Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Sakaemachi, Zentsujicho, 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+

February Air Quality Analysis

Sakaemachi, Zentsujicho, Kagawa, Japan

2022
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
28th Feb 2025
77AQI
Lowest AQI recorded on
8th Feb 2026
18AQI

Same Day Analysis (10th February):
On this day, AQI across the 3 years varied significantly: 2026 ranks 1st highest AQI at 50 of Good air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 9th Feb - 10th Feb 2026

Sakaemachi, Zentsujicho, Kagawa, Japan

AQI
Day
Night
.

7 AM9th Feb 2026

5 PM

6 AM10th Feb 2026

Day time
Avg. Highest Time
10AM9th Feb

52AQI

Avg. Lowest Time
5PM9th Feb

27AQI

Night time
Avg. Highest Time
5AM10th Feb

57AQI

Avg. Lowest Time
6PM9th Feb

21AQI

In the last 24 hours,

Sakaemachi's AQI reached its highest point of 57 at 5 AM during the Night, while the lowest point, 21, was recorded at 6 PM during the Night between 9th Feb and 10th Feb 2026.

Day & Night AQI Trend : Jan - Feb 2026

Sakaemachi, Zentsujicho, Kagawa, Japan

JanFeb
12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th
Day
Night
12th Jan 2026257 AMAQI
12th Jan 2026258 AMAQI
12th Jan 2026239 AMAQI
12th Jan 20262510 AMAQI
12th Jan 20262711 AMAQI
12th Jan 20264012 PMAQI
12th Jan 2026421 PMAQI
12th Jan 2026362 PMAQI
12th Jan 2026253 PMAQI
12th Jan 2026234 PMAQI
12th Jan 2026235 PMAQI
12th Jan 2026276 PMAQI
12th Jan 2026317 PMAQI
12th Jan 2026298 PMAQI
12th Jan 2026279 PMAQI
12th Jan 20262710 PMAQI
12th Jan 20263111 PMAQI
13th Jan 20263612 AMAQI
13th Jan 2026291 AMAQI
13th Jan 2026252 AMAQI
13th Jan 2026253 AMAQI
13th Jan 2026294 AMAQI
13th Jan 2026295 AMAQI
13th Jan 2026296 AMAQI

4°C2/7°C

13th Jan 2026277 AMAQI
13th Jan 2026278 AMAQI
13th Jan 2026259 AMAQI
13th Jan 20262710 AMAQI
13th Jan 20262911 AMAQI
13th Jan 20262512 PMAQI
13th Jan 2026291 PMAQI
13th Jan 2026422 PMAQI
13th Jan 2026343 PMAQI
13th Jan 2026254 PMAQI
13th Jan 2026215 PMAQI
13th Jan 2026276 PMAQI
13th Jan 2026407 PMAQI
13th Jan 2026468 PMAQI
13th Jan 2026369 PMAQI
13th Jan 20263110 PMAQI
13th Jan 20263111 PMAQI
14th Jan 20263812 AMAQI
14th Jan 2026401 AMAQI
14th Jan 2026442 AMAQI
14th Jan 2026443 AMAQI
14th Jan 2026444 AMAQI
14th Jan 2026445 AMAQI
14th Jan 2026466 AMAQI

8°C5/12°C

14th Jan 2026387 AMAQI
14th Jan 2026178 AMAQI
14th Jan 2026179 AMAQI
14th Jan 20261710 AMAQI
14th Jan 20262711 AMAQI
14th Jan 20261612 PMAQI
14th Jan 2026191 PMAQI
14th Jan 2026192 PMAQI
14th Jan 2026193 PMAQI
14th Jan 2026174 PMAQI
14th Jan 2026145 PMAQI
14th Jan 2026126 PMAQI
14th Jan 2026147 PMAQI
14th Jan 2026178 PMAQI
14th Jan 2026389 PMAQI
14th Jan 20263610 PMAQI
14th Jan 20265411 PMAQI
15th Jan 20265212 AMAQI
15th Jan 2026511 AMAQI
15th Jan 2026402 AMAQI
15th Jan 2026363 AMAQI
15th Jan 2026314 AMAQI
15th Jan 2026365 AMAQI
15th Jan 2026346 AMAQI

7°C5/9°C

15th Jan 2026337 AMAQI
15th Jan 2026338 AMAQI
15th Jan 2026389 AMAQI
15th Jan 20264410 AMAQI
15th Jan 20265211 AMAQI
15th Jan 20265712 PMAQI
15th Jan 2026571 PMAQI
15th Jan 2026562 PMAQI
15th Jan 2026553 PMAQI
15th Jan 2026554 PMAQI
15th Jan 2026555 PMAQI
15th Jan 2026576 PMAQI
15th Jan 2026587 PMAQI
15th Jan 2026608 PMAQI
15th Jan 2026649 PMAQI
15th Jan 20266410 PMAQI
15th Jan 20266811 PMAQI
16th Jan 20267512 AMAQI
16th Jan 2026681 AMAQI
16th Jan 2026622 AMAQI
16th Jan 2026623 AMAQI
16th Jan 2026634 AMAQI
16th Jan 2026605 AMAQI
16th Jan 2026656 AMAQI

9°C6/11°C

16th Jan 2026647 AMAQI
16th Jan 2026628 AMAQI
16th Jan 2026609 AMAQI
16th Jan 20266510 AMAQI
16th Jan 20267411 AMAQI
16th Jan 20267612 PMAQI
16th Jan 2026781 PMAQI
16th Jan 2026802 PMAQI
16th Jan 2026903 PMAQI
16th Jan 2026924 PMAQI
16th Jan 2026985 PMAQI
16th Jan 2026926 PMAQI
16th Jan 2026907 PMAQI
16th Jan 2026858 PMAQI
16th Jan 2026879 PMAQI
16th Jan 20268310 PMAQI
16th Jan 20268011 PMAQI
17th Jan 20267212 AMAQI
17th Jan 2026691 AMAQI
17th Jan 2026652 AMAQI
17th Jan 2026703 AMAQI
17th Jan 2026704 AMAQI
17th Jan 2026655 AMAQI
17th Jan 2026606 AMAQI

12°C10/14°C

17th Jan 2026597 AMAQI
17th Jan 2026608 AMAQI
17th Jan 2026609 AMAQI
17th Jan 20266410 AMAQI
17th Jan 20267811 AMAQI
17th Jan 20268812 PMAQI
17th Jan 2026851 PMAQI
17th Jan 2026862 PMAQI
17th Jan 2026823 PMAQI
17th Jan 2026734 PMAQI
17th Jan 2026715 PMAQI
17th Jan 2026726 PMAQI
17th Jan 2026727 PMAQI
17th Jan 2026698 PMAQI
17th Jan 2026699 PMAQI
17th Jan 20267110 PMAQI
17th Jan 20266811 PMAQI
18th Jan 20267012 AMAQI
18th Jan 2026691 AMAQI
18th Jan 2026642 AMAQI
18th Jan 2026603 AMAQI
18th Jan 2026624 AMAQI
18th Jan 2026625 AMAQI
18th Jan 2026626 AMAQI

11°C8/13°C

18th Jan 2026587 AMAQI
18th Jan 2026588 AMAQI
18th Jan 2026569 AMAQI
18th Jan 20265810 AMAQI
18th Jan 20265811 AMAQI
18th Jan 20265412 PMAQI
18th Jan 2026571 PMAQI
18th Jan 2026562 PMAQI
18th Jan 2026533 PMAQI
18th Jan 2026444 PMAQI
18th Jan 2026485 PMAQI
18th Jan 2026446 PMAQI
18th Jan 2026447 PMAQI
18th Jan 2026428 PMAQI
18th Jan 2026489 PMAQI
18th Jan 20265210 PMAQI
18th Jan 20265411 PMAQI
19th Jan 20265412 AMAQI
19th Jan 2026461 AMAQI
19th Jan 2026522 AMAQI
19th Jan 2026483 AMAQI
19th Jan 2026524 AMAQI
19th Jan 2026565 AMAQI
19th Jan 2026546 AMAQI

9°C7/11°C

19th Jan 2026547 AMAQI
19th Jan 2026488 AMAQI
19th Jan 2026449 AMAQI
19th Jan 20265010 AMAQI
19th Jan 20265211 AMAQI
19th Jan 20265712 PMAQI
19th Jan 2026651 PMAQI
19th Jan 2026652 PMAQI
19th Jan 2026713 PMAQI
19th Jan 2026784 PMAQI
19th Jan 2026765 PMAQI
19th Jan 2026736 PMAQI
19th Jan 2026747 PMAQI
19th Jan 2026758 PMAQI
19th Jan 2026799 PMAQI
19th Jan 20267510 PMAQI
19th Jan 20267211 PMAQI
20th Jan 20267612 AMAQI
20th Jan 2026721 AMAQI
20th Jan 2026662 AMAQI
20th Jan 2026543 AMAQI
20th Jan 2026544 AMAQI
20th Jan 2026295 AMAQI
20th Jan 2026496 AMAQI

9°C6/13°C

20th Jan 2026557 AMAQI
20th Jan 2026558 AMAQI
20th Jan 2026469 AMAQI
20th Jan 20264410 AMAQI
20th Jan 20264011 AMAQI
20th Jan 20263412 PMAQI
20th Jan 2026331 PMAQI
20th Jan 2026272 PMAQI
20th Jan 2026183 PMAQI
20th Jan 2026144 PMAQI
20th Jan 202685 PMAQI
20th Jan 2026126 PMAQI
20th Jan 2026107 PMAQI
20th Jan 2026148 PMAQI
20th Jan 2026149 PMAQI
20th Jan 20262110 PMAQI
20th Jan 20262111 PMAQI
21st Jan 20261912 AMAQI
21st Jan 202681 AMAQI
21st Jan 202682 AMAQI
21st Jan 2026103 AMAQI
21st Jan 2026124 AMAQI
21st Jan 2026145 AMAQI
21st Jan 2026176 AMAQI

7°C2/11°C

21st Jan 2026177 AMAQI
21st Jan 2026148 AMAQI
21st Jan 2026129 AMAQI
21st Jan 20261410 AMAQI
21st Jan 20261912 PMAQI
21st Jan 2026191 PMAQI
21st Jan 2026212 PMAQI
21st Jan 2026163 PMAQI
21st Jan 2026144 PMAQI
21st Jan 2026125 PMAQI
21st Jan 2026106 PMAQI
21st Jan 2026137 PMAQI
21st Jan 2026148 PMAQI
21st Jan 2026149 PMAQI
21st Jan 20261910 PMAQI
21st Jan 20262111 PMAQI
22nd Jan 20262112 AMAQI
22nd Jan 2026191 AMAQI
22nd Jan 2026172 AMAQI
22nd Jan 2026173 AMAQI
22nd Jan 2026174 AMAQI
22nd Jan 2026195 AMAQI
22nd Jan 2026256 AMAQI

3°C1/7°C

22nd Jan 2026237 AMAQI
22nd Jan 2026278 AMAQI
22nd Jan 2026279 AMAQI
22nd Jan 20262710 AMAQI
22nd Jan 20262111 AMAQI
22nd Jan 20261712 PMAQI
22nd Jan 2026191 PMAQI
22nd Jan 2026302 PMAQI
22nd Jan 2026653 PMAQI
22nd Jan 2026224 PMAQI
22nd Jan 2026275 PMAQI
22nd Jan 2026226 PMAQI
22nd Jan 2026107 PMAQI
22nd Jan 2026288 PMAQI
22nd Jan 2026429 PMAQI
22nd Jan 20262810 PMAQI
22nd Jan 20262511 PMAQI
23rd Jan 20261012 AMAQI
23rd Jan 2026121 AMAQI
23rd Jan 2026382 AMAQI
23rd Jan 2026243 AMAQI
23rd Jan 2026304 AMAQI
23rd Jan 2026525 AMAQI
23rd Jan 2026376 AMAQI

2°C1/5°C

23rd Jan 2026207 AMAQI
23rd Jan 2026318 AMAQI
23rd Jan 2026529 AMAQI
23rd Jan 20265610 AMAQI
23rd Jan 20263211 AMAQI
23rd Jan 20263612 PMAQI
23rd Jan 2026341 PMAQI
23rd Jan 2026332 PMAQI
23rd Jan 2026543 PMAQI
23rd Jan 2026464 PMAQI
23rd Jan 2026485 PMAQI
23rd Jan 2026566 PMAQI
23rd Jan 2026607 PMAQI
23rd Jan 2026468 PMAQI
23rd Jan 2026389 PMAQI
23rd Jan 20264910 PMAQI
23rd Jan 20263711 PMAQI
24th Jan 20263812 AMAQI
24th Jan 2026481 AMAQI
24th Jan 2026482 AMAQI
24th Jan 2026573 AMAQI
24th Jan 2026684 AMAQI
24th Jan 2026645 AMAQI
24th Jan 2026626 AMAQI

4°C1/7°C

24th Jan 2026657 AMAQI
24th Jan 2026748 AMAQI
24th Jan 2026789 AMAQI
24th Jan 20267510 AMAQI
24th Jan 20267411 AMAQI
24th Jan 20267612 PMAQI
24th Jan 2026621 PMAQI
24th Jan 2026602 PMAQI
24th Jan 2026653 PMAQI
24th Jan 2026644 PMAQI
24th Jan 2026565 PMAQI
24th Jan 2026526 PMAQI
24th Jan 2026447 PMAQI
24th Jan 2026448 PMAQI
24th Jan 2026469 PMAQI
24th Jan 20263310 PMAQI
24th Jan 20262511 PMAQI
25th Jan 20262112 AMAQI
25th Jan 2026321 AMAQI
25th Jan 2026482 AMAQI
25th Jan 2026553 AMAQI
25th Jan 2026384 AMAQI
25th Jan 2026255 AMAQI
25th Jan 2026216 AMAQI

5°C4/7°C

25th Jan 2026257 AMAQI
25th Jan 2026298 AMAQI
25th Jan 2026299 AMAQI
25th Jan 20263410 AMAQI
25th Jan 20262511 AMAQI
25th Jan 20262112 PMAQI
25th Jan 2026231 PMAQI
25th Jan 2026142 PMAQI
25th Jan 2026173 PMAQI
25th Jan 2026174 PMAQI
25th Jan 2026195 PMAQI
25th Jan 2026216 PMAQI
25th Jan 2026197 PMAQI
25th Jan 2026238 PMAQI
25th Jan 2026319 PMAQI
25th Jan 20263410 PMAQI
25th Jan 20263611 PMAQI
26th Jan 20263412 AMAQI
26th Jan 2026291 AMAQI
26th Jan 2026342 AMAQI
26th Jan 2026403 AMAQI
26th Jan 2026214 AMAQI
26th Jan 2026145 AMAQI
26th Jan 2026126 AMAQI

4°C2/7°C

26th Jan 2026127 AMAQI
26th Jan 2026128 AMAQI
26th Jan 2026129 AMAQI
26th Jan 20261911 AMAQI
26th Jan 20261912 PMAQI
26th Jan 2026401 PMAQI
26th Jan 2026362 PMAQI
26th Jan 2026233 PMAQI
26th Jan 2026234 PMAQI
26th Jan 2026195 PMAQI
26th Jan 2026196 PMAQI
26th Jan 2026217 PMAQI
26th Jan 2026198 PMAQI
26th Jan 2026219 PMAQI
26th Jan 20261910 PMAQI
26th Jan 20263811 PMAQI
27th Jan 20264112 AMAQI
27th Jan 2026511 AMAQI
27th Jan 2026452 AMAQI
27th Jan 2026543 AMAQI
27th Jan 2026284 AMAQI
27th Jan 2026355 AMAQI
27th Jan 2026326 AMAQI

4°C1/5°C

27th Jan 2026387 AMAQI
27th Jan 2026348 AMAQI
27th Jan 2026479 AMAQI
27th Jan 20265210 AMAQI
27th Jan 20265511 AMAQI
27th Jan 20265012 PMAQI
27th Jan 2026501 PMAQI
27th Jan 2026422 PMAQI
27th Jan 2026403 PMAQI
27th Jan 2026504 PMAQI
27th Jan 2026625 PMAQI
27th Jan 2026516 PMAQI
27th Jan 2026467 PMAQI
27th Jan 2026388 PMAQI
27th Jan 2026389 PMAQI
27th Jan 20263110 PMAQI
27th Jan 20263311 PMAQI
28th Jan 20263112 AMAQI
28th Jan 2026311 AMAQI
28th Jan 2026292 AMAQI
28th Jan 2026383 AMAQI
28th Jan 2026334 AMAQI
28th Jan 2026325 AMAQI
28th Jan 2026236 AMAQI

7°C4/9°C

28th Jan 2026177 AMAQI
28th Jan 2026218 AMAQI
28th Jan 2026279 AMAQI
28th Jan 20263810 AMAQI
28th Jan 20263611 AMAQI
28th Jan 20262312 PMAQI
28th Jan 2026191 PMAQI
28th Jan 2026272 PMAQI
28th Jan 2026343 PMAQI
28th Jan 2026494 PMAQI
28th Jan 2026485 PMAQI
28th Jan 2026366 PMAQI
28th Jan 2026317 PMAQI
28th Jan 2026338 PMAQI
28th Jan 2026369 PMAQI
28th Jan 20264410 PMAQI
29th Jan 20264412 AMAQI
29th Jan 2026481 AMAQI
29th Jan 2026342 AMAQI
29th Jan 2026273 AMAQI
29th Jan 2026214 AMAQI
29th Jan 2026195 AMAQI
29th Jan 2026196 AMAQI

6°C4/8°C

29th Jan 2026177 AMAQI
29th Jan 2026218 AMAQI
29th Jan 2026259 AMAQI
29th Jan 20262910 AMAQI
29th Jan 20262911 AMAQI
29th Jan 20262312 PMAQI
29th Jan 2026211 PMAQI
29th Jan 2026232 PMAQI
29th Jan 2026273 PMAQI
29th Jan 2026294 PMAQI
29th Jan 2026405 PMAQI
29th Jan 2026536 PMAQI
29th Jan 2026487 PMAQI
29th Jan 2026308 PMAQI
29th Jan 2026349 PMAQI
29th Jan 20263410 PMAQI
29th Jan 20261411 PMAQI
30th Jan 20261912 AMAQI
30th Jan 2026431 AMAQI
30th Jan 2026562 AMAQI
30th Jan 2026443 AMAQI
30th Jan 2026674 AMAQI
30th Jan 2026805 AMAQI
30th Jan 2026456 AMAQI

5°C4/8°C

30th Jan 2026427 AMAQI
30th Jan 2026588 AMAQI
30th Jan 2026589 AMAQI
30th Jan 20265610 AMAQI
30th Jan 20265611 AMAQI
30th Jan 20262112 PMAQI
30th Jan 2026381 PMAQI
30th Jan 2026352 PMAQI
30th Jan 2026203 PMAQI
30th Jan 2026224 PMAQI
30th Jan 2026245 PMAQI
30th Jan 2026236 PMAQI
30th Jan 2026217 PMAQI
30th Jan 2026208 PMAQI
30th Jan 2026199 PMAQI
30th Jan 20262010 PMAQI
30th Jan 20263111 PMAQI
31st Jan 20262612 AMAQI
31st Jan 2026321 AMAQI
31st Jan 2026352 AMAQI
31st Jan 2026323 AMAQI
31st Jan 2026404 AMAQI
31st Jan 2026305 AMAQI
31st Jan 2026516 AMAQI

5°C3/7°C

31st Jan 2026427 AMAQI
31st Jan 2026328 AMAQI
31st Jan 2026539 AMAQI
31st Jan 20268410 AMAQI
31st Jan 20263611 AMAQI
31st Jan 20263012 PMAQI
31st Jan 2026121 PMAQI
31st Jan 2026262 PMAQI
31st Jan 2026323 PMAQI
31st Jan 2026454 PMAQI
31st Jan 2026285 PMAQI
31st Jan 2026256 PMAQI
31st Jan 2026448 PMAQI
31st Jan 2026309 PMAQI
31st Jan 20261910 PMAQI
31st Jan 20262511 PMAQI
1st Feb 20262712 AMAQI
1st Feb 2026271 AMAQI
1st Feb 2026362 AMAQI
1st Feb 2026523 AMAQI
1st Feb 2026634 AMAQI
1st Feb 2026585 AMAQI
1st Feb 2026566 AMAQI

5°C4/7°C

1st Feb 2026597 AMAQI
1st Feb 2026578 AMAQI
1st Feb 2026489 AMAQI
1st Feb 20264410 AMAQI
1st Feb 20264611 AMAQI
1st Feb 20264612 PMAQI
1st Feb 2026511 PMAQI
1st Feb 2026502 PMAQI
1st Feb 2026553 PMAQI
1st Feb 2026554 PMAQI
1st Feb 2026515 PMAQI
1st Feb 2026526 PMAQI
1st Feb 2026547 PMAQI
1st Feb 2026578 PMAQI
1st Feb 2026559 PMAQI
1st Feb 20265110 PMAQI
1st Feb 20264411 PMAQI
2nd Feb 20264712 AMAQI
2nd Feb 2026461 AMAQI
2nd Feb 2026462 AMAQI
2nd Feb 2026533 AMAQI
2nd Feb 2026544 AMAQI
2nd Feb 2026545 AMAQI
2nd Feb 2026486 AMAQI

6°C5/9°C

2nd Feb 2026487 AMAQI
2nd Feb 2026498 AMAQI
2nd Feb 2026559 AMAQI
2nd Feb 20266410 AMAQI
2nd Feb 20266211 AMAQI
2nd Feb 20265912 PMAQI
2nd Feb 2026581 PMAQI
2nd Feb 2026532 PMAQI
2nd Feb 2026483 PMAQI
2nd Feb 2026554 PMAQI
2nd Feb 2026635 PMAQI
2nd Feb 2026576 PMAQI
2nd Feb 2026447 PMAQI
2nd Feb 2026498 PMAQI
2nd Feb 2026489 PMAQI
2nd Feb 20262110 PMAQI
2nd Feb 20265011 PMAQI
3rd Feb 20265012 AMAQI
3rd Feb 2026331 AMAQI
3rd Feb 2026302 AMAQI
3rd Feb 2026363 AMAQI
3rd Feb 2026484 AMAQI
3rd Feb 2026345 AMAQI
3rd Feb 2026276 AMAQI

6°C4/9°C

3rd Feb 2026317 AMAQI
3rd Feb 2026278 AMAQI
3rd Feb 2026279 AMAQI
3rd Feb 20265210 AMAQI
3rd Feb 20262411 AMAQI
3rd Feb 20263812 PMAQI
3rd Feb 2026191 PMAQI
3rd Feb 2026302 PMAQI
3rd Feb 2026253 PMAQI
3rd Feb 2026385 PMAQI
3rd Feb 2026316 PMAQI
3rd Feb 2026357 PMAQI
3rd Feb 2026378 PMAQI
3rd Feb 2026529 PMAQI
3rd Feb 20263210 PMAQI
3rd Feb 20265011 PMAQI
4th Feb 20263812 AMAQI
4th Feb 2026531 AMAQI
4th Feb 2026622 AMAQI
4th Feb 2026653 AMAQI
4th Feb 2026584 AMAQI
4th Feb 2026525 AMAQI
4th Feb 2026566 AMAQI

5°C3/7°C

4th Feb 2026567 AMAQI
4th Feb 2026528 AMAQI
4th Feb 2026539 AMAQI
4th Feb 20266010 AMAQI
4th Feb 20266011 AMAQI
4th Feb 20266212 PMAQI
4th Feb 2026641 PMAQI
4th Feb 2026602 PMAQI
4th Feb 2026523 PMAQI
4th Feb 2026504 PMAQI
4th Feb 2026445 PMAQI
4th Feb 2026346 PMAQI
4th Feb 2026387 PMAQI
4th Feb 2026408 PMAQI
4th Feb 2026409 PMAQI
4th Feb 20263610 PMAQI
4th Feb 20262711 PMAQI
5th Feb 20263312 AMAQI
5th Feb 2026331 AMAQI
5th Feb 2026402 AMAQI
5th Feb 2026493 AMAQI
5th Feb 2026464 AMAQI
5th Feb 2026525 AMAQI
5th Feb 2026586 AMAQI

7°C4/11°C

5th Feb 2026647 AMAQI
5th Feb 2026668 AMAQI
5th Feb 2026669 AMAQI
5th Feb 20266610 AMAQI
5th Feb 20266511 AMAQI
5th Feb 20267612 PMAQI
5th Feb 2026731 PMAQI
5th Feb 2026602 PMAQI
5th Feb 2026543 PMAQI
5th Feb 2026484 PMAQI
5th Feb 2026365 PMAQI
5th Feb 2026256 PMAQI
5th Feb 2026257 PMAQI
5th Feb 2026278 PMAQI
5th Feb 2026239 PMAQI
5th Feb 20262910 PMAQI
5th Feb 20262711 PMAQI
6th Feb 20262912 AMAQI
6th Feb 2026331 AMAQI
6th Feb 2026362 AMAQI
6th Feb 2026333 AMAQI
6th Feb 2026314 AMAQI
6th Feb 2026345 AMAQI
6th Feb 2026406 AMAQI

10°C7/13°C

6th Feb 2026407 AMAQI
6th Feb 2026408 AMAQI
6th Feb 2026509 AMAQI
6th Feb 20266410 AMAQI
6th Feb 20267011 AMAQI
6th Feb 2026481 PMAQI
6th Feb 2026442 PMAQI
6th Feb 2026423 PMAQI
6th Feb 2026474 PMAQI
6th Feb 2026525 PMAQI
6th Feb 2026526 PMAQI
6th Feb 2026527 PMAQI
6th Feb 2026468 PMAQI
6th Feb 2026309 PMAQI
6th Feb 20262310 PMAQI
6th Feb 20262711 PMAQI
7th Feb 20262312 AMAQI
7th Feb 2026211 AMAQI
7th Feb 2026212 AMAQI
7th Feb 2026193 AMAQI
7th Feb 2026214 AMAQI
7th Feb 2026275 AMAQI
7th Feb 2026276 AMAQI

11°C9/13°C

7th Feb 2026187 AMAQI
7th Feb 2026128 AMAQI
7th Feb 2026129 AMAQI
7th Feb 20261410 AMAQI
7th Feb 20261411 AMAQI
7th Feb 20261212 PMAQI
7th Feb 2026121 PMAQI
7th Feb 2026102 PMAQI
7th Feb 2026103 PMAQI
7th Feb 2026194 PMAQI
7th Feb 2026275 PMAQI
7th Feb 2026326 PMAQI
7th Feb 2026237 PMAQI
7th Feb 2026238 PMAQI
7th Feb 2026349 PMAQI
7th Feb 20264010 PMAQI
7th Feb 20262911 PMAQI
8th Feb 20262312 AMAQI
8th Feb 2026211 AMAQI
8th Feb 2026192 AMAQI
8th Feb 2026213 AMAQI
8th Feb 2026234 AMAQI
8th Feb 2026215 AMAQI
8th Feb 2026196 AMAQI

5°C4/7°C

8th Feb 2026148 AMAQI
8th Feb 2026149 AMAQI
8th Feb 20261910 AMAQI
8th Feb 20262111 AMAQI
8th Feb 20261912 PMAQI
8th Feb 2026231 PMAQI
8th Feb 2026312 PMAQI
8th Feb 2026273 PMAQI
8th Feb 2026214 PMAQI
8th Feb 2026145 PMAQI
8th Feb 2026146 PMAQI
8th Feb 2026207 PMAQI
8th Feb 2026128 PMAQI
8th Feb 2026109 PMAQI
8th Feb 2026810 PMAQI
8th Feb 2026811 PMAQI
9th Feb 2026812 AMAQI
9th Feb 2026201 AMAQI
9th Feb 2026282 AMAQI
9th Feb 2026123 AMAQI
9th Feb 2026524 AMAQI
9th Feb 2026485 AMAQI
9th Feb 2026306 AMAQI

1°C0/2°C

9th Feb 2026447 AMAQI
9th Feb 2026448 AMAQI
9th Feb 2026519 AMAQI
9th Feb 20265210 AMAQI
9th Feb 20264511 AMAQI
9th Feb 20264112 PMAQI
9th Feb 2026421 PMAQI
9th Feb 2026482 PMAQI
9th Feb 2026483 PMAQI
9th Feb 2026324 PMAQI
9th Feb 2026275 PMAQI
9th Feb 2026216 PMAQI
9th Feb 2026327 PMAQI
9th Feb 2026398 PMAQI
9th Feb 2026239 PMAQI
9th Feb 20263410 PMAQI
9th Feb 20264011 PMAQI
10th Feb 20265312 AMAQI
10th Feb 2026561 AMAQI
10th Feb 2026412 AMAQI
10th Feb 2026363 AMAQI
10th Feb 2026544 AMAQI
10th Feb 2026575 AMAQI
10th Feb 2026366 AMAQI

3°C1/6°C

10th Feb 2026467 AMAQI
7 AM
10th Feb 2026448 AMAQI
10th Feb 2026549 AMAQI
10th Feb 20265610 AMAQI
10th Feb 20265211 AMAQI
10th Feb 20265312 PMAQI
12 PM
10th Feb 2026541 PMAQI
10th Feb 2026482 PMAQI
10th Feb 2026513 PMAQI
10th Feb 2026504 PMAQI
10th Feb 2026495 PMAQI
5 PM
10th Feb 2026506 PMAQI
10th Feb 2026507 PMAQI
10th Feb 2026508 PMAQI
10th Feb 2026509 PMAQI
10th Feb 20265110 PMAQI
10th Feb 20265211 PMAQI
12 AM
6 AM

5°C3/8°C

Day time
Avg. Highest Time
10 AM

47AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
7 AM - 8 AM

39AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 10 AM (Avg. 47), while the lowest AQI was between 7 AM to 8 AM (Avg. 39).
Night time
Avg. Highest Time
4 AM - 5 AM

42AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
10 PM

37AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 5 AM (Avg. 42), while the lowest AQI was between 10 PM to 10 PM (Avg. 37).

2026 Days Vs Air Quality

Sakaemachi, Zentsujicho, Kagawa, Japan

2026

83%

34

17%

7

Total number of days with different AQI categories in last 42 days in 2026 (323 days remaining)

Good
34 Days
Moderate
7 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 83%

Health Risk Level:

Low

In 2026, 83% of 42 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

Sakaemachi, Zentsujicho, 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
22AQI (US)
2nd January 2026
22AQI (US)
3rd January 2026
22AQI (US)
4th January 2026
36AQI (US)
5th January 2026
51AQI (US)
6th January 2026
23AQI (US)
7th January 2026
37AQI (US)
8th January 2026
31AQI (US)
9th January 2026
21AQI (US)
10th January 2026
35AQI (US)
11th January 2026
32AQI (US)
12th January 2026
29AQI (US)
13th January 2026
30AQI (US)
14th January 2026
29AQI (US)
15th January 2026
49AQI (US)
16th January 2026
75AQI (US)
17th January 2026
71AQI (US)
18th January 2026
56AQI (US)
19th January 2026
61AQI (US)
20th January 2026
36AQI (US)
21st January 2026
15AQI (US)
22nd January 2026
25AQI (US)
23rd January 2026
39AQI (US)
24th January 2026
57AQI (US)
25th January 2026
27AQI (US)
26th January 2026
23AQI (US)
27th January 2026
43AQI (US)
28th January 2026
32AQI (US)
29th January 2026
30AQI (US)
30th January 2026
38AQI (US)
31st January 2026
35AQI (US)
1st February 2026
50AQI (US)
2nd February 2026
51AQI (US)
3rd February 2026
35AQI (US)
4th February 2026
50AQI (US)
5th February 2026
48AQI (US)
6th February 2026
42AQI (US)
7th February 2026
21AQI (US)
8th February 2026
18AQI (US)
9th February 2026
36AQI (US)
10th February 2026
50AQI (US)
11th February 2026
12th February 2026
13th February 2026
14th February 2026
15th February 2026
16th February 2026
17th February 2026
18th February 2026
19th February 2026
20th February 2026
21st February 2026
22nd February 2026
23rd February 2026
24th February 2026
25th February 2026
26th February 2026
27th February 2026
28th February 2026
1st March 2026
2nd March 2026
3rd March 2026
4th March 2026
5th March 2026
6th March 2026
7th March 2026
8th March 2026
9th March 2026
10th March 2026
11th March 2026
12th March 2026
13th March 2026
14th March 2026
15th March 2026
16th March 2026
17th March 2026
18th March 2026
19th March 2026
20th March 2026
21st March 2026
22nd March 2026
23rd March 2026
24th March 2026
25th March 2026
26th March 2026
27th March 2026
28th March 2026
29th March 2026
30th March 2026
31st March 2026
1st April 2026
2nd April 2026
3rd April 2026
4th April 2026
5th April 2026
6th April 2026
7th April 2026
8th April 2026
9th April 2026
10th April 2026
11th April 2026
12th April 2026
13th April 2026
14th April 2026
15th April 2026
16th April 2026
17th April 2026
18th April 2026
19th April 2026
20th April 2026
21st April 2026
22nd April 2026
23rd April 2026
24th April 2026
25th April 2026
26th April 2026
27th April 2026
28th April 2026
29th April 2026
30th April 2026
1st May 2026
2nd May 2026
3rd May 2026
4th May 2026
5th May 2026
6th May 2026
7th May 2026
8th May 2026
9th May 2026
10th May 2026
11th May 2026
12th May 2026
13th May 2026
14th May 2026
15th May 2026
16th May 2026
17th May 2026
18th May 2026
19th May 2026
20th May 2026
21st May 2026
22nd May 2026
23rd May 2026
24th May 2026
25th May 2026
26th May 2026
27th May 2026
28th May 2026
29th May 2026
30th May 2026
31st May 2026
1st June 2026
2nd June 2026
3rd June 2026
4th June 2026
5th June 2026
6th June 2026
7th June 2026
8th June 2026
9th June 2026
10th June 2026
11th June 2026
12th June 2026
13th June 2026
14th June 2026
15th June 2026
16th June 2026
17th June 2026
18th June 2026
19th June 2026
20th June 2026
21st June 2026
22nd June 2026
23rd June 2026
24th June 2026
25th June 2026
26th June 2026
27th June 2026
28th June 2026
29th June 2026
30th June 2026
1st July 2026
2nd July 2026
3rd July 2026
4th July 2026
5th July 2026
6th July 2026
7th July 2026
8th July 2026
9th July 2026
10th July 2026
11th July 2026
12th July 2026
13th July 2026
14th July 2026
15th July 2026
16th July 2026
17th July 2026
18th July 2026
19th July 2026
20th July 2026
21st July 2026
22nd July 2026
23rd July 2026
24th July 2026
25th July 2026
26th July 2026
27th July 2026
28th July 2026
29th July 2026
30th July 2026
31st July 2026
1st August 2026
2nd August 2026
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

37AQI (US)

40AQI (US)

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202637AQI (US)

25
6
9
1
34
7

Highest AQI (US) recorded in

February

40AQI (US)

Lowest AQI (US) recorded in

January

37AQI (US)

202547AQI (US)

27
4
24
4
18
13
17
13
20
11
16
14
17
12
2
23
8
28
2
12
19
7
23
17
14
226
137
2

Highest AQI (US) recorded in

November

55AQI (US)

Lowest AQI (US) recorded in

September

33AQI (US)

202440AQI (US)

16
1
9
3
26
4
31
24
7
14
15
27
4
23
7
31
202
40

Highest AQI (US) recorded in

September

52AQI (US)

Lowest AQI (US) recorded in

January

27AQI (US)

202336AQI (US)

3
22
9
25
9

Highest AQI (US) recorded in

December

37AQI (US)

Lowest AQI (US) recorded in

November

34AQI (US)

202243AQI (US)

24
6
1
25
6

Highest AQI (US) recorded in

January

43AQI (US)

Lowest AQI (US) recorded in

February

36AQI (US)

202147AQI (US)

20
11
18
10
19
10
14
7
12
19
6
24
19
12
22
9
21
9
19
12
18
12
26
5
214
140

Highest AQI (US) recorded in

June

56AQI (US)

Lowest AQI (US) recorded in

December

42AQI (US)

202048AQI (US)

8
5
14
7
7
11
14
16
26
5
10
17
4
15
4
21
10
18
12
19
12
152
99
4

Highest AQI (US) recorded in

August

66AQI (US)

Lowest AQI (US) recorded in

September

40AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2020(Avg.)
48AQI (US)
Least Polluted Year Recorded
2023(Avg.)
36AQI (US)

Sakaemachi's annual 2026 AQI (US) (37) shows an average percentage change of -13.2% (improved AQI (US)) compared to previous years: 2020 (48), 2021 (47), 2022 (43), 2023 (36), 2024 (40), 2025 (47).