Kobuchi, Machida, 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+
August Air Quality Analysis
Kobuchi, Machida, Tokyo, Japan
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
5th Aug 2023
176AQILowest AQI recorded on
26th Aug 2024
12AQISame Day Analysis (1st August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 65 of Moderate air quality on the same day.
Day & Night AQI Trend: 31st Jul - 1st Aug 2026
Kobuchi, Machida, Tokyo, Japan
AQI
Day
Night
.
4 AM31st Jul 2026
6 PM
3 AM1st Aug 2026
Day time
Avg. Highest Time
11AM31st Jul
65AQI
Avg. Lowest Time
12PM31st Jul
44AQI
Night time
Avg. Highest Time
9PM31st Jul
62AQI
Avg. Lowest Time
3AM1st Aug
49AQI
In the last 24 hours,
Kobuchi's AQI reached its highest point of 65 at 11 AM during the Day, while the lowest point, 44, was recorded at 12 PM during the Day between 31st Jul and 1st Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Kobuchi, Machida, Tokyo, Japan
JulAug
03rd - 04th04th - 05th05th - 06th06th - 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
Day
Night
3rd Jul 202684 AMAQI
3rd Jul 202685 AMAQI
3rd Jul 2026106 AMAQI
3rd Jul 2026107 AMAQI
3rd Jul 202688 AMAQI
3rd Jul 202689 AMAQI
3rd Jul 20261010 AMAQI
3rd Jul 2026811 AMAQI
3rd Jul 2026812 PMAQI
3rd Jul 2026121 PMAQI
3rd Jul 2026142 PMAQI
3rd Jul 2026173 PMAQI
3rd Jul 2026124 PMAQI
3rd Jul 2026245 PMAQI
3rd Jul 2026266 PMAQI
3rd Jul 2026277 PMAQI
3rd Jul 2026248 PMAQI
3rd Jul 2026269 PMAQI
3rd Jul 20262610 PMAQI
3rd Jul 20263011 PMAQI
4th Jul 20262812 AMAQI
4th Jul 2026281 AMAQI
4th Jul 2026282 AMAQI
4th Jul 2026293 AMAQI
22°C21/24°C
4th Jul 2026284 AMAQI
4th Jul 2026305 AMAQI
4th Jul 2026306 AMAQI
4th Jul 2026307 AMAQI
4th Jul 2026538 AMAQI
4th Jul 2026529 AMAQI
4th Jul 20266210 AMAQI
4th Jul 20266211 AMAQI
4th Jul 20265012 PMAQI
4th Jul 2026501 PMAQI
4th Jul 2026442 PMAQI
4th Jul 2026363 PMAQI
4th Jul 2026214 PMAQI
4th Jul 2026175 PMAQI
4th Jul 2026176 PMAQI
4th Jul 202687 PMAQI
4th Jul 2026128 PMAQI
4th Jul 2026129 PMAQI
4th Jul 20261210 PMAQI
4th Jul 20261211 PMAQI
5th Jul 2026912 AMAQI
5th Jul 2026121 AMAQI
5th Jul 2026172 AMAQI
5th Jul 2026103 AMAQI
23°C21/26°C
5th Jul 2026104 AMAQI
5th Jul 2026125 AMAQI
5th Jul 202686 AMAQI
5th Jul 202687 AMAQI
5th Jul 2026128 AMAQI
5th Jul 202689 AMAQI
5th Jul 2026810 AMAQI
5th Jul 20261411 AMAQI
5th Jul 20261212 PMAQI
5th Jul 2026171 PMAQI
5th Jul 2026122 PMAQI
5th Jul 2026123 PMAQI
5th Jul 2026124 PMAQI
5th Jul 2026195 PMAQI
5th Jul 2026216 PMAQI
5th Jul 2026257 PMAQI
5th Jul 2026298 PMAQI
5th Jul 2026319 PMAQI
5th Jul 20261710 PMAQI
5th Jul 20262511 PMAQI
6th Jul 20262712 AMAQI
6th Jul 2026291 AMAQI
6th Jul 2026292 AMAQI
6th Jul 2026163 AMAQI
24°C22/27°C
6th Jul 2026234 AMAQI
6th Jul 2026215 AMAQI
6th Jul 2026256 AMAQI
6th Jul 2026277 AMAQI
6th Jul 2026268 AMAQI
6th Jul 2026209 AMAQI
6th Jul 20263410 AMAQI
6th Jul 20264011 AMAQI
6th Jul 20262012 PMAQI
6th Jul 2026181 PMAQI
6th Jul 2026202 PMAQI
6th Jul 2026263 PMAQI
6th Jul 2026264 PMAQI
6th Jul 2026225 PMAQI
6th Jul 2026196 PMAQI
6th Jul 2026227 PMAQI
6th Jul 2026338 PMAQI
6th Jul 2026449 PMAQI
6th Jul 20263810 PMAQI
6th Jul 20264411 PMAQI
7th Jul 20265512 AMAQI
7th Jul 2026531 AMAQI
7th Jul 2026482 AMAQI
7th Jul 2026383 AMAQI
22°C21/24°C
7th Jul 2026564 AMAQI
7th Jul 2026495 AMAQI
7th Jul 2026536 AMAQI
7th Jul 2026407 AMAQI
7th Jul 2026258 AMAQI
7th Jul 2026509 AMAQI
7th Jul 20262410 AMAQI
7th Jul 20262211 AMAQI
7th Jul 20262312 PMAQI
7th Jul 2026221 PMAQI
7th Jul 2026242 PMAQI
7th Jul 2026263 PMAQI
7th Jul 2026244 PMAQI
7th Jul 2026295 PMAQI
7th Jul 2026286 PMAQI
7th Jul 2026287 PMAQI
7th Jul 2026268 PMAQI
7th Jul 202689 PMAQI
7th Jul 20262610 PMAQI
7th Jul 20262011 PMAQI
8th Jul 20262012 AMAQI
8th Jul 2026191 AMAQI
8th Jul 2026292 AMAQI
8th Jul 2026283 AMAQI
24°C20/29°C
8th Jul 2026244 AMAQI
8th Jul 2026275 AMAQI
8th Jul 2026266 AMAQI
8th Jul 2026267 AMAQI
8th Jul 2026288 AMAQI
8th Jul 2026249 AMAQI
8th Jul 20262010 AMAQI
8th Jul 20262611 AMAQI
8th Jul 20262512 PMAQI
8th Jul 2026221 PMAQI
8th Jul 2026242 PMAQI
8th Jul 2026253 PMAQI
8th Jul 2026264 PMAQI
8th Jul 2026245 PMAQI
8th Jul 2026226 PMAQI
8th Jul 2026197 PMAQI
8th Jul 2026218 PMAQI
8th Jul 2026219 PMAQI
8th Jul 20262210 PMAQI
8th Jul 20262411 PMAQI
9th Jul 20262612 AMAQI
9th Jul 2026281 AMAQI
9th Jul 2026272 AMAQI
9th Jul 2026253 AMAQI
25°C21/29°C
9th Jul 2026244 AMAQI
9th Jul 2026255 AMAQI
9th Jul 2026266 AMAQI
9th Jul 2026287 AMAQI
9th Jul 2026298 AMAQI
9th Jul 2026229 AMAQI
9th Jul 20262210 AMAQI
9th Jul 20262211 AMAQI
9th Jul 20262212 PMAQI
9th Jul 2026201 PMAQI
9th Jul 2026242 PMAQI
9th Jul 2026263 PMAQI
9th Jul 2026244 PMAQI
9th Jul 2026245 PMAQI
9th Jul 2026226 PMAQI
9th Jul 2026227 PMAQI
9th Jul 2026168 PMAQI
9th Jul 2026229 PMAQI
9th Jul 20262410 PMAQI
9th Jul 20262611 PMAQI
10th Jul 20262612 AMAQI
10th Jul 2026271 AMAQI
10th Jul 2026242 AMAQI
10th Jul 2026283 AMAQI
26°C22/30°C
10th Jul 2026244 AMAQI
10th Jul 2026285 AMAQI
10th Jul 2026266 AMAQI
10th Jul 2026307 AMAQI
10th Jul 2026288 AMAQI
10th Jul 2026279 AMAQI
10th Jul 20263010 AMAQI
10th Jul 20262711 AMAQI
10th Jul 20262412 PMAQI
10th Jul 2026221 PMAQI
10th Jul 2026202 PMAQI
10th Jul 2026203 PMAQI
10th Jul 2026224 PMAQI
10th Jul 2026255 PMAQI
10th Jul 2026266 PMAQI
10th Jul 2026267 PMAQI
10th Jul 2026288 PMAQI
10th Jul 2026289 PMAQI
10th Jul 20262710 PMAQI
10th Jul 20262011 PMAQI
11th Jul 20263212 AMAQI
11th Jul 2026281 AMAQI
11th Jul 2026302 AMAQI
11th Jul 2026313 AMAQI
27°C23/31°C
11th Jul 2026244 AMAQI
11th Jul 2026295 AMAQI
11th Jul 2026326 AMAQI
11th Jul 2026307 AMAQI
11th Jul 2026308 AMAQI
11th Jul 2026349 AMAQI
11th Jul 20263410 AMAQI
11th Jul 20262811 AMAQI
11th Jul 20262712 PMAQI
11th Jul 2026221 PMAQI
11th Jul 2026232 PMAQI
11th Jul 2026233 PMAQI
11th Jul 2026244 PMAQI
11th Jul 2026325 PMAQI
11th Jul 2026326 PMAQI
11th Jul 2026317 PMAQI
11th Jul 2026308 PMAQI
11th Jul 2026269 PMAQI
11th Jul 20262610 PMAQI
11th Jul 20263011 PMAQI
12th Jul 20262612 AMAQI
12th Jul 2026301 AMAQI
12th Jul 2026312 AMAQI
12th Jul 2026193 AMAQI
27°C24/30°C
12th Jul 2026274 AMAQI
12th Jul 2026315 AMAQI
12th Jul 2026266 AMAQI
12th Jul 2026287 AMAQI
12th Jul 2026308 AMAQI
12th Jul 2026289 AMAQI
12th Jul 20262810 AMAQI
12th Jul 20262811 AMAQI
12th Jul 20262812 PMAQI
12th Jul 2026221 PMAQI
12th Jul 2026222 PMAQI
12th Jul 2026253 PMAQI
12th Jul 2026244 PMAQI
12th Jul 2026205 PMAQI
12th Jul 2026136 PMAQI
12th Jul 2026327 PMAQI
12th Jul 2026318 PMAQI
12th Jul 2026349 PMAQI
12th Jul 20263410 PMAQI
12th Jul 20263411 PMAQI
13th Jul 20262912 AMAQI
13th Jul 2026501 AMAQI
13th Jul 2026422 AMAQI
13th Jul 2026503 AMAQI
26°C25/29°C
13th Jul 2026294 AMAQI
13th Jul 2026305 AMAQI
13th Jul 2026286 AMAQI
13th Jul 2026307 AMAQI
13th Jul 2026318 AMAQI
13th Jul 2026289 AMAQI
13th Jul 20263110 AMAQI
13th Jul 20262811 AMAQI
13th Jul 20262212 PMAQI
13th Jul 2026211 PMAQI
13th Jul 2026202 PMAQI
13th Jul 2026253 PMAQI
13th Jul 2026244 PMAQI
13th Jul 2026325 PMAQI
13th Jul 2026326 PMAQI
13th Jul 2026367 PMAQI
13th Jul 2026338 PMAQI
13th Jul 2026309 PMAQI
13th Jul 20263210 PMAQI
13th Jul 20266611 PMAQI
14th Jul 20266612 AMAQI
14th Jul 2026541 AMAQI
14th Jul 2026352 AMAQI
14th Jul 2026323 AMAQI
27°C25/28°C
14th Jul 2026294 AMAQI
14th Jul 2026325 AMAQI
14th Jul 2026346 AMAQI
14th Jul 2026327 AMAQI
14th Jul 2026308 AMAQI
14th Jul 2026349 AMAQI
14th Jul 20263410 AMAQI
14th Jul 20262711 AMAQI
14th Jul 20262412 PMAQI
14th Jul 2026211 PMAQI
14th Jul 2026212 PMAQI
14th Jul 2026223 PMAQI
14th Jul 2026224 PMAQI
14th Jul 2026295 PMAQI
14th Jul 2026306 PMAQI
14th Jul 2026307 PMAQI
14th Jul 2026318 PMAQI
14th Jul 2026339 PMAQI
14th Jul 20263610 PMAQI
14th Jul 20263611 PMAQI
15th Jul 20263512 AMAQI
15th Jul 2026361 AMAQI
15th Jul 2026312 AMAQI
15th Jul 2026323 AMAQI
28°C25/31°C
15th Jul 2026274 AMAQI
15th Jul 2026325 AMAQI
15th Jul 2026266 AMAQI
15th Jul 2026327 AMAQI
15th Jul 2026328 AMAQI
15th Jul 2026299 AMAQI
15th Jul 20262810 AMAQI
15th Jul 20262611 AMAQI
15th Jul 20262412 PMAQI
15th Jul 2026221 PMAQI
15th Jul 2026222 PMAQI
15th Jul 2026333 PMAQI
15th Jul 2026404 PMAQI
15th Jul 2026365 PMAQI
15th Jul 2026366 PMAQI
15th Jul 2026527 PMAQI
15th Jul 2026268 PMAQI
15th Jul 2026279 PMAQI
15th Jul 20262610 PMAQI
15th Jul 20262511 PMAQI
16th Jul 20262812 AMAQI
16th Jul 2026261 AMAQI
16th Jul 2026322 AMAQI
16th Jul 2026323 AMAQI
29°C26/34°C
16th Jul 2026334 AMAQI
16th Jul 2026325 AMAQI
16th Jul 2026536 AMAQI
16th Jul 2026587 AMAQI
16th Jul 2026588 AMAQI
16th Jul 2026709 AMAQI
16th Jul 20267010 AMAQI
16th Jul 20267011 AMAQI
16th Jul 20267012 PMAQI
16th Jul 2026701 PMAQI
16th Jul 2026782 PMAQI
16th Jul 2026813 PMAQI
16th Jul 2026534 PMAQI
16th Jul 2026905 PMAQI
16th Jul 2026736 PMAQI
16th Jul 2026817 PMAQI
16th Jul 2026928 PMAQI
16th Jul 2026909 PMAQI
16th Jul 20269210 PMAQI
16th Jul 20268411 PMAQI
17th Jul 20266612 AMAQI
17th Jul 2026571 AMAQI
17th Jul 2026522 AMAQI
17th Jul 2026463 AMAQI
30°C27/35°C
17th Jul 2026424 AMAQI
17th Jul 2026545 AMAQI
17th Jul 2026506 AMAQI
17th Jul 2026387 AMAQI
17th Jul 2026508 AMAQI
17th Jul 2026389 AMAQI
17th Jul 20264410 AMAQI
17th Jul 20265011 AMAQI
17th Jul 20266212 PMAQI
17th Jul 2026701 PMAQI
17th Jul 2026682 PMAQI
17th Jul 2026603 PMAQI
17th Jul 2026544 PMAQI
17th Jul 2026345 PMAQI
17th Jul 2026426 PMAQI
17th Jul 2026627 PMAQI
17th Jul 2026548 PMAQI
17th Jul 2026559 PMAQI
17th Jul 20264810 PMAQI
17th Jul 20265311 PMAQI
18th Jul 20263112 AMAQI
18th Jul 2026251 AMAQI
18th Jul 2026402 AMAQI
18th Jul 2026443 AMAQI
28°C26/30°C
18th Jul 2026594 AMAQI
18th Jul 2026295 AMAQI
18th Jul 2026296 AMAQI
18th Jul 2026297 AMAQI
18th Jul 2026198 AMAQI
18th Jul 2026239 AMAQI
18th Jul 20262710 AMAQI
18th Jul 20262711 AMAQI
18th Jul 20262112 PMAQI
18th Jul 2026171 PMAQI
18th Jul 2026312 PMAQI
18th Jul 2026173 PMAQI
18th Jul 2026214 PMAQI
18th Jul 2026145 PMAQI
18th Jul 2026126 PMAQI
18th Jul 2026127 PMAQI
18th Jul 2026108 PMAQI
18th Jul 202689 PMAQI
18th Jul 20261010 PMAQI
18th Jul 20261011 PMAQI
19th Jul 2026812 AMAQI
19th Jul 202681 AMAQI
19th Jul 202682 AMAQI
19th Jul 202683 AMAQI
28°C25/31°C
19th Jul 2026104 AMAQI
19th Jul 2026125 AMAQI
19th Jul 2026126 AMAQI
19th Jul 2026107 AMAQI
19th Jul 2026118 AMAQI
19th Jul 202689 AMAQI
19th Jul 2026810 AMAQI
19th Jul 20261411 AMAQI
19th Jul 20262112 PMAQI
19th Jul 2026171 PMAQI
19th Jul 2026172 PMAQI
19th Jul 2026253 PMAQI
19th Jul 2026254 PMAQI
19th Jul 2026255 PMAQI
19th Jul 2026256 PMAQI
19th Jul 2026257 PMAQI
19th Jul 2026258 PMAQI
19th Jul 2026319 PMAQI
19th Jul 20262510 PMAQI
19th Jul 20262311 PMAQI
20th Jul 20262312 AMAQI
20th Jul 2026271 AMAQI
20th Jul 2026272 AMAQI
20th Jul 2026253 AMAQI
28°C25/31°C
20th Jul 2026254 AMAQI
20th Jul 2026235 AMAQI
20th Jul 2026256 AMAQI
20th Jul 2026217 AMAQI
20th Jul 2026218 AMAQI
20th Jul 2026239 AMAQI
20th Jul 20262510 AMAQI
20th Jul 20262711 AMAQI
20th Jul 20262712 PMAQI
20th Jul 2026291 PMAQI
20th Jul 2026312 PMAQI
20th Jul 2026363 PMAQI
20th Jul 2026314 PMAQI
20th Jul 2026335 PMAQI
20th Jul 2026316 PMAQI
20th Jul 2026317 PMAQI
20th Jul 2026298 PMAQI
20th Jul 2026299 PMAQI
20th Jul 20263110 PMAQI
20th Jul 20262911 PMAQI
21st Jul 20263112 AMAQI
21st Jul 2026311 AMAQI
21st Jul 2026332 AMAQI
21st Jul 2026333 AMAQI
31°C27/35°C
21st Jul 2026294 AMAQI
21st Jul 2026445 AMAQI
21st Jul 2026546 AMAQI
21st Jul 2026557 AMAQI
21st Jul 2026578 AMAQI
21st Jul 2026539 AMAQI
21st Jul 20265510 AMAQI
21st Jul 20265211 AMAQI
21st Jul 2026561 PMAQI
21st Jul 2026602 PMAQI
21st Jul 2026583 PMAQI
21st Jul 2026584 PMAQI
21st Jul 2026605 PMAQI
21st Jul 2026586 PMAQI
21st Jul 20261007 PMAQI
21st Jul 2026578 PMAQI
21st Jul 2026559 PMAQI
21st Jul 20265510 PMAQI
21st Jul 20265611 PMAQI
22nd Jul 20265712 AMAQI
22nd Jul 2026571 AMAQI
22nd Jul 2026572 AMAQI
22nd Jul 2026553 AMAQI
32°C28/36°C
22nd Jul 2026524 AMAQI
22nd Jul 2026605 AMAQI
22nd Jul 2026626 AMAQI
22nd Jul 2026627 AMAQI
22nd Jul 2026648 AMAQI
22nd Jul 2026639 AMAQI
22nd Jul 20266510 AMAQI
22nd Jul 20267811 AMAQI
22nd Jul 20267112 PMAQI
22nd Jul 2026721 PMAQI
22nd Jul 2026802 PMAQI
22nd Jul 2026723 PMAQI
22nd Jul 2026744 PMAQI
22nd Jul 2026685 PMAQI
22nd Jul 2026716 PMAQI
22nd Jul 2026727 PMAQI
22nd Jul 2026738 PMAQI
22nd Jul 2026689 PMAQI
22nd Jul 20265010 PMAQI
22nd Jul 20265811 PMAQI
23rd Jul 20266912 AMAQI
23rd Jul 2026671 AMAQI
23rd Jul 2026742 AMAQI
23rd Jul 2026743 AMAQI
32°C29/36°C
23rd Jul 2026444 AMAQI
23rd Jul 2026165 AMAQI
23rd Jul 2026276 AMAQI
23rd Jul 2026577 AMAQI
23rd Jul 2026408 AMAQI
23rd Jul 2026539 AMAQI
23rd Jul 20267210 AMAQI
23rd Jul 20266511 AMAQI
23rd Jul 20264212 PMAQI
23rd Jul 2026251 PMAQI
23rd Jul 2026322 PMAQI
23rd Jul 2026573 PMAQI
23rd Jul 2026304 PMAQI
23rd Jul 2026315 PMAQI
23rd Jul 2026356 PMAQI
23rd Jul 2026637 PMAQI
23rd Jul 2026568 PMAQI
23rd Jul 2026579 PMAQI
23rd Jul 20264810 PMAQI
23rd Jul 20264011 PMAQI
24th Jul 20264612 AMAQI
24th Jul 2026381 AMAQI
24th Jul 2026562 AMAQI
24th Jul 2026653 AMAQI
32°C29/37°C
24th Jul 2026544 AMAQI
24th Jul 2026485 AMAQI
24th Jul 2026366 AMAQI
24th Jul 2026517 AMAQI
24th Jul 2026468 AMAQI
24th Jul 2026489 AMAQI
24th Jul 20265310 AMAQI
24th Jul 20265111 AMAQI
24th Jul 20264812 PMAQI
24th Jul 2026691 PMAQI
24th Jul 2026882 PMAQI
24th Jul 2026903 PMAQI
24th Jul 2026894 PMAQI
24th Jul 2026305 PMAQI
24th Jul 2026266 PMAQI
24th Jul 2026517 PMAQI
24th Jul 2026388 PMAQI
24th Jul 2026509 PMAQI
24th Jul 20265110 PMAQI
24th Jul 20264611 PMAQI
25th Jul 20265212 AMAQI
25th Jul 2026531 AMAQI
25th Jul 2026602 AMAQI
25th Jul 2026573 AMAQI
30°C27/33°C
25th Jul 2026554 AMAQI
25th Jul 2026565 AMAQI
25th Jul 2026546 AMAQI
25th Jul 2026487 AMAQI
25th Jul 2026518 AMAQI
25th Jul 2026519 AMAQI
25th Jul 20265210 AMAQI
25th Jul 20265511 AMAQI
25th Jul 20265912 PMAQI
25th Jul 2026581 PMAQI
25th Jul 2026512 PMAQI
25th Jul 2026503 PMAQI
25th Jul 2026584 PMAQI
25th Jul 2026575 PMAQI
25th Jul 2026666 PMAQI
25th Jul 2026767 PMAQI
25th Jul 2026368 PMAQI
25th Jul 2026429 PMAQI
25th Jul 20264610 PMAQI
25th Jul 20264211 PMAQI
26th Jul 20262312 AMAQI
26th Jul 2026101 AMAQI
26th Jul 2026122 AMAQI
26th Jul 2026123 AMAQI
30°C26/35°C
26th Jul 2026254 AMAQI
26th Jul 2026195 AMAQI
26th Jul 2026336 AMAQI
26th Jul 2026337 AMAQI
26th Jul 2026298 AMAQI
26th Jul 2026179 AMAQI
26th Jul 20262710 AMAQI
26th Jul 20262111 AMAQI
26th Jul 20264412 PMAQI
26th Jul 2026291 PMAQI
26th Jul 2026422 PMAQI
26th Jul 2026523 PMAQI
26th Jul 2026124 PMAQI
26th Jul 2026235 PMAQI
26th Jul 2026236 PMAQI
26th Jul 2026217 PMAQI
26th Jul 2026318 PMAQI
26th Jul 2026109 PMAQI
26th Jul 20261210 PMAQI
26th Jul 20261711 PMAQI
27th Jul 20261812 AMAQI
27th Jul 2026211 AMAQI
27th Jul 2026172 AMAQI
27th Jul 2026173 AMAQI
28°C25/31°C
27th Jul 2026124 AMAQI
27th Jul 2026165 AMAQI
27th Jul 2026146 AMAQI
27th Jul 2026217 AMAQI
27th Jul 2026208 AMAQI
27th Jul 2026219 AMAQI
27th Jul 20261210 AMAQI
27th Jul 20262711 AMAQI
27th Jul 20261912 PMAQI
27th Jul 2026291 PMAQI
27th Jul 2026212 PMAQI
27th Jul 2026333 PMAQI
27th Jul 2026314 PMAQI
27th Jul 2026205 PMAQI
27th Jul 2026276 PMAQI
27th Jul 2026297 PMAQI
27th Jul 2026258 PMAQI
27th Jul 2026259 PMAQI
27th Jul 20262110 PMAQI
27th Jul 20262111 PMAQI
28th Jul 20262112 AMAQI
28th Jul 2026231 AMAQI
28th Jul 2026232 AMAQI
28th Jul 2026213 AMAQI
27°C24/30°C
28th Jul 2026234 AMAQI
28th Jul 2026215 AMAQI
28th Jul 2026216 AMAQI
28th Jul 2026217 AMAQI
28th Jul 2026218 AMAQI
28th Jul 2026219 AMAQI
28th Jul 20262110 AMAQI
28th Jul 20262311 AMAQI
28th Jul 20262512 PMAQI
28th Jul 2026251 PMAQI
28th Jul 2026292 PMAQI
28th Jul 2026273 PMAQI
28th Jul 2026224 PMAQI
28th Jul 2026325 PMAQI
28th Jul 2026296 PMAQI
28th Jul 2026217 PMAQI
28th Jul 2026238 PMAQI
28th Jul 2026259 PMAQI
28th Jul 20262710 PMAQI
28th Jul 20263111 PMAQI
29th Jul 20263112 AMAQI
29th Jul 2026311 AMAQI
29th Jul 2026292 AMAQI
29th Jul 2026273 AMAQI
26°C24/30°C
29th Jul 2026334 AMAQI
29th Jul 2026315 AMAQI
29th Jul 2026296 AMAQI
29th Jul 2026277 AMAQI
29th Jul 2026258 AMAQI
29th Jul 2026259 AMAQI
29th Jul 20262510 AMAQI
29th Jul 20262511 AMAQI
29th Jul 20262312 PMAQI
29th Jul 2026211 PMAQI
29th Jul 2026212 PMAQI
29th Jul 2026253 PMAQI
29th Jul 2026274 PMAQI
29th Jul 2026255 PMAQI
29th Jul 2026256 PMAQI
29th Jul 2026257 PMAQI
29th Jul 2026258 PMAQI
29th Jul 2026239 PMAQI
29th Jul 20262110 PMAQI
29th Jul 20262311 PMAQI
30th Jul 20262112 AMAQI
30th Jul 2026251 AMAQI
30th Jul 2026252 AMAQI
30th Jul 2026253 AMAQI
29°C24/34°C
30th Jul 2026214 AMAQI
30th Jul 2026215 AMAQI
30th Jul 2026256 AMAQI
30th Jul 2026257 AMAQI
30th Jul 2026258 AMAQI
30th Jul 2026259 AMAQI
30th Jul 20262310 AMAQI
30th Jul 20262511 AMAQI
30th Jul 20262312 PMAQI
30th Jul 2026271 PMAQI
30th Jul 2026232 PMAQI
30th Jul 2026253 PMAQI
30th Jul 2026314 PMAQI
30th Jul 2026385 PMAQI
30th Jul 2026406 PMAQI
30th Jul 2026407 PMAQI
30th Jul 2026388 PMAQI
30th Jul 2026389 PMAQI
30th Jul 20264210 PMAQI
30th Jul 20262911 PMAQI
31st Jul 20265412 AMAQI
31st Jul 2026561 AMAQI
31st Jul 2026542 AMAQI
31st Jul 2026563 AMAQI
31°C27/35°C
31st Jul 2026564 AMAQI
31st Jul 2026595 AMAQI
31st Jul 2026636 AMAQI
31st Jul 2026607 AMAQI
31st Jul 2026608 AMAQI
31st Jul 2026589 AMAQI
31st Jul 20265810 AMAQI
31st Jul 20266511 AMAQI
31st Jul 20264412 PMAQI
31st Jul 2026531 PMAQI
31st Jul 2026572 PMAQI
31st Jul 2026553 PMAQI
31st Jul 2026504 PMAQI
31st Jul 2026625 PMAQI
31st Jul 2026596 PMAQI
31st Jul 2026607 PMAQI
31st Jul 2026508 PMAQI
31st Jul 2026629 PMAQI
31st Jul 20266210 PMAQI
31st Jul 20266211 PMAQI
1st Aug 20266212 AMAQI
1st Aug 2026581 AMAQI
1st Aug 2026622 AMAQI
1st Aug 2026493 AMAQI
31°C28/35°C
1st Aug 2026484 AMAQI
4 AM1st Aug 2026515 AMAQI
1st Aug 2026586 AMAQI
1st Aug 2026587 AMAQI
1st Aug 2026628 AMAQI
1st Aug 2026629 AMAQI
1st Aug 20266210 AMAQI
1st Aug 20266611 AMAQI
11 AM1st Aug 20267612 PMAQI
1st Aug 2026761 PMAQI
1st Aug 2026672 PMAQI
1st Aug 2026653 PMAQI
1st Aug 2026684 PMAQI
1st Aug 2026715 PMAQI
1st Aug 2026726 PMAQI
6 PM1st Aug 2026787 PMAQI
1st Aug 2026748 PMAQI
1st Aug 2026749 PMAQI
1st Aug 20267010 PMAQI
1st Aug 20267111 PMAQI
11 PM3 AM
31°C27/35°C
Day time
Avg. Highest Time
3 PM
38AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
4 AM - 5 AM
32AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 PM to 3 PM (Avg. 38), while the lowest AQI was between 4 AM to 5 AM (Avg. 32).
Night time
Avg. Highest Time
7 PM
40AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
3 AM
33AQI
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. 33).
2026 Days Vs Air Quality
Kobuchi, Machida, Tokyo, Japan
2026
83%
177
17%
36
Total number of days with different AQI categories in last 213 days in 2026 (152 days remaining)
Good
177 DaysModerate
36 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 83%
Health Risk Level:
Low
In 2026, 83% of 213 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
Kobuchi, Machida, 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
26AQI (US)
26AQI (US)
2nd January 2026
18AQI (US)
18AQI (US)
3rd January 2026
13AQI (US)
13AQI (US)
4th January 2026
18AQI (US)
18AQI (US)
5th January 2026
21AQI (US)
21AQI (US)
6th January 2026
16AQI (US)
16AQI (US)
7th January 2026
22AQI (US)
22AQI (US)
8th January 2026
27AQI (US)
27AQI (US)
9th January 2026
16AQI (US)
16AQI (US)
10th January 2026
22AQI (US)
22AQI (US)
11th January 2026
24AQI (US)
24AQI (US)
12th January 2026
16AQI (US)
16AQI (US)
13th January 2026
28AQI (US)
28AQI (US)
14th January 2026
20AQI (US)
20AQI (US)
15th January 2026
34AQI (US)
34AQI (US)
16th January 2026
42AQI (US)
42AQI (US)
17th January 2026
51AQI (US)
51AQI (US)
18th January 2026
33AQI (US)
33AQI (US)
19th January 2026
31AQI (US)
31AQI (US)
20th January 2026
36AQI (US)
36AQI (US)
21st January 2026
12AQI (US)
12AQI (US)
22nd January 2026
31AQI (US)
31AQI (US)
23rd January 2026
43AQI (US)
43AQI (US)
24th January 2026
42AQI (US)
42AQI (US)
25th January 2026
43AQI (US)
43AQI (US)
26th January 2026
28AQI (US)
28AQI (US)
27th January 2026
42AQI (US)
42AQI (US)
28th January 2026
13AQI (US)
13AQI (US)
29th January 2026
21AQI (US)
21AQI (US)
30th January 2026
35AQI (US)
35AQI (US)
31st January 2026
36AQI (US)
36AQI (US)
1st February 2026
36AQI (US)
36AQI (US)
2nd February 2026
48AQI (US)
48AQI (US)
3rd February 2026
32AQI (US)
32AQI (US)
4th February 2026
37AQI (US)
37AQI (US)
5th February 2026
49AQI (US)
49AQI (US)
6th February 2026
36AQI (US)
36AQI (US)
7th February 2026
12AQI (US)
12AQI (US)
8th February 2026
18AQI (US)
18AQI (US)
9th February 2026
37AQI (US)
37AQI (US)
10th February 2026
45AQI (US)
45AQI (US)
11th February 2026
49AQI (US)
49AQI (US)
12th February 2026
35AQI (US)
35AQI (US)
13th February 2026
50AQI (US)
50AQI (US)
14th February 2026
61AQI (US)
61AQI (US)
15th February 2026
58AQI (US)
58AQI (US)
16th February 2026
42AQI (US)
42AQI (US)
17th February 2026
19AQI (US)
19AQI (US)
18th February 2026
25AQI (US)
25AQI (US)
19th February 2026
30AQI (US)
30AQI (US)
20th February 2026
29AQI (US)
29AQI (US)
21st February 2026
31AQI (US)
31AQI (US)
22nd February 2026
39AQI (US)
39AQI (US)
23rd February 2026
21AQI (US)
21AQI (US)
24th February 2026
37AQI (US)
37AQI (US)
25th February 2026
32AQI (US)
32AQI (US)
26th February 2026
9AQI (US)
9AQI (US)
27th February 2026
32AQI (US)
32AQI (US)
28th February 2026
41AQI (US)
41AQI (US)
1st March 2026
29AQI (US)
29AQI (US)
2nd March 2026
80AQI (US)
80AQI (US)
3rd March 2026
48AQI (US)
48AQI (US)
4th March 2026
50AQI (US)
50AQI (US)
5th March 2026
57AQI (US)
57AQI (US)
6th March 2026
52AQI (US)
52AQI (US)
7th March 2026
41AQI (US)
41AQI (US)
8th March 2026
34AQI (US)
34AQI (US)
9th March 2026
44AQI (US)
44AQI (US)
10th March 2026
57AQI (US)
57AQI (US)
11th March 2026
57AQI (US)
57AQI (US)
12th March 2026
70AQI (US)
70AQI (US)
13th March 2026
46AQI (US)
46AQI (US)
14th March 2026
47AQI (US)
47AQI (US)
15th March 2026
61AQI (US)
61AQI (US)
16th March 2026
61AQI (US)
61AQI (US)
17th March 2026
53AQI (US)
53AQI (US)
18th March 2026
56AQI (US)
56AQI (US)
19th March 2026
36AQI (US)
36AQI (US)
20th March 2026
28AQI (US)
28AQI (US)
21st March 2026
47AQI (US)
47AQI (US)
22nd March 2026
52AQI (US)
52AQI (US)
23rd March 2026
52AQI (US)
52AQI (US)
24th March 2026
46AQI (US)
46AQI (US)
25th March 2026
68AQI (US)
68AQI (US)
26th March 2026
22AQI (US)
22AQI (US)
27th March 2026
21AQI (US)
21AQI (US)
28th March 2026
52AQI (US)
52AQI (US)
29th March 2026
53AQI (US)
53AQI (US)
30th March 2026
56AQI (US)
56AQI (US)
31st March 2026
24AQI (US)
24AQI (US)
1st April 2026
22AQI (US)
22AQI (US)
2nd April 2026
36AQI (US)
36AQI (US)
3rd April 2026
46AQI (US)
46AQI (US)
4th April 2026
45AQI (US)
45AQI (US)
5th April 2026
36AQI (US)
36AQI (US)
6th April 2026
29AQI (US)
29AQI (US)
7th April 2026
28AQI (US)
28AQI (US)
8th April 2026
26AQI (US)
26AQI (US)
9th April 2026
39AQI (US)
39AQI (US)
10th April 2026
45AQI (US)
45AQI (US)
11th April 2026
37AQI (US)
37AQI (US)
12th April 2026
33AQI (US)
33AQI (US)
13th April 2026
37AQI (US)
37AQI (US)
14th April 2026
48AQI (US)
48AQI (US)
15th April 2026
41AQI (US)
41AQI (US)
16th April 2026
34AQI (US)
34AQI (US)
17th April 2026
38AQI (US)
38AQI (US)
18th April 2026
33AQI (US)
33AQI (US)
19th April 2026
39AQI (US)
39AQI (US)
20th April 2026
38AQI (US)
38AQI (US)
21st April 2026
40AQI (US)
40AQI (US)
22nd April 2026
45AQI (US)
45AQI (US)
23rd April 2026
36AQI (US)
36AQI (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
49AQI (US)
49AQI (US)
28th April 2026
42AQI (US)
42AQI (US)
29th April 2026
38AQI (US)
38AQI (US)
30th April 2026
36AQI (US)
36AQI (US)
1st May 2026
48AQI (US)
48AQI (US)
2nd May 2026
49AQI (US)
49AQI (US)
3rd May 2026
43AQI (US)
43AQI (US)
4th May 2026
28AQI (US)
28AQI (US)
5th May 2026
23AQI (US)
23AQI (US)
6th May 2026
32AQI (US)
32AQI (US)
7th May 2026
35AQI (US)
35AQI (US)
8th May 2026
26AQI (US)
26AQI (US)
9th May 2026
27AQI (US)
27AQI (US)
10th May 2026
35AQI (US)
35AQI (US)
11th May 2026
36AQI (US)
36AQI (US)
12th May 2026
40AQI (US)
40AQI (US)
13th May 2026
44AQI (US)
44AQI (US)
14th May 2026
41AQI (US)
41AQI (US)
15th May 2026
42AQI (US)
42AQI (US)
16th May 2026
87AQI (US)
87AQI (US)
17th May 2026
69AQI (US)
69AQI (US)
18th May 2026
54AQI (US)
54AQI (US)
19th May 2026
49AQI (US)
49AQI (US)
20th May 2026
62AQI (US)
62AQI (US)
21st May 2026
59AQI (US)
59AQI (US)
22nd May 2026
62AQI (US)
62AQI (US)
23rd May 2026
53AQI (US)
53AQI (US)
24th May 2026
59AQI (US)
59AQI (US)
25th May 2026
47AQI (US)
47AQI (US)
26th May 2026
40AQI (US)
40AQI (US)
27th May 2026
25AQI (US)
25AQI (US)
28th May 2026
25AQI (US)
25AQI (US)
29th May 2026
26AQI (US)
26AQI (US)
30th May 2026
24AQI (US)
24AQI (US)
31st May 2026
27AQI (US)
27AQI (US)
1st June 2026
34AQI (US)
34AQI (US)
2nd June 2026
19AQI (US)
19AQI (US)
3rd June 2026
14AQI (US)
14AQI (US)
4th June 2026
23AQI (US)
23AQI (US)
5th June 2026
22AQI (US)
22AQI (US)
6th June 2026
23AQI (US)
23AQI (US)
7th June 2026
23AQI (US)
23AQI (US)
8th June 2026
20AQI (US)
20AQI (US)
9th June 2026
22AQI (US)
22AQI (US)
10th June 2026
22AQI (US)
22AQI (US)
11th June 2026
24AQI (US)
24AQI (US)
12th June 2026
25AQI (US)
25AQI (US)
13th June 2026
32AQI (US)
32AQI (US)
14th June 2026
31AQI (US)
31AQI (US)
15th June 2026
13AQI (US)
13AQI (US)
16th June 2026
22AQI (US)
22AQI (US)
17th June 2026
24AQI (US)
24AQI (US)
18th June 2026
25AQI (US)
25AQI (US)
19th June 2026
30AQI (US)
30AQI (US)
20th June 2026
22AQI (US)
22AQI (US)
21st June 2026
18AQI (US)
18AQI (US)
22nd June 2026
19AQI (US)
19AQI (US)
23rd June 2026
22AQI (US)
22AQI (US)
24th June 2026
22AQI (US)
22AQI (US)
25th June 2026
27AQI (US)
27AQI (US)
26th June 2026
29AQI (US)
29AQI (US)
27th June 2026
26AQI (US)
26AQI (US)
28th June 2026
28AQI (US)
28AQI (US)
29th June 2026
27AQI (US)
27AQI (US)
30th June 2026
33AQI (US)
33AQI (US)
1st July 2026
38AQI (US)
38AQI (US)
2nd July 2026
20AQI (US)
20AQI (US)
3rd July 2026
15AQI (US)
15AQI (US)
4th July 2026
31AQI (US)
31AQI (US)
5th July 2026
15AQI (US)
15AQI (US)
6th July 2026
27AQI (US)
27AQI (US)
7th July 2026
33AQI (US)
33AQI (US)
8th July 2026
24AQI (US)
24AQI (US)
9th July 2026
24AQI (US)
24AQI (US)
10th July 2026
26AQI (US)
26AQI (US)
11th July 2026
29AQI (US)
29AQI (US)
12th July 2026
27AQI (US)
27AQI (US)
13th July 2026
32AQI (US)
32AQI (US)
14th July 2026
32AQI (US)
32AQI (US)
15th July 2026
31AQI (US)
31AQI (US)
16th July 2026
63AQI (US)
63AQI (US)
17th July 2026
52AQI (US)
52AQI (US)
18th July 2026
24AQI (US)
24AQI (US)
19th July 2026
17AQI (US)
17AQI (US)
20th July 2026
27AQI (US)
27AQI (US)
21st July 2026
52AQI (US)
52AQI (US)
22nd July 2026
65AQI (US)
65AQI (US)
23rd July 2026
49AQI (US)
49AQI (US)
24th July 2026
53AQI (US)
53AQI (US)
25th July 2026
54AQI (US)
54AQI (US)
26th July 2026
24AQI (US)
24AQI (US)
27th July 2026
22AQI (US)
22AQI (US)
28th July 2026
24AQI (US)
24AQI (US)
29th July 2026
26AQI (US)
26AQI (US)
30th July 2026
28AQI (US)
28AQI (US)
31st July 2026
57AQI (US)
57AQI (US)
1st August 2026
65AQI (US)
65AQI (US)
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)
48AQI (US)
38AQI (US)
42AQI (US)
24AQI (US)
34AQI (US)
65AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202636AQI (US)
30
1
26
2
15
16
29
1
23
8
30
24
7
1
177
36
Highest AQI (US) recorded in
August65AQI (US)
Lowest AQI (US) recorded in
June24AQI (US)
202532AQI (US)
31
28
29
2
30
31
30
24
7
21
10
29
1
21
10
29
1
28
3
331
34
Highest AQI (US) recorded in
August46AQI (US)
Lowest AQI (US) recorded in
April19AQI (US)
202431AQI (US)
31
29
30
1
29
1
30
1
29
1
25
6
30
1
30
31
30
31
355
11
Highest AQI (US) recorded in
June41AQI (US)
Lowest AQI (US) recorded in
December24AQI (US)
202331AQI (US)
31
28
31
29
1
30
1
28
2
29
2
29
1
1
29
1
31
29
31
355
7
1
1
Highest AQI (US) recorded in
April39AQI (US)
Lowest AQI (US) recorded in
September25AQI (US)
202236AQI (US)
30
1
20
1
26
5
23
7
24
7
23
7
21
3
1
27
1
31
30
31
287
32
Highest AQI (US) recorded in
May44AQI (US)
Lowest AQI (US) recorded in
December28AQI (US)
202125AQI (US)
31
28
31
30
29
2
28
2
30
1
27
4
30
30
1
30
30
1
354
11
Highest AQI (US) recorded in
June37AQI (US)
Lowest AQI (US) recorded in
February11AQI (US)
202025AQI (US)
12
1
20
1
18
24
6
27
4
19
12
19
31
30
31
231
24
Highest AQI (US) recorded in
August46AQI (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.)
25AQI (US)Kobuchi's annual 2026 AQI (US) (36) shows an average percentage change of 22.1% (worsened AQI (US)) compared to previous years: 2020 (25), 2021 (25), 2022 (36), 2023 (31), 2024 (31), 2025 (32).
