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+
August Air Quality Analysis
Shibetsu, Hokkaido, Japan
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
1st Aug 2025
44AQILowest AQI recorded on
12th Aug 2024
16AQISame Day Analysis (3rd August):
On this day, AQI across the 3 years varied significantly: 2026 ranks 2nd highest AQI at 32 of Good air quality, showing improvement over 2025 on the same day.
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2026
Shibetsu, Hokkaido, Japan
AQI
Day
Night
.
5 AM2nd Aug 2026
8 PM
4 AM3rd Aug 2026
Day time
Avg. Highest Time
7AM2nd Aug
36AQI
Avg. Lowest Time
2PM2nd Aug
23AQI
Night time
Avg. Highest Time
9PM2nd Aug
27AQI
Avg. Lowest Time
3AM3rd Aug
21AQI
In the last 24 hours,
Shibetsu's AQI reached its highest point of 36 at 7 AM during the Day, while the lowest point, 21, was recorded at 3 AM during the Night between 2nd Aug and 3rd Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Shibetsu, Hokkaido, Japan
JulAug
05th - 06th06th - 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
Day
Night
5th Jul 2026245 AMAQI
5th Jul 2026226 AMAQI
5th Jul 2026237 AMAQI
5th Jul 2026208 AMAQI
5th Jul 2026209 AMAQI
5th Jul 20262010 AMAQI
5th Jul 20261911 AMAQI
5th Jul 20261912 PMAQI
5th Jul 2026181 PMAQI
5th Jul 2026182 PMAQI
5th Jul 2026193 PMAQI
5th Jul 2026214 PMAQI
5th Jul 2026245 PMAQI
5th Jul 2026226 PMAQI
5th Jul 2026227 PMAQI
5th Jul 2026228 PMAQI
5th Jul 2026239 PMAQI
5th Jul 20262110 PMAQI
5th Jul 20262411 PMAQI
6th Jul 20262112 AMAQI
6th Jul 2026221 AMAQI
6th Jul 2026222 AMAQI
6th Jul 2026253 AMAQI
6th Jul 2026234 AMAQI
12°C7/18°C
6th Jul 2026235 AMAQI
6th Jul 2026226 AMAQI
6th Jul 2026247 AMAQI
6th Jul 2026238 AMAQI
6th Jul 2026229 AMAQI
6th Jul 20262410 AMAQI
6th Jul 20262011 AMAQI
6th Jul 20261912 PMAQI
6th Jul 2026361 PMAQI
6th Jul 2026202 PMAQI
6th Jul 2026223 PMAQI
6th Jul 2026234 PMAQI
6th Jul 2026285 PMAQI
6th Jul 2026306 PMAQI
6th Jul 2026257 PMAQI
6th Jul 2026188 PMAQI
6th Jul 2026209 PMAQI
6th Jul 20262410 PMAQI
6th Jul 20262611 PMAQI
7th Jul 20262612 AMAQI
7th Jul 2026231 AMAQI
7th Jul 2026132 AMAQI
7th Jul 2026203 AMAQI
7th Jul 2026284 AMAQI
12°C8/17°C
7th Jul 2026275 AMAQI
7th Jul 2026256 AMAQI
7th Jul 2026267 AMAQI
7th Jul 2026248 AMAQI
7th Jul 2026229 AMAQI
7th Jul 20262210 AMAQI
7th Jul 20262211 AMAQI
7th Jul 20261912 PMAQI
7th Jul 2026201 PMAQI
7th Jul 2026202 PMAQI
7th Jul 2026203 PMAQI
7th Jul 2026234 PMAQI
7th Jul 2026245 PMAQI
7th Jul 2026206 PMAQI
7th Jul 2026267 PMAQI
7th Jul 2026268 PMAQI
7th Jul 2026259 PMAQI
7th Jul 20262410 PMAQI
7th Jul 20262611 PMAQI
8th Jul 20262512 AMAQI
8th Jul 2026261 AMAQI
8th Jul 2026272 AMAQI
8th Jul 2026463 AMAQI
8th Jul 2026484 AMAQI
12°C9/15°C
8th Jul 2026505 AMAQI
8th Jul 2026496 AMAQI
8th Jul 2026487 AMAQI
8th Jul 2026468 AMAQI
8th Jul 2026279 AMAQI
8th Jul 20264110 AMAQI
8th Jul 20263811 AMAQI
8th Jul 20263812 PMAQI
8th Jul 2026241 PMAQI
8th Jul 2026242 PMAQI
8th Jul 2026243 PMAQI
8th Jul 2026244 PMAQI
8th Jul 2026275 PMAQI
8th Jul 2026276 PMAQI
8th Jul 2026287 PMAQI
8th Jul 2026268 PMAQI
8th Jul 2026329 PMAQI
8th Jul 20263010 PMAQI
8th Jul 20263211 PMAQI
9th Jul 20263712 AMAQI
9th Jul 2026371 AMAQI
9th Jul 2026462 AMAQI
9th Jul 2026393 AMAQI
9th Jul 2026364 AMAQI
13°C11/14°C
9th Jul 2026365 AMAQI
9th Jul 2026416 AMAQI
9th Jul 2026467 AMAQI
9th Jul 2026408 AMAQI
9th Jul 2026409 AMAQI
9th Jul 20262710 AMAQI
9th Jul 20262211 AMAQI
9th Jul 20262212 PMAQI
9th Jul 2026221 PMAQI
9th Jul 2026222 PMAQI
9th Jul 2026233 PMAQI
9th Jul 2026244 PMAQI
9th Jul 2026245 PMAQI
9th Jul 2026226 PMAQI
9th Jul 2026267 PMAQI
9th Jul 2026228 PMAQI
9th Jul 2026289 PMAQI
9th Jul 20262410 PMAQI
9th Jul 20262411 PMAQI
10th Jul 20262612 AMAQI
10th Jul 2026281 AMAQI
10th Jul 2026312 AMAQI
10th Jul 2026323 AMAQI
10th Jul 2026334 AMAQI
14°C12/18°C
10th Jul 2026245 AMAQI
10th Jul 2026246 AMAQI
10th Jul 2026267 AMAQI
10th Jul 2026228 AMAQI
10th Jul 2026189 AMAQI
10th Jul 20261810 AMAQI
10th Jul 20262611 AMAQI
10th Jul 20262412 PMAQI
10th Jul 2026181 PMAQI
10th Jul 2026272 PMAQI
10th Jul 2026323 PMAQI
10th Jul 2026274 PMAQI
10th Jul 2026255 PMAQI
10th Jul 2026286 PMAQI
10th Jul 2026257 PMAQI
10th Jul 2026338 PMAQI
10th Jul 2026429 PMAQI
10th Jul 20264910 PMAQI
10th Jul 20263011 PMAQI
11th Jul 20264212 AMAQI
11th Jul 2026421 AMAQI
11th Jul 2026422 AMAQI
11th Jul 2026383 AMAQI
11th Jul 2026414 AMAQI
14°C11/18°C
11th Jul 2026405 AMAQI
11th Jul 2026346 AMAQI
11th Jul 2026377 AMAQI
11th Jul 2026318 AMAQI
11th Jul 2026309 AMAQI
11th Jul 20263110 AMAQI
11th Jul 20263011 AMAQI
11th Jul 20263012 PMAQI
11th Jul 2026271 PMAQI
11th Jul 2026262 PMAQI
11th Jul 2026243 PMAQI
11th Jul 2026244 PMAQI
11th Jul 2026205 PMAQI
11th Jul 2026246 PMAQI
11th Jul 2026487 PMAQI
11th Jul 2026448 PMAQI
11th Jul 2026429 PMAQI
11th Jul 20264410 PMAQI
11th Jul 20265411 PMAQI
12th Jul 20262812 AMAQI
12th Jul 2026411 AMAQI
12th Jul 2026222 AMAQI
12th Jul 2026213 AMAQI
12th Jul 2026224 AMAQI
12°C11/13°C
12th Jul 2026285 AMAQI
12th Jul 2026266 AMAQI
12th Jul 2026267 AMAQI
12th Jul 2026288 AMAQI
12th Jul 2026409 AMAQI
12th Jul 20263710 AMAQI
12th Jul 20263411 AMAQI
12th Jul 20262512 PMAQI
12th Jul 2026261 PMAQI
12th Jul 2026252 PMAQI
12th Jul 2026223 PMAQI
12th Jul 2026204 PMAQI
12th Jul 2026205 PMAQI
12th Jul 2026206 PMAQI
12th Jul 2026247 PMAQI
12th Jul 2026278 PMAQI
12th Jul 2026309 PMAQI
12th Jul 20263610 PMAQI
12th Jul 20263811 PMAQI
13th Jul 20263212 AMAQI
13th Jul 2026261 AMAQI
13th Jul 2026262 AMAQI
13th Jul 2026263 AMAQI
13th Jul 2026264 AMAQI
14°C12/16°C
13th Jul 2026235 AMAQI
13th Jul 2026306 AMAQI
13th Jul 2026247 AMAQI
13th Jul 2026248 AMAQI
13th Jul 2026189 AMAQI
13th Jul 20262010 AMAQI
13th Jul 20262211 AMAQI
13th Jul 20262012 PMAQI
13th Jul 2026161 PMAQI
13th Jul 2026202 PMAQI
13th Jul 2026223 PMAQI
13th Jul 2026224 PMAQI
13th Jul 2026265 PMAQI
13th Jul 2026246 PMAQI
13th Jul 2026247 PMAQI
13th Jul 2026358 PMAQI
13th Jul 2026389 PMAQI
13th Jul 20264610 PMAQI
13th Jul 20263211 PMAQI
14th Jul 20264612 AMAQI
14th Jul 2026461 AMAQI
14th Jul 2026382 AMAQI
14th Jul 2026283 AMAQI
14th Jul 2026364 AMAQI
13°C11/16°C
14th Jul 2026345 AMAQI
14th Jul 2026326 AMAQI
14th Jul 2026307 AMAQI
14th Jul 2026288 AMAQI
14th Jul 2026229 AMAQI
14th Jul 20262210 AMAQI
14th Jul 20262811 AMAQI
14th Jul 20262812 PMAQI
14th Jul 2026221 PMAQI
14th Jul 2026242 PMAQI
14th Jul 2026203 PMAQI
14th Jul 2026184 PMAQI
14th Jul 2026185 PMAQI
14th Jul 2026206 PMAQI
14th Jul 2026217 PMAQI
14th Jul 2026228 PMAQI
14th Jul 2026229 PMAQI
14th Jul 20262110 PMAQI
14th Jul 20262411 PMAQI
15th Jul 20263012 AMAQI
15th Jul 2026421 AMAQI
15th Jul 2026432 AMAQI
15th Jul 2026443 AMAQI
15th Jul 2026434 AMAQI
12°C11/14°C
15th Jul 2026435 AMAQI
15th Jul 2026426 AMAQI
15th Jul 2026427 AMAQI
15th Jul 2026368 AMAQI
15th Jul 2026289 AMAQI
15th Jul 20263010 AMAQI
15th Jul 20262311 AMAQI
15th Jul 20262412 PMAQI
15th Jul 2026281 PMAQI
15th Jul 2026312 PMAQI
15th Jul 2026343 PMAQI
15th Jul 2026334 PMAQI
15th Jul 2026285 PMAQI
15th Jul 2026266 PMAQI
15th Jul 2026277 PMAQI
15th Jul 2026288 PMAQI
15th Jul 2026329 PMAQI
15th Jul 20263810 PMAQI
15th Jul 20264411 PMAQI
16th Jul 20264312 AMAQI
16th Jul 2026381 AMAQI
16th Jul 2026372 AMAQI
16th Jul 2026323 AMAQI
16th Jul 2026344 AMAQI
15°C13/19°C
16th Jul 2026345 AMAQI
16th Jul 2026386 AMAQI
16th Jul 2026387 AMAQI
16th Jul 2026318 AMAQI
16th Jul 2026229 AMAQI
16th Jul 20261410 AMAQI
16th Jul 20261211 AMAQI
16th Jul 20261212 PMAQI
16th Jul 202671 PMAQI
16th Jul 202682 PMAQI
16th Jul 202673 PMAQI
16th Jul 202684 PMAQI
16th Jul 202685 PMAQI
16th Jul 202686 PMAQI
16th Jul 2026127 PMAQI
16th Jul 2026188 PMAQI
16th Jul 2026209 PMAQI
16th Jul 20261810 PMAQI
16th Jul 20262011 PMAQI
17th Jul 20261812 AMAQI
17th Jul 2026201 AMAQI
17th Jul 2026222 AMAQI
17th Jul 2026243 AMAQI
17th Jul 2026244 AMAQI
13°C12/14°C
17th Jul 2026245 AMAQI
17th Jul 2026266 AMAQI
17th Jul 2026247 AMAQI
17th Jul 2026228 AMAQI
17th Jul 2026229 AMAQI
17th Jul 20262010 AMAQI
17th Jul 20262211 AMAQI
17th Jul 20262212 PMAQI
17th Jul 2026201 PMAQI
17th Jul 2026182 PMAQI
17th Jul 2026183 PMAQI
17th Jul 2026174 PMAQI
17th Jul 2026165 PMAQI
17th Jul 2026276 PMAQI
17th Jul 2026277 PMAQI
17th Jul 2026278 PMAQI
17th Jul 2026239 PMAQI
17th Jul 20262810 PMAQI
17th Jul 20264811 PMAQI
18th Jul 20265212 AMAQI
18th Jul 2026491 AMAQI
18th Jul 2026392 AMAQI
18th Jul 2026373 AMAQI
18th Jul 2026424 AMAQI
15°C13/20°C
18th Jul 2026485 AMAQI
18th Jul 2026346 AMAQI
18th Jul 2026367 AMAQI
18th Jul 2026508 AMAQI
18th Jul 2026429 AMAQI
18th Jul 20263510 AMAQI
18th Jul 20266111 AMAQI
18th Jul 20266112 PMAQI
18th Jul 2026561 PMAQI
18th Jul 2026522 PMAQI
18th Jul 2026503 PMAQI
18th Jul 2026524 PMAQI
18th Jul 2026505 PMAQI
18th Jul 2026526 PMAQI
18th Jul 2026367 PMAQI
18th Jul 2026388 PMAQI
18th Jul 2026439 PMAQI
18th Jul 20264210 PMAQI
18th Jul 20263811 PMAQI
19th Jul 20264612 AMAQI
19th Jul 2026511 AMAQI
19th Jul 2026372 AMAQI
19th Jul 2026443 AMAQI
19th Jul 2026374 AMAQI
14°C12/16°C
19th Jul 2026365 AMAQI
19th Jul 2026446 AMAQI
19th Jul 2026437 AMAQI
19th Jul 2026298 AMAQI
19th Jul 2026379 AMAQI
19th Jul 20264110 AMAQI
19th Jul 20264911 AMAQI
19th Jul 20263512 PMAQI
19th Jul 2026321 PMAQI
19th Jul 2026352 PMAQI
19th Jul 2026293 PMAQI
19th Jul 2026344 PMAQI
19th Jul 2026355 PMAQI
19th Jul 2026326 PMAQI
19th Jul 202697 PMAQI
19th Jul 2026198 PMAQI
19th Jul 2026379 PMAQI
19th Jul 2026810 PMAQI
19th Jul 20265711 PMAQI
20th Jul 20266612 AMAQI
20th Jul 2026581 AMAQI
20th Jul 2026542 AMAQI
20th Jul 2026563 AMAQI
20th Jul 2026464 AMAQI
11°C10/11°C
20th Jul 2026525 AMAQI
20th Jul 2026486 AMAQI
20th Jul 2026487 AMAQI
20th Jul 2026448 AMAQI
20th Jul 2026529 AMAQI
20th Jul 20264510 AMAQI
20th Jul 20265011 AMAQI
20th Jul 20266212 PMAQI
20th Jul 2026561 PMAQI
20th Jul 2026342 PMAQI
20th Jul 2026193 PMAQI
20th Jul 2026144 PMAQI
20th Jul 2026135 PMAQI
20th Jul 2026166 PMAQI
20th Jul 2026127 PMAQI
20th Jul 2026408 PMAQI
20th Jul 2026429 PMAQI
20th Jul 20263710 PMAQI
20th Jul 20263811 PMAQI
21st Jul 20263412 AMAQI
21st Jul 2026381 AMAQI
21st Jul 2026402 AMAQI
21st Jul 2026483 AMAQI
21st Jul 2026504 AMAQI
13°C9/19°C
21st Jul 2026525 AMAQI
21st Jul 2026426 AMAQI
21st Jul 2026447 AMAQI
21st Jul 2026428 AMAQI
21st Jul 2026509 AMAQI
21st Jul 20264810 AMAQI
21st Jul 20264611 AMAQI
21st Jul 20264412 PMAQI
21st Jul 2026601 PMAQI
21st Jul 2026323 PMAQI
21st Jul 2026384 PMAQI
21st Jul 2026425 PMAQI
21st Jul 2026456 PMAQI
21st Jul 2026447 PMAQI
21st Jul 2026448 PMAQI
21st Jul 2026889 PMAQI
21st Jul 20263410 PMAQI
21st Jul 20264311 PMAQI
22nd Jul 20263612 AMAQI
22nd Jul 2026501 AMAQI
22nd Jul 2026462 AMAQI
22nd Jul 2026483 AMAQI
22nd Jul 2026574 AMAQI
15°C12/19°C
22nd Jul 2026545 AMAQI
22nd Jul 2026496 AMAQI
22nd Jul 2026417 AMAQI
22nd Jul 2026388 AMAQI
22nd Jul 2026429 AMAQI
22nd Jul 20265210 AMAQI
22nd Jul 20264211 AMAQI
22nd Jul 20263412 PMAQI
22nd Jul 2026581 PMAQI
22nd Jul 2026492 PMAQI
22nd Jul 2026353 PMAQI
22nd Jul 2026394 PMAQI
22nd Jul 2026425 PMAQI
22nd Jul 2026406 PMAQI
22nd Jul 2026577 PMAQI
22nd Jul 2026568 PMAQI
22nd Jul 2026409 PMAQI
22nd Jul 20264210 PMAQI
22nd Jul 20264011 PMAQI
23rd Jul 20264412 AMAQI
23rd Jul 2026401 AMAQI
23rd Jul 2026462 AMAQI
23rd Jul 2026333 AMAQI
23rd Jul 2026414 AMAQI
14°C13/16°C
23rd Jul 2026425 AMAQI
23rd Jul 2026506 AMAQI
23rd Jul 2026277 AMAQI
23rd Jul 2026418 AMAQI
23rd Jul 2026359 AMAQI
23rd Jul 20263410 AMAQI
23rd Jul 20263611 AMAQI
23rd Jul 20263412 PMAQI
23rd Jul 2026301 PMAQI
23rd Jul 2026432 PMAQI
23rd Jul 2026393 PMAQI
23rd Jul 2026434 PMAQI
23rd Jul 2026425 PMAQI
23rd Jul 2026366 PMAQI
23rd Jul 2026387 PMAQI
23rd Jul 2026248 PMAQI
23rd Jul 2026349 PMAQI
23rd Jul 20264010 PMAQI
23rd Jul 20263511 PMAQI
24th Jul 20264612 AMAQI
24th Jul 2026481 AMAQI
24th Jul 2026412 AMAQI
24th Jul 2026523 AMAQI
24th Jul 2026624 AMAQI
12°C10/13°C
24th Jul 2026645 AMAQI
24th Jul 2026596 AMAQI
24th Jul 2026407 AMAQI
24th Jul 2026428 AMAQI
24th Jul 2026199 AMAQI
24th Jul 20261610 AMAQI
24th Jul 20262011 AMAQI
24th Jul 20262112 PMAQI
24th Jul 2026231 PMAQI
24th Jul 2026232 PMAQI
24th Jul 2026253 PMAQI
24th Jul 2026304 PMAQI
24th Jul 2026355 PMAQI
24th Jul 2026216 PMAQI
24th Jul 2026257 PMAQI
24th Jul 2026218 PMAQI
24th Jul 2026239 PMAQI
24th Jul 20262310 PMAQI
24th Jul 20262511 PMAQI
25th Jul 20262312 AMAQI
25th Jul 2026211 AMAQI
25th Jul 2026212 AMAQI
25th Jul 2026233 AMAQI
25th Jul 2026224 AMAQI
11°C9/13°C
25th Jul 2026225 AMAQI
25th Jul 2026226 AMAQI
25th Jul 2026227 AMAQI
25th Jul 2026198 AMAQI
25th Jul 2026219 AMAQI
25th Jul 20262110 AMAQI
25th Jul 20262211 AMAQI
25th Jul 20261812 PMAQI
25th Jul 2026171 PMAQI
25th Jul 2026252 PMAQI
25th Jul 2026253 PMAQI
25th Jul 2026214 PMAQI
25th Jul 2026285 PMAQI
25th Jul 2026276 PMAQI
25th Jul 2026227 PMAQI
25th Jul 2026218 PMAQI
25th Jul 2026309 PMAQI
25th Jul 20262310 PMAQI
25th Jul 20262711 PMAQI
26th Jul 20262312 AMAQI
26th Jul 2026201 AMAQI
26th Jul 2026192 AMAQI
26th Jul 2026163 AMAQI
26th Jul 2026354 AMAQI
12°C9/15°C
26th Jul 2026465 AMAQI
26th Jul 2026386 AMAQI
26th Jul 2026367 AMAQI
26th Jul 2026278 AMAQI
26th Jul 2026549 AMAQI
26th Jul 20263410 AMAQI
26th Jul 20263811 AMAQI
26th Jul 20264412 PMAQI
26th Jul 2026541 PMAQI
26th Jul 2026502 PMAQI
26th Jul 2026353 PMAQI
26th Jul 2026334 PMAQI
26th Jul 2026395 PMAQI
26th Jul 2026436 PMAQI
26th Jul 2026337 PMAQI
26th Jul 2026308 PMAQI
26th Jul 2026259 PMAQI
26th Jul 20262910 PMAQI
26th Jul 20262811 PMAQI
27th Jul 20265412 AMAQI
27th Jul 2026501 AMAQI
27th Jul 2026462 AMAQI
27th Jul 2026443 AMAQI
27th Jul 2026414 AMAQI
13°C10/15°C
27th Jul 2026345 AMAQI
27th Jul 2026406 AMAQI
27th Jul 2026267 AMAQI
27th Jul 2026238 AMAQI
27th Jul 2026259 AMAQI
27th Jul 20262510 AMAQI
27th Jul 20262611 AMAQI
27th Jul 20263812 PMAQI
27th Jul 2026391 PMAQI
27th Jul 2026392 PMAQI
27th Jul 2026293 PMAQI
27th Jul 2026404 PMAQI
27th Jul 2026245 PMAQI
27th Jul 2026306 PMAQI
27th Jul 2026237 PMAQI
27th Jul 2026328 PMAQI
27th Jul 2026349 PMAQI
27th Jul 20263210 PMAQI
27th Jul 20262711 PMAQI
28th Jul 20263212 AMAQI
28th Jul 2026371 AMAQI
28th Jul 2026482 AMAQI
28th Jul 2026453 AMAQI
28th Jul 2026364 AMAQI
13°C11/16°C
28th Jul 2026565 AMAQI
28th Jul 2026486 AMAQI
28th Jul 2026327 AMAQI
28th Jul 2026428 AMAQI
28th Jul 2026349 AMAQI
28th Jul 20264610 AMAQI
28th Jul 20264611 AMAQI
28th Jul 20265012 PMAQI
28th Jul 2026561 PMAQI
28th Jul 2026322 PMAQI
28th Jul 2026393 PMAQI
28th Jul 2026474 PMAQI
28th Jul 2026525 PMAQI
28th Jul 2026476 PMAQI
28th Jul 2026437 PMAQI
28th Jul 2026328 PMAQI
28th Jul 2026289 PMAQI
28th Jul 20263210 PMAQI
28th Jul 20265211 PMAQI
29th Jul 20265212 AMAQI
29th Jul 2026551 AMAQI
29th Jul 2026592 AMAQI
29th Jul 2026523 AMAQI
29th Jul 2026544 AMAQI
14°C10/19°C
29th Jul 2026525 AMAQI
29th Jul 2026486 AMAQI
29th Jul 2026367 AMAQI
29th Jul 2026468 AMAQI
29th Jul 2026419 AMAQI
29th Jul 20263910 AMAQI
29th Jul 20265211 AMAQI
29th Jul 20265612 PMAQI
29th Jul 2026571 PMAQI
29th Jul 2026582 PMAQI
29th Jul 2026343 PMAQI
29th Jul 2026344 PMAQI
29th Jul 2026345 PMAQI
29th Jul 2026366 PMAQI
29th Jul 2026467 PMAQI
29th Jul 2026528 PMAQI
29th Jul 2026549 PMAQI
29th Jul 20264610 PMAQI
29th Jul 20264211 PMAQI
30th Jul 20264412 AMAQI
30th Jul 2026591 AMAQI
30th Jul 2026462 AMAQI
30th Jul 2026433 AMAQI
30th Jul 2026514 AMAQI
15°C11/20°C
30th Jul 2026545 AMAQI
30th Jul 2026496 AMAQI
30th Jul 2026507 AMAQI
30th Jul 2026528 AMAQI
30th Jul 2026459 AMAQI
30th Jul 20265310 AMAQI
30th Jul 20264011 AMAQI
30th Jul 20264612 PMAQI
30th Jul 2026521 PMAQI
30th Jul 2026492 PMAQI
30th Jul 2026393 PMAQI
30th Jul 2026384 PMAQI
30th Jul 2026255 PMAQI
30th Jul 2026216 PMAQI
30th Jul 2026237 PMAQI
30th Jul 2026268 PMAQI
30th Jul 2026329 PMAQI
30th Jul 20263310 PMAQI
30th Jul 20263211 PMAQI
31st Jul 20264012 AMAQI
31st Jul 2026301 AMAQI
31st Jul 2026322 AMAQI
31st Jul 2026293 AMAQI
31st Jul 2026524 AMAQI
14°C11/17°C
31st Jul 2026525 AMAQI
31st Jul 2026506 AMAQI
31st Jul 2026467 AMAQI
31st Jul 2026428 AMAQI
31st Jul 2026399 AMAQI
31st Jul 20264810 AMAQI
31st Jul 20264011 AMAQI
31st Jul 20263812 PMAQI
31st Jul 2026401 PMAQI
31st Jul 2026362 PMAQI
31st Jul 2026303 PMAQI
31st Jul 2026284 PMAQI
31st Jul 2026345 PMAQI
31st Jul 2026356 PMAQI
31st Jul 2026307 PMAQI
31st Jul 2026358 PMAQI
31st Jul 2026349 PMAQI
31st Jul 20264210 PMAQI
31st Jul 20263811 PMAQI
1st Aug 20266112 AMAQI
1st Aug 2026581 AMAQI
1st Aug 2026562 AMAQI
1st Aug 2026483 AMAQI
1st Aug 2026484 AMAQI
14°C11/18°C
1st Aug 2026385 AMAQI
1st Aug 2026416 AMAQI
1st Aug 2026347 AMAQI
1st Aug 2026538 AMAQI
1st Aug 2026449 AMAQI
1st Aug 20263210 AMAQI
1st Aug 20263411 AMAQI
1st Aug 20263412 PMAQI
1st Aug 2026311 PMAQI
1st Aug 2026322 PMAQI
1st Aug 2026293 PMAQI
1st Aug 2026304 PMAQI
1st Aug 2026295 PMAQI
1st Aug 2026296 PMAQI
1st Aug 2026217 PMAQI
1st Aug 2026218 PMAQI
1st Aug 2026249 PMAQI
1st Aug 20263310 PMAQI
1st Aug 20265411 PMAQI
2nd Aug 20265312 AMAQI
2nd Aug 2026341 AMAQI
2nd Aug 2026392 AMAQI
2nd Aug 2026363 AMAQI
2nd Aug 2026274 AMAQI
13°C9/16°C
2nd Aug 2026345 AMAQI
2nd Aug 2026306 AMAQI
2nd Aug 2026367 AMAQI
2nd Aug 2026318 AMAQI
2nd Aug 2026289 AMAQI
2nd Aug 20262810 AMAQI
2nd Aug 20262411 AMAQI
2nd Aug 20262712 PMAQI
2nd Aug 2026261 PMAQI
2nd Aug 2026232 PMAQI
2nd Aug 2026283 PMAQI
2nd Aug 2026264 PMAQI
2nd Aug 2026275 PMAQI
2nd Aug 2026276 PMAQI
2nd Aug 2026257 PMAQI
2nd Aug 2026308 PMAQI
2nd Aug 2026279 PMAQI
2nd Aug 20262310 PMAQI
2nd Aug 20262311 PMAQI
3rd Aug 20262312 AMAQI
3rd Aug 2026211 AMAQI
3rd Aug 2026212 AMAQI
3rd Aug 2026213 AMAQI
3rd Aug 2026224 AMAQI
14°C11/17°C
3rd Aug 2026225 AMAQI
5 AM3rd Aug 2026226 AMAQI
3rd Aug 2026247 AMAQI
3rd Aug 2026368 AMAQI
3rd Aug 2026369 AMAQI
3rd Aug 20263210 AMAQI
3rd Aug 20264011 AMAQI
3rd Aug 20263312 PMAQI
12 PM3rd Aug 2026381 PMAQI
3rd Aug 2026462 PMAQI
3rd Aug 2026393 PMAQI
3rd Aug 2026344 PMAQI
3rd Aug 2026345 PMAQI
3rd Aug 2026346 PMAQI
3rd Aug 2026367 PMAQI
3rd Aug 2026448 PMAQI
8 PM3rd Aug 2026369 PMAQI
3rd Aug 20263910 PMAQI
3rd Aug 20263611 PMAQI
12 AM
4 AM
15°C11/19°C
Day time
Avg. Highest Time
5 AM - 6 AM
39AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
3 PM
28AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 6 AM (Avg. 39), while the lowest AQI was between 3 PM to 3 PM (Avg. 28).
Night time
Avg. Highest Time
12 AM - 1 AM
38AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
10 PM
32AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 1 AM (Avg. 38), while the lowest AQI was between 10 PM to 10 PM (Avg. 32).
2026 Days Vs Air Quality
Shibetsu, Hokkaido, Japan
2026
89%
191
11%
24
Total number of days with different AQI categories in last 215 days in 2026 (150 days remaining)
Good
191 DaysModerate
24 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 89%
Health Risk Level:
Low
In 2026, 89% of 215 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)
20AQI (US)
2nd January 2026
24AQI (US)
24AQI (US)
3rd January 2026
24AQI (US)
24AQI (US)
4th January 2026
18AQI (US)
18AQI (US)
5th January 2026
21AQI (US)
21AQI (US)
6th January 2026
26AQI (US)
26AQI (US)
7th January 2026
38AQI (US)
38AQI (US)
8th January 2026
31AQI (US)
31AQI (US)
9th January 2026
22AQI (US)
22AQI (US)
10th January 2026
32AQI (US)
32AQI (US)
11th January 2026
36AQI (US)
36AQI (US)
12th January 2026
15AQI (US)
15AQI (US)
13th January 2026
24AQI (US)
24AQI (US)
14th January 2026
33AQI (US)
33AQI (US)
15th January 2026
24AQI (US)
24AQI (US)
16th January 2026
36AQI (US)
36AQI (US)
17th January 2026
26AQI (US)
26AQI (US)
18th January 2026
26AQI (US)
26AQI (US)
19th January 2026
32AQI (US)
32AQI (US)
20th January 2026
28AQI (US)
28AQI (US)
21st January 2026
18AQI (US)
18AQI (US)
22nd January 2026
20AQI (US)
20AQI (US)
23rd January 2026
36AQI (US)
36AQI (US)
24th January 2026
40AQI (US)
40AQI (US)
25th January 2026
34AQI (US)
34AQI (US)
26th January 2026
42AQI (US)
42AQI (US)
27th January 2026
46AQI (US)
46AQI (US)
28th January 2026
20AQI (US)
20AQI (US)
29th January 2026
18AQI (US)
18AQI (US)
30th January 2026
48AQI (US)
48AQI (US)
31st January 2026
16AQI (US)
16AQI (US)
1st February 2026
12AQI (US)
12AQI (US)
2nd February 2026
14AQI (US)
14AQI (US)
3rd February 2026
32AQI (US)
32AQI (US)
4th February 2026
30AQI (US)
30AQI (US)
5th February 2026
30AQI (US)
30AQI (US)
6th February 2026
42AQI (US)
42AQI (US)
7th February 2026
14AQI (US)
14AQI (US)
8th February 2026
23AQI (US)
23AQI (US)
9th February 2026
40AQI (US)
40AQI (US)
10th February 2026
48AQI (US)
48AQI (US)
11th February 2026
62AQI (US)
62AQI (US)
12th February 2026
26AQI (US)
26AQI (US)
13th February 2026
20AQI (US)
20AQI (US)
14th February 2026
54AQI (US)
54AQI (US)
15th February 2026
32AQI (US)
32AQI (US)
16th February 2026
18AQI (US)
18AQI (US)
17th February 2026
22AQI (US)
22AQI (US)
18th February 2026
31AQI (US)
31AQI (US)
19th February 2026
35AQI (US)
35AQI (US)
20th February 2026
32AQI (US)
32AQI (US)
21st February 2026
49AQI (US)
49AQI (US)
22nd February 2026
56AQI (US)
56AQI (US)
23rd February 2026
22AQI (US)
22AQI (US)
24th February 2026
22AQI (US)
22AQI (US)
25th February 2026
44AQI (US)
44AQI (US)
26th February 2026
48AQI (US)
48AQI (US)
27th February 2026
40AQI (US)
40AQI (US)
28th February 2026
34AQI (US)
34AQI (US)
1st March 2026
32AQI (US)
32AQI (US)
2nd March 2026
60AQI (US)
60AQI (US)
3rd March 2026
46AQI (US)
46AQI (US)
4th March 2026
50AQI (US)
50AQI (US)
5th March 2026
60AQI (US)
60AQI (US)
6th March 2026
56AQI (US)
56AQI (US)
7th March 2026
42AQI (US)
42AQI (US)
8th March 2026
42AQI (US)
42AQI (US)
9th March 2026
58AQI (US)
58AQI (US)
10th March 2026
54AQI (US)
54AQI (US)
11th March 2026
14AQI (US)
14AQI (US)
12th March 2026
11AQI (US)
11AQI (US)
13th March 2026
44AQI (US)
44AQI (US)
14th March 2026
40AQI (US)
40AQI (US)
15th March 2026
48AQI (US)
48AQI (US)
16th March 2026
48AQI (US)
48AQI (US)
17th March 2026
27AQI (US)
27AQI (US)
18th March 2026
32AQI (US)
32AQI (US)
19th March 2026
54AQI (US)
54AQI (US)
20th March 2026
41AQI (US)
41AQI (US)
21st March 2026
35AQI (US)
35AQI (US)
22nd March 2026
51AQI (US)
51AQI (US)
23rd March 2026
68AQI (US)
68AQI (US)
24th March 2026
40AQI (US)
40AQI (US)
25th March 2026
46AQI (US)
46AQI (US)
26th March 2026
32AQI (US)
32AQI (US)
27th March 2026
35AQI (US)
35AQI (US)
28th March 2026
42AQI (US)
42AQI (US)
29th March 2026
38AQI (US)
38AQI (US)
30th March 2026
65AQI (US)
65AQI (US)
31st March 2026
62AQI (US)
62AQI (US)
1st April 2026
32AQI (US)
32AQI (US)
2nd April 2026
30AQI (US)
30AQI (US)
3rd April 2026
35AQI (US)
35AQI (US)
4th April 2026
50AQI (US)
50AQI (US)
5th April 2026
24AQI (US)
24AQI (US)
6th April 2026
19AQI (US)
19AQI (US)
7th April 2026
31AQI (US)
31AQI (US)
8th April 2026
22AQI (US)
22AQI (US)
9th April 2026
52AQI (US)
52AQI (US)
10th April 2026
50AQI (US)
50AQI (US)
11th April 2026
32AQI (US)
32AQI (US)
12th April 2026
28AQI (US)
28AQI (US)
13th April 2026
26AQI (US)
26AQI (US)
14th April 2026
36AQI (US)
36AQI (US)
15th April 2026
37AQI (US)
37AQI (US)
16th April 2026
30AQI (US)
30AQI (US)
17th April 2026
43AQI (US)
43AQI (US)
18th April 2026
37AQI (US)
37AQI (US)
19th April 2026
33AQI (US)
33AQI (US)
20th April 2026
32AQI (US)
32AQI (US)
21st April 2026
40AQI (US)
40AQI (US)
22nd April 2026
44AQI (US)
44AQI (US)
23rd April 2026
16AQI (US)
16AQI (US)
24th April 2026
22AQI (US)
22AQI (US)
25th April 2026
48AQI (US)
48AQI (US)
26th April 2026
46AQI (US)
46AQI (US)
27th April 2026
33AQI (US)
33AQI (US)
28th April 2026
26AQI (US)
26AQI (US)
29th April 2026
29AQI (US)
29AQI (US)
30th April 2026
38AQI (US)
38AQI (US)
1st May 2026
40AQI (US)
40AQI (US)
2nd May 2026
42AQI (US)
42AQI (US)
3rd May 2026
39AQI (US)
39AQI (US)
4th May 2026
38AQI (US)
38AQI (US)
5th May 2026
24AQI (US)
24AQI (US)
6th May 2026
49AQI (US)
49AQI (US)
7th May 2026
42AQI (US)
42AQI (US)
8th May 2026
24AQI (US)
24AQI (US)
9th May 2026
22AQI (US)
22AQI (US)
10th May 2026
26AQI (US)
26AQI (US)
11th May 2026
35AQI (US)
35AQI (US)
12th May 2026
36AQI (US)
36AQI (US)
13th May 2026
38AQI (US)
38AQI (US)
14th May 2026
30AQI (US)
30AQI (US)
15th May 2026
30AQI (US)
30AQI (US)
16th May 2026
80AQI (US)
80AQI (US)
17th May 2026
74AQI (US)
74AQI (US)
18th May 2026
57AQI (US)
57AQI (US)
19th May 2026
54AQI (US)
54AQI (US)
20th May 2026
66AQI (US)
66AQI (US)
21st May 2026
60AQI (US)
60AQI (US)
22nd May 2026
68AQI (US)
68AQI (US)
23rd May 2026
64AQI (US)
64AQI (US)
24th May 2026
66AQI (US)
66AQI (US)
25th May 2026
61AQI (US)
61AQI (US)
26th May 2026
47AQI (US)
47AQI (US)
27th May 2026
20AQI (US)
20AQI (US)
28th May 2026
26AQI (US)
26AQI (US)
29th May 2026
18AQI (US)
18AQI (US)
30th May 2026
20AQI (US)
20AQI (US)
31st May 2026
24AQI (US)
24AQI (US)
1st June 2026
26AQI (US)
26AQI (US)
2nd June 2026
36AQI (US)
36AQI (US)
3rd June 2026
47AQI (US)
47AQI (US)
4th June 2026
26AQI (US)
26AQI (US)
5th June 2026
16AQI (US)
16AQI (US)
6th June 2026
20AQI (US)
20AQI (US)
7th June 2026
20AQI (US)
20AQI (US)
8th June 2026
20AQI (US)
20AQI (US)
9th June 2026
19AQI (US)
19AQI (US)
10th June 2026
22AQI (US)
22AQI (US)
11th June 2026
24AQI (US)
24AQI (US)
12th June 2026
23AQI (US)
23AQI (US)
13th June 2026
24AQI (US)
24AQI (US)
14th June 2026
22AQI (US)
22AQI (US)
15th June 2026
18AQI (US)
18AQI (US)
16th June 2026
24AQI (US)
24AQI (US)
17th June 2026
23AQI (US)
23AQI (US)
18th June 2026
24AQI (US)
24AQI (US)
19th June 2026
28AQI (US)
28AQI (US)
20th June 2026
20AQI (US)
20AQI (US)
21st June 2026
18AQI (US)
18AQI (US)
22nd June 2026
19AQI (US)
19AQI (US)
23rd June 2026
22AQI (US)
22AQI (US)
24th June 2026
21AQI (US)
21AQI (US)
25th June 2026
26AQI (US)
26AQI (US)
26th June 2026
28AQI (US)
28AQI (US)
27th June 2026
26AQI (US)
26AQI (US)
28th June 2026
26AQI (US)
26AQI (US)
29th June 2026
25AQI (US)
25AQI (US)
30th June 2026
22AQI (US)
22AQI (US)
1st July 2026
22AQI (US)
22AQI (US)
2nd July 2026
22AQI (US)
22AQI (US)
3rd July 2026
22AQI (US)
22AQI (US)
4th July 2026
24AQI (US)
24AQI (US)
5th July 2026
22AQI (US)
22AQI (US)
6th July 2026
24AQI (US)
24AQI (US)
7th July 2026
22AQI (US)
22AQI (US)
8th July 2026
34AQI (US)
34AQI (US)
9th July 2026
30AQI (US)
30AQI (US)
10th July 2026
28AQI (US)
28AQI (US)
11th July 2026
35AQI (US)
35AQI (US)
12th July 2026
28AQI (US)
28AQI (US)
13th July 2026
26AQI (US)
26AQI (US)
14th July 2026
27AQI (US)
27AQI (US)
15th July 2026
34AQI (US)
34AQI (US)
16th July 2026
22AQI (US)
22AQI (US)
17th July 2026
23AQI (US)
23AQI (US)
18th July 2026
45AQI (US)
45AQI (US)
19th July 2026
36AQI (US)
36AQI (US)
20th July 2026
42AQI (US)
42AQI (US)
21st July 2026
46AQI (US)
46AQI (US)
22nd July 2026
46AQI (US)
46AQI (US)
23rd July 2026
38AQI (US)
38AQI (US)
24th July 2026
34AQI (US)
34AQI (US)
25th July 2026
22AQI (US)
22AQI (US)
26th July 2026
34AQI (US)
34AQI (US)
27th July 2026
34AQI (US)
34AQI (US)
28th July 2026
42AQI (US)
42AQI (US)
29th July 2026
48AQI (US)
48AQI (US)
30th July 2026
42AQI (US)
42AQI (US)
31st July 2026
38AQI (US)
38AQI (US)
1st August 2026
38AQI (US)
38AQI (US)
2nd August 2026
30AQI (US)
30AQI (US)
3rd August 2026
32AQI (US)
32AQI (US)
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)
44AQI (US)
34AQI (US)
43AQI (US)
24AQI (US)
32AQI (US)
33AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202634AQI (US)
31
25
3
21
10
29
1
21
10
30
31
3
191
24
Highest AQI (US) recorded in
March44AQI (US)
Lowest AQI (US) recorded in
June24AQI (US)
202542AQI (US)
3
28
15
13
25
6
17
13
30
1
30
31
31
30
26
5
23
7
28
3
289
76
Highest AQI (US) recorded in
January63AQI (US)
Lowest AQI (US) recorded in
September32AQI (US)
202428AQI (US)
17
2
6
5
12
30
31
31
4
23
28
2
26
5
215
7
Highest AQI (US) recorded in
December42AQI (US)
Lowest AQI (US) recorded in
February8AQI (US)
202329AQI (US)
3
31
34
Highest AQI (US) recorded in
December29AQI (US)
Lowest AQI (US) recorded in
November22AQI (US)
202226AQI (US)
1
1
Highest AQI (US) recorded in
January26AQI (US)
Lowest AQI (US) recorded in
January26AQI (US)
202111AQI (US)
1
1
Highest AQI (US) recorded in
December11AQI (US)
Lowest AQI (US) recorded in
December11AQI (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) (34) shows an average percentage change of 51.8% (worsened AQI (US)) compared to previous years: 2021 (11), 2022 (26), 2023 (29), 2024 (28), 2025 (42).
