Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

3 chome, 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+

February Air Quality Analysis

3 chome, Suginami City, Tokyo, Japan

2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
15th Feb 2026
96AQI
Lowest AQI recorded on
8th Feb 2026
14AQI

Same Day Analysis (18th February):
On this day, AQI across the 1 years varied significantly: 2026 ranks 1st highest AQI at 65 of Moderate air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 17th Feb - 18th Feb 2026

3 chome, Suginami City, Tokyo, Japan

AQI
Day
Night
.

6 AM17th Feb 2026

5 PM

5 AM18th Feb 2026

Day time
Avg. Highest Time
5PM17th Feb

25AQI

Avg. Lowest Time
1PM17th Feb

8AQI

Night time
Avg. Highest Time
11PM17th Feb

42AQI

Avg. Lowest Time
6PM17th Feb

8AQI

In the last 24 hours,

3 chome's AQI reached its highest point of 42 at 11 PM during the Night, while the lowest point, 8, was recorded at 6 PM during the Night between 17th Feb and 18th Feb 2026.

Day & Night AQI Trend : Jan - Feb 2026

3 chome, Suginami City, Tokyo, Japan

JanFeb
20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th
Day
Night
20th Jan 2026766 AMAQI
20th Jan 2026627 AMAQI
20th Jan 2026428 AMAQI
20th Jan 2026219 AMAQI
20th Jan 20262310 AMAQI
20th Jan 20262111 AMAQI
20th Jan 20261912 PMAQI
20th Jan 2026141 PMAQI
20th Jan 2026192 PMAQI
20th Jan 2026193 PMAQI
20th Jan 2026194 PMAQI
20th Jan 2026175 PMAQI
20th Jan 2026176 PMAQI
20th Jan 2026197 PMAQI
20th Jan 2026218 PMAQI
20th Jan 2026219 PMAQI
20th Jan 20261610 PMAQI
20th Jan 20261211 PMAQI
21st Jan 20261012 AMAQI
21st Jan 202681 AMAQI
21st Jan 2026102 AMAQI
21st Jan 202683 AMAQI
21st Jan 202684 AMAQI
21st Jan 202685 AMAQI

7°C3/11°C

21st Jan 202686 AMAQI
21st Jan 202687 AMAQI
21st Jan 202688 AMAQI
21st Jan 2026109 AMAQI
21st Jan 20261210 AMAQI
21st Jan 20261211 AMAQI
21st Jan 20261212 PMAQI
21st Jan 2026121 PMAQI
21st Jan 2026122 PMAQI
21st Jan 2026123 PMAQI
21st Jan 2026124 PMAQI
21st Jan 2026125 PMAQI
21st Jan 2026146 PMAQI
21st Jan 2026197 PMAQI
21st Jan 2026218 PMAQI
21st Jan 2026279 PMAQI
21st Jan 20262910 PMAQI
21st Jan 20262711 PMAQI
22nd Jan 20262712 AMAQI
22nd Jan 2026291 AMAQI
22nd Jan 2026292 AMAQI
22nd Jan 2026233 AMAQI
22nd Jan 2026164 AMAQI
22nd Jan 2026195 AMAQI

3°C2/6°C

22nd Jan 2026196 AMAQI
22nd Jan 2026147 AMAQI
22nd Jan 2026148 AMAQI
22nd Jan 2026179 AMAQI
22nd Jan 20261410 AMAQI
22nd Jan 20261211 AMAQI
22nd Jan 20261912 PMAQI
22nd Jan 2026211 PMAQI
22nd Jan 2026342 PMAQI
22nd Jan 2026633 PMAQI
22nd Jan 2026104 PMAQI
22nd Jan 2026245 PMAQI
22nd Jan 2026246 PMAQI
22nd Jan 2026127 PMAQI
22nd Jan 2026258 PMAQI
22nd Jan 2026419 PMAQI
22nd Jan 20263010 PMAQI
22nd Jan 20262911 PMAQI
23rd Jan 20261912 AMAQI
23rd Jan 2026281 AMAQI
23rd Jan 2026372 AMAQI
23rd Jan 2026283 AMAQI
23rd Jan 2026284 AMAQI
23rd Jan 2026465 AMAQI

3°C2/6°C

23rd Jan 2026356 AMAQI
23rd Jan 2026187 AMAQI
23rd Jan 2026268 AMAQI
23rd Jan 2026549 AMAQI
23rd Jan 20265810 AMAQI
23rd Jan 20263211 AMAQI
23rd Jan 20263812 PMAQI
23rd Jan 2026311 PMAQI
23rd Jan 202682 PMAQI
23rd Jan 2026333 PMAQI
23rd Jan 2026264 PMAQI
23rd Jan 2026465 PMAQI
23rd Jan 2026546 PMAQI
23rd Jan 2026607 PMAQI
23rd Jan 2026428 PMAQI
23rd Jan 2026289 PMAQI
23rd Jan 20265010 PMAQI
23rd Jan 20264611 PMAQI
24th Jan 20263812 AMAQI
24th Jan 2026521 AMAQI
24th Jan 2026482 AMAQI
24th Jan 2026493 AMAQI
24th Jan 2026644 AMAQI
24th Jan 2026605 AMAQI

4°C2/7°C

24th Jan 2026346 AMAQI
24th Jan 2026217 AMAQI
24th Jan 2026428 AMAQI
24th Jan 2026499 AMAQI
24th Jan 20265410 AMAQI
24th Jan 20264211 AMAQI
24th Jan 20261212 PMAQI
24th Jan 2026261 PMAQI
24th Jan 2026382 PMAQI
24th Jan 2026643 PMAQI
24th Jan 2026144 PMAQI
24th Jan 2026195 PMAQI
24th Jan 2026266 PMAQI
24th Jan 2026387 PMAQI
24th Jan 2026398 PMAQI
24th Jan 2026329 PMAQI
24th Jan 20265310 PMAQI
24th Jan 20264411 PMAQI
25th Jan 20263612 AMAQI
25th Jan 2026521 AMAQI
25th Jan 2026852 AMAQI
25th Jan 2026533 AMAQI
25th Jan 2026404 AMAQI
25th Jan 2026625 AMAQI

6°C3/10°C

25th Jan 2026346 AMAQI
25th Jan 2026227 AMAQI
25th Jan 2026208 AMAQI
25th Jan 2026469 AMAQI
25th Jan 20265610 AMAQI
25th Jan 20264811 AMAQI
25th Jan 20266412 PMAQI
25th Jan 2026601 PMAQI
25th Jan 2026742 PMAQI
25th Jan 2026673 PMAQI
25th Jan 2026324 PMAQI
25th Jan 2026365 PMAQI
25th Jan 2026146 PMAQI
25th Jan 2026247 PMAQI
25th Jan 2026488 PMAQI
25th Jan 2026429 PMAQI
25th Jan 20262910 PMAQI
25th Jan 20262911 PMAQI
26th Jan 20263012 AMAQI
26th Jan 2026281 AMAQI
26th Jan 2026322 AMAQI
26th Jan 2026253 AMAQI
26th Jan 2026264 AMAQI
26th Jan 2026525 AMAQI

4°C3/7°C

26th Jan 2026186 AMAQI
26th Jan 2026127 AMAQI
26th Jan 2026198 AMAQI
26th Jan 2026259 AMAQI
26th Jan 20262610 AMAQI
26th Jan 2026811 AMAQI
26th Jan 20263812 PMAQI
26th Jan 2026341 PMAQI
26th Jan 2026102 PMAQI
26th Jan 2026123 PMAQI
26th Jan 2026164 PMAQI
26th Jan 2026195 PMAQI
26th Jan 2026326 PMAQI
26th Jan 2026357 PMAQI
26th Jan 2026238 PMAQI
26th Jan 2026259 PMAQI
26th Jan 20266810 PMAQI
26th Jan 20266011 PMAQI
27th Jan 20263512 AMAQI
27th Jan 2026261 AMAQI
27th Jan 2026232 AMAQI
27th Jan 2026533 AMAQI
27th Jan 2026234 AMAQI
27th Jan 2026345 AMAQI

4°C1/7°C

27th Jan 2026226 AMAQI
27th Jan 2026397 AMAQI
27th Jan 2026328 AMAQI
27th Jan 2026339 AMAQI
27th Jan 20264410 AMAQI
27th Jan 20263811 AMAQI
27th Jan 20263812 PMAQI
27th Jan 2026371 PMAQI
27th Jan 2026402 PMAQI
27th Jan 2026563 PMAQI
27th Jan 2026604 PMAQI
27th Jan 2026665 PMAQI
27th Jan 2026846 PMAQI
27th Jan 2026887 PMAQI
27th Jan 2026788 PMAQI
27th Jan 2026809 PMAQI
27th Jan 20266010 PMAQI
27th Jan 20264311 PMAQI
28th Jan 20264412 AMAQI
28th Jan 2026141 AMAQI
28th Jan 2026102 AMAQI
28th Jan 2026123 AMAQI
28th Jan 2026144 AMAQI
28th Jan 2026125 AMAQI

6°C3/8°C

28th Jan 2026146 AMAQI
28th Jan 2026127 AMAQI
28th Jan 2026108 AMAQI
28th Jan 2026109 AMAQI
28th Jan 2026810 AMAQI
28th Jan 2026811 AMAQI
28th Jan 2026812 PMAQI
28th Jan 2026101 PMAQI
28th Jan 202682 PMAQI
28th Jan 2026103 PMAQI
28th Jan 2026124 PMAQI
28th Jan 2026125 PMAQI
28th Jan 2026106 PMAQI
28th Jan 202687 PMAQI
28th Jan 2026108 PMAQI
28th Jan 2026109 PMAQI
28th Jan 20261410 PMAQI
28th Jan 20261211 PMAQI
29th Jan 20261212 AMAQI
29th Jan 2026121 AMAQI
29th Jan 202682 AMAQI
29th Jan 202683 AMAQI
29th Jan 202684 AMAQI
29th Jan 2026125 AMAQI

6°C4/8°C

29th Jan 2026166 AMAQI
29th Jan 2026167 AMAQI
29th Jan 2026148 AMAQI
29th Jan 202689 AMAQI
29th Jan 20261210 AMAQI
29th Jan 2026811 AMAQI
29th Jan 2026612 PMAQI
29th Jan 202681 PMAQI
29th Jan 2026102 PMAQI
29th Jan 2026143 PMAQI
29th Jan 2026194 PMAQI
29th Jan 2026255 PMAQI
29th Jan 2026216 PMAQI
29th Jan 2026217 PMAQI
29th Jan 2026238 PMAQI
29th Jan 2026129 PMAQI
29th Jan 20261010 PMAQI
29th Jan 20261411 PMAQI
30th Jan 20261712 AMAQI
30th Jan 2026381 AMAQI
30th Jan 2026542 AMAQI
30th Jan 2026363 AMAQI
30th Jan 2026634 AMAQI
30th Jan 2026865 AMAQI

5°C3/7°C

30th Jan 2026436 AMAQI
30th Jan 2026387 AMAQI
30th Jan 2026538 AMAQI
30th Jan 2026559 AMAQI
30th Jan 20265810 AMAQI
30th Jan 20264011 AMAQI
30th Jan 20261212 PMAQI
30th Jan 2026291 PMAQI
30th Jan 2026242 PMAQI
30th Jan 2026143 PMAQI
30th Jan 2026144 PMAQI
30th Jan 2026205 PMAQI
30th Jan 2026186 PMAQI
30th Jan 2026207 PMAQI
30th Jan 2026148 PMAQI
30th Jan 2026129 PMAQI
30th Jan 20261210 PMAQI
30th Jan 20262511 PMAQI
31st Jan 20261812 AMAQI
31st Jan 2026281 AMAQI
31st Jan 2026382 AMAQI
31st Jan 2026363 AMAQI
31st Jan 2026384 AMAQI
31st Jan 2026455 AMAQI

4°C3/7°C

31st Jan 2026536 AMAQI
31st Jan 2026447 AMAQI
31st Jan 2026388 AMAQI
31st Jan 2026629 AMAQI
31st Jan 20268510 AMAQI
31st Jan 20263211 AMAQI
31st Jan 20263512 PMAQI
31st Jan 2026101 PMAQI
31st Jan 2026302 PMAQI
31st Jan 2026273 PMAQI
31st Jan 2026474 PMAQI
31st Jan 2026225 PMAQI
31st Jan 2026286 PMAQI
31st Jan 202687 PMAQI
31st Jan 2026468 PMAQI
31st Jan 2026349 PMAQI
31st Jan 20261910 PMAQI
31st Jan 2026811 PMAQI
1st Feb 2026812 AMAQI
1st Feb 2026201 AMAQI
1st Feb 2026282 AMAQI
1st Feb 2026263 AMAQI
1st Feb 2026364 AMAQI
1st Feb 2026745 AMAQI

5°C2/8°C

1st Feb 2026376 AMAQI
1st Feb 2026547 AMAQI
1st Feb 2026338 AMAQI
1st Feb 2026649 AMAQI
1st Feb 20267810 AMAQI
1st Feb 20265011 AMAQI
1st Feb 20262112 PMAQI
1st Feb 2026321 PMAQI
1st Feb 2026282 PMAQI
1st Feb 2026383 PMAQI
1st Feb 2026354 PMAQI
1st Feb 2026315 PMAQI
1st Feb 2026316 PMAQI
1st Feb 2026467 PMAQI
1st Feb 2026648 PMAQI
1st Feb 2026549 PMAQI
1st Feb 20262910 PMAQI
1st Feb 20262811 PMAQI
2nd Feb 20261612 AMAQI
2nd Feb 2026101 AMAQI
2nd Feb 2026292 AMAQI
2nd Feb 2026233 AMAQI
2nd Feb 2026104 AMAQI
2nd Feb 202685 AMAQI

6°C3/9°C

2nd Feb 2026126 AMAQI
2nd Feb 2026107 AMAQI
2nd Feb 2026128 AMAQI
2nd Feb 2026129 AMAQI
2nd Feb 20261610 AMAQI
2nd Feb 20261611 AMAQI
2nd Feb 20263112 PMAQI
2nd Feb 2026341 PMAQI
2nd Feb 2026252 PMAQI
2nd Feb 2026383 PMAQI
2nd Feb 2026554 PMAQI
2nd Feb 2026425 PMAQI
2nd Feb 2026146 PMAQI
2nd Feb 2026177 PMAQI
2nd Feb 2026348 PMAQI
2nd Feb 2026389 PMAQI
2nd Feb 2026810 PMAQI
2nd Feb 20262211 PMAQI
3rd Feb 2026612 AMAQI
3rd Feb 202681 AMAQI
3rd Feb 2026102 AMAQI
3rd Feb 2026103 AMAQI
3rd Feb 2026364 AMAQI
3rd Feb 202685 AMAQI

7°C4/9°C

3rd Feb 202666 AMAQI
3rd Feb 202647 AMAQI
3rd Feb 202688 AMAQI
3rd Feb 202689 AMAQI
3rd Feb 20263210 AMAQI
3rd Feb 20263011 AMAQI
3rd Feb 20263312 PMAQI
3rd Feb 202681 PMAQI
3rd Feb 202682 PMAQI
3rd Feb 2026163 PMAQI
3rd Feb 202684 PMAQI
3rd Feb 2026365 PMAQI
3rd Feb 2026106 PMAQI
3rd Feb 202687 PMAQI
3rd Feb 2026188 PMAQI
3rd Feb 2026109 PMAQI
3rd Feb 20261210 PMAQI
3rd Feb 20262211 PMAQI
4th Feb 20262012 AMAQI
4th Feb 202681 AMAQI
4th Feb 2026102 AMAQI
4th Feb 2026383 AMAQI
4th Feb 2026124 AMAQI
4th Feb 2026195 AMAQI

7°C4/10°C

4th Feb 2026236 AMAQI
4th Feb 2026427 AMAQI
4th Feb 2026488 AMAQI
4th Feb 2026449 AMAQI
4th Feb 20265210 AMAQI
4th Feb 20264411 AMAQI
4th Feb 20262512 PMAQI
4th Feb 2026471 PMAQI
4th Feb 2026542 PMAQI
4th Feb 2026573 PMAQI
4th Feb 2026494 PMAQI
4th Feb 2026665 PMAQI
4th Feb 2026726 PMAQI
4th Feb 2026567 PMAQI
4th Feb 20261098 PMAQI
4th Feb 2026789 PMAQI
4th Feb 20264610 PMAQI
4th Feb 20268811 PMAQI
5th Feb 20268112 AMAQI
5th Feb 2026761 AMAQI
5th Feb 2026872 AMAQI
5th Feb 2026783 AMAQI
5th Feb 2026684 AMAQI
5th Feb 2026605 AMAQI

7°C4/10°C

5th Feb 2026686 AMAQI
5th Feb 2026717 AMAQI
5th Feb 2026848 AMAQI
5th Feb 2026809 AMAQI
5th Feb 20268810 AMAQI
5th Feb 20269611 AMAQI
5th Feb 20269212 PMAQI
5th Feb 2026961 PMAQI
5th Feb 2026942 PMAQI
5th Feb 20261183 PMAQI
5th Feb 20261184 PMAQI
5th Feb 20261025 PMAQI
5th Feb 20261066 PMAQI
5th Feb 20261257 PMAQI
5th Feb 20261268 PMAQI
5th Feb 20261229 PMAQI
5th Feb 202611210 PMAQI
5th Feb 20268811 PMAQI
6th Feb 20269812 AMAQI
6th Feb 2026981 AMAQI
6th Feb 2026862 AMAQI
6th Feb 2026833 AMAQI
6th Feb 2026834 AMAQI
6th Feb 2026785 AMAQI

9°C6/11°C

6th Feb 2026856 AMAQI
6th Feb 2026927 AMAQI
6th Feb 2026928 AMAQI
6th Feb 2026999 AMAQI
6th Feb 20269810 AMAQI
6th Feb 202610011 AMAQI
6th Feb 20269012 PMAQI
6th Feb 2026381 PMAQI
6th Feb 2026462 PMAQI
6th Feb 2026743 PMAQI
6th Feb 2026824 PMAQI
6th Feb 2026765 PMAQI
6th Feb 2026566 PMAQI
6th Feb 2026387 PMAQI
6th Feb 2026148 PMAQI
6th Feb 2026149 PMAQI
6th Feb 20261210 PMAQI
6th Feb 20261211 PMAQI
7th Feb 20261212 AMAQI
7th Feb 2026121 AMAQI
7th Feb 2026102 AMAQI
7th Feb 202683 AMAQI
7th Feb 202684 AMAQI
7th Feb 202685 AMAQI

10°C7/13°C

7th Feb 202686 AMAQI
7th Feb 202687 AMAQI
7th Feb 2026108 AMAQI
7th Feb 202689 AMAQI
7th Feb 2026810 AMAQI
7th Feb 2026811 AMAQI
7th Feb 20261012 PMAQI
7th Feb 2026101 PMAQI
7th Feb 2026122 PMAQI
7th Feb 2026123 PMAQI
7th Feb 2026144 PMAQI
7th Feb 2026305 PMAQI
7th Feb 2026366 PMAQI
7th Feb 2026587 PMAQI
7th Feb 2026548 PMAQI
7th Feb 2026209 PMAQI
7th Feb 20261710 PMAQI
7th Feb 20261711 PMAQI
8th Feb 20262712 AMAQI
8th Feb 2026271 AMAQI
8th Feb 2026162 AMAQI
8th Feb 202683 AMAQI
8th Feb 202684 AMAQI
8th Feb 2026105 AMAQI

3°C2/4°C

8th Feb 2026106 AMAQI
8th Feb 2026107 AMAQI
8th Feb 202688 AMAQI
8th Feb 202669 AMAQI
8th Feb 2026810 AMAQI
8th Feb 20261011 AMAQI
8th Feb 20261712 PMAQI
8th Feb 2026211 PMAQI
8th Feb 2026162 PMAQI
8th Feb 2026183 PMAQI
8th Feb 2026254 PMAQI
8th Feb 2026185 PMAQI
8th Feb 2026126 PMAQI
8th Feb 2026167 PMAQI
8th Feb 202688 PMAQI
8th Feb 2026109 PMAQI
8th Feb 20261210 PMAQI
8th Feb 20261211 PMAQI
9th Feb 20261012 AMAQI
9th Feb 2026161 AMAQI
9th Feb 2026242 AMAQI
9th Feb 202683 AMAQI
9th Feb 2026484 AMAQI
9th Feb 2026445 AMAQI

0°C-1/1°C

9th Feb 2026276 AMAQI
9th Feb 2026387 AMAQI
9th Feb 2026448 AMAQI
9th Feb 2026599 AMAQI
9th Feb 20268010 AMAQI
9th Feb 20263111 AMAQI
9th Feb 20262012 PMAQI
9th Feb 2026381 PMAQI
9th Feb 2026452 PMAQI
9th Feb 2026413 PMAQI
9th Feb 2026434 PMAQI
9th Feb 2026265 PMAQI
9th Feb 2026146 PMAQI
9th Feb 2026327 PMAQI
9th Feb 2026328 PMAQI
9th Feb 2026129 PMAQI
9th Feb 20261210 PMAQI
9th Feb 20262511 PMAQI
10th Feb 20264412 AMAQI
10th Feb 2026431 AMAQI
10th Feb 2026382 AMAQI
10th Feb 2026303 AMAQI
10th Feb 2026544 AMAQI
10th Feb 2026595 AMAQI

3°C-1/7°C

10th Feb 2026326 AMAQI
10th Feb 2026367 AMAQI
10th Feb 2026368 AMAQI
10th Feb 2026409 AMAQI
10th Feb 20265610 AMAQI
10th Feb 20261611 AMAQI
10th Feb 20263612 PMAQI
10th Feb 2026401 PMAQI
10th Feb 2026252 PMAQI
10th Feb 2026293 PMAQI
10th Feb 2026294 PMAQI
10th Feb 2026285 PMAQI
10th Feb 2026246 PMAQI
10th Feb 2026417 PMAQI
10th Feb 2026608 PMAQI
10th Feb 2026709 PMAQI
10th Feb 20268710 PMAQI
10th Feb 20267611 PMAQI
11th Feb 20266412 AMAQI
11th Feb 2026841 AMAQI
11th Feb 2026602 AMAQI
11th Feb 2026223 AMAQI
11th Feb 2026564 AMAQI
11th Feb 2026565 AMAQI

7°C3/11°C

11th Feb 2026506 AMAQI
11th Feb 2026537 AMAQI
11th Feb 2026678 AMAQI
11th Feb 2026719 AMAQI
11th Feb 20267610 AMAQI
11th Feb 20268811 AMAQI
11th Feb 20269512 PMAQI
11th Feb 2026851 PMAQI
11th Feb 2026942 PMAQI
11th Feb 2026943 PMAQI
11th Feb 2026744 PMAQI
11th Feb 2026825 PMAQI
11th Feb 2026906 PMAQI
11th Feb 2026587 PMAQI
11th Feb 2026578 PMAQI
11th Feb 2026369 PMAQI
11th Feb 20261910 PMAQI
11th Feb 20261011 PMAQI
12th Feb 2026812 AMAQI
12th Feb 202681 AMAQI
12th Feb 202682 AMAQI
12th Feb 2026163 AMAQI
12th Feb 2026214 AMAQI
12th Feb 2026105 AMAQI

7°C5/9°C

12th Feb 2026176 AMAQI
12th Feb 2026297 AMAQI
12th Feb 2026298 AMAQI
12th Feb 2026239 AMAQI
12th Feb 20262310 AMAQI
12th Feb 20262711 AMAQI
12th Feb 20262712 PMAQI
12th Feb 2026271 PMAQI
12th Feb 2026382 PMAQI
12th Feb 2026513 PMAQI
12th Feb 2026424 PMAQI
12th Feb 2026345 PMAQI
12th Feb 2026426 PMAQI
12th Feb 2026687 PMAQI
12th Feb 2026808 PMAQI
12th Feb 2026879 PMAQI
12th Feb 20268710 PMAQI
12th Feb 20268411 PMAQI
13th Feb 20269612 AMAQI
13th Feb 2026841 AMAQI
13th Feb 2026782 AMAQI
13th Feb 2026813 AMAQI
13th Feb 2026794 AMAQI
13th Feb 2026605 AMAQI

7°C5/8°C

13th Feb 2026696 AMAQI
13th Feb 2026717 AMAQI
13th Feb 2026718 AMAQI
13th Feb 2026649 AMAQI
13th Feb 20267210 AMAQI
13th Feb 20267411 AMAQI
13th Feb 20266212 PMAQI
13th Feb 2026501 PMAQI
13th Feb 2026402 PMAQI
13th Feb 2026563 PMAQI
13th Feb 2026464 PMAQI
13th Feb 2026345 PMAQI
13th Feb 2026366 PMAQI
13th Feb 2026697 PMAQI
13th Feb 2026848 PMAQI
13th Feb 20261029 PMAQI
13th Feb 202610910 PMAQI
13th Feb 202610411 PMAQI
14th Feb 202610212 AMAQI
14th Feb 20261021 AMAQI
14th Feb 2026932 AMAQI
14th Feb 2026853 AMAQI
14th Feb 2026764 AMAQI
14th Feb 2026745 AMAQI

8°C6/10°C

14th Feb 2026706 AMAQI
14th Feb 2026767 AMAQI
14th Feb 2026788 AMAQI
14th Feb 2026879 AMAQI
14th Feb 20268410 AMAQI
14th Feb 202610611 AMAQI
14th Feb 202610412 PMAQI
14th Feb 2026851 PMAQI
14th Feb 2026922 PMAQI
14th Feb 2026983 PMAQI
14th Feb 2026944 PMAQI
14th Feb 2026825 PMAQI
14th Feb 2026786 PMAQI
14th Feb 2026827 PMAQI
14th Feb 20261158 PMAQI
14th Feb 20261089 PMAQI
14th Feb 20268010 PMAQI
14th Feb 20267011 PMAQI
15th Feb 20269212 AMAQI
15th Feb 20261011 AMAQI
15th Feb 20261082 AMAQI
15th Feb 20261003 AMAQI
15th Feb 20261144 AMAQI
15th Feb 20261125 AMAQI

10°C7/13°C

15th Feb 20261006 AMAQI
15th Feb 20261007 AMAQI
15th Feb 20261128 AMAQI
15th Feb 20261189 AMAQI
15th Feb 202610810 AMAQI
15th Feb 20269811 AMAQI
15th Feb 20269712 PMAQI
15th Feb 2026921 PMAQI
15th Feb 2026832 PMAQI
15th Feb 2026903 PMAQI
15th Feb 2026814 PMAQI
15th Feb 2026715 PMAQI
15th Feb 2026716 PMAQI
15th Feb 2026687 PMAQI
15th Feb 2026768 PMAQI
15th Feb 2026889 PMAQI
15th Feb 202611210 PMAQI
15th Feb 202611411 PMAQI
16th Feb 202611112 AMAQI
16th Feb 2026881 AMAQI
16th Feb 2026882 AMAQI
16th Feb 2026943 AMAQI
16th Feb 2026884 AMAQI
16th Feb 2026765 AMAQI

12°C9/15°C

16th Feb 2026646 AMAQI
16th Feb 2026487 AMAQI
16th Feb 2026368 AMAQI
16th Feb 2026239 AMAQI
16th Feb 20261910 AMAQI
16th Feb 20262711 AMAQI
16th Feb 20263312 PMAQI
16th Feb 2026381 PMAQI
16th Feb 2026312 PMAQI
16th Feb 2026493 PMAQI
16th Feb 2026544 PMAQI
16th Feb 2026675 PMAQI
16th Feb 2026576 PMAQI
16th Feb 2026657 PMAQI
16th Feb 2026668 PMAQI
16th Feb 2026589 PMAQI
16th Feb 20265610 PMAQI
16th Feb 20264411 PMAQI
17th Feb 20262512 AMAQI
17th Feb 2026191 AMAQI
17th Feb 2026252 AMAQI
17th Feb 2026163 AMAQI
17th Feb 2026214 AMAQI
17th Feb 2026215 AMAQI

10°C4/11°C

17th Feb 2026186 AMAQI
17th Feb 2026177 AMAQI
17th Feb 2026218 AMAQI
17th Feb 2026109 AMAQI
17th Feb 20261010 AMAQI
17th Feb 20261011 AMAQI
17th Feb 2026812 PMAQI
17th Feb 202681 PMAQI
17th Feb 2026102 PMAQI
17th Feb 2026233 PMAQI
17th Feb 2026234 PMAQI
17th Feb 2026255 PMAQI
17th Feb 202686 PMAQI
17th Feb 2026127 PMAQI
17th Feb 2026198 PMAQI
17th Feb 2026199 PMAQI
17th Feb 20262510 PMAQI
17th Feb 20264211 PMAQI
18th Feb 20264012 AMAQI
18th Feb 2026311 AMAQI
18th Feb 2026382 AMAQI
18th Feb 2026363 AMAQI
18th Feb 2026314 AMAQI
18th Feb 2026365 AMAQI

6°C4/8°C

18th Feb 2026566 AMAQI
6 AM
18th Feb 2026677 AMAQI
18th Feb 2026718 AMAQI
18th Feb 2026649 AMAQI
18th Feb 20267610 AMAQI
18th Feb 20268011 AMAQI
11 AM
18th Feb 20266812 PMAQI
18th Feb 2026701 PMAQI
18th Feb 2026832 PMAQI
18th Feb 2026803 PMAQI
18th Feb 2026904 PMAQI
18th Feb 2026865 PMAQI
5 PM
18th Feb 2026906 PMAQI
18th Feb 2026977 PMAQI
18th Feb 2026978 PMAQI
18th Feb 2026729 PMAQI
18th Feb 20266210 PMAQI
18th Feb 20263611 PMAQI
11 PM
5 AM

8°C6/11°C

Day time
Avg. Highest Time
10 AM

48AQI

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

38AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 10 AM (Avg. 48), while the lowest AQI was between 6 AM to 8 AM (Avg. 38).
Night time
Avg. Highest Time
8 PM

50AQI

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

39AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 8 PM (Avg. 50), while the lowest AQI was between 3 AM to 3 AM (Avg. 39).

2026 Days Vs Air Quality

3 chome, Suginami City, Tokyo, Japan

2026

78%

38

22%

11

Total number of days with different AQI categories in last 50 days in 2026 (315 days remaining)

Good
38 Days
Moderate
11 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 78%

Health Risk Level:

Low

In 2026, 78% of 50 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

3 chome, 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
20th February 2026
21st February 2026
22nd February 2026
23rd February 2026
24th February 2026
25th February 2026
26th February 2026
27th February 2026
28th February 2026
1st March 2026
2nd March 2026
3rd March 2026
4th March 2026
5th March 2026
6th March 2026
7th March 2026
8th March 2026
9th March 2026
10th March 2026
11th March 2026
12th March 2026
13th March 2026
14th March 2026
15th March 2026
16th March 2026
17th March 2026
18th March 2026
19th March 2026
20th March 2026
21st March 2026
22nd March 2026
23rd March 2026
24th March 2026
25th March 2026
26th March 2026
27th March 2026
28th March 2026
29th March 2026
30th March 2026
31st March 2026
1st April 2026
2nd April 2026
3rd April 2026
4th April 2026
5th April 2026
6th April 2026
7th April 2026
8th April 2026
9th April 2026
10th April 2026
11th April 2026
12th April 2026
13th April 2026
14th April 2026
15th April 2026
16th April 2026
17th April 2026
18th April 2026
19th April 2026
20th April 2026
21st April 2026
22nd April 2026
23rd April 2026
24th April 2026
25th April 2026
26th April 2026
27th April 2026
28th April 2026
29th April 2026
30th April 2026
1st May 2026
2nd May 2026
3rd May 2026
4th May 2026
5th May 2026
6th May 2026
7th May 2026
8th May 2026
9th May 2026
10th May 2026
11th May 2026
12th May 2026
13th May 2026
14th May 2026
15th May 2026
16th May 2026
17th May 2026
18th May 2026
19th May 2026
20th May 2026
21st May 2026
22nd May 2026
23rd May 2026
24th May 2026
25th May 2026
26th May 2026
27th May 2026
28th May 2026
29th May 2026
30th May 2026
31st May 2026
1st June 2026
2nd June 2026
3rd June 2026
4th June 2026
5th June 2026
6th June 2026
7th June 2026
8th June 2026
9th June 2026
10th June 2026
11th June 2026
12th June 2026
13th June 2026
14th June 2026
15th June 2026
16th June 2026
17th June 2026
18th June 2026
19th June 2026
20th June 2026
21st June 2026
22nd June 2026
23rd June 2026
24th June 2026
25th June 2026
26th June 2026
27th June 2026
28th June 2026
29th June 2026
30th June 2026
1st July 2026
2nd July 2026
3rd July 2026
4th July 2026
5th July 2026
6th July 2026
7th July 2026
8th July 2026
9th July 2026
10th July 2026
11th July 2026
12th July 2026
13th July 2026
14th July 2026
15th July 2026
16th July 2026
17th July 2026
18th July 2026
19th July 2026
20th July 2026
21st July 2026
22nd July 2026
23rd July 2026
24th July 2026
25th July 2026
26th July 2026
27th July 2026
28th July 2026
29th July 2026
30th July 2026
31st July 2026
1st August 2026
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

30AQI (US)

49AQI (US)

No. of days

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

202637AQI (US)

28
3
10
8
38
11

Highest AQI (US) recorded in

February

49AQI (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.)
37AQI (US)

3 chome's annual 2026 AQI (US) (37) shows an average percentage change of -16.8% (improved AQI (US)) compared to previous years: 2025 (44).