Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Shibetsu, Hokkaido, 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+

March Air Quality Analysis

Shibetsu, Hokkaido, Japan

2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
12th Mar 2025
61AQI
Lowest AQI recorded on
11th Mar 2026
15AQI

Same Day Analysis (11th March):
On this day, AQI across the 3 years varied significantly: 2026 ranks 3rd highest AQI at 15 of Good air quality, showing improvement over 2025 and 2024 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 10th Mar - 11th Mar 2026

Shibetsu, Hokkaido, Japan

AQI
Day
Night
.

7 AM10th Mar 2026

5 PM

6 AM11th Mar 2026

Day time
Avg. Highest Time
9AM10th Mar

68AQI

Avg. Lowest Time
6AM11th Mar

8AQI

Night time
Avg. Highest Time
12AM11th Mar

66AQI

Avg. Lowest Time
5AM11th Mar

11AQI

In the last 24 hours,

Shibetsu's AQI reached its highest point of 68 at 9 AM during the Day, while the lowest point, 8, was recorded at 6 AM during the Day between 10th Mar and 11th Mar 2026.

Day & Night AQI Trend : Feb - Mar 2026

Shibetsu, Hokkaido, Japan

FebMar
10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th
Day
Night
10th Feb 2026807 AMAQI
10th Feb 2026288 AMAQI
10th Feb 2026429 AMAQI
10th Feb 20263010 AMAQI
10th Feb 20263911 AMAQI
10th Feb 20266612 PMAQI
10th Feb 2026251 PMAQI
10th Feb 2026502 PMAQI
10th Feb 2026483 PMAQI
10th Feb 2026444 PMAQI
10th Feb 2026365 PMAQI
10th Feb 2026466 PMAQI
10th Feb 2026427 PMAQI
10th Feb 2026358 PMAQI
10th Feb 2026419 PMAQI
10th Feb 20264410 PMAQI
10th Feb 20264211 PMAQI
11th Feb 20264812 AMAQI
11th Feb 2026571 AMAQI
11th Feb 2026602 AMAQI
11th Feb 2026673 AMAQI
11th Feb 2026824 AMAQI
11th Feb 2026845 AMAQI
11th Feb 2026746 AMAQI

-5°C-8/-2°C

11th Feb 2026757 AMAQI
11th Feb 2026748 AMAQI
11th Feb 2026789 AMAQI
11th Feb 20268010 AMAQI
11th Feb 20265611 AMAQI
11th Feb 20266812 PMAQI
11th Feb 2026481 PMAQI
11th Feb 2026462 PMAQI
11th Feb 2026443 PMAQI
11th Feb 2026464 PMAQI
11th Feb 2026415 PMAQI
11th Feb 2026596 PMAQI
11th Feb 2026667 PMAQI
11th Feb 2026578 PMAQI
11th Feb 2026599 PMAQI
11th Feb 20265610 PMAQI
11th Feb 20265411 PMAQI
12th Feb 20265112 AMAQI
12th Feb 2026481 AMAQI
12th Feb 2026422 AMAQI
12th Feb 2026383 AMAQI
12th Feb 2026264 AMAQI
12th Feb 2026255 AMAQI
12th Feb 2026196 AMAQI

-1°C-5/1°C

12th Feb 2026197 AMAQI
12th Feb 2026238 AMAQI
12th Feb 2026289 AMAQI
12th Feb 20263010 AMAQI
12th Feb 20262911 AMAQI
12th Feb 20262812 PMAQI
12th Feb 2026251 PMAQI
12th Feb 2026262 PMAQI
12th Feb 2026193 PMAQI
12th Feb 2026214 PMAQI
12th Feb 2026145 PMAQI
12th Feb 2026166 PMAQI
12th Feb 2026197 PMAQI
12th Feb 2026198 PMAQI
12th Feb 2026219 PMAQI
12th Feb 20261810 PMAQI
12th Feb 20261611 PMAQI
13th Feb 20261312 AMAQI
13th Feb 2026141 AMAQI
13th Feb 2026172 AMAQI
13th Feb 2026183 AMAQI
13th Feb 2026154 AMAQI
13th Feb 2026125 AMAQI
13th Feb 2026166 AMAQI

-5°C-7/-3°C

13th Feb 2026237 AMAQI
13th Feb 2026198 AMAQI
13th Feb 2026189 AMAQI
13th Feb 20262010 AMAQI
13th Feb 20261811 AMAQI
13th Feb 20262412 PMAQI
13th Feb 2026221 PMAQI
13th Feb 2026192 PMAQI
13th Feb 2026203 PMAQI
13th Feb 2026194 PMAQI
13th Feb 2026185 PMAQI
13th Feb 2026156 PMAQI
13th Feb 2026167 PMAQI
13th Feb 2026248 PMAQI
13th Feb 2026319 PMAQI
13th Feb 20263210 PMAQI
13th Feb 20262611 PMAQI
14th Feb 20262612 AMAQI
14th Feb 2026401 AMAQI
14th Feb 2026712 AMAQI
14th Feb 2026683 AMAQI
14th Feb 2026694 AMAQI
14th Feb 2026645 AMAQI
14th Feb 2026726 AMAQI

-5°C-7/-3°C

14th Feb 2026717 AMAQI
14th Feb 2026558 AMAQI
14th Feb 2026509 AMAQI
14th Feb 20267110 AMAQI
14th Feb 20267411 AMAQI
14th Feb 20267112 PMAQI
14th Feb 2026611 PMAQI
14th Feb 2026582 PMAQI
14th Feb 2026493 PMAQI
14th Feb 2026524 PMAQI
14th Feb 2026365 PMAQI
14th Feb 2026496 PMAQI
14th Feb 2026647 PMAQI
14th Feb 2026538 PMAQI
14th Feb 2026299 PMAQI
14th Feb 20261710 PMAQI
14th Feb 20261711 PMAQI
15th Feb 20263012 AMAQI
15th Feb 2026351 AMAQI
15th Feb 2026272 AMAQI
15th Feb 2026273 AMAQI
15th Feb 2026174 AMAQI
15th Feb 2026215 AMAQI
15th Feb 2026256 AMAQI

-6°C-9/-5°C

15th Feb 2026267 AMAQI
15th Feb 2026288 AMAQI
15th Feb 2026259 AMAQI
15th Feb 20262610 AMAQI
15th Feb 20263111 AMAQI
15th Feb 20263812 PMAQI
15th Feb 2026391 PMAQI
15th Feb 2026392 PMAQI
15th Feb 2026453 PMAQI
15th Feb 2026484 PMAQI
15th Feb 2026545 PMAQI
15th Feb 2026386 PMAQI
15th Feb 2026407 PMAQI
15th Feb 2026308 PMAQI
15th Feb 2026219 PMAQI
15th Feb 20262510 PMAQI
15th Feb 20263811 PMAQI
16th Feb 20263612 AMAQI
16th Feb 2026321 AMAQI
16th Feb 2026262 AMAQI
16th Feb 2026213 AMAQI
16th Feb 2026224 AMAQI
16th Feb 2026215 AMAQI
16th Feb 2026206 AMAQI

-1°C-6/1°C

16th Feb 2026147 AMAQI
16th Feb 2026118 AMAQI
16th Feb 202699 AMAQI
16th Feb 20261310 AMAQI
16th Feb 20261711 AMAQI
16th Feb 20261412 PMAQI
16th Feb 2026121 PMAQI
16th Feb 2026122 PMAQI
16th Feb 2026103 PMAQI
16th Feb 2026114 PMAQI
16th Feb 2026145 PMAQI
16th Feb 2026146 PMAQI
16th Feb 2026137 PMAQI
16th Feb 2026168 PMAQI
16th Feb 2026189 PMAQI
16th Feb 20261910 PMAQI
16th Feb 20262611 PMAQI
17th Feb 20262312 AMAQI
17th Feb 2026211 AMAQI
17th Feb 2026232 AMAQI
17th Feb 2026223 AMAQI
17th Feb 2026204 AMAQI
17th Feb 2026215 AMAQI
17th Feb 2026206 AMAQI

-4°C-6/-4°C

17th Feb 2026207 AMAQI
17th Feb 2026238 AMAQI
17th Feb 2026239 AMAQI
17th Feb 20262710 AMAQI
17th Feb 20262811 AMAQI
17th Feb 20262912 PMAQI
17th Feb 2026271 PMAQI
17th Feb 2026242 PMAQI
17th Feb 2026233 PMAQI
17th Feb 2026234 PMAQI
17th Feb 2026185 PMAQI
17th Feb 2026186 PMAQI
17th Feb 2026137 PMAQI
17th Feb 2026208 PMAQI
17th Feb 2026189 PMAQI
17th Feb 20262010 PMAQI
17th Feb 20262011 PMAQI
18th Feb 20262212 AMAQI
18th Feb 2026211 AMAQI
18th Feb 2026162 AMAQI
18th Feb 2026183 AMAQI
18th Feb 2026304 AMAQI
18th Feb 2026265 AMAQI
18th Feb 2026306 AMAQI

-5°C-8/-2°C

18th Feb 2026237 AMAQI
18th Feb 2026308 AMAQI
18th Feb 2026289 AMAQI
18th Feb 20263610 AMAQI
18th Feb 20263811 AMAQI
18th Feb 20264012 PMAQI
18th Feb 2026321 PMAQI
18th Feb 2026502 PMAQI
18th Feb 2026303 PMAQI
18th Feb 2026374 PMAQI
18th Feb 2026365 PMAQI
18th Feb 2026416 PMAQI
18th Feb 2026347 PMAQI
18th Feb 2026368 PMAQI
18th Feb 2026289 PMAQI
18th Feb 20262810 PMAQI
18th Feb 20262411 PMAQI
19th Feb 20262612 AMAQI
19th Feb 2026281 AMAQI
19th Feb 2026342 AMAQI
19th Feb 2026283 AMAQI
19th Feb 2026244 AMAQI
19th Feb 2026325 AMAQI
19th Feb 2026526 AMAQI

-1°C-4/1°C

19th Feb 2026507 AMAQI
19th Feb 2026488 AMAQI
19th Feb 2026489 AMAQI
19th Feb 20265510 AMAQI
19th Feb 20265011 AMAQI
19th Feb 20264712 PMAQI
19th Feb 2026321 PMAQI
19th Feb 2026332 PMAQI
19th Feb 2026353 PMAQI
19th Feb 2026384 PMAQI
19th Feb 2026285 PMAQI
19th Feb 2026206 PMAQI
19th Feb 2026207 PMAQI
19th Feb 2026268 PMAQI
19th Feb 2026279 PMAQI
19th Feb 20262810 PMAQI
19th Feb 20263011 PMAQI
20th Feb 20262312 AMAQI
20th Feb 2026301 AMAQI
20th Feb 2026412 AMAQI
20th Feb 2026423 AMAQI
20th Feb 2026294 AMAQI
20th Feb 2026305 AMAQI
20th Feb 2026356 AMAQI

-1°C-3/0°C

20th Feb 2026347 AMAQI
20th Feb 2026388 AMAQI
20th Feb 2026389 AMAQI
20th Feb 20264210 AMAQI
20th Feb 20263511 AMAQI
20th Feb 20264012 PMAQI
20th Feb 2026361 PMAQI
20th Feb 2026402 PMAQI
20th Feb 2026303 PMAQI
20th Feb 2026234 PMAQI
20th Feb 2026225 PMAQI
20th Feb 2026206 PMAQI
20th Feb 2026287 PMAQI
20th Feb 2026268 PMAQI
20th Feb 2026329 PMAQI
20th Feb 20262210 PMAQI
20th Feb 20262911 PMAQI
21st Feb 20263012 AMAQI
21st Feb 2026341 AMAQI
21st Feb 2026482 AMAQI
21st Feb 2026523 AMAQI
21st Feb 2026634 AMAQI
21st Feb 2026615 AMAQI
21st Feb 2026706 AMAQI

-5°C-6/-3°C

21st Feb 2026547 AMAQI
21st Feb 2026558 AMAQI
21st Feb 2026569 AMAQI
21st Feb 20264810 AMAQI
21st Feb 20265211 AMAQI
21st Feb 20264512 PMAQI
21st Feb 2026511 PMAQI
21st Feb 2026412 PMAQI
21st Feb 2026343 PMAQI
21st Feb 2026314 PMAQI
21st Feb 2026275 PMAQI
21st Feb 2026406 PMAQI
21st Feb 2026477 PMAQI
21st Feb 2026608 PMAQI
21st Feb 2026629 PMAQI
21st Feb 20266110 PMAQI
21st Feb 20265711 PMAQI
22nd Feb 20266212 AMAQI
22nd Feb 2026641 AMAQI
22nd Feb 2026662 AMAQI
22nd Feb 2026663 AMAQI
22nd Feb 2026654 AMAQI
22nd Feb 2026625 AMAQI
22nd Feb 2026616 AMAQI

-2°C-6/1°C

22nd Feb 2026617 AMAQI
22nd Feb 2026648 AMAQI
22nd Feb 2026629 AMAQI
22nd Feb 20266310 AMAQI
22nd Feb 20266411 AMAQI
22nd Feb 20265912 PMAQI
22nd Feb 2026601 PMAQI
22nd Feb 2026652 PMAQI
22nd Feb 2026633 PMAQI
22nd Feb 2026524 PMAQI
22nd Feb 2026445 PMAQI
22nd Feb 2026476 PMAQI
22nd Feb 2026447 PMAQI
22nd Feb 2026458 PMAQI
22nd Feb 2026329 PMAQI
22nd Feb 20262910 PMAQI
22nd Feb 20263111 PMAQI
23rd Feb 20263412 AMAQI
23rd Feb 2026301 AMAQI
23rd Feb 2026292 AMAQI
23rd Feb 2026273 AMAQI
23rd Feb 2026274 AMAQI
23rd Feb 2026245 AMAQI
23rd Feb 2026116 AMAQI

1°C-1/2°C

23rd Feb 2026127 AMAQI
23rd Feb 2026108 AMAQI
23rd Feb 2026129 AMAQI
23rd Feb 20261210 AMAQI
23rd Feb 20261311 AMAQI
23rd Feb 20261912 PMAQI
23rd Feb 2026271 PMAQI
23rd Feb 2026222 PMAQI
23rd Feb 2026263 PMAQI
23rd Feb 2026234 PMAQI
23rd Feb 2026265 PMAQI
23rd Feb 2026246 PMAQI
23rd Feb 2026277 PMAQI
23rd Feb 2026248 PMAQI
23rd Feb 2026249 PMAQI
23rd Feb 20262810 PMAQI
23rd Feb 20262811 PMAQI
24th Feb 20262712 AMAQI
24th Feb 2026241 AMAQI
24th Feb 2026222 AMAQI
24th Feb 2026233 AMAQI
24th Feb 2026254 AMAQI
24th Feb 2026205 AMAQI
24th Feb 2026226 AMAQI

2°C-1/4°C

24th Feb 2026177 AMAQI
24th Feb 2026178 AMAQI
24th Feb 2026209 AMAQI
24th Feb 20262010 AMAQI
24th Feb 20262411 AMAQI
24th Feb 20262012 PMAQI
24th Feb 2026161 PMAQI
24th Feb 2026122 PMAQI
24th Feb 2026143 PMAQI
24th Feb 2026144 PMAQI
24th Feb 2026165 PMAQI
24th Feb 2026286 PMAQI
24th Feb 2026387 PMAQI
24th Feb 2026358 PMAQI
24th Feb 2026249 PMAQI
24th Feb 20262610 PMAQI
24th Feb 20262611 PMAQI
25th Feb 20263812 AMAQI
25th Feb 2026321 AMAQI
25th Feb 2026462 AMAQI
25th Feb 2026383 AMAQI
25th Feb 2026364 AMAQI
25th Feb 2026355 AMAQI
25th Feb 2026566 AMAQI

-1°C-2/0°C

25th Feb 2026447 AMAQI
25th Feb 2026368 AMAQI
25th Feb 2026349 AMAQI
25th Feb 20264210 AMAQI
25th Feb 20265411 AMAQI
25th Feb 20266912 PMAQI
25th Feb 2026421 PMAQI
25th Feb 2026502 PMAQI
25th Feb 2026463 PMAQI
25th Feb 2026514 PMAQI
25th Feb 2026565 PMAQI
25th Feb 2026446 PMAQI
25th Feb 2026367 PMAQI
25th Feb 2026408 PMAQI
25th Feb 2026379 PMAQI
25th Feb 20263610 PMAQI
25th Feb 20263611 PMAQI
26th Feb 20263412 AMAQI
26th Feb 2026451 AMAQI
26th Feb 2026462 AMAQI
26th Feb 2026403 AMAQI
26th Feb 2026504 AMAQI
26th Feb 2026525 AMAQI
26th Feb 2026436 AMAQI

-2°C-3/-1°C

26th Feb 2026467 AMAQI
26th Feb 2026448 AMAQI
26th Feb 2026489 AMAQI
26th Feb 20265410 AMAQI
26th Feb 20265211 AMAQI
26th Feb 20265312 PMAQI
26th Feb 2026541 PMAQI
26th Feb 2026482 PMAQI
26th Feb 2026413 PMAQI
26th Feb 2026554 PMAQI
26th Feb 2026525 PMAQI
26th Feb 2026486 PMAQI
26th Feb 2026427 PMAQI
26th Feb 2026438 PMAQI
26th Feb 2026509 PMAQI
26th Feb 20265010 PMAQI
26th Feb 20264811 PMAQI
27th Feb 20265312 AMAQI
27th Feb 2026441 AMAQI
27th Feb 2026382 AMAQI
27th Feb 2026303 AMAQI
27th Feb 2026264 AMAQI
27th Feb 2026285 AMAQI
27th Feb 2026246 AMAQI

-3°C-4/-2°C

27th Feb 2026377 AMAQI
27th Feb 2026428 AMAQI
27th Feb 2026489 AMAQI
27th Feb 20264810 AMAQI
27th Feb 20264411 AMAQI
27th Feb 20265412 PMAQI
27th Feb 2026601 PMAQI
27th Feb 2026482 PMAQI
27th Feb 2026413 PMAQI
27th Feb 2026484 PMAQI
27th Feb 2026455 PMAQI
27th Feb 2026376 PMAQI
27th Feb 2026387 PMAQI
27th Feb 2026348 PMAQI
27th Feb 2026269 PMAQI
27th Feb 20263210 PMAQI
27th Feb 20263411 PMAQI
28th Feb 20263412 AMAQI
28th Feb 2026391 AMAQI
28th Feb 2026312 AMAQI
28th Feb 2026283 AMAQI
28th Feb 2026474 AMAQI
28th Feb 2026355 AMAQI
28th Feb 2026266 AMAQI

-1°C-2/0°C

28th Feb 2026257 AMAQI
28th Feb 2026288 AMAQI
28th Feb 2026319 AMAQI
28th Feb 20264210 AMAQI
28th Feb 20264011 AMAQI
28th Feb 20263612 PMAQI
28th Feb 2026441 PMAQI
28th Feb 2026422 PMAQI
28th Feb 2026403 PMAQI
28th Feb 2026464 PMAQI
28th Feb 2026375 PMAQI
28th Feb 2026256 PMAQI
28th Feb 2026187 PMAQI
28th Feb 2026268 PMAQI
28th Feb 2026349 PMAQI
28th Feb 20263210 PMAQI
28th Feb 20263811 PMAQI
1st Mar 20263412 AMAQI
1st Mar 2026441 AMAQI
1st Mar 2026342 AMAQI
1st Mar 2026243 AMAQI
1st Mar 2026394 AMAQI
1st Mar 2026325 AMAQI
1st Mar 2026386 AMAQI

0°C0/0°C

1st Mar 2026347 AMAQI
1st Mar 2026238 AMAQI
1st Mar 2026339 AMAQI
1st Mar 20262410 AMAQI
1st Mar 20263111 AMAQI
1st Mar 20263512 PMAQI
1st Mar 2026301 PMAQI
1st Mar 2026352 PMAQI
1st Mar 2026233 PMAQI
1st Mar 2026334 PMAQI
1st Mar 2026345 PMAQI
1st Mar 2026256 PMAQI
1st Mar 2026307 PMAQI
1st Mar 2026348 PMAQI
1st Mar 2026349 PMAQI
1st Mar 20263410 PMAQI
1st Mar 20263211 PMAQI
2nd Mar 20264412 AMAQI
2nd Mar 2026541 AMAQI
2nd Mar 2026602 AMAQI
2nd Mar 2026533 AMAQI
2nd Mar 2026624 AMAQI
2nd Mar 2026535 AMAQI
2nd Mar 2026586 AMAQI

-1°C-3/-1°C

2nd Mar 2026647 AMAQI
2nd Mar 2026658 AMAQI
2nd Mar 2026709 AMAQI
2nd Mar 20265910 AMAQI
2nd Mar 20267711 AMAQI
2nd Mar 20268412 PMAQI
2nd Mar 2026251 PMAQI
2nd Mar 2026192 PMAQI
2nd Mar 2026203 PMAQI
2nd Mar 2026224 PMAQI
2nd Mar 2026895 PMAQI
2nd Mar 2026816 PMAQI
2nd Mar 2026667 PMAQI
2nd Mar 2026828 PMAQI
2nd Mar 2026729 PMAQI
2nd Mar 20267810 PMAQI
2nd Mar 20267811 PMAQI
3rd Mar 20265412 AMAQI
3rd Mar 2026341 AMAQI
3rd Mar 2026542 AMAQI
3rd Mar 2026433 AMAQI
3rd Mar 2026524 AMAQI
3rd Mar 2026465 AMAQI
3rd Mar 2026626 AMAQI

-3°C-3/-2°C

3rd Mar 2026667 AMAQI
3rd Mar 2026548 AMAQI
3rd Mar 2026449 AMAQI
3rd Mar 20262610 AMAQI
3rd Mar 20265011 AMAQI
3rd Mar 20267912 PMAQI
3rd Mar 2026641 PMAQI
3rd Mar 2026462 PMAQI
3rd Mar 2026523 PMAQI
3rd Mar 2026504 PMAQI
3rd Mar 2026385 PMAQI
3rd Mar 2026426 PMAQI
3rd Mar 2026287 PMAQI
3rd Mar 2026298 PMAQI
3rd Mar 2026369 PMAQI
3rd Mar 20262810 PMAQI
3rd Mar 20262811 PMAQI
4th Mar 20263412 AMAQI
4th Mar 2026541 AMAQI
4th Mar 2026692 AMAQI
4th Mar 2026563 AMAQI
4th Mar 2026504 AMAQI
4th Mar 2026485 AMAQI
4th Mar 2026496 AMAQI

-1°C-3/0°C

4th Mar 2026497 AMAQI
4th Mar 2026488 AMAQI
4th Mar 2026609 AMAQI
4th Mar 20264710 AMAQI
4th Mar 20265311 AMAQI
4th Mar 20265212 PMAQI
4th Mar 2026421 PMAQI
4th Mar 2026372 PMAQI
4th Mar 2026383 PMAQI
4th Mar 2026344 PMAQI
4th Mar 2026375 PMAQI
4th Mar 2026456 PMAQI
4th Mar 2026607 PMAQI
4th Mar 2026628 PMAQI
4th Mar 2026579 PMAQI
4th Mar 20265210 PMAQI
4th Mar 20266011 PMAQI
5th Mar 20265512 AMAQI
5th Mar 2026591 AMAQI
5th Mar 2026472 AMAQI
5th Mar 2026473 AMAQI
5th Mar 2026484 AMAQI
5th Mar 2026505 AMAQI
5th Mar 2026516 AMAQI

0°C0/0°C

5th Mar 2026477 AMAQI
5th Mar 2026588 AMAQI
5th Mar 2026559 AMAQI
5th Mar 20265710 AMAQI
5th Mar 20266411 AMAQI
5th Mar 20267112 PMAQI
5th Mar 2026701 PMAQI
5th Mar 2026632 PMAQI
5th Mar 2026793 PMAQI
5th Mar 2026774 PMAQI
5th Mar 2026725 PMAQI
5th Mar 2026666 PMAQI
5th Mar 2026607 PMAQI
5th Mar 2026648 PMAQI
5th Mar 2026589 PMAQI
5th Mar 20266810 PMAQI
5th Mar 20265211 PMAQI
6th Mar 20264612 AMAQI
6th Mar 2026341 AMAQI
6th Mar 2026672 AMAQI
6th Mar 2026663 AMAQI
6th Mar 2026734 AMAQI
6th Mar 2026745 AMAQI
6th Mar 2026606 AMAQI

0°C-1/1°C

6th Mar 2026567 AMAQI
6th Mar 2026638 AMAQI
6th Mar 2026749 AMAQI
6th Mar 20267210 AMAQI
6th Mar 20267211 AMAQI
6th Mar 20269012 PMAQI
6th Mar 2026571 PMAQI
6th Mar 2026502 PMAQI
6th Mar 2026453 PMAQI
6th Mar 2026344 PMAQI
6th Mar 2026325 PMAQI
6th Mar 2026266 PMAQI
6th Mar 2026147 PMAQI
6th Mar 2026548 PMAQI
6th Mar 2026489 PMAQI
6th Mar 20265610 PMAQI
6th Mar 20266611 PMAQI
7th Mar 20268812 AMAQI
7th Mar 2026821 AMAQI
7th Mar 2026782 AMAQI
7th Mar 2026623 AMAQI
7th Mar 2026464 AMAQI
7th Mar 2026525 AMAQI
7th Mar 2026566 AMAQI

-1°C-2/1°C

7th Mar 2026357 AMAQI
7th Mar 2026388 AMAQI
7th Mar 2026379 AMAQI
7th Mar 20264110 AMAQI
7th Mar 20263011 AMAQI
7th Mar 20263712 PMAQI
7th Mar 2026291 PMAQI
7th Mar 2026282 PMAQI
7th Mar 2026333 PMAQI
7th Mar 2026304 PMAQI
7th Mar 2026105 PMAQI
7th Mar 2026246 PMAQI
7th Mar 2026227 PMAQI
7th Mar 2026418 PMAQI
7th Mar 2026409 PMAQI
7th Mar 20263910 PMAQI
7th Mar 20264411 PMAQI
8th Mar 20264312 AMAQI
8th Mar 2026501 AMAQI
8th Mar 2026432 AMAQI
8th Mar 2026403 AMAQI
8th Mar 2026444 AMAQI
8th Mar 2026465 AMAQI
8th Mar 2026446 AMAQI

0°C0/0°C

8th Mar 2026447 AMAQI
8th Mar 2026408 AMAQI
8th Mar 2026409 AMAQI
8th Mar 20263910 AMAQI
8th Mar 20264511 AMAQI
8th Mar 20264912 PMAQI
8th Mar 2026481 PMAQI
8th Mar 2026412 PMAQI
8th Mar 2026523 PMAQI
8th Mar 2026524 PMAQI
8th Mar 2026405 PMAQI
8th Mar 2026506 PMAQI
8th Mar 2026267 PMAQI
8th Mar 2026288 PMAQI
8th Mar 2026269 PMAQI
8th Mar 20263710 PMAQI
8th Mar 20265911 PMAQI
9th Mar 20266812 AMAQI
9th Mar 2026851 AMAQI
9th Mar 2026702 AMAQI
9th Mar 2026813 AMAQI
9th Mar 2026714 AMAQI
9th Mar 2026705 AMAQI
9th Mar 2026606 AMAQI

-1°C-3/0°C

9th Mar 2026697 AMAQI
9th Mar 2026488 AMAQI
9th Mar 2026459 AMAQI
9th Mar 20264010 AMAQI
9th Mar 20266411 AMAQI
9th Mar 20266612 PMAQI
9th Mar 2026441 PMAQI
9th Mar 2026612 PMAQI
9th Mar 2026613 PMAQI
9th Mar 2026574 PMAQI
9th Mar 2026505 PMAQI
9th Mar 2026526 PMAQI
9th Mar 2026447 PMAQI
9th Mar 2026418 PMAQI
9th Mar 2026469 PMAQI
9th Mar 20264210 PMAQI
9th Mar 20264011 PMAQI
10th Mar 20263012 AMAQI
10th Mar 2026321 AMAQI
10th Mar 2026652 AMAQI
10th Mar 2026623 AMAQI
10th Mar 2026604 AMAQI
10th Mar 2026735 AMAQI
10th Mar 2026606 AMAQI

-1°C-2/0°C

10th Mar 2026597 AMAQI
10th Mar 2026538 AMAQI
10th Mar 2026689 AMAQI
10th Mar 20266210 AMAQI
10th Mar 20265811 AMAQI
10th Mar 20265812 PMAQI
10th Mar 2026551 PMAQI
10th Mar 2026492 PMAQI
10th Mar 2026343 PMAQI
10th Mar 2026374 PMAQI
10th Mar 2026425 PMAQI
10th Mar 2026416 PMAQI
10th Mar 2026567 PMAQI
10th Mar 2026548 PMAQI
10th Mar 2026469 PMAQI
10th Mar 20265810 PMAQI
10th Mar 20266411 PMAQI
11th Mar 20266612 AMAQI
11th Mar 2026401 AMAQI
11th Mar 2026112 AMAQI
11th Mar 2026113 AMAQI
11th Mar 2026154 AMAQI
11th Mar 2026115 AMAQI
11th Mar 202686 AMAQI

-1°C-3/0°C

11th Mar 2026127 AMAQI
7 AM
11th Mar 2026128 AMAQI
11th Mar 2026129 AMAQI
11th Mar 20261010 AMAQI
11th Mar 20261111 AMAQI
11th Mar 2026812 PMAQI
12 PM
11th Mar 202681 PMAQI
11th Mar 202692 PMAQI
11th Mar 2026123 PMAQI
11th Mar 2026114 PMAQI
11th Mar 2026105 PMAQI
5 PM
11th Mar 2026106 PMAQI
11th Mar 2026137 PMAQI
11th Mar 2026128 PMAQI
11th Mar 2026119 PMAQI
11th Mar 20261610 PMAQI
11th Mar 20261411 PMAQI
12 AM
6 AM

-2°C-3/0°C

Day time
Avg. Highest Time
12 PM

48AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
3 PM - 5 PM

37AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 12 PM (Avg. 48), while the lowest AQI was between 3 PM to 5 PM (Avg. 37).
Night time
Avg. Highest Time
2 AM

44AQI

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

36AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 2 AM (Avg. 44), while the lowest AQI was between 6 PM to 7 PM (Avg. 36).

2026 Days Vs Air Quality

Shibetsu, Hokkaido, Japan

2026

89%

62

11%

8

Total number of days with different AQI categories in last 71 days in 2026 (294 days remaining)

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

Under WHO’s Safe Air Quality Limits: 89%

Health Risk Level:

Low

In 2026, 89% of 71 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

Shibetsu, Hokkaido, 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
20AQI (US)
2nd January 2026
25AQI (US)
3rd January 2026
24AQI (US)
4th January 2026
18AQI (US)
5th January 2026
21AQI (US)
6th January 2026
25AQI (US)
7th January 2026
37AQI (US)
8th January 2026
31AQI (US)
9th January 2026
23AQI (US)
10th January 2026
31AQI (US)
11th January 2026
36AQI (US)
12th January 2026
15AQI (US)
13th January 2026
24AQI (US)
14th January 2026
33AQI (US)
15th January 2026
24AQI (US)
16th January 2026
36AQI (US)
17th January 2026
26AQI (US)
18th January 2026
26AQI (US)
19th January 2026
32AQI (US)
20th January 2026
28AQI (US)
21st January 2026
19AQI (US)
22nd January 2026
21AQI (US)
23rd January 2026
37AQI (US)
24th January 2026
40AQI (US)
25th January 2026
35AQI (US)
26th January 2026
41AQI (US)
27th January 2026
46AQI (US)
28th January 2026
20AQI (US)
29th January 2026
19AQI (US)
30th January 2026
48AQI (US)
31st January 2026
17AQI (US)
1st February 2026
12AQI (US)
2nd February 2026
15AQI (US)
3rd February 2026
32AQI (US)
4th February 2026
30AQI (US)
5th February 2026
30AQI (US)
6th February 2026
41AQI (US)
7th February 2026
15AQI (US)
8th February 2026
23AQI (US)
9th February 2026
41AQI (US)
10th February 2026
48AQI (US)
11th February 2026
62AQI (US)
12th February 2026
26AQI (US)
13th February 2026
20AQI (US)
14th February 2026
54AQI (US)
15th February 2026
32AQI (US)
16th February 2026
18AQI (US)
17th February 2026
22AQI (US)
18th February 2026
31AQI (US)
19th February 2026
35AQI (US)
20th February 2026
32AQI (US)
21st February 2026
49AQI (US)
22nd February 2026
56AQI (US)
23rd February 2026
22AQI (US)
24th February 2026
22AQI (US)
25th February 2026
43AQI (US)
26th February 2026
47AQI (US)
27th February 2026
40AQI (US)
28th February 2026
34AQI (US)
1st March 2026
32AQI (US)
2nd March 2026
60AQI (US)
3rd March 2026
46AQI (US)
4th March 2026
50AQI (US)
5th March 2026
60AQI (US)
6th March 2026
55AQI (US)
7th March 2026
43AQI (US)
8th March 2026
43AQI (US)
9th March 2026
57AQI (US)
10th March 2026
53AQI (US)
11th March 2026
15AQI (US)
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

28AQI (US)

33AQI (US)

47AQI (US)

No. of days

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

202633AQI (US)

31
25
3
6
5
62
8

Highest AQI (US) recorded in

March

47AQI (US)

Lowest AQI (US) recorded in

January

28AQI (US)

202542AQI (US)

3
28
15
13
25
6
17
13
30
1
30
31
31
30
26
5
23
7
27
4
288
77

Highest AQI (US) recorded in

January

63AQI (US)

Lowest AQI (US) recorded in

September

32AQI (US)

202428AQI (US)

17
2
6
5
12
30
31
31
4
23
27
3
26
5
214
8

Highest AQI (US) recorded in

December

42AQI (US)

Lowest AQI (US) recorded in

February

8AQI (US)

202329AQI (US)

3
31
34

Highest AQI (US) recorded in

December

29AQI (US)

Lowest AQI (US) recorded in

November

22AQI (US)

202226AQI (US)

1
1

Highest AQI (US) recorded in

January

26AQI (US)

Lowest AQI (US) recorded in

January

26AQI (US)

202111AQI (US)

1
1

Highest AQI (US) recorded in

December

11AQI (US)

Lowest AQI (US) recorded in

December

11AQI (US)

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2025(Avg.)
42AQI (US)
Least Polluted Year Recorded
2021(Avg.)
11AQI (US)

Shibetsu's annual 2026 AQI (US) (33) shows an average percentage change of 48.5% (worsened AQI (US)) compared to previous years: 2021 (11), 2022 (26), 2023 (29), 2024 (28), 2025 (42).