Nishitokyo, Honcho, 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
Nishitokyo, Honcho, Tokyo, Japan
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
3rd Aug 2024
62AQILowest AQI recorded on
30th Aug 2024
14AQISame Day Analysis (7th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 23 of Good air quality, showing improvement over 2025 and 2024 on the same day.
Day & Night AQI Trend: 6th Aug - 7th Aug 2026
Nishitokyo, Honcho, Tokyo, Japan
AQI
Day
Night
.
4 AM6th Aug 2026
6 PM
3 AM7th Aug 2026
Day time
Avg. Highest Time
5AM6th Aug
25AQI
Avg. Lowest Time
6PM6th Aug
21AQI
Night time
Avg. Highest Time
1AM7th Aug
25AQI
Avg. Lowest Time
3AM7th Aug
21AQI
In the last 24 hours,
Nishitokyo's AQI reached its highest point of 25 at 5 AM during the Day, while the lowest point, 21, was recorded at 3 AM during the Night between 6th Aug and 7th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Nishitokyo, Honcho, Tokyo, 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 2026244 AMAQI
9th Jul 2026245 AMAQI
9th Jul 2026266 AMAQI
9th Jul 2026277 AMAQI
9th Jul 2026228 AMAQI
9th Jul 2026219 AMAQI
9th Jul 20262410 AMAQI
9th Jul 20262311 AMAQI
9th Jul 20262412 PMAQI
9th Jul 2026221 PMAQI
9th Jul 2026222 PMAQI
9th Jul 2026253 PMAQI
9th Jul 2026244 PMAQI
9th Jul 2026235 PMAQI
9th Jul 2026246 PMAQI
9th Jul 2026237 PMAQI
9th Jul 2026268 PMAQI
9th Jul 2026209 PMAQI
9th Jul 20262410 PMAQI
9th Jul 20262511 PMAQI
10th Jul 20262412 AMAQI
10th Jul 2026261 AMAQI
10th Jul 2026262 AMAQI
10th Jul 202663 AMAQI
27°C24/32°C
10th Jul 2026224 AMAQI
10th Jul 2026185 AMAQI
10th Jul 2026256 AMAQI
10th Jul 2026187 AMAQI
10th Jul 2026168 AMAQI
10th Jul 2026269 AMAQI
10th Jul 20262810 AMAQI
10th Jul 20262611 AMAQI
10th Jul 20262712 PMAQI
10th Jul 2026241 PMAQI
10th Jul 2026222 PMAQI
10th Jul 2026193 PMAQI
10th Jul 2026224 PMAQI
10th Jul 2026265 PMAQI
10th Jul 2026266 PMAQI
10th Jul 2026297 PMAQI
10th Jul 2026268 PMAQI
10th Jul 2026289 PMAQI
10th Jul 20263010 PMAQI
10th Jul 20262211 PMAQI
11th Jul 20263112 AMAQI
11th Jul 2026121 AMAQI
11th Jul 2026202 AMAQI
11th Jul 2026283 AMAQI
28°C24/32°C
11th Jul 202684 AMAQI
11th Jul 2026305 AMAQI
11th Jul 2026316 AMAQI
11th Jul 2026317 AMAQI
11th Jul 2026318 AMAQI
11th Jul 2026309 AMAQI
11th Jul 20263210 AMAQI
11th Jul 20262611 AMAQI
11th Jul 20262412 PMAQI
11th Jul 2026241 PMAQI
11th Jul 2026232 PMAQI
11th Jul 2026243 PMAQI
11th Jul 2026244 PMAQI
11th Jul 2026285 PMAQI
11th Jul 2026306 PMAQI
11th Jul 2026287 PMAQI
11th Jul 2026248 PMAQI
11th Jul 2026289 PMAQI
11th Jul 20262810 PMAQI
11th Jul 20262811 PMAQI
12th Jul 20262812 AMAQI
12th Jul 2026281 AMAQI
12th Jul 2026292 AMAQI
12th Jul 2026203 AMAQI
28°C25/32°C
12th Jul 2026254 AMAQI
12th Jul 2026265 AMAQI
12th Jul 2026286 AMAQI
12th Jul 2026287 AMAQI
12th Jul 2026268 AMAQI
12th Jul 2026299 AMAQI
12th Jul 20262810 AMAQI
12th Jul 20262411 AMAQI
12th Jul 20262512 PMAQI
12th Jul 2026211 PMAQI
12th Jul 2026222 PMAQI
12th Jul 2026243 PMAQI
12th Jul 2026234 PMAQI
12th Jul 2026285 PMAQI
12th Jul 2026286 PMAQI
12th Jul 2026317 PMAQI
12th Jul 2026268 PMAQI
12th Jul 2026289 PMAQI
12th Jul 20263010 PMAQI
12th Jul 20262611 PMAQI
13th Jul 20263112 AMAQI
13th Jul 2026311 AMAQI
13th Jul 2026302 AMAQI
13th Jul 2026323 AMAQI
27°C25/29°C
13th Jul 2026274 AMAQI
13th Jul 2026305 AMAQI
13th Jul 2026286 AMAQI
13th Jul 2026287 AMAQI
13th Jul 2026308 AMAQI
13th Jul 2026289 AMAQI
13th Jul 20262810 AMAQI
13th Jul 20262811 AMAQI
13th Jul 20262812 PMAQI
13th Jul 2026221 PMAQI
13th Jul 2026202 PMAQI
13th Jul 2026203 PMAQI
13th Jul 2026244 PMAQI
13th Jul 2026305 PMAQI
13th Jul 2026306 PMAQI
13th Jul 2026307 PMAQI
13th Jul 2026328 PMAQI
13th Jul 2026329 PMAQI
13th Jul 20263410 PMAQI
13th Jul 20263211 PMAQI
14th Jul 20263512 AMAQI
14th Jul 2026341 AMAQI
14th Jul 2026322 AMAQI
14th Jul 2026323 AMAQI
27°C26/29°C
14th Jul 2026284 AMAQI
14th Jul 2026325 AMAQI
14th Jul 2026316 AMAQI
14th Jul 2026307 AMAQI
14th Jul 2026298 AMAQI
14th Jul 2026329 AMAQI
14th Jul 20263210 AMAQI
14th Jul 20262811 AMAQI
14th Jul 20262612 PMAQI
14th Jul 2026241 PMAQI
14th Jul 2026232 PMAQI
14th Jul 2026213 PMAQI
14th Jul 2026244 PMAQI
14th Jul 2026305 PMAQI
14th Jul 2026316 PMAQI
14th Jul 2026297 PMAQI
14th Jul 2026288 PMAQI
14th Jul 2026319 PMAQI
14th Jul 20263110 PMAQI
14th Jul 20263211 PMAQI
15th Jul 20263412 AMAQI
15th Jul 2026341 AMAQI
15th Jul 2026322 AMAQI
15th Jul 2026303 AMAQI
29°C26/33°C
15th Jul 2026274 AMAQI
15th Jul 2026315 AMAQI
15th Jul 2026286 AMAQI
15th Jul 2026307 AMAQI
15th Jul 2026328 AMAQI
15th Jul 2026319 AMAQI
15th Jul 20263210 AMAQI
15th Jul 20262711 AMAQI
15th Jul 20262412 PMAQI
15th Jul 2026201 PMAQI
15th Jul 2026222 PMAQI
15th Jul 2026223 PMAQI
15th Jul 2026254 PMAQI
15th Jul 2026365 PMAQI
15th Jul 2026266 PMAQI
15th Jul 2026247 PMAQI
15th Jul 2026288 PMAQI
15th Jul 2026469 PMAQI
15th Jul 20263010 PMAQI
15th Jul 20262811 PMAQI
16th Jul 20262812 AMAQI
16th Jul 2026401 AMAQI
16th Jul 2026302 AMAQI
16th Jul 2026303 AMAQI
31°C27/35°C
16th Jul 2026294 AMAQI
16th Jul 2026325 AMAQI
16th Jul 2026316 AMAQI
16th Jul 2026307 AMAQI
16th Jul 2026328 AMAQI
16th Jul 2026319 AMAQI
16th Jul 20263310 AMAQI
16th Jul 20262911 AMAQI
16th Jul 20262812 PMAQI
16th Jul 2026291 PMAQI
16th Jul 2026292 PMAQI
16th Jul 2026733 PMAQI
16th Jul 2026854 PMAQI
16th Jul 2026865 PMAQI
16th Jul 2026856 PMAQI
16th Jul 2026897 PMAQI
16th Jul 2026838 PMAQI
16th Jul 2026859 PMAQI
16th Jul 20267510 PMAQI
16th Jul 20265811 PMAQI
17th Jul 20265312 AMAQI
17th Jul 2026401 AMAQI
17th Jul 2026422 AMAQI
17th Jul 2026403 AMAQI
31°C28/36°C
17th Jul 2026334 AMAQI
17th Jul 2026295 AMAQI
17th Jul 2026296 AMAQI
17th Jul 2026317 AMAQI
17th Jul 2026298 AMAQI
17th Jul 2026339 AMAQI
17th Jul 20264810 AMAQI
17th Jul 20265611 AMAQI
17th Jul 20265912 PMAQI
17th Jul 2026631 PMAQI
17th Jul 2026642 PMAQI
17th Jul 2026493 PMAQI
17th Jul 2026504 PMAQI
17th Jul 2026495 PMAQI
17th Jul 2026336 PMAQI
17th Jul 2026367 PMAQI
17th Jul 2026588 PMAQI
17th Jul 2026589 PMAQI
17th Jul 20266010 PMAQI
17th Jul 20265611 PMAQI
18th Jul 20265212 AMAQI
18th Jul 2026461 AMAQI
18th Jul 2026422 AMAQI
18th Jul 2026463 AMAQI
29°C27/31°C
18th Jul 2026364 AMAQI
18th Jul 2026315 AMAQI
18th Jul 2026406 AMAQI
18th Jul 2026277 AMAQI
18th Jul 2026218 AMAQI
18th Jul 2026239 AMAQI
18th Jul 20261710 AMAQI
18th Jul 20262311 AMAQI
18th Jul 20261912 PMAQI
18th Jul 2026271 PMAQI
18th Jul 2026272 PMAQI
18th Jul 2026253 PMAQI
18th Jul 202694 PMAQI
18th Jul 202685 PMAQI
18th Jul 2026186 PMAQI
18th Jul 2026197 PMAQI
18th Jul 2026148 PMAQI
18th Jul 2026129 PMAQI
18th Jul 2026810 PMAQI
18th Jul 20261611 PMAQI
19th Jul 20263112 AMAQI
19th Jul 2026251 AMAQI
19th Jul 2026232 AMAQI
19th Jul 2026233 AMAQI
28°C26/32°C
19th Jul 2026234 AMAQI
19th Jul 2026215 AMAQI
19th Jul 2026256 AMAQI
19th Jul 2026147 AMAQI
19th Jul 202688 AMAQI
19th Jul 202689 AMAQI
19th Jul 2026810 AMAQI
19th Jul 20261211 AMAQI
19th Jul 20261712 PMAQI
19th Jul 2026171 PMAQI
19th Jul 2026212 PMAQI
19th Jul 2026253 PMAQI
19th Jul 2026254 PMAQI
19th Jul 2026255 PMAQI
19th Jul 2026256 PMAQI
19th Jul 2026257 PMAQI
19th Jul 2026298 PMAQI
19th Jul 2026239 PMAQI
19th Jul 20262710 PMAQI
19th Jul 20262511 PMAQI
20th Jul 20263412 AMAQI
20th Jul 2026361 AMAQI
20th Jul 2026362 AMAQI
20th Jul 2026293 AMAQI
29°C26/32°C
20th Jul 2026314 AMAQI
20th Jul 2026315 AMAQI
20th Jul 2026296 AMAQI
20th Jul 2026347 AMAQI
20th Jul 2026338 AMAQI
20th Jul 2026299 AMAQI
20th Jul 20262510 AMAQI
20th Jul 20262711 AMAQI
20th Jul 20262512 PMAQI
20th Jul 2026231 PMAQI
20th Jul 2026252 PMAQI
20th Jul 2026313 PMAQI
20th Jul 2026364 PMAQI
20th Jul 2026335 PMAQI
20th Jul 2026316 PMAQI
20th Jul 2026337 PMAQI
20th Jul 2026338 PMAQI
20th Jul 2026299 PMAQI
20th Jul 20263110 PMAQI
20th Jul 20262911 PMAQI
21st Jul 20263312 AMAQI
21st Jul 2026331 AMAQI
21st Jul 2026332 AMAQI
21st Jul 2026333 AMAQI
32°C28/37°C
21st Jul 2026334 AMAQI
21st Jul 2026365 AMAQI
21st Jul 2026386 AMAQI
21st Jul 2026367 AMAQI
21st Jul 2026368 AMAQI
21st Jul 2026539 AMAQI
21st Jul 20266310 AMAQI
21st Jul 20265611 AMAQI
21st Jul 2026421 PMAQI
21st Jul 2026442 PMAQI
21st Jul 2026623 PMAQI
21st Jul 2026644 PMAQI
21st Jul 2026605 PMAQI
21st Jul 2026596 PMAQI
21st Jul 2026977 PMAQI
21st Jul 2026588 PMAQI
21st Jul 2026539 PMAQI
21st Jul 20265510 PMAQI
21st Jul 20265511 PMAQI
22nd Jul 20265412 AMAQI
22nd Jul 2026561 AMAQI
22nd Jul 2026552 AMAQI
22nd Jul 2026523 AMAQI
33°C30/38°C
22nd Jul 2026544 AMAQI
22nd Jul 2026555 AMAQI
22nd Jul 2026566 AMAQI
22nd Jul 2026567 AMAQI
22nd Jul 2026538 AMAQI
22nd Jul 2026559 AMAQI
22nd Jul 20265810 AMAQI
22nd Jul 20266811 AMAQI
22nd Jul 20267112 PMAQI
22nd Jul 2026731 PMAQI
22nd Jul 2026742 PMAQI
22nd Jul 2026823 PMAQI
22nd Jul 2026874 PMAQI
22nd Jul 2026745 PMAQI
22nd Jul 2026706 PMAQI
22nd Jul 2026677 PMAQI
22nd Jul 2026688 PMAQI
22nd Jul 2026709 PMAQI
22nd Jul 20266610 PMAQI
22nd Jul 20268211 PMAQI
23rd Jul 20268812 AMAQI
23rd Jul 2026821 AMAQI
23rd Jul 2026622 AMAQI
23rd Jul 2026443 AMAQI
33°C29/37°C
23rd Jul 2026314 AMAQI
23rd Jul 2026335 AMAQI
23rd Jul 2026406 AMAQI
23rd Jul 2026477 AMAQI
23rd Jul 2026488 AMAQI
23rd Jul 2026509 AMAQI
23rd Jul 20265910 AMAQI
23rd Jul 20266011 AMAQI
23rd Jul 20266212 PMAQI
23rd Jul 2026601 PMAQI
23rd Jul 2026652 PMAQI
23rd Jul 2026653 PMAQI
23rd Jul 20261044 PMAQI
23rd Jul 2026815 PMAQI
23rd Jul 2026746 PMAQI
23rd Jul 2026677 PMAQI
23rd Jul 2026658 PMAQI
23rd Jul 2026589 PMAQI
23rd Jul 20264010 PMAQI
23rd Jul 20263311 PMAQI
24th Jul 20262912 AMAQI
24th Jul 2026331 AMAQI
24th Jul 2026312 AMAQI
24th Jul 2026333 AMAQI
33°C29/38°C
24th Jul 2026234 AMAQI
24th Jul 2026255 AMAQI
24th Jul 2026296 AMAQI
24th Jul 2026297 AMAQI
24th Jul 2026298 AMAQI
24th Jul 2026299 AMAQI
24th Jul 20263110 AMAQI
24th Jul 20263111 AMAQI
24th Jul 20264412 PMAQI
24th Jul 2026621 PMAQI
24th Jul 2026662 PMAQI
24th Jul 2026903 PMAQI
24th Jul 2026864 PMAQI
24th Jul 2026715 PMAQI
24th Jul 2026586 PMAQI
24th Jul 2026607 PMAQI
24th Jul 2026668 PMAQI
24th Jul 2026539 PMAQI
24th Jul 20265310 PMAQI
24th Jul 20265711 PMAQI
25th Jul 20265512 AMAQI
25th Jul 2026641 AMAQI
25th Jul 2026632 AMAQI
25th Jul 2026643 AMAQI
30°C28/35°C
25th Jul 2026484 AMAQI
25th Jul 2026405 AMAQI
25th Jul 2026336 AMAQI
25th Jul 2026337 AMAQI
25th Jul 2026338 AMAQI
25th Jul 2026339 AMAQI
25th Jul 20263110 AMAQI
25th Jul 20263811 AMAQI
25th Jul 20265512 PMAQI
25th Jul 2026541 PMAQI
25th Jul 2026512 PMAQI
25th Jul 2026483 PMAQI
25th Jul 2026524 PMAQI
25th Jul 2026405 PMAQI
25th Jul 2026506 PMAQI
25th Jul 2026297 PMAQI
25th Jul 2026278 PMAQI
25th Jul 2026129 PMAQI
25th Jul 20262510 PMAQI
25th Jul 20261711 PMAQI
26th Jul 20262312 AMAQI
26th Jul 2026121 AMAQI
26th Jul 2026142 AMAQI
26th Jul 2026143 AMAQI
30°C26/36°C
26th Jul 2026124 AMAQI
26th Jul 2026145 AMAQI
26th Jul 2026216 AMAQI
26th Jul 2026217 AMAQI
26th Jul 2026148 AMAQI
26th Jul 2026279 AMAQI
26th Jul 20262710 AMAQI
26th Jul 20262511 AMAQI
26th Jul 20262912 PMAQI
26th Jul 2026291 PMAQI
26th Jul 2026482 PMAQI
26th Jul 2026563 PMAQI
26th Jul 2026234 PMAQI
26th Jul 202695 PMAQI
26th Jul 2026176 PMAQI
26th Jul 2026257 PMAQI
26th Jul 2026258 PMAQI
26th Jul 2026239 PMAQI
26th Jul 20262110 PMAQI
26th Jul 20262511 PMAQI
27th Jul 20262512 AMAQI
27th Jul 2026231 AMAQI
27th Jul 2026252 AMAQI
27th Jul 2026253 AMAQI
29°C26/33°C
27th Jul 2026234 AMAQI
27th Jul 2026215 AMAQI
27th Jul 2026256 AMAQI
27th Jul 2026257 AMAQI
27th Jul 2026218 AMAQI
27th Jul 2026259 AMAQI
27th Jul 20262110 AMAQI
27th Jul 20262111 AMAQI
27th Jul 20262112 PMAQI
27th Jul 2026231 PMAQI
27th Jul 2026232 PMAQI
27th Jul 2026253 PMAQI
27th Jul 2026254 PMAQI
27th Jul 2026215 PMAQI
27th Jul 2026236 PMAQI
27th Jul 2026217 PMAQI
27th Jul 2026218 PMAQI
27th Jul 2026219 PMAQI
27th Jul 20262110 PMAQI
27th Jul 20262111 PMAQI
28th Jul 20262112 AMAQI
28th Jul 2026211 AMAQI
28th Jul 2026212 AMAQI
28th Jul 2026233 AMAQI
27°C24/31°C
28th Jul 2026234 AMAQI
28th Jul 2026215 AMAQI
28th Jul 2026216 AMAQI
28th Jul 2026217 AMAQI
28th Jul 2026218 AMAQI
28th Jul 2026259 AMAQI
28th Jul 20262310 AMAQI
28th Jul 20262511 AMAQI
28th Jul 20262512 PMAQI
28th Jul 2026291 PMAQI
28th Jul 2026292 PMAQI
28th Jul 2026273 PMAQI
28th Jul 2026294 PMAQI
28th Jul 2026275 PMAQI
28th Jul 2026256 PMAQI
28th Jul 2026257 PMAQI
28th Jul 2026298 PMAQI
28th Jul 2026319 PMAQI
28th Jul 20263810 PMAQI
28th Jul 20264011 PMAQI
29th Jul 20264012 AMAQI
29th Jul 2026441 AMAQI
29th Jul 2026442 AMAQI
29th Jul 2026383 AMAQI
27°C24/31°C
29th Jul 2026384 AMAQI
29th Jul 2026445 AMAQI
29th Jul 2026426 AMAQI
29th Jul 2026427 AMAQI
29th Jul 2026408 AMAQI
29th Jul 2026409 AMAQI
29th Jul 20263810 AMAQI
29th Jul 20263311 AMAQI
29th Jul 20263312 PMAQI
29th Jul 2026291 PMAQI
29th Jul 2026312 PMAQI
29th Jul 2026293 PMAQI
29th Jul 2026274 PMAQI
29th Jul 2026255 PMAQI
29th Jul 2026236 PMAQI
29th Jul 2026257 PMAQI
29th Jul 2026218 PMAQI
29th Jul 2026219 PMAQI
29th Jul 20262110 PMAQI
29th Jul 20262111 PMAQI
30th Jul 20262112 AMAQI
30th Jul 2026211 AMAQI
30th Jul 2026232 AMAQI
30th Jul 2026293 AMAQI
30°C24/36°C
30th Jul 2026234 AMAQI
30th Jul 2026235 AMAQI
30th Jul 2026256 AMAQI
30th Jul 2026257 AMAQI
30th Jul 2026258 AMAQI
30th Jul 2026259 AMAQI
30th Jul 20262710 AMAQI
30th Jul 20262711 AMAQI
30th Jul 20262712 PMAQI
30th Jul 2026271 PMAQI
30th Jul 2026312 PMAQI
30th Jul 2026363 PMAQI
30th Jul 2026384 PMAQI
30th Jul 2026425 PMAQI
30th Jul 2026516 PMAQI
30th Jul 2026537 PMAQI
30th Jul 2026588 PMAQI
30th Jul 2026579 PMAQI
30th Jul 20264610 PMAQI
30th Jul 20265311 PMAQI
31st Jul 20265612 AMAQI
31st Jul 2026521 AMAQI
31st Jul 2026552 AMAQI
31st Jul 2026523 AMAQI
32°C28/36°C
31st Jul 2026484 AMAQI
31st Jul 2026525 AMAQI
31st Jul 2026586 AMAQI
31st Jul 2026507 AMAQI
31st Jul 2026508 AMAQI
31st Jul 2026489 AMAQI
31st Jul 20264810 AMAQI
31st Jul 20264811 AMAQI
31st Jul 20264812 PMAQI
31st Jul 2026481 PMAQI
31st Jul 2026482 PMAQI
31st Jul 2026543 PMAQI
31st Jul 2026524 PMAQI
31st Jul 2026515 PMAQI
31st Jul 2026586 PMAQI
31st Jul 2026677 PMAQI
31st Jul 2026728 PMAQI
31st Jul 2026629 PMAQI
31st Jul 20266810 PMAQI
31st Jul 20266311 PMAQI
1st Aug 20265512 AMAQI
1st Aug 2026511 AMAQI
1st Aug 2026562 AMAQI
1st Aug 2026513 AMAQI
31°C28/36°C
1st Aug 2026594 AMAQI
1st Aug 2026575 AMAQI
1st Aug 2026626 AMAQI
1st Aug 2026567 AMAQI
1st Aug 2026518 AMAQI
1st Aug 2026529 AMAQI
1st Aug 20265610 AMAQI
1st Aug 20266311 AMAQI
1st Aug 20265912 PMAQI
1st Aug 2026601 PMAQI
1st Aug 2026642 PMAQI
1st Aug 2026573 PMAQI
1st Aug 2026674 PMAQI
1st Aug 2026735 PMAQI
1st Aug 2026766 PMAQI
1st Aug 2026787 PMAQI
1st Aug 2026808 PMAQI
1st Aug 2026769 PMAQI
1st Aug 20263310 PMAQI
1st Aug 20265711 PMAQI
2nd Aug 20266212 AMAQI
2nd Aug 2026661 AMAQI
2nd Aug 2026722 AMAQI
2nd Aug 2026483 AMAQI
32°C28/36°C
2nd Aug 2026724 AMAQI
2nd Aug 2026575 AMAQI
2nd Aug 2026546 AMAQI
2nd Aug 2026487 AMAQI
2nd Aug 2026468 AMAQI
2nd Aug 2026529 AMAQI
2nd Aug 20265710 AMAQI
2nd Aug 20265211 AMAQI
2nd Aug 20264212 PMAQI
2nd Aug 2026511 PMAQI
2nd Aug 2026462 PMAQI
2nd Aug 2026643 PMAQI
2nd Aug 2026484 PMAQI
2nd Aug 2026485 PMAQI
2nd Aug 2026406 PMAQI
2nd Aug 2026257 PMAQI
2nd Aug 2026258 PMAQI
2nd Aug 2026129 PMAQI
2nd Aug 20261210 PMAQI
2nd Aug 2026811 PMAQI
3rd Aug 20261212 AMAQI
3rd Aug 202681 AMAQI
3rd Aug 2026142 AMAQI
3rd Aug 2026173 AMAQI
31°C25/36°C
3rd Aug 2026144 AMAQI
3rd Aug 2026125 AMAQI
3rd Aug 2026126 AMAQI
3rd Aug 2026107 AMAQI
3rd Aug 202688 AMAQI
3rd Aug 2026129 AMAQI
3rd Aug 20261210 AMAQI
3rd Aug 20261211 AMAQI
3rd Aug 20261212 PMAQI
3rd Aug 2026101 PMAQI
3rd Aug 2026122 PMAQI
3rd Aug 2026213 PMAQI
3rd Aug 2026214 PMAQI
3rd Aug 2026295 PMAQI
3rd Aug 2026296 PMAQI
3rd Aug 2026217 PMAQI
3rd Aug 2026298 PMAQI
3rd Aug 2026299 PMAQI
3rd Aug 20262110 PMAQI
3rd Aug 20262711 PMAQI
4th Aug 20262112 AMAQI
4th Aug 2026291 AMAQI
4th Aug 2026252 AMAQI
4th Aug 2026253 AMAQI
25°C24/27°C
4th Aug 2026254 AMAQI
4th Aug 2026255 AMAQI
4th Aug 2026296 AMAQI
4th Aug 2026277 AMAQI
4th Aug 2026298 AMAQI
4th Aug 2026279 AMAQI
4th Aug 20262910 AMAQI
4th Aug 20262711 AMAQI
4th Aug 20262112 PMAQI
4th Aug 2026211 PMAQI
4th Aug 2026252 PMAQI
4th Aug 2026293 PMAQI
4th Aug 2026294 PMAQI
4th Aug 2026315 PMAQI
4th Aug 2026276 PMAQI
4th Aug 2026297 PMAQI
4th Aug 2026298 PMAQI
4th Aug 2026299 PMAQI
4th Aug 20262910 PMAQI
4th Aug 20262711 PMAQI
5th Aug 20262712 AMAQI
5th Aug 2026271 AMAQI
5th Aug 2026272 AMAQI
5th Aug 2026273 AMAQI
26°C22/31°C
5th Aug 2026274 AMAQI
5th Aug 2026255 AMAQI
5th Aug 2026296 AMAQI
5th Aug 2026277 AMAQI
5th Aug 2026258 AMAQI
5th Aug 2026259 AMAQI
5th Aug 20262710 AMAQI
5th Aug 20262911 AMAQI
5th Aug 20262512 PMAQI
5th Aug 2026291 PMAQI
5th Aug 2026312 PMAQI
5th Aug 2026293 PMAQI
5th Aug 2026294 PMAQI
5th Aug 2026335 PMAQI
5th Aug 2026296 PMAQI
5th Aug 2026317 PMAQI
5th Aug 2026298 PMAQI
5th Aug 2026299 PMAQI
5th Aug 20262910 PMAQI
5th Aug 20262711 PMAQI
6th Aug 20262512 AMAQI
6th Aug 2026251 AMAQI
6th Aug 2026252 AMAQI
6th Aug 2026233 AMAQI
27°C23/31°C
6th Aug 2026214 AMAQI
6th Aug 2026255 AMAQI
6th Aug 2026216 AMAQI
6th Aug 2026237 AMAQI
6th Aug 2026218 AMAQI
6th Aug 2026219 AMAQI
6th Aug 20262110 AMAQI
6th Aug 20262311 AMAQI
6th Aug 20262112 PMAQI
6th Aug 2026231 PMAQI
6th Aug 2026232 PMAQI
6th Aug 2026213 PMAQI
6th Aug 2026234 PMAQI
6th Aug 2026215 PMAQI
6th Aug 2026216 PMAQI
6th Aug 2026217 PMAQI
6th Aug 2026218 PMAQI
6th Aug 2026239 PMAQI
6th Aug 20262310 PMAQI
6th Aug 20262311 PMAQI
7th Aug 20262112 AMAQI
7th Aug 2026251 AMAQI
7th Aug 2026212 AMAQI
7th Aug 2026213 AMAQI
29°C26/34°C
7th Aug 2026214 AMAQI
4 AM7th Aug 2026215 AMAQI
7th Aug 2026216 AMAQI
7th Aug 2026217 AMAQI
7th Aug 2026218 AMAQI
7th Aug 2026219 AMAQI
7th Aug 20262110 AMAQI
7th Aug 20262111 AMAQI
11 AM7th Aug 20263612 PMAQI
7th Aug 2026491 PMAQI
7th Aug 2026252 PMAQI
7th Aug 2026233 PMAQI
7th Aug 2026214 PMAQI
7th Aug 2026235 PMAQI
7th Aug 2026216 PMAQI
6 PM7th Aug 2026217 PMAQI
7th Aug 2026218 PMAQI
7th Aug 2026239 PMAQI
7th Aug 20262310 PMAQI
7th Aug 20262111 PMAQI
11 PM3 AM
30°C27/34°C
Day time
Avg. Highest Time
3 PM - 6 PM
39AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
8 AM
29AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 PM to 6 PM (Avg. 39), while the lowest AQI was between 8 AM to 8 AM (Avg. 29).
Night time
Avg. Highest Time
7 PM - 9 PM
38AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
3 AM
32AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 9 PM (Avg. 38), while the lowest AQI was between 3 AM to 3 AM (Avg. 32).
2026 Days Vs Air Quality
Nishitokyo, Honcho, Tokyo, Japan
2026
84%
183
16%
36
Total number of days with different AQI categories in last 219 days in 2026 (146 days remaining)
Good
183 DaysModerate
36 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 84%
Health Risk Level:
Low
In 2026, 84% 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
Nishitokyo, Honcho, 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
31AQI (US)
31AQI (US)
2nd January 2026
22AQI (US)
22AQI (US)
3rd January 2026
21AQI (US)
21AQI (US)
4th January 2026
27AQI (US)
27AQI (US)
5th January 2026
40AQI (US)
40AQI (US)
6th January 2026
15AQI (US)
15AQI (US)
7th January 2026
26AQI (US)
26AQI (US)
8th January 2026
30AQI (US)
30AQI (US)
9th January 2026
21AQI (US)
21AQI (US)
10th January 2026
34AQI (US)
34AQI (US)
11th January 2026
33AQI (US)
33AQI (US)
12th January 2026
20AQI (US)
20AQI (US)
13th January 2026
29AQI (US)
29AQI (US)
14th January 2026
16AQI (US)
16AQI (US)
15th January 2026
28AQI (US)
28AQI (US)
16th January 2026
51AQI (US)
51AQI (US)
17th January 2026
51AQI (US)
51AQI (US)
18th January 2026
35AQI (US)
35AQI (US)
19th January 2026
43AQI (US)
43AQI (US)
20th January 2026
40AQI (US)
40AQI (US)
21st January 2026
13AQI (US)
13AQI (US)
22nd January 2026
24AQI (US)
24AQI (US)
23rd January 2026
38AQI (US)
38AQI (US)
24th January 2026
39AQI (US)
39AQI (US)
25th January 2026
44AQI (US)
44AQI (US)
26th January 2026
30AQI (US)
30AQI (US)
27th January 2026
40AQI (US)
40AQI (US)
28th January 2026
11AQI (US)
11AQI (US)
29th January 2026
17AQI (US)
17AQI (US)
30th January 2026
34AQI (US)
34AQI (US)
31st January 2026
36AQI (US)
36AQI (US)
1st February 2026
40AQI (US)
40AQI (US)
2nd February 2026
46AQI (US)
46AQI (US)
3rd February 2026
31AQI (US)
31AQI (US)
4th February 2026
39AQI (US)
39AQI (US)
5th February 2026
50AQI (US)
50AQI (US)
6th February 2026
48AQI (US)
48AQI (US)
7th February 2026
11AQI (US)
11AQI (US)
8th February 2026
14AQI (US)
14AQI (US)
9th February 2026
33AQI (US)
33AQI (US)
10th February 2026
37AQI (US)
37AQI (US)
11th February 2026
54AQI (US)
54AQI (US)
12th February 2026
29AQI (US)
29AQI (US)
13th February 2026
46AQI (US)
46AQI (US)
14th February 2026
63AQI (US)
63AQI (US)
15th February 2026
54AQI (US)
54AQI (US)
16th February 2026
42AQI (US)
42AQI (US)
17th February 2026
18AQI (US)
18AQI (US)
18th February 2026
33AQI (US)
33AQI (US)
19th February 2026
30AQI (US)
30AQI (US)
20th February 2026
22AQI (US)
22AQI (US)
21st February 2026
47AQI (US)
47AQI (US)
22nd February 2026
43AQI (US)
43AQI (US)
23rd February 2026
35AQI (US)
35AQI (US)
24th February 2026
29AQI (US)
29AQI (US)
25th February 2026
35AQI (US)
35AQI (US)
26th February 2026
11AQI (US)
11AQI (US)
27th February 2026
37AQI (US)
37AQI (US)
28th February 2026
47AQI (US)
47AQI (US)
1st March 2026
41AQI (US)
41AQI (US)
2nd March 2026
81AQI (US)
81AQI (US)
3rd March 2026
45AQI (US)
45AQI (US)
4th March 2026
61AQI (US)
61AQI (US)
5th March 2026
57AQI (US)
57AQI (US)
6th March 2026
53AQI (US)
53AQI (US)
7th March 2026
40AQI (US)
40AQI (US)
8th March 2026
17AQI (US)
17AQI (US)
9th March 2026
31AQI (US)
31AQI (US)
10th March 2026
57AQI (US)
57AQI (US)
11th March 2026
58AQI (US)
58AQI (US)
12th March 2026
69AQI (US)
69AQI (US)
13th March 2026
43AQI (US)
43AQI (US)
14th March 2026
47AQI (US)
47AQI (US)
15th March 2026
60AQI (US)
60AQI (US)
16th March 2026
56AQI (US)
56AQI (US)
17th March 2026
54AQI (US)
54AQI (US)
18th March 2026
56AQI (US)
56AQI (US)
19th March 2026
33AQI (US)
33AQI (US)
20th March 2026
28AQI (US)
28AQI (US)
21st March 2026
51AQI (US)
51AQI (US)
22nd March 2026
50AQI (US)
50AQI (US)
23rd March 2026
54AQI (US)
54AQI (US)
24th March 2026
54AQI (US)
54AQI (US)
25th March 2026
59AQI (US)
59AQI (US)
26th March 2026
31AQI (US)
31AQI (US)
27th March 2026
22AQI (US)
22AQI (US)
28th March 2026
48AQI (US)
48AQI (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
24AQI (US)
24AQI (US)
2nd April 2026
37AQI (US)
37AQI (US)
3rd April 2026
42AQI (US)
42AQI (US)
4th April 2026
44AQI (US)
44AQI (US)
5th April 2026
37AQI (US)
37AQI (US)
6th April 2026
27AQI (US)
27AQI (US)
7th April 2026
36AQI (US)
36AQI (US)
8th April 2026
20AQI (US)
20AQI (US)
9th April 2026
30AQI (US)
30AQI (US)
10th April 2026
46AQI (US)
46AQI (US)
11th April 2026
41AQI (US)
41AQI (US)
12th April 2026
26AQI (US)
26AQI (US)
13th April 2026
36AQI (US)
36AQI (US)
14th April 2026
39AQI (US)
39AQI (US)
15th April 2026
40AQI (US)
40AQI (US)
16th April 2026
35AQI (US)
35AQI (US)
17th April 2026
39AQI (US)
39AQI (US)
18th April 2026
34AQI (US)
34AQI (US)
19th April 2026
40AQI (US)
40AQI (US)
20th April 2026
37AQI (US)
37AQI (US)
21st April 2026
39AQI (US)
39AQI (US)
22nd April 2026
46AQI (US)
46AQI (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
48AQI (US)
48AQI (US)
28th April 2026
42AQI (US)
42AQI (US)
29th April 2026
39AQI (US)
39AQI (US)
30th April 2026
38AQI (US)
38AQI (US)
1st May 2026
47AQI (US)
47AQI (US)
2nd May 2026
52AQI (US)
52AQI (US)
3rd May 2026
44AQI (US)
44AQI (US)
4th May 2026
28AQI (US)
28AQI (US)
5th May 2026
21AQI (US)
21AQI (US)
6th May 2026
31AQI (US)
31AQI (US)
7th May 2026
33AQI (US)
33AQI (US)
8th May 2026
26AQI (US)
26AQI (US)
9th May 2026
25AQI (US)
25AQI (US)
10th May 2026
28AQI (US)
28AQI (US)
11th May 2026
31AQI (US)
31AQI (US)
12th May 2026
39AQI (US)
39AQI (US)
13th May 2026
48AQI (US)
48AQI (US)
14th May 2026
35AQI (US)
35AQI (US)
15th May 2026
37AQI (US)
37AQI (US)
16th May 2026
85AQI (US)
85AQI (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
62AQI (US)
62AQI (US)
21st May 2026
59AQI (US)
59AQI (US)
22nd May 2026
61AQI (US)
61AQI (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
39AQI (US)
39AQI (US)
27th May 2026
24AQI (US)
24AQI (US)
28th May 2026
25AQI (US)
25AQI (US)
29th May 2026
24AQI (US)
24AQI (US)
30th May 2026
24AQI (US)
24AQI (US)
31st May 2026
28AQI (US)
28AQI (US)
1st June 2026
32AQI (US)
32AQI (US)
2nd June 2026
33AQI (US)
33AQI (US)
3rd June 2026
27AQI (US)
27AQI (US)
4th June 2026
23AQI (US)
23AQI (US)
5th June 2026
22AQI (US)
22AQI (US)
6th June 2026
22AQI (US)
22AQI (US)
7th June 2026
23AQI (US)
23AQI (US)
8th June 2026
21AQI (US)
21AQI (US)
9th June 2026
23AQI (US)
23AQI (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
36AQI (US)
36AQI (US)
14th June 2026
32AQI (US)
32AQI (US)
15th June 2026
17AQI (US)
17AQI (US)
16th June 2026
26AQI (US)
26AQI (US)
17th June 2026
24AQI (US)
24AQI (US)
18th June 2026
24AQI (US)
24AQI (US)
19th June 2026
30AQI (US)
30AQI (US)
20th June 2026
23AQI (US)
23AQI (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
27AQI (US)
27AQI (US)
28th June 2026
28AQI (US)
28AQI (US)
29th June 2026
27AQI (US)
27AQI (US)
30th June 2026
25AQI (US)
25AQI (US)
1st July 2026
25AQI (US)
25AQI (US)
2nd July 2026
22AQI (US)
22AQI (US)
3rd July 2026
16AQI (US)
16AQI (US)
4th July 2026
32AQI (US)
32AQI (US)
5th July 2026
17AQI (US)
17AQI (US)
6th July 2026
25AQI (US)
25AQI (US)
7th July 2026
25AQI (US)
25AQI (US)
8th July 2026
24AQI (US)
24AQI (US)
9th July 2026
24AQI (US)
24AQI (US)
10th July 2026
23AQI (US)
23AQI (US)
11th July 2026
26AQI (US)
26AQI (US)
12th July 2026
26AQI (US)
26AQI (US)
13th July 2026
29AQI (US)
29AQI (US)
14th July 2026
29AQI (US)
29AQI (US)
15th July 2026
29AQI (US)
29AQI (US)
16th July 2026
49AQI (US)
49AQI (US)
17th July 2026
46AQI (US)
46AQI (US)
18th July 2026
25AQI (US)
25AQI (US)
19th July 2026
21AQI (US)
21AQI (US)
20th July 2026
31AQI (US)
31AQI (US)
21st July 2026
49AQI (US)
49AQI (US)
22nd July 2026
65AQI (US)
65AQI (US)
23rd July 2026
59AQI (US)
59AQI (US)
24th July 2026
47AQI (US)
47AQI (US)
25th July 2026
41AQI (US)
41AQI (US)
26th July 2026
23AQI (US)
23AQI (US)
27th July 2026
23AQI (US)
23AQI (US)
28th July 2026
26AQI (US)
26AQI (US)
29th July 2026
33AQI (US)
33AQI (US)
30th July 2026
34AQI (US)
34AQI (US)
31st July 2026
54AQI (US)
54AQI (US)
1st August 2026
60AQI (US)
60AQI (US)
2nd August 2026
46AQI (US)
46AQI (US)
3rd August 2026
17AQI (US)
17AQI (US)
4th August 2026
27AQI (US)
27AQI (US)
5th August 2026
28AQI (US)
28AQI (US)
6th August 2026
22AQI (US)
22AQI (US)
7th August 2026
23AQI (US)
23AQI (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
30AQI (US)
37AQI (US)
48AQI (US)
38AQI (US)
41AQI (US)
25AQI (US)
32AQI (US)
32AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202636AQI (US)
29
2
25
3
14
17
29
1
22
9
30
28
3
6
1
183
36
Highest AQI (US) recorded in
March48AQI (US)
Lowest AQI (US) recorded in
June25AQI (US)
202534AQI (US)
31
28
28
3
30
31
30
23
8
23
8
30
20
11
24
6
20
11
318
47
Highest AQI (US) recorded in
July47AQI (US)
Lowest AQI (US) recorded in
May19AQI (US)
202434AQI (US)
30
1
28
1
29
2
26
4
30
1
29
1
16
15
26
5
27
3
30
1
29
1
31
331
35
Highest AQI (US) recorded in
July47AQI (US)
Lowest AQI (US) recorded in
December25AQI (US)
202338AQI (US)
26
5
18
10
26
5
22
8
26
5
23
7
23
8
31
29
1
31
22
7
25
6
302
62
Highest AQI (US) recorded in
February45AQI (US)
Lowest AQI (US) recorded in
August28AQI (US)
202232AQI (US)
30
19
2
30
1
29
1
25
6
20
10
20
2
1
28
30
1
26
4
31
289
27
Highest AQI (US) recorded in
June46AQI (US)
Lowest AQI (US) recorded in
August19AQI (US)
202123AQI (US)
21
2
30
30
1
30
31
142
3
Highest AQI (US) recorded in
August27AQI (US)
Lowest AQI (US) recorded in
December20AQI (US)
202017AQI (US)
13
21
18
30
31
29
2
9
151
2
Highest AQI (US) recorded in
August27AQI (US)
Lowest AQI (US) recorded in
September12AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2023(Avg.)
38AQI (US)Least Polluted Year Recorded
2020(Avg.)
17AQI (US)Nishitokyo's annual 2026 AQI (US) (36) shows an average percentage change of 31.2% (worsened AQI (US)) compared to previous years: 2020 (17), 2021 (23), 2022 (32), 2023 (38), 2024 (34), 2025 (34).
