Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Nishio, Aichi, 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+

June Air Quality Analysis

Nishio, Aichi, Japan

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
30th Jun 2022
51AQI
Lowest AQI recorded on
30th Jun 2024
11AQI

Same Day Analysis (4th June):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 23 of Good air quality, showing improvement over 2024, 2023 and 2022 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 3rd Jun - 4th Jun 2026

Nishio, Aichi, Japan

AQI
Day
Night
.

4 AM3rd Jun 2026

6 PM

3 AM4th Jun 2026

Day time
Avg. Highest Time
3PM3rd Jun

32AQI

Avg. Lowest Time
7AM3rd Jun

18AQI

Night time
Avg. Highest Time
1AM4th Jun

28AQI

Avg. Lowest Time
11PM3rd Jun

20AQI

In the last 24 hours,

Nishio's AQI reached its highest point of 32 at 3 PM during the Day, while the lowest point, 18, was recorded at 7 AM during the Day between 3rd Jun and 4th Jun 2026.

Day & Night AQI Trend : May - Jun 2026

Nishio, Aichi, Japan

MayJun
06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th
Day
Night
6th May 2026314 AMAQI
6th May 2026225 AMAQI
6th May 2026276 AMAQI
6th May 2026477 AMAQI
6th May 2026298 AMAQI
6th May 2026459 AMAQI
6th May 20264010 AMAQI
6th May 20264411 AMAQI
6th May 20264012 PMAQI
6th May 2026211 PMAQI
6th May 2026192 PMAQI
6th May 2026223 PMAQI
6th May 2026224 PMAQI
6th May 2026225 PMAQI
6th May 2026236 PMAQI
6th May 2026227 PMAQI
6th May 2026248 PMAQI
6th May 2026249 PMAQI
6th May 20262610 PMAQI
6th May 20262411 PMAQI
7th May 20262812 AMAQI
7th May 2026291 AMAQI
7th May 2026362 AMAQI
7th May 2026403 AMAQI

17°C15/20°C

7th May 2026484 AMAQI
7th May 2026455 AMAQI
7th May 2026276 AMAQI
7th May 2026387 AMAQI
7th May 2026388 AMAQI
7th May 2026409 AMAQI
7th May 20264210 AMAQI
7th May 20263211 AMAQI
7th May 20262512 PMAQI
7th May 2026241 PMAQI
7th May 2026242 PMAQI
7th May 2026223 PMAQI
7th May 2026264 PMAQI
7th May 2026265 PMAQI
7th May 2026246 PMAQI
7th May 2026247 PMAQI
7th May 2026198 PMAQI
7th May 2026229 PMAQI
7th May 20262810 PMAQI
7th May 20262911 PMAQI
8th May 20262612 AMAQI
8th May 2026221 AMAQI
8th May 2026242 AMAQI
8th May 2026213 AMAQI

20°C16/23°C

8th May 2026284 AMAQI
8th May 2026345 AMAQI
8th May 2026276 AMAQI
8th May 2026247 AMAQI
8th May 2026248 AMAQI
8th May 2026379 AMAQI
8th May 20264010 AMAQI
8th May 20263611 AMAQI
8th May 20262812 PMAQI
8th May 2026231 PMAQI
8th May 2026262 PMAQI
8th May 2026283 PMAQI
8th May 2026194 PMAQI
8th May 2026425 PMAQI
8th May 2026226 PMAQI
8th May 2026197 PMAQI
8th May 2026348 PMAQI
8th May 2026239 PMAQI
8th May 20262210 PMAQI
8th May 20262211 PMAQI
9th May 20262612 AMAQI
9th May 2026241 AMAQI
9th May 2026252 AMAQI
9th May 2026293 AMAQI

20°C14/24°C

9th May 2026444 AMAQI
9th May 2026345 AMAQI
9th May 2026256 AMAQI
9th May 2026237 AMAQI
9th May 2026288 AMAQI
9th May 2026369 AMAQI
9th May 20265410 AMAQI
9th May 20264011 AMAQI
9th May 20262112 PMAQI
9th May 2026221 PMAQI
9th May 2026242 PMAQI
9th May 2026243 PMAQI
9th May 2026214 PMAQI
9th May 2026245 PMAQI
9th May 2026206 PMAQI
9th May 2026197 PMAQI
9th May 2026238 PMAQI
9th May 2026239 PMAQI
9th May 20262010 PMAQI
9th May 20262611 PMAQI
10th May 20263012 AMAQI
10th May 2026281 AMAQI
10th May 2026312 AMAQI
10th May 2026233 AMAQI

17°C14/20°C

10th May 2026464 AMAQI
10th May 2026515 AMAQI
10th May 2026246 AMAQI
10th May 2026217 AMAQI
10th May 2026218 AMAQI
10th May 2026419 AMAQI
10th May 20264210 AMAQI
10th May 20262911 AMAQI
10th May 20262012 PMAQI
10th May 2026261 PMAQI
10th May 2026292 PMAQI
10th May 2026283 PMAQI
10th May 2026294 PMAQI
10th May 2026275 PMAQI
10th May 2026236 PMAQI
10th May 2026237 PMAQI
10th May 2026238 PMAQI
10th May 2026219 PMAQI
10th May 20262310 PMAQI
10th May 20262411 PMAQI
11th May 20262412 AMAQI
11th May 2026291 AMAQI
11th May 2026302 AMAQI
11th May 2026223 AMAQI

17°C12/21°C

11th May 2026464 AMAQI
11th May 2026175 AMAQI
11th May 2026306 AMAQI
11th May 2026317 AMAQI
11th May 2026368 AMAQI
11th May 2026409 AMAQI
11th May 20265310 AMAQI
11th May 20264611 AMAQI
11th May 20262812 PMAQI
11th May 2026251 PMAQI
11th May 2026252 PMAQI
11th May 2026223 PMAQI
11th May 2026214 PMAQI
11th May 2026245 PMAQI
11th May 2026166 PMAQI
11th May 2026187 PMAQI
11th May 2026168 PMAQI
11th May 2026149 PMAQI
11th May 20262110 PMAQI
11th May 20262011 PMAQI
12th May 20262612 AMAQI
12th May 2026241 AMAQI
12th May 2026382 AMAQI
12th May 2026323 AMAQI

19°C16/22°C

12th May 2026344 AMAQI
12th May 2026345 AMAQI
12th May 2026366 AMAQI
12th May 2026347 AMAQI
12th May 2026308 AMAQI
12th May 2026379 AMAQI
12th May 20265410 AMAQI
12th May 20262911 AMAQI
12th May 20262212 PMAQI
12th May 2026211 PMAQI
12th May 2026232 PMAQI
12th May 2026273 PMAQI
12th May 2026204 PMAQI
12th May 2026245 PMAQI
12th May 2026246 PMAQI
12th May 2026257 PMAQI
12th May 2026158 PMAQI
12th May 2026219 PMAQI
12th May 20262210 PMAQI
12th May 20262611 PMAQI
13th May 20263812 AMAQI
13th May 2026341 AMAQI
13th May 2026522 AMAQI
13th May 2026573 AMAQI

19°C16/21°C

13th May 2026624 AMAQI
13th May 2026675 AMAQI
13th May 2026556 AMAQI
13th May 2026467 AMAQI
13th May 2026448 AMAQI
13th May 2026499 AMAQI
13th May 20265610 AMAQI
13th May 20264511 AMAQI
13th May 20262512 PMAQI
13th May 2026401 PMAQI
13th May 2026342 PMAQI
13th May 2026223 PMAQI
13th May 2026424 PMAQI
13th May 2026325 PMAQI
13th May 2026226 PMAQI
13th May 2026347 PMAQI
13th May 2026178 PMAQI
13th May 2026189 PMAQI
13th May 20261910 PMAQI
13th May 20262211 PMAQI
14th May 20262112 AMAQI
14th May 2026301 AMAQI
14th May 2026422 AMAQI
14th May 2026423 AMAQI

20°C17/23°C

14th May 2026494 AMAQI
14th May 2026555 AMAQI
14th May 2026266 AMAQI
14th May 2026247 AMAQI
14th May 2026268 AMAQI
14th May 2026389 AMAQI
14th May 20264510 AMAQI
14th May 20263411 AMAQI
14th May 20262412 PMAQI
14th May 2026291 PMAQI
14th May 2026262 PMAQI
14th May 2026253 PMAQI
14th May 2026244 PMAQI
14th May 2026245 PMAQI
14th May 2026276 PMAQI
14th May 2026287 PMAQI
14th May 2026288 PMAQI
14th May 2026249 PMAQI
14th May 20262410 PMAQI
14th May 20263611 PMAQI
15th May 20263812 AMAQI
15th May 2026251 AMAQI
15th May 2026312 AMAQI
15th May 2026323 AMAQI

20°C16/24°C

15th May 2026384 AMAQI
15th May 2026485 AMAQI
15th May 2026446 AMAQI
15th May 2026317 AMAQI
15th May 2026318 AMAQI
15th May 2026469 AMAQI
15th May 20265710 AMAQI
15th May 20264011 AMAQI
15th May 20263212 PMAQI
15th May 2026341 PMAQI
15th May 2026322 PMAQI
15th May 2026383 PMAQI
15th May 2026384 PMAQI
15th May 2026245 PMAQI
15th May 2026266 PMAQI
15th May 2026347 PMAQI
15th May 2026408 PMAQI
15th May 2026269 PMAQI
15th May 20262810 PMAQI
15th May 20262311 PMAQI
16th May 20264812 AMAQI
16th May 2026691 AMAQI
16th May 2026822 AMAQI
16th May 2026903 AMAQI

19°C17/22°C

16th May 2026884 AMAQI
16th May 2026815 AMAQI
16th May 2026766 AMAQI
16th May 2026737 AMAQI
16th May 2026908 AMAQI
16th May 2026989 AMAQI
16th May 20268010 AMAQI
16th May 20268811 AMAQI
16th May 20269012 PMAQI
16th May 2026981 PMAQI
16th May 20261002 PMAQI
16th May 2026963 PMAQI
16th May 2026964 PMAQI
16th May 2026865 PMAQI
16th May 2026766 PMAQI
16th May 2026807 PMAQI
16th May 2026798 PMAQI
16th May 2026849 PMAQI
16th May 20268610 PMAQI
16th May 20269711 PMAQI
17th May 20268612 AMAQI
17th May 2026731 AMAQI
17th May 2026862 AMAQI
17th May 2026903 AMAQI

20°C17/23°C

17th May 2026854 AMAQI
17th May 2026865 AMAQI
17th May 2026836 AMAQI
17th May 2026737 AMAQI
17th May 2026728 AMAQI
17th May 2026689 AMAQI
17th May 20265910 AMAQI
17th May 20266311 AMAQI
17th May 20266512 PMAQI
17th May 2026861 PMAQI
17th May 2026742 PMAQI
17th May 2026623 PMAQI
17th May 2026604 PMAQI
17th May 2026625 PMAQI
17th May 2026586 PMAQI
17th May 2026587 PMAQI
17th May 2026518 PMAQI
17th May 2026489 PMAQI
17th May 20264410 PMAQI
17th May 20264811 PMAQI
18th May 20265812 AMAQI
18th May 2026591 AMAQI
18th May 2026602 AMAQI
18th May 2026523 AMAQI

22°C18/27°C

18th May 2026594 AMAQI
18th May 2026655 AMAQI
18th May 2026656 AMAQI
18th May 2026697 AMAQI
18th May 2026698 AMAQI
18th May 2026669 AMAQI
18th May 20266810 AMAQI
18th May 20265611 AMAQI
18th May 20268712 PMAQI
18th May 2026441 PMAQI
18th May 2026382 PMAQI
18th May 2026293 PMAQI
18th May 2026314 PMAQI
18th May 2026425 PMAQI
18th May 2026426 PMAQI
18th May 2026427 PMAQI
18th May 2026448 PMAQI
18th May 2026469 PMAQI
18th May 20264610 PMAQI
18th May 20264611 PMAQI
19th May 20265012 AMAQI
19th May 2026531 AMAQI
19th May 2026482 AMAQI
19th May 2026503 AMAQI

22°C19/25°C

19th May 2026464 AMAQI
19th May 2026515 AMAQI
19th May 2026476 AMAQI
19th May 2026447 AMAQI
19th May 2026538 AMAQI
19th May 2026549 AMAQI
19th May 20265310 AMAQI
19th May 20265811 AMAQI
19th May 20264012 PMAQI
19th May 2026311 PMAQI
19th May 2026382 PMAQI
19th May 2026383 PMAQI
19th May 2026384 PMAQI
19th May 2026365 PMAQI
19th May 2026406 PMAQI
19th May 2026487 PMAQI
19th May 2026588 PMAQI
19th May 2026649 PMAQI
19th May 20266610 PMAQI
19th May 20266711 PMAQI
20th May 20266412 AMAQI
20th May 2026681 AMAQI
20th May 2026662 AMAQI
20th May 2026703 AMAQI

22°C19/25°C

20th May 2026684 AMAQI
20th May 2026685 AMAQI
20th May 2026766 AMAQI
20th May 2026707 AMAQI
20th May 2026708 AMAQI
20th May 2026579 AMAQI
20th May 20265310 AMAQI
20th May 20265011 AMAQI
20th May 20265012 PMAQI
20th May 2026501 PMAQI
20th May 2026482 PMAQI
20th May 2026463 PMAQI
20th May 2026604 PMAQI
20th May 2026645 PMAQI
20th May 2026606 PMAQI
20th May 2026667 PMAQI
20th May 2026748 PMAQI
20th May 2026629 PMAQI
20th May 20266410 PMAQI
20th May 20266311 PMAQI
21st May 20266012 AMAQI
21st May 2026621 AMAQI
21st May 2026572 AMAQI
21st May 2026533 AMAQI

22°C19/24°C

21st May 2026384 AMAQI
21st May 2026495 AMAQI
21st May 2026476 AMAQI
21st May 2026647 AMAQI
21st May 2026648 AMAQI
21st May 2026789 AMAQI
21st May 20266410 AMAQI
21st May 20266011 AMAQI
21st May 20266012 PMAQI
21st May 2026601 PMAQI
21st May 2026602 PMAQI
21st May 2026623 PMAQI
21st May 2026644 PMAQI
21st May 2026625 PMAQI
21st May 2026676 PMAQI
21st May 2026607 PMAQI
21st May 2026588 PMAQI
21st May 2026649 PMAQI
21st May 20266210 PMAQI
21st May 20266211 PMAQI
22nd May 20265812 AMAQI
22nd May 2026641 AMAQI
22nd May 2026622 AMAQI
22nd May 2026583 AMAQI

22°C21/22°C

22nd May 2026624 AMAQI
22nd May 2026625 AMAQI
22nd May 2026666 AMAQI
22nd May 2026687 AMAQI
22nd May 2026698 AMAQI
22nd May 2026629 AMAQI
22nd May 20265810 AMAQI
22nd May 20266011 AMAQI
22nd May 20266012 PMAQI
22nd May 2026601 PMAQI
22nd May 2026602 PMAQI
22nd May 2026603 PMAQI
22nd May 2026604 PMAQI
22nd May 2026605 PMAQI
22nd May 2026606 PMAQI
22nd May 2026607 PMAQI
22nd May 2026588 PMAQI
22nd May 2026629 PMAQI
22nd May 20266410 PMAQI
22nd May 20266411 PMAQI
23rd May 20266212 AMAQI
23rd May 2026581 AMAQI
23rd May 2026642 AMAQI
23rd May 2026643 AMAQI

21°C19/22°C

23rd May 2026644 AMAQI
23rd May 2026555 AMAQI
23rd May 2026516 AMAQI
23rd May 2026507 AMAQI
23rd May 2026538 AMAQI
23rd May 2026609 AMAQI
23rd May 20265410 AMAQI
23rd May 20265011 AMAQI
23rd May 20265012 PMAQI
23rd May 2026501 PMAQI
23rd May 2026502 PMAQI
23rd May 2026503 PMAQI
23rd May 2026484 PMAQI
23rd May 2026505 PMAQI
23rd May 2026526 PMAQI
23rd May 2026507 PMAQI
23rd May 2026508 PMAQI
23rd May 2026529 PMAQI
23rd May 20265210 PMAQI
23rd May 20265811 PMAQI
24th May 20266512 AMAQI
24th May 2026641 AMAQI
24th May 2026762 AMAQI
24th May 2026743 AMAQI

18°C17/20°C

24th May 2026784 AMAQI
24th May 2026795 AMAQI
24th May 2026786 AMAQI
24th May 2026737 AMAQI
24th May 2026738 AMAQI
24th May 2026699 AMAQI
24th May 20265710 AMAQI
24th May 20265411 AMAQI
24th May 20265412 PMAQI
24th May 2026541 PMAQI
24th May 2026542 PMAQI
24th May 2026503 PMAQI
24th May 2026484 PMAQI
24th May 2026465 PMAQI
24th May 2026446 PMAQI
24th May 2026447 PMAQI
24th May 2026408 PMAQI
24th May 2026489 PMAQI
24th May 20265110 PMAQI
24th May 20264211 PMAQI
25th May 20263812 AMAQI
25th May 2026461 AMAQI
25th May 2026462 AMAQI
25th May 2026463 AMAQI

21°C18/24°C

25th May 2026444 AMAQI
25th May 2026445 AMAQI
25th May 2026506 AMAQI
25th May 2026527 AMAQI
25th May 2026598 AMAQI
25th May 2026629 AMAQI
25th May 20264910 AMAQI
25th May 20264611 AMAQI
25th May 20264612 PMAQI
25th May 2026461 PMAQI
25th May 2026462 PMAQI
25th May 2026403 PMAQI
25th May 2026384 PMAQI
25th May 2026385 PMAQI
25th May 2026386 PMAQI
25th May 2026447 PMAQI
25th May 2026558 PMAQI
25th May 2026749 PMAQI
25th May 20266610 PMAQI
25th May 20264811 PMAQI
26th May 20264812 AMAQI
26th May 2026311 AMAQI
26th May 2026332 AMAQI
26th May 2026383 AMAQI

21°C18/25°C

26th May 2026294 AMAQI
26th May 2026255 AMAQI
26th May 2026276 AMAQI
26th May 2026317 AMAQI
26th May 2026338 AMAQI
26th May 2026429 AMAQI
26th May 20264910 AMAQI
26th May 20265211 AMAQI
26th May 20265212 PMAQI
26th May 2026601 PMAQI
26th May 2026662 PMAQI
26th May 2026693 PMAQI
26th May 2026704 PMAQI
26th May 2026225 PMAQI
26th May 2026226 PMAQI
26th May 2026217 PMAQI
26th May 2026248 PMAQI
26th May 2026279 PMAQI
26th May 20262710 PMAQI
26th May 20263311 PMAQI
27th May 20262912 AMAQI
27th May 2026261 AMAQI
27th May 2026272 AMAQI
27th May 2026243 AMAQI

22°C19/25°C

27th May 2026284 AMAQI
27th May 2026275 AMAQI
27th May 2026246 AMAQI
27th May 2026237 AMAQI
27th May 2026268 AMAQI
27th May 2026339 AMAQI
27th May 20262410 AMAQI
27th May 20262411 AMAQI
27th May 20262412 PMAQI
27th May 2026251 PMAQI
27th May 2026232 PMAQI
27th May 2026203 PMAQI
27th May 2026214 PMAQI
27th May 2026205 PMAQI
27th May 2026186 PMAQI
27th May 2026217 PMAQI
27th May 2026238 PMAQI
27th May 2026209 PMAQI
27th May 20262210 PMAQI
27th May 20262711 PMAQI
28th May 20262812 AMAQI
28th May 2026301 AMAQI
28th May 2026262 AMAQI
28th May 2026243 AMAQI

21°C20/23°C

28th May 2026244 AMAQI
28th May 2026245 AMAQI
28th May 2026246 AMAQI
28th May 2026267 AMAQI
28th May 2026248 AMAQI
28th May 2026279 AMAQI
28th May 20262810 AMAQI
28th May 20262611 AMAQI
28th May 20262412 PMAQI
28th May 2026241 PMAQI
28th May 2026242 PMAQI
28th May 2026243 PMAQI
28th May 2026254 PMAQI
28th May 2026275 PMAQI
28th May 2026276 PMAQI
28th May 2026237 PMAQI
28th May 2026248 PMAQI
28th May 2026259 PMAQI
28th May 20262410 PMAQI
28th May 20262611 PMAQI
29th May 20262212 AMAQI
29th May 2026221 AMAQI
29th May 2026242 AMAQI
29th May 2026203 AMAQI

23°C21/25°C

29th May 2026204 AMAQI
29th May 2026205 AMAQI
29th May 2026226 AMAQI
29th May 2026227 AMAQI
29th May 2026228 AMAQI
29th May 2026249 AMAQI
29th May 20262410 AMAQI
29th May 20264211 AMAQI
29th May 20263612 PMAQI
29th May 2026251 PMAQI
29th May 2026252 PMAQI
29th May 2026253 PMAQI
29th May 2026234 PMAQI
29th May 2026225 PMAQI
29th May 2026206 PMAQI
29th May 2026217 PMAQI
29th May 2026198 PMAQI
29th May 2026229 PMAQI
29th May 20262310 PMAQI
29th May 20262211 PMAQI
30th May 20262312 AMAQI
30th May 2026241 AMAQI
30th May 2026202 AMAQI
30th May 2026103 AMAQI

23°C19/27°C

30th May 2026294 AMAQI
30th May 2026225 AMAQI
30th May 2026226 AMAQI
30th May 2026217 AMAQI
30th May 2026258 AMAQI
30th May 2026249 AMAQI
30th May 20262410 AMAQI
30th May 20262811 AMAQI
30th May 20262612 PMAQI
30th May 2026261 PMAQI
30th May 2026342 PMAQI
30th May 2026323 PMAQI
30th May 2026224 PMAQI
30th May 2026215 PMAQI
30th May 2026206 PMAQI
30th May 2026217 PMAQI
30th May 2026228 PMAQI
30th May 2026229 PMAQI
30th May 20262510 PMAQI
30th May 20262611 PMAQI
31st May 20262712 AMAQI
31st May 2026281 AMAQI
31st May 2026282 AMAQI
31st May 2026223 AMAQI

22°C17/28°C

31st May 2026254 AMAQI
31st May 2026205 AMAQI
31st May 2026246 AMAQI
31st May 2026247 AMAQI
31st May 2026268 AMAQI
31st May 2026299 AMAQI
31st May 20262810 AMAQI
31st May 20263311 AMAQI
31st May 20263612 PMAQI
31st May 2026311 PMAQI
31st May 2026262 PMAQI
31st May 2026243 PMAQI
31st May 2026264 PMAQI
31st May 2026255 PMAQI
31st May 2026326 PMAQI
31st May 2026367 PMAQI
31st May 2026248 PMAQI
31st May 2026249 PMAQI
31st May 20262710 PMAQI
31st May 20262611 PMAQI
1st Jun 20263012 AMAQI
1st Jun 2026281 AMAQI
1st Jun 2026302 AMAQI
1st Jun 2026283 AMAQI

23°C21/26°C

1st Jun 2026264 AMAQI
1st Jun 2026265 AMAQI
1st Jun 2026286 AMAQI
1st Jun 2026267 AMAQI
1st Jun 2026268 AMAQI
1st Jun 2026259 AMAQI
1st Jun 20263010 AMAQI
1st Jun 20263011 AMAQI
1st Jun 20262812 PMAQI
1st Jun 2026271 PMAQI
1st Jun 2026292 PMAQI
1st Jun 2026283 PMAQI
1st Jun 2026284 PMAQI
1st Jun 2026285 PMAQI
1st Jun 2026266 PMAQI
1st Jun 2026257 PMAQI
1st Jun 2026258 PMAQI
1st Jun 2026269 PMAQI
1st Jun 20263210 PMAQI
1st Jun 20263111 PMAQI
2nd Jun 20263112 AMAQI
2nd Jun 2026301 AMAQI
2nd Jun 2026342 AMAQI
2nd Jun 2026273 AMAQI

22°C20/25°C

2nd Jun 2026284 AMAQI
2nd Jun 2026285 AMAQI
2nd Jun 2026296 AMAQI
2nd Jun 2026287 AMAQI
2nd Jun 2026208 AMAQI
2nd Jun 2026309 AMAQI
2nd Jun 20263210 AMAQI
2nd Jun 20263911 AMAQI
2nd Jun 20262612 PMAQI
2nd Jun 2026301 PMAQI
2nd Jun 2026262 PMAQI
2nd Jun 2026183 PMAQI
2nd Jun 2026104 PMAQI
2nd Jun 2026195 PMAQI
2nd Jun 2026266 PMAQI
2nd Jun 2026167 PMAQI
2nd Jun 2026248 PMAQI
2nd Jun 202689 PMAQI
2nd Jun 20261810 PMAQI
2nd Jun 20261011 PMAQI
3rd Jun 20262612 AMAQI
3rd Jun 2026281 AMAQI
3rd Jun 2026162 AMAQI
3rd Jun 2026263 AMAQI

19°C18/20°C

3rd Jun 2026184 AMAQI
3rd Jun 2026185 AMAQI
3rd Jun 2026206 AMAQI
3rd Jun 2026187 AMAQI
3rd Jun 2026268 AMAQI
3rd Jun 2026279 AMAQI
3rd Jun 20262610 AMAQI
3rd Jun 20262711 AMAQI
3rd Jun 20262812 PMAQI
3rd Jun 2026271 PMAQI
3rd Jun 2026302 PMAQI
3rd Jun 2026323 PMAQI
3rd Jun 2026264 PMAQI
3rd Jun 2026275 PMAQI
3rd Jun 2026256 PMAQI
3rd Jun 2026247 PMAQI
3rd Jun 2026248 PMAQI
3rd Jun 2026259 PMAQI
3rd Jun 20262210 PMAQI
3rd Jun 20262011 PMAQI
4th Jun 20262612 AMAQI
4th Jun 2026281 AMAQI
4th Jun 2026262 AMAQI
4th Jun 2026263 AMAQI

21°C18/23°C

4th Jun 2026224 AMAQI
4 AM
4th Jun 2026255 AMAQI
4th Jun 2026246 AMAQI
4th Jun 2026247 AMAQI
4th Jun 2026248 AMAQI
4th Jun 2026229 AMAQI
4th Jun 20262410 AMAQI
4th Jun 20262411 AMAQI
11 AM
4th Jun 20262212 PMAQI
4th Jun 2026241 PMAQI
4th Jun 2026222 PMAQI
4th Jun 2026233 PMAQI
4th Jun 2026254 PMAQI
4th Jun 2026225 PMAQI
4th Jun 2026236 PMAQI
6 PM
4th Jun 2026197 PMAQI
4th Jun 2026208 PMAQI
4th Jun 2026209 PMAQI
4th Jun 20262310 PMAQI
4th Jun 20262511 PMAQI
11 PM
3 AM

20°C19/21°C

Day time
Avg. Highest Time
9 AM - 10 AM

46AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
6 PM

33AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 10 AM (Avg. 46), while the lowest AQI was between 6 PM to 6 PM (Avg. 33).
Night time
Avg. Highest Time
2 AM

42AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
7 PM - 11 PM

35AQI

5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 2 AM (Avg. 42), while the lowest AQI was between 7 PM to 11 PM (Avg. 35).

2026 Days Vs Air Quality

Nishio, Aichi, Japan

2026

78%

121

22%

34

Total number of days with different AQI categories in last 155 days in 2026 (210 days remaining)

Good
121 Days
Moderate
34 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 155 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

Nishio, Aichi, 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
19AQI (US)
2nd January 2026
14AQI (US)
3rd January 2026
13AQI (US)
4th January 2026
26AQI (US)
5th January 2026
52AQI (US)
6th January 2026
18AQI (US)
7th January 2026
31AQI (US)
8th January 2026
34AQI (US)
9th January 2026
22AQI (US)
10th January 2026
27AQI (US)
11th January 2026
36AQI (US)
12th January 2026
19AQI (US)
13th January 2026
45AQI (US)
14th January 2026
27AQI (US)
15th January 2026
43AQI (US)
16th January 2026
65AQI (US)
17th January 2026
58AQI (US)
18th January 2026
60AQI (US)
19th January 2026
66AQI (US)
20th January 2026
32AQI (US)
21st January 2026
12AQI (US)
22nd January 2026
20AQI (US)
23rd January 2026
37AQI (US)
24th January 2026
45AQI (US)
25th January 2026
44AQI (US)
26th January 2026
12AQI (US)
27th January 2026
37AQI (US)
28th January 2026
31AQI (US)
29th January 2026
29AQI (US)
30th January 2026
38AQI (US)
31st January 2026
34AQI (US)
1st February 2026
37AQI (US)
2nd February 2026
45AQI (US)
3rd February 2026
30AQI (US)
4th February 2026
43AQI (US)
5th February 2026
58AQI (US)
6th February 2026
52AQI (US)
7th February 2026
17AQI (US)
8th February 2026
15AQI (US)
9th February 2026
34AQI (US)
10th February 2026
47AQI (US)
11th February 2026
48AQI (US)
12th February 2026
53AQI (US)
13th February 2026
58AQI (US)
14th February 2026
55AQI (US)
15th February 2026
60AQI (US)
16th February 2026
60AQI (US)
17th February 2026
24AQI (US)
18th February 2026
33AQI (US)
19th February 2026
31AQI (US)
20th February 2026
34AQI (US)
21st February 2026
54AQI (US)
22nd February 2026
46AQI (US)
23rd February 2026
47AQI (US)
24th February 2026
53AQI (US)
25th February 2026
26AQI (US)
26th February 2026
22AQI (US)
27th February 2026
46AQI (US)
28th February 2026
31AQI (US)
1st March 2026
22AQI (US)
2nd March 2026
56AQI (US)
3rd March 2026
39AQI (US)
4th March 2026
47AQI (US)
5th March 2026
48AQI (US)
6th March 2026
49AQI (US)
7th March 2026
42AQI (US)
8th March 2026
34AQI (US)
9th March 2026
40AQI (US)
10th March 2026
57AQI (US)
11th March 2026
54AQI (US)
12th March 2026
58AQI (US)
13th March 2026
36AQI (US)
14th March 2026
44AQI (US)
15th March 2026
57AQI (US)
16th March 2026
46AQI (US)
17th March 2026
46AQI (US)
18th March 2026
50AQI (US)
19th March 2026
27AQI (US)
20th March 2026
48AQI (US)
21st March 2026
40AQI (US)
22nd March 2026
53AQI (US)
23rd March 2026
54AQI (US)
24th March 2026
46AQI (US)
25th March 2026
42AQI (US)
26th March 2026
23AQI (US)
27th March 2026
34AQI (US)
28th March 2026
56AQI (US)
29th March 2026
56AQI (US)
30th March 2026
44AQI (US)
31st March 2026
21AQI (US)
1st April 2026
21AQI (US)
2nd April 2026
40AQI (US)
3rd April 2026
51AQI (US)
4th April 2026
39AQI (US)
5th April 2026
36AQI (US)
6th April 2026
32AQI (US)
7th April 2026
38AQI (US)
8th April 2026
29AQI (US)
9th April 2026
28AQI (US)
10th April 2026
46AQI (US)
11th April 2026
35AQI (US)
12th April 2026
33AQI (US)
13th April 2026
36AQI (US)
14th April 2026
52AQI (US)
15th April 2026
31AQI (US)
16th April 2026
27AQI (US)
17th April 2026
36AQI (US)
18th April 2026
28AQI (US)
19th April 2026
29AQI (US)
20th April 2026
34AQI (US)
21st April 2026
38AQI (US)
22nd April 2026
47AQI (US)
23rd April 2026
34AQI (US)
24th April 2026
20AQI (US)
25th April 2026
39AQI (US)
26th April 2026
50AQI (US)
27th April 2026
49AQI (US)
28th April 2026
45AQI (US)
29th April 2026
41AQI (US)
30th April 2026
34AQI (US)
1st May 2026
45AQI (US)
2nd May 2026
52AQI (US)
3rd May 2026
45AQI (US)
4th May 2026
23AQI (US)
5th May 2026
18AQI (US)
6th May 2026
28AQI (US)
7th May 2026
31AQI (US)
8th May 2026
27AQI (US)
9th May 2026
27AQI (US)
10th May 2026
28AQI (US)
11th May 2026
27AQI (US)
12th May 2026
28AQI (US)
13th May 2026
39AQI (US)
14th May 2026
31AQI (US)
15th May 2026
35AQI (US)
16th May 2026
85AQI (US)
17th May 2026
68AQI (US)
18th May 2026
53AQI (US)
19th May 2026
49AQI (US)
20th May 2026
62AQI (US)
21st May 2026
60AQI (US)
22nd May 2026
62AQI (US)
23rd May 2026
54AQI (US)
24th May 2026
59AQI (US)
25th May 2026
48AQI (US)
26th May 2026
39AQI (US)
27th May 2026
24AQI (US)
28th May 2026
25AQI (US)
29th May 2026
24AQI (US)
30th May 2026
24AQI (US)
31st May 2026
27AQI (US)
1st June 2026
28AQI (US)
2nd June 2026
24AQI (US)
3rd June 2026
24AQI (US)
4th June 2026
23AQI (US)
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

34AQI (US)

41AQI (US)

44AQI (US)

37AQI (US)

40AQI (US)

25AQI (US)

No. of days

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

202639AQI (US)

26
5
19
9
22
9
28
2
22
9
4
121
34

Highest AQI (US) recorded in

March

44AQI (US)

Lowest AQI (US) recorded in

June

25AQI (US)

202535AQI (US)

31
28
29
2
30
31
30
21
10
20
11
29
1
22
9
22
8
23
8
316
49

Highest AQI (US) recorded in

August

48AQI (US)

Lowest AQI (US) recorded in

May

21AQI (US)

202429AQI (US)

31
29
31
30
30
1
30
31
31
30
31
29
1
31
364
2

Highest AQI (US) recorded in

April

34AQI (US)

Lowest AQI (US) recorded in

September

24AQI (US)

202326AQI (US)

31
28
31
30
30
1
30
30
1
31
30
31
29
31
362
2

Highest AQI (US) recorded in

April

34AQI (US)

Lowest AQI (US) recorded in

August

18AQI (US)

202229AQI (US)

30
19
1
21
30
23
8
29
1
21
2
3
29
31
30
31
297
12

Highest AQI (US) recorded in

May

44AQI (US)

Lowest AQI (US) recorded in

November

22AQI (US)

202125AQI (US)

31
28
31
30
31
28
2
31
30
1
28
2
31
25
5
31
355
10

Highest AQI (US) recorded in

June

35AQI (US)

Lowest AQI (US) recorded in

January

12AQI (US)

202014AQI (US)

13
21
18
30
31
31
19
31
30
31
255

Highest AQI (US) recorded in

August

18AQI (US)

Lowest AQI (US) recorded in

May

10AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2026(Avg.)
39AQI (US)
Least Polluted Year Recorded
2020(Avg.)
14AQI (US)

Nishio's annual 2026 AQI (US) (39) shows an average percentage change of 60.8% (worsened AQI (US)) compared to previous years: 2020 (14), 2021 (25), 2022 (29), 2023 (26), 2024 (29), 2025 (35).