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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Suginami City, 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

Suginami City, Tokyo, Japan

2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
1st Aug 2026
88AQI
Lowest AQI recorded on
3rd Aug 2026
13AQI

Same Day Analysis (13th August):
On this day, AQI across the 2 years varied significantly: 2026 ranks 2nd highest AQI at 29 of Good air quality, showing improvement over 2025 on the same day.

Day & Night AQI Trend: 12th Aug - 13th Aug 2026

Suginami City, Tokyo, Japan

AQI
Day
Night
.

4 AM12th Aug 2026

6 PM

3 AM13th Aug 2026

Day time
Avg. Highest Time
4AM12th Aug

31AQI

Avg. Lowest Time
6PM12th Aug

6AQI

Night time
Avg. Highest Time
2AM13th Aug

19AQI

Avg. Lowest Time
11PM12th Aug

4AQI

In the last 24 hours,

Suginami City's AQI reached its highest point of 31 at 4 AM during the Day, while the lowest point, 4, was recorded at 11 PM during the Night between 12th Aug and 13th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Suginami City, Tokyo, Japan

JulAug
15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th
Day
Night
15th Jul 2026304 AMAQI
15th Jul 2026335 AMAQI
15th Jul 2026266 AMAQI
15th Jul 2026327 AMAQI
15th Jul 2026318 AMAQI
15th Jul 2026319 AMAQI
15th Jul 20263010 AMAQI
15th Jul 20262611 AMAQI
15th Jul 20262412 PMAQI
15th Jul 2026241 PMAQI
15th Jul 2026222 PMAQI
15th Jul 2026423 PMAQI
15th Jul 2026644 PMAQI
15th Jul 2026605 PMAQI
15th Jul 2026566 PMAQI
15th Jul 2026387 PMAQI
15th Jul 2026268 PMAQI
15th Jul 2026409 PMAQI
15th Jul 20265010 PMAQI
15th Jul 20265511 PMAQI
16th Jul 20265612 AMAQI
16th Jul 2026621 AMAQI
16th Jul 2026422 AMAQI
16th Jul 2026393 AMAQI

29°C26/32°C

16th Jul 2026424 AMAQI
16th Jul 2026525 AMAQI
16th Jul 2026546 AMAQI
16th Jul 2026557 AMAQI
16th Jul 2026558 AMAQI
16th Jul 2026859 AMAQI
16th Jul 20269510 AMAQI
16th Jul 20269711 AMAQI
16th Jul 20269012 PMAQI
16th Jul 2026971 PMAQI
16th Jul 2026982 PMAQI
16th Jul 2026963 PMAQI
16th Jul 2026984 PMAQI
16th Jul 2026985 PMAQI
16th Jul 20261026 PMAQI
16th Jul 2026997 PMAQI
16th Jul 2026888 PMAQI
16th Jul 2026949 PMAQI
16th Jul 20269210 PMAQI
16th Jul 20268511 PMAQI
17th Jul 20265612 AMAQI
17th Jul 2026531 AMAQI
17th Jul 2026512 AMAQI
17th Jul 2026483 AMAQI

30°C27/34°C

17th Jul 2026544 AMAQI
17th Jul 2026515 AMAQI
17th Jul 2026446 AMAQI
17th Jul 2026507 AMAQI
17th Jul 2026508 AMAQI
17th Jul 2026579 AMAQI
17th Jul 20267010 AMAQI
17th Jul 20266911 AMAQI
17th Jul 20267612 PMAQI
17th Jul 2026661 PMAQI
17th Jul 2026952 PMAQI
17th Jul 2026513 PMAQI
17th Jul 2026514 PMAQI
17th Jul 2026535 PMAQI
17th Jul 2026536 PMAQI
17th Jul 2026517 PMAQI
17th Jul 2026558 PMAQI
17th Jul 2026529 PMAQI
17th Jul 20265210 PMAQI
17th Jul 20264911 PMAQI
18th Jul 20264412 AMAQI
18th Jul 2026441 AMAQI
18th Jul 2026382 AMAQI
18th Jul 2026363 AMAQI

28°C26/30°C

18th Jul 2026314 AMAQI
18th Jul 2026365 AMAQI
18th Jul 2026316 AMAQI
18th Jul 2026257 AMAQI
18th Jul 2026218 AMAQI
18th Jul 2026219 AMAQI
18th Jul 20262510 AMAQI
18th Jul 20262111 AMAQI
18th Jul 20262112 PMAQI
18th Jul 2026211 PMAQI
18th Jul 2026232 PMAQI
18th Jul 2026293 PMAQI
18th Jul 2026254 PMAQI
18th Jul 2026235 PMAQI
18th Jul 2026236 PMAQI
18th Jul 2026277 PMAQI
18th Jul 2026278 PMAQI
18th Jul 2026279 PMAQI
18th Jul 20262910 PMAQI
18th Jul 20262511 PMAQI
19th Jul 20262912 AMAQI
19th Jul 2026311 AMAQI
19th Jul 2026272 AMAQI
19th Jul 2026103 AMAQI

28°C25/31°C

19th Jul 2026144 AMAQI
19th Jul 2026145 AMAQI
19th Jul 202686 AMAQI
19th Jul 2026147 AMAQI
19th Jul 2026148 AMAQI
19th Jul 202689 AMAQI
19th Jul 20262110 AMAQI
19th Jul 20262511 AMAQI
19th Jul 20262712 PMAQI
19th Jul 2026291 PMAQI
19th Jul 2026212 PMAQI
19th Jul 2026363 PMAQI
19th Jul 2026334 PMAQI
19th Jul 2026385 PMAQI
19th Jul 2026296 PMAQI
19th Jul 2026387 PMAQI
19th Jul 2026388 PMAQI
19th Jul 2026389 PMAQI
19th Jul 20263810 PMAQI
19th Jul 20263611 PMAQI
20th Jul 20264412 AMAQI
20th Jul 2026421 AMAQI
20th Jul 2026422 AMAQI
20th Jul 2026273 AMAQI

28°C25/30°C

20th Jul 2026274 AMAQI
20th Jul 2026315 AMAQI
20th Jul 2026346 AMAQI
20th Jul 2026517 AMAQI
20th Jul 2026408 AMAQI
20th Jul 2026409 AMAQI
20th Jul 20265810 AMAQI
20th Jul 20265511 AMAQI
20th Jul 20264812 PMAQI
20th Jul 2026521 PMAQI
20th Jul 2026622 PMAQI
20th Jul 2026573 PMAQI
20th Jul 2026564 PMAQI
20th Jul 2026605 PMAQI
20th Jul 2026586 PMAQI
20th Jul 2026607 PMAQI
20th Jul 2026578 PMAQI
20th Jul 2026509 PMAQI
20th Jul 20265110 PMAQI
20th Jul 20265211 PMAQI
21st Jul 20265512 AMAQI
21st Jul 2026551 AMAQI
21st Jul 2026382 AMAQI
21st Jul 2026323 AMAQI

30°C27/34°C

21st Jul 2026274 AMAQI
21st Jul 2026235 AMAQI
21st Jul 2026276 AMAQI
21st Jul 2026277 AMAQI
21st Jul 2026368 AMAQI
21st Jul 2026699 AMAQI
21st Jul 20267810 AMAQI
21st Jul 20266811 AMAQI
21st Jul 2026671 PMAQI
21st Jul 2026662 PMAQI
21st Jul 2026753 PMAQI
21st Jul 2026684 PMAQI
21st Jul 2026585 PMAQI
21st Jul 2026626 PMAQI
21st Jul 2026967 PMAQI
21st Jul 2026578 PMAQI
21st Jul 2026559 PMAQI
21st Jul 20265510 PMAQI
21st Jul 20265411 PMAQI
22nd Jul 20265512 AMAQI
22nd Jul 2026561 AMAQI
22nd Jul 2026592 AMAQI
22nd Jul 2026603 AMAQI

31°C28/34°C

22nd Jul 2026594 AMAQI
22nd Jul 2026605 AMAQI
22nd Jul 2026626 AMAQI
22nd Jul 2026597 AMAQI
22nd Jul 2026568 AMAQI
22nd Jul 2026579 AMAQI
22nd Jul 20266210 AMAQI
22nd Jul 20267111 AMAQI
22nd Jul 20267812 PMAQI
22nd Jul 2026781 PMAQI
22nd Jul 2026782 PMAQI
22nd Jul 2026743 PMAQI
22nd Jul 2026714 PMAQI
22nd Jul 2026715 PMAQI
22nd Jul 2026696 PMAQI
22nd Jul 2026717 PMAQI
22nd Jul 2026688 PMAQI
22nd Jul 2026679 PMAQI
22nd Jul 20266810 PMAQI
22nd Jul 20267311 PMAQI
23rd Jul 20267912 AMAQI
23rd Jul 2026801 AMAQI
23rd Jul 2026762 AMAQI
23rd Jul 2026733 AMAQI

31°C28/34°C

23rd Jul 2026504 AMAQI
23rd Jul 2026465 AMAQI
23rd Jul 2026546 AMAQI
23rd Jul 2026627 AMAQI
23rd Jul 2026598 AMAQI
23rd Jul 2026629 AMAQI
23rd Jul 20266510 AMAQI
23rd Jul 20266411 AMAQI
23rd Jul 20267012 PMAQI
23rd Jul 2026641 PMAQI
23rd Jul 2026682 PMAQI
23rd Jul 2026863 PMAQI
23rd Jul 2026854 PMAQI
23rd Jul 2026695 PMAQI
23rd Jul 2026676 PMAQI
23rd Jul 2026667 PMAQI
23rd Jul 2026638 PMAQI
23rd Jul 2026489 PMAQI
23rd Jul 20263810 PMAQI
23rd Jul 20263111 PMAQI
24th Jul 20262512 AMAQI
24th Jul 2026271 AMAQI
24th Jul 2026332 AMAQI
24th Jul 2026293 AMAQI

31°C28/36°C

24th Jul 2026334 AMAQI
24th Jul 2026315 AMAQI
24th Jul 2026276 AMAQI
24th Jul 2026257 AMAQI
24th Jul 2026298 AMAQI
24th Jul 2026319 AMAQI
24th Jul 20263310 AMAQI
24th Jul 20264811 AMAQI
24th Jul 20265612 PMAQI
24th Jul 2026641 PMAQI
24th Jul 2026692 PMAQI
24th Jul 2026743 PMAQI
24th Jul 2026724 PMAQI
24th Jul 2026655 PMAQI
24th Jul 2026566 PMAQI
24th Jul 2026537 PMAQI
24th Jul 2026428 PMAQI
24th Jul 2026519 PMAQI
24th Jul 20265210 PMAQI
24th Jul 20265411 PMAQI
25th Jul 20265712 AMAQI
25th Jul 2026561 AMAQI
25th Jul 2026582 AMAQI
25th Jul 2026563 AMAQI

29°C27/33°C

25th Jul 2026544 AMAQI
25th Jul 2026505 AMAQI
25th Jul 2026406 AMAQI
25th Jul 2026387 AMAQI
25th Jul 2026388 AMAQI
25th Jul 2026389 AMAQI
25th Jul 20263610 AMAQI
25th Jul 20264411 AMAQI
25th Jul 20265012 PMAQI
25th Jul 2026481 PMAQI
25th Jul 2026502 PMAQI
25th Jul 2026483 PMAQI
25th Jul 2026464 PMAQI
25th Jul 2026525 PMAQI
25th Jul 2026506 PMAQI
25th Jul 2026257 PMAQI
25th Jul 2026218 PMAQI
25th Jul 2026219 PMAQI
25th Jul 20262710 PMAQI
25th Jul 20262511 PMAQI
26th Jul 20262512 AMAQI
26th Jul 2026211 AMAQI
26th Jul 2026252 AMAQI
26th Jul 2026333 AMAQI

29°C25/34°C

26th Jul 2026294 AMAQI
26th Jul 2026365 AMAQI
26th Jul 2026386 AMAQI
26th Jul 2026257 AMAQI
26th Jul 2026258 AMAQI
26th Jul 2026219 AMAQI
26th Jul 20262310 AMAQI
26th Jul 20262311 AMAQI
26th Jul 20263312 PMAQI
26th Jul 2026401 PMAQI
26th Jul 2026502 PMAQI
26th Jul 2026523 PMAQI
26th Jul 2026274 PMAQI
26th Jul 2026235 PMAQI
26th Jul 2026276 PMAQI
26th Jul 2026337 PMAQI
26th Jul 2026258 PMAQI
26th Jul 2026279 PMAQI
26th Jul 20262110 PMAQI
26th Jul 20262311 PMAQI
27th Jul 20262312 AMAQI
27th Jul 2026211 AMAQI
27th Jul 2026292 AMAQI
27th Jul 2026293 AMAQI

28°C25/31°C

27th Jul 2026214 AMAQI
27th Jul 2026255 AMAQI
27th Jul 2026216 AMAQI
27th Jul 2026257 AMAQI
27th Jul 2026258 AMAQI
27th Jul 2026219 AMAQI
27th Jul 20262110 AMAQI
27th Jul 20262111 AMAQI
27th Jul 20262112 PMAQI
27th Jul 2026231 PMAQI
27th Jul 2026272 PMAQI
27th Jul 2026273 PMAQI
27th Jul 2026294 PMAQI
27th Jul 2026235 PMAQI
27th Jul 2026256 PMAQI
27th Jul 2026257 PMAQI
27th Jul 2026298 PMAQI
27th Jul 2026219 PMAQI
27th Jul 20262510 PMAQI
27th Jul 20262111 PMAQI
28th Jul 20262112 AMAQI
28th Jul 2026251 AMAQI
28th Jul 2026252 AMAQI
28th Jul 2026253 AMAQI

27°C24/30°C

28th Jul 2026254 AMAQI
28th Jul 2026295 AMAQI
28th Jul 2026256 AMAQI
28th Jul 2026217 AMAQI
28th Jul 2026218 AMAQI
28th Jul 2026219 AMAQI
28th Jul 20262510 AMAQI
28th Jul 20262911 AMAQI
28th Jul 20265112 PMAQI
28th Jul 2026621 PMAQI
28th Jul 2026652 PMAQI
28th Jul 2026623 PMAQI
28th Jul 2026574 PMAQI
28th Jul 2026385 PMAQI
28th Jul 2026366 PMAQI
28th Jul 2026367 PMAQI
28th Jul 2026388 PMAQI
28th Jul 2026319 PMAQI
28th Jul 20263810 PMAQI
28th Jul 20264811 PMAQI
29th Jul 20265612 AMAQI
29th Jul 2026481 AMAQI
29th Jul 2026402 AMAQI
29th Jul 2026523 AMAQI

26°C24/30°C

29th Jul 2026514 AMAQI
29th Jul 2026475 AMAQI
29th Jul 2026316 AMAQI
29th Jul 2026387 AMAQI
29th Jul 2026298 AMAQI
29th Jul 2026369 AMAQI
29th Jul 20264210 AMAQI
29th Jul 20264411 AMAQI
29th Jul 20264412 PMAQI
29th Jul 2026381 PMAQI
29th Jul 2026422 PMAQI
29th Jul 2026403 PMAQI
29th Jul 2026334 PMAQI
29th Jul 2026525 PMAQI
29th Jul 2026216 PMAQI
29th Jul 2026217 PMAQI
29th Jul 2026298 PMAQI
29th Jul 2026259 PMAQI
29th Jul 20264510 PMAQI
29th Jul 20262311 PMAQI
30th Jul 20263612 AMAQI
30th Jul 2026231 AMAQI
30th Jul 2026182 AMAQI
30th Jul 2026123 AMAQI

29°C25/34°C

30th Jul 2026214 AMAQI
30th Jul 2026235 AMAQI
30th Jul 2026216 AMAQI
30th Jul 2026257 AMAQI
30th Jul 2026338 AMAQI
30th Jul 2026339 AMAQI
30th Jul 20262110 AMAQI
30th Jul 20263011 AMAQI
30th Jul 20264412 PMAQI
30th Jul 2026471 PMAQI
30th Jul 2026472 PMAQI
30th Jul 2026423 PMAQI
30th Jul 2026294 PMAQI
30th Jul 2026545 PMAQI
30th Jul 2026546 PMAQI
30th Jul 2026607 PMAQI
30th Jul 2026588 PMAQI
30th Jul 2026719 PMAQI
30th Jul 20266010 PMAQI
30th Jul 20266711 PMAQI
31st Jul 20266912 AMAQI
31st Jul 2026401 AMAQI
31st Jul 2026562 AMAQI
31st Jul 2026383 AMAQI

31°C28/34°C

31st Jul 2026384 AMAQI
31st Jul 2026695 AMAQI
31st Jul 2026726 AMAQI
31st Jul 2026637 AMAQI
31st Jul 2026608 AMAQI
31st Jul 2026699 AMAQI
31st Jul 20264510 AMAQI
31st Jul 20263111 AMAQI
31st Jul 20266212 PMAQI
31st Jul 2026691 PMAQI
31st Jul 2026632 PMAQI
31st Jul 2026743 PMAQI
31st Jul 2026624 PMAQI
31st Jul 2026805 PMAQI
31st Jul 2026986 PMAQI
31st Jul 2026957 PMAQI
31st Jul 2026878 PMAQI
31st Jul 2026769 PMAQI
31st Jul 20266210 PMAQI
31st Jul 20267311 PMAQI
1st Aug 20269012 AMAQI
1st Aug 2026731 AMAQI
1st Aug 2026932 AMAQI
1st Aug 2026973 AMAQI

30°C28/34°C

1st Aug 2026814 AMAQI
1st Aug 2026875 AMAQI
1st Aug 2026856 AMAQI
1st Aug 2026707 AMAQI
1st Aug 2026608 AMAQI
1st Aug 2026709 AMAQI
1st Aug 20268010 AMAQI
1st Aug 20268811 AMAQI
1st Aug 20267812 PMAQI
1st Aug 2026961 PMAQI
1st Aug 2026762 PMAQI
1st Aug 2026643 PMAQI
1st Aug 2026974 PMAQI
1st Aug 20261155 PMAQI
1st Aug 2026996 PMAQI
1st Aug 2026897 PMAQI
1st Aug 2026928 PMAQI
1st Aug 20261129 PMAQI
1st Aug 202611610 PMAQI
1st Aug 202611211 PMAQI
2nd Aug 202610112 AMAQI
2nd Aug 2026981 AMAQI
2nd Aug 20261112 AMAQI
2nd Aug 20261223 AMAQI

30°C27/34°C

2nd Aug 20261084 AMAQI
2nd Aug 2026925 AMAQI
2nd Aug 2026886 AMAQI
2nd Aug 2026557 AMAQI
2nd Aug 2026808 AMAQI
2nd Aug 2026869 AMAQI
2nd Aug 20267810 AMAQI
2nd Aug 20267611 AMAQI
2nd Aug 20266412 PMAQI
2nd Aug 2026761 PMAQI
2nd Aug 2026682 PMAQI
2nd Aug 2026783 PMAQI
2nd Aug 2026384 PMAQI
2nd Aug 2026275 PMAQI
2nd Aug 2026106 PMAQI
2nd Aug 2026207 PMAQI
2nd Aug 2026148 PMAQI
2nd Aug 2026409 PMAQI
2nd Aug 20262010 PMAQI
2nd Aug 20262711 PMAQI
3rd Aug 20261612 AMAQI
3rd Aug 2026231 AMAQI
3rd Aug 202662 AMAQI
3rd Aug 2026163 AMAQI

30°C25/34°C

3rd Aug 202684 AMAQI
3rd Aug 202665 AMAQI
3rd Aug 202646 AMAQI
3rd Aug 2026167 AMAQI
3rd Aug 2026168 AMAQI
3rd Aug 202689 AMAQI
3rd Aug 2026810 AMAQI
3rd Aug 20261411 AMAQI
3rd Aug 20262112 PMAQI
3rd Aug 2026231 PMAQI
3rd Aug 2026122 PMAQI
3rd Aug 2026253 PMAQI
3rd Aug 2026174 PMAQI
3rd Aug 202685 PMAQI
3rd Aug 2026106 PMAQI
3rd Aug 202667 PMAQI
3rd Aug 202688 PMAQI
3rd Aug 2026179 PMAQI
3rd Aug 20261010 PMAQI
3rd Aug 20261411 PMAQI
4th Aug 2026812 AMAQI
4th Aug 202641 AMAQI
4th Aug 2026102 AMAQI
4th Aug 2026123 AMAQI

25°C24/27°C

4th Aug 2026214 AMAQI
4th Aug 2026215 AMAQI
4th Aug 2026106 AMAQI
4th Aug 2026147 AMAQI
4th Aug 2026178 AMAQI
4th Aug 202689 AMAQI
4th Aug 20261210 AMAQI
4th Aug 20261711 AMAQI
4th Aug 20261012 PMAQI
4th Aug 2026291 PMAQI
4th Aug 2026402 PMAQI
4th Aug 2026483 PMAQI
4th Aug 2026444 PMAQI
4th Aug 2026465 PMAQI
4th Aug 2026406 PMAQI
4th Aug 2026447 PMAQI
4th Aug 2026458 PMAQI
4th Aug 2026509 PMAQI
4th Aug 20263310 PMAQI
4th Aug 20263811 PMAQI
5th Aug 20263612 AMAQI
5th Aug 2026381 AMAQI
5th Aug 2026402 AMAQI
5th Aug 2026253 AMAQI

25°C23/29°C

5th Aug 2026254 AMAQI
5th Aug 2026255 AMAQI
5th Aug 2026216 AMAQI
5th Aug 2026217 AMAQI
5th Aug 2026218 AMAQI
5th Aug 2026219 AMAQI
5th Aug 20262110 AMAQI
5th Aug 20262111 AMAQI
5th Aug 20262112 PMAQI
5th Aug 2026231 PMAQI
5th Aug 2026212 PMAQI
5th Aug 2026213 PMAQI
5th Aug 2026214 PMAQI
5th Aug 2026255 PMAQI
5th Aug 2026296 PMAQI
5th Aug 2026297 PMAQI
5th Aug 2026258 PMAQI
5th Aug 2026239 PMAQI
5th Aug 20262510 PMAQI
5th Aug 20263411 PMAQI
6th Aug 20264412 AMAQI
6th Aug 2026301 AMAQI
6th Aug 2026192 AMAQI
6th Aug 2026273 AMAQI

26°C23/30°C

6th Aug 2026214 AMAQI
6th Aug 2026195 AMAQI
6th Aug 2026196 AMAQI
6th Aug 2026217 AMAQI
6th Aug 2026238 AMAQI
6th Aug 2026219 AMAQI
6th Aug 20262110 AMAQI
6th Aug 20263811 AMAQI
6th Aug 20262112 PMAQI
6th Aug 2026361 PMAQI
6th Aug 2026172 PMAQI
6th Aug 2026303 PMAQI
6th Aug 2026194 PMAQI
6th Aug 2026145 PMAQI
6th Aug 2026196 PMAQI
6th Aug 2026197 PMAQI
6th Aug 2026198 PMAQI
6th Aug 2026239 PMAQI
6th Aug 20262510 PMAQI
6th Aug 20262711 PMAQI
7th Aug 20263812 AMAQI
7th Aug 2026341 AMAQI
7th Aug 2026302 AMAQI
7th Aug 2026323 AMAQI

29°C26/32°C

7th Aug 2026254 AMAQI
7th Aug 2026235 AMAQI
7th Aug 2026246 AMAQI
7th Aug 2026267 AMAQI
7th Aug 2026248 AMAQI
7th Aug 2026259 AMAQI
7th Aug 20262510 AMAQI
7th Aug 20262511 AMAQI
7th Aug 20264012 PMAQI
7th Aug 2026481 PMAQI
7th Aug 2026552 PMAQI
7th Aug 2026573 PMAQI
7th Aug 2026554 PMAQI
7th Aug 2026425 PMAQI
7th Aug 2026336 PMAQI
7th Aug 2026317 PMAQI
7th Aug 2026278 PMAQI
7th Aug 2026409 PMAQI
7th Aug 20264410 PMAQI
7th Aug 20265911 PMAQI
8th Aug 20267112 AMAQI
8th Aug 2026711 AMAQI
8th Aug 2026672 AMAQI
8th Aug 2026683 AMAQI

29°C27/32°C

8th Aug 2026674 AMAQI
8th Aug 2026425 AMAQI
8th Aug 2026216 AMAQI
8th Aug 2026217 AMAQI
8th Aug 2026238 AMAQI
8th Aug 2026259 AMAQI
8th Aug 20263810 AMAQI
8th Aug 20265811 AMAQI
8th Aug 20265212 PMAQI
8th Aug 2026461 PMAQI
8th Aug 2026442 PMAQI
8th Aug 2026583 PMAQI
8th Aug 2026464 PMAQI
8th Aug 2026505 PMAQI
8th Aug 2026516 PMAQI
8th Aug 2026477 PMAQI
8th Aug 2026528 PMAQI
8th Aug 2026489 PMAQI
8th Aug 20264910 PMAQI
8th Aug 20265211 PMAQI
9th Aug 20264412 AMAQI
9th Aug 2026401 AMAQI
9th Aug 2026302 AMAQI
9th Aug 2026233 AMAQI

29°C26/32°C

9th Aug 2026254 AMAQI
9th Aug 2026255 AMAQI
9th Aug 2026256 AMAQI
9th Aug 2026257 AMAQI
9th Aug 2026198 AMAQI
9th Aug 2026219 AMAQI
9th Aug 20262110 AMAQI
9th Aug 20263111 AMAQI
9th Aug 20262712 PMAQI
9th Aug 2026401 PMAQI
9th Aug 2026402 PMAQI
9th Aug 2026443 PMAQI
9th Aug 2026564 PMAQI
9th Aug 2026585 PMAQI
9th Aug 2026426 PMAQI
9th Aug 2026277 PMAQI
9th Aug 2026148 PMAQI
9th Aug 2026589 PMAQI
9th Aug 20262910 PMAQI
9th Aug 20262111 PMAQI
10th Aug 20263412 AMAQI
10th Aug 2026211 AMAQI
10th Aug 2026252 AMAQI
10th Aug 2026233 AMAQI

28°C26/32°C

10th Aug 2026214 AMAQI
10th Aug 2026255 AMAQI
10th Aug 2026216 AMAQI
10th Aug 2026237 AMAQI
10th Aug 2026218 AMAQI
10th Aug 2026259 AMAQI
10th Aug 20262510 AMAQI
10th Aug 20262511 AMAQI
10th Aug 20264612 PMAQI
10th Aug 2026531 PMAQI
10th Aug 2026512 PMAQI
10th Aug 2026363 PMAQI
10th Aug 2026344 PMAQI
10th Aug 2026365 PMAQI
10th Aug 2026316 PMAQI
10th Aug 2026317 PMAQI
10th Aug 2026368 PMAQI
10th Aug 2026349 PMAQI
10th Aug 20264010 PMAQI
10th Aug 20264911 PMAQI
11th Aug 20264612 AMAQI
11th Aug 2026481 AMAQI
11th Aug 2026512 AMAQI
11th Aug 2026343 AMAQI

27°C24/30°C

11th Aug 2026254 AMAQI
11th Aug 2026645 AMAQI
11th Aug 2026736 AMAQI
11th Aug 2026717 AMAQI
11th Aug 2026668 AMAQI
11th Aug 2026579 AMAQI
11th Aug 20261910 AMAQI
11th Aug 20261411 AMAQI
11th Aug 20261412 PMAQI
11th Aug 2026121 PMAQI
11th Aug 202682 PMAQI
11th Aug 202643 PMAQI
11th Aug 2026314 PMAQI
11th Aug 2026285 PMAQI
11th Aug 2026486 PMAQI
11th Aug 2026447 PMAQI
11th Aug 2026258 PMAQI
11th Aug 2026279 PMAQI
11th Aug 20263810 PMAQI
11th Aug 20264011 PMAQI
12th Aug 20261212 AMAQI
12th Aug 2026321 AMAQI
12th Aug 2026142 AMAQI
12th Aug 2026123 AMAQI

24°C22/28°C

12th Aug 2026314 AMAQI
12th Aug 2026145 AMAQI
12th Aug 2026196 AMAQI
12th Aug 2026107 AMAQI
12th Aug 2026128 AMAQI
12th Aug 2026109 AMAQI
12th Aug 20261410 AMAQI
12th Aug 20261211 AMAQI
12th Aug 20261212 PMAQI
12th Aug 2026171 PMAQI
12th Aug 202682 PMAQI
12th Aug 2026233 PMAQI
12th Aug 202664 PMAQI
12th Aug 202685 PMAQI
12th Aug 202666 PMAQI
12th Aug 202687 PMAQI
12th Aug 202688 PMAQI
12th Aug 2026109 PMAQI
12th Aug 20261410 PMAQI
12th Aug 2026411 PMAQI
13th Aug 20261412 AMAQI
13th Aug 2026141 AMAQI
13th Aug 2026192 AMAQI
13th Aug 2026173 AMAQI

24°C23/26°C

13th Aug 2026364 AMAQI
4 AM
13th Aug 2026535 AMAQI
13th Aug 2026246 AMAQI
13th Aug 2026257 AMAQI
13th Aug 2026238 AMAQI
13th Aug 2026239 AMAQI
13th Aug 20262310 AMAQI
13th Aug 20262311 AMAQI
11 AM
13th Aug 20262512 PMAQI
13th Aug 2026301 PMAQI
13th Aug 2026292 PMAQI
13th Aug 2026253 PMAQI
13th Aug 2026344 PMAQI
13th Aug 2026335 PMAQI
13th Aug 2026336 PMAQI
6 PM
13th Aug 2026467 PMAQI
13th Aug 2026408 PMAQI
13th Aug 2026309 PMAQI
13th Aug 20264810 PMAQI
13th Aug 20263611 PMAQI
11 PM
3 AM

27°C23/30°C

Day time
Avg. Highest Time
3 PM

49AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
6 AM - 8 AM

34AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 3 PM to 3 PM (Avg. 49), while the lowest AQI was between 6 AM to 8 AM (Avg. 34).
Night time
Avg. Highest Time
12 AM

45AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
3 AM

38AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 12 AM (Avg. 45), while the lowest AQI was between 3 AM to 3 AM (Avg. 38).

2026 Days Vs Air Quality

Suginami City, Tokyo, Japan

2026

72%

163

28%

62

Total number of days with different AQI categories in last 225 days in 2026 (140 days remaining)

Good
163 Days
Moderate
62 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 72%

Health Risk Level:

Low

In 2026, 72% of 225 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

Suginami City, 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
15AQI (US)
2nd January 2026
14AQI (US)
3rd January 2026
14AQI (US)
4th January 2026
26AQI (US)
5th January 2026
47AQI (US)
6th January 2026
15AQI (US)
7th January 2026
23AQI (US)
8th January 2026
33AQI (US)
9th January 2026
17AQI (US)
10th January 2026
33AQI (US)
11th January 2026
28AQI (US)
12th January 2026
14AQI (US)
13th January 2026
32AQI (US)
14th January 2026
20AQI (US)
15th January 2026
34AQI (US)
16th January 2026
53AQI (US)
17th January 2026
56AQI (US)
18th January 2026
24AQI (US)
19th January 2026
53AQI (US)
20th January 2026
42AQI (US)
21st January 2026
13AQI (US)
22nd January 2026
24AQI (US)
23rd January 2026
36AQI (US)
24th January 2026
40AQI (US)
25th January 2026
45AQI (US)
26th January 2026
28AQI (US)
27th January 2026
47AQI (US)
28th January 2026
12AQI (US)
29th January 2026
13AQI (US)
30th January 2026
33AQI (US)
31st January 2026
35AQI (US)
1st February 2026
39AQI (US)
2nd February 2026
22AQI (US)
3rd February 2026
15AQI (US)
4th February 2026
46AQI (US)
5th February 2026
93AQI (US)
6th February 2026
68AQI (US)
7th February 2026
17AQI (US)
8th February 2026
14AQI (US)
9th February 2026
32AQI (US)
10th February 2026
43AQI (US)
11th February 2026
64AQI (US)
12th February 2026
37AQI (US)
13th February 2026
70AQI (US)
14th February 2026
88AQI (US)
15th February 2026
96AQI (US)
16th February 2026
58AQI (US)
17th February 2026
18AQI (US)
18th February 2026
65AQI (US)
19th February 2026
16AQI (US)
20th February 2026
30AQI (US)
21st February 2026
62AQI (US)
22nd February 2026
68AQI (US)
23rd February 2026
44AQI (US)
24th February 2026
32AQI (US)
25th February 2026
34AQI (US)
26th February 2026
10AQI (US)
27th February 2026
35AQI (US)
28th February 2026
51AQI (US)
1st March 2026
22AQI (US)
2nd March 2026
65AQI (US)
3rd March 2026
48AQI (US)
4th March 2026
59AQI (US)
5th March 2026
57AQI (US)
6th March 2026
47AQI (US)
7th March 2026
39AQI (US)
8th March 2026
13AQI (US)
9th March 2026
36AQI (US)
10th March 2026
59AQI (US)
11th March 2026
59AQI (US)
12th March 2026
69AQI (US)
13th March 2026
43AQI (US)
14th March 2026
35AQI (US)
15th March 2026
50AQI (US)
16th March 2026
57AQI (US)
17th March 2026
60AQI (US)
18th March 2026
48AQI (US)
19th March 2026
39AQI (US)
20th March 2026
53AQI (US)
21st March 2026
82AQI (US)
22nd March 2026
79AQI (US)
23rd March 2026
76AQI (US)
24th March 2026
77AQI (US)
25th March 2026
97AQI (US)
26th March 2026
45AQI (US)
27th March 2026
32AQI (US)
28th March 2026
60AQI (US)
29th March 2026
88AQI (US)
30th March 2026
83AQI (US)
31st March 2026
12AQI (US)
1st April 2026
25AQI (US)
2nd April 2026
26AQI (US)
3rd April 2026
42AQI (US)
4th April 2026
50AQI (US)
5th April 2026
42AQI (US)
6th April 2026
28AQI (US)
7th April 2026
42AQI (US)
8th April 2026
21AQI (US)
9th April 2026
36AQI (US)
10th April 2026
49AQI (US)
11th April 2026
56AQI (US)
12th April 2026
25AQI (US)
13th April 2026
34AQI (US)
14th April 2026
46AQI (US)
15th April 2026
32AQI (US)
16th April 2026
25AQI (US)
17th April 2026
21AQI (US)
18th April 2026
33AQI (US)
19th April 2026
45AQI (US)
20th April 2026
40AQI (US)
21st April 2026
17AQI (US)
22nd April 2026
41AQI (US)
23rd April 2026
37AQI (US)
24th April 2026
33AQI (US)
25th April 2026
45AQI (US)
26th April 2026
52AQI (US)
27th April 2026
33AQI (US)
28th April 2026
30AQI (US)
29th April 2026
61AQI (US)
30th April 2026
26AQI (US)
1st May 2026
32AQI (US)
2nd May 2026
38AQI (US)
3rd May 2026
68AQI (US)
4th May 2026
33AQI (US)
5th May 2026
23AQI (US)
6th May 2026
31AQI (US)
7th May 2026
32AQI (US)
8th May 2026
30AQI (US)
9th May 2026
18AQI (US)
10th May 2026
13AQI (US)
11th May 2026
27AQI (US)
12th May 2026
32AQI (US)
13th May 2026
42AQI (US)
14th May 2026
59AQI (US)
15th May 2026
78AQI (US)
16th May 2026
87AQI (US)
17th May 2026
68AQI (US)
18th May 2026
53AQI (US)
19th May 2026
49AQI (US)
20th May 2026
61AQI (US)
21st May 2026
59AQI (US)
22nd May 2026
61AQI (US)
23rd May 2026
53AQI (US)
24th May 2026
58AQI (US)
25th May 2026
47AQI (US)
26th May 2026
39AQI (US)
27th May 2026
24AQI (US)
28th May 2026
25AQI (US)
29th May 2026
25AQI (US)
30th May 2026
23AQI (US)
31st May 2026
29AQI (US)
1st June 2026
51AQI (US)
2nd June 2026
14AQI (US)
3rd June 2026
21AQI (US)
4th June 2026
23AQI (US)
5th June 2026
22AQI (US)
6th June 2026
23AQI (US)
7th June 2026
51AQI (US)
8th June 2026
15AQI (US)
9th June 2026
30AQI (US)
10th June 2026
18AQI (US)
11th June 2026
23AQI (US)
12th June 2026
30AQI (US)
13th June 2026
82AQI (US)
14th June 2026
61AQI (US)
15th June 2026
15AQI (US)
16th June 2026
23AQI (US)
17th June 2026
23AQI (US)
18th June 2026
24AQI (US)
19th June 2026
43AQI (US)
20th June 2026
53AQI (US)
21st June 2026
19AQI (US)
22nd June 2026
18AQI (US)
23rd June 2026
21AQI (US)
24th June 2026
22AQI (US)
25th June 2026
26AQI (US)
26th June 2026
29AQI (US)
27th June 2026
25AQI (US)
28th June 2026
36AQI (US)
29th June 2026
41AQI (US)
30th June 2026
64AQI (US)
1st July 2026
74AQI (US)
2nd July 2026
31AQI (US)
3rd July 2026
27AQI (US)
4th July 2026
50AQI (US)
5th July 2026
25AQI (US)
6th July 2026
49AQI (US)
7th July 2026
30AQI (US)
8th July 2026
12AQI (US)
9th July 2026
20AQI (US)
10th July 2026
24AQI (US)
11th July 2026
25AQI (US)
12th July 2026
37AQI (US)
13th July 2026
78AQI (US)
14th July 2026
69AQI (US)
15th July 2026
40AQI (US)
16th July 2026
78AQI (US)
17th July 2026
57AQI (US)
18th July 2026
28AQI (US)
19th July 2026
26AQI (US)
20th July 2026
48AQI (US)
21st July 2026
54AQI (US)
22nd July 2026
66AQI (US)
23rd July 2026
64AQI (US)
24th July 2026
45AQI (US)
25th July 2026
43AQI (US)
26th July 2026
29AQI (US)
27th July 2026
24AQI (US)
28th July 2026
36AQI (US)
29th July 2026
39AQI (US)
30th July 2026
39AQI (US)
31st July 2026
65AQI (US)
1st August 2026
88AQI (US)
2nd August 2026
66AQI (US)
3rd August 2026
13AQI (US)
4th August 2026
26AQI (US)
5th August 2026
26AQI (US)
6th August 2026
24AQI (US)
7th August 2026
36AQI (US)
8th August 2026
49AQI (US)
9th August 2026
33AQI (US)
10th August 2026
32AQI (US)
11th August 2026
37AQI (US)
12th August 2026
13AQI (US)
13th August 2026
29AQI (US)
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)

45AQI (US)

54AQI (US)

36AQI (US)

42AQI (US)

32AQI (US)

43AQI (US)

36AQI (US)

No. of days

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

202640AQI (US)

28
3
17
11
14
17
27
3
20
11
24
6
22
9
11
2
163
62

Highest AQI (US) recorded in

March

54AQI (US)

Lowest AQI (US) recorded in

January

30AQI (US)

202544AQI (US)

3
29
1
20
11
23
8
29
1
18
13
17
13
16
15
155
62

Highest AQI (US) recorded in

December

52AQI (US)

Lowest AQI (US) recorded in

May

23AQI (US)

Most & Least Polluted Years Over the Last 2 Years

Most Polluted Year Recorded
2025(Avg.)
44AQI (US)
Least Polluted Year Recorded
2026(Avg.)
40AQI (US)

Suginami City's annual 2026 AQI (US) (40) shows an average percentage change of -9.09% (improved AQI (US)) compared to previous years: 2025 (44).