Chofugaoka, Tokyo, 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+
June Air Quality Analysis
Chofugaoka, Tokyo, Japan
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
30th Jun 2022
71AQILowest AQI recorded on
22nd Jun 2025
13AQISame Day Analysis (3rd June):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 22 of Good air quality, showing improvement over 2024, 2023 and 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Jun - 4th Jun 2026
Chofugaoka, Tokyo, Japan
AQI
Day
Night
.
4 AM3rd Jun 2026
6 PM
3 AM4th Jun 2026
Day time
Avg. Highest Time
3PM3rd Jun
30AQI
Avg. Lowest Time
7AM3rd Jun
19AQI
Night time
Avg. Highest Time
12AM4th Jun
27AQI
Avg. Lowest Time
11PM3rd Jun
21AQI
In the last 24 hours,
Chofugaoka's AQI reached its highest point of 30 at 3 PM during the Day, while the lowest point, 19, was recorded at 7 AM during the Day between 3rd Jun and 4th Jun 2026.
Day & Night AQI Trend : May - Jun 2026
Chofugaoka, Tokyo, Japan
MayJun
06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th
Day
Night
6th May 2026334 AMAQI
6th May 2026255 AMAQI
6th May 2026276 AMAQI
6th May 2026457 AMAQI
6th May 2026298 AMAQI
6th May 2026479 AMAQI
6th May 20264410 AMAQI
6th May 20264911 AMAQI
6th May 20264212 PMAQI
6th May 2026201 PMAQI
6th May 2026222 PMAQI
6th May 2026213 PMAQI
6th May 2026234 PMAQI
6th May 2026215 PMAQI
6th May 2026246 PMAQI
6th May 2026247 PMAQI
6th May 2026228 PMAQI
6th May 2026309 PMAQI
6th May 20262110 PMAQI
6th May 20262111 PMAQI
7th May 20263212 AMAQI
7th May 2026351 AMAQI
7th May 2026382 AMAQI
7th May 2026423 AMAQI
18°C15/21°C
7th May 2026464 AMAQI
7th May 2026415 AMAQI
7th May 2026286 AMAQI
7th May 2026387 AMAQI
7th May 2026378 AMAQI
7th May 2026449 AMAQI
7th May 20264610 AMAQI
7th May 20263511 AMAQI
7th May 20262512 PMAQI
7th May 2026241 PMAQI
7th May 2026242 PMAQI
7th May 2026193 PMAQI
7th May 2026254 PMAQI
7th May 2026235 PMAQI
7th May 2026246 PMAQI
7th May 2026227 PMAQI
7th May 2026128 PMAQI
7th May 2026169 PMAQI
7th May 20262110 PMAQI
7th May 20262911 PMAQI
8th May 20262212 AMAQI
8th May 2026201 AMAQI
8th May 2026232 AMAQI
8th May 2026223 AMAQI
21°C17/25°C
8th May 2026234 AMAQI
8th May 2026315 AMAQI
8th May 2026256 AMAQI
8th May 2026237 AMAQI
8th May 2026198 AMAQI
8th May 2026299 AMAQI
8th May 20264210 AMAQI
8th May 20263711 AMAQI
8th May 20262412 PMAQI
8th May 2026191 PMAQI
8th May 2026202 PMAQI
8th May 2026253 PMAQI
8th May 2026214 PMAQI
8th May 2026235 PMAQI
8th May 2026246 PMAQI
8th May 2026237 PMAQI
8th May 2026298 PMAQI
8th May 2026249 PMAQI
8th May 20262610 PMAQI
8th May 20262511 PMAQI
9th May 20262912 AMAQI
9th May 2026271 AMAQI
9th May 2026262 AMAQI
9th May 2026273 AMAQI
23°C20/27°C
9th May 2026434 AMAQI
9th May 2026215 AMAQI
9th May 2026166 AMAQI
9th May 2026227 AMAQI
9th May 2026288 AMAQI
9th May 2026289 AMAQI
9th May 20265310 AMAQI
9th May 20264211 AMAQI
9th May 20261912 PMAQI
9th May 2026161 PMAQI
9th May 2026172 PMAQI
9th May 2026183 PMAQI
9th May 2026164 PMAQI
9th May 2026255 PMAQI
9th May 2026196 PMAQI
9th May 2026137 PMAQI
9th May 2026128 PMAQI
9th May 2026189 PMAQI
9th May 20261810 PMAQI
9th May 20262111 PMAQI
10th May 20262812 AMAQI
10th May 2026291 AMAQI
10th May 2026382 AMAQI
10th May 2026293 AMAQI
20°C18/23°C
10th May 2026524 AMAQI
10th May 2026565 AMAQI
10th May 2026236 AMAQI
10th May 2026257 AMAQI
10th May 2026218 AMAQI
10th May 2026439 AMAQI
10th May 20264810 AMAQI
10th May 20263911 AMAQI
10th May 20262512 PMAQI
10th May 2026251 PMAQI
10th May 2026262 PMAQI
10th May 2026283 PMAQI
10th May 2026294 PMAQI
10th May 2026225 PMAQI
10th May 2026196 PMAQI
10th May 2026197 PMAQI
10th May 2026188 PMAQI
10th May 2026219 PMAQI
10th May 20262410 PMAQI
10th May 20262411 PMAQI
11th May 20262712 AMAQI
11th May 2026311 AMAQI
11th May 2026302 AMAQI
11th May 2026263 AMAQI
19°C16/22°C
11th May 2026444 AMAQI
11th May 2026195 AMAQI
11th May 2026326 AMAQI
11th May 2026307 AMAQI
11th May 2026378 AMAQI
11th May 2026419 AMAQI
11th May 20265310 AMAQI
11th May 20264811 AMAQI
11th May 20262512 PMAQI
11th May 2026201 PMAQI
11th May 2026232 PMAQI
11th May 2026273 PMAQI
11th May 2026244 PMAQI
11th May 2026305 PMAQI
11th May 2026266 PMAQI
11th May 2026277 PMAQI
11th May 2026218 PMAQI
11th May 2026209 PMAQI
11th May 20262310 PMAQI
11th May 20262411 PMAQI
12th May 20263312 AMAQI
12th May 2026351 AMAQI
12th May 2026492 AMAQI
12th May 2026413 AMAQI
19°C16/22°C
12th May 2026444 AMAQI
12th May 2026445 AMAQI
12th May 2026496 AMAQI
12th May 2026457 AMAQI
12th May 2026368 AMAQI
12th May 2026409 AMAQI
12th May 20265910 AMAQI
12th May 20262911 AMAQI
12th May 20262212 PMAQI
12th May 2026201 PMAQI
12th May 2026262 PMAQI
12th May 2026303 PMAQI
12th May 2026234 PMAQI
12th May 2026275 PMAQI
12th May 2026356 PMAQI
12th May 2026377 PMAQI
12th May 2026178 PMAQI
12th May 2026199 PMAQI
12th May 20262010 PMAQI
12th May 20263111 PMAQI
13th May 20264412 AMAQI
13th May 2026481 AMAQI
13th May 2026542 AMAQI
13th May 2026633 AMAQI
19°C17/23°C
13th May 2026644 AMAQI
13th May 2026665 AMAQI
13th May 2026616 AMAQI
13th May 2026517 AMAQI
13th May 2026478 AMAQI
13th May 2026529 AMAQI
13th May 20266010 AMAQI
13th May 20265211 AMAQI
13th May 20264112 PMAQI
13th May 2026201 PMAQI
13th May 2026292 PMAQI
13th May 2026273 PMAQI
13th May 2026214 PMAQI
13th May 2026265 PMAQI
13th May 2026206 PMAQI
13th May 2026197 PMAQI
13th May 2026168 PMAQI
13th May 2026259 PMAQI
13th May 20262910 PMAQI
13th May 20263111 PMAQI
14th May 20263212 AMAQI
14th May 2026381 AMAQI
14th May 2026512 AMAQI
14th May 2026513 AMAQI
22°C17/26°C
14th May 2026554 AMAQI
14th May 2026595 AMAQI
14th May 2026336 AMAQI
14th May 2026257 AMAQI
14th May 2026298 AMAQI
14th May 2026389 AMAQI
14th May 20265010 AMAQI
14th May 20263411 AMAQI
14th May 20262612 PMAQI
14th May 2026281 PMAQI
14th May 2026342 PMAQI
14th May 2026333 PMAQI
14th May 2026284 PMAQI
14th May 2026365 PMAQI
14th May 2026376 PMAQI
14th May 2026327 PMAQI
14th May 2026358 PMAQI
14th May 2026299 PMAQI
14th May 20262810 PMAQI
14th May 20263111 PMAQI
15th May 20263912 AMAQI
15th May 2026461 AMAQI
15th May 2026352 AMAQI
15th May 2026343 AMAQI
20°C16/25°C
15th May 2026434 AMAQI
15th May 2026355 AMAQI
15th May 2026296 AMAQI
15th May 2026287 AMAQI
15th May 2026448 AMAQI
15th May 2026489 AMAQI
15th May 20265210 AMAQI
15th May 20264111 AMAQI
15th May 20262912 PMAQI
15th May 2026301 PMAQI
15th May 2026262 PMAQI
15th May 2026403 PMAQI
15th May 2026384 PMAQI
15th May 2026255 PMAQI
15th May 2026276 PMAQI
15th May 2026297 PMAQI
15th May 2026408 PMAQI
15th May 2026299 PMAQI
15th May 20263310 PMAQI
15th May 20262511 PMAQI
16th May 20265112 AMAQI
16th May 2026711 AMAQI
16th May 2026832 AMAQI
16th May 2026923 AMAQI
20°C16/25°C
16th May 2026924 AMAQI
16th May 2026815 AMAQI
16th May 2026786 AMAQI
16th May 2026777 AMAQI
16th May 2026918 AMAQI
16th May 2026949 AMAQI
16th May 20267910 AMAQI
16th May 20268411 AMAQI
16th May 20268812 PMAQI
16th May 2026971 PMAQI
16th May 2026972 PMAQI
16th May 2026983 PMAQI
16th May 2026984 PMAQI
16th May 2026865 PMAQI
16th May 2026776 PMAQI
16th May 2026787 PMAQI
16th May 2026818 PMAQI
16th May 2026839 PMAQI
16th May 20269110 PMAQI
16th May 20269511 PMAQI
17th May 20268712 AMAQI
17th May 2026721 AMAQI
17th May 2026882 AMAQI
17th May 2026923 AMAQI
21°C17/26°C
17th May 2026834 AMAQI
17th May 2026815 AMAQI
17th May 2026836 AMAQI
17th May 2026797 AMAQI
17th May 2026728 AMAQI
17th May 2026659 AMAQI
17th May 20265710 AMAQI
17th May 20266211 AMAQI
17th May 20266412 PMAQI
17th May 2026861 PMAQI
17th May 2026752 PMAQI
17th May 2026633 PMAQI
17th May 2026614 PMAQI
17th May 2026655 PMAQI
17th May 2026576 PMAQI
17th May 2026587 PMAQI
17th May 2026548 PMAQI
17th May 2026479 PMAQI
17th May 20264610 PMAQI
17th May 20264711 PMAQI
18th May 20265812 AMAQI
18th May 2026571 AMAQI
18th May 2026612 AMAQI
18th May 2026513 AMAQI
24°C19/29°C
18th May 2026584 AMAQI
18th May 2026695 AMAQI
18th May 2026636 AMAQI
18th May 2026697 AMAQI
18th May 2026728 AMAQI
18th May 2026669 AMAQI
18th May 20266810 AMAQI
18th May 20265611 AMAQI
18th May 20268612 PMAQI
18th May 2026441 PMAQI
18th May 2026342 PMAQI
18th May 2026303 PMAQI
18th May 2026284 PMAQI
18th May 2026425 PMAQI
18th May 2026416 PMAQI
18th May 2026417 PMAQI
18th May 2026458 PMAQI
18th May 2026479 PMAQI
18th May 20265010 PMAQI
18th May 20264311 PMAQI
19th May 20265112 AMAQI
19th May 2026541 AMAQI
19th May 2026502 AMAQI
19th May 2026503 AMAQI
23°C20/28°C
19th May 2026504 AMAQI
19th May 2026515 AMAQI
19th May 2026496 AMAQI
19th May 2026457 AMAQI
19th May 2026528 AMAQI
19th May 2026579 AMAQI
19th May 20265410 AMAQI
19th May 20265411 AMAQI
19th May 20263712 PMAQI
19th May 2026301 PMAQI
19th May 2026392 PMAQI
19th May 2026373 PMAQI
19th May 2026384 PMAQI
19th May 2026375 PMAQI
19th May 2026406 PMAQI
19th May 2026497 PMAQI
19th May 2026588 PMAQI
19th May 2026649 PMAQI
19th May 20266410 PMAQI
19th May 20266611 PMAQI
20th May 20266412 AMAQI
20th May 2026661 AMAQI
20th May 2026672 AMAQI
20th May 2026693 AMAQI
24°C20/28°C
20th May 2026694 AMAQI
20th May 2026685 AMAQI
20th May 2026736 AMAQI
20th May 2026697 AMAQI
20th May 2026678 AMAQI
20th May 2026579 AMAQI
20th May 20265210 AMAQI
20th May 20264911 AMAQI
20th May 20264912 PMAQI
20th May 2026491 PMAQI
20th May 2026472 PMAQI
20th May 2026473 PMAQI
20th May 2026594 PMAQI
20th May 2026625 PMAQI
20th May 2026636 PMAQI
20th May 2026687 PMAQI
20th May 2026718 PMAQI
20th May 2026619 PMAQI
20th May 20266010 PMAQI
20th May 20266311 PMAQI
21st May 20265912 AMAQI
21st May 2026601 AMAQI
21st May 2026572 AMAQI
21st May 2026513 AMAQI
24°C20/28°C
21st May 2026404 AMAQI
21st May 2026495 AMAQI
21st May 2026456 AMAQI
21st May 2026607 AMAQI
21st May 2026658 AMAQI
21st May 2026729 AMAQI
21st May 20266510 AMAQI
21st May 20266111 AMAQI
21st May 20266112 PMAQI
21st May 2026611 PMAQI
21st May 2026612 PMAQI
21st May 2026643 PMAQI
21st May 2026654 PMAQI
21st May 2026585 PMAQI
21st May 2026646 PMAQI
21st May 2026617 PMAQI
21st May 2026608 PMAQI
21st May 2026609 PMAQI
21st May 20266010 PMAQI
21st May 20266011 PMAQI
22nd May 20265612 AMAQI
22nd May 2026611 AMAQI
22nd May 2026582 AMAQI
22nd May 2026583 AMAQI
21°C18/23°C
22nd May 2026604 AMAQI
22nd May 2026605 AMAQI
22nd May 2026646 AMAQI
22nd May 2026667 AMAQI
22nd May 2026668 AMAQI
22nd May 2026589 AMAQI
22nd May 20265810 AMAQI
22nd May 20265911 AMAQI
22nd May 20265912 PMAQI
22nd May 2026591 PMAQI
22nd May 2026592 PMAQI
22nd May 2026593 PMAQI
22nd May 2026594 PMAQI
22nd May 2026595 PMAQI
22nd May 2026596 PMAQI
22nd May 2026597 PMAQI
22nd May 2026578 PMAQI
22nd May 2026599 PMAQI
22nd May 20266310 PMAQI
22nd May 20266611 PMAQI
23rd May 20266012 AMAQI
23rd May 2026611 AMAQI
23rd May 2026632 AMAQI
23rd May 2026623 AMAQI
15°C13/16°C
23rd May 2026654 AMAQI
23rd May 2026535 AMAQI
23rd May 2026486 AMAQI
23rd May 2026487 AMAQI
23rd May 2026538 AMAQI
23rd May 2026559 AMAQI
23rd May 20265210 AMAQI
23rd May 20265111 AMAQI
23rd May 20265112 PMAQI
23rd May 2026511 PMAQI
23rd May 2026512 PMAQI
23rd May 2026513 PMAQI
23rd May 2026494 PMAQI
23rd May 2026505 PMAQI
23rd May 2026476 PMAQI
23rd May 2026517 PMAQI
23rd May 2026508 PMAQI
23rd May 2026489 PMAQI
23rd May 20265010 PMAQI
23rd May 20265811 PMAQI
24th May 20266612 AMAQI
24th May 2026631 AMAQI
24th May 2026762 AMAQI
24th May 2026763 AMAQI
16°C14/19°C
24th May 2026814 AMAQI
24th May 2026785 AMAQI
24th May 2026756 AMAQI
24th May 2026747 AMAQI
24th May 2026718 AMAQI
24th May 2026699 AMAQI
24th May 20265710 AMAQI
24th May 20265411 AMAQI
24th May 20265412 PMAQI
24th May 2026541 PMAQI
24th May 2026542 PMAQI
24th May 2026483 PMAQI
24th May 2026454 PMAQI
24th May 2026455 PMAQI
24th May 2026446 PMAQI
24th May 2026427 PMAQI
24th May 2026408 PMAQI
24th May 2026449 PMAQI
24th May 20265110 PMAQI
24th May 20264111 PMAQI
25th May 20264012 AMAQI
25th May 2026431 AMAQI
25th May 2026442 AMAQI
25th May 2026453 AMAQI
19°C16/22°C
25th May 2026414 AMAQI
25th May 2026445 AMAQI
25th May 2026466 AMAQI
25th May 2026517 AMAQI
25th May 2026588 AMAQI
25th May 2026619 AMAQI
25th May 20264610 AMAQI
25th May 20264211 AMAQI
25th May 20264212 PMAQI
25th May 2026421 PMAQI
25th May 2026422 PMAQI
25th May 2026363 PMAQI
25th May 2026344 PMAQI
25th May 2026325 PMAQI
25th May 2026386 PMAQI
25th May 2026447 PMAQI
25th May 2026558 PMAQI
25th May 2026789 PMAQI
25th May 20266610 PMAQI
25th May 20264611 PMAQI
26th May 20264712 AMAQI
26th May 2026321 AMAQI
26th May 2026372 AMAQI
26th May 2026383 AMAQI
23°C19/27°C
26th May 2026294 AMAQI
26th May 2026255 AMAQI
26th May 2026256 AMAQI
26th May 2026317 AMAQI
26th May 2026348 AMAQI
26th May 2026419 AMAQI
26th May 20265010 AMAQI
26th May 20265211 AMAQI
26th May 20265212 PMAQI
26th May 2026601 PMAQI
26th May 2026692 PMAQI
26th May 2026703 PMAQI
26th May 2026684 PMAQI
26th May 2026225 PMAQI
26th May 2026216 PMAQI
26th May 2026217 PMAQI
26th May 2026218 PMAQI
26th May 2026319 PMAQI
26th May 20262710 PMAQI
26th May 20263211 PMAQI
27th May 20262712 AMAQI
27th May 2026261 AMAQI
27th May 2026262 AMAQI
27th May 2026263 AMAQI
22°C19/27°C
27th May 2026274 AMAQI
27th May 2026275 AMAQI
27th May 2026246 AMAQI
27th May 2026247 AMAQI
27th May 2026288 AMAQI
27th May 2026329 AMAQI
27th May 20262510 AMAQI
27th May 20262511 AMAQI
27th May 20262412 PMAQI
27th May 2026241 PMAQI
27th May 2026242 PMAQI
27th May 2026233 PMAQI
27th May 2026244 PMAQI
27th May 2026225 PMAQI
27th May 2026206 PMAQI
27th May 2026207 PMAQI
27th May 2026218 PMAQI
27th May 2026219 PMAQI
27th May 20262210 PMAQI
27th May 20262511 PMAQI
28th May 20262812 AMAQI
28th May 2026281 AMAQI
28th May 2026272 AMAQI
28th May 2026263 AMAQI
24°C21/28°C
28th May 2026264 AMAQI
28th May 2026265 AMAQI
28th May 2026256 AMAQI
28th May 2026267 AMAQI
28th May 2026268 AMAQI
28th May 2026279 AMAQI
28th May 20262710 AMAQI
28th May 20262411 AMAQI
28th May 20262312 PMAQI
28th May 2026241 PMAQI
28th May 2026232 PMAQI
28th May 2026253 PMAQI
28th May 2026234 PMAQI
28th May 2026245 PMAQI
28th May 2026246 PMAQI
28th May 2026247 PMAQI
28th May 2026248 PMAQI
28th May 2026249 PMAQI
28th May 20262410 PMAQI
28th May 20262411 PMAQI
29th May 20262312 AMAQI
29th May 2026231 AMAQI
29th May 2026222 AMAQI
29th May 2026203 AMAQI
24°C21/26°C
29th May 2026204 AMAQI
29th May 2026215 AMAQI
29th May 2026226 AMAQI
29th May 2026237 AMAQI
29th May 2026248 AMAQI
29th May 2026309 AMAQI
29th May 20263110 AMAQI
29th May 20263711 AMAQI
29th May 20263512 PMAQI
29th May 2026241 PMAQI
29th May 2026272 PMAQI
29th May 2026243 PMAQI
29th May 2026244 PMAQI
29th May 2026245 PMAQI
29th May 2026256 PMAQI
29th May 2026247 PMAQI
29th May 2026228 PMAQI
29th May 2026219 PMAQI
29th May 20262210 PMAQI
29th May 20262311 PMAQI
30th May 20262412 AMAQI
30th May 2026261 AMAQI
30th May 2026222 AMAQI
30th May 2026193 AMAQI
24°C21/28°C
30th May 2026194 AMAQI
30th May 2026155 AMAQI
30th May 2026206 AMAQI
30th May 2026217 AMAQI
30th May 2026198 AMAQI
30th May 2026279 AMAQI
30th May 20262810 AMAQI
30th May 20263311 AMAQI
30th May 20262712 PMAQI
30th May 2026271 PMAQI
30th May 2026322 PMAQI
30th May 2026223 PMAQI
30th May 2026214 PMAQI
30th May 2026205 PMAQI
30th May 2026216 PMAQI
30th May 2026217 PMAQI
30th May 2026218 PMAQI
30th May 2026229 PMAQI
30th May 20263210 PMAQI
30th May 20262911 PMAQI
31st May 20262812 AMAQI
31st May 2026271 AMAQI
31st May 2026312 AMAQI
31st May 2026263 AMAQI
24°C21/28°C
31st May 2026184 AMAQI
31st May 2026235 AMAQI
31st May 2026256 AMAQI
31st May 2026267 AMAQI
31st May 2026268 AMAQI
31st May 2026269 AMAQI
31st May 20262810 AMAQI
31st May 20263011 AMAQI
31st May 20263012 PMAQI
31st May 2026281 PMAQI
31st May 2026252 PMAQI
31st May 2026253 PMAQI
31st May 2026244 PMAQI
31st May 2026255 PMAQI
31st May 2026266 PMAQI
31st May 2026277 PMAQI
31st May 2026278 PMAQI
31st May 2026279 PMAQI
31st May 20262810 PMAQI
31st May 20262811 PMAQI
1st Jun 20262912 AMAQI
1st Jun 2026281 AMAQI
1st Jun 2026312 AMAQI
1st Jun 2026333 AMAQI
25°C22/29°C
1st Jun 2026274 AMAQI
1st Jun 2026285 AMAQI
1st Jun 2026276 AMAQI
1st Jun 2026267 AMAQI
1st Jun 2026338 AMAQI
1st Jun 2026319 AMAQI
1st Jun 20263210 AMAQI
1st Jun 20263111 AMAQI
1st Jun 20263112 PMAQI
1st Jun 2026321 PMAQI
1st Jun 2026412 PMAQI
1st Jun 2026363 PMAQI
1st Jun 2026354 PMAQI
1st Jun 2026345 PMAQI
1st Jun 2026346 PMAQI
1st Jun 2026337 PMAQI
1st Jun 2026278 PMAQI
1st Jun 2026279 PMAQI
1st Jun 20262910 PMAQI
1st Jun 20262911 PMAQI
2nd Jun 20263612 AMAQI
2nd Jun 2026291 AMAQI
2nd Jun 2026412 AMAQI
2nd Jun 2026303 AMAQI
25°C22/30°C
2nd Jun 2026294 AMAQI
2nd Jun 2026285 AMAQI
2nd Jun 2026326 AMAQI
2nd Jun 2026297 AMAQI
2nd Jun 2026268 AMAQI
2nd Jun 2026299 AMAQI
2nd Jun 20263610 AMAQI
2nd Jun 20263611 AMAQI
2nd Jun 20262612 PMAQI
2nd Jun 2026281 PMAQI
2nd Jun 2026252 PMAQI
2nd Jun 2026273 PMAQI
2nd Jun 2026264 PMAQI
2nd Jun 2026255 PMAQI
2nd Jun 2026236 PMAQI
2nd Jun 2026207 PMAQI
2nd Jun 2026218 PMAQI
2nd Jun 2026199 PMAQI
2nd Jun 20262110 PMAQI
2nd Jun 20262211 PMAQI
3rd Jun 20262512 AMAQI
3rd Jun 2026231 AMAQI
3rd Jun 2026202 AMAQI
3rd Jun 2026213 AMAQI
21°C18/26°C
3rd Jun 2026204 AMAQI
3rd Jun 2026195 AMAQI
3rd Jun 2026196 AMAQI
3rd Jun 2026197 AMAQI
3rd Jun 2026208 AMAQI
3rd Jun 2026209 AMAQI
3rd Jun 20262210 AMAQI
3rd Jun 20262111 AMAQI
3rd Jun 20262212 PMAQI
3rd Jun 2026201 PMAQI
3rd Jun 2026262 PMAQI
3rd Jun 2026303 PMAQI
3rd Jun 2026264 PMAQI
3rd Jun 2026255 PMAQI
3rd Jun 2026226 PMAQI
3rd Jun 2026237 PMAQI
3rd Jun 2026218 PMAQI
3rd Jun 2026249 PMAQI
3rd Jun 20262510 PMAQI
3rd Jun 20262111 PMAQI
4th Jun 20262712 AMAQI
4th Jun 2026261 AMAQI
4th Jun 2026272 AMAQI
4th Jun 2026243 AMAQI
19°C17/20°C
4th Jun 2026244 AMAQI
4 AM4th Jun 2026245 AMAQI
4th Jun 2026236 AMAQI
4th Jun 2026247 AMAQI
4th Jun 2026238 AMAQI
4th Jun 2026239 AMAQI
4th Jun 20262510 AMAQI
4th Jun 20262411 AMAQI
11 AM4th Jun 20262312 PMAQI
4th Jun 2026231 PMAQI
4th Jun 2026222 PMAQI
4th Jun 2026233 PMAQI
4th Jun 2026234 PMAQI
4th Jun 2026235 PMAQI
4th Jun 2026226 PMAQI
6 PM4th Jun 2026187 PMAQI
4th Jun 2026218 PMAQI
4th Jun 2026219 PMAQI
4th Jun 20262210 PMAQI
4th Jun 20263611 PMAQI
11 PM3 AM
19°C19/20°C
Day time
Avg. Highest Time
10 AM
47AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
1 PM - 6 PM
36AQI
6 hours / Day
180 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 1 PM to 6 PM (Avg. 36).
Night time
Avg. Highest Time
2 AM - 3 AM
43AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
7 PM - 9 PM
34AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 3 AM (Avg. 43), while the lowest AQI was between 7 PM to 9 PM (Avg. 34).
2026 Days Vs Air Quality
Chofugaoka, Tokyo, Japan
2026
84%
129
16%
25
Total number of days with different AQI categories in last 155 days in 2026 (210 days remaining)
Good
129 DaysModerate
25 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 84%
Health Risk Level:
Low
In 2026, 84% of 155 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
Chofugaoka, Tokyo, 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
21AQI (US)
21AQI (US)
2nd January 2026
13AQI (US)
13AQI (US)
3rd January 2026
12AQI (US)
12AQI (US)
4th January 2026
20AQI (US)
20AQI (US)
5th January 2026
34AQI (US)
34AQI (US)
6th January 2026
16AQI (US)
16AQI (US)
7th January 2026
20AQI (US)
20AQI (US)
8th January 2026
32AQI (US)
32AQI (US)
9th January 2026
15AQI (US)
15AQI (US)
10th January 2026
28AQI (US)
28AQI (US)
11th January 2026
27AQI (US)
27AQI (US)
12th January 2026
14AQI (US)
14AQI (US)
13th January 2026
33AQI (US)
33AQI (US)
14th January 2026
16AQI (US)
16AQI (US)
15th January 2026
34AQI (US)
34AQI (US)
16th January 2026
48AQI (US)
48AQI (US)
17th January 2026
51AQI (US)
51AQI (US)
18th January 2026
34AQI (US)
34AQI (US)
19th January 2026
43AQI (US)
43AQI (US)
20th January 2026
37AQI (US)
37AQI (US)
21st January 2026
13AQI (US)
13AQI (US)
22nd January 2026
21AQI (US)
21AQI (US)
23rd January 2026
37AQI (US)
37AQI (US)
24th January 2026
40AQI (US)
40AQI (US)
25th January 2026
46AQI (US)
46AQI (US)
26th January 2026
22AQI (US)
22AQI (US)
27th January 2026
39AQI (US)
39AQI (US)
28th January 2026
11AQI (US)
11AQI (US)
29th January 2026
17AQI (US)
17AQI (US)
30th January 2026
35AQI (US)
35AQI (US)
31st January 2026
36AQI (US)
36AQI (US)
1st February 2026
34AQI (US)
34AQI (US)
2nd February 2026
45AQI (US)
45AQI (US)
3rd February 2026
28AQI (US)
28AQI (US)
4th February 2026
39AQI (US)
39AQI (US)
5th February 2026
55AQI (US)
55AQI (US)
6th February 2026
48AQI (US)
48AQI (US)
7th February 2026
12AQI (US)
12AQI (US)
8th February 2026
13AQI (US)
13AQI (US)
9th February 2026
34AQI (US)
34AQI (US)
10th February 2026
39AQI (US)
39AQI (US)
11th February 2026
37AQI (US)
37AQI (US)
12th February 2026
36AQI (US)
36AQI (US)
13th February 2026
44AQI (US)
44AQI (US)
14th February 2026
47AQI (US)
47AQI (US)
15th February 2026
56AQI (US)
56AQI (US)
16th February 2026
43AQI (US)
43AQI (US)
17th February 2026
18AQI (US)
18AQI (US)
18th February 2026
31AQI (US)
31AQI (US)
19th February 2026
19AQI (US)
19AQI (US)
20th February 2026
23AQI (US)
23AQI (US)
21st February 2026
37AQI (US)
37AQI (US)
22nd February 2026
40AQI (US)
40AQI (US)
23rd February 2026
37AQI (US)
37AQI (US)
24th February 2026
40AQI (US)
40AQI (US)
25th February 2026
35AQI (US)
35AQI (US)
26th February 2026
13AQI (US)
13AQI (US)
27th February 2026
33AQI (US)
33AQI (US)
28th February 2026
40AQI (US)
40AQI (US)
1st March 2026
33AQI (US)
33AQI (US)
2nd March 2026
73AQI (US)
73AQI (US)
3rd March 2026
43AQI (US)
43AQI (US)
4th March 2026
54AQI (US)
54AQI (US)
5th March 2026
54AQI (US)
54AQI (US)
6th March 2026
52AQI (US)
52AQI (US)
7th March 2026
38AQI (US)
38AQI (US)
8th March 2026
25AQI (US)
25AQI (US)
9th March 2026
46AQI (US)
46AQI (US)
10th March 2026
45AQI (US)
45AQI (US)
11th March 2026
49AQI (US)
49AQI (US)
12th March 2026
66AQI (US)
66AQI (US)
13th March 2026
41AQI (US)
41AQI (US)
14th March 2026
46AQI (US)
46AQI (US)
15th March 2026
58AQI (US)
58AQI (US)
16th March 2026
55AQI (US)
55AQI (US)
17th March 2026
52AQI (US)
52AQI (US)
18th March 2026
55AQI (US)
55AQI (US)
19th March 2026
37AQI (US)
37AQI (US)
20th March 2026
33AQI (US)
33AQI (US)
21st March 2026
52AQI (US)
52AQI (US)
22nd March 2026
49AQI (US)
49AQI (US)
23rd March 2026
49AQI (US)
49AQI (US)
24th March 2026
47AQI (US)
47AQI (US)
25th March 2026
56AQI (US)
56AQI (US)
26th March 2026
32AQI (US)
32AQI (US)
27th March 2026
22AQI (US)
22AQI (US)
28th March 2026
46AQI (US)
46AQI (US)
29th March 2026
52AQI (US)
52AQI (US)
30th March 2026
56AQI (US)
56AQI (US)
31st March 2026
24AQI (US)
24AQI (US)
1st April 2026
21AQI (US)
21AQI (US)
2nd April 2026
34AQI (US)
34AQI (US)
3rd April 2026
45AQI (US)
45AQI (US)
4th April 2026
44AQI (US)
44AQI (US)
5th April 2026
36AQI (US)
36AQI (US)
6th April 2026
29AQI (US)
29AQI (US)
7th April 2026
26AQI (US)
26AQI (US)
8th April 2026
23AQI (US)
23AQI (US)
9th April 2026
31AQI (US)
31AQI (US)
10th April 2026
46AQI (US)
46AQI (US)
11th April 2026
41AQI (US)
41AQI (US)
12th April 2026
28AQI (US)
28AQI (US)
13th April 2026
33AQI (US)
33AQI (US)
14th April 2026
41AQI (US)
41AQI (US)
15th April 2026
36AQI (US)
36AQI (US)
16th April 2026
33AQI (US)
33AQI (US)
17th April 2026
36AQI (US)
36AQI (US)
18th April 2026
29AQI (US)
29AQI (US)
19th April 2026
34AQI (US)
34AQI (US)
20th April 2026
37AQI (US)
37AQI (US)
21st April 2026
39AQI (US)
39AQI (US)
22nd April 2026
47AQI (US)
47AQI (US)
23rd April 2026
35AQI (US)
35AQI (US)
24th April 2026
34AQI (US)
34AQI (US)
25th April 2026
45AQI (US)
45AQI (US)
26th April 2026
52AQI (US)
52AQI (US)
27th April 2026
49AQI (US)
49AQI (US)
28th April 2026
42AQI (US)
42AQI (US)
29th April 2026
38AQI (US)
38AQI (US)
30th April 2026
37AQI (US)
37AQI (US)
1st May 2026
48AQI (US)
48AQI (US)
2nd May 2026
49AQI (US)
49AQI (US)
3rd May 2026
48AQI (US)
48AQI (US)
4th May 2026
29AQI (US)
29AQI (US)
5th May 2026
22AQI (US)
22AQI (US)
6th May 2026
29AQI (US)
29AQI (US)
7th May 2026
30AQI (US)
30AQI (US)
8th May 2026
25AQI (US)
25AQI (US)
9th May 2026
24AQI (US)
24AQI (US)
10th May 2026
30AQI (US)
30AQI (US)
11th May 2026
29AQI (US)
29AQI (US)
12th May 2026
34AQI (US)
34AQI (US)
13th May 2026
40AQI (US)
40AQI (US)
14th May 2026
36AQI (US)
36AQI (US)
15th May 2026
35AQI (US)
35AQI (US)
16th May 2026
86AQI (US)
86AQI (US)
17th May 2026
69AQI (US)
69AQI (US)
18th May 2026
53AQI (US)
53AQI (US)
19th May 2026
49AQI (US)
49AQI (US)
20th May 2026
61AQI (US)
61AQI (US)
21st May 2026
59AQI (US)
59AQI (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
46AQI (US)
46AQI (US)
26th May 2026
39AQI (US)
39AQI (US)
27th May 2026
24AQI (US)
24AQI (US)
28th May 2026
25AQI (US)
25AQI (US)
29th May 2026
25AQI (US)
25AQI (US)
30th May 2026
24AQI (US)
24AQI (US)
31st May 2026
26AQI (US)
26AQI (US)
1st June 2026
31AQI (US)
31AQI (US)
2nd June 2026
28AQI (US)
28AQI (US)
3rd June 2026
22AQI (US)
22AQI (US)
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)
46AQI (US)
37AQI (US)
41AQI (US)
27AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202637AQI (US)
30
1
26
2
18
13
29
1
23
8
3
129
25
Highest AQI (US) recorded in
March46AQI (US)
Lowest AQI (US) recorded in
June27AQI (US)
202534AQI (US)
31
28
29
2
30
30
1
30
23
8
21
10
30
21
10
23
7
23
8
319
46
Highest AQI (US) recorded in
August46AQI (US)
Lowest AQI (US) recorded in
June21AQI (US)
202433AQI (US)
30
1
29
29
2
28
2
30
1
29
1
22
9
30
1
30
31
30
31
349
17
Highest AQI (US) recorded in
July43AQI (US)
Lowest AQI (US) recorded in
December28AQI (US)
202335AQI (US)
31
26
2
30
1
27
3
29
2
26
4
27
4
31
30
31
25
4
31
344
20
Highest AQI (US) recorded in
April43AQI (US)
Lowest AQI (US) recorded in
August24AQI (US)
202234AQI (US)
30
1
20
1
27
4
26
4
27
4
26
4
23
1
1
28
31
30
31
300
19
Highest AQI (US) recorded in
March41AQI (US)
Lowest AQI (US) recorded in
August21AQI (US)
202127AQI (US)
31
28
31
30
28
3
27
3
30
1
27
4
30
31
30
29
2
352
13
Highest AQI (US) recorded in
June37AQI (US)
Lowest AQI (US) recorded in
January16AQI (US)
202025AQI (US)
13
20
1
18
25
5
31
22
9
19
31
30
31
240
15
Highest AQI (US) recorded in
August40AQI (US)
Lowest AQI (US) recorded in
September14AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2026(Avg.)
37AQI (US)Least Polluted Year Recorded
2020(Avg.)
25AQI (US)Chofugaoka's annual 2026 AQI (US) (37) shows an average percentage change of 20.08% (worsened AQI (US)) compared to previous years: 2020 (25), 2021 (27), 2022 (34), 2023 (35), 2024 (33), 2025 (34).
