Country Background
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+

February Air Quality Analysis

Chidori, Kawanakajima, Kanagawa, Japan

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
14th Feb 2024
64AQI
Lowest AQI recorded on
7th Feb 2026
12AQI

Same Day Analysis (7th February):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 12 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 6th Feb - 7th Feb 2026

Chidori, Kawanakajima, Kanagawa, Japan

AQI
Day
Night
.

6 AM6th Feb 2026

5 PM

5 AM7th Feb 2026

Day time
Avg. Highest Time
11AM6th Feb

66AQI

Avg. Lowest Time
6AM6th Feb

49AQI

Night time
Avg. Highest Time
6PM6th Feb

38AQI

Avg. Lowest Time
5AM7th Feb

8AQI

In the last 24 hours,

Chidori's AQI reached its highest point of 66 at 11 AM during the Day, while the lowest point, 8, was recorded at 5 AM during the Night between 6th Feb and 7th Feb 2026.

Day & Night AQI Trend : Jan - Feb 2026

Chidori, Kawanakajima, Kanagawa, Japan

JanFeb
09th - 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 - 06th06th - 07th07th
Day
Night
9th Jan 2026106 AMAQI
9th Jan 202687 AMAQI
9th Jan 202688 AMAQI
9th Jan 202689 AMAQI
9th Jan 2026810 AMAQI
9th Jan 2026811 AMAQI
9th Jan 20261012 PMAQI
9th Jan 2026121 PMAQI
9th Jan 2026122 PMAQI
9th Jan 2026123 PMAQI
9th Jan 2026124 PMAQI
9th Jan 2026175 PMAQI
9th Jan 2026236 PMAQI
9th Jan 2026297 PMAQI
9th Jan 2026298 PMAQI
9th Jan 2026259 PMAQI
9th Jan 20262710 PMAQI
9th Jan 20262711 PMAQI
10th Jan 20263312 AMAQI
10th Jan 2026401 AMAQI
10th Jan 2026362 AMAQI
10th Jan 2026363 AMAQI
10th Jan 2026234 AMAQI
10th Jan 2026215 AMAQI

6°C4/9°C

10th Jan 2026256 AMAQI
10th Jan 2026407 AMAQI
10th Jan 2026428 AMAQI
10th Jan 2026409 AMAQI
10th Jan 20264010 AMAQI
10th Jan 20263311 AMAQI
10th Jan 20263312 PMAQI
10th Jan 2026391 PMAQI
10th Jan 2026472 PMAQI
10th Jan 2026443 PMAQI
10th Jan 2026324 PMAQI
10th Jan 2026215 PMAQI
10th Jan 2026206 PMAQI
10th Jan 2026317 PMAQI
10th Jan 2026278 PMAQI
10th Jan 2026279 PMAQI
10th Jan 20262510 PMAQI
10th Jan 20262111 PMAQI
11th Jan 20261712 AMAQI
11th Jan 2026231 AMAQI
11th Jan 2026232 AMAQI
11th Jan 2026233 AMAQI
11th Jan 2026164 AMAQI
11th Jan 2026165 AMAQI

11°C6/14°C

11th Jan 2026256 AMAQI
11th Jan 2026368 AMAQI
11th Jan 2026449 AMAQI
11th Jan 20262910 AMAQI
11th Jan 20263111 AMAQI
11th Jan 20263112 PMAQI
11th Jan 2026311 PMAQI
11th Jan 2026332 PMAQI
11th Jan 2026333 PMAQI
11th Jan 2026274 PMAQI
11th Jan 2026215 PMAQI
11th Jan 2026176 PMAQI
11th Jan 2026197 PMAQI
11th Jan 2026178 PMAQI
11th Jan 2026129 PMAQI
11th Jan 20261910 PMAQI
11th Jan 20261911 PMAQI
12th Jan 20261912 AMAQI
12th Jan 2026191 AMAQI
12th Jan 2026192 AMAQI
12th Jan 2026193 AMAQI
12th Jan 2026104 AMAQI
12th Jan 202685 AMAQI

10°C5/13°C

12th Jan 202686 AMAQI
12th Jan 2026107 AMAQI
12th Jan 2026148 AMAQI
12th Jan 2026149 AMAQI
12th Jan 20261210 AMAQI
12th Jan 20261711 AMAQI
12th Jan 20261612 PMAQI
12th Jan 2026231 PMAQI
12th Jan 2026252 PMAQI
12th Jan 2026253 PMAQI
12th Jan 2026174 PMAQI
12th Jan 2026125 PMAQI
12th Jan 2026126 PMAQI
12th Jan 2026167 PMAQI
12th Jan 2026198 PMAQI
12th Jan 2026199 PMAQI
12th Jan 20262110 PMAQI
12th Jan 20262111 PMAQI
13th Jan 20262312 AMAQI
13th Jan 2026321 AMAQI
13th Jan 2026382 AMAQI
13th Jan 2026383 AMAQI
13th Jan 2026234 AMAQI
13th Jan 2026215 AMAQI

6°C4/8°C

13th Jan 2026216 AMAQI
13th Jan 2026257 AMAQI
13th Jan 2026238 AMAQI
13th Jan 2026259 AMAQI
13th Jan 20263110 AMAQI
13th Jan 20263611 AMAQI
13th Jan 20263612 PMAQI
13th Jan 2026381 PMAQI
13th Jan 2026402 PMAQI
13th Jan 2026403 PMAQI
13th Jan 2026384 PMAQI
13th Jan 2026345 PMAQI
13th Jan 2026276 PMAQI
13th Jan 2026277 PMAQI
13th Jan 2026258 PMAQI
13th Jan 2026259 PMAQI
13th Jan 20262110 PMAQI
13th Jan 20262311 PMAQI
14th Jan 20262512 AMAQI
14th Jan 2026231 AMAQI
14th Jan 2026212 AMAQI
14th Jan 2026233 AMAQI
14th Jan 2026174 AMAQI
14th Jan 2026195 AMAQI

10°C6/14°C

14th Jan 2026176 AMAQI
14th Jan 2026197 AMAQI
14th Jan 2026178 AMAQI
14th Jan 2026149 AMAQI
14th Jan 20261210 AMAQI
14th Jan 20262111 AMAQI
14th Jan 20261812 PMAQI
14th Jan 2026121 PMAQI
14th Jan 2026122 PMAQI
14th Jan 202683 PMAQI
14th Jan 2026254 PMAQI
14th Jan 2026235 PMAQI
14th Jan 2026176 PMAQI
14th Jan 2026177 PMAQI
14th Jan 2026148 PMAQI
14th Jan 2026109 PMAQI
14th Jan 20261010 PMAQI
14th Jan 20261211 PMAQI
15th Jan 20261212 AMAQI
15th Jan 2026141 AMAQI
15th Jan 2026172 AMAQI
15th Jan 2026173 AMAQI
15th Jan 2026214 AMAQI
15th Jan 2026215 AMAQI

9°C7/10°C

15th Jan 2026216 AMAQI
15th Jan 2026257 AMAQI
15th Jan 2026298 AMAQI
15th Jan 2026319 AMAQI
15th Jan 20263110 AMAQI
15th Jan 20263311 AMAQI
15th Jan 20263112 PMAQI
15th Jan 2026331 PMAQI
15th Jan 2026292 PMAQI
15th Jan 2026293 PMAQI
15th Jan 2026404 PMAQI
15th Jan 2026465 PMAQI
15th Jan 2026506 PMAQI
15th Jan 2026487 PMAQI
15th Jan 2026488 PMAQI
15th Jan 2026449 PMAQI
15th Jan 20264810 PMAQI
15th Jan 20265011 PMAQI
16th Jan 20265612 AMAQI
16th Jan 2026571 AMAQI
16th Jan 2026562 AMAQI
16th Jan 2026533 AMAQI
16th Jan 2026444 AMAQI
16th Jan 2026465 AMAQI

9°C6/12°C

16th Jan 2026446 AMAQI
16th Jan 2026467 AMAQI
16th Jan 2026428 AMAQI
16th Jan 2026449 AMAQI
16th Jan 20264810 AMAQI
16th Jan 20265511 AMAQI
16th Jan 20265312 PMAQI
16th Jan 2026561 PMAQI
16th Jan 2026622 PMAQI
16th Jan 2026663 PMAQI
16th Jan 2026564 PMAQI
16th Jan 2026385 PMAQI
16th Jan 2026366 PMAQI
16th Jan 2026427 PMAQI
16th Jan 2026448 PMAQI
16th Jan 2026369 PMAQI
16th Jan 20263610 PMAQI
16th Jan 20263611 PMAQI
17th Jan 20264012 AMAQI
17th Jan 2026491 AMAQI
17th Jan 2026512 AMAQI
17th Jan 2026563 AMAQI
17th Jan 2026564 AMAQI
17th Jan 2026555 AMAQI

12°C10/15°C

17th Jan 2026516 AMAQI
17th Jan 2026537 AMAQI
17th Jan 2026448 AMAQI
17th Jan 2026409 AMAQI
17th Jan 20264210 AMAQI
17th Jan 20264011 AMAQI
17th Jan 20264412 PMAQI
17th Jan 2026361 PMAQI
17th Jan 2026452 PMAQI
17th Jan 2026493 PMAQI
17th Jan 2026554 PMAQI
17th Jan 2026535 PMAQI
17th Jan 2026546 PMAQI
17th Jan 2026647 PMAQI
17th Jan 2026718 PMAQI
17th Jan 2026719 PMAQI
17th Jan 20266010 PMAQI
17th Jan 20264011 PMAQI
18th Jan 20262312 AMAQI
18th Jan 2026251 AMAQI
18th Jan 2026102 AMAQI
18th Jan 2026103 AMAQI
18th Jan 2026104 AMAQI
18th Jan 2026105 AMAQI

11°C8/13°C

18th Jan 202686 AMAQI
18th Jan 2026107 AMAQI
18th Jan 2026108 AMAQI
18th Jan 2026129 AMAQI
18th Jan 20261710 AMAQI
18th Jan 20261711 AMAQI
18th Jan 20261712 PMAQI
18th Jan 2026171 PMAQI
18th Jan 2026253 PMAQI
18th Jan 2026294 PMAQI
18th Jan 2026315 PMAQI
18th Jan 2026336 PMAQI
18th Jan 2026427 PMAQI
18th Jan 2026458 PMAQI
18th Jan 2026389 PMAQI
18th Jan 20262510 PMAQI
18th Jan 20262311 PMAQI
19th Jan 20262912 AMAQI
19th Jan 2026291 AMAQI
19th Jan 2026272 AMAQI
19th Jan 2026313 AMAQI
19th Jan 2026344 AMAQI
19th Jan 2026315 AMAQI

8°C7/9°C

19th Jan 2026316 AMAQI
19th Jan 2026297 AMAQI
19th Jan 2026238 AMAQI
19th Jan 2026259 AMAQI
19th Jan 20262910 AMAQI
19th Jan 20263811 AMAQI
19th Jan 20264612 PMAQI
19th Jan 2026421 PMAQI
19th Jan 2026442 PMAQI
19th Jan 2026483 PMAQI
19th Jan 2026524 PMAQI
19th Jan 2026535 PMAQI
19th Jan 2026556 PMAQI
19th Jan 2026557 PMAQI
19th Jan 2026518 PMAQI
19th Jan 2026549 PMAQI
19th Jan 20265310 PMAQI
19th Jan 20265711 PMAQI
20th Jan 20265712 AMAQI
20th Jan 2026621 AMAQI
20th Jan 2026652 AMAQI
20th Jan 2026653 AMAQI
20th Jan 2026624 AMAQI
20th Jan 2026655 AMAQI

8°C7/10°C

20th Jan 2026646 AMAQI
20th Jan 2026607 AMAQI
20th Jan 2026548 AMAQI
20th Jan 2026469 AMAQI
20th Jan 20263810 AMAQI
20th Jan 20263211 AMAQI
20th Jan 20261012 PMAQI
20th Jan 2026121 PMAQI
20th Jan 2026142 PMAQI
20th Jan 2026173 PMAQI
20th Jan 2026174 PMAQI
20th Jan 2026185 PMAQI
20th Jan 2026216 PMAQI
20th Jan 2026177 PMAQI
20th Jan 2026238 PMAQI
20th Jan 2026199 PMAQI
20th Jan 20261910 PMAQI
20th Jan 20261011 PMAQI
21st Jan 20261412 AMAQI
21st Jan 2026141 AMAQI
21st Jan 2026122 AMAQI
21st Jan 2026103 AMAQI
21st Jan 202664 AMAQI
21st Jan 202685 AMAQI

8°C4/11°C

21st Jan 202686 AMAQI
21st Jan 202687 AMAQI
21st Jan 202688 AMAQI
21st Jan 202689 AMAQI
21st Jan 2026810 AMAQI
21st Jan 20261012 PMAQI
21st Jan 2026101 PMAQI
21st Jan 2026122 PMAQI
21st Jan 2026103 PMAQI
21st Jan 2026124 PMAQI
21st Jan 2026125 PMAQI
21st Jan 2026166 PMAQI
21st Jan 2026147 PMAQI
21st Jan 2026178 PMAQI
21st Jan 2026199 PMAQI
21st Jan 20261910 PMAQI
21st Jan 20262711 PMAQI
22nd Jan 20262912 AMAQI
22nd Jan 2026291 AMAQI
22nd Jan 2026272 AMAQI
22nd Jan 2026233 AMAQI
22nd Jan 2026234 AMAQI
22nd Jan 2026215 AMAQI

4°C3/6°C

22nd Jan 2026196 AMAQI
22nd Jan 2026197 AMAQI
22nd Jan 2026198 AMAQI
22nd Jan 2026199 AMAQI
22nd Jan 20261910 AMAQI
22nd Jan 20261211 AMAQI
22nd Jan 20261412 PMAQI
22nd Jan 2026121 PMAQI
22nd Jan 2026302 PMAQI
22nd Jan 2026583 PMAQI
22nd Jan 202684 PMAQI
22nd Jan 2026245 PMAQI
22nd Jan 2026206 PMAQI
22nd Jan 2026127 PMAQI
22nd Jan 2026248 PMAQI
22nd Jan 2026419 PMAQI
22nd Jan 20262610 PMAQI
22nd Jan 20262411 PMAQI
23rd Jan 20261012 AMAQI
23rd Jan 2026101 AMAQI
23rd Jan 2026402 AMAQI
23rd Jan 2026263 AMAQI
23rd Jan 2026254 AMAQI
23rd Jan 2026435 AMAQI

4°C3/6°C

23rd Jan 2026366 AMAQI
23rd Jan 2026197 AMAQI
23rd Jan 2026328 AMAQI
23rd Jan 2026549 AMAQI
23rd Jan 20265410 AMAQI
23rd Jan 20263411 AMAQI
23rd Jan 20263812 PMAQI
23rd Jan 2026311 PMAQI
23rd Jan 2026102 PMAQI
23rd Jan 2026353 PMAQI
23rd Jan 2026244 PMAQI
23rd Jan 2026445 PMAQI
23rd Jan 2026566 PMAQI
23rd Jan 2026597 PMAQI
23rd Jan 2026428 PMAQI
23rd Jan 2026309 PMAQI
23rd Jan 20264810 PMAQI
23rd Jan 20264411 PMAQI
24th Jan 20264012 AMAQI
24th Jan 2026481 AMAQI
24th Jan 2026462 AMAQI
24th Jan 2026463 AMAQI
24th Jan 2026604 AMAQI
24th Jan 2026625 AMAQI

5°C3/8°C

24th Jan 2026336 AMAQI
24th Jan 2026257 AMAQI
24th Jan 2026298 AMAQI
24th Jan 2026469 AMAQI
24th Jan 20265210 AMAQI
24th Jan 20263211 AMAQI
24th Jan 20261812 PMAQI
24th Jan 2026231 PMAQI
24th Jan 2026342 PMAQI
24th Jan 2026563 PMAQI
24th Jan 2026294 PMAQI
24th Jan 2026245 PMAQI
24th Jan 2026246 PMAQI
24th Jan 2026407 PMAQI
24th Jan 2026388 PMAQI
24th Jan 2026329 PMAQI
24th Jan 20265010 PMAQI
24th Jan 20264011 PMAQI
25th Jan 20263812 AMAQI
25th Jan 2026461 AMAQI
25th Jan 2026822 AMAQI
25th Jan 2026573 AMAQI
25th Jan 2026424 AMAQI
25th Jan 2026645 AMAQI

7°C5/10°C

25th Jan 2026306 AMAQI
25th Jan 2026227 AMAQI
25th Jan 2026188 AMAQI
25th Jan 2026449 AMAQI
25th Jan 20265810 AMAQI
25th Jan 20264811 AMAQI
25th Jan 20266012 PMAQI
25th Jan 2026581 PMAQI
25th Jan 2026692 PMAQI
25th Jan 2026713 PMAQI
25th Jan 2026334 PMAQI
25th Jan 2026345 PMAQI
25th Jan 202686 PMAQI
25th Jan 2026187 PMAQI
25th Jan 2026478 PMAQI
25th Jan 2026369 PMAQI
25th Jan 20263110 PMAQI
25th Jan 20262911 PMAQI
26th Jan 20262812 AMAQI
26th Jan 2026261 AMAQI
26th Jan 2026342 AMAQI
26th Jan 2026243 AMAQI
26th Jan 2026244 AMAQI
26th Jan 2026525 AMAQI

5°C4/7°C

26th Jan 2026176 AMAQI
26th Jan 202687 AMAQI
26th Jan 2026168 AMAQI
26th Jan 2026259 AMAQI
26th Jan 20261211 AMAQI
26th Jan 20261212 PMAQI
26th Jan 2026101 PMAQI
26th Jan 2026102 PMAQI
26th Jan 202683 PMAQI
26th Jan 2026104 PMAQI
26th Jan 2026145 PMAQI
26th Jan 2026236 PMAQI
26th Jan 2026297 PMAQI
26th Jan 2026258 PMAQI
26th Jan 2026259 PMAQI
26th Jan 20263610 PMAQI
26th Jan 20263911 PMAQI
27th Jan 20264012 AMAQI
27th Jan 2026481 AMAQI
27th Jan 2026452 AMAQI
27th Jan 2026533 AMAQI
27th Jan 2026264 AMAQI
27th Jan 2026335 AMAQI

5°C2/7°C

27th Jan 2026296 AMAQI
27th Jan 2026387 AMAQI
27th Jan 2026388 AMAQI
27th Jan 2026409 AMAQI
27th Jan 20264410 AMAQI
27th Jan 20263011 AMAQI
27th Jan 20262912 PMAQI
27th Jan 2026341 PMAQI
27th Jan 2026432 PMAQI
27th Jan 2026403 PMAQI
27th Jan 2026344 PMAQI
27th Jan 2026335 PMAQI
27th Jan 2026356 PMAQI
27th Jan 2026307 PMAQI
27th Jan 2026428 PMAQI
27th Jan 2026559 PMAQI
27th Jan 20266610 PMAQI
27th Jan 20266211 PMAQI
28th Jan 20265812 AMAQI
28th Jan 2026201 AMAQI
28th Jan 2026122 AMAQI
28th Jan 2026143 AMAQI
28th Jan 2026194 AMAQI
28th Jan 2026125 AMAQI

6°C3/8°C

28th Jan 2026126 AMAQI
28th Jan 202687 AMAQI
28th Jan 202688 AMAQI
28th Jan 202689 AMAQI
28th Jan 2026810 AMAQI
28th Jan 2026811 AMAQI
28th Jan 2026812 PMAQI
28th Jan 202681 PMAQI
28th Jan 2026102 PMAQI
28th Jan 2026173 PMAQI
28th Jan 2026174 PMAQI
28th Jan 2026145 PMAQI
28th Jan 2026176 PMAQI
28th Jan 2026127 PMAQI
28th Jan 2026128 PMAQI
28th Jan 2026109 PMAQI
28th Jan 20261210 PMAQI
29th Jan 20261212 AMAQI
29th Jan 2026121 AMAQI
29th Jan 2026102 AMAQI
29th Jan 2026123 AMAQI
29th Jan 2026124 AMAQI
29th Jan 2026145 AMAQI

7°C5/9°C

29th Jan 2026176 AMAQI
29th Jan 2026177 AMAQI
29th Jan 2026178 AMAQI
29th Jan 2026179 AMAQI
29th Jan 20261910 AMAQI
29th Jan 20261411 AMAQI
29th Jan 20261012 PMAQI
29th Jan 202682 PMAQI
29th Jan 2026143 PMAQI
29th Jan 2026214 PMAQI
29th Jan 2026275 PMAQI
29th Jan 2026296 PMAQI
29th Jan 2026297 PMAQI
29th Jan 2026328 PMAQI
29th Jan 2026469 PMAQI
29th Jan 20263610 PMAQI
29th Jan 20263411 PMAQI
30th Jan 20261612 AMAQI
30th Jan 2026401 AMAQI
30th Jan 2026552 AMAQI
30th Jan 2026423 AMAQI
30th Jan 2026664 AMAQI
30th Jan 2026885 AMAQI

6°C4/7°C

30th Jan 2026466 AMAQI
30th Jan 2026558 AMAQI
30th Jan 2026569 AMAQI
30th Jan 20265810 AMAQI
30th Jan 20264011 AMAQI
30th Jan 20261212 PMAQI
30th Jan 2026391 PMAQI
30th Jan 2026342 PMAQI
30th Jan 2026193 PMAQI
30th Jan 2026204 PMAQI
30th Jan 2026205 PMAQI
30th Jan 2026216 PMAQI
30th Jan 2026187 PMAQI
30th Jan 2026158 PMAQI
30th Jan 2026129 PMAQI
30th Jan 20261810 PMAQI
30th Jan 20263211 PMAQI
31st Jan 20262312 AMAQI
31st Jan 2026341 AMAQI
31st Jan 2026362 AMAQI
31st Jan 2026363 AMAQI
31st Jan 2026414 AMAQI
31st Jan 2026465 AMAQI

5°C4/7°C

31st Jan 2026516 AMAQI
31st Jan 2026427 AMAQI
31st Jan 2026388 AMAQI
31st Jan 2026659 AMAQI
31st Jan 20268310 AMAQI
31st Jan 20263811 AMAQI
31st Jan 20262612 PMAQI
31st Jan 202681 PMAQI
31st Jan 2026382 PMAQI
31st Jan 2026303 PMAQI
31st Jan 2026464 PMAQI
31st Jan 2026305 PMAQI
31st Jan 2026266 PMAQI
31st Jan 2026488 PMAQI
31st Jan 2026369 PMAQI
31st Jan 20261610 PMAQI
31st Jan 20263311 PMAQI
1st Feb 20264212 AMAQI
1st Feb 2026201 AMAQI
1st Feb 2026142 AMAQI
1st Feb 2026173 AMAQI
1st Feb 2026124 AMAQI
1st Feb 2026125 AMAQI

5°C3/8°C

1st Feb 2026106 AMAQI
1st Feb 2026127 AMAQI
1st Feb 2026148 AMAQI
1st Feb 2026179 AMAQI
1st Feb 20261710 AMAQI
1st Feb 20261711 AMAQI
1st Feb 20261712 PMAQI
1st Feb 2026171 PMAQI
1st Feb 2026142 PMAQI
1st Feb 2026193 PMAQI
1st Feb 2026214 PMAQI
1st Feb 2026275 PMAQI
1st Feb 2026256 PMAQI
1st Feb 2026197 PMAQI
1st Feb 2026218 PMAQI
1st Feb 2026329 PMAQI
1st Feb 20264910 PMAQI
1st Feb 20265311 PMAQI
2nd Feb 20263812 AMAQI
2nd Feb 2026211 AMAQI
2nd Feb 2026142 AMAQI
2nd Feb 2026123 AMAQI
2nd Feb 2026124 AMAQI
2nd Feb 2026145 AMAQI

6°C4/8°C

2nd Feb 2026106 AMAQI
2nd Feb 2026127 AMAQI
2nd Feb 2026128 AMAQI
2nd Feb 2026149 AMAQI
2nd Feb 20261710 AMAQI
2nd Feb 20262111 AMAQI
2nd Feb 20261912 PMAQI
2nd Feb 2026231 PMAQI
2nd Feb 2026362 PMAQI
2nd Feb 2026483 PMAQI
2nd Feb 2026464 PMAQI
2nd Feb 2026515 PMAQI
2nd Feb 2026476 PMAQI
2nd Feb 2026407 PMAQI
2nd Feb 2026368 PMAQI
2nd Feb 2026409 PMAQI
2nd Feb 20264810 PMAQI
2nd Feb 20264511 PMAQI
3rd Feb 20264012 AMAQI
3rd Feb 2026261 AMAQI
3rd Feb 2026162 AMAQI
3rd Feb 2026343 AMAQI
3rd Feb 2026454 AMAQI
3rd Feb 2026305 AMAQI

7°C6/10°C

3rd Feb 2026226 AMAQI
3rd Feb 2026347 AMAQI
3rd Feb 2026258 AMAQI
3rd Feb 2026229 AMAQI
3rd Feb 20265210 AMAQI
3rd Feb 20262011 AMAQI
3rd Feb 20262612 PMAQI
3rd Feb 2026121 PMAQI
3rd Feb 2026102 PMAQI
3rd Feb 2026103 PMAQI
3rd Feb 2026255 PMAQI
3rd Feb 2026246 PMAQI
3rd Feb 2026257 PMAQI
3rd Feb 2026368 PMAQI
3rd Feb 2026509 PMAQI
3rd Feb 20262310 PMAQI
3rd Feb 20263011 PMAQI
4th Feb 20261812 AMAQI
4th Feb 2026241 AMAQI
4th Feb 2026252 AMAQI
4th Feb 2026363 AMAQI
4th Feb 2026444 AMAQI
4th Feb 2026415 AMAQI

8°C5/10°C

4th Feb 2026346 AMAQI
4th Feb 2026407 AMAQI
4th Feb 2026488 AMAQI
4th Feb 2026429 AMAQI
4th Feb 20265210 AMAQI
4th Feb 20265011 AMAQI
4th Feb 20262112 PMAQI
4th Feb 2026211 PMAQI
4th Feb 2026232 PMAQI
4th Feb 2026343 PMAQI
4th Feb 2026384 PMAQI
4th Feb 2026435 PMAQI
4th Feb 2026406 PMAQI
4th Feb 2026517 PMAQI
4th Feb 2026628 PMAQI
4th Feb 2026549 PMAQI
4th Feb 20267110 PMAQI
4th Feb 20267311 PMAQI
5th Feb 20267012 AMAQI
5th Feb 2026641 AMAQI
5th Feb 2026522 AMAQI
5th Feb 2026503 AMAQI
5th Feb 2026404 AMAQI
5th Feb 2026465 AMAQI

8°C5/9°C

5th Feb 2026386 AMAQI
5th Feb 2026387 AMAQI
5th Feb 2026428 AMAQI
5th Feb 2026449 AMAQI
5th Feb 20264510 AMAQI
5th Feb 20265811 AMAQI
5th Feb 20265612 PMAQI
5th Feb 2026571 PMAQI
5th Feb 2026662 PMAQI
5th Feb 2026823 PMAQI
5th Feb 2026864 PMAQI
5th Feb 2026805 PMAQI
5th Feb 2026766 PMAQI
5th Feb 2026787 PMAQI
5th Feb 2026828 PMAQI
5th Feb 2026899 PMAQI
5th Feb 20269010 PMAQI
5th Feb 20268411 PMAQI
6th Feb 20267412 AMAQI
6th Feb 2026741 AMAQI
6th Feb 2026782 AMAQI
6th Feb 2026783 AMAQI
6th Feb 2026594 AMAQI
6th Feb 2026515 AMAQI

9°C7/11°C

6th Feb 2026496 AMAQI
6th Feb 2026567 AMAQI
6th Feb 2026558 AMAQI
6th Feb 2026589 AMAQI
6th Feb 20266510 AMAQI
6th Feb 20266611 AMAQI
6th Feb 2026661 PMAQI
6th Feb 2026622 PMAQI
6th Feb 2026573 PMAQI
6th Feb 2026644 PMAQI
6th Feb 2026625 PMAQI
6th Feb 2026386 PMAQI
6th Feb 2026277 PMAQI
6th Feb 2026298 PMAQI
6th Feb 2026219 PMAQI
6th Feb 20261010 PMAQI
6th Feb 20261011 PMAQI
7th Feb 20261212 AMAQI
7th Feb 2026101 AMAQI
7th Feb 202682 AMAQI
7th Feb 202683 AMAQI
7th Feb 202684 AMAQI
7th Feb 202685 AMAQI

10°C8/13°C

7th Feb 202686 AMAQI
6 AM
7th Feb 202687 AMAQI
7th Feb 202688 AMAQI
7th Feb 2026109 AMAQI
7th Feb 2026811 AMAQI
11 AM
7th Feb 2026812 PMAQI
7th Feb 2026121 PMAQI
7th Feb 202682 PMAQI
7th Feb 2026123 PMAQI
7th Feb 2026124 PMAQI
5 PM
7th Feb 2026126 PMAQI
7th Feb 2026127 PMAQI
7th Feb 2026168 PMAQI
7th Feb 2026239 PMAQI
7th Feb 20263110 PMAQI
7th Feb 20262511 PMAQI
11 PM
5 AM

3°C2/5°C

Day time
Avg. Highest Time
10 AM

35AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
12 PM

25AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 10 AM (Avg. 35), while the lowest AQI was between 12 PM to 12 PM (Avg. 25).
Night time
Avg. Highest Time
8 PM - 11 PM

35AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
4 AM

30AQI

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. 35), while the lowest AQI was between 4 AM to 4 AM (Avg. 30).

2026 Days Vs Air Quality

Chidori, Kawanakajima, Kanagawa, Japan

2026

92%

35

8%

3

Total number of days with different AQI categories in last 39 days in 2026 (326 days remaining)

Good
35 Days
Moderate
3 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 92%

Health Risk Level:

Very Low

In 2026, 92% of 39 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.

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
20AQI (US)
30th January 2026
36AQI (US)
31st January 2026
38AQI (US)
1st February 2026
22AQI (US)
2nd February 2026
28AQI (US)
3rd February 2026
28AQI (US)
4th February 2026
41AQI (US)
5th February 2026
63AQI (US)
6th February 2026
53AQI (US)
7th February 2026
12AQI (US)
8th February 2026
9th February 2026
10th February 2026
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

28AQI (US)

35AQI (US)

No. of days

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

202629AQI (US)

30
1
5
2
35
3

Highest AQI (US) recorded in

February

35AQI (US)

Lowest AQI (US) recorded in

January

28AQI (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)

30
1
28
1
31
28
2
28
3
24
6
20
11
31
30
31
30
31
342
24

Highest AQI (US) recorded in

July

46AQI (US)

Lowest AQI (US) recorded in

December

24AQI (US)

202336AQI (US)

28
3
25
3
27
4
22
8
28
3
26
4
28
3
31
23
7
31
24
5
28
3
321
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) (29) shows an average percentage change of 5.7% (worsened AQI (US)) compared to previous years: 2020 (17), 2021 (25), 2022 (33), 2023 (36), 2024 (33), 2025 (34).