Sakaidecho, 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
Sakaidecho, Kagawa, Japan
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Aug 2024
68AQILowest AQI recorded on
23rd Aug 2023
15AQISame Day Analysis (2nd August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 45 of Good air quality on the same day.
Day & Night AQI Trend: 1st Aug - 2nd Aug 2026
Sakaidecho, Kagawa, Japan
AQI
Day
Night
.
5 AM1st Aug 2026
7 PM
4 AM2nd Aug 2026
Day time
Avg. Highest Time
1PM1st Aug
48AQI
Avg. Lowest Time
10AM1st Aug
33AQI
Night time
Avg. Highest Time
11PM1st Aug
49AQI
Avg. Lowest Time
9PM1st Aug
42AQI
In the last 24 hours,
Sakaidecho's AQI reached its highest point of 49 at 11 PM during the Night, while the lowest point, 33, was recorded at 10 AM during the Day between 1st Aug and 2nd Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Sakaidecho, Kagawa, Japan
JulAug
04th - 05th05th - 06th06th - 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
Day
Night
4th Jul 2026275 AMAQI
4th Jul 2026276 AMAQI
4th Jul 2026267 AMAQI
4th Jul 2026268 AMAQI
4th Jul 2026239 AMAQI
4th Jul 20262510 AMAQI
4th Jul 20262211 AMAQI
4th Jul 20262412 PMAQI
4th Jul 2026231 PMAQI
4th Jul 2026262 PMAQI
4th Jul 2026273 PMAQI
4th Jul 2026254 PMAQI
4th Jul 2026235 PMAQI
4th Jul 2026246 PMAQI
4th Jul 2026237 PMAQI
4th Jul 2026218 PMAQI
4th Jul 2026239 PMAQI
4th Jul 20262510 PMAQI
4th Jul 20262411 PMAQI
5th Jul 20262212 AMAQI
5th Jul 2026251 AMAQI
5th Jul 2026222 AMAQI
5th Jul 2026243 AMAQI
5th Jul 2026244 AMAQI
22°C21/23°C
5th Jul 2026245 AMAQI
5th Jul 2026246 AMAQI
5th Jul 2026237 AMAQI
5th Jul 2026238 AMAQI
5th Jul 2026219 AMAQI
5th Jul 20262110 AMAQI
5th Jul 20262111 AMAQI
5th Jul 20262012 PMAQI
5th Jul 2026221 PMAQI
5th Jul 2026232 PMAQI
5th Jul 2026243 PMAQI
5th Jul 2026194 PMAQI
5th Jul 2026185 PMAQI
5th Jul 2026156 PMAQI
5th Jul 2026107 PMAQI
5th Jul 2026198 PMAQI
5th Jul 2026199 PMAQI
5th Jul 20261610 PMAQI
5th Jul 20261611 PMAQI
6th Jul 20261412 AMAQI
6th Jul 2026241 AMAQI
6th Jul 2026242 AMAQI
6th Jul 2026223 AMAQI
6th Jul 2026214 AMAQI
23°C22/24°C
6th Jul 2026185 AMAQI
6th Jul 2026236 AMAQI
6th Jul 2026237 AMAQI
6th Jul 2026248 AMAQI
6th Jul 2026219 AMAQI
6th Jul 20262610 AMAQI
6th Jul 20263711 AMAQI
6th Jul 20261812 PMAQI
6th Jul 2026181 PMAQI
6th Jul 2026182 PMAQI
6th Jul 2026193 PMAQI
6th Jul 2026224 PMAQI
6th Jul 2026195 PMAQI
6th Jul 2026196 PMAQI
6th Jul 2026217 PMAQI
6th Jul 2026228 PMAQI
6th Jul 2026239 PMAQI
6th Jul 20262510 PMAQI
6th Jul 20262611 PMAQI
7th Jul 20262512 AMAQI
7th Jul 2026271 AMAQI
7th Jul 2026282 AMAQI
7th Jul 2026283 AMAQI
7th Jul 2026264 AMAQI
24°C23/26°C
7th Jul 2026295 AMAQI
7th Jul 2026286 AMAQI
7th Jul 2026277 AMAQI
7th Jul 2026288 AMAQI
7th Jul 2026229 AMAQI
7th Jul 20262310 AMAQI
7th Jul 20262211 AMAQI
7th Jul 20262212 PMAQI
7th Jul 2026211 PMAQI
7th Jul 2026242 PMAQI
7th Jul 2026283 PMAQI
7th Jul 2026264 PMAQI
7th Jul 2026285 PMAQI
7th Jul 2026286 PMAQI
7th Jul 2026297 PMAQI
7th Jul 2026278 PMAQI
7th Jul 2026279 PMAQI
7th Jul 20262210 PMAQI
7th Jul 20262211 PMAQI
8th Jul 20262712 AMAQI
8th Jul 2026301 AMAQI
8th Jul 2026282 AMAQI
8th Jul 2026283 AMAQI
8th Jul 2026254 AMAQI
25°C23/28°C
8th Jul 2026285 AMAQI
8th Jul 2026276 AMAQI
8th Jul 2026297 AMAQI
8th Jul 2026288 AMAQI
8th Jul 2026259 AMAQI
8th Jul 20262510 AMAQI
8th Jul 20262411 AMAQI
8th Jul 20262412 PMAQI
8th Jul 2026241 PMAQI
8th Jul 2026252 PMAQI
8th Jul 2026273 PMAQI
8th Jul 2026274 PMAQI
8th Jul 2026245 PMAQI
8th Jul 2026246 PMAQI
8th Jul 2026197 PMAQI
8th Jul 2026198 PMAQI
8th Jul 2026209 PMAQI
8th Jul 20262210 PMAQI
8th Jul 20262411 PMAQI
9th Jul 20262712 AMAQI
9th Jul 2026281 AMAQI
9th Jul 2026282 AMAQI
9th Jul 2026293 AMAQI
9th Jul 2026274 AMAQI
26°C24/28°C
9th Jul 2026265 AMAQI
9th Jul 2026266 AMAQI
9th Jul 2026267 AMAQI
9th Jul 2026268 AMAQI
9th Jul 2026229 AMAQI
9th Jul 20262310 AMAQI
9th Jul 20262411 AMAQI
9th Jul 20262412 PMAQI
9th Jul 2026221 PMAQI
9th Jul 2026242 PMAQI
9th Jul 2026273 PMAQI
9th Jul 2026264 PMAQI
9th Jul 2026225 PMAQI
9th Jul 2026236 PMAQI
9th Jul 2026237 PMAQI
9th Jul 2026248 PMAQI
9th Jul 2026249 PMAQI
9th Jul 20262510 PMAQI
9th Jul 20262911 PMAQI
10th Jul 20262712 AMAQI
10th Jul 2026301 AMAQI
10th Jul 2026272 AMAQI
10th Jul 2026263 AMAQI
10th Jul 2026254 AMAQI
26°C23/28°C
10th Jul 2026275 AMAQI
10th Jul 2026266 AMAQI
10th Jul 2026277 AMAQI
10th Jul 2026268 AMAQI
10th Jul 2026289 AMAQI
10th Jul 20262610 AMAQI
10th Jul 20262611 AMAQI
10th Jul 20262512 PMAQI
10th Jul 2026241 PMAQI
10th Jul 2026232 PMAQI
10th Jul 2026223 PMAQI
10th Jul 2026254 PMAQI
10th Jul 2026295 PMAQI
10th Jul 2026286 PMAQI
10th Jul 2026297 PMAQI
10th Jul 2026298 PMAQI
10th Jul 2026299 PMAQI
10th Jul 20263110 PMAQI
10th Jul 20263111 PMAQI
11th Jul 20263212 AMAQI
11th Jul 2026321 AMAQI
11th Jul 2026322 AMAQI
11th Jul 2026273 AMAQI
11th Jul 2026274 AMAQI
26°C23/29°C
11th Jul 2026315 AMAQI
11th Jul 2026316 AMAQI
11th Jul 2026317 AMAQI
11th Jul 2026318 AMAQI
11th Jul 2026329 AMAQI
11th Jul 20263310 AMAQI
11th Jul 20262911 AMAQI
11th Jul 20262712 PMAQI
11th Jul 2026241 PMAQI
11th Jul 2026262 PMAQI
11th Jul 2026273 PMAQI
11th Jul 2026284 PMAQI
11th Jul 2026545 PMAQI
11th Jul 2026356 PMAQI
11th Jul 2026317 PMAQI
11th Jul 2026318 PMAQI
11th Jul 2026429 PMAQI
11th Jul 20263210 PMAQI
11th Jul 20263411 PMAQI
12th Jul 20262712 AMAQI
12th Jul 2026341 AMAQI
12th Jul 2026422 AMAQI
12th Jul 2026293 AMAQI
12th Jul 2026294 AMAQI
26°C24/29°C
12th Jul 2026275 AMAQI
12th Jul 2026326 AMAQI
12th Jul 2026337 AMAQI
12th Jul 2026298 AMAQI
12th Jul 2026319 AMAQI
12th Jul 20263510 AMAQI
12th Jul 20262611 AMAQI
12th Jul 20262412 PMAQI
12th Jul 2026251 PMAQI
12th Jul 2026322 PMAQI
12th Jul 2026263 PMAQI
12th Jul 2026214 PMAQI
12th Jul 2026265 PMAQI
12th Jul 2026226 PMAQI
12th Jul 2026237 PMAQI
12th Jul 2026228 PMAQI
12th Jul 2026289 PMAQI
12th Jul 20262710 PMAQI
12th Jul 20262511 PMAQI
13th Jul 20262512 AMAQI
13th Jul 2026241 AMAQI
13th Jul 2026182 AMAQI
13th Jul 2026213 AMAQI
13th Jul 2026244 AMAQI
27°C25/30°C
13th Jul 2026225 AMAQI
13th Jul 2026216 AMAQI
13th Jul 2026247 AMAQI
13th Jul 2026278 AMAQI
13th Jul 2026309 AMAQI
13th Jul 20263510 AMAQI
13th Jul 20264111 AMAQI
13th Jul 20264112 PMAQI
13th Jul 2026401 PMAQI
13th Jul 2026452 PMAQI
13th Jul 2026493 PMAQI
13th Jul 2026264 PMAQI
13th Jul 2026295 PMAQI
13th Jul 2026316 PMAQI
13th Jul 2026307 PMAQI
13th Jul 2026298 PMAQI
13th Jul 2026329 PMAQI
13th Jul 20263210 PMAQI
13th Jul 20263311 PMAQI
14th Jul 20263212 AMAQI
14th Jul 2026311 AMAQI
14th Jul 2026332 AMAQI
14th Jul 2026303 AMAQI
14th Jul 2026274 AMAQI
28°C25/31°C
14th Jul 2026305 AMAQI
14th Jul 2026306 AMAQI
14th Jul 2026327 AMAQI
14th Jul 2026298 AMAQI
14th Jul 2026329 AMAQI
14th Jul 20263210 AMAQI
14th Jul 20262711 AMAQI
14th Jul 20262412 PMAQI
14th Jul 2026211 PMAQI
14th Jul 2026212 PMAQI
14th Jul 2026203 PMAQI
14th Jul 2026224 PMAQI
14th Jul 2026285 PMAQI
14th Jul 2026286 PMAQI
14th Jul 2026297 PMAQI
14th Jul 2026308 PMAQI
14th Jul 2026319 PMAQI
14th Jul 20263010 PMAQI
14th Jul 20263211 PMAQI
15th Jul 20263312 AMAQI
15th Jul 2026331 AMAQI
15th Jul 2026312 AMAQI
15th Jul 2026313 AMAQI
15th Jul 2026264 AMAQI
28°C26/31°C
15th Jul 2026295 AMAQI
15th Jul 2026266 AMAQI
15th Jul 2026307 AMAQI
15th Jul 2026308 AMAQI
15th Jul 2026289 AMAQI
15th Jul 20263010 AMAQI
15th Jul 20262511 AMAQI
15th Jul 20262212 PMAQI
15th Jul 2026211 PMAQI
15th Jul 2026202 PMAQI
15th Jul 2026183 PMAQI
15th Jul 2026154 PMAQI
15th Jul 2026185 PMAQI
15th Jul 2026186 PMAQI
15th Jul 2026177 PMAQI
15th Jul 2026208 PMAQI
15th Jul 2026219 PMAQI
15th Jul 20262110 PMAQI
15th Jul 20262211 PMAQI
16th Jul 20262212 AMAQI
16th Jul 2026221 AMAQI
16th Jul 2026242 AMAQI
16th Jul 2026213 AMAQI
16th Jul 2026214 AMAQI
28°C26/30°C
16th Jul 2026205 AMAQI
16th Jul 2026216 AMAQI
16th Jul 2026217 AMAQI
16th Jul 2026238 AMAQI
16th Jul 2026249 AMAQI
16th Jul 20262410 AMAQI
16th Jul 20262211 AMAQI
16th Jul 20262412 PMAQI
16th Jul 2026271 PMAQI
16th Jul 2026292 PMAQI
16th Jul 2026323 PMAQI
16th Jul 2026264 PMAQI
16th Jul 2026255 PMAQI
16th Jul 2026266 PMAQI
16th Jul 2026277 PMAQI
16th Jul 2026278 PMAQI
16th Jul 2026279 PMAQI
16th Jul 20262810 PMAQI
16th Jul 20262911 PMAQI
17th Jul 20262912 AMAQI
17th Jul 2026301 AMAQI
17th Jul 2026292 AMAQI
17th Jul 2026283 AMAQI
17th Jul 2026394 AMAQI
29°C27/31°C
17th Jul 2026515 AMAQI
17th Jul 2026496 AMAQI
17th Jul 2026497 AMAQI
17th Jul 2026488 AMAQI
17th Jul 2026529 AMAQI
17th Jul 20264810 AMAQI
17th Jul 20265011 AMAQI
17th Jul 20264612 PMAQI
17th Jul 2026331 PMAQI
17th Jul 2026232 PMAQI
17th Jul 2026263 PMAQI
17th Jul 2026564 PMAQI
17th Jul 2026605 PMAQI
17th Jul 2026636 PMAQI
17th Jul 2026607 PMAQI
17th Jul 2026558 PMAQI
17th Jul 2026589 PMAQI
17th Jul 20265910 PMAQI
17th Jul 20265611 PMAQI
18th Jul 20265412 AMAQI
18th Jul 2026501 AMAQI
18th Jul 2026512 AMAQI
18th Jul 2026523 AMAQI
18th Jul 2026534 AMAQI
29°C26/32°C
18th Jul 2026535 AMAQI
18th Jul 2026526 AMAQI
18th Jul 2026547 AMAQI
18th Jul 2026548 AMAQI
18th Jul 2026569 AMAQI
18th Jul 20265810 AMAQI
18th Jul 20266011 AMAQI
18th Jul 20266212 PMAQI
18th Jul 2026621 PMAQI
18th Jul 2026632 PMAQI
18th Jul 2026623 PMAQI
18th Jul 2026724 PMAQI
18th Jul 2026745 PMAQI
18th Jul 2026726 PMAQI
18th Jul 2026717 PMAQI
18th Jul 2026718 PMAQI
18th Jul 2026669 PMAQI
18th Jul 20266210 PMAQI
18th Jul 20266111 PMAQI
19th Jul 20266312 AMAQI
19th Jul 2026601 AMAQI
19th Jul 2026602 AMAQI
19th Jul 2026603 AMAQI
19th Jul 2026584 AMAQI
29°C26/31°C
19th Jul 2026565 AMAQI
19th Jul 2026566 AMAQI
19th Jul 2026577 AMAQI
19th Jul 2026558 AMAQI
19th Jul 2026539 AMAQI
19th Jul 20265310 AMAQI
19th Jul 20265711 AMAQI
19th Jul 20266112 PMAQI
19th Jul 2026571 PMAQI
19th Jul 2026562 PMAQI
19th Jul 2026573 PMAQI
19th Jul 2026584 PMAQI
19th Jul 2026555 PMAQI
19th Jul 2026536 PMAQI
19th Jul 2026497 PMAQI
19th Jul 2026508 PMAQI
19th Jul 2026519 PMAQI
19th Jul 20265410 PMAQI
19th Jul 20265311 PMAQI
20th Jul 20264712 AMAQI
20th Jul 2026421 AMAQI
20th Jul 2026522 AMAQI
20th Jul 2026513 AMAQI
20th Jul 2026504 AMAQI
29°C26/31°C
20th Jul 2026515 AMAQI
20th Jul 2026516 AMAQI
20th Jul 2026537 AMAQI
20th Jul 2026528 AMAQI
20th Jul 2026529 AMAQI
20th Jul 20265410 AMAQI
20th Jul 20266011 AMAQI
20th Jul 20266412 PMAQI
20th Jul 2026701 PMAQI
20th Jul 2026742 PMAQI
20th Jul 2026753 PMAQI
20th Jul 2026764 PMAQI
20th Jul 2026795 PMAQI
20th Jul 2026776 PMAQI
20th Jul 2026737 PMAQI
20th Jul 2026678 PMAQI
20th Jul 2026659 PMAQI
20th Jul 20266510 PMAQI
20th Jul 20266511 PMAQI
21st Jul 20266812 AMAQI
21st Jul 2026671 AMAQI
21st Jul 2026712 AMAQI
21st Jul 2026703 AMAQI
21st Jul 2026694 AMAQI
29°C26/32°C
21st Jul 2026655 AMAQI
21st Jul 2026656 AMAQI
21st Jul 2026587 AMAQI
21st Jul 2026598 AMAQI
21st Jul 2026579 AMAQI
21st Jul 20265510 AMAQI
21st Jul 20267211 AMAQI
21st Jul 2026821 PMAQI
21st Jul 2026832 PMAQI
21st Jul 2026823 PMAQI
21st Jul 2026834 PMAQI
21st Jul 2026885 PMAQI
21st Jul 2026876 PMAQI
21st Jul 20261047 PMAQI
21st Jul 2026978 PMAQI
21st Jul 2026829 PMAQI
21st Jul 20267010 PMAQI
21st Jul 20267211 PMAQI
22nd Jul 20267212 AMAQI
22nd Jul 2026701 AMAQI
22nd Jul 2026702 AMAQI
22nd Jul 2026703 AMAQI
22nd Jul 2026654 AMAQI
29°C27/32°C
22nd Jul 2026695 AMAQI
22nd Jul 2026656 AMAQI
22nd Jul 2026677 AMAQI
22nd Jul 2026668 AMAQI
22nd Jul 2026649 AMAQI
22nd Jul 20266210 AMAQI
22nd Jul 20266511 AMAQI
22nd Jul 20267012 PMAQI
22nd Jul 2026711 PMAQI
22nd Jul 2026782 PMAQI
22nd Jul 2026833 PMAQI
22nd Jul 2026904 PMAQI
22nd Jul 20261035 PMAQI
22nd Jul 20261056 PMAQI
22nd Jul 20261177 PMAQI
22nd Jul 20261148 PMAQI
22nd Jul 20261109 PMAQI
22nd Jul 202610710 PMAQI
22nd Jul 20269911 PMAQI
23rd Jul 20268412 AMAQI
23rd Jul 2026661 AMAQI
23rd Jul 2026462 AMAQI
23rd Jul 2026523 AMAQI
23rd Jul 2026484 AMAQI
29°C27/32°C
23rd Jul 2026475 AMAQI
23rd Jul 2026436 AMAQI
23rd Jul 2026457 AMAQI
23rd Jul 2026458 AMAQI
23rd Jul 2026449 AMAQI
23rd Jul 20264510 AMAQI
23rd Jul 20264211 AMAQI
23rd Jul 20263812 PMAQI
23rd Jul 2026451 PMAQI
23rd Jul 2026422 PMAQI
23rd Jul 2026453 PMAQI
23rd Jul 2026494 PMAQI
23rd Jul 2026635 PMAQI
23rd Jul 2026776 PMAQI
23rd Jul 2026807 PMAQI
23rd Jul 2026838 PMAQI
23rd Jul 2026659 PMAQI
23rd Jul 20266910 PMAQI
23rd Jul 20268211 PMAQI
24th Jul 20268212 AMAQI
24th Jul 2026701 AMAQI
24th Jul 2026642 AMAQI
24th Jul 2026553 AMAQI
24th Jul 2026504 AMAQI
30°C27/33°C
24th Jul 2026525 AMAQI
24th Jul 2026556 AMAQI
24th Jul 2026537 AMAQI
24th Jul 2026548 AMAQI
24th Jul 2026479 AMAQI
24th Jul 20264510 AMAQI
24th Jul 20263911 AMAQI
24th Jul 20265612 PMAQI
24th Jul 2026601 PMAQI
24th Jul 2026602 PMAQI
24th Jul 2026573 PMAQI
24th Jul 2026474 PMAQI
24th Jul 2026355 PMAQI
24th Jul 2026546 PMAQI
24th Jul 2026477 PMAQI
24th Jul 2026528 PMAQI
24th Jul 2026489 PMAQI
24th Jul 20264910 PMAQI
24th Jul 20264511 PMAQI
25th Jul 20264012 AMAQI
25th Jul 2026461 AMAQI
25th Jul 2026462 AMAQI
25th Jul 2026483 AMAQI
25th Jul 2026364 AMAQI
30°C27/33°C
25th Jul 2026435 AMAQI
25th Jul 2026416 AMAQI
25th Jul 2026387 AMAQI
25th Jul 2026388 AMAQI
25th Jul 2026419 AMAQI
25th Jul 20264710 AMAQI
25th Jul 20264911 AMAQI
25th Jul 20265612 PMAQI
25th Jul 2026581 PMAQI
25th Jul 2026522 PMAQI
25th Jul 2026503 PMAQI
25th Jul 2026494 PMAQI
25th Jul 2026555 PMAQI
25th Jul 2026366 PMAQI
25th Jul 2026477 PMAQI
25th Jul 2026478 PMAQI
25th Jul 2026529 PMAQI
25th Jul 20265110 PMAQI
25th Jul 20264411 PMAQI
26th Jul 20264912 AMAQI
26th Jul 2026471 AMAQI
26th Jul 2026462 AMAQI
26th Jul 2026473 AMAQI
26th Jul 2026454 AMAQI
30°C27/33°C
26th Jul 2026455 AMAQI
26th Jul 2026446 AMAQI
26th Jul 2026477 AMAQI
26th Jul 2026478 AMAQI
26th Jul 2026439 AMAQI
26th Jul 20264810 AMAQI
26th Jul 20264811 AMAQI
26th Jul 20264912 PMAQI
26th Jul 2026501 PMAQI
26th Jul 2026462 PMAQI
26th Jul 2026553 PMAQI
26th Jul 2026514 PMAQI
26th Jul 2026465 PMAQI
26th Jul 2026436 PMAQI
26th Jul 2026407 PMAQI
26th Jul 2026378 PMAQI
26th Jul 2026329 PMAQI
26th Jul 20263410 PMAQI
26th Jul 20263811 PMAQI
27th Jul 20263712 AMAQI
27th Jul 2026371 AMAQI
27th Jul 2026362 AMAQI
27th Jul 2026343 AMAQI
27th Jul 2026334 AMAQI
29°C27/33°C
27th Jul 2026315 AMAQI
27th Jul 2026316 AMAQI
27th Jul 2026297 AMAQI
27th Jul 2026308 AMAQI
27th Jul 2026359 AMAQI
27th Jul 20263810 AMAQI
27th Jul 20264311 AMAQI
27th Jul 20264412 PMAQI
27th Jul 2026491 PMAQI
27th Jul 2026452 PMAQI
27th Jul 2026513 PMAQI
27th Jul 2026474 PMAQI
27th Jul 2026435 PMAQI
27th Jul 2026516 PMAQI
27th Jul 2026417 PMAQI
27th Jul 2026438 PMAQI
27th Jul 2026419 PMAQI
27th Jul 20264010 PMAQI
27th Jul 20263911 PMAQI
28th Jul 20263912 AMAQI
28th Jul 2026411 AMAQI
28th Jul 2026412 AMAQI
28th Jul 2026413 AMAQI
28th Jul 2026394 AMAQI
29°C26/33°C
28th Jul 2026395 AMAQI
28th Jul 2026416 AMAQI
28th Jul 2026417 AMAQI
28th Jul 2026408 AMAQI
28th Jul 2026389 AMAQI
28th Jul 20264010 AMAQI
28th Jul 20264211 AMAQI
28th Jul 20263812 PMAQI
28th Jul 2026341 PMAQI
28th Jul 2026342 PMAQI
28th Jul 2026233 PMAQI
28th Jul 2026224 PMAQI
28th Jul 2026235 PMAQI
28th Jul 2026276 PMAQI
28th Jul 2026317 PMAQI
28th Jul 2026328 PMAQI
28th Jul 2026369 PMAQI
28th Jul 20262910 PMAQI
28th Jul 20263011 PMAQI
29th Jul 20263412 AMAQI
29th Jul 2026271 AMAQI
29th Jul 2026292 AMAQI
29th Jul 2026303 AMAQI
29th Jul 2026284 AMAQI
29°C27/32°C
29th Jul 2026305 AMAQI
29th Jul 2026326 AMAQI
29th Jul 2026317 AMAQI
29th Jul 2026298 AMAQI
29th Jul 2026329 AMAQI
29th Jul 20263710 AMAQI
29th Jul 20263911 AMAQI
29th Jul 20263912 PMAQI
29th Jul 2026411 PMAQI
29th Jul 2026392 PMAQI
29th Jul 2026383 PMAQI
29th Jul 2026404 PMAQI
29th Jul 2026435 PMAQI
29th Jul 2026406 PMAQI
29th Jul 2026457 PMAQI
29th Jul 2026418 PMAQI
29th Jul 2026379 PMAQI
29th Jul 20263710 PMAQI
29th Jul 20264611 PMAQI
30th Jul 20263512 AMAQI
30th Jul 2026331 AMAQI
30th Jul 2026362 AMAQI
30th Jul 2026383 AMAQI
30th Jul 2026374 AMAQI
27°C26/30°C
30th Jul 2026385 AMAQI
30th Jul 2026376 AMAQI
30th Jul 2026347 AMAQI
30th Jul 2026338 AMAQI
30th Jul 2026319 AMAQI
30th Jul 20263210 AMAQI
30th Jul 20263311 AMAQI
30th Jul 20263312 PMAQI
30th Jul 2026311 PMAQI
30th Jul 2026312 PMAQI
30th Jul 2026323 PMAQI
30th Jul 2026334 PMAQI
30th Jul 2026325 PMAQI
30th Jul 2026346 PMAQI
30th Jul 2026317 PMAQI
30th Jul 2026368 PMAQI
30th Jul 2026349 PMAQI
30th Jul 20263810 PMAQI
30th Jul 20263511 PMAQI
31st Jul 20263412 AMAQI
31st Jul 2026371 AMAQI
31st Jul 2026352 AMAQI
31st Jul 2026383 AMAQI
31st Jul 2026344 AMAQI
29°C27/32°C
31st Jul 2026355 AMAQI
31st Jul 2026346 AMAQI
31st Jul 2026357 AMAQI
31st Jul 2026368 AMAQI
31st Jul 2026349 AMAQI
31st Jul 20263210 AMAQI
31st Jul 20263311 AMAQI
31st Jul 20263212 PMAQI
31st Jul 2026311 PMAQI
31st Jul 2026332 PMAQI
31st Jul 2026323 PMAQI
31st Jul 2026334 PMAQI
31st Jul 2026325 PMAQI
31st Jul 2026306 PMAQI
31st Jul 2026357 PMAQI
31st Jul 2026358 PMAQI
31st Jul 2026339 PMAQI
31st Jul 20263110 PMAQI
31st Jul 20263311 PMAQI
1st Aug 20263512 AMAQI
1st Aug 2026551 AMAQI
1st Aug 2026532 AMAQI
1st Aug 2026553 AMAQI
1st Aug 2026484 AMAQI
29°C26/32°C
1st Aug 2026465 AMAQI
1st Aug 2026426 AMAQI
1st Aug 2026397 AMAQI
1st Aug 2026448 AMAQI
1st Aug 2026389 AMAQI
1st Aug 20263310 AMAQI
1st Aug 20264011 AMAQI
1st Aug 20264212 PMAQI
1st Aug 2026481 PMAQI
1st Aug 2026452 PMAQI
1st Aug 2026413 PMAQI
1st Aug 2026484 PMAQI
1st Aug 2026445 PMAQI
1st Aug 2026416 PMAQI
1st Aug 2026467 PMAQI
1st Aug 2026438 PMAQI
1st Aug 2026429 PMAQI
1st Aug 20264310 PMAQI
1st Aug 20264911 PMAQI
2nd Aug 20264612 AMAQI
2nd Aug 2026441 AMAQI
2nd Aug 2026452 AMAQI
2nd Aug 2026453 AMAQI
2nd Aug 2026444 AMAQI
29°C26/33°C
2nd Aug 2026455 AMAQI
5 AM2nd Aug 2026476 AMAQI
2nd Aug 2026477 AMAQI
2nd Aug 2026458 AMAQI
2nd Aug 2026469 AMAQI
2nd Aug 20264710 AMAQI
2nd Aug 20264811 AMAQI
2nd Aug 20264812 PMAQI
12 PM2nd Aug 2026461 PMAQI
2nd Aug 2026412 PMAQI
2nd Aug 2026443 PMAQI
2nd Aug 2026454 PMAQI
2nd Aug 2026435 PMAQI
2nd Aug 2026456 PMAQI
2nd Aug 2026447 PMAQI
7 PM2nd Aug 2026468 PMAQI
2nd Aug 2026469 PMAQI
2nd Aug 20264710 PMAQI
2nd Aug 20265011 PMAQI
12 AM
4 AM
30°C27/34°C
Day time
Avg. Highest Time
5 PM - 7 PM
42AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
5 AM - 4 PM
39AQI
12 hours / Day
360 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 PM to 7 PM (Avg. 42), while the lowest AQI was between 5 AM to 4 PM (Avg. 39).
Night time
Avg. Highest Time
8 PM - 11 PM
41AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
4 AM
37AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 11 PM (Avg. 41), while the lowest AQI was between 4 AM to 4 AM (Avg. 37).
2026 Days Vs Air Quality
Sakaidecho, Kagawa, Japan
2026
77%
165
23%
49
Total number of days with different AQI categories in last 214 days in 2026 (151 days remaining)
Good
165 DaysModerate
49 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 77%
Health Risk Level:
Low
In 2026, 77% of 214 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
Sakaidecho, 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
19AQI (US)
19AQI (US)
2nd January 2026
20AQI (US)
20AQI (US)
3rd January 2026
19AQI (US)
19AQI (US)
4th January 2026
32AQI (US)
32AQI (US)
5th January 2026
46AQI (US)
46AQI (US)
6th January 2026
23AQI (US)
23AQI (US)
7th January 2026
37AQI (US)
37AQI (US)
8th January 2026
30AQI (US)
30AQI (US)
9th January 2026
19AQI (US)
19AQI (US)
10th January 2026
32AQI (US)
32AQI (US)
11th January 2026
30AQI (US)
30AQI (US)
12th January 2026
26AQI (US)
26AQI (US)
13th January 2026
28AQI (US)
28AQI (US)
14th January 2026
26AQI (US)
26AQI (US)
15th January 2026
46AQI (US)
46AQI (US)
16th January 2026
69AQI (US)
69AQI (US)
17th January 2026
68AQI (US)
68AQI (US)
18th January 2026
51AQI (US)
51AQI (US)
19th January 2026
56AQI (US)
56AQI (US)
20th January 2026
32AQI (US)
32AQI (US)
21st January 2026
13AQI (US)
13AQI (US)
22nd January 2026
23AQI (US)
23AQI (US)
23rd January 2026
37AQI (US)
37AQI (US)
24th January 2026
51AQI (US)
51AQI (US)
25th January 2026
23AQI (US)
23AQI (US)
26th January 2026
23AQI (US)
23AQI (US)
27th January 2026
43AQI (US)
43AQI (US)
28th January 2026
31AQI (US)
31AQI (US)
29th January 2026
27AQI (US)
27AQI (US)
30th January 2026
38AQI (US)
38AQI (US)
31st January 2026
34AQI (US)
34AQI (US)
1st February 2026
45AQI (US)
45AQI (US)
2nd February 2026
49AQI (US)
49AQI (US)
3rd February 2026
33AQI (US)
33AQI (US)
4th February 2026
46AQI (US)
46AQI (US)
5th February 2026
46AQI (US)
46AQI (US)
6th February 2026
40AQI (US)
40AQI (US)
7th February 2026
18AQI (US)
18AQI (US)
8th February 2026
16AQI (US)
16AQI (US)
9th February 2026
36AQI (US)
36AQI (US)
10th February 2026
45AQI (US)
45AQI (US)
11th February 2026
51AQI (US)
51AQI (US)
12th February 2026
51AQI (US)
51AQI (US)
13th February 2026
53AQI (US)
53AQI (US)
14th February 2026
67AQI (US)
67AQI (US)
15th February 2026
74AQI (US)
74AQI (US)
16th February 2026
60AQI (US)
60AQI (US)
17th February 2026
17AQI (US)
17AQI (US)
18th February 2026
29AQI (US)
29AQI (US)
19th February 2026
30AQI (US)
30AQI (US)
20th February 2026
38AQI (US)
38AQI (US)
21st February 2026
62AQI (US)
62AQI (US)
22nd February 2026
52AQI (US)
52AQI (US)
23rd February 2026
50AQI (US)
50AQI (US)
24th February 2026
42AQI (US)
42AQI (US)
25th February 2026
19AQI (US)
19AQI (US)
26th February 2026
12AQI (US)
12AQI (US)
27th February 2026
50AQI (US)
50AQI (US)
28th February 2026
23AQI (US)
23AQI (US)
1st March 2026
26AQI (US)
26AQI (US)
2nd March 2026
50AQI (US)
50AQI (US)
3rd March 2026
27AQI (US)
27AQI (US)
4th March 2026
49AQI (US)
49AQI (US)
5th March 2026
49AQI (US)
49AQI (US)
6th March 2026
54AQI (US)
54AQI (US)
7th March 2026
44AQI (US)
44AQI (US)
8th March 2026
22AQI (US)
22AQI (US)
9th March 2026
40AQI (US)
40AQI (US)
10th March 2026
57AQI (US)
57AQI (US)
11th March 2026
53AQI (US)
53AQI (US)
12th March 2026
58AQI (US)
58AQI (US)
13th March 2026
36AQI (US)
36AQI (US)
14th March 2026
43AQI (US)
43AQI (US)
15th March 2026
57AQI (US)
57AQI (US)
16th March 2026
41AQI (US)
41AQI (US)
17th March 2026
40AQI (US)
40AQI (US)
18th March 2026
54AQI (US)
54AQI (US)
19th March 2026
43AQI (US)
43AQI (US)
20th March 2026
57AQI (US)
57AQI (US)
21st March 2026
46AQI (US)
46AQI (US)
22nd March 2026
62AQI (US)
62AQI (US)
23rd March 2026
53AQI (US)
53AQI (US)
24th March 2026
51AQI (US)
51AQI (US)
25th March 2026
49AQI (US)
49AQI (US)
26th March 2026
20AQI (US)
20AQI (US)
27th March 2026
35AQI (US)
35AQI (US)
28th March 2026
69AQI (US)
69AQI (US)
29th March 2026
82AQI (US)
82AQI (US)
30th March 2026
81AQI (US)
81AQI (US)
31st March 2026
16AQI (US)
16AQI (US)
1st April 2026
14AQI (US)
14AQI (US)
2nd April 2026
52AQI (US)
52AQI (US)
3rd April 2026
55AQI (US)
55AQI (US)
4th April 2026
26AQI (US)
26AQI (US)
5th April 2026
24AQI (US)
24AQI (US)
6th April 2026
52AQI (US)
52AQI (US)
7th April 2026
36AQI (US)
36AQI (US)
8th April 2026
40AQI (US)
40AQI (US)
9th April 2026
36AQI (US)
36AQI (US)
10th April 2026
43AQI (US)
43AQI (US)
11th April 2026
41AQI (US)
41AQI (US)
12th April 2026
37AQI (US)
37AQI (US)
13th April 2026
37AQI (US)
37AQI (US)
14th April 2026
45AQI (US)
45AQI (US)
15th April 2026
35AQI (US)
35AQI (US)
16th April 2026
31AQI (US)
31AQI (US)
17th April 2026
35AQI (US)
35AQI (US)
18th April 2026
27AQI (US)
27AQI (US)
19th April 2026
31AQI (US)
31AQI (US)
20th April 2026
35AQI (US)
35AQI (US)
21st April 2026
42AQI (US)
42AQI (US)
22nd April 2026
43AQI (US)
43AQI (US)
23rd April 2026
28AQI (US)
28AQI (US)
24th April 2026
25AQI (US)
25AQI (US)
25th April 2026
45AQI (US)
45AQI (US)
26th April 2026
49AQI (US)
49AQI (US)
27th April 2026
50AQI (US)
50AQI (US)
28th April 2026
52AQI (US)
52AQI (US)
29th April 2026
42AQI (US)
42AQI (US)
30th April 2026
18AQI (US)
18AQI (US)
1st May 2026
34AQI (US)
34AQI (US)
2nd May 2026
55AQI (US)
55AQI (US)
3rd May 2026
52AQI (US)
52AQI (US)
4th May 2026
24AQI (US)
24AQI (US)
5th May 2026
22AQI (US)
22AQI (US)
6th May 2026
27AQI (US)
27AQI (US)
7th May 2026
36AQI (US)
36AQI (US)
8th May 2026
37AQI (US)
37AQI (US)
9th May 2026
31AQI (US)
31AQI (US)
10th May 2026
28AQI (US)
28AQI (US)
11th May 2026
32AQI (US)
32AQI (US)
12th May 2026
33AQI (US)
33AQI (US)
13th May 2026
43AQI (US)
43AQI (US)
14th May 2026
35AQI (US)
35AQI (US)
15th May 2026
34AQI (US)
34AQI (US)
16th May 2026
78AQI (US)
78AQI (US)
17th May 2026
64AQI (US)
64AQI (US)
18th May 2026
53AQI (US)
53AQI (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
54AQI (US)
54AQI (US)
26th May 2026
41AQI (US)
41AQI (US)
27th May 2026
24AQI (US)
24AQI (US)
28th May 2026
26AQI (US)
26AQI (US)
29th May 2026
25AQI (US)
25AQI (US)
30th May 2026
23AQI (US)
23AQI (US)
31st May 2026
27AQI (US)
27AQI (US)
1st June 2026
29AQI (US)
29AQI (US)
2nd June 2026
19AQI (US)
19AQI (US)
3rd June 2026
15AQI (US)
15AQI (US)
4th June 2026
25AQI (US)
25AQI (US)
5th June 2026
22AQI (US)
22AQI (US)
6th June 2026
24AQI (US)
24AQI (US)
7th June 2026
21AQI (US)
21AQI (US)
8th June 2026
20AQI (US)
20AQI (US)
9th June 2026
24AQI (US)
24AQI (US)
10th June 2026
23AQI (US)
23AQI (US)
11th June 2026
30AQI (US)
30AQI (US)
12th June 2026
26AQI (US)
26AQI (US)
13th June 2026
34AQI (US)
34AQI (US)
14th June 2026
35AQI (US)
35AQI (US)
15th June 2026
23AQI (US)
23AQI (US)
16th June 2026
26AQI (US)
26AQI (US)
17th June 2026
23AQI (US)
23AQI (US)
18th June 2026
25AQI (US)
25AQI (US)
19th June 2026
27AQI (US)
27AQI (US)
20th June 2026
30AQI (US)
30AQI (US)
21st June 2026
19AQI (US)
19AQI (US)
22nd June 2026
15AQI (US)
15AQI (US)
23rd June 2026
22AQI (US)
22AQI (US)
24th June 2026
21AQI (US)
21AQI (US)
25th June 2026
26AQI (US)
26AQI (US)
26th June 2026
30AQI (US)
30AQI (US)
27th June 2026
26AQI (US)
26AQI (US)
28th June 2026
28AQI (US)
28AQI (US)
29th June 2026
28AQI (US)
28AQI (US)
30th June 2026
42AQI (US)
42AQI (US)
1st July 2026
58AQI (US)
58AQI (US)
2nd July 2026
14AQI (US)
14AQI (US)
3rd July 2026
24AQI (US)
24AQI (US)
4th July 2026
25AQI (US)
25AQI (US)
5th July 2026
21AQI (US)
21AQI (US)
6th July 2026
22AQI (US)
22AQI (US)
7th July 2026
26AQI (US)
26AQI (US)
8th July 2026
25AQI (US)
25AQI (US)
9th July 2026
25AQI (US)
25AQI (US)
10th July 2026
27AQI (US)
27AQI (US)
11th July 2026
31AQI (US)
31AQI (US)
12th July 2026
28AQI (US)
28AQI (US)
13th July 2026
31AQI (US)
31AQI (US)
14th July 2026
28AQI (US)
28AQI (US)
15th July 2026
24AQI (US)
24AQI (US)
16th July 2026
25AQI (US)
25AQI (US)
17th July 2026
46AQI (US)
46AQI (US)
18th July 2026
60AQI (US)
60AQI (US)
19th July 2026
56AQI (US)
56AQI (US)
20th July 2026
61AQI (US)
61AQI (US)
21st July 2026
74AQI (US)
74AQI (US)
22nd July 2026
81AQI (US)
81AQI (US)
23rd July 2026
56AQI (US)
56AQI (US)
24th July 2026
53AQI (US)
53AQI (US)
25th July 2026
46AQI (US)
46AQI (US)
26th July 2026
45AQI (US)
45AQI (US)
27th July 2026
40AQI (US)
40AQI (US)
28th July 2026
35AQI (US)
35AQI (US)
29th July 2026
36AQI (US)
36AQI (US)
30th July 2026
34AQI (US)
34AQI (US)
31st July 2026
34AQI (US)
34AQI (US)
1st August 2026
44AQI (US)
44AQI (US)
2nd August 2026
45AQI (US)
45AQI (US)
3rd August 2026
4th August 2026
5th August 2026
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
34AQI (US)
41AQI (US)
47AQI (US)
38AQI (US)
42AQI (US)
25AQI (US)
38AQI (US)
45AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202638AQI (US)
26
5
20
8
18
13
26
4
20
11
30
23
8
2
165
49
Highest AQI (US) recorded in
March47AQI (US)
Lowest AQI (US) recorded in
June25AQI (US)
202545AQI (US)
27
4
24
4
18
13
17
13
21
10
17
13
17
13
1
23
8
30
16
15
16
14
21
10
247
117
1
Highest AQI (US) recorded in
July53AQI (US)
Lowest AQI (US) recorded in
September32AQI (US)
202440AQI (US)
28
3
24
5
25
6
17
12
1
25
6
21
9
28
3
25
6
26
4
30
1
25
5
31
305
60
1
Highest AQI (US) recorded in
April52AQI (US)
Lowest AQI (US) recorded in
December32AQI (US)
202341AQI (US)
25
6
23
5
18
13
18
12
24
7
20
10
22
9
29
2
25
5
25
6
24
5
24
7
277
87
Highest AQI (US) recorded in
April49AQI (US)
Lowest AQI (US) recorded in
August30AQI (US)
202241AQI (US)
26
4
19
3
17
14
18
12
15
16
21
9
21
4
2
1
27
2
27
4
26
4
31
250
73
Highest AQI (US) recorded in
May50AQI (US)
Lowest AQI (US) recorded in
December33AQI (US)
202138AQI (US)
23
8
21
7
25
4
20
1
22
9
22
8
27
4
27
4
26
4
25
6
22
8
29
2
289
65
Highest AQI (US) recorded in
June45AQI (US)
Lowest AQI (US) recorded in
April32AQI (US)
202039AQI (US)
9
4
18
3
15
3
20
10
28
3
15
14
2
19
28
3
26
4
25
6
203
50
2
Highest AQI (US) recorded in
August57AQI (US)
Lowest AQI (US) recorded in
September31AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2025(Avg.)
45AQI (US)Least Polluted Year Recorded
2021(Avg.)
38AQI (US)Sakaidecho's annual 2026 AQI (US) (38) shows an average percentage change of -6.2% (improved AQI (US)) compared to previous years: 2020 (39), 2021 (38), 2022 (41), 2023 (41), 2024 (40), 2025 (45).
