Yokoshiba, Chiba, 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
Yokoshiba, Chiba, Japan
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Aug 2025
59AQILowest AQI recorded on
8th Aug 2023
14AQISame Day Analysis (13th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 25 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 12th Aug - 13th Aug 2026
Yokoshiba, Chiba, Japan
AQI
Day
Night
.
4 AM12th Aug 2026
6 PM
3 AM13th Aug 2026
Day time
Avg. Highest Time
6PM12th Aug
31AQI
Avg. Lowest Time
4PM12th Aug
21AQI
Night time
Avg. Highest Time
7PM12th Aug
36AQI
Avg. Lowest Time
9PM12th Aug
21AQI
In the last 24 hours,
Yokoshiba's AQI reached its highest point of 36 at 7 PM during the Night, while the lowest point, 21, was recorded at 9 PM during the Night between 12th Aug and 13th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Yokoshiba, Chiba, Japan
JulAug
15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th
Day
Night
15th Jul 2026264 AMAQI
15th Jul 2026325 AMAQI
15th Jul 2026256 AMAQI
15th Jul 2026307 AMAQI
15th Jul 2026328 AMAQI
15th Jul 2026309 AMAQI
15th Jul 20263110 AMAQI
15th Jul 20262811 AMAQI
15th Jul 20262612 PMAQI
15th Jul 2026201 PMAQI
15th Jul 2026202 PMAQI
15th Jul 2026243 PMAQI
15th Jul 2026324 PMAQI
15th Jul 2026405 PMAQI
15th Jul 2026466 PMAQI
15th Jul 2026467 PMAQI
15th Jul 2026488 PMAQI
15th Jul 2026529 PMAQI
15th Jul 20265010 PMAQI
15th Jul 20264611 PMAQI
16th Jul 20264812 AMAQI
16th Jul 2026441 AMAQI
16th Jul 2026462 AMAQI
16th Jul 2026503 AMAQI
28°C25/32°C
16th Jul 2026564 AMAQI
16th Jul 2026555 AMAQI
16th Jul 2026556 AMAQI
16th Jul 2026677 AMAQI
16th Jul 2026668 AMAQI
16th Jul 2026689 AMAQI
16th Jul 20267210 AMAQI
16th Jul 20267611 AMAQI
16th Jul 20267612 PMAQI
16th Jul 2026721 PMAQI
16th Jul 2026812 PMAQI
16th Jul 2026853 PMAQI
16th Jul 2026794 PMAQI
16th Jul 2026725 PMAQI
16th Jul 2026686 PMAQI
16th Jul 2026657 PMAQI
16th Jul 2026648 PMAQI
16th Jul 2026629 PMAQI
16th Jul 20265610 PMAQI
16th Jul 20265311 PMAQI
17th Jul 20265012 AMAQI
17th Jul 2026511 AMAQI
17th Jul 2026522 AMAQI
17th Jul 2026543 AMAQI
28°C26/31°C
17th Jul 2026504 AMAQI
17th Jul 2026515 AMAQI
17th Jul 2026506 AMAQI
17th Jul 2026487 AMAQI
17th Jul 2026508 AMAQI
17th Jul 2026529 AMAQI
17th Jul 20265110 AMAQI
17th Jul 20265311 AMAQI
17th Jul 20264912 PMAQI
17th Jul 2026381 PMAQI
17th Jul 2026382 PMAQI
17th Jul 2026363 PMAQI
17th Jul 2026314 PMAQI
17th Jul 2026335 PMAQI
17th Jul 2026386 PMAQI
17th Jul 2026317 PMAQI
17th Jul 2026298 PMAQI
17th Jul 2026209 PMAQI
17th Jul 20261710 PMAQI
17th Jul 20261211 PMAQI
18th Jul 20261212 AMAQI
18th Jul 2026121 AMAQI
18th Jul 2026122 AMAQI
18th Jul 2026103 AMAQI
27°C25/30°C
18th Jul 2026104 AMAQI
18th Jul 2026105 AMAQI
18th Jul 202686 AMAQI
18th Jul 202687 AMAQI
18th Jul 2026178 AMAQI
18th Jul 2026179 AMAQI
18th Jul 2026810 AMAQI
18th Jul 20261211 AMAQI
18th Jul 20261012 PMAQI
18th Jul 202681 PMAQI
18th Jul 2026142 PMAQI
18th Jul 2026153 PMAQI
18th Jul 2026214 PMAQI
18th Jul 2026275 PMAQI
18th Jul 2026336 PMAQI
18th Jul 2026257 PMAQI
18th Jul 2026298 PMAQI
18th Jul 2026299 PMAQI
18th Jul 20262710 PMAQI
18th Jul 20262711 PMAQI
19th Jul 20262512 AMAQI
19th Jul 2026251 AMAQI
19th Jul 2026272 AMAQI
19th Jul 2026253 AMAQI
27°C25/29°C
19th Jul 2026254 AMAQI
19th Jul 2026235 AMAQI
19th Jul 2026236 AMAQI
19th Jul 2026327 AMAQI
19th Jul 2026328 AMAQI
19th Jul 2026279 AMAQI
19th Jul 20263310 AMAQI
19th Jul 20262911 AMAQI
19th Jul 20263312 PMAQI
19th Jul 2026271 PMAQI
19th Jul 2026252 PMAQI
19th Jul 2026213 PMAQI
19th Jul 2026294 PMAQI
19th Jul 2026275 PMAQI
19th Jul 2026256 PMAQI
19th Jul 2026257 PMAQI
19th Jul 2026238 PMAQI
19th Jul 2026259 PMAQI
19th Jul 20262510 PMAQI
19th Jul 20262511 PMAQI
20th Jul 20262112 AMAQI
20th Jul 2026211 AMAQI
20th Jul 2026232 AMAQI
20th Jul 2026253 AMAQI
27°C24/29°C
20th Jul 2026234 AMAQI
20th Jul 2026235 AMAQI
20th Jul 2026296 AMAQI
20th Jul 2026317 AMAQI
20th Jul 2026278 AMAQI
20th Jul 2026239 AMAQI
20th Jul 20262510 AMAQI
20th Jul 20262911 AMAQI
20th Jul 20263312 PMAQI
20th Jul 2026331 PMAQI
20th Jul 2026302 PMAQI
20th Jul 2026343 PMAQI
20th Jul 2026404 PMAQI
20th Jul 2026295 PMAQI
20th Jul 2026296 PMAQI
20th Jul 2026277 PMAQI
20th Jul 2026318 PMAQI
20th Jul 2026339 PMAQI
20th Jul 20263410 PMAQI
20th Jul 20263311 PMAQI
21st Jul 20264012 AMAQI
21st Jul 2026361 AMAQI
21st Jul 2026332 AMAQI
21st Jul 2026333 AMAQI
29°C25/34°C
21st Jul 2026334 AMAQI
21st Jul 2026335 AMAQI
21st Jul 2026366 AMAQI
21st Jul 2026367 AMAQI
21st Jul 2026388 AMAQI
21st Jul 2026389 AMAQI
21st Jul 20264210 AMAQI
21st Jul 20264411 AMAQI
21st Jul 2026551 PMAQI
21st Jul 2026542 PMAQI
21st Jul 2026543 PMAQI
21st Jul 2026514 PMAQI
21st Jul 2026515 PMAQI
21st Jul 2026526 PMAQI
21st Jul 2026887 PMAQI
21st Jul 2026498 PMAQI
21st Jul 2026509 PMAQI
21st Jul 20265410 PMAQI
21st Jul 20265411 PMAQI
22nd Jul 20265412 AMAQI
22nd Jul 2026531 AMAQI
22nd Jul 2026532 AMAQI
22nd Jul 2026553 AMAQI
30°C26/35°C
22nd Jul 2026554 AMAQI
22nd Jul 2026545 AMAQI
22nd Jul 2026536 AMAQI
22nd Jul 2026557 AMAQI
22nd Jul 2026598 AMAQI
22nd Jul 2026599 AMAQI
22nd Jul 20266010 AMAQI
22nd Jul 20266311 AMAQI
22nd Jul 20267412 PMAQI
22nd Jul 2026761 PMAQI
22nd Jul 2026822 PMAQI
22nd Jul 2026693 PMAQI
22nd Jul 2026694 PMAQI
22nd Jul 2026565 PMAQI
22nd Jul 2026566 PMAQI
22nd Jul 2026567 PMAQI
22nd Jul 2026488 PMAQI
22nd Jul 2026469 PMAQI
22nd Jul 20265210 PMAQI
22nd Jul 20265911 PMAQI
23rd Jul 20264912 AMAQI
23rd Jul 2026511 AMAQI
23rd Jul 2026662 AMAQI
23rd Jul 2026623 AMAQI
31°C26/35°C
23rd Jul 2026554 AMAQI
23rd Jul 2026605 AMAQI
23rd Jul 2026596 AMAQI
23rd Jul 2026657 AMAQI
23rd Jul 2026658 AMAQI
23rd Jul 2026679 AMAQI
23rd Jul 20266710 AMAQI
23rd Jul 20266811 AMAQI
23rd Jul 20267112 PMAQI
23rd Jul 2026711 PMAQI
23rd Jul 2026642 PMAQI
23rd Jul 2026643 PMAQI
23rd Jul 2026564 PMAQI
23rd Jul 2026535 PMAQI
23rd Jul 2026196 PMAQI
23rd Jul 2026237 PMAQI
23rd Jul 2026128 PMAQI
23rd Jul 2026129 PMAQI
23rd Jul 20262310 PMAQI
23rd Jul 20262411 PMAQI
24th Jul 20262912 AMAQI
24th Jul 2026271 AMAQI
24th Jul 2026192 AMAQI
24th Jul 2026273 AMAQI
30°C27/33°C
24th Jul 2026584 AMAQI
24th Jul 2026485 AMAQI
24th Jul 2026366 AMAQI
24th Jul 2026237 AMAQI
24th Jul 2026198 AMAQI
24th Jul 2026179 AMAQI
24th Jul 20261810 AMAQI
24th Jul 20262711 AMAQI
24th Jul 20261712 PMAQI
24th Jul 2026171 PMAQI
24th Jul 2026192 PMAQI
24th Jul 2026173 PMAQI
24th Jul 2026164 PMAQI
24th Jul 2026185 PMAQI
24th Jul 2026126 PMAQI
24th Jul 2026177 PMAQI
24th Jul 2026218 PMAQI
24th Jul 2026199 PMAQI
24th Jul 20262110 PMAQI
24th Jul 20262311 PMAQI
25th Jul 20262212 AMAQI
25th Jul 2026221 AMAQI
25th Jul 2026282 AMAQI
25th Jul 2026193 AMAQI
28°C25/30°C
25th Jul 2026214 AMAQI
25th Jul 2026235 AMAQI
25th Jul 2026196 AMAQI
25th Jul 2026197 AMAQI
25th Jul 2026338 AMAQI
25th Jul 2026389 AMAQI
25th Jul 20264510 AMAQI
25th Jul 20265611 AMAQI
25th Jul 20265812 PMAQI
25th Jul 2026441 PMAQI
25th Jul 2026442 PMAQI
25th Jul 2026403 PMAQI
25th Jul 2026334 PMAQI
25th Jul 2026295 PMAQI
25th Jul 2026296 PMAQI
25th Jul 2026217 PMAQI
25th Jul 2026238 PMAQI
25th Jul 2026349 PMAQI
25th Jul 20264210 PMAQI
25th Jul 20263111 PMAQI
26th Jul 20262512 AMAQI
26th Jul 2026211 AMAQI
26th Jul 2026232 AMAQI
26th Jul 2026253 AMAQI
27°C23/30°C
26th Jul 2026274 AMAQI
26th Jul 2026365 AMAQI
26th Jul 2026216 AMAQI
26th Jul 2026257 AMAQI
26th Jul 2026258 AMAQI
26th Jul 2026239 AMAQI
26th Jul 20262310 AMAQI
26th Jul 20262711 AMAQI
26th Jul 20262712 PMAQI
26th Jul 2026291 PMAQI
26th Jul 2026362 PMAQI
26th Jul 2026363 PMAQI
26th Jul 2026314 PMAQI
26th Jul 2026315 PMAQI
26th Jul 2026296 PMAQI
26th Jul 2026257 PMAQI
26th Jul 2026318 PMAQI
26th Jul 2026259 PMAQI
26th Jul 20262910 PMAQI
26th Jul 20262511 PMAQI
27th Jul 20262112 AMAQI
27th Jul 2026211 AMAQI
27th Jul 2026252 AMAQI
27th Jul 2026213 AMAQI
27°C24/30°C
27th Jul 2026214 AMAQI
27th Jul 2026215 AMAQI
27th Jul 2026216 AMAQI
27th Jul 2026297 AMAQI
27th Jul 2026338 AMAQI
27th Jul 2026349 AMAQI
27th Jul 20262910 AMAQI
27th Jul 20263811 AMAQI
27th Jul 20263312 PMAQI
27th Jul 2026331 PMAQI
27th Jul 2026292 PMAQI
27th Jul 2026213 PMAQI
27th Jul 2026234 PMAQI
27th Jul 2026255 PMAQI
27th Jul 2026236 PMAQI
27th Jul 2026277 PMAQI
27th Jul 2026428 PMAQI
27th Jul 2026389 PMAQI
27th Jul 20262910 PMAQI
27th Jul 20262911 PMAQI
28th Jul 20262512 AMAQI
28th Jul 2026211 AMAQI
28th Jul 2026212 AMAQI
28th Jul 2026213 AMAQI
25°C23/28°C
28th Jul 2026214 AMAQI
28th Jul 2026215 AMAQI
28th Jul 2026216 AMAQI
28th Jul 2026237 AMAQI
28th Jul 2026218 AMAQI
28th Jul 2026239 AMAQI
28th Jul 20262510 AMAQI
28th Jul 20262511 AMAQI
28th Jul 20262512 PMAQI
28th Jul 2026251 PMAQI
28th Jul 2026252 PMAQI
28th Jul 2026213 PMAQI
28th Jul 2026254 PMAQI
28th Jul 2026275 PMAQI
28th Jul 2026296 PMAQI
28th Jul 2026257 PMAQI
28th Jul 2026298 PMAQI
28th Jul 2026339 PMAQI
28th Jul 20263810 PMAQI
28th Jul 20264011 PMAQI
29th Jul 20263312 AMAQI
29th Jul 2026311 AMAQI
29th Jul 2026312 AMAQI
29th Jul 2026253 AMAQI
26°C23/29°C
29th Jul 2026314 AMAQI
29th Jul 2026495 AMAQI
29th Jul 2026336 AMAQI
29th Jul 2026547 AMAQI
29th Jul 2026428 AMAQI
29th Jul 2026319 AMAQI
29th Jul 20263110 AMAQI
29th Jul 20264211 AMAQI
29th Jul 20264612 PMAQI
29th Jul 2026251 PMAQI
29th Jul 2026252 PMAQI
29th Jul 2026233 PMAQI
29th Jul 2026254 PMAQI
29th Jul 2026255 PMAQI
29th Jul 2026256 PMAQI
29th Jul 2026237 PMAQI
29th Jul 2026258 PMAQI
29th Jul 2026389 PMAQI
29th Jul 20263610 PMAQI
29th Jul 20262511 PMAQI
30th Jul 20262512 AMAQI
30th Jul 2026271 AMAQI
30th Jul 2026292 AMAQI
30th Jul 2026253 AMAQI
28°C24/33°C
30th Jul 2026254 AMAQI
30th Jul 2026255 AMAQI
30th Jul 2026256 AMAQI
30th Jul 2026347 AMAQI
30th Jul 2026428 AMAQI
30th Jul 2026339 AMAQI
30th Jul 20262710 AMAQI
30th Jul 20263111 AMAQI
30th Jul 20263812 PMAQI
30th Jul 2026461 PMAQI
30th Jul 2026482 PMAQI
30th Jul 2026403 PMAQI
30th Jul 2026424 PMAQI
30th Jul 2026465 PMAQI
30th Jul 2026486 PMAQI
30th Jul 2026487 PMAQI
30th Jul 2026388 PMAQI
30th Jul 2026409 PMAQI
30th Jul 20264910 PMAQI
30th Jul 20265511 PMAQI
31st Jul 20265212 AMAQI
31st Jul 2026461 AMAQI
31st Jul 2026332 AMAQI
31st Jul 2026313 AMAQI
30°C26/34°C
31st Jul 2026334 AMAQI
31st Jul 2026365 AMAQI
31st Jul 2026336 AMAQI
31st Jul 2026337 AMAQI
31st Jul 2026368 AMAQI
31st Jul 2026409 AMAQI
31st Jul 20263810 AMAQI
31st Jul 20264411 AMAQI
31st Jul 20264612 PMAQI
31st Jul 2026521 PMAQI
31st Jul 2026482 PMAQI
31st Jul 2026483 PMAQI
31st Jul 2026424 PMAQI
31st Jul 2026425 PMAQI
31st Jul 2026466 PMAQI
31st Jul 2026367 PMAQI
31st Jul 2026428 PMAQI
31st Jul 2026449 PMAQI
31st Jul 20264810 PMAQI
31st Jul 20264011 PMAQI
1st Aug 20264012 AMAQI
1st Aug 2026401 AMAQI
1st Aug 2026402 AMAQI
1st Aug 2026383 AMAQI
28°C26/33°C
1st Aug 2026424 AMAQI
1st Aug 2026465 AMAQI
1st Aug 2026566 AMAQI
1st Aug 2026467 AMAQI
1st Aug 2026568 AMAQI
1st Aug 2026549 AMAQI
1st Aug 20265810 AMAQI
1st Aug 20265811 AMAQI
1st Aug 20265812 PMAQI
1st Aug 2026601 PMAQI
1st Aug 2026582 PMAQI
1st Aug 2026603 PMAQI
1st Aug 2026554 PMAQI
1st Aug 2026555 PMAQI
1st Aug 2026586 PMAQI
1st Aug 2026627 PMAQI
1st Aug 2026628 PMAQI
1st Aug 2026649 PMAQI
1st Aug 20266410 PMAQI
1st Aug 20266311 PMAQI
2nd Aug 20266312 AMAQI
2nd Aug 2026601 AMAQI
2nd Aug 2026622 AMAQI
2nd Aug 2026663 AMAQI
29°C26/33°C
2nd Aug 2026664 AMAQI
2nd Aug 2026625 AMAQI
2nd Aug 2026666 AMAQI
2nd Aug 2026657 AMAQI
2nd Aug 2026808 AMAQI
2nd Aug 2026729 AMAQI
2nd Aug 20263610 AMAQI
2nd Aug 20262511 AMAQI
2nd Aug 20262912 PMAQI
2nd Aug 2026291 PMAQI
2nd Aug 2026272 PMAQI
2nd Aug 2026233 PMAQI
2nd Aug 2026164 PMAQI
2nd Aug 2026165 PMAQI
2nd Aug 202686 PMAQI
2nd Aug 202687 PMAQI
2nd Aug 2026108 PMAQI
2nd Aug 2026299 PMAQI
2nd Aug 20263610 PMAQI
2nd Aug 20263411 PMAQI
3rd Aug 20262512 AMAQI
3rd Aug 2026231 AMAQI
3rd Aug 2026252 AMAQI
3rd Aug 2026183 AMAQI
28°C24/31°C
3rd Aug 2026124 AMAQI
3rd Aug 2026255 AMAQI
3rd Aug 2026256 AMAQI
3rd Aug 2026257 AMAQI
3rd Aug 2026298 AMAQI
3rd Aug 2026279 AMAQI
3rd Aug 20262910 AMAQI
3rd Aug 20262511 AMAQI
3rd Aug 20262912 PMAQI
3rd Aug 2026331 PMAQI
3rd Aug 2026272 PMAQI
3rd Aug 2026173 PMAQI
3rd Aug 2026194 PMAQI
3rd Aug 2026235 PMAQI
3rd Aug 2026256 PMAQI
3rd Aug 2026237 PMAQI
3rd Aug 2026278 PMAQI
3rd Aug 2026219 PMAQI
3rd Aug 20261910 PMAQI
3rd Aug 20262011 PMAQI
4th Aug 20261912 AMAQI
4th Aug 2026191 AMAQI
4th Aug 2026232 AMAQI
4th Aug 2026233 AMAQI
24°C23/27°C
4th Aug 2026214 AMAQI
4th Aug 2026215 AMAQI
4th Aug 2026216 AMAQI
4th Aug 2026217 AMAQI
4th Aug 2026218 AMAQI
4th Aug 2026259 AMAQI
4th Aug 20262510 AMAQI
4th Aug 20262511 AMAQI
4th Aug 20262512 PMAQI
4th Aug 2026291 PMAQI
4th Aug 2026252 PMAQI
4th Aug 2026253 PMAQI
4th Aug 2026254 PMAQI
4th Aug 2026365 PMAQI
4th Aug 2026446 PMAQI
4th Aug 2026317 PMAQI
4th Aug 2026318 PMAQI
4th Aug 2026219 PMAQI
4th Aug 20262310 PMAQI
4th Aug 20262111 PMAQI
5th Aug 20262112 AMAQI
5th Aug 2026211 AMAQI
5th Aug 2026212 AMAQI
5th Aug 2026213 AMAQI
24°C22/27°C
5th Aug 2026214 AMAQI
5th Aug 2026215 AMAQI
5th Aug 2026236 AMAQI
5th Aug 2026217 AMAQI
5th Aug 2026238 AMAQI
5th Aug 2026219 AMAQI
5th Aug 20262110 AMAQI
5th Aug 20262111 AMAQI
5th Aug 20262512 PMAQI
5th Aug 2026231 PMAQI
5th Aug 2026212 PMAQI
5th Aug 2026213 PMAQI
5th Aug 2026214 PMAQI
5th Aug 2026215 PMAQI
5th Aug 2026216 PMAQI
5th Aug 2026217 PMAQI
5th Aug 2026238 PMAQI
5th Aug 2026219 PMAQI
5th Aug 20262110 PMAQI
5th Aug 20262111 PMAQI
6th Aug 20262712 AMAQI
6th Aug 2026231 AMAQI
6th Aug 2026232 AMAQI
6th Aug 2026213 AMAQI
25°C23/28°C
6th Aug 2026234 AMAQI
6th Aug 2026215 AMAQI
6th Aug 2026216 AMAQI
6th Aug 2026217 AMAQI
6th Aug 2026218 AMAQI
6th Aug 2026259 AMAQI
6th Aug 20262310 AMAQI
6th Aug 20262911 AMAQI
6th Aug 20263312 PMAQI
6th Aug 2026311 PMAQI
6th Aug 2026292 PMAQI
6th Aug 2026253 PMAQI
6th Aug 2026294 PMAQI
6th Aug 2026315 PMAQI
6th Aug 2026296 PMAQI
6th Aug 2026257 PMAQI
6th Aug 2026298 PMAQI
6th Aug 2026389 PMAQI
6th Aug 20263810 PMAQI
6th Aug 20263811 PMAQI
7th Aug 20263612 AMAQI
7th Aug 2026311 AMAQI
7th Aug 2026272 AMAQI
7th Aug 2026273 AMAQI
28°C24/31°C
7th Aug 2026294 AMAQI
7th Aug 2026295 AMAQI
7th Aug 2026316 AMAQI
7th Aug 2026347 AMAQI
7th Aug 2026428 AMAQI
7th Aug 2026449 AMAQI
7th Aug 20264610 AMAQI
7th Aug 20264611 AMAQI
7th Aug 20264812 PMAQI
7th Aug 2026441 PMAQI
7th Aug 2026272 PMAQI
7th Aug 2026253 PMAQI
7th Aug 2026274 PMAQI
7th Aug 2026255 PMAQI
7th Aug 2026296 PMAQI
7th Aug 2026297 PMAQI
7th Aug 2026408 PMAQI
7th Aug 2026409 PMAQI
7th Aug 20262710 PMAQI
7th Aug 20262311 PMAQI
8th Aug 20262112 AMAQI
8th Aug 2026231 AMAQI
8th Aug 2026252 AMAQI
8th Aug 2026293 AMAQI
28°C25/31°C
8th Aug 2026234 AMAQI
8th Aug 2026235 AMAQI
8th Aug 2026256 AMAQI
8th Aug 2026237 AMAQI
8th Aug 2026258 AMAQI
8th Aug 2026469 AMAQI
8th Aug 20262510 AMAQI
8th Aug 20262911 AMAQI
8th Aug 20262912 PMAQI
8th Aug 2026291 PMAQI
8th Aug 2026212 PMAQI
8th Aug 2026213 PMAQI
8th Aug 2026254 PMAQI
8th Aug 2026255 PMAQI
8th Aug 2026296 PMAQI
8th Aug 2026217 PMAQI
8th Aug 2026218 PMAQI
8th Aug 2026339 PMAQI
8th Aug 20262110 PMAQI
8th Aug 20262511 PMAQI
9th Aug 20262312 AMAQI
9th Aug 2026211 AMAQI
9th Aug 2026292 AMAQI
9th Aug 2026253 AMAQI
27°C24/32°C
9th Aug 2026254 AMAQI
9th Aug 2026255 AMAQI
9th Aug 2026256 AMAQI
9th Aug 2026387 AMAQI
9th Aug 2026298 AMAQI
9th Aug 2026389 AMAQI
9th Aug 20262510 AMAQI
9th Aug 20262911 AMAQI
9th Aug 20262512 PMAQI
9th Aug 2026381 PMAQI
9th Aug 2026272 PMAQI
9th Aug 2026313 PMAQI
9th Aug 2026294 PMAQI
9th Aug 2026235 PMAQI
9th Aug 2026316 PMAQI
9th Aug 2026387 PMAQI
9th Aug 2026388 PMAQI
9th Aug 2026319 PMAQI
9th Aug 20262110 PMAQI
9th Aug 20262311 PMAQI
10th Aug 20262312 AMAQI
10th Aug 2026231 AMAQI
10th Aug 2026212 AMAQI
10th Aug 2026253 AMAQI
27°C24/31°C
10th Aug 2026294 AMAQI
10th Aug 2026335 AMAQI
10th Aug 2026236 AMAQI
10th Aug 2026257 AMAQI
10th Aug 2026218 AMAQI
10th Aug 2026259 AMAQI
10th Aug 20262510 AMAQI
10th Aug 20262511 AMAQI
10th Aug 20262312 PMAQI
10th Aug 2026291 PMAQI
10th Aug 2026252 PMAQI
10th Aug 2026293 PMAQI
10th Aug 2026334 PMAQI
10th Aug 2026385 PMAQI
10th Aug 2026466 PMAQI
10th Aug 2026447 PMAQI
10th Aug 2026428 PMAQI
10th Aug 2026389 PMAQI
10th Aug 20265110 PMAQI
10th Aug 20264211 PMAQI
11th Aug 20263812 AMAQI
11th Aug 2026401 AMAQI
11th Aug 2026442 AMAQI
11th Aug 2026313 AMAQI
26°C23/29°C
11th Aug 2026494 AMAQI
11th Aug 2026535 AMAQI
11th Aug 2026546 AMAQI
11th Aug 2026447 AMAQI
11th Aug 2026388 AMAQI
11th Aug 2026409 AMAQI
11th Aug 20264910 AMAQI
11th Aug 20264411 AMAQI
11th Aug 20262512 PMAQI
11th Aug 2026271 PMAQI
11th Aug 2026252 PMAQI
11th Aug 2026233 PMAQI
11th Aug 2026254 PMAQI
11th Aug 2026215 PMAQI
11th Aug 2026316 PMAQI
11th Aug 2026217 PMAQI
11th Aug 2026298 PMAQI
11th Aug 2026279 PMAQI
11th Aug 20263310 PMAQI
11th Aug 20262911 PMAQI
12th Aug 20262712 AMAQI
12th Aug 2026251 AMAQI
12th Aug 2026252 AMAQI
12th Aug 2026213 AMAQI
22°C19/26°C
12th Aug 2026234 AMAQI
12th Aug 2026255 AMAQI
12th Aug 2026216 AMAQI
12th Aug 2026257 AMAQI
12th Aug 2026258 AMAQI
12th Aug 2026299 AMAQI
12th Aug 20262310 AMAQI
12th Aug 20262511 AMAQI
12th Aug 20262912 PMAQI
12th Aug 2026211 PMAQI
12th Aug 2026252 PMAQI
12th Aug 2026293 PMAQI
12th Aug 2026214 PMAQI
12th Aug 2026255 PMAQI
12th Aug 2026316 PMAQI
12th Aug 2026367 PMAQI
12th Aug 2026368 PMAQI
12th Aug 2026219 PMAQI
12th Aug 20262510 PMAQI
12th Aug 20262511 PMAQI
13th Aug 20262912 AMAQI
13th Aug 2026251 AMAQI
13th Aug 2026232 AMAQI
13th Aug 2026253 AMAQI
23°C22/25°C
13th Aug 2026334 AMAQI
4 AM13th Aug 2026295 AMAQI
13th Aug 2026216 AMAQI
13th Aug 2026217 AMAQI
13th Aug 2026318 AMAQI
13th Aug 2026259 AMAQI
13th Aug 20262110 AMAQI
13th Aug 20262911 AMAQI
11 AM13th Aug 20262112 PMAQI
13th Aug 2026251 PMAQI
13th Aug 2026212 PMAQI
13th Aug 2026253 PMAQI
13th Aug 2026214 PMAQI
13th Aug 2026215 PMAQI
13th Aug 2026216 PMAQI
6 PM13th Aug 2026217 PMAQI
13th Aug 2026298 PMAQI
13th Aug 2026299 PMAQI
13th Aug 20262510 PMAQI
13th Aug 20262911 PMAQI
11 PM3 AM
26°C23/30°C
Day time
Avg. Highest Time
11 AM - 2 PM
36AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
4 AM
32AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 2 PM (Avg. 36), while the lowest AQI was between 4 AM to 4 AM (Avg. 32).
Night time
Avg. Highest Time
7 PM - 11 PM
33AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
3 AM
30AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 11 PM (Avg. 33), while the lowest AQI was between 3 AM to 3 AM (Avg. 30).
2026 Days Vs Air Quality
Yokoshiba, Chiba, Japan
2026
90%
202
10%
23
Total number of days with different AQI categories in last 225 days in 2026 (140 days remaining)
Good
202 DaysModerate
23 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 90%
Health Risk Level:
Very Low
In 2026, 90% of 225 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
Yokoshiba, Chiba, 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
13AQI (US)
13AQI (US)
2nd January 2026
15AQI (US)
15AQI (US)
3rd January 2026
13AQI (US)
13AQI (US)
4th January 2026
28AQI (US)
28AQI (US)
5th January 2026
40AQI (US)
40AQI (US)
6th January 2026
16AQI (US)
16AQI (US)
7th January 2026
24AQI (US)
24AQI (US)
8th January 2026
37AQI (US)
37AQI (US)
9th January 2026
17AQI (US)
17AQI (US)
10th January 2026
30AQI (US)
30AQI (US)
11th January 2026
34AQI (US)
34AQI (US)
12th January 2026
21AQI (US)
21AQI (US)
13th January 2026
40AQI (US)
40AQI (US)
14th January 2026
15AQI (US)
15AQI (US)
15th January 2026
25AQI (US)
25AQI (US)
16th January 2026
45AQI (US)
45AQI (US)
17th January 2026
43AQI (US)
43AQI (US)
18th January 2026
26AQI (US)
26AQI (US)
19th January 2026
39AQI (US)
39AQI (US)
20th January 2026
32AQI (US)
32AQI (US)
21st January 2026
11AQI (US)
11AQI (US)
22nd January 2026
22AQI (US)
22AQI (US)
23rd January 2026
15AQI (US)
15AQI (US)
24th January 2026
34AQI (US)
34AQI (US)
25th January 2026
18AQI (US)
18AQI (US)
26th January 2026
18AQI (US)
18AQI (US)
27th January 2026
40AQI (US)
40AQI (US)
28th January 2026
29AQI (US)
29AQI (US)
29th January 2026
17AQI (US)
17AQI (US)
30th January 2026
36AQI (US)
36AQI (US)
31st January 2026
37AQI (US)
37AQI (US)
1st February 2026
39AQI (US)
39AQI (US)
2nd February 2026
37AQI (US)
37AQI (US)
3rd February 2026
18AQI (US)
18AQI (US)
4th February 2026
41AQI (US)
41AQI (US)
5th February 2026
57AQI (US)
57AQI (US)
6th February 2026
61AQI (US)
61AQI (US)
7th February 2026
9AQI (US)
9AQI (US)
8th February 2026
10AQI (US)
10AQI (US)
9th February 2026
35AQI (US)
35AQI (US)
10th February 2026
39AQI (US)
39AQI (US)
11th February 2026
54AQI (US)
54AQI (US)
12th February 2026
36AQI (US)
36AQI (US)
13th February 2026
44AQI (US)
44AQI (US)
14th February 2026
57AQI (US)
57AQI (US)
15th February 2026
48AQI (US)
48AQI (US)
16th February 2026
47AQI (US)
47AQI (US)
17th February 2026
16AQI (US)
16AQI (US)
18th February 2026
32AQI (US)
32AQI (US)
19th February 2026
28AQI (US)
28AQI (US)
20th February 2026
19AQI (US)
19AQI (US)
21st February 2026
37AQI (US)
37AQI (US)
22nd February 2026
38AQI (US)
38AQI (US)
23rd February 2026
32AQI (US)
32AQI (US)
24th February 2026
36AQI (US)
36AQI (US)
25th February 2026
34AQI (US)
34AQI (US)
26th February 2026
25AQI (US)
25AQI (US)
27th February 2026
42AQI (US)
42AQI (US)
28th February 2026
39AQI (US)
39AQI (US)
1st March 2026
34AQI (US)
34AQI (US)
2nd March 2026
57AQI (US)
57AQI (US)
3rd March 2026
40AQI (US)
40AQI (US)
4th March 2026
48AQI (US)
48AQI (US)
5th March 2026
50AQI (US)
50AQI (US)
6th March 2026
46AQI (US)
46AQI (US)
7th March 2026
42AQI (US)
42AQI (US)
8th March 2026
32AQI (US)
32AQI (US)
9th March 2026
41AQI (US)
41AQI (US)
10th March 2026
56AQI (US)
56AQI (US)
11th March 2026
55AQI (US)
55AQI (US)
12th March 2026
63AQI (US)
63AQI (US)
13th March 2026
36AQI (US)
36AQI (US)
14th March 2026
44AQI (US)
44AQI (US)
15th March 2026
56AQI (US)
56AQI (US)
16th March 2026
36AQI (US)
36AQI (US)
17th March 2026
29AQI (US)
29AQI (US)
18th March 2026
30AQI (US)
30AQI (US)
19th March 2026
37AQI (US)
37AQI (US)
20th March 2026
31AQI (US)
31AQI (US)
21st March 2026
38AQI (US)
38AQI (US)
22nd March 2026
46AQI (US)
46AQI (US)
23rd March 2026
45AQI (US)
45AQI (US)
24th March 2026
49AQI (US)
49AQI (US)
25th March 2026
58AQI (US)
58AQI (US)
26th March 2026
28AQI (US)
28AQI (US)
27th March 2026
28AQI (US)
28AQI (US)
28th March 2026
48AQI (US)
48AQI (US)
29th March 2026
49AQI (US)
49AQI (US)
30th March 2026
46AQI (US)
46AQI (US)
31st March 2026
18AQI (US)
18AQI (US)
1st April 2026
27AQI (US)
27AQI (US)
2nd April 2026
33AQI (US)
33AQI (US)
3rd April 2026
44AQI (US)
44AQI (US)
4th April 2026
45AQI (US)
45AQI (US)
5th April 2026
46AQI (US)
46AQI (US)
6th April 2026
22AQI (US)
22AQI (US)
7th April 2026
26AQI (US)
26AQI (US)
8th April 2026
19AQI (US)
19AQI (US)
9th April 2026
28AQI (US)
28AQI (US)
10th April 2026
46AQI (US)
46AQI (US)
11th April 2026
40AQI (US)
40AQI (US)
12th April 2026
25AQI (US)
25AQI (US)
13th April 2026
34AQI (US)
34AQI (US)
14th April 2026
37AQI (US)
37AQI (US)
15th April 2026
33AQI (US)
33AQI (US)
16th April 2026
33AQI (US)
33AQI (US)
17th April 2026
33AQI (US)
33AQI (US)
18th April 2026
29AQI (US)
29AQI (US)
19th April 2026
30AQI (US)
30AQI (US)
20th April 2026
31AQI (US)
31AQI (US)
21st April 2026
36AQI (US)
36AQI (US)
22nd April 2026
44AQI (US)
44AQI (US)
23rd April 2026
37AQI (US)
37AQI (US)
24th April 2026
31AQI (US)
31AQI (US)
25th April 2026
44AQI (US)
44AQI (US)
26th April 2026
51AQI (US)
51AQI (US)
27th April 2026
47AQI (US)
47AQI (US)
28th April 2026
41AQI (US)
41AQI (US)
29th April 2026
38AQI (US)
38AQI (US)
30th April 2026
35AQI (US)
35AQI (US)
1st May 2026
47AQI (US)
47AQI (US)
2nd May 2026
48AQI (US)
48AQI (US)
3rd May 2026
41AQI (US)
41AQI (US)
4th May 2026
30AQI (US)
30AQI (US)
5th May 2026
21AQI (US)
21AQI (US)
6th May 2026
29AQI (US)
29AQI (US)
7th May 2026
27AQI (US)
27AQI (US)
8th May 2026
22AQI (US)
22AQI (US)
9th May 2026
30AQI (US)
30AQI (US)
10th May 2026
20AQI (US)
20AQI (US)
11th May 2026
17AQI (US)
17AQI (US)
12th May 2026
28AQI (US)
28AQI (US)
13th May 2026
35AQI (US)
35AQI (US)
14th May 2026
32AQI (US)
32AQI (US)
15th May 2026
34AQI (US)
34AQI (US)
16th May 2026
86AQI (US)
86AQI (US)
17th May 2026
68AQI (US)
68AQI (US)
18th May 2026
53AQI (US)
53AQI (US)
19th May 2026
49AQI (US)
49AQI (US)
20th May 2026
61AQI (US)
61AQI (US)
21st May 2026
59AQI (US)
59AQI (US)
22nd May 2026
61AQI (US)
61AQI (US)
23rd May 2026
51AQI (US)
51AQI (US)
24th May 2026
58AQI (US)
58AQI (US)
25th May 2026
45AQI (US)
45AQI (US)
26th May 2026
39AQI (US)
39AQI (US)
27th May 2026
23AQI (US)
23AQI (US)
28th May 2026
24AQI (US)
24AQI (US)
29th May 2026
25AQI (US)
25AQI (US)
30th May 2026
21AQI (US)
21AQI (US)
31st May 2026
24AQI (US)
24AQI (US)
1st June 2026
28AQI (US)
28AQI (US)
2nd June 2026
28AQI (US)
28AQI (US)
3rd June 2026
25AQI (US)
25AQI (US)
4th June 2026
20AQI (US)
20AQI (US)
5th June 2026
21AQI (US)
21AQI (US)
6th June 2026
23AQI (US)
23AQI (US)
7th June 2026
22AQI (US)
22AQI (US)
8th June 2026
21AQI (US)
21AQI (US)
9th June 2026
18AQI (US)
18AQI (US)
10th June 2026
14AQI (US)
14AQI (US)
11th June 2026
23AQI (US)
23AQI (US)
12th June 2026
22AQI (US)
22AQI (US)
13th June 2026
31AQI (US)
31AQI (US)
14th June 2026
38AQI (US)
38AQI (US)
15th June 2026
12AQI (US)
12AQI (US)
16th June 2026
21AQI (US)
21AQI (US)
17th June 2026
22AQI (US)
22AQI (US)
18th June 2026
25AQI (US)
25AQI (US)
19th June 2026
25AQI (US)
25AQI (US)
20th June 2026
22AQI (US)
22AQI (US)
21st June 2026
22AQI (US)
22AQI (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
25AQI (US)
25AQI (US)
26th June 2026
26AQI (US)
26AQI (US)
27th June 2026
26AQI (US)
26AQI (US)
28th June 2026
25AQI (US)
25AQI (US)
29th June 2026
24AQI (US)
24AQI (US)
30th June 2026
21AQI (US)
21AQI (US)
1st July 2026
25AQI (US)
25AQI (US)
2nd July 2026
18AQI (US)
18AQI (US)
3rd July 2026
20AQI (US)
20AQI (US)
4th July 2026
32AQI (US)
32AQI (US)
5th July 2026
22AQI (US)
22AQI (US)
6th July 2026
24AQI (US)
24AQI (US)
7th July 2026
25AQI (US)
25AQI (US)
8th July 2026
22AQI (US)
22AQI (US)
9th July 2026
21AQI (US)
21AQI (US)
10th July 2026
24AQI (US)
24AQI (US)
11th July 2026
21AQI (US)
21AQI (US)
12th July 2026
28AQI (US)
28AQI (US)
13th July 2026
41AQI (US)
41AQI (US)
14th July 2026
30AQI (US)
30AQI (US)
15th July 2026
34AQI (US)
34AQI (US)
16th July 2026
64AQI (US)
64AQI (US)
17th July 2026
41AQI (US)
41AQI (US)
18th July 2026
17AQI (US)
17AQI (US)
19th July 2026
26AQI (US)
26AQI (US)
20th July 2026
29AQI (US)
29AQI (US)
21st July 2026
46AQI (US)
46AQI (US)
22nd July 2026
59AQI (US)
59AQI (US)
23rd July 2026
51AQI (US)
51AQI (US)
24th July 2026
24AQI (US)
24AQI (US)
25th July 2026
32AQI (US)
32AQI (US)
26th July 2026
27AQI (US)
27AQI (US)
27th July 2026
28AQI (US)
28AQI (US)
28th July 2026
25AQI (US)
25AQI (US)
29th July 2026
32AQI (US)
32AQI (US)
30th July 2026
37AQI (US)
37AQI (US)
31st July 2026
41AQI (US)
41AQI (US)
1st August 2026
54AQI (US)
54AQI (US)
2nd August 2026
41AQI (US)
41AQI (US)
3rd August 2026
24AQI (US)
24AQI (US)
4th August 2026
25AQI (US)
25AQI (US)
5th August 2026
22AQI (US)
22AQI (US)
6th August 2026
27AQI (US)
27AQI (US)
7th August 2026
34AQI (US)
34AQI (US)
8th August 2026
26AQI (US)
26AQI (US)
9th August 2026
29AQI (US)
29AQI (US)
10th August 2026
31AQI (US)
31AQI (US)
11th August 2026
35AQI (US)
35AQI (US)
12th August 2026
26AQI (US)
26AQI (US)
13th August 2026
25AQI (US)
25AQI (US)
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)
36AQI (US)
42AQI (US)
36AQI (US)
39AQI (US)
23AQI (US)
31AQI (US)
31AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202633AQI (US)
31
24
4
25
6
29
1
23
8
30
28
3
12
1
202
23
Highest AQI (US) recorded in
March42AQI (US)
Lowest AQI (US) recorded in
June23AQI (US)
202538AQI (US)
30
1
28
26
5
29
1
30
1
29
1
26
5
27
4
30
15
16
24
6
22
9
316
49
Highest AQI (US) recorded in
October47AQI (US)
Lowest AQI (US) recorded in
September32AQI (US)
202436AQI (US)
26
5
27
2
25
6
23
7
28
3
29
1
22
9
31
30
31
30
31
333
33
Highest AQI (US) recorded in
July47AQI (US)
Lowest AQI (US) recorded in
August25AQI (US)
202338AQI (US)
23
8
24
4
27
4
24
6
29
2
24
6
27
4
29
2
29
1
31
24
5
21
10
312
52
Highest AQI (US) recorded in
April45AQI (US)
Lowest AQI (US) recorded in
August28AQI (US)
202239AQI (US)
26
4
18
3
23
8
25
5
28
3
26
4
21
3
1
27
1
29
2
23
7
25
6
272
46
Highest AQI (US) recorded in
March45AQI (US)
Lowest AQI (US) recorded in
August31AQI (US)
202137AQI (US)
20
9
1
20
8
27
4
28
2
26
5
27
3
28
3
26
5
28
2
30
1
25
5
21
10
306
57
1
Highest AQI (US) recorded in
January46AQI (US)
Lowest AQI (US) recorded in
August30AQI (US)
202035AQI (US)
11
2
20
1
18
25
5
30
1
21
10
19
29
2
23
7
18
13
214
41
Highest AQI (US) recorded in
December44AQI (US)
Lowest AQI (US) recorded in
May26AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2022(Avg.)
39AQI (US)Least Polluted Year Recorded
2026(Avg.)
33AQI (US)Yokoshiba's annual 2026 AQI (US) (33) shows an average percentage change of -11.09% (improved AQI (US)) compared to previous years: 2020 (35), 2021 (37), 2022 (39), 2023 (38), 2024 (36), 2025 (38).
