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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Chidori, Kawanakajima, Kanagawa, 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

Chidori, Kawanakajima, Kanagawa, Japan

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
4th Aug 2025
63AQI
Lowest AQI recorded on
25th Aug 2023
11AQI

Same Day Analysis (17th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 24 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.

Day & Night AQI Trend: 16th Aug - 17th Aug 2026

Chidori, Kawanakajima, Kanagawa, Japan

AQI
Day
Night
.

4 AM16th Aug 2026

6 PM

3 AM17th Aug 2026

Day time
Avg. Highest Time
12PM16th Aug

38AQI

Avg. Lowest Time
3PM16th Aug

23AQI

Night time
Avg. Highest Time
10PM16th Aug

36AQI

Avg. Lowest Time
8PM16th Aug

21AQI

In the last 24 hours,

Chidori's AQI reached its highest point of 38 at 12 PM during the Day, while the lowest point, 21, was recorded at 8 PM during the Night between 16th Aug and 17th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Chidori, Kawanakajima, Kanagawa, Japan

JulAug
19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th
Day
Night
19th Jul 202684 AMAQI
19th Jul 202685 AMAQI
19th Jul 202686 AMAQI
19th Jul 202687 AMAQI
19th Jul 202688 AMAQI
19th Jul 202689 AMAQI
19th Jul 2026810 AMAQI
19th Jul 20261211 AMAQI
19th Jul 20261212 PMAQI
19th Jul 2026211 PMAQI
19th Jul 2026272 PMAQI
19th Jul 2026213 PMAQI
19th Jul 2026214 PMAQI
19th Jul 2026215 PMAQI
19th Jul 2026216 PMAQI
19th Jul 2026257 PMAQI
19th Jul 2026258 PMAQI
19th Jul 2026329 PMAQI
19th Jul 20262310 PMAQI
19th Jul 20262511 PMAQI
20th Jul 20262312 AMAQI
20th Jul 2026251 AMAQI
20th Jul 2026252 AMAQI
20th Jul 2026253 AMAQI

26°C25/28°C

20th Jul 2026254 AMAQI
20th Jul 2026255 AMAQI
20th Jul 2026236 AMAQI
20th Jul 2026237 AMAQI
20th Jul 2026258 AMAQI
20th Jul 2026259 AMAQI
20th Jul 20262110 AMAQI
20th Jul 20262711 AMAQI
20th Jul 20263112 PMAQI
20th Jul 2026461 PMAQI
20th Jul 2026602 PMAQI
20th Jul 2026543 PMAQI
20th Jul 2026524 PMAQI
20th Jul 2026515 PMAQI
20th Jul 2026466 PMAQI
20th Jul 2026447 PMAQI
20th Jul 2026468 PMAQI
20th Jul 2026409 PMAQI
20th Jul 20264210 PMAQI
20th Jul 20265011 PMAQI
21st Jul 20265212 AMAQI
21st Jul 2026501 AMAQI
21st Jul 2026422 AMAQI
21st Jul 2026363 AMAQI

28°C26/30°C

21st Jul 2026324 AMAQI
21st Jul 2026275 AMAQI
21st Jul 2026256 AMAQI
21st Jul 2026297 AMAQI
21st Jul 2026348 AMAQI
21st Jul 2026429 AMAQI
21st Jul 20264610 AMAQI
21st Jul 20265111 AMAQI
21st Jul 2026651 PMAQI
21st Jul 2026652 PMAQI
21st Jul 2026663 PMAQI
21st Jul 2026604 PMAQI
21st Jul 2026545 PMAQI
21st Jul 2026566 PMAQI
21st Jul 2026967 PMAQI
21st Jul 2026538 PMAQI
21st Jul 2026539 PMAQI
21st Jul 20265310 PMAQI
21st Jul 20265411 PMAQI
22nd Jul 20265412 AMAQI
22nd Jul 2026571 AMAQI
22nd Jul 2026562 AMAQI
22nd Jul 2026593 AMAQI

28°C26/30°C

22nd Jul 2026594 AMAQI
22nd Jul 2026625 AMAQI
22nd Jul 2026596 AMAQI
22nd Jul 2026597 AMAQI
22nd Jul 2026588 AMAQI
22nd Jul 2026589 AMAQI
22nd Jul 20266010 AMAQI
22nd Jul 20267011 AMAQI
22nd Jul 20267812 PMAQI
22nd Jul 2026831 PMAQI
22nd Jul 2026702 PMAQI
22nd Jul 2026633 PMAQI
22nd Jul 2026664 PMAQI
22nd Jul 2026625 PMAQI
22nd Jul 2026656 PMAQI
22nd Jul 2026677 PMAQI
22nd Jul 2026628 PMAQI
22nd Jul 2026639 PMAQI
22nd Jul 20266810 PMAQI
22nd Jul 20267611 PMAQI
23rd Jul 20266812 AMAQI
23rd Jul 2026761 AMAQI
23rd Jul 2026792 AMAQI
23rd Jul 2026743 AMAQI

28°C26/30°C

23rd Jul 2026734 AMAQI
23rd Jul 2026545 AMAQI
23rd Jul 2026586 AMAQI
23rd Jul 2026627 AMAQI
23rd Jul 2026658 AMAQI
23rd Jul 2026629 AMAQI
23rd Jul 20266510 AMAQI
23rd Jul 20266811 AMAQI
23rd Jul 20267312 PMAQI
23rd Jul 2026721 PMAQI
23rd Jul 2026812 PMAQI
23rd Jul 2026813 PMAQI
23rd Jul 2026764 PMAQI
23rd Jul 2026705 PMAQI
23rd Jul 2026666 PMAQI
23rd Jul 2026657 PMAQI
23rd Jul 2026538 PMAQI
23rd Jul 2026519 PMAQI
23rd Jul 20264410 PMAQI
23rd Jul 20263611 PMAQI
24th Jul 20261912 AMAQI
24th Jul 2026291 AMAQI
24th Jul 2026272 AMAQI
24th Jul 2026333 AMAQI

29°C27/33°C

24th Jul 2026274 AMAQI
24th Jul 2026255 AMAQI
24th Jul 2026216 AMAQI
24th Jul 2026257 AMAQI
24th Jul 2026238 AMAQI
24th Jul 2026429 AMAQI
24th Jul 20265610 AMAQI
24th Jul 20266911 AMAQI
24th Jul 20267612 PMAQI
24th Jul 2026691 PMAQI
24th Jul 2026602 PMAQI
24th Jul 2026703 PMAQI
24th Jul 2026594 PMAQI
24th Jul 2026515 PMAQI
24th Jul 2026506 PMAQI
24th Jul 2026507 PMAQI
24th Jul 2026388 PMAQI
24th Jul 2026369 PMAQI
24th Jul 20264910 PMAQI
24th Jul 20265211 PMAQI
25th Jul 20264612 AMAQI
25th Jul 2026501 AMAQI
25th Jul 2026522 AMAQI
25th Jul 2026553 AMAQI

28°C26/30°C

25th Jul 2026564 AMAQI
25th Jul 2026535 AMAQI
25th Jul 2026566 AMAQI
25th Jul 2026447 AMAQI
25th Jul 2026368 AMAQI
25th Jul 2026409 AMAQI
25th Jul 20264410 AMAQI
25th Jul 20264411 AMAQI
25th Jul 20265112 PMAQI
25th Jul 2026541 PMAQI
25th Jul 2026622 PMAQI
25th Jul 2026703 PMAQI
25th Jul 2026664 PMAQI
25th Jul 2026655 PMAQI
25th Jul 2026606 PMAQI
25th Jul 2026427 PMAQI
25th Jul 2026178 PMAQI
25th Jul 2026129 PMAQI
25th Jul 20261210 PMAQI
25th Jul 20261211 PMAQI
26th Jul 20261712 AMAQI
26th Jul 2026141 AMAQI
26th Jul 2026102 AMAQI
26th Jul 2026123 AMAQI

27°C24/31°C

26th Jul 202694 AMAQI
26th Jul 2026125 AMAQI
26th Jul 202696 AMAQI
26th Jul 2026127 AMAQI
26th Jul 2026238 AMAQI
26th Jul 202689 AMAQI
26th Jul 20261710 AMAQI
26th Jul 20262711 AMAQI
26th Jul 20262712 PMAQI
26th Jul 2026441 PMAQI
26th Jul 2026362 PMAQI
26th Jul 2026403 PMAQI
26th Jul 2026124 PMAQI
26th Jul 2026215 PMAQI
26th Jul 2026216 PMAQI
26th Jul 2026167 PMAQI
26th Jul 2026128 PMAQI
26th Jul 2026299 PMAQI
26th Jul 20261910 PMAQI
26th Jul 20262511 PMAQI
27th Jul 20262912 AMAQI
27th Jul 2026311 AMAQI
27th Jul 2026252 AMAQI
27th Jul 2026123 AMAQI

26°C25/28°C

27th Jul 2026234 AMAQI
27th Jul 2026255 AMAQI
27th Jul 2026216 AMAQI
27th Jul 2026217 AMAQI
27th Jul 2026258 AMAQI
27th Jul 2026239 AMAQI
27th Jul 20262510 AMAQI
27th Jul 20262111 AMAQI
27th Jul 20262512 PMAQI
27th Jul 2026211 PMAQI
27th Jul 2026212 PMAQI
27th Jul 2026213 PMAQI
27th Jul 2026314 PMAQI
27th Jul 2026295 PMAQI
27th Jul 2026386 PMAQI
27th Jul 2026277 PMAQI
27th Jul 2026258 PMAQI
27th Jul 2026299 PMAQI
27th Jul 20262510 PMAQI
27th Jul 20262511 PMAQI
28th Jul 20262912 AMAQI
28th Jul 2026251 AMAQI
28th Jul 2026252 AMAQI
28th Jul 2026313 AMAQI

26°C24/28°C

28th Jul 2026294 AMAQI
28th Jul 2026335 AMAQI
28th Jul 2026296 AMAQI
28th Jul 2026297 AMAQI
28th Jul 2026298 AMAQI
28th Jul 2026299 AMAQI
28th Jul 20262310 AMAQI
28th Jul 20262711 AMAQI
28th Jul 20264612 PMAQI
28th Jul 2026581 PMAQI
28th Jul 2026642 PMAQI
28th Jul 2026573 PMAQI
28th Jul 2026534 PMAQI
28th Jul 2026295 PMAQI
28th Jul 2026336 PMAQI
28th Jul 2026337 PMAQI
28th Jul 2026278 PMAQI
28th Jul 2026239 PMAQI
28th Jul 20262910 PMAQI
28th Jul 20263611 PMAQI
29th Jul 20263812 AMAQI
29th Jul 2026441 AMAQI
29th Jul 2026382 AMAQI
29th Jul 2026513 AMAQI

25°C24/27°C

29th Jul 2026504 AMAQI
29th Jul 2026515 AMAQI
29th Jul 2026336 AMAQI
29th Jul 2026427 AMAQI
29th Jul 2026298 AMAQI
29th Jul 2026369 AMAQI
29th Jul 20265010 AMAQI
29th Jul 20265711 AMAQI
29th Jul 20264812 PMAQI
29th Jul 2026311 PMAQI
29th Jul 2026422 PMAQI
29th Jul 2026523 PMAQI
29th Jul 2026514 PMAQI
29th Jul 2026545 PMAQI
29th Jul 2026216 PMAQI
29th Jul 2026217 PMAQI
29th Jul 2026258 PMAQI
29th Jul 2026299 PMAQI
29th Jul 20262310 PMAQI
29th Jul 20262711 PMAQI
30th Jul 20262312 AMAQI
30th Jul 2026211 AMAQI
30th Jul 2026212 AMAQI
30th Jul 2026253 AMAQI

27°C25/30°C

30th Jul 2026254 AMAQI
30th Jul 2026295 AMAQI
30th Jul 2026296 AMAQI
30th Jul 2026297 AMAQI
30th Jul 2026298 AMAQI
30th Jul 2026319 AMAQI
30th Jul 20262310 AMAQI
30th Jul 20263211 AMAQI
30th Jul 20264812 PMAQI
30th Jul 2026531 PMAQI
30th Jul 2026542 PMAQI
30th Jul 2026493 PMAQI
30th Jul 2026404 PMAQI
30th Jul 2026535 PMAQI
30th Jul 2026536 PMAQI
30th Jul 2026627 PMAQI
30th Jul 2026608 PMAQI
30th Jul 2026549 PMAQI
30th Jul 20265010 PMAQI
30th Jul 20265111 PMAQI
31st Jul 20265812 AMAQI
31st Jul 2026571 AMAQI
31st Jul 2026542 AMAQI
31st Jul 2026503 AMAQI

29°C27/30°C

31st Jul 2026424 AMAQI
31st Jul 2026405 AMAQI
31st Jul 2026406 AMAQI
31st Jul 2026387 AMAQI
31st Jul 2026408 AMAQI
31st Jul 2026489 AMAQI
31st Jul 20265010 AMAQI
31st Jul 20265111 AMAQI
31st Jul 20265312 PMAQI
31st Jul 2026521 PMAQI
31st Jul 2026542 PMAQI
31st Jul 2026583 PMAQI
31st Jul 2026644 PMAQI
31st Jul 2026595 PMAQI
31st Jul 2026556 PMAQI
31st Jul 2026577 PMAQI
31st Jul 2026738 PMAQI
31st Jul 2026669 PMAQI
31st Jul 20265910 PMAQI
31st Jul 20265211 PMAQI
1st Aug 20265112 AMAQI
1st Aug 2026541 AMAQI
1st Aug 2026552 AMAQI
1st Aug 2026473 AMAQI

29°C27/31°C

1st Aug 2026544 AMAQI
1st Aug 2026575 AMAQI
1st Aug 2026566 AMAQI
1st Aug 2026567 AMAQI
1st Aug 2026548 AMAQI
1st Aug 2026579 AMAQI
1st Aug 20266010 AMAQI
1st Aug 20266611 AMAQI
1st Aug 20266212 PMAQI
1st Aug 2026671 PMAQI
1st Aug 2026742 PMAQI
1st Aug 2026733 PMAQI
1st Aug 2026784 PMAQI
1st Aug 2026705 PMAQI
1st Aug 2026716 PMAQI
1st Aug 2026687 PMAQI
1st Aug 2026688 PMAQI
1st Aug 2026699 PMAQI
1st Aug 20266710 PMAQI
1st Aug 20267011 PMAQI
2nd Aug 20267012 AMAQI
2nd Aug 2026681 AMAQI
2nd Aug 2026702 AMAQI
2nd Aug 2026483 AMAQI

28°C26/31°C

2nd Aug 2026624 AMAQI
2nd Aug 2026655 AMAQI
2nd Aug 2026656 AMAQI
2nd Aug 2026637 AMAQI
2nd Aug 2026628 AMAQI
2nd Aug 2026579 AMAQI
2nd Aug 20265810 AMAQI
2nd Aug 20266211 AMAQI
2nd Aug 20267012 PMAQI
2nd Aug 2026701 PMAQI
2nd Aug 2026722 PMAQI
2nd Aug 2026683 PMAQI
2nd Aug 2026624 PMAQI
2nd Aug 2026605 PMAQI
2nd Aug 2026566 PMAQI
2nd Aug 2026557 PMAQI
2nd Aug 2026518 PMAQI
2nd Aug 2026299 PMAQI
2nd Aug 20262110 PMAQI
2nd Aug 20264211 PMAQI
3rd Aug 2026812 AMAQI
3rd Aug 202681 AMAQI
3rd Aug 202682 AMAQI
3rd Aug 202683 AMAQI

28°C25/32°C

3rd Aug 2026124 AMAQI
3rd Aug 202685 AMAQI
3rd Aug 202686 AMAQI
3rd Aug 202697 AMAQI
3rd Aug 202678 AMAQI
3rd Aug 202689 AMAQI
3rd Aug 2026810 AMAQI
3rd Aug 20261211 AMAQI
3rd Aug 20261712 PMAQI
3rd Aug 2026191 PMAQI
3rd Aug 2026232 PMAQI
3rd Aug 2026213 PMAQI
3rd Aug 2026194 PMAQI
3rd Aug 2026295 PMAQI
3rd Aug 2026216 PMAQI
3rd Aug 2026217 PMAQI
3rd Aug 2026198 PMAQI
3rd Aug 2026219 PMAQI
3rd Aug 20262510 PMAQI
3rd Aug 20261911 PMAQI
4th Aug 20261712 AMAQI
4th Aug 2026171 AMAQI
4th Aug 2026172 AMAQI
4th Aug 2026193 AMAQI

25°C24/27°C

4th Aug 2026194 AMAQI
4th Aug 2026215 AMAQI
4th Aug 2026196 AMAQI
4th Aug 2026197 AMAQI
4th Aug 2026178 AMAQI
4th Aug 2026259 AMAQI
4th Aug 20262910 AMAQI
4th Aug 20262911 AMAQI
4th Aug 20262712 PMAQI
4th Aug 2026211 PMAQI
4th Aug 2026292 PMAQI
4th Aug 2026383 PMAQI
4th Aug 2026424 PMAQI
4th Aug 2026405 PMAQI
4th Aug 2026426 PMAQI
4th Aug 2026447 PMAQI
4th Aug 2026448 PMAQI
4th Aug 2026429 PMAQI
4th Aug 20263810 PMAQI
4th Aug 20264411 PMAQI
5th Aug 20264612 AMAQI
5th Aug 2026501 AMAQI
5th Aug 2026462 AMAQI
5th Aug 2026213 AMAQI

25°C23/27°C

5th Aug 2026234 AMAQI
5th Aug 2026215 AMAQI
5th Aug 2026216 AMAQI
5th Aug 2026217 AMAQI
5th Aug 2026218 AMAQI
5th Aug 2026219 AMAQI
5th Aug 20262110 AMAQI
5th Aug 20262511 AMAQI
5th Aug 20262112 PMAQI
5th Aug 2026251 PMAQI
5th Aug 2026232 PMAQI
5th Aug 2026243 PMAQI
5th Aug 2026224 PMAQI
5th Aug 2026215 PMAQI
5th Aug 2026216 PMAQI
5th Aug 2026237 PMAQI
5th Aug 2026218 PMAQI
5th Aug 2026219 PMAQI
5th Aug 20262110 PMAQI
5th Aug 20262111 PMAQI
6th Aug 20262312 AMAQI
6th Aug 2026231 AMAQI
6th Aug 2026212 AMAQI
6th Aug 2026253 AMAQI

26°C23/29°C

6th Aug 2026294 AMAQI
6th Aug 2026365 AMAQI
6th Aug 2026296 AMAQI
6th Aug 2026257 AMAQI
6th Aug 2026278 AMAQI
6th Aug 2026259 AMAQI
6th Aug 20262510 AMAQI
6th Aug 20262311 AMAQI
6th Aug 20262112 PMAQI
6th Aug 2026251 PMAQI
6th Aug 2026252 PMAQI
6th Aug 2026253 PMAQI
6th Aug 2026254 PMAQI
6th Aug 2026255 PMAQI
6th Aug 2026366 PMAQI
6th Aug 2026367 PMAQI
6th Aug 2026278 PMAQI
6th Aug 2026279 PMAQI
6th Aug 20262710 PMAQI
6th Aug 20262711 PMAQI
7th Aug 20262312 AMAQI
7th Aug 2026211 AMAQI
7th Aug 2026252 AMAQI
7th Aug 2026293 AMAQI

27°C25/30°C

7th Aug 2026294 AMAQI
7th Aug 2026255 AMAQI
7th Aug 2026256 AMAQI
7th Aug 2026267 AMAQI
7th Aug 2026288 AMAQI
7th Aug 2026259 AMAQI
7th Aug 20262110 AMAQI
7th Aug 20262111 AMAQI
7th Aug 20264312 PMAQI
7th Aug 2026501 PMAQI
7th Aug 2026482 PMAQI
7th Aug 2026543 PMAQI
7th Aug 2026514 PMAQI
7th Aug 2026365 PMAQI
7th Aug 2026276 PMAQI
7th Aug 2026257 PMAQI
7th Aug 2026278 PMAQI
7th Aug 2026259 PMAQI
7th Aug 20264210 PMAQI
7th Aug 20265811 PMAQI
8th Aug 20266212 AMAQI
8th Aug 2026511 AMAQI
8th Aug 2026502 AMAQI
8th Aug 2026503 AMAQI

28°C26/30°C

8th Aug 2026524 AMAQI
8th Aug 2026365 AMAQI
8th Aug 2026256 AMAQI
8th Aug 2026257 AMAQI
8th Aug 2026238 AMAQI
8th Aug 2026259 AMAQI
8th Aug 20262910 AMAQI
8th Aug 20264011 AMAQI
8th Aug 20263012 PMAQI
8th Aug 2026291 PMAQI
8th Aug 2026402 PMAQI
8th Aug 2026463 PMAQI
8th Aug 2026424 PMAQI
8th Aug 2026315 PMAQI
8th Aug 2026316 PMAQI
8th Aug 2026337 PMAQI
8th Aug 2026298 PMAQI
8th Aug 2026339 PMAQI
8th Aug 20263110 PMAQI
8th Aug 20262911 PMAQI
9th Aug 20263112 AMAQI
9th Aug 2026291 AMAQI
9th Aug 2026252 AMAQI
9th Aug 2026253 AMAQI

27°C26/29°C

9th Aug 2026254 AMAQI
9th Aug 2026255 AMAQI
9th Aug 2026256 AMAQI
9th Aug 2026257 AMAQI
9th Aug 2026258 AMAQI
9th Aug 2026259 AMAQI
9th Aug 20262710 AMAQI
9th Aug 20263611 AMAQI
9th Aug 20264612 PMAQI
9th Aug 2026421 PMAQI
9th Aug 2026532 PMAQI
9th Aug 2026523 PMAQI
9th Aug 2026584 PMAQI
9th Aug 2026445 PMAQI
9th Aug 2026326 PMAQI
9th Aug 2026337 PMAQI
9th Aug 2026298 PMAQI
9th Aug 2026369 PMAQI
9th Aug 20263410 PMAQI
9th Aug 20262511 PMAQI
10th Aug 20262312 AMAQI
10th Aug 2026211 AMAQI
10th Aug 2026212 AMAQI
10th Aug 2026233 AMAQI

27°C26/30°C

10th Aug 2026254 AMAQI
10th Aug 2026215 AMAQI
10th Aug 2026216 AMAQI
10th Aug 2026217 AMAQI
10th Aug 2026218 AMAQI
10th Aug 2026259 AMAQI
10th Aug 20262510 AMAQI
10th Aug 20262511 AMAQI
10th Aug 20264612 PMAQI
10th Aug 2026461 PMAQI
10th Aug 2026422 PMAQI
10th Aug 2026343 PMAQI
10th Aug 2026324 PMAQI
10th Aug 2026295 PMAQI
10th Aug 2026276 PMAQI
10th Aug 2026297 PMAQI
10th Aug 2026298 PMAQI
10th Aug 2026319 PMAQI
10th Aug 20263310 PMAQI
10th Aug 20264011 PMAQI
11th Aug 20263812 AMAQI
11th Aug 2026381 AMAQI
11th Aug 2026332 AMAQI
11th Aug 2026233 AMAQI

27°C24/29°C

11th Aug 2026234 AMAQI
11th Aug 2026365 AMAQI
11th Aug 2026406 AMAQI
11th Aug 2026447 AMAQI
11th Aug 2026428 AMAQI
11th Aug 2026409 AMAQI
11th Aug 20263810 AMAQI
11th Aug 20264211 AMAQI
11th Aug 20263612 PMAQI
11th Aug 2026291 PMAQI
11th Aug 2026272 PMAQI
11th Aug 2026313 PMAQI
11th Aug 2026314 PMAQI
11th Aug 2026315 PMAQI
11th Aug 2026336 PMAQI
11th Aug 2026367 PMAQI
11th Aug 2026278 PMAQI
11th Aug 2026279 PMAQI
11th Aug 20262710 PMAQI
11th Aug 20262911 PMAQI
12th Aug 20262712 AMAQI
12th Aug 2026341 AMAQI
12th Aug 2026272 AMAQI
12th Aug 2026233 AMAQI

24°C22/28°C

12th Aug 2026214 AMAQI
12th Aug 2026255 AMAQI
12th Aug 2026216 AMAQI
12th Aug 2026237 AMAQI
12th Aug 2026278 AMAQI
12th Aug 2026259 AMAQI
12th Aug 20262510 AMAQI
12th Aug 20262711 AMAQI
12th Aug 20262512 PMAQI
12th Aug 2026321 PMAQI
12th Aug 2026362 PMAQI
12th Aug 2026363 PMAQI
12th Aug 2026384 PMAQI
12th Aug 2026425 PMAQI
12th Aug 2026326 PMAQI
12th Aug 2026277 PMAQI
12th Aug 2026258 PMAQI
12th Aug 2026239 PMAQI
12th Aug 20262310 PMAQI
12th Aug 20262511 PMAQI
13th Aug 20262312 AMAQI
13th Aug 2026211 AMAQI
13th Aug 2026252 AMAQI
13th Aug 2026253 AMAQI

24°C23/26°C

13th Aug 2026254 AMAQI
13th Aug 2026255 AMAQI
13th Aug 2026256 AMAQI
13th Aug 2026257 AMAQI
13th Aug 2026258 AMAQI
13th Aug 2026219 AMAQI
13th Aug 20262310 AMAQI
13th Aug 20262311 AMAQI
13th Aug 20262512 PMAQI
13th Aug 2026271 PMAQI
13th Aug 2026252 PMAQI
13th Aug 2026213 PMAQI
13th Aug 2026234 PMAQI
13th Aug 2026295 PMAQI
13th Aug 2026276 PMAQI
13th Aug 2026407 PMAQI
13th Aug 2026338 PMAQI
13th Aug 2026239 PMAQI
13th Aug 20263810 PMAQI
13th Aug 20263411 PMAQI
14th Aug 20262512 AMAQI
14th Aug 2026231 AMAQI
14th Aug 2026212 AMAQI
14th Aug 2026233 AMAQI

26°C24/29°C

14th Aug 2026214 AMAQI
14th Aug 2026195 AMAQI
14th Aug 2026146 AMAQI
14th Aug 2026197 AMAQI
14th Aug 2026238 AMAQI
14th Aug 2026179 AMAQI
14th Aug 20261910 AMAQI
14th Aug 20261911 AMAQI
14th Aug 20262112 PMAQI
14th Aug 2026191 PMAQI
14th Aug 2026212 PMAQI
14th Aug 2026273 PMAQI
14th Aug 2026254 PMAQI
14th Aug 2026255 PMAQI
14th Aug 2026336 PMAQI
14th Aug 2026337 PMAQI
14th Aug 2026318 PMAQI
14th Aug 2026299 PMAQI
14th Aug 20263410 PMAQI
14th Aug 20263411 PMAQI
15th Aug 20262512 AMAQI
15th Aug 2026251 AMAQI
15th Aug 2026272 AMAQI
15th Aug 2026253 AMAQI

27°C25/28°C

15th Aug 2026274 AMAQI
15th Aug 2026255 AMAQI
15th Aug 2026236 AMAQI
15th Aug 2026237 AMAQI
15th Aug 2026258 AMAQI
15th Aug 2026239 AMAQI
15th Aug 20262710 AMAQI
15th Aug 20263411 AMAQI
15th Aug 20264012 PMAQI
15th Aug 2026401 PMAQI
15th Aug 2026422 PMAQI
15th Aug 2026383 PMAQI
15th Aug 2026424 PMAQI
15th Aug 2026385 PMAQI
15th Aug 2026406 PMAQI
15th Aug 2026387 PMAQI
15th Aug 2026408 PMAQI
15th Aug 2026319 PMAQI
15th Aug 20262510 PMAQI
15th Aug 20262511 PMAQI
16th Aug 20262512 AMAQI
16th Aug 2026331 AMAQI
16th Aug 2026232 AMAQI
16th Aug 2026213 AMAQI

26°C25/29°C

16th Aug 2026254 AMAQI
16th Aug 2026255 AMAQI
16th Aug 2026256 AMAQI
16th Aug 2026277 AMAQI
16th Aug 2026278 AMAQI
16th Aug 2026259 AMAQI
16th Aug 20262310 AMAQI
16th Aug 20263211 AMAQI
16th Aug 20263812 PMAQI
16th Aug 2026341 PMAQI
16th Aug 2026232 PMAQI
16th Aug 2026233 PMAQI
16th Aug 2026254 PMAQI
16th Aug 2026255 PMAQI
16th Aug 2026256 PMAQI
16th Aug 2026297 PMAQI
16th Aug 2026218 PMAQI
16th Aug 2026259 PMAQI
16th Aug 20263610 PMAQI
16th Aug 20262911 PMAQI
17th Aug 20262912 AMAQI
17th Aug 2026251 AMAQI
17th Aug 2026252 AMAQI
17th Aug 2026253 AMAQI

26°C24/29°C

17th Aug 2026254 AMAQI
4 AM
17th Aug 2026255 AMAQI
17th Aug 2026256 AMAQI
17th Aug 2026217 AMAQI
17th Aug 2026238 AMAQI
17th Aug 2026219 AMAQI
17th Aug 20262510 AMAQI
17th Aug 20262311 AMAQI
11 AM
17th Aug 20262112 PMAQI
17th Aug 2026231 PMAQI
17th Aug 2026252 PMAQI
17th Aug 2026233 PMAQI
17th Aug 2026234 PMAQI
17th Aug 2026315 PMAQI
17th Aug 2026256 PMAQI
6 PM
17th Aug 2026257 PMAQI
17th Aug 2026218 PMAQI
17th Aug 2026259 PMAQI
17th Aug 20262110 PMAQI
17th Aug 20262911 PMAQI
11 PM
3 AM

13°C9/18°C

Day time
Avg. Highest Time
2 PM - 3 PM

45AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
6 AM

29AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 PM to 3 PM (Avg. 45), while the lowest AQI was between 6 AM to 6 AM (Avg. 29).
Night time
Avg. Highest Time
7 PM

40AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
3 AM

31AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 7 PM (Avg. 40), while the lowest AQI was between 3 AM to 3 AM (Avg. 31).

2026 Days Vs Air Quality

Chidori, Kawanakajima, Kanagawa, Japan

2026

86%

196

14%

33

Total number of days with different AQI categories in last 229 days in 2026 (136 days remaining)

Good
196 Days
Moderate
33 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 86%

Health Risk Level:

Low

In 2026, 86% of 229 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

Chidori, Kawanakajima, Kanagawa, 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
20AQI (US)
2nd January 2026
16AQI (US)
3rd January 2026
16AQI (US)
4th January 2026
22AQI (US)
5th January 2026
37AQI (US)
6th January 2026
15AQI (US)
7th January 2026
24AQI (US)
8th January 2026
34AQI (US)
9th January 2026
15AQI (US)
10th January 2026
32AQI (US)
11th January 2026
24AQI (US)
12th January 2026
16AQI (US)
13th January 2026
30AQI (US)
14th January 2026
17AQI (US)
15th January 2026
32AQI (US)
16th January 2026
48AQI (US)
17th January 2026
51AQI (US)
18th January 2026
21AQI (US)
19th January 2026
40AQI (US)
20th January 2026
36AQI (US)
21st January 2026
12AQI (US)
22nd January 2026
23AQI (US)
23rd January 2026
35AQI (US)
24th January 2026
39AQI (US)
25th January 2026
43AQI (US)
26th January 2026
22AQI (US)
27th January 2026
40AQI (US)
28th January 2026
14AQI (US)
29th January 2026
19AQI (US)
30th January 2026
36AQI (US)
31st January 2026
37AQI (US)
1st February 2026
22AQI (US)
2nd February 2026
28AQI (US)
3rd February 2026
27AQI (US)
4th February 2026
41AQI (US)
5th February 2026
63AQI (US)
6th February 2026
53AQI (US)
7th February 2026
12AQI (US)
8th February 2026
12AQI (US)
9th February 2026
34AQI (US)
10th February 2026
37AQI (US)
11th February 2026
46AQI (US)
12th February 2026
44AQI (US)
13th February 2026
45AQI (US)
14th February 2026
64AQI (US)
15th February 2026
60AQI (US)
16th February 2026
42AQI (US)
17th February 2026
18AQI (US)
18th February 2026
40AQI (US)
19th February 2026
14AQI (US)
20th February 2026
26AQI (US)
21st February 2026
49AQI (US)
22nd February 2026
51AQI (US)
23rd February 2026
35AQI (US)
24th February 2026
34AQI (US)
25th February 2026
34AQI (US)
26th February 2026
10AQI (US)
27th February 2026
42AQI (US)
28th February 2026
35AQI (US)
1st March 2026
33AQI (US)
2nd March 2026
57AQI (US)
3rd March 2026
40AQI (US)
4th March 2026
47AQI (US)
5th March 2026
49AQI (US)
6th March 2026
50AQI (US)
7th March 2026
33AQI (US)
8th March 2026
24AQI (US)
9th March 2026
38AQI (US)
10th March 2026
57AQI (US)
11th March 2026
55AQI (US)
12th March 2026
62AQI (US)
13th March 2026
37AQI (US)
14th March 2026
44AQI (US)
15th March 2026
56AQI (US)
16th March 2026
46AQI (US)
17th March 2026
45AQI (US)
18th March 2026
49AQI (US)
19th March 2026
41AQI (US)
20th March 2026
27AQI (US)
21st March 2026
51AQI (US)
22nd March 2026
46AQI (US)
23rd March 2026
46AQI (US)
24th March 2026
42AQI (US)
25th March 2026
60AQI (US)
26th March 2026
27AQI (US)
27th March 2026
25AQI (US)
28th March 2026
52AQI (US)
29th March 2026
54AQI (US)
30th March 2026
54AQI (US)
31st March 2026
23AQI (US)
1st April 2026
20AQI (US)
2nd April 2026
32AQI (US)
3rd April 2026
45AQI (US)
4th April 2026
46AQI (US)
5th April 2026
44AQI (US)
6th April 2026
32AQI (US)
7th April 2026
33AQI (US)
8th April 2026
20AQI (US)
9th April 2026
27AQI (US)
10th April 2026
46AQI (US)
11th April 2026
41AQI (US)
12th April 2026
33AQI (US)
13th April 2026
39AQI (US)
14th April 2026
40AQI (US)
15th April 2026
35AQI (US)
16th April 2026
31AQI (US)
17th April 2026
34AQI (US)
18th April 2026
29AQI (US)
19th April 2026
30AQI (US)
20th April 2026
33AQI (US)
21st April 2026
37AQI (US)
22nd April 2026
46AQI (US)
23rd April 2026
37AQI (US)
24th April 2026
31AQI (US)
25th April 2026
45AQI (US)
26th April 2026
52AQI (US)
27th April 2026
49AQI (US)
28th April 2026
41AQI (US)
29th April 2026
38AQI (US)
30th April 2026
35AQI (US)
1st May 2026
47AQI (US)
2nd May 2026
48AQI (US)
3rd May 2026
44AQI (US)
4th May 2026
29AQI (US)
5th May 2026
21AQI (US)
6th May 2026
28AQI (US)
7th May 2026
28AQI (US)
8th May 2026
24AQI (US)
9th May 2026
25AQI (US)
10th May 2026
28AQI (US)
11th May 2026
27AQI (US)
12th May 2026
31AQI (US)
13th May 2026
36AQI (US)
14th May 2026
33AQI (US)
15th May 2026
34AQI (US)
16th May 2026
84AQI (US)
17th May 2026
67AQI (US)
18th May 2026
53AQI (US)
19th May 2026
49AQI (US)
20th May 2026
60AQI (US)
21st May 2026
58AQI (US)
22nd May 2026
60AQI (US)
23rd May 2026
54AQI (US)
24th May 2026
58AQI (US)
25th May 2026
47AQI (US)
26th May 2026
39AQI (US)
27th May 2026
24AQI (US)
28th May 2026
24AQI (US)
29th May 2026
24AQI (US)
30th May 2026
22AQI (US)
31st May 2026
27AQI (US)
1st June 2026
34AQI (US)
2nd June 2026
19AQI (US)
3rd June 2026
15AQI (US)
4th June 2026
22AQI (US)
5th June 2026
21AQI (US)
6th June 2026
21AQI (US)
7th June 2026
22AQI (US)
8th June 2026
20AQI (US)
9th June 2026
23AQI (US)
10th June 2026
22AQI (US)
11th June 2026
24AQI (US)
12th June 2026
23AQI (US)
13th June 2026
41AQI (US)
14th June 2026
43AQI (US)
15th June 2026
13AQI (US)
16th June 2026
23AQI (US)
17th June 2026
23AQI (US)
18th June 2026
24AQI (US)
19th June 2026
26AQI (US)
20th June 2026
22AQI (US)
21st June 2026
20AQI (US)
22nd June 2026
19AQI (US)
23rd June 2026
22AQI (US)
24th June 2026
22AQI (US)
25th June 2026
26AQI (US)
26th June 2026
29AQI (US)
27th June 2026
23AQI (US)
28th June 2026
26AQI (US)
29th June 2026
25AQI (US)
30th June 2026
25AQI (US)
1st July 2026
37AQI (US)
2nd July 2026
19AQI (US)
3rd July 2026
17AQI (US)
4th July 2026
38AQI (US)
5th July 2026
19AQI (US)
6th July 2026
24AQI (US)
7th July 2026
26AQI (US)
8th July 2026
23AQI (US)
9th July 2026
22AQI (US)
10th July 2026
22AQI (US)
11th July 2026
22AQI (US)
12th July 2026
26AQI (US)
13th July 2026
39AQI (US)
14th July 2026
51AQI (US)
15th July 2026
44AQI (US)
16th July 2026
68AQI (US)
17th July 2026
51AQI (US)
18th July 2026
23AQI (US)
19th July 2026
16AQI (US)
20th July 2026
36AQI (US)
21st July 2026
50AQI (US)
22nd July 2026
64AQI (US)
23rd July 2026
66AQI (US)
24th July 2026
44AQI (US)
25th July 2026
46AQI (US)
26th July 2026
20AQI (US)
27th July 2026
25AQI (US)
28th July 2026
34AQI (US)
29th July 2026
39AQI (US)
30th July 2026
39AQI (US)
31st July 2026
53AQI (US)
1st August 2026
63AQI (US)
2nd August 2026
59AQI (US)
3rd August 2026
15AQI (US)
4th August 2026
29AQI (US)
5th August 2026
25AQI (US)
6th August 2026
27AQI (US)
7th August 2026
33AQI (US)
8th August 2026
36AQI (US)
9th August 2026
34AQI (US)
10th August 2026
29AQI (US)
11th August 2026
33AQI (US)
12th August 2026
28AQI (US)
13th August 2026
26AQI (US)
14th August 2026
24AQI (US)
15th August 2026
31AQI (US)
16th August 2026
27AQI (US)
17th August 2026
24AQI (US)
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

28AQI (US)

36AQI (US)

44AQI (US)

37AQI (US)

40AQI (US)

24AQI (US)

36AQI (US)

32AQI (US)

No. of days

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

202635AQI (US)

30
1
23
5
21
10
29
1
23
8
30
25
6
15
2
196
33

Highest AQI (US) recorded in

March

44AQI (US)

Lowest AQI (US) recorded in

June

24AQI (US)

202534AQI (US)

31
28
29
2
30
31
30
23
8
20
11
30
20
11
24
6
22
9
318
47

Highest AQI (US) recorded in

August

46AQI (US)

Lowest AQI (US) recorded in

May

19AQI (US)

202433AQI (US)

29
1
28
1
31
28
2
28
3
24
6
20
11
31
30
31
30
31
341
24

Highest AQI (US) recorded in

July

46AQI (US)

Lowest AQI (US) recorded in

December

24AQI (US)

202336AQI (US)

27
3
25
3
27
4
22
8
28
3
26
4
28
3
31
23
7
31
24
5
28
3
320
43

Highest AQI (US) recorded in

April

45AQI (US)

Lowest AQI (US) recorded in

August

23AQI (US)

202233AQI (US)

31
21
31
27
3
21
10
25
5
20
3
1
28
30
1
29
1
31
295
23

Highest AQI (US) recorded in

May

47AQI (US)

Lowest AQI (US) recorded in

August

18AQI (US)

202125AQI (US)

30
1
28
30
1
30
30
1
29
1
29
2
29
2
30
31
29
1
28
3
353
12

Highest AQI (US) recorded in

June

33AQI (US)

Lowest AQI (US) recorded in

February

14AQI (US)

202017AQI (US)

13
21
18
30
31
31
19
31
29
1
31
254
1

Highest AQI (US) recorded in

August

24AQI (US)

Lowest AQI (US) recorded in

October

13AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2023(Avg.)
36AQI (US)
Least Polluted Year Recorded
2020(Avg.)
17AQI (US)

Chidori's annual 2026 AQI (US) (35) shows an average percentage change of 26.3% (worsened AQI (US)) compared to previous years: 2020 (17), 2021 (25), 2022 (33), 2023 (36), 2024 (33), 2025 (34).