Edogawa, Ichikawa, Chiba, 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
Edogawa, Ichikawa, Chiba, Japan
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Aug 2025
61AQILowest AQI recorded on
25th Aug 2023
8AQISame Day Analysis (7th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 32 of Good air quality, showing improvement over 2025 on the same day.
Day & Night AQI Trend: 6th Aug - 7th Aug 2026
Edogawa, Ichikawa, Chiba, Japan
AQI
Day
Night
.
4 AM6th Aug 2026
6 PM
3 AM7th Aug 2026
Day time
Avg. Highest Time
9AM6th Aug
29AQI
Avg. Lowest Time
8AM6th Aug
21AQI
Night time
Avg. Highest Time
9PM6th Aug
27AQI
Avg. Lowest Time
11PM6th Aug
21AQI
In the last 24 hours,
Edogawa's AQI reached its highest point of 29 at 9 AM during the Day, while the lowest point, 21, was recorded at 11 PM during the Night between 6th Aug and 7th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Edogawa, Ichikawa, Chiba, Japan
JulAug
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 Jul 2026184 AMAQI
9th Jul 2026245 AMAQI
9th Jul 2026266 AMAQI
9th Jul 2026167 AMAQI
9th Jul 202698 AMAQI
9th Jul 2026229 AMAQI
9th Jul 20262210 AMAQI
9th Jul 20262211 AMAQI
9th Jul 20262212 PMAQI
9th Jul 2026221 PMAQI
9th Jul 2026242 PMAQI
9th Jul 2026263 PMAQI
9th Jul 2026264 PMAQI
9th Jul 2026255 PMAQI
9th Jul 2026246 PMAQI
9th Jul 2026267 PMAQI
9th Jul 2026248 PMAQI
9th Jul 2026229 PMAQI
9th Jul 20262410 PMAQI
9th Jul 20262511 PMAQI
10th Jul 20262412 AMAQI
10th Jul 2026261 AMAQI
10th Jul 2026242 AMAQI
10th Jul 2026133 AMAQI
26°C23/30°C
10th Jul 2026224 AMAQI
10th Jul 2026185 AMAQI
10th Jul 2026186 AMAQI
10th Jul 2026167 AMAQI
10th Jul 2026188 AMAQI
10th Jul 2026169 AMAQI
10th Jul 20262810 AMAQI
10th Jul 20263011 AMAQI
10th Jul 20262512 PMAQI
10th Jul 2026221 PMAQI
10th Jul 2026212 PMAQI
10th Jul 2026223 PMAQI
10th Jul 2026224 PMAQI
10th Jul 2026265 PMAQI
10th Jul 2026266 PMAQI
10th Jul 2026287 PMAQI
10th Jul 2026288 PMAQI
10th Jul 2026189 PMAQI
10th Jul 2026810 PMAQI
10th Jul 20261911 PMAQI
11th Jul 20261812 AMAQI
11th Jul 202681 AMAQI
11th Jul 2026182 AMAQI
11th Jul 202683 AMAQI
26°C23/30°C
11th Jul 202694 AMAQI
11th Jul 202685 AMAQI
11th Jul 2026276 AMAQI
11th Jul 2026227 AMAQI
11th Jul 2026208 AMAQI
11th Jul 2026209 AMAQI
11th Jul 20263110 AMAQI
11th Jul 20262611 AMAQI
11th Jul 20262412 PMAQI
11th Jul 2026221 PMAQI
11th Jul 2026222 PMAQI
11th Jul 2026203 PMAQI
11th Jul 2026264 PMAQI
11th Jul 2026285 PMAQI
11th Jul 2026256 PMAQI
11th Jul 2026267 PMAQI
11th Jul 2026178 PMAQI
11th Jul 2026179 PMAQI
11th Jul 20262910 PMAQI
11th Jul 20262811 PMAQI
12th Jul 20263012 AMAQI
12th Jul 2026301 AMAQI
12th Jul 2026282 AMAQI
12th Jul 2026203 AMAQI
26°C24/29°C
12th Jul 2026244 AMAQI
12th Jul 2026295 AMAQI
12th Jul 2026266 AMAQI
12th Jul 2026277 AMAQI
12th Jul 2026288 AMAQI
12th Jul 2026289 AMAQI
12th Jul 20262910 AMAQI
12th Jul 20262611 AMAQI
12th Jul 20262312 PMAQI
12th Jul 2026221 PMAQI
12th Jul 2026232 PMAQI
12th Jul 2026253 PMAQI
12th Jul 2026244 PMAQI
12th Jul 2026265 PMAQI
12th Jul 2026306 PMAQI
12th Jul 2026277 PMAQI
12th Jul 2026298 PMAQI
12th Jul 2026289 PMAQI
12th Jul 20262810 PMAQI
12th Jul 20262811 PMAQI
13th Jul 20263212 AMAQI
13th Jul 2026281 AMAQI
13th Jul 2026292 AMAQI
13th Jul 2026323 AMAQI
26°C25/27°C
13th Jul 2026274 AMAQI
13th Jul 2026265 AMAQI
13th Jul 2026306 AMAQI
13th Jul 2026287 AMAQI
13th Jul 2026308 AMAQI
13th Jul 2026319 AMAQI
13th Jul 20262710 AMAQI
13th Jul 20262811 AMAQI
13th Jul 20262712 PMAQI
13th Jul 2026241 PMAQI
13th Jul 2026242 PMAQI
13th Jul 2026263 PMAQI
13th Jul 2026304 PMAQI
13th Jul 2026385 PMAQI
13th Jul 2026726 PMAQI
13th Jul 2026707 PMAQI
13th Jul 2026568 PMAQI
13th Jul 2026589 PMAQI
13th Jul 20265510 PMAQI
13th Jul 20265011 PMAQI
14th Jul 20264612 AMAQI
14th Jul 2026581 AMAQI
14th Jul 2026642 AMAQI
14th Jul 2026583 AMAQI
27°C25/30°C
14th Jul 2026544 AMAQI
14th Jul 2026565 AMAQI
14th Jul 2026426 AMAQI
14th Jul 2026447 AMAQI
14th Jul 2026338 AMAQI
14th Jul 2026409 AMAQI
14th Jul 20265610 AMAQI
14th Jul 20265411 AMAQI
14th Jul 20264412 PMAQI
14th Jul 2026361 PMAQI
14th Jul 2026382 PMAQI
14th Jul 2026423 PMAQI
14th Jul 2026244 PMAQI
14th Jul 2026305 PMAQI
14th Jul 2026286 PMAQI
14th Jul 2026297 PMAQI
14th Jul 2026338 PMAQI
14th Jul 2026369 PMAQI
14th Jul 20264210 PMAQI
14th Jul 20263611 PMAQI
15th Jul 20262712 AMAQI
15th Jul 2026211 AMAQI
15th Jul 2026312 AMAQI
15th Jul 2026193 AMAQI
27°C24/31°C
15th Jul 2026294 AMAQI
15th Jul 2026315 AMAQI
15th Jul 2026386 AMAQI
15th Jul 2026337 AMAQI
15th Jul 2026388 AMAQI
15th Jul 2026429 AMAQI
15th Jul 20264810 AMAQI
15th Jul 20264811 AMAQI
15th Jul 20264612 PMAQI
15th Jul 2026421 PMAQI
15th Jul 2026512 PMAQI
15th Jul 2026523 PMAQI
15th Jul 2026594 PMAQI
15th Jul 2026535 PMAQI
15th Jul 2026516 PMAQI
15th Jul 2026537 PMAQI
15th Jul 2026528 PMAQI
15th Jul 2026509 PMAQI
15th Jul 20264610 PMAQI
15th Jul 20264411 PMAQI
16th Jul 20264412 AMAQI
16th Jul 2026401 AMAQI
16th Jul 2026472 AMAQI
16th Jul 2026323 AMAQI
29°C26/32°C
16th Jul 2026674 AMAQI
16th Jul 2026665 AMAQI
16th Jul 2026656 AMAQI
16th Jul 2026667 AMAQI
16th Jul 2026638 AMAQI
16th Jul 2026639 AMAQI
16th Jul 20267010 AMAQI
16th Jul 20267211 AMAQI
16th Jul 20267012 PMAQI
16th Jul 2026761 PMAQI
16th Jul 2026762 PMAQI
16th Jul 2026813 PMAQI
16th Jul 2026874 PMAQI
16th Jul 2026895 PMAQI
16th Jul 2026806 PMAQI
16th Jul 2026727 PMAQI
16th Jul 2026738 PMAQI
16th Jul 2026769 PMAQI
16th Jul 20268210 PMAQI
16th Jul 20268211 PMAQI
17th Jul 20267012 AMAQI
17th Jul 2026651 AMAQI
17th Jul 2026572 AMAQI
17th Jul 2026533 AMAQI
29°C26/35°C
17th Jul 2026514 AMAQI
17th Jul 2026465 AMAQI
17th Jul 2026446 AMAQI
17th Jul 2026427 AMAQI
17th Jul 2026448 AMAQI
17th Jul 2026569 AMAQI
17th Jul 20265410 AMAQI
17th Jul 20266311 AMAQI
17th Jul 20266612 PMAQI
17th Jul 2026671 PMAQI
17th Jul 2026792 PMAQI
17th Jul 2026603 PMAQI
17th Jul 2026214 PMAQI
17th Jul 2026235 PMAQI
17th Jul 2026426 PMAQI
17th Jul 2026547 PMAQI
17th Jul 2026588 PMAQI
17th Jul 2026539 PMAQI
17th Jul 20265210 PMAQI
17th Jul 20264011 PMAQI
18th Jul 20263312 AMAQI
18th Jul 2026291 AMAQI
18th Jul 2026272 AMAQI
18th Jul 2026313 AMAQI
28°C26/30°C
18th Jul 2026334 AMAQI
18th Jul 2026275 AMAQI
18th Jul 2026256 AMAQI
18th Jul 2026177 AMAQI
18th Jul 2026128 AMAQI
18th Jul 2026219 AMAQI
18th Jul 20261710 AMAQI
18th Jul 20261711 AMAQI
18th Jul 20262512 PMAQI
18th Jul 2026251 PMAQI
18th Jul 2026232 PMAQI
18th Jul 2026123 PMAQI
18th Jul 202684 PMAQI
18th Jul 202685 PMAQI
18th Jul 2026136 PMAQI
18th Jul 2026127 PMAQI
18th Jul 202688 PMAQI
18th Jul 202689 PMAQI
18th Jul 2026810 PMAQI
18th Jul 20261011 PMAQI
19th Jul 20261012 AMAQI
19th Jul 202671 AMAQI
19th Jul 2026122 AMAQI
19th Jul 2026123 AMAQI
27°C25/30°C
19th Jul 2026124 AMAQI
19th Jul 2026125 AMAQI
19th Jul 2026116 AMAQI
19th Jul 202687 AMAQI
19th Jul 202688 AMAQI
19th Jul 202689 AMAQI
19th Jul 20261010 AMAQI
19th Jul 20262711 AMAQI
19th Jul 20262312 PMAQI
19th Jul 2026231 PMAQI
19th Jul 2026252 PMAQI
19th Jul 2026253 PMAQI
19th Jul 2026234 PMAQI
19th Jul 2026215 PMAQI
19th Jul 2026236 PMAQI
19th Jul 2026277 PMAQI
19th Jul 2026278 PMAQI
19th Jul 2026279 PMAQI
19th Jul 20262910 PMAQI
19th Jul 20262511 PMAQI
20th Jul 20263312 AMAQI
20th Jul 2026311 AMAQI
20th Jul 2026362 AMAQI
20th Jul 2026213 AMAQI
27°C25/30°C
20th Jul 2026234 AMAQI
20th Jul 2026215 AMAQI
20th Jul 2026236 AMAQI
20th Jul 2026257 AMAQI
20th Jul 2026278 AMAQI
20th Jul 2026279 AMAQI
20th Jul 20262710 AMAQI
20th Jul 20262711 AMAQI
20th Jul 20262112 PMAQI
20th Jul 2026211 PMAQI
20th Jul 2026572 PMAQI
20th Jul 2026543 PMAQI
20th Jul 2026534 PMAQI
20th Jul 2026555 PMAQI
20th Jul 2026546 PMAQI
20th Jul 2026547 PMAQI
20th Jul 2026548 PMAQI
20th Jul 2026489 PMAQI
20th Jul 20265010 PMAQI
20th Jul 20264611 PMAQI
21st Jul 20265212 AMAQI
21st Jul 2026531 AMAQI
21st Jul 2026422 AMAQI
21st Jul 2026333 AMAQI
29°C26/33°C
21st Jul 2026294 AMAQI
21st Jul 2026255 AMAQI
21st Jul 2026276 AMAQI
21st Jul 2026277 AMAQI
21st Jul 2026338 AMAQI
21st Jul 2026319 AMAQI
21st Jul 20263810 AMAQI
21st Jul 20265111 AMAQI
21st Jul 2026691 PMAQI
21st Jul 2026712 PMAQI
21st Jul 2026733 PMAQI
21st Jul 2026664 PMAQI
21st Jul 2026545 PMAQI
21st Jul 2026566 PMAQI
21st Jul 2026917 PMAQI
21st Jul 2026588 PMAQI
21st Jul 2026549 PMAQI
21st Jul 20265510 PMAQI
21st Jul 20265411 PMAQI
22nd Jul 20265712 AMAQI
22nd Jul 2026571 AMAQI
22nd Jul 2026622 AMAQI
22nd Jul 2026643 AMAQI
30°C27/35°C
22nd Jul 2026634 AMAQI
22nd Jul 2026645 AMAQI
22nd Jul 2026606 AMAQI
22nd Jul 2026607 AMAQI
22nd Jul 2026588 AMAQI
22nd Jul 2026649 AMAQI
22nd Jul 20266610 AMAQI
22nd Jul 20267211 AMAQI
22nd Jul 20267512 PMAQI
22nd Jul 2026761 PMAQI
22nd Jul 2026812 PMAQI
22nd Jul 2026763 PMAQI
22nd Jul 2026714 PMAQI
22nd Jul 2026665 PMAQI
22nd Jul 2026676 PMAQI
22nd Jul 2026697 PMAQI
22nd Jul 2026718 PMAQI
22nd Jul 2026679 PMAQI
22nd Jul 20267910 PMAQI
22nd Jul 20268111 PMAQI
23rd Jul 20267112 AMAQI
23rd Jul 2026711 AMAQI
23rd Jul 2026642 AMAQI
23rd Jul 2026623 AMAQI
30°C27/33°C
23rd Jul 2026604 AMAQI
23rd Jul 2026585 AMAQI
23rd Jul 2026576 AMAQI
23rd Jul 2026637 AMAQI
23rd Jul 2026628 AMAQI
23rd Jul 2026659 AMAQI
23rd Jul 20266710 AMAQI
23rd Jul 20266511 AMAQI
23rd Jul 20266712 PMAQI
23rd Jul 2026711 PMAQI
23rd Jul 2026762 PMAQI
23rd Jul 2026853 PMAQI
23rd Jul 2026754 PMAQI
23rd Jul 2026715 PMAQI
23rd Jul 2026686 PMAQI
23rd Jul 2026647 PMAQI
23rd Jul 2026578 PMAQI
23rd Jul 2026449 PMAQI
23rd Jul 20264010 PMAQI
23rd Jul 20262911 PMAQI
24th Jul 20263612 AMAQI
24th Jul 2026361 AMAQI
24th Jul 2026272 AMAQI
24th Jul 2026293 AMAQI
31°C28/37°C
24th Jul 2026274 AMAQI
24th Jul 2026255 AMAQI
24th Jul 2026236 AMAQI
24th Jul 2026237 AMAQI
24th Jul 2026298 AMAQI
24th Jul 2026279 AMAQI
24th Jul 20263110 AMAQI
24th Jul 20265011 AMAQI
24th Jul 20265012 PMAQI
24th Jul 2026461 PMAQI
24th Jul 2026622 PMAQI
24th Jul 2026743 PMAQI
24th Jul 2026734 PMAQI
24th Jul 2026765 PMAQI
24th Jul 2026536 PMAQI
24th Jul 2026687 PMAQI
24th Jul 2026428 PMAQI
24th Jul 2026469 PMAQI
24th Jul 20264010 PMAQI
24th Jul 20263811 PMAQI
25th Jul 20264612 AMAQI
25th Jul 2026521 AMAQI
25th Jul 2026472 AMAQI
25th Jul 2026363 AMAQI
29°C27/32°C
25th Jul 2026364 AMAQI
25th Jul 2026315 AMAQI
25th Jul 2026256 AMAQI
25th Jul 2026217 AMAQI
25th Jul 2026218 AMAQI
25th Jul 2026219 AMAQI
25th Jul 20262310 AMAQI
25th Jul 20264611 AMAQI
25th Jul 20265612 PMAQI
25th Jul 2026641 PMAQI
25th Jul 2026512 PMAQI
25th Jul 2026503 PMAQI
25th Jul 2026514 PMAQI
25th Jul 2026445 PMAQI
25th Jul 2026216 PMAQI
25th Jul 2026237 PMAQI
25th Jul 2026178 PMAQI
25th Jul 2026129 PMAQI
25th Jul 20261410 PMAQI
25th Jul 20261711 PMAQI
26th Jul 2026812 AMAQI
26th Jul 2026141 AMAQI
26th Jul 2026192 AMAQI
26th Jul 2026123 AMAQI
29°C24/33°C
26th Jul 2026174 AMAQI
26th Jul 2026125 AMAQI
26th Jul 2026106 AMAQI
26th Jul 2026127 AMAQI
26th Jul 2026128 AMAQI
26th Jul 2026129 AMAQI
26th Jul 20261410 AMAQI
26th Jul 20262711 AMAQI
26th Jul 20262712 PMAQI
26th Jul 2026521 PMAQI
26th Jul 2026532 PMAQI
26th Jul 2026663 PMAQI
26th Jul 2026424 PMAQI
26th Jul 2026235 PMAQI
26th Jul 2026296 PMAQI
26th Jul 2026387 PMAQI
26th Jul 2026318 PMAQI
26th Jul 2026319 PMAQI
26th Jul 20262110 PMAQI
26th Jul 20262511 PMAQI
27th Jul 20262512 AMAQI
27th Jul 2026301 AMAQI
27th Jul 2026252 AMAQI
27th Jul 2026253 AMAQI
27°C25/31°C
27th Jul 2026214 AMAQI
27th Jul 2026215 AMAQI
27th Jul 2026216 AMAQI
27th Jul 2026237 AMAQI
27th Jul 2026258 AMAQI
27th Jul 2026219 AMAQI
27th Jul 20262110 AMAQI
27th Jul 20262911 AMAQI
27th Jul 20262112 PMAQI
27th Jul 2026231 PMAQI
27th Jul 2026272 PMAQI
27th Jul 2026233 PMAQI
27th Jul 2026294 PMAQI
27th Jul 2026295 PMAQI
27th Jul 2026236 PMAQI
27th Jul 2026257 PMAQI
27th Jul 2026218 PMAQI
27th Jul 2026299 PMAQI
27th Jul 20262310 PMAQI
27th Jul 20262111 PMAQI
28th Jul 20262512 AMAQI
28th Jul 2026251 AMAQI
28th Jul 2026252 AMAQI
28th Jul 2026293 AMAQI
26°C24/30°C
28th Jul 2026254 AMAQI
28th Jul 2026255 AMAQI
28th Jul 2026296 AMAQI
28th Jul 2026257 AMAQI
28th Jul 2026258 AMAQI
28th Jul 2026259 AMAQI
28th Jul 20262310 AMAQI
28th Jul 20262111 AMAQI
28th Jul 20264212 PMAQI
28th Jul 2026551 PMAQI
28th Jul 2026622 PMAQI
28th Jul 2026553 PMAQI
28th Jul 2026524 PMAQI
28th Jul 2026295 PMAQI
28th Jul 2026336 PMAQI
28th Jul 2026297 PMAQI
28th Jul 2026298 PMAQI
28th Jul 2026239 PMAQI
28th Jul 20262910 PMAQI
28th Jul 20265011 PMAQI
29th Jul 20265612 AMAQI
29th Jul 2026561 AMAQI
29th Jul 2026632 AMAQI
29th Jul 2026353 AMAQI
26°C23/30°C
29th Jul 2026604 AMAQI
29th Jul 2026575 AMAQI
29th Jul 2026586 AMAQI
29th Jul 2026537 AMAQI
29th Jul 2026278 AMAQI
29th Jul 2026429 AMAQI
29th Jul 20263610 AMAQI
29th Jul 20262311 AMAQI
29th Jul 20262912 PMAQI
29th Jul 2026291 PMAQI
29th Jul 2026122 PMAQI
29th Jul 2026123 PMAQI
29th Jul 2026104 PMAQI
29th Jul 202685 PMAQI
29th Jul 2026126 PMAQI
29th Jul 2026177 PMAQI
29th Jul 2026178 PMAQI
29th Jul 2026179 PMAQI
29th Jul 20262510 PMAQI
29th Jul 20263311 PMAQI
30th Jul 20262912 AMAQI
30th Jul 2026211 AMAQI
30th Jul 2026232 AMAQI
30th Jul 2026233 AMAQI
29°C25/35°C
30th Jul 2026174 AMAQI
30th Jul 2026195 AMAQI
30th Jul 2026236 AMAQI
30th Jul 2026237 AMAQI
30th Jul 2026128 AMAQI
30th Jul 2026169 AMAQI
30th Jul 20262510 AMAQI
30th Jul 20263111 AMAQI
30th Jul 20264212 PMAQI
30th Jul 2026471 PMAQI
30th Jul 2026532 PMAQI
30th Jul 2026573 PMAQI
30th Jul 2026654 PMAQI
30th Jul 2026715 PMAQI
30th Jul 2026666 PMAQI
30th Jul 2026747 PMAQI
30th Jul 2026628 PMAQI
30th Jul 2026599 PMAQI
30th Jul 20264410 PMAQI
30th Jul 20264911 PMAQI
31st Jul 20265512 AMAQI
31st Jul 2026511 AMAQI
31st Jul 2026332 AMAQI
31st Jul 2026383 AMAQI
31°C27/35°C
31st Jul 2026384 AMAQI
31st Jul 2026385 AMAQI
31st Jul 2026446 AMAQI
31st Jul 2026487 AMAQI
31st Jul 2026388 AMAQI
31st Jul 2026319 AMAQI
31st Jul 20264410 AMAQI
31st Jul 20265211 AMAQI
31st Jul 20265812 PMAQI
31st Jul 2026561 PMAQI
31st Jul 2026522 PMAQI
31st Jul 2026513 PMAQI
31st Jul 2026404 PMAQI
31st Jul 2026465 PMAQI
31st Jul 2026556 PMAQI
31st Jul 2026727 PMAQI
31st Jul 2026648 PMAQI
31st Jul 2026519 PMAQI
31st Jul 20264410 PMAQI
31st Jul 20264811 PMAQI
1st Aug 20265512 AMAQI
1st Aug 2026511 AMAQI
1st Aug 2026532 AMAQI
1st Aug 2026403 AMAQI
30°C27/35°C
1st Aug 2026584 AMAQI
1st Aug 2026565 AMAQI
1st Aug 2026606 AMAQI
1st Aug 2026587 AMAQI
1st Aug 2026578 AMAQI
1st Aug 2026559 AMAQI
1st Aug 20265610 AMAQI
1st Aug 20266211 AMAQI
1st Aug 20266312 PMAQI
1st Aug 2026601 PMAQI
1st Aug 2026642 PMAQI
1st Aug 2026683 PMAQI
1st Aug 2026694 PMAQI
1st Aug 2026625 PMAQI
1st Aug 2026636 PMAQI
1st Aug 2026687 PMAQI
1st Aug 2026678 PMAQI
1st Aug 2026709 PMAQI
1st Aug 20266810 PMAQI
1st Aug 20267011 PMAQI
2nd Aug 20267112 AMAQI
2nd Aug 2026731 AMAQI
2nd Aug 2026732 AMAQI
2nd Aug 2026483 AMAQI
31°C26/36°C
2nd Aug 2026784 AMAQI
2nd Aug 2026785 AMAQI
2nd Aug 2026746 AMAQI
2nd Aug 2026817 AMAQI
2nd Aug 2026658 AMAQI
2nd Aug 2026559 AMAQI
2nd Aug 20266010 AMAQI
2nd Aug 20268311 AMAQI
2nd Aug 20266912 PMAQI
2nd Aug 2026551 PMAQI
2nd Aug 2026522 PMAQI
2nd Aug 2026423 PMAQI
2nd Aug 2026444 PMAQI
2nd Aug 2026295 PMAQI
2nd Aug 2026276 PMAQI
2nd Aug 2026237 PMAQI
2nd Aug 2026198 PMAQI
2nd Aug 202689 PMAQI
2nd Aug 2026810 PMAQI
2nd Aug 2026811 PMAQI
3rd Aug 20261012 AMAQI
3rd Aug 202681 AMAQI
3rd Aug 202682 AMAQI
3rd Aug 2026123 AMAQI
29°C24/34°C
3rd Aug 2026124 AMAQI
3rd Aug 202695 AMAQI
3rd Aug 2026176 AMAQI
3rd Aug 2026177 AMAQI
3rd Aug 2026178 AMAQI
3rd Aug 2026219 AMAQI
3rd Aug 20261710 AMAQI
3rd Aug 20261911 AMAQI
3rd Aug 20262512 PMAQI
3rd Aug 2026211 PMAQI
3rd Aug 2026172 PMAQI
3rd Aug 2026253 PMAQI
3rd Aug 2026334 PMAQI
3rd Aug 2026255 PMAQI
3rd Aug 2026236 PMAQI
3rd Aug 2026337 PMAQI
3rd Aug 2026318 PMAQI
3rd Aug 2026279 PMAQI
3rd Aug 20262910 PMAQI
3rd Aug 20262711 PMAQI
4th Aug 20262912 AMAQI
4th Aug 2026251 AMAQI
4th Aug 2026252 AMAQI
4th Aug 2026253 AMAQI
25°C23/27°C
4th Aug 2026294 AMAQI
4th Aug 2026295 AMAQI
4th Aug 2026216 AMAQI
4th Aug 2026237 AMAQI
4th Aug 2026178 AMAQI
4th Aug 2026219 AMAQI
4th Aug 20262310 AMAQI
4th Aug 20262511 AMAQI
4th Aug 20262912 PMAQI
4th Aug 2026421 PMAQI
4th Aug 2026532 PMAQI
4th Aug 2026503 PMAQI
4th Aug 2026444 PMAQI
4th Aug 2026555 PMAQI
4th Aug 2026486 PMAQI
4th Aug 2026517 PMAQI
4th Aug 2026488 PMAQI
4th Aug 2026549 PMAQI
4th Aug 20264410 PMAQI
4th Aug 20264611 PMAQI
5th Aug 20264212 AMAQI
5th Aug 2026481 AMAQI
5th Aug 2026442 AMAQI
5th Aug 2026273 AMAQI
25°C22/29°C
5th Aug 2026274 AMAQI
5th Aug 2026275 AMAQI
5th Aug 2026276 AMAQI
5th Aug 2026297 AMAQI
5th Aug 2026298 AMAQI
5th Aug 2026299 AMAQI
5th Aug 20262910 AMAQI
5th Aug 20262911 AMAQI
5th Aug 20262912 PMAQI
5th Aug 2026271 PMAQI
5th Aug 2026292 PMAQI
5th Aug 2026293 PMAQI
5th Aug 2026294 PMAQI
5th Aug 2026275 PMAQI
5th Aug 2026256 PMAQI
5th Aug 2026277 PMAQI
5th Aug 2026258 PMAQI
5th Aug 2026239 PMAQI
5th Aug 20262110 PMAQI
5th Aug 20262311 PMAQI
6th Aug 20262312 AMAQI
6th Aug 2026211 AMAQI
6th Aug 2026212 AMAQI
6th Aug 2026213 AMAQI
26°C23/30°C
6th Aug 2026214 AMAQI
6th Aug 2026255 AMAQI
6th Aug 2026256 AMAQI
6th Aug 2026257 AMAQI
6th Aug 2026218 AMAQI
6th Aug 2026299 AMAQI
6th Aug 20262710 AMAQI
6th Aug 20262511 AMAQI
6th Aug 20262312 PMAQI
6th Aug 2026231 PMAQI
6th Aug 2026232 PMAQI
6th Aug 2026253 PMAQI
6th Aug 2026254 PMAQI
6th Aug 2026255 PMAQI
6th Aug 2026236 PMAQI
6th Aug 2026257 PMAQI
6th Aug 2026258 PMAQI
6th Aug 2026279 PMAQI
6th Aug 20262110 PMAQI
6th Aug 20262111 PMAQI
7th Aug 20262312 AMAQI
7th Aug 2026231 AMAQI
7th Aug 2026252 AMAQI
7th Aug 2026273 AMAQI
29°C25/33°C
7th Aug 2026254 AMAQI
4 AM7th Aug 2026255 AMAQI
7th Aug 2026256 AMAQI
7th Aug 2026277 AMAQI
7th Aug 2026258 AMAQI
7th Aug 2026219 AMAQI
7th Aug 20262110 AMAQI
7th Aug 20262111 AMAQI
11 AM7th Aug 20263812 PMAQI
7th Aug 2026441 PMAQI
7th Aug 2026482 PMAQI
7th Aug 2026573 PMAQI
7th Aug 2026504 PMAQI
7th Aug 2026345 PMAQI
7th Aug 2026256 PMAQI
6 PM7th Aug 2026257 PMAQI
7th Aug 2026258 PMAQI
7th Aug 2026259 PMAQI
7th Aug 20264010 PMAQI
7th Aug 20265811 PMAQI
11 PM3 AM
29°C26/33°C
Day time
Avg. Highest Time
2 PM - 3 PM
45AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
8 AM
30AQI
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 8 AM to 8 AM (Avg. 30).
Night time
Avg. Highest Time
7 PM
43AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
3 AM
30AQI
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. 43), while the lowest AQI was between 3 AM to 3 AM (Avg. 30).
2026 Days Vs Air Quality
Edogawa, Ichikawa, Chiba, Japan
2026
85%
186
15%
33
Total number of days with different AQI categories in last 219 days in 2026 (146 days remaining)
Good
186 DaysModerate
33 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 85%
Health Risk Level:
Low
In 2026, 85% of 219 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
Edogawa, Ichikawa, Chiba, 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)
22AQI (US)
2nd January 2026
23AQI (US)
23AQI (US)
3rd January 2026
18AQI (US)
18AQI (US)
4th January 2026
29AQI (US)
29AQI (US)
5th January 2026
53AQI (US)
53AQI (US)
6th January 2026
23AQI (US)
23AQI (US)
7th January 2026
34AQI (US)
34AQI (US)
8th January 2026
42AQI (US)
42AQI (US)
9th January 2026
17AQI (US)
17AQI (US)
10th January 2026
38AQI (US)
38AQI (US)
11th January 2026
34AQI (US)
34AQI (US)
12th January 2026
23AQI (US)
23AQI (US)
13th January 2026
40AQI (US)
40AQI (US)
14th January 2026
17AQI (US)
17AQI (US)
15th January 2026
29AQI (US)
29AQI (US)
16th January 2026
50AQI (US)
50AQI (US)
17th January 2026
56AQI (US)
56AQI (US)
18th January 2026
22AQI (US)
22AQI (US)
19th January 2026
45AQI (US)
45AQI (US)
20th January 2026
50AQI (US)
50AQI (US)
21st January 2026
14AQI (US)
14AQI (US)
22nd January 2026
25AQI (US)
25AQI (US)
23rd January 2026
38AQI (US)
38AQI (US)
24th January 2026
42AQI (US)
42AQI (US)
25th January 2026
43AQI (US)
43AQI (US)
26th January 2026
23AQI (US)
23AQI (US)
27th January 2026
44AQI (US)
44AQI (US)
28th January 2026
23AQI (US)
23AQI (US)
29th January 2026
18AQI (US)
18AQI (US)
30th January 2026
28AQI (US)
28AQI (US)
31st January 2026
38AQI (US)
38AQI (US)
1st February 2026
40AQI (US)
40AQI (US)
2nd February 2026
47AQI (US)
47AQI (US)
3rd February 2026
26AQI (US)
26AQI (US)
4th February 2026
41AQI (US)
41AQI (US)
5th February 2026
64AQI (US)
64AQI (US)
6th February 2026
62AQI (US)
62AQI (US)
7th February 2026
13AQI (US)
13AQI (US)
8th February 2026
13AQI (US)
13AQI (US)
9th February 2026
33AQI (US)
33AQI (US)
10th February 2026
39AQI (US)
39AQI (US)
11th February 2026
58AQI (US)
58AQI (US)
12th February 2026
30AQI (US)
30AQI (US)
13th February 2026
49AQI (US)
49AQI (US)
14th February 2026
63AQI (US)
63AQI (US)
15th February 2026
64AQI (US)
64AQI (US)
16th February 2026
50AQI (US)
50AQI (US)
17th February 2026
16AQI (US)
16AQI (US)
18th February 2026
40AQI (US)
40AQI (US)
19th February 2026
18AQI (US)
18AQI (US)
20th February 2026
26AQI (US)
26AQI (US)
21st February 2026
48AQI (US)
48AQI (US)
22nd February 2026
51AQI (US)
51AQI (US)
23rd February 2026
33AQI (US)
33AQI (US)
24th February 2026
45AQI (US)
45AQI (US)
25th February 2026
34AQI (US)
34AQI (US)
26th February 2026
21AQI (US)
21AQI (US)
27th February 2026
34AQI (US)
34AQI (US)
28th February 2026
23AQI (US)
23AQI (US)
1st March 2026
18AQI (US)
18AQI (US)
2nd March 2026
59AQI (US)
59AQI (US)
3rd March 2026
43AQI (US)
43AQI (US)
4th March 2026
41AQI (US)
41AQI (US)
5th March 2026
11AQI (US)
11AQI (US)
6th March 2026
26AQI (US)
26AQI (US)
7th March 2026
41AQI (US)
41AQI (US)
8th March 2026
33AQI (US)
33AQI (US)
9th March 2026
42AQI (US)
42AQI (US)
10th March 2026
56AQI (US)
56AQI (US)
11th March 2026
55AQI (US)
55AQI (US)
12th March 2026
63AQI (US)
63AQI (US)
13th March 2026
37AQI (US)
37AQI (US)
14th March 2026
45AQI (US)
45AQI (US)
15th March 2026
56AQI (US)
56AQI (US)
16th March 2026
47AQI (US)
47AQI (US)
17th March 2026
46AQI (US)
46AQI (US)
18th March 2026
49AQI (US)
49AQI (US)
19th March 2026
36AQI (US)
36AQI (US)
20th March 2026
32AQI (US)
32AQI (US)
21st March 2026
52AQI (US)
52AQI (US)
22nd March 2026
46AQI (US)
46AQI (US)
23rd March 2026
45AQI (US)
45AQI (US)
24th March 2026
48AQI (US)
48AQI (US)
25th March 2026
61AQI (US)
61AQI (US)
26th March 2026
28AQI (US)
28AQI (US)
27th March 2026
29AQI (US)
29AQI (US)
28th March 2026
51AQI (US)
51AQI (US)
29th March 2026
50AQI (US)
50AQI (US)
30th March 2026
55AQI (US)
55AQI (US)
31st March 2026
34AQI (US)
34AQI (US)
1st April 2026
27AQI (US)
27AQI (US)
2nd April 2026
31AQI (US)
31AQI (US)
3rd April 2026
44AQI (US)
44AQI (US)
4th April 2026
46AQI (US)
46AQI (US)
5th April 2026
37AQI (US)
37AQI (US)
6th April 2026
29AQI (US)
29AQI (US)
7th April 2026
27AQI (US)
27AQI (US)
8th April 2026
22AQI (US)
22AQI (US)
9th April 2026
29AQI (US)
29AQI (US)
10th April 2026
48AQI (US)
48AQI (US)
11th April 2026
49AQI (US)
49AQI (US)
12th April 2026
35AQI (US)
35AQI (US)
13th April 2026
42AQI (US)
42AQI (US)
14th April 2026
39AQI (US)
39AQI (US)
15th April 2026
37AQI (US)
37AQI (US)
16th April 2026
34AQI (US)
34AQI (US)
17th April 2026
33AQI (US)
33AQI (US)
18th April 2026
30AQI (US)
30AQI (US)
19th April 2026
33AQI (US)
33AQI (US)
20th April 2026
32AQI (US)
32AQI (US)
21st April 2026
35AQI (US)
35AQI (US)
22nd April 2026
44AQI (US)
44AQI (US)
23rd April 2026
39AQI (US)
39AQI (US)
24th April 2026
32AQI (US)
32AQI (US)
25th April 2026
45AQI (US)
45AQI (US)
26th April 2026
51AQI (US)
51AQI (US)
27th April 2026
48AQI (US)
48AQI (US)
28th April 2026
42AQI (US)
42AQI (US)
29th April 2026
39AQI (US)
39AQI (US)
30th April 2026
35AQI (US)
35AQI (US)
1st May 2026
47AQI (US)
47AQI (US)
2nd May 2026
48AQI (US)
48AQI (US)
3rd May 2026
51AQI (US)
51AQI (US)
4th May 2026
35AQI (US)
35AQI (US)
5th May 2026
21AQI (US)
21AQI (US)
6th May 2026
29AQI (US)
29AQI (US)
7th May 2026
29AQI (US)
29AQI (US)
8th May 2026
25AQI (US)
25AQI (US)
9th May 2026
25AQI (US)
25AQI (US)
10th May 2026
29AQI (US)
29AQI (US)
11th May 2026
29AQI (US)
29AQI (US)
12th May 2026
33AQI (US)
33AQI (US)
13th May 2026
39AQI (US)
39AQI (US)
14th May 2026
33AQI (US)
33AQI (US)
15th May 2026
34AQI (US)
34AQI (US)
16th May 2026
85AQI (US)
85AQI (US)
17th May 2026
68AQI (US)
68AQI (US)
18th May 2026
53AQI (US)
53AQI (US)
19th May 2026
49AQI (US)
49AQI (US)
20th May 2026
62AQI (US)
62AQI (US)
21st May 2026
58AQI (US)
58AQI (US)
22nd May 2026
60AQI (US)
60AQI (US)
23rd May 2026
53AQI (US)
53AQI (US)
24th May 2026
58AQI (US)
58AQI (US)
25th May 2026
47AQI (US)
47AQI (US)
26th May 2026
39AQI (US)
39AQI (US)
27th May 2026
25AQI (US)
25AQI (US)
28th May 2026
25AQI (US)
25AQI (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
21AQI (US)
21AQI (US)
3rd June 2026
13AQI (US)
13AQI (US)
4th June 2026
22AQI (US)
22AQI (US)
5th June 2026
22AQI (US)
22AQI (US)
6th June 2026
21AQI (US)
21AQI (US)
7th June 2026
22AQI (US)
22AQI (US)
8th June 2026
20AQI (US)
20AQI (US)
9th June 2026
23AQI (US)
23AQI (US)
10th June 2026
21AQI (US)
21AQI (US)
11th June 2026
24AQI (US)
24AQI (US)
12th June 2026
23AQI (US)
23AQI (US)
13th June 2026
39AQI (US)
39AQI (US)
14th June 2026
44AQI (US)
44AQI (US)
15th June 2026
12AQI (US)
12AQI (US)
16th June 2026
22AQI (US)
22AQI (US)
17th June 2026
23AQI (US)
23AQI (US)
18th June 2026
24AQI (US)
24AQI (US)
19th June 2026
26AQI (US)
26AQI (US)
20th June 2026
22AQI (US)
22AQI (US)
21st June 2026
20AQI (US)
20AQI (US)
22nd June 2026
19AQI (US)
19AQI (US)
23rd June 2026
20AQI (US)
20AQI (US)
24th June 2026
22AQI (US)
22AQI (US)
25th June 2026
25AQI (US)
25AQI (US)
26th June 2026
29AQI (US)
29AQI (US)
27th June 2026
22AQI (US)
22AQI (US)
28th June 2026
26AQI (US)
26AQI (US)
29th June 2026
24AQI (US)
24AQI (US)
30th June 2026
24AQI (US)
24AQI (US)
1st July 2026
34AQI (US)
34AQI (US)
2nd July 2026
20AQI (US)
20AQI (US)
3rd July 2026
16AQI (US)
16AQI (US)
4th July 2026
37AQI (US)
37AQI (US)
5th July 2026
21AQI (US)
21AQI (US)
6th July 2026
26AQI (US)
26AQI (US)
7th July 2026
26AQI (US)
26AQI (US)
8th July 2026
22AQI (US)
22AQI (US)
9th July 2026
23AQI (US)
23AQI (US)
10th July 2026
22AQI (US)
22AQI (US)
11th July 2026
21AQI (US)
21AQI (US)
12th July 2026
27AQI (US)
27AQI (US)
13th July 2026
37AQI (US)
37AQI (US)
14th July 2026
43AQI (US)
43AQI (US)
15th July 2026
42AQI (US)
42AQI (US)
16th July 2026
68AQI (US)
68AQI (US)
17th July 2026
52AQI (US)
52AQI (US)
18th July 2026
19AQI (US)
19AQI (US)
19th July 2026
18AQI (US)
18AQI (US)
20th July 2026
37AQI (US)
37AQI (US)
21st July 2026
50AQI (US)
50AQI (US)
22nd July 2026
68AQI (US)
68AQI (US)
23rd July 2026
63AQI (US)
63AQI (US)
24th July 2026
43AQI (US)
43AQI (US)
25th July 2026
34AQI (US)
34AQI (US)
26th July 2026
25AQI (US)
25AQI (US)
27th July 2026
24AQI (US)
24AQI (US)
28th July 2026
33AQI (US)
33AQI (US)
29th July 2026
33AQI (US)
33AQI (US)
30th July 2026
40AQI (US)
40AQI (US)
31st July 2026
48AQI (US)
48AQI (US)
1st August 2026
61AQI (US)
61AQI (US)
2nd August 2026
51AQI (US)
51AQI (US)
3rd August 2026
20AQI (US)
20AQI (US)
4th August 2026
36AQI (US)
36AQI (US)
5th August 2026
29AQI (US)
29AQI (US)
6th August 2026
24AQI (US)
24AQI (US)
7th August 2026
32AQI (US)
32AQI (US)
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
32AQI (US)
39AQI (US)
43AQI (US)
37AQI (US)
41AQI (US)
23AQI (US)
35AQI (US)
36AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202636AQI (US)
29
2
22
6
22
9
29
1
22
9
30
27
4
5
2
186
33
Highest AQI (US) recorded in
March43AQI (US)
Lowest AQI (US) recorded in
June23AQI (US)
202536AQI (US)
31
28
29
2
30
31
30
25
6
22
9
30
14
17
11
19
12
19
293
72
Highest AQI (US) recorded in
December54AQI (US)
Lowest AQI (US) recorded in
May18AQI (US)
202431AQI (US)
30
1
29
31
30
31
30
29
2
31
29
1
31
29
1
31
361
5
Highest AQI (US) recorded in
April36AQI (US)
Lowest AQI (US) recorded in
August24AQI (US)
202331AQI (US)
30
1
28
27
4
24
6
30
1
27
3
31
31
30
31
28
1
31
348
16
Highest AQI (US) recorded in
April43AQI (US)
Lowest AQI (US) recorded in
August18AQI (US)
202231AQI (US)
31
19
2
23
8
22
8
31
30
21
3
1
28
31
30
30
1
297
22
Highest AQI (US) recorded in
March43AQI (US)
Lowest AQI (US) recorded in
August19AQI (US)
202124AQI (US)
21
2
30
31
30
31
143
2
Highest AQI (US) recorded in
August27AQI (US)
Lowest AQI (US) recorded in
November22AQI (US)
202013AQI (US)
13
21
18
30
31
31
8
152
Highest AQI (US) recorded in
August17AQI (US)
Lowest AQI (US) recorded in
September10AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2026(Avg.)
36AQI (US)Least Polluted Year Recorded
2020(Avg.)
13AQI (US)Edogawa's annual 2026 AQI (US) (36) shows an average percentage change of 45.8% (worsened AQI (US)) compared to previous years: 2020 (13), 2021 (24), 2022 (31), 2023 (31), 2024 (31), 2025 (36).
