24th Jul 20253011 PMAQI
25th Jul 20252912 AMAQI
25th Jul 2025271 AMAQI
25th Jul 2025322 AMAQI
25th Jul 2025363 AMAQI
25th Jul 2025354 AMAQI
27°C24/31°C
25th Jul 2025355 AMAQI
25th Jul 2025356 AMAQI
25th Jul 2025347 AMAQI
25th Jul 2025348 AMAQI
25th Jul 2025279 AMAQI
25th Jul 20252510 AMAQI
25th Jul 20252211 AMAQI
25th Jul 20252012 PMAQI
25th Jul 2025201 PMAQI
25th Jul 2025192 PMAQI
25th Jul 2025183 PMAQI
25th Jul 2025204 PMAQI
25th Jul 2025205 PMAQI
25th Jul 2025206 PMAQI
25th Jul 2025227 PMAQI
25th Jul 2025228 PMAQI
25th Jul 2025289 PMAQI
25th Jul 20252810 PMAQI
25th Jul 20252711 PMAQI
26th Jul 20252612 AMAQI
26th Jul 2025271 AMAQI
26th Jul 2025312 AMAQI
26th Jul 2025343 AMAQI
26th Jul 2025324 AMAQI
27°C25/31°C
26th Jul 2025305 AMAQI
26th Jul 2025306 AMAQI
26th Jul 2025307 AMAQI
26th Jul 2025308 AMAQI
26th Jul 2025229 AMAQI
26th Jul 20252010 AMAQI
26th Jul 20252011 AMAQI
26th Jul 20252112 PMAQI
26th Jul 2025201 PMAQI
26th Jul 2025222 PMAQI
26th Jul 2025243 PMAQI
26th Jul 2025214 PMAQI
26th Jul 2025165 PMAQI
26th Jul 2025156 PMAQI
26th Jul 2025207 PMAQI
26th Jul 2025278 PMAQI
26th Jul 2025259 PMAQI
26th Jul 20252410 PMAQI
26th Jul 20252411 PMAQI
27th Jul 20252612 AMAQI
27th Jul 2025261 AMAQI
27th Jul 2025292 AMAQI
27th Jul 2025303 AMAQI
27th Jul 2025294 AMAQI
27°C25/30°C
27th Jul 2025285 AMAQI
27th Jul 2025286 AMAQI
27th Jul 2025287 AMAQI
27th Jul 2025288 AMAQI
27th Jul 2025239 AMAQI
27th Jul 20252010 AMAQI
27th Jul 20251911 AMAQI
27th Jul 20251612 PMAQI
27th Jul 2025161 PMAQI
27th Jul 2025202 PMAQI
27th Jul 2025203 PMAQI
27th Jul 2025214 PMAQI
27th Jul 2025195 PMAQI
27th Jul 2025216 PMAQI
27th Jul 2025207 PMAQI
27th Jul 2025208 PMAQI
27th Jul 2025259 PMAQI
27th Jul 20252410 PMAQI
27th Jul 20252311 PMAQI
28th Jul 20252212 AMAQI
28th Jul 2025251 AMAQI
28th Jul 2025282 AMAQI
28th Jul 2025283 AMAQI
28th Jul 2025274 AMAQI
27°C25/31°C
28th Jul 2025275 AMAQI
28th Jul 2025266 AMAQI
28th Jul 2025267 AMAQI
28th Jul 2025268 AMAQI
28th Jul 2025249 AMAQI
28th Jul 20252210 AMAQI
28th Jul 20252311 AMAQI
28th Jul 20252312 PMAQI
28th Jul 2025201 PMAQI
28th Jul 2025242 PMAQI
28th Jul 2025223 PMAQI
28th Jul 2025214 PMAQI
28th Jul 2025225 PMAQI
28th Jul 2025256 PMAQI
28th Jul 2025237 PMAQI
28th Jul 2025258 PMAQI
28th Jul 2025249 PMAQI
28th Jul 20252310 PMAQI
28th Jul 20252411 PMAQI
29th Jul 20252412 AMAQI
29th Jul 2025261 AMAQI
29th Jul 2025272 AMAQI
29th Jul 2025263 AMAQI
29th Jul 2025264 AMAQI
27°C24/31°C
29th Jul 2025265 AMAQI
29th Jul 2025266 AMAQI
29th Jul 2025257 AMAQI
29th Jul 2025268 AMAQI
29th Jul 2025299 AMAQI
29th Jul 20253210 AMAQI
29th Jul 20253411 AMAQI
29th Jul 20254012 PMAQI
29th Jul 2025441 PMAQI
29th Jul 2025462 PMAQI
29th Jul 2025403 PMAQI
29th Jul 2025444 PMAQI
29th Jul 2025515 PMAQI
29th Jul 2025546 PMAQI
29th Jul 2025537 PMAQI
29th Jul 2025448 PMAQI
29th Jul 2025379 PMAQI
29th Jul 20253810 PMAQI
29th Jul 20253311 PMAQI
30th Jul 20253712 AMAQI
30th Jul 2025331 AMAQI
30th Jul 2025272 AMAQI
30th Jul 2025263 AMAQI
30th Jul 2025274 AMAQI
28°C24/32°C
30th Jul 2025295 AMAQI
30th Jul 2025296 AMAQI
30th Jul 2025287 AMAQI
30th Jul 2025288 AMAQI
30th Jul 2025379 AMAQI
30th Jul 20254210 AMAQI
30th Jul 20253711 AMAQI
30th Jul 20254612 PMAQI
30th Jul 2025541 PMAQI
30th Jul 2025502 PMAQI
30th Jul 2025543 PMAQI
30th Jul 2025564 PMAQI
30th Jul 2025545 PMAQI
30th Jul 2025536 PMAQI
30th Jul 2025557 PMAQI
30th Jul 2025488 PMAQI
30th Jul 2025399 PMAQI
30th Jul 20253910 PMAQI
30th Jul 20253811 PMAQI
31st Jul 20254012 AMAQI
31st Jul 2025381 AMAQI
31st Jul 2025282 AMAQI
31st Jul 2025293 AMAQI
31st Jul 2025294 AMAQI
28°C25/32°C
31st Jul 2025285 AMAQI
31st Jul 2025286 AMAQI
31st Jul 2025287 AMAQI
31st Jul 2025288 AMAQI
31st Jul 2025289 AMAQI
31st Jul 20252810 AMAQI
31st Jul 20254011 AMAQI
31st Jul 20254512 PMAQI
31st Jul 2025431 PMAQI
31st Jul 2025462 PMAQI
31st Jul 2025563 PMAQI
31st Jul 2025544 PMAQI
31st Jul 2025595 PMAQI
31st Jul 2025616 PMAQI
31st Jul 2025597 PMAQI
31st Jul 2025508 PMAQI
31st Jul 2025419 PMAQI
31st Jul 20254110 PMAQI
31st Jul 20253811 PMAQI
1st Aug 20253312 AMAQI
1st Aug 2025321 AMAQI
1st Aug 2025302 AMAQI
1st Aug 2025303 AMAQI
1st Aug 2025324 AMAQI
28°C25/32°C
1st Aug 2025335 AMAQI
1st Aug 2025346 AMAQI
1st Aug 2025357 AMAQI
1st Aug 2025358 AMAQI
1st Aug 2025459 AMAQI
1st Aug 20254610 AMAQI
1st Aug 20255111 AMAQI
1st Aug 20255412 PMAQI
1st Aug 2025511 PMAQI
1st Aug 2025532 PMAQI
1st Aug 2025603 PMAQI
1st Aug 2025624 PMAQI
1st Aug 2025615 PMAQI
1st Aug 2025626 PMAQI
1st Aug 2025587 PMAQI
1st Aug 2025538 PMAQI
1st Aug 2025509 PMAQI
1st Aug 20254410 PMAQI
1st Aug 20254411 PMAQI
2nd Aug 20254512 AMAQI
2nd Aug 2025351 AMAQI
2nd Aug 2025352 AMAQI
2nd Aug 2025343 AMAQI
2nd Aug 2025374 AMAQI
29°C26/33°C
2nd Aug 2025395 AMAQI
2nd Aug 2025396 AMAQI
2nd Aug 2025387 AMAQI
2nd Aug 2025388 AMAQI
2nd Aug 2025479 AMAQI
2nd Aug 20254810 AMAQI
2nd Aug 20255211 AMAQI
2nd Aug 20255012 PMAQI
2nd Aug 2025541 PMAQI
2nd Aug 2025582 PMAQI
2nd Aug 2025553 PMAQI
2nd Aug 2025514 PMAQI
2nd Aug 2025515 PMAQI
2nd Aug 2025496 PMAQI
2nd Aug 2025517 PMAQI
2nd Aug 2025498 PMAQI
2nd Aug 2025429 PMAQI
2nd Aug 20254210 PMAQI
2nd Aug 20254711 PMAQI
3rd Aug 20254312 AMAQI
3rd Aug 2025401 AMAQI
3rd Aug 2025372 AMAQI
3rd Aug 2025383 AMAQI
3rd Aug 2025404 AMAQI
29°C26/33°C
3rd Aug 2025435 AMAQI
3rd Aug 2025426 AMAQI
3rd Aug 2025417 AMAQI
3rd Aug 2025418 AMAQI
3rd Aug 2025489 AMAQI
3rd Aug 20255310 AMAQI
3rd Aug 20255511 AMAQI
3rd Aug 20255512 PMAQI
3rd Aug 2025551 PMAQI
3rd Aug 2025542 PMAQI
3rd Aug 2025543 PMAQI
3rd Aug 2025584 PMAQI
3rd Aug 2025535 PMAQI
3rd Aug 2025516 PMAQI
3rd Aug 2025547 PMAQI
3rd Aug 2025518 PMAQI
3rd Aug 2025529 PMAQI
3rd Aug 20255110 PMAQI
3rd Aug 20254911 PMAQI
4th Aug 20254912 AMAQI
4th Aug 2025421 AMAQI
4th Aug 2025412 AMAQI
4th Aug 2025413 AMAQI
4th Aug 2025434 AMAQI
29°C25/32°C
4th Aug 2025445 AMAQI
4th Aug 2025446 AMAQI
4th Aug 2025447 AMAQI
4th Aug 2025448 AMAQI
4th Aug 2025619 AMAQI
4th Aug 20257210 AMAQI
4th Aug 20258211 AMAQI
4th Aug 20258012 PMAQI
4th Aug 2025791 PMAQI
4th Aug 2025792 PMAQI
4th Aug 2025803 PMAQI
4th Aug 2025744 PMAQI
4th Aug 2025755 PMAQI
4th Aug 2025696 PMAQI
4th Aug 2025697 PMAQI
4th Aug 2025618 PMAQI
4th Aug 2025579 PMAQI
4th Aug 20255510 PMAQI
4th Aug 20255211 PMAQI
5th Aug 20255412 AMAQI
5th Aug 2025481 AMAQI
5th Aug 2025432 AMAQI
5th Aug 2025423 AMAQI
5th Aug 2025434 AMAQI
--°C/°C
5 AM
12 PM
7 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 8 AM
49AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
10 AM - 7 PM
42AQI
10 hours / Day
300 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 AM (Avg. 49), while the lowest AQI was between 10 AM to 7 PM (Avg. 42).
Night time
Avg. Highest Time
12 AM - 4 AM
48AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
8 PM
43AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 48), while the lowest AQI was between 8 PM to 8 PM (Avg. 43).
2025 Days Vs Air Quality
Ishii, Tokushima, Japan
2025
72%
155
28%
60
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Good
155 DaysModerate
60 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 72%
Health Risk Level:
Low
In 2025, 72% of 216 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
Ishii, Tokushima, 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
33AQI
33AQI
2nd January 2025
42AQI
42AQI
3rd January 2025
37AQI
37AQI
4th January 2025
32AQI
32AQI
5th January 2025
31AQI
31AQI
6th January 2025
33AQI
33AQI
7th January 2025
32AQI
32AQI
8th January 2025
28AQI
28AQI
9th January 2025
28AQI
28AQI
10th January 2025
27AQI
27AQI
11th January 2025
27AQI
27AQI
12th January 2025
29AQI
29AQI
13th January 2025
32AQI
32AQI
14th January 2025
41AQI
41AQI
15th January 2025
34AQI
34AQI
16th January 2025
34AQI
34AQI
17th January 2025
29AQI
29AQI
18th January 2025
28AQI
28AQI
19th January 2025
34AQI
34AQI
20th January 2025
31AQI
31AQI
21st January 2025
36AQI
36AQI
22nd January 2025
50AQI
50AQI
23rd January 2025
55AQI
55AQI
24th January 2025
62AQI
62AQI
25th January 2025
43AQI
43AQI
26th January 2025
39AQI
39AQI
27th January 2025
31AQI
31AQI
28th January 2025
33AQI
33AQI
29th January 2025
31AQI
31AQI
30th January 2025
39AQI
39AQI
31st January 2025
58AQI
58AQI
1st February 2025
61AQI
61AQI
2nd February 2025
40AQI
40AQI
3rd February 2025
46AQI
46AQI
4th February 2025
37AQI
37AQI
5th February 2025
39AQI
39AQI
6th February 2025
32AQI
32AQI
7th February 2025
32AQI
32AQI
8th February 2025
32AQI
32AQI
9th February 2025
30AQI
30AQI
10th February 2025
31AQI
31AQI
11th February 2025
32AQI
32AQI
12th February 2025
35AQI
35AQI
13th February 2025
32AQI
32AQI
14th February 2025
36AQI
36AQI
15th February 2025
30AQI
30AQI
16th February 2025
39AQI
39AQI
17th February 2025
42AQI
42AQI
18th February 2025
35AQI
35AQI
19th February 2025
36AQI
36AQI
20th February 2025
32AQI
32AQI
21st February 2025
33AQI
33AQI
22nd February 2025
36AQI
36AQI
23rd February 2025
33AQI
33AQI
24th February 2025
34AQI
34AQI
25th February 2025
35AQI
35AQI
26th February 2025
37AQI
37AQI
27th February 2025
58AQI
58AQI
28th February 2025
58AQI
58AQI
1st March 2025
66AQI
66AQI
2nd March 2025
69AQI
69AQI
3rd March 2025
47AQI
47AQI
4th March 2025
43AQI
43AQI
5th March 2025
30AQI
30AQI
6th March 2025
38AQI
38AQI
7th March 2025
34AQI
34AQI
8th March 2025
38AQI
38AQI
9th March 2025
39AQI
39AQI
10th March 2025
38AQI
38AQI
11th March 2025
35AQI
35AQI
12th March 2025
38AQI
38AQI
13th March 2025
51AQI
51AQI
14th March 2025
37AQI
37AQI
15th March 2025
34AQI
34AQI
16th March 2025
22AQI
22AQI
17th March 2025
38AQI
38AQI
18th March 2025
25AQI
25AQI
19th March 2025
35AQI
35AQI
20th March 2025
38AQI
38AQI
21st March 2025
53AQI
53AQI
22nd March 2025
54AQI
54AQI
23rd March 2025
59AQI
59AQI
24th March 2025
62AQI
62AQI
25th March 2025
70AQI
70AQI
26th March 2025
77AQI
77AQI
27th March 2025
63AQI
63AQI
28th March 2025
53AQI
53AQI
29th March 2025
45AQI
45AQI
30th March 2025
38AQI
38AQI
31st March 2025
34AQI
34AQI
1st April 2025
32AQI
32AQI
2nd April 2025
31AQI
31AQI
3rd April 2025
25AQI
25AQI
4th April 2025
30AQI
30AQI
5th April 2025
37AQI
37AQI
6th April 2025
44AQI
44AQI
7th April 2025
44AQI
44AQI
8th April 2025
40AQI
40AQI
9th April 2025
57AQI
57AQI
10th April 2025
56AQI
56AQI
11th April 2025
54AQI
54AQI
12th April 2025
54AQI
54AQI
13th April 2025
38AQI
38AQI
14th April 2025
46AQI
46AQI
15th April 2025
25AQI
25AQI
16th April 2025
38AQI
38AQI
17th April 2025
46AQI
46AQI
18th April 2025
55AQI
55AQI
19th April 2025
58AQI
58AQI
20th April 2025
52AQI
52AQI
21st April 2025
39AQI
39AQI
22nd April 2025
39AQI
39AQI
23rd April 2025
31AQI
31AQI
24th April 2025
31AQI
31AQI
25th April 2025
49AQI
49AQI
26th April 2025
53AQI
53AQI
27th April 2025
52AQI
52AQI
28th April 2025
52AQI
52AQI
29th April 2025
47AQI
47AQI
30th April 2025
56AQI
56AQI
1st May 2025
53AQI
53AQI
2nd May 2025
38AQI
38AQI
3rd May 2025
47AQI
47AQI
4th May 2025
37AQI
37AQI
5th May 2025
39AQI
39AQI
6th May 2025
27AQI
27AQI
7th May 2025
32AQI
32AQI
8th May 2025
27AQI
27AQI
9th May 2025
34AQI
34AQI
10th May 2025
31AQI
31AQI
11th May 2025
33AQI
33AQI
12th May 2025
48AQI
48AQI
13th May 2025
52AQI
52AQI
14th May 2025
58AQI
58AQI
15th May 2025
54AQI
54AQI
16th May 2025
51AQI
51AQI
17th May 2025
38AQI
38AQI
18th May 2025
54AQI
54AQI
19th May 2025
55AQI
55AQI
20th May 2025
63AQI
63AQI
21st May 2025
48AQI
48AQI
22nd May 2025
36AQI
36AQI
23rd May 2025
51AQI
51AQI
24th May 2025
35AQI
35AQI
25th May 2025
29AQI
29AQI
26th May 2025
30AQI
30AQI
27th May 2025
35AQI
35AQI
28th May 2025
37AQI
37AQI
29th May 2025
36AQI
36AQI
30th May 2025
35AQI
35AQI
31st May 2025
36AQI
36AQI
1st June 2025
43AQI
43AQI
2nd June 2025
50AQI
50AQI
3rd June 2025
29AQI
29AQI
4th June 2025
44AQI
44AQI
5th June 2025
42AQI
42AQI
6th June 2025
50AQI
50AQI
7th June 2025
54AQI
54AQI
8th June 2025
64AQI
64AQI
9th June 2025
43AQI
43AQI
10th June 2025
32AQI
32AQI
11th June 2025
37AQI
37AQI
12th June 2025
52AQI
52AQI
13th June 2025
47AQI
47AQI
14th June 2025
32AQI
32AQI
15th June 2025
33AQI
33AQI
16th June 2025
45AQI
45AQI
17th June 2025
43AQI
43AQI
18th June 2025
49AQI
49AQI
19th June 2025
51AQI
51AQI
20th June 2025
57AQI
57AQI
21st June 2025
55AQI
55AQI
22nd June 2025
55AQI
55AQI
23rd June 2025
48AQI
48AQI
24th June 2025
39AQI
39AQI
25th June 2025
38AQI
38AQI
26th June 2025
42AQI
42AQI
27th June 2025
49AQI
49AQI
28th June 2025
54AQI
54AQI
29th June 2025
57AQI
57AQI
30th June 2025
60AQI
60AQI
1st July 2025
64AQI
64AQI
2nd July 2025
87AQI
87AQI
3rd July 2025
81AQI
81AQI
4th July 2025
95AQI
95AQI
5th July 2025
93AQI
93AQI
6th July 2025
70AQI
70AQI
7th July 2025
69AQI
69AQI
8th July 2025
73AQI
73AQI
9th July 2025
83AQI
83AQI
10th July 2025
71AQI
71AQI
11th July 2025
54AQI
54AQI
12th July 2025
50AQI
50AQI
13th July 2025
46AQI
46AQI
14th July 2025
42AQI
42AQI
15th July 2025
52AQI
52AQI
16th July 2025
59AQI
59AQI
17th July 2025
38AQI
38AQI
18th July 2025
37AQI
37AQI
19th July 2025
33AQI
33AQI
20th July 2025
31AQI
31AQI
21st July 2025
33AQI
33AQI
22nd July 2025
34AQI
34AQI
23rd July 2025
34AQI
34AQI
24th July 2025
31AQI
31AQI
25th July 2025
27AQI
27AQI
26th July 2025
25AQI
25AQI
27th July 2025
23AQI
23AQI
28th July 2025
24AQI
24AQI
29th July 2025
36AQI
36AQI
30th July 2025
40AQI
40AQI
31st July 2025
41AQI
41AQI
1st August 2025
45AQI
45AQI
2nd August 2025
45AQI
45AQI
3rd August 2025
45AQI
45AQI
36AQI
38AQI
45AQI
44AQI
41AQI
46AQI
51AQI
45AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202543AQI
28
3
25
3
20
11
19
11
22
9
20
10
18
13
3
155
60
Highest AQI recorded in
July51AQI
Lowest AQI recorded in
January36AQI
202437AQI
30
1
25
4
27
4
26
3
1
26
5
23
7
24
7
23
8
25
5
31
26
4
31
317
48
1
Highest AQI recorded in
April43AQI
Lowest AQI recorded in
December29AQI
202339AQI
26
5
27
1
22
9
22
8
27
4
19
11
23
8
30
1
29
1
29
2
25
4
28
3
307
57
Highest AQI recorded in
April47AQI
Lowest AQI recorded in
August29AQI
202239AQI
29
2
19
2
24
7
21
9
23
8
24
6
20
3
3
29
29
2
28
2
31
280
41
Highest AQI recorded in
May47AQI
Lowest AQI recorded in
December31AQI
202136AQI
27
4
25
3
26
3
21
25
6
23
7
26
5
26
5
27
3
30
1
25
5
31
312
42
Highest AQI recorded in
June42AQI
Lowest AQI recorded in
April31AQI
202037AQI
11
2
16
5
17
1
23
7
28
3
17
12
2
18
1
30
1
27
3
28
3
215
38
2
Highest AQI recorded in
August53AQI
Lowest AQI recorded in
September30AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
43AQILeast Polluted Year Recorded
2021(Avg.)
36AQIIshii's annual 2025 AQI (43) shows an average percentage change of 14.6% (worsened AQI) compared to previous years: 2020 (37), 2021 (36), 2022 (39), 2023 (39), 2024 (37).
