Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Nishisugamo, Tokyo, 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

Nishisugamo, Tokyo, Tokyo, Japan

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
5th Feb 2026
63AQI
Lowest AQI recorded on
21st Feb 2024
19AQI

Same Day Analysis (6th February):
On this day, AQI across the 5 years varied significantly: 2026 ranks 1st highest AQI at 57 of Moderate air quality on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 5th Feb - 6th Feb 2026

Nishisugamo, Tokyo, Tokyo, Japan

AQI
Day
Night
.

6 AM5th Feb 2026

4 PM

5 AM6th Feb 2026

Day time
Avg. Highest Time
1PM5th Feb

72AQI

Avg. Lowest Time
7AM5th Feb

53AQI

Night time
Avg. Highest Time
11PM5th Feb

94AQI

Avg. Lowest Time
5AM6th Feb

55AQI

In the last 24 hours,

Nishisugamo's AQI reached its highest point of 94 at 11 PM during the Night, while the lowest point, 53, was recorded at 7 AM during the Day between 5th Feb and 6th Feb 2026.

Day & Night AQI Trend : Jan - Feb 2026

Nishisugamo, Tokyo, Tokyo, Japan

JanFeb
08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th
Day
Night
8th Jan 2026546 AMAQI
8th Jan 2026507 AMAQI
8th Jan 2026468 AMAQI
8th Jan 2026369 AMAQI
8th Jan 20263810 AMAQI
8th Jan 20264411 AMAQI
8th Jan 20264012 PMAQI
8th Jan 2026381 PMAQI
8th Jan 2026402 PMAQI
8th Jan 2026324 PMAQI
8th Jan 2026175 PMAQI
8th Jan 2026176 PMAQI
8th Jan 2026177 PMAQI
8th Jan 2026148 PMAQI
8th Jan 2026129 PMAQI
8th Jan 20261010 PMAQI
8th Jan 20261011 PMAQI
9th Jan 2026612 AMAQI
9th Jan 202681 AMAQI
9th Jan 2026102 AMAQI
9th Jan 2026103 AMAQI
9th Jan 202684 AMAQI
9th Jan 2026105 AMAQI

6°C4/10°C

9th Jan 2026126 AMAQI
9th Jan 2026107 AMAQI
9th Jan 202688 AMAQI
9th Jan 2026109 AMAQI
9th Jan 20261210 AMAQI
9th Jan 2026811 AMAQI
9th Jan 20261212 PMAQI
9th Jan 2026101 PMAQI
9th Jan 202682 PMAQI
9th Jan 2026123 PMAQI
9th Jan 2026184 PMAQI
9th Jan 2026255 PMAQI
9th Jan 2026256 PMAQI
9th Jan 2026277 PMAQI
9th Jan 2026298 PMAQI
9th Jan 2026259 PMAQI
9th Jan 20262110 PMAQI
9th Jan 20262311 PMAQI
10th Jan 20263412 AMAQI
10th Jan 2026381 AMAQI
10th Jan 2026462 AMAQI
10th Jan 2026543 AMAQI
10th Jan 2026514 AMAQI
10th Jan 2026445 AMAQI

5°C3/8°C

10th Jan 2026386 AMAQI
10th Jan 2026367 AMAQI
10th Jan 2026278 AMAQI
10th Jan 2026219 AMAQI
10th Jan 20262110 AMAQI
10th Jan 20262311 AMAQI
10th Jan 20262512 PMAQI
10th Jan 2026231 PMAQI
10th Jan 2026212 PMAQI
10th Jan 2026363 PMAQI
10th Jan 2026524 PMAQI
10th Jan 2026475 PMAQI
10th Jan 2026276 PMAQI
10th Jan 2026297 PMAQI
10th Jan 2026278 PMAQI
10th Jan 2026259 PMAQI
10th Jan 20262110 PMAQI
10th Jan 20261711 PMAQI
11th Jan 20261712 AMAQI
11th Jan 2026191 AMAQI
11th Jan 2026252 AMAQI
11th Jan 2026233 AMAQI
11th Jan 2026274 AMAQI
11th Jan 2026295 AMAQI

10°C5/14°C

11th Jan 2026296 AMAQI
11th Jan 2026318 AMAQI
11th Jan 2026449 AMAQI
11th Jan 20262710 AMAQI
11th Jan 20262711 AMAQI
11th Jan 20262912 PMAQI
11th Jan 2026311 PMAQI
11th Jan 2026332 PMAQI
11th Jan 2026343 PMAQI
11th Jan 2026274 PMAQI
11th Jan 2026335 PMAQI
11th Jan 2026336 PMAQI
11th Jan 2026297 PMAQI
11th Jan 2026238 PMAQI
11th Jan 2026129 PMAQI
11th Jan 20261210 PMAQI
11th Jan 20261211 PMAQI
12th Jan 20261412 AMAQI
12th Jan 2026171 AMAQI
12th Jan 2026172 AMAQI
12th Jan 2026173 AMAQI
12th Jan 2026144 AMAQI
12th Jan 2026125 AMAQI

9°C3/12°C

12th Jan 2026106 AMAQI
12th Jan 202687 AMAQI
12th Jan 202688 AMAQI
12th Jan 202689 AMAQI
12th Jan 2026810 AMAQI
12th Jan 2026811 AMAQI
12th Jan 2026612 PMAQI
12th Jan 2026121 PMAQI
12th Jan 2026102 PMAQI
12th Jan 2026103 PMAQI
12th Jan 202684 PMAQI
12th Jan 2026105 PMAQI
12th Jan 2026146 PMAQI
12th Jan 2026147 PMAQI
12th Jan 2026178 PMAQI
12th Jan 2026189 PMAQI
12th Jan 20262510 PMAQI
12th Jan 20262511 PMAQI
13th Jan 20262312 AMAQI
13th Jan 2026191 AMAQI
13th Jan 2026202 AMAQI
13th Jan 2026193 AMAQI
13th Jan 2026234 AMAQI
13th Jan 2026255 AMAQI

5°C3/7°C

13th Jan 2026256 AMAQI
13th Jan 2026217 AMAQI
13th Jan 2026218 AMAQI
13th Jan 2026309 AMAQI
13th Jan 20263610 AMAQI
13th Jan 20263611 AMAQI
13th Jan 20264212 PMAQI
13th Jan 2026491 PMAQI
13th Jan 2026522 PMAQI
13th Jan 2026513 PMAQI
13th Jan 2026524 PMAQI
13th Jan 2026495 PMAQI
13th Jan 2026446 PMAQI
13th Jan 2026367 PMAQI
13th Jan 2026338 PMAQI
13th Jan 2026349 PMAQI
13th Jan 20263110 PMAQI
13th Jan 20262911 PMAQI
14th Jan 20262712 AMAQI
14th Jan 2026291 AMAQI
14th Jan 2026272 AMAQI
14th Jan 2026233 AMAQI
14th Jan 2026234 AMAQI
14th Jan 2026165 AMAQI

9°C5/14°C

14th Jan 2026126 AMAQI
14th Jan 202687 AMAQI
14th Jan 2026128 AMAQI
14th Jan 202689 AMAQI
14th Jan 2026810 AMAQI
14th Jan 2026811 AMAQI
14th Jan 20261012 PMAQI
14th Jan 2026171 PMAQI
14th Jan 2026142 PMAQI
14th Jan 2026173 PMAQI
14th Jan 2026124 PMAQI
14th Jan 2026125 PMAQI
14th Jan 2026126 PMAQI
14th Jan 2026197 PMAQI
14th Jan 2026178 PMAQI
14th Jan 2026199 PMAQI
14th Jan 20261910 PMAQI
14th Jan 20261211 PMAQI
15th Jan 20261212 AMAQI
15th Jan 2026121 AMAQI
15th Jan 2026142 AMAQI
15th Jan 2026173 AMAQI
15th Jan 2026174 AMAQI
15th Jan 2026195 AMAQI

8°C6/10°C

15th Jan 2026176 AMAQI
15th Jan 2026217 AMAQI
15th Jan 2026198 AMAQI
15th Jan 2026259 AMAQI
15th Jan 20263110 AMAQI
15th Jan 20263111 AMAQI
15th Jan 20262912 PMAQI
15th Jan 2026271 PMAQI
15th Jan 2026212 PMAQI
15th Jan 2026253 PMAQI
15th Jan 2026384 PMAQI
15th Jan 2026445 PMAQI
15th Jan 2026566 PMAQI
15th Jan 2026577 PMAQI
15th Jan 2026498 PMAQI
15th Jan 2026449 PMAQI
15th Jan 20264210 PMAQI
15th Jan 20264711 PMAQI
16th Jan 20265412 AMAQI
16th Jan 2026561 AMAQI
16th Jan 2026572 AMAQI
16th Jan 2026533 AMAQI
16th Jan 2026554 AMAQI
16th Jan 2026565 AMAQI

8°C5/11°C

16th Jan 2026576 AMAQI
16th Jan 2026587 AMAQI
16th Jan 2026558 AMAQI
16th Jan 2026589 AMAQI
16th Jan 20266710 AMAQI
16th Jan 20265611 AMAQI
16th Jan 20265012 PMAQI
16th Jan 2026501 PMAQI
16th Jan 2026482 PMAQI
16th Jan 2026383 PMAQI
16th Jan 2026334 PMAQI
16th Jan 2026315 PMAQI
16th Jan 2026346 PMAQI
16th Jan 2026307 PMAQI
16th Jan 2026258 PMAQI
16th Jan 2026319 PMAQI
16th Jan 20263610 PMAQI
16th Jan 20263611 PMAQI
17th Jan 20263412 AMAQI
17th Jan 2026271 AMAQI
17th Jan 2026252 AMAQI
17th Jan 2026313 AMAQI
17th Jan 2026314 AMAQI
17th Jan 2026385 AMAQI

11°C8/15°C

17th Jan 2026406 AMAQI
17th Jan 2026447 AMAQI
17th Jan 2026428 AMAQI
17th Jan 2026489 AMAQI
17th Jan 20265310 AMAQI
17th Jan 20265311 AMAQI
17th Jan 20265212 PMAQI
17th Jan 2026531 PMAQI
17th Jan 2026522 PMAQI
17th Jan 2026523 PMAQI
17th Jan 2026524 PMAQI
17th Jan 2026505 PMAQI
17th Jan 2026536 PMAQI
17th Jan 2026547 PMAQI
17th Jan 2026568 PMAQI
17th Jan 2026489 PMAQI
17th Jan 20264510 PMAQI
17th Jan 20264911 PMAQI
18th Jan 20265512 AMAQI
18th Jan 2026271 AMAQI
18th Jan 202682 AMAQI
18th Jan 202683 AMAQI
18th Jan 202684 AMAQI
18th Jan 202685 AMAQI

10°C7/13°C

18th Jan 202686 AMAQI
18th Jan 202687 AMAQI
18th Jan 202688 AMAQI
18th Jan 2026109 AMAQI
18th Jan 20261210 AMAQI
18th Jan 20261411 AMAQI
18th Jan 20261412 PMAQI
18th Jan 2026201 PMAQI
18th Jan 2026333 PMAQI
18th Jan 2026384 PMAQI
18th Jan 2026385 PMAQI
18th Jan 2026426 PMAQI
18th Jan 2026467 PMAQI
18th Jan 2026488 PMAQI
18th Jan 2026329 PMAQI
18th Jan 20262310 PMAQI
18th Jan 20262511 PMAQI
19th Jan 20262712 AMAQI
19th Jan 2026211 AMAQI
19th Jan 2026192 AMAQI
19th Jan 2026253 AMAQI
19th Jan 2026254 AMAQI
19th Jan 2026275 AMAQI

8°C6/9°C

19th Jan 2026256 AMAQI
19th Jan 2026277 AMAQI
19th Jan 2026318 AMAQI
19th Jan 2026339 AMAQI
19th Jan 20263610 AMAQI
19th Jan 20264211 AMAQI
19th Jan 20263812 PMAQI
19th Jan 2026401 PMAQI
19th Jan 2026422 PMAQI
19th Jan 2026463 PMAQI
19th Jan 2026464 PMAQI
19th Jan 2026485 PMAQI
19th Jan 2026466 PMAQI
19th Jan 2026537 PMAQI
19th Jan 2026568 PMAQI
19th Jan 2026599 PMAQI
19th Jan 20266210 PMAQI
19th Jan 20266711 PMAQI
20th Jan 20266612 AMAQI
20th Jan 2026681 AMAQI
20th Jan 2026712 AMAQI
20th Jan 2026723 AMAQI
20th Jan 2026714 AMAQI
20th Jan 2026675 AMAQI

8°C6/9°C

20th Jan 2026726 AMAQI
20th Jan 2026697 AMAQI
20th Jan 2026608 AMAQI
20th Jan 2026529 AMAQI
20th Jan 20264010 AMAQI
20th Jan 20263111 AMAQI
20th Jan 20262712 PMAQI
20th Jan 2026211 PMAQI
20th Jan 2026232 PMAQI
20th Jan 2026213 PMAQI
20th Jan 2026174 PMAQI
20th Jan 2026195 PMAQI
20th Jan 2026146 PMAQI
20th Jan 2026177 PMAQI
20th Jan 2026178 PMAQI
20th Jan 2026129 PMAQI
20th Jan 2026810 PMAQI
20th Jan 2026811 PMAQI
21st Jan 2026812 AMAQI
21st Jan 202681 AMAQI
21st Jan 202682 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 202689 AMAQI
21st Jan 2026810 AMAQI
21st Jan 2026812 PMAQI
21st Jan 202681 PMAQI
21st Jan 202682 PMAQI
21st Jan 202683 PMAQI
21st Jan 2026124 PMAQI
21st Jan 2026125 PMAQI
21st Jan 202686 PMAQI
21st Jan 202687 PMAQI
21st Jan 2026128 PMAQI
21st Jan 2026169 PMAQI
21st Jan 20262510 PMAQI
21st Jan 20262311 PMAQI
22nd Jan 20262512 AMAQI
22nd Jan 2026231 AMAQI
22nd Jan 2026252 AMAQI
22nd Jan 2026193 AMAQI
22nd Jan 2026174 AMAQI
22nd Jan 2026215 AMAQI

3°C2/6°C

22nd Jan 2026176 AMAQI
22nd Jan 2026147 AMAQI
22nd Jan 202688 AMAQI
22nd Jan 202689 AMAQI
22nd Jan 2026810 AMAQI
22nd Jan 20261411 AMAQI
22nd Jan 20261412 PMAQI
22nd Jan 2026121 PMAQI
22nd Jan 2026322 PMAQI
22nd Jan 2026603 PMAQI
22nd Jan 202684 PMAQI
22nd Jan 2026245 PMAQI
22nd Jan 2026206 PMAQI
22nd Jan 202687 PMAQI
22nd Jan 2026288 PMAQI
22nd Jan 2026429 PMAQI
22nd Jan 20262810 PMAQI
22nd Jan 20262611 PMAQI
23rd Jan 2026812 AMAQI
23rd Jan 2026241 AMAQI
23rd Jan 2026402 AMAQI
23rd Jan 2026243 AMAQI
23rd Jan 2026244 AMAQI
23rd Jan 2026465 AMAQI

3°C2/6°C

23rd Jan 2026266 AMAQI
23rd Jan 2026217 AMAQI
23rd Jan 2026358 AMAQI
23rd Jan 2026549 AMAQI
23rd Jan 20265410 AMAQI
23rd Jan 20263011 AMAQI
23rd Jan 20263612 PMAQI
23rd Jan 2026381 PMAQI
23rd Jan 2026172 PMAQI
23rd Jan 2026383 PMAQI
23rd Jan 2026304 PMAQI
23rd Jan 2026445 PMAQI
23rd Jan 2026566 PMAQI
23rd Jan 2026627 PMAQI
23rd Jan 2026418 PMAQI
23rd Jan 2026299 PMAQI
23rd Jan 20265010 PMAQI
23rd Jan 20264711 PMAQI
24th Jan 20264612 AMAQI
24th Jan 2026501 AMAQI
24th Jan 2026462 AMAQI
24th Jan 2026483 AMAQI
24th Jan 2026644 AMAQI
24th Jan 2026605 AMAQI

4°C2/7°C

24th Jan 2026326 AMAQI
24th Jan 2026237 AMAQI
24th Jan 2026258 AMAQI
24th Jan 2026469 AMAQI
24th Jan 20265110 AMAQI
24th Jan 20264011 AMAQI
24th Jan 20262112 PMAQI
24th Jan 2026241 PMAQI
24th Jan 2026342 PMAQI
24th Jan 2026503 PMAQI
24th Jan 2026324 PMAQI
24th Jan 2026345 PMAQI
24th Jan 2026246 PMAQI
24th Jan 2026367 PMAQI
24th Jan 2026368 PMAQI
24th Jan 2026329 PMAQI
24th Jan 20265110 PMAQI
24th Jan 20264011 PMAQI
25th Jan 20263912 AMAQI
25th Jan 2026521 AMAQI
25th Jan 2026812 AMAQI
25th Jan 2026513 AMAQI
25th Jan 2026364 AMAQI
25th Jan 2026625 AMAQI

6°C3/10°C

25th Jan 2026286 AMAQI
25th Jan 2026217 AMAQI
25th Jan 2026178 AMAQI
25th Jan 2026429 AMAQI
25th Jan 20266010 AMAQI
25th Jan 20264911 AMAQI
25th Jan 20266212 PMAQI
25th Jan 2026601 PMAQI
25th Jan 2026692 PMAQI
25th Jan 2026703 PMAQI
25th Jan 2026304 PMAQI
25th Jan 2026385 PMAQI
25th Jan 202686 PMAQI
25th Jan 2026207 PMAQI
25th Jan 2026488 PMAQI
25th Jan 2026419 PMAQI
25th Jan 20262810 PMAQI
25th Jan 20262711 PMAQI
26th Jan 20262712 AMAQI
26th Jan 2026261 AMAQI
26th Jan 2026322 AMAQI
26th Jan 2026243 AMAQI
26th Jan 2026244 AMAQI
26th Jan 2026505 AMAQI

4°C2/7°C

26th Jan 2026186 AMAQI
26th Jan 2026107 AMAQI
26th Jan 2026188 AMAQI
26th Jan 2026259 AMAQI
26th Jan 2026811 AMAQI
26th Jan 20263912 PMAQI
26th Jan 2026341 PMAQI
26th Jan 202682 PMAQI
26th Jan 2026123 PMAQI
26th Jan 2026144 PMAQI
26th Jan 2026105 PMAQI
26th Jan 2026146 PMAQI
26th Jan 2026207 PMAQI
26th Jan 2026318 PMAQI
26th Jan 2026309 PMAQI
26th Jan 20266810 PMAQI
26th Jan 20263211 PMAQI
27th Jan 20263312 AMAQI
27th Jan 2026501 AMAQI
27th Jan 2026452 AMAQI
27th Jan 2026503 AMAQI
27th Jan 2026224 AMAQI
27th Jan 2026345 AMAQI

4°C1/7°C

27th Jan 2026276 AMAQI
27th Jan 2026427 AMAQI
27th Jan 2026368 AMAQI
27th Jan 2026349 AMAQI
27th Jan 20264410 AMAQI
27th Jan 20263411 AMAQI
27th Jan 20262912 PMAQI
27th Jan 2026291 PMAQI
27th Jan 2026342 PMAQI
27th Jan 2026343 PMAQI
27th Jan 2026334 PMAQI
27th Jan 2026365 PMAQI
27th Jan 2026426 PMAQI
27th Jan 2026467 PMAQI
27th Jan 2026488 PMAQI
27th Jan 2026519 PMAQI
27th Jan 20265810 PMAQI
27th Jan 20266811 PMAQI
28th Jan 20264412 AMAQI
28th Jan 2026141 AMAQI
28th Jan 202682 AMAQI
28th Jan 2026123 AMAQI
28th Jan 2026174 AMAQI
28th Jan 2026165 AMAQI

6°C3/8°C

28th Jan 2026166 AMAQI
28th Jan 2026127 AMAQI
28th Jan 2026128 AMAQI
28th Jan 2026109 AMAQI
28th Jan 20261010 AMAQI
28th Jan 20261011 AMAQI
28th Jan 2026812 PMAQI
28th Jan 202681 PMAQI
28th Jan 2026102 PMAQI
28th Jan 2026103 PMAQI
28th Jan 202684 PMAQI
28th Jan 202685 PMAQI
28th Jan 202686 PMAQI
28th Jan 202687 PMAQI
28th Jan 202688 PMAQI
28th Jan 202689 PMAQI
28th Jan 2026810 PMAQI
29th Jan 20261012 AMAQI
29th Jan 202681 AMAQI
29th Jan 2026102 AMAQI
29th Jan 2026143 AMAQI
29th Jan 2026174 AMAQI
29th Jan 2026235 AMAQI

6°C4/8°C

29th Jan 2026256 AMAQI
29th Jan 2026217 AMAQI
29th Jan 2026258 AMAQI
29th Jan 2026219 AMAQI
29th Jan 20261410 AMAQI
29th Jan 20261711 AMAQI
29th Jan 20261712 PMAQI
29th Jan 2026172 PMAQI
29th Jan 2026173 PMAQI
29th Jan 2026214 PMAQI
29th Jan 2026215 PMAQI
29th Jan 2026196 PMAQI
29th Jan 2026177 PMAQI
29th Jan 2026198 PMAQI
29th Jan 2026149 PMAQI
29th Jan 20262610 PMAQI
29th Jan 20261711 PMAQI
30th Jan 20261412 AMAQI
30th Jan 2026371 AMAQI
30th Jan 2026542 AMAQI
30th Jan 2026383 AMAQI
30th Jan 2026644 AMAQI
30th Jan 2026885 AMAQI

5°C3/7°C

30th Jan 2026466 AMAQI
30th Jan 2026508 AMAQI
30th Jan 2026549 AMAQI
30th Jan 20265610 AMAQI
30th Jan 20265011 AMAQI
30th Jan 20261012 PMAQI
30th Jan 2026321 PMAQI
30th Jan 2026292 PMAQI
30th Jan 2026183 PMAQI
30th Jan 2026204 PMAQI
30th Jan 2026185 PMAQI
30th Jan 2026176 PMAQI
30th Jan 2026147 PMAQI
30th Jan 2026148 PMAQI
30th Jan 202689 PMAQI
30th Jan 20261410 PMAQI
30th Jan 20262411 PMAQI
31st Jan 20261412 AMAQI
31st Jan 2026271 AMAQI
31st Jan 2026362 AMAQI
31st Jan 2026333 AMAQI
31st Jan 2026374 AMAQI
31st Jan 2026465 AMAQI

4°C3/7°C

31st Jan 2026536 AMAQI
31st Jan 2026427 AMAQI
31st Jan 2026388 AMAQI
31st Jan 2026629 AMAQI
31st Jan 20268010 AMAQI
31st Jan 20263311 AMAQI
31st Jan 20263212 PMAQI
31st Jan 2026101 PMAQI
31st Jan 2026352 PMAQI
31st Jan 2026283 PMAQI
31st Jan 2026464 PMAQI
31st Jan 2026235 PMAQI
31st Jan 2026196 PMAQI
31st Jan 2026468 PMAQI
31st Jan 2026309 PMAQI
31st Jan 20261210 PMAQI
31st Jan 20261211 PMAQI
1st Feb 20261212 AMAQI
1st Feb 2026171 AMAQI
1st Feb 2026302 AMAQI
1st Feb 2026303 AMAQI
1st Feb 2026364 AMAQI
1st Feb 2026675 AMAQI

5°C2/8°C

1st Feb 2026406 AMAQI
1st Feb 2026507 AMAQI
1st Feb 2026358 AMAQI
1st Feb 2026639 AMAQI
1st Feb 20268310 AMAQI
1st Feb 20265611 AMAQI
1st Feb 20261712 PMAQI
1st Feb 2026341 PMAQI
1st Feb 2026332 PMAQI
1st Feb 2026383 PMAQI
1st Feb 2026304 PMAQI
1st Feb 2026195 PMAQI
1st Feb 2026216 PMAQI
1st Feb 2026257 PMAQI
1st Feb 2026318 PMAQI
1st Feb 2026409 PMAQI
1st Feb 20263810 PMAQI
1st Feb 20263811 PMAQI
2nd Feb 20264212 AMAQI
2nd Feb 2026381 AMAQI
2nd Feb 2026302 AMAQI
2nd Feb 2026343 AMAQI
2nd Feb 2026664 AMAQI
2nd Feb 2026695 AMAQI

6°C3/9°C

2nd Feb 2026496 AMAQI
2nd Feb 2026637 AMAQI
2nd Feb 2026268 AMAQI
2nd Feb 2026569 AMAQI
2nd Feb 20267010 AMAQI
2nd Feb 20266811 AMAQI
2nd Feb 20264612 PMAQI
2nd Feb 2026421 PMAQI
2nd Feb 2026302 PMAQI
2nd Feb 2026303 PMAQI
2nd Feb 2026444 PMAQI
2nd Feb 2026345 PMAQI
2nd Feb 2026396 PMAQI
2nd Feb 2026307 PMAQI
2nd Feb 2026308 PMAQI
2nd Feb 2026289 PMAQI
2nd Feb 20262510 PMAQI
2nd Feb 20264211 PMAQI
3rd Feb 20262812 AMAQI
3rd Feb 2026271 AMAQI
3rd Feb 2026142 AMAQI
3rd Feb 2026343 AMAQI
3rd Feb 2026384 AMAQI
3rd Feb 2026325 AMAQI

7°C4/9°C

3rd Feb 2026216 AMAQI
3rd Feb 2026297 AMAQI
3rd Feb 2026238 AMAQI
3rd Feb 2026259 AMAQI
3rd Feb 20265410 AMAQI
3rd Feb 20262011 AMAQI
3rd Feb 20264412 PMAQI
3rd Feb 2026101 PMAQI
3rd Feb 2026342 PMAQI
3rd Feb 2026143 PMAQI
3rd Feb 2026275 PMAQI
3rd Feb 2026246 PMAQI
3rd Feb 2026127 PMAQI
3rd Feb 2026358 PMAQI
3rd Feb 2026449 PMAQI
3rd Feb 20261210 PMAQI
3rd Feb 20262411 PMAQI
4th Feb 20262012 AMAQI
4th Feb 2026231 AMAQI
4th Feb 2026302 AMAQI
4th Feb 2026383 AMAQI
4th Feb 2026424 AMAQI
4th Feb 2026495 AMAQI

7°C4/10°C

4th Feb 2026346 AMAQI
4th Feb 2026407 AMAQI
4th Feb 2026458 AMAQI
4th Feb 2026489 AMAQI
4th Feb 20265110 AMAQI
4th Feb 20264811 AMAQI
4th Feb 20262112 PMAQI
4th Feb 2026191 PMAQI
4th Feb 2026212 PMAQI
4th Feb 2026343 PMAQI
4th Feb 2026274 PMAQI
4th Feb 2026345 PMAQI
4th Feb 2026336 PMAQI
4th Feb 2026407 PMAQI
4th Feb 2026258 PMAQI
4th Feb 2026199 PMAQI
4th Feb 20262510 PMAQI
4th Feb 20263811 PMAQI
5th Feb 20266012 AMAQI
5th Feb 2026631 AMAQI
5th Feb 2026622 AMAQI
5th Feb 2026623 AMAQI
5th Feb 2026594 AMAQI
5th Feb 2026555 AMAQI

7°C4/10°C

5th Feb 2026556 AMAQI
5th Feb 2026537 AMAQI
5th Feb 2026578 AMAQI
5th Feb 2026579 AMAQI
5th Feb 20265410 AMAQI
5th Feb 20265711 AMAQI
5th Feb 20266212 PMAQI
5th Feb 2026721 PMAQI
5th Feb 2026662 PMAQI
5th Feb 2026633 PMAQI
5th Feb 2026624 PMAQI
5th Feb 2026655 PMAQI
5th Feb 2026606 PMAQI
5th Feb 2026587 PMAQI
5th Feb 2026628 PMAQI
5th Feb 2026699 PMAQI
5th Feb 20268210 PMAQI
5th Feb 20269411 PMAQI
6th Feb 20268612 AMAQI
6th Feb 2026941 AMAQI
6th Feb 2026822 AMAQI
6th Feb 2026783 AMAQI
6th Feb 2026644 AMAQI
6th Feb 2026555 AMAQI

9°C6/11°C

6th Feb 2026506 AMAQI
6 AM
6th Feb 2026557 AMAQI
6th Feb 2026558 AMAQI
6th Feb 2026559 AMAQI
6th Feb 20266210 AMAQI
6th Feb 20267011 AMAQI
11 AM
6th Feb 2026641 PMAQI
6th Feb 2026602 PMAQI
6th Feb 2026513 PMAQI
6th Feb 2026514 PMAQI
4 PM
6th Feb 2026605 PMAQI
6th Feb 2026726 PMAQI
6th Feb 2026787 PMAQI
6th Feb 2026428 PMAQI
6th Feb 2026109 PMAQI
6th Feb 20261010 PMAQI
6th Feb 20261011 PMAQI
11 PM
5 AM

10°C7/14°C

Day time
Avg. Highest Time
10 AM

40AQI

1 hours / Day
30 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 10 AM to 10 AM (Avg. 40), while the lowest AQI was between 8 AM to 8 AM (Avg. 29).
Night time
Avg. Highest Time
5 AM

40AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
9 PM

29AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 5 AM (Avg. 40), while the lowest AQI was between 9 PM to 9 PM (Avg. 29).

2026 Days Vs Air Quality

Nishisugamo, Tokyo, Tokyo, Japan

2026

95%

35

5%

2

Total number of days with different AQI categories in last 38 days in 2026 (327 days remaining)

Good
35 Days
Moderate
2 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 95%

Health Risk Level:

Very Low

In 2026, 95% of 38 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.

Annual Air Quality Insights

Nishisugamo, Tokyo, 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
14AQI (US)
2nd January 2026
13AQI (US)
3rd January 2026
14AQI (US)
4th January 2026
17AQI (US)
5th January 2026
41AQI (US)
6th January 2026
17AQI (US)
7th January 2026
24AQI (US)
8th January 2026
35AQI (US)
9th January 2026
14AQI (US)
10th January 2026
33AQI (US)
11th January 2026
26AQI (US)
12th January 2026
13AQI (US)
13th January 2026
33AQI (US)
14th January 2026
16AQI (US)
15th January 2026
30AQI (US)
16th January 2026
47AQI (US)
17th January 2026
45AQI (US)
18th January 2026
23AQI (US)
19th January 2026
39AQI (US)
20th January 2026
39AQI (US)
21st January 2026
10AQI (US)
22nd January 2026
21AQI (US)
23rd January 2026
36AQI (US)
24th January 2026
39AQI (US)
25th January 2026
43AQI (US)
26th January 2026
25AQI (US)
27th January 2026
40AQI (US)
28th January 2026
12AQI (US)
29th January 2026
18AQI (US)
30th January 2026
33AQI (US)
31st January 2026
35AQI (US)
1st February 2026
37AQI (US)
2nd February 2026
43AQI (US)
3rd February 2026
27AQI (US)
4th February 2026
34AQI (US)
5th February 2026
63AQI (US)
6th February 2026
57AQI (US)
7th February 2026
8th February 2026
9th February 2026
10th February 2026
11th February 2026
12th February 2026
13th February 2026
14th February 2026
15th February 2026
16th February 2026
17th February 2026
18th February 2026
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

27AQI (US)

44AQI (US)

No. of days

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

202630AQI (US)

31
4
2
35
2

Highest AQI (US) recorded in

February

44AQI (US)

Lowest AQI (US) recorded in

January

27AQI (US)

202534AQI (US)

31
28
29
2
30
31
30
23
8
23
8
29
1
21
10
21
9
18
13
314
51

Highest AQI (US) recorded in

July

47AQI (US)

Lowest AQI (US) recorded in

May

20AQI (US)

202432AQI (US)

29
2
29
31
29
1
30
1
29
1
23
8
31
27
3
30
1
27
3
31
346
20

Highest AQI (US) recorded in

July

41AQI (US)

Lowest AQI (US) recorded in

December

26AQI (US)

202330AQI (US)

30
1
28
27
4
24
6
29
2
27
3
28
3
31
30
31
27
2
31
343
21

Highest AQI (US) recorded in

April

41AQI (US)

Lowest AQI (US) recorded in

August

20AQI (US)

202233AQI (US)

26
5
19
2
30
1
16
1
24
7
21
9
18
2
2
1
28
31
30
31
275
27
2

Highest AQI (US) recorded in

June

45AQI (US)

Lowest AQI (US) recorded in

August

20AQI (US)

202126AQI (US)

31
28
30
1
30
30
1
29
1
28
3
26
3
2
28
2
30
1
30
26
5
346
17
2

Highest AQI (US) recorded in

December

35AQI (US)

Lowest AQI (US) recorded in

January

14AQI (US)

202017AQI (US)

13
21
18
30
31
31
19
31
30
31
255

Highest AQI (US) recorded in

August

25AQI (US)

Lowest AQI (US) recorded in

April

12AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2025(Avg.)
34AQI (US)
Least Polluted Year Recorded
2020(Avg.)
17AQI (US)

Nishisugamo's annual 2026 AQI (US) (30) shows an average percentage change of 11.2% (worsened AQI (US)) compared to previous years: 2020 (17), 2021 (26), 2022 (33), 2023 (30), 2024 (32), 2025 (34).