Yokacho, Kuji, Iwate, 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
Yokacho, Kuji, Iwate, Japan
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
17th Aug 2023
48AQILowest AQI recorded on
17th Aug 2024
6AQISame Day Analysis (4th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 26 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 3rd Aug - 4th Aug 2026
Yokacho, Kuji, Iwate, Japan
AQI
Day
Night
.
4 AM3rd Aug 2026
6 PM
3 AM4th Aug 2026
Day time
Avg. Highest Time
6PM3rd Aug
29AQI
Avg. Lowest Time
11AM3rd Aug
21AQI
Night time
Avg. Highest Time
10PM3rd Aug
29AQI
Avg. Lowest Time
3AM4th Aug
25AQI
In the last 24 hours,
Yokacho's AQI reached its highest point of 29 at 6 PM during the Day, while the lowest point, 21, was recorded at 11 AM during the Day between 3rd Aug and 4th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Yokacho, Kuji, Iwate, Japan
JulAug
06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th
Day
Night
6th Jul 2026254 AMAQI
6th Jul 2026285 AMAQI
6th Jul 2026276 AMAQI
6th Jul 2026257 AMAQI
6th Jul 2026308 AMAQI
6th Jul 2026229 AMAQI
6th Jul 20263010 AMAQI
6th Jul 20264611 AMAQI
6th Jul 20263312 PMAQI
6th Jul 2026341 PMAQI
6th Jul 2026252 PMAQI
6th Jul 2026253 PMAQI
6th Jul 2026214 PMAQI
6th Jul 2026295 PMAQI
6th Jul 2026256 PMAQI
6th Jul 2026177 PMAQI
6th Jul 2026198 PMAQI
6th Jul 2026219 PMAQI
6th Jul 20261710 PMAQI
6th Jul 20262711 PMAQI
7th Jul 20262112 AMAQI
7th Jul 2026231 AMAQI
7th Jul 2026212 AMAQI
7th Jul 2026253 AMAQI
19°C15/24°C
7th Jul 2026194 AMAQI
7th Jul 2026255 AMAQI
7th Jul 2026196 AMAQI
7th Jul 2026197 AMAQI
7th Jul 2026218 AMAQI
7th Jul 2026259 AMAQI
7th Jul 20261910 AMAQI
7th Jul 20262111 AMAQI
7th Jul 20262112 PMAQI
7th Jul 2026141 PMAQI
7th Jul 2026172 PMAQI
7th Jul 2026213 PMAQI
7th Jul 2026234 PMAQI
7th Jul 2026295 PMAQI
7th Jul 2026276 PMAQI
7th Jul 2026297 PMAQI
7th Jul 2026278 PMAQI
7th Jul 2026239 PMAQI
7th Jul 20262110 PMAQI
7th Jul 20262711 PMAQI
8th Jul 20262512 AMAQI
8th Jul 2026291 AMAQI
8th Jul 2026252 AMAQI
8th Jul 2026233 AMAQI
19°C14/24°C
8th Jul 2026334 AMAQI
8th Jul 2026525 AMAQI
8th Jul 2026556 AMAQI
8th Jul 2026507 AMAQI
8th Jul 2026608 AMAQI
8th Jul 2026519 AMAQI
8th Jul 20264010 AMAQI
8th Jul 20262711 AMAQI
8th Jul 20262912 PMAQI
8th Jul 2026221 PMAQI
8th Jul 2026222 PMAQI
8th Jul 2026243 PMAQI
8th Jul 2026224 PMAQI
8th Jul 2026215 PMAQI
8th Jul 2026256 PMAQI
8th Jul 2026227 PMAQI
8th Jul 2026208 PMAQI
8th Jul 2026229 PMAQI
8th Jul 20262310 PMAQI
8th Jul 20261811 PMAQI
9th Jul 20261212 AMAQI
9th Jul 2026141 AMAQI
9th Jul 2026142 AMAQI
9th Jul 2026213 AMAQI
20°C15/25°C
9th Jul 2026194 AMAQI
9th Jul 2026235 AMAQI
9th Jul 2026146 AMAQI
9th Jul 2026107 AMAQI
9th Jul 2026108 AMAQI
9th Jul 2026179 AMAQI
9th Jul 20261710 AMAQI
9th Jul 20262511 AMAQI
9th Jul 20262112 PMAQI
9th Jul 2026251 PMAQI
9th Jul 2026212 PMAQI
9th Jul 2026213 PMAQI
9th Jul 2026254 PMAQI
9th Jul 2026255 PMAQI
9th Jul 2026216 PMAQI
9th Jul 2026217 PMAQI
9th Jul 2026218 PMAQI
9th Jul 2026259 PMAQI
9th Jul 20262710 PMAQI
9th Jul 20263111 PMAQI
10th Jul 20263612 AMAQI
10th Jul 2026341 AMAQI
10th Jul 2026272 AMAQI
10th Jul 2026273 AMAQI
20°C18/24°C
10th Jul 2026314 AMAQI
10th Jul 2026315 AMAQI
10th Jul 2026286 AMAQI
10th Jul 2026287 AMAQI
10th Jul 2026308 AMAQI
10th Jul 2026279 AMAQI
10th Jul 20262810 AMAQI
10th Jul 20262411 AMAQI
10th Jul 20262312 PMAQI
10th Jul 2026221 PMAQI
10th Jul 2026212 PMAQI
10th Jul 2026223 PMAQI
10th Jul 2026224 PMAQI
10th Jul 2026285 PMAQI
10th Jul 2026286 PMAQI
10th Jul 2026287 PMAQI
10th Jul 2026298 PMAQI
10th Jul 2026299 PMAQI
10th Jul 20263110 PMAQI
10th Jul 20263411 PMAQI
11th Jul 20263612 AMAQI
11th Jul 2026361 AMAQI
11th Jul 2026312 AMAQI
11th Jul 2026303 AMAQI
23°C19/28°C
11th Jul 2026294 AMAQI
11th Jul 2026325 AMAQI
11th Jul 2026316 AMAQI
11th Jul 2026327 AMAQI
11th Jul 2026348 AMAQI
11th Jul 2026349 AMAQI
11th Jul 20263210 AMAQI
11th Jul 20262811 AMAQI
11th Jul 20262612 PMAQI
11th Jul 2026221 PMAQI
11th Jul 2026222 PMAQI
11th Jul 2026233 PMAQI
11th Jul 2026264 PMAQI
11th Jul 2026305 PMAQI
11th Jul 2026296 PMAQI
11th Jul 2026347 PMAQI
11th Jul 2026318 PMAQI
11th Jul 2026319 PMAQI
11th Jul 20263010 PMAQI
11th Jul 20263211 PMAQI
12th Jul 20263212 AMAQI
12th Jul 2026291 AMAQI
12th Jul 2026312 AMAQI
12th Jul 2026303 AMAQI
22°C19/29°C
12th Jul 2026304 AMAQI
12th Jul 2026295 AMAQI
12th Jul 2026306 AMAQI
12th Jul 2026267 AMAQI
12th Jul 2026268 AMAQI
12th Jul 2026269 AMAQI
12th Jul 20262810 AMAQI
12th Jul 20262711 AMAQI
12th Jul 20262312 PMAQI
12th Jul 2026211 PMAQI
12th Jul 2026182 PMAQI
12th Jul 202683 PMAQI
12th Jul 202684 PMAQI
12th Jul 202665 PMAQI
12th Jul 202686 PMAQI
12th Jul 202687 PMAQI
12th Jul 202688 PMAQI
12th Jul 202689 PMAQI
12th Jul 2026810 PMAQI
12th Jul 20261011 PMAQI
13th Jul 20261012 AMAQI
13th Jul 2026181 AMAQI
13th Jul 2026162 AMAQI
13th Jul 2026183 AMAQI
20°C19/22°C
13th Jul 2026174 AMAQI
13th Jul 202685 AMAQI
13th Jul 202666 AMAQI
13th Jul 202687 AMAQI
13th Jul 202688 AMAQI
13th Jul 202689 AMAQI
13th Jul 2026810 AMAQI
13th Jul 20261411 AMAQI
13th Jul 20262112 PMAQI
13th Jul 2026121 PMAQI
13th Jul 202682 PMAQI
13th Jul 2026143 PMAQI
13th Jul 2026134 PMAQI
13th Jul 2026185 PMAQI
13th Jul 2026186 PMAQI
13th Jul 2026287 PMAQI
13th Jul 2026308 PMAQI
13th Jul 2026269 PMAQI
13th Jul 20262710 PMAQI
13th Jul 20262211 PMAQI
14th Jul 20262212 AMAQI
14th Jul 2026291 AMAQI
14th Jul 2026282 AMAQI
14th Jul 2026283 AMAQI
21°C19/23°C
14th Jul 2026174 AMAQI
14th Jul 2026165 AMAQI
14th Jul 2026276 AMAQI
14th Jul 2026307 AMAQI
14th Jul 2026248 AMAQI
14th Jul 2026309 AMAQI
14th Jul 20261910 AMAQI
14th Jul 20261511 AMAQI
14th Jul 20262112 PMAQI
14th Jul 2026181 PMAQI
14th Jul 2026202 PMAQI
14th Jul 2026203 PMAQI
14th Jul 2026244 PMAQI
14th Jul 2026305 PMAQI
14th Jul 2026306 PMAQI
14th Jul 2026307 PMAQI
14th Jul 2026308 PMAQI
14th Jul 2026329 PMAQI
14th Jul 20263110 PMAQI
14th Jul 20263211 PMAQI
15th Jul 20263712 AMAQI
15th Jul 2026361 AMAQI
15th Jul 2026322 AMAQI
15th Jul 2026303 AMAQI
22°C19/26°C
15th Jul 2026264 AMAQI
15th Jul 2026285 AMAQI
15th Jul 2026226 AMAQI
15th Jul 2026317 AMAQI
15th Jul 2026308 AMAQI
15th Jul 2026289 AMAQI
15th Jul 20262810 AMAQI
15th Jul 20262611 AMAQI
15th Jul 20262212 PMAQI
15th Jul 2026191 PMAQI
15th Jul 2026202 PMAQI
15th Jul 2026183 PMAQI
15th Jul 2026204 PMAQI
15th Jul 2026245 PMAQI
15th Jul 2026246 PMAQI
15th Jul 2026227 PMAQI
15th Jul 2026248 PMAQI
15th Jul 2026279 PMAQI
15th Jul 20262810 PMAQI
15th Jul 20262811 PMAQI
16th Jul 20262812 AMAQI
16th Jul 2026321 AMAQI
16th Jul 2026342 AMAQI
16th Jul 2026353 AMAQI
24°C20/29°C
16th Jul 2026324 AMAQI
16th Jul 2026265 AMAQI
16th Jul 2026246 AMAQI
16th Jul 2026287 AMAQI
16th Jul 2026268 AMAQI
16th Jul 2026329 AMAQI
16th Jul 20263810 AMAQI
16th Jul 20263211 AMAQI
16th Jul 20263412 PMAQI
16th Jul 2026321 PMAQI
16th Jul 2026222 PMAQI
16th Jul 2026223 PMAQI
16th Jul 2026244 PMAQI
16th Jul 2026255 PMAQI
16th Jul 2026246 PMAQI
16th Jul 2026267 PMAQI
16th Jul 2026248 PMAQI
16th Jul 2026269 PMAQI
16th Jul 20262610 PMAQI
16th Jul 20263011 PMAQI
17th Jul 20262812 AMAQI
17th Jul 2026301 AMAQI
17th Jul 2026262 AMAQI
17th Jul 2026283 AMAQI
25°C20/30°C
17th Jul 2026254 AMAQI
17th Jul 2026285 AMAQI
17th Jul 2026166 AMAQI
17th Jul 2026257 AMAQI
17th Jul 2026248 AMAQI
17th Jul 2026229 AMAQI
17th Jul 20262810 AMAQI
17th Jul 20262411 AMAQI
17th Jul 20262412 PMAQI
17th Jul 2026241 PMAQI
17th Jul 2026242 PMAQI
17th Jul 2026233 PMAQI
17th Jul 2026324 PMAQI
17th Jul 2026315 PMAQI
17th Jul 2026366 PMAQI
17th Jul 2026407 PMAQI
17th Jul 2026368 PMAQI
17th Jul 2026339 PMAQI
17th Jul 20263410 PMAQI
17th Jul 20263311 PMAQI
18th Jul 20263312 AMAQI
18th Jul 2026311 AMAQI
18th Jul 2026312 AMAQI
18th Jul 2026293 AMAQI
22°C19/27°C
18th Jul 2026294 AMAQI
18th Jul 2026275 AMAQI
18th Jul 2026276 AMAQI
18th Jul 2026257 AMAQI
18th Jul 2026278 AMAQI
18th Jul 2026259 AMAQI
18th Jul 20262510 AMAQI
18th Jul 20262311 AMAQI
18th Jul 20262112 PMAQI
18th Jul 2026211 PMAQI
18th Jul 2026272 PMAQI
18th Jul 2026213 PMAQI
18th Jul 2026214 PMAQI
18th Jul 2026365 PMAQI
18th Jul 2026336 PMAQI
18th Jul 2026317 PMAQI
18th Jul 2026258 PMAQI
18th Jul 2026259 PMAQI
18th Jul 20262310 PMAQI
18th Jul 20262911 PMAQI
19th Jul 20262712 AMAQI
19th Jul 2026271 AMAQI
19th Jul 2026192 AMAQI
19th Jul 2026193 AMAQI
21°C19/26°C
19th Jul 2026254 AMAQI
19th Jul 2026235 AMAQI
19th Jul 2026146 AMAQI
19th Jul 2026197 AMAQI
19th Jul 2026148 AMAQI
19th Jul 2026169 AMAQI
19th Jul 20261910 AMAQI
19th Jul 20261711 AMAQI
19th Jul 20262512 PMAQI
19th Jul 2026171 PMAQI
19th Jul 2026212 PMAQI
19th Jul 2026273 PMAQI
19th Jul 2026234 PMAQI
19th Jul 2026275 PMAQI
19th Jul 2026296 PMAQI
19th Jul 2026297 PMAQI
19th Jul 2026278 PMAQI
19th Jul 2026279 PMAQI
19th Jul 20262910 PMAQI
19th Jul 20263111 PMAQI
20th Jul 20263112 AMAQI
20th Jul 2026331 AMAQI
20th Jul 2026292 AMAQI
20th Jul 2026333 AMAQI
23°C19/29°C
20th Jul 2026314 AMAQI
20th Jul 2026315 AMAQI
20th Jul 2026386 AMAQI
20th Jul 2026367 AMAQI
20th Jul 2026368 AMAQI
20th Jul 2026369 AMAQI
20th Jul 20263610 AMAQI
20th Jul 20263311 AMAQI
20th Jul 20263112 PMAQI
20th Jul 2026251 PMAQI
20th Jul 2026292 PMAQI
20th Jul 2026293 PMAQI
20th Jul 2026254 PMAQI
20th Jul 2026255 PMAQI
20th Jul 2026256 PMAQI
20th Jul 2026257 PMAQI
20th Jul 2026218 PMAQI
20th Jul 2026239 PMAQI
20th Jul 20262310 PMAQI
20th Jul 20262111 PMAQI
21st Jul 20262312 AMAQI
21st Jul 2026301 AMAQI
21st Jul 2026272 AMAQI
21st Jul 2026363 AMAQI
23°C21/27°C
21st Jul 2026304 AMAQI
21st Jul 2026345 AMAQI
21st Jul 2026236 AMAQI
21st Jul 2026257 AMAQI
21st Jul 2026298 AMAQI
21st Jul 2026279 AMAQI
21st Jul 20262310 AMAQI
21st Jul 20262311 AMAQI
21st Jul 2026211 PMAQI
21st Jul 2026232 PMAQI
21st Jul 2026233 PMAQI
21st Jul 2026214 PMAQI
21st Jul 2026215 PMAQI
21st Jul 2026216 PMAQI
21st Jul 2026757 PMAQI
21st Jul 2026238 PMAQI
21st Jul 2026239 PMAQI
21st Jul 20262110 PMAQI
21st Jul 20262111 PMAQI
22nd Jul 20262112 AMAQI
22nd Jul 2026231 AMAQI
22nd Jul 2026212 AMAQI
22nd Jul 2026253 AMAQI
23°C21/26°C
22nd Jul 2026254 AMAQI
22nd Jul 2026215 AMAQI
22nd Jul 2026216 AMAQI
22nd Jul 2026217 AMAQI
22nd Jul 2026218 AMAQI
22nd Jul 2026219 AMAQI
22nd Jul 20262110 AMAQI
22nd Jul 20262311 AMAQI
22nd Jul 20262512 PMAQI
22nd Jul 2026291 PMAQI
22nd Jul 2026272 PMAQI
22nd Jul 2026303 PMAQI
22nd Jul 2026334 PMAQI
22nd Jul 2026275 PMAQI
22nd Jul 2026236 PMAQI
22nd Jul 2026237 PMAQI
22nd Jul 2026218 PMAQI
22nd Jul 2026219 PMAQI
22nd Jul 20262110 PMAQI
22nd Jul 20262511 PMAQI
23rd Jul 20262512 AMAQI
23rd Jul 2026251 AMAQI
23rd Jul 2026212 AMAQI
23rd Jul 2026253 AMAQI
22°C20/27°C
23rd Jul 2026234 AMAQI
23rd Jul 2026255 AMAQI
23rd Jul 2026316 AMAQI
23rd Jul 2026277 AMAQI
23rd Jul 2026258 AMAQI
23rd Jul 2026259 AMAQI
23rd Jul 20262110 AMAQI
23rd Jul 20262711 AMAQI
23rd Jul 20262912 PMAQI
23rd Jul 2026291 PMAQI
23rd Jul 2026292 PMAQI
23rd Jul 2026293 PMAQI
23rd Jul 2026294 PMAQI
23rd Jul 2026235 PMAQI
23rd Jul 2026216 PMAQI
23rd Jul 2026217 PMAQI
23rd Jul 2026218 PMAQI
23rd Jul 2026239 PMAQI
23rd Jul 20262110 PMAQI
23rd Jul 20262511 PMAQI
24th Jul 20262512 AMAQI
24th Jul 2026251 AMAQI
24th Jul 2026322 AMAQI
24th Jul 2026233 AMAQI
20°C19/22°C
24th Jul 2026254 AMAQI
24th Jul 2026385 AMAQI
24th Jul 2026326 AMAQI
24th Jul 2026307 AMAQI
24th Jul 2026368 AMAQI
24th Jul 2026219 AMAQI
24th Jul 20263410 AMAQI
24th Jul 20263211 AMAQI
24th Jul 20262112 PMAQI
24th Jul 2026211 PMAQI
24th Jul 2026232 PMAQI
24th Jul 2026253 PMAQI
24th Jul 2026254 PMAQI
24th Jul 2026255 PMAQI
24th Jul 2026256 PMAQI
24th Jul 2026217 PMAQI
24th Jul 2026238 PMAQI
24th Jul 2026239 PMAQI
24th Jul 20262310 PMAQI
24th Jul 20262711 PMAQI
25th Jul 20262312 AMAQI
25th Jul 2026251 AMAQI
25th Jul 2026252 AMAQI
25th Jul 2026253 AMAQI
20°C19/22°C
25th Jul 2026214 AMAQI
25th Jul 2026215 AMAQI
25th Jul 2026256 AMAQI
25th Jul 2026297 AMAQI
25th Jul 2026298 AMAQI
25th Jul 2026259 AMAQI
25th Jul 20262710 AMAQI
25th Jul 20262711 AMAQI
25th Jul 20262112 PMAQI
25th Jul 2026211 PMAQI
25th Jul 2026272 PMAQI
25th Jul 2026293 PMAQI
25th Jul 2026254 PMAQI
25th Jul 2026235 PMAQI
25th Jul 2026216 PMAQI
25th Jul 2026257 PMAQI
25th Jul 2026258 PMAQI
25th Jul 2026259 PMAQI
25th Jul 20262710 PMAQI
25th Jul 20262711 PMAQI
26th Jul 20262512 AMAQI
26th Jul 2026231 AMAQI
26th Jul 2026252 AMAQI
26th Jul 2026253 AMAQI
20°C19/20°C
26th Jul 2026274 AMAQI
26th Jul 2026295 AMAQI
26th Jul 2026256 AMAQI
26th Jul 2026237 AMAQI
26th Jul 2026218 AMAQI
26th Jul 2026259 AMAQI
26th Jul 20263110 AMAQI
26th Jul 20262911 AMAQI
26th Jul 20262512 PMAQI
26th Jul 2026211 PMAQI
26th Jul 2026212 PMAQI
26th Jul 2026233 PMAQI
26th Jul 2026254 PMAQI
26th Jul 2026255 PMAQI
26th Jul 2026256 PMAQI
26th Jul 2026217 PMAQI
26th Jul 2026258 PMAQI
26th Jul 2026219 PMAQI
26th Jul 20262510 PMAQI
26th Jul 20262511 PMAQI
27th Jul 20262512 AMAQI
27th Jul 2026211 AMAQI
27th Jul 2026252 AMAQI
27th Jul 2026213 AMAQI
18°C18/19°C
27th Jul 2026254 AMAQI
27th Jul 2026235 AMAQI
27th Jul 2026216 AMAQI
27th Jul 2026217 AMAQI
27th Jul 2026258 AMAQI
27th Jul 2026299 AMAQI
27th Jul 20262510 AMAQI
27th Jul 20262711 AMAQI
27th Jul 20262112 PMAQI
27th Jul 2026211 PMAQI
27th Jul 2026212 PMAQI
27th Jul 2026293 PMAQI
27th Jul 2026254 PMAQI
27th Jul 2026235 PMAQI
27th Jul 2026236 PMAQI
27th Jul 2026217 PMAQI
27th Jul 2026238 PMAQI
27th Jul 2026299 PMAQI
27th Jul 20263110 PMAQI
27th Jul 20262911 PMAQI
28th Jul 20262312 AMAQI
28th Jul 2026251 AMAQI
28th Jul 2026252 AMAQI
28th Jul 2026253 AMAQI
19°C18/21°C
28th Jul 2026254 AMAQI
28th Jul 2026215 AMAQI
28th Jul 2026216 AMAQI
28th Jul 2026217 AMAQI
28th Jul 2026238 AMAQI
28th Jul 2026259 AMAQI
28th Jul 20262510 AMAQI
28th Jul 20262511 AMAQI
28th Jul 20262512 PMAQI
28th Jul 2026251 PMAQI
28th Jul 2026212 PMAQI
28th Jul 2026273 PMAQI
28th Jul 2026254 PMAQI
28th Jul 2026215 PMAQI
28th Jul 2026236 PMAQI
28th Jul 2026217 PMAQI
28th Jul 2026218 PMAQI
28th Jul 2026299 PMAQI
28th Jul 20262710 PMAQI
28th Jul 20262511 PMAQI
29th Jul 20262512 AMAQI
29th Jul 2026251 AMAQI
29th Jul 2026252 AMAQI
29th Jul 2026273 AMAQI
20°C16/24°C
29th Jul 2026254 AMAQI
29th Jul 2026215 AMAQI
29th Jul 2026296 AMAQI
29th Jul 2026297 AMAQI
29th Jul 2026338 AMAQI
29th Jul 2026259 AMAQI
29th Jul 20262910 AMAQI
29th Jul 20262511 AMAQI
29th Jul 20262712 PMAQI
29th Jul 2026271 PMAQI
29th Jul 2026272 PMAQI
29th Jul 2026293 PMAQI
29th Jul 2026294 PMAQI
29th Jul 2026275 PMAQI
29th Jul 2026316 PMAQI
29th Jul 2026257 PMAQI
29th Jul 2026238 PMAQI
29th Jul 2026219 PMAQI
29th Jul 20262110 PMAQI
29th Jul 20262511 PMAQI
30th Jul 20262512 AMAQI
30th Jul 2026321 AMAQI
30th Jul 2026252 AMAQI
30th Jul 2026253 AMAQI
20°C19/21°C
30th Jul 2026254 AMAQI
30th Jul 2026275 AMAQI
30th Jul 2026256 AMAQI
30th Jul 2026237 AMAQI
30th Jul 2026238 AMAQI
30th Jul 2026239 AMAQI
30th Jul 20262510 AMAQI
30th Jul 20262711 AMAQI
30th Jul 20262512 PMAQI
30th Jul 2026251 PMAQI
30th Jul 2026252 PMAQI
30th Jul 2026233 PMAQI
30th Jul 2026234 PMAQI
30th Jul 2026255 PMAQI
30th Jul 2026216 PMAQI
30th Jul 2026257 PMAQI
30th Jul 2026258 PMAQI
30th Jul 2026259 PMAQI
30th Jul 20262510 PMAQI
30th Jul 20262711 PMAQI
31st Jul 20262712 AMAQI
31st Jul 2026291 AMAQI
31st Jul 2026252 AMAQI
31st Jul 2026253 AMAQI
21°C19/24°C
31st Jul 2026254 AMAQI
31st Jul 2026275 AMAQI
31st Jul 2026276 AMAQI
31st Jul 2026257 AMAQI
31st Jul 2026258 AMAQI
31st Jul 2026239 AMAQI
31st Jul 20262310 AMAQI
31st Jul 20262711 AMAQI
31st Jul 20262712 PMAQI
31st Jul 2026251 PMAQI
31st Jul 2026232 PMAQI
31st Jul 2026233 PMAQI
31st Jul 2026254 PMAQI
31st Jul 2026255 PMAQI
31st Jul 2026256 PMAQI
31st Jul 2026257 PMAQI
31st Jul 2026278 PMAQI
31st Jul 2026239 PMAQI
31st Jul 20262310 PMAQI
31st Jul 20262311 PMAQI
1st Aug 20262112 AMAQI
1st Aug 2026231 AMAQI
1st Aug 2026252 AMAQI
1st Aug 2026273 AMAQI
21°C18/26°C
1st Aug 2026254 AMAQI
1st Aug 2026255 AMAQI
1st Aug 2026256 AMAQI
1st Aug 2026257 AMAQI
1st Aug 2026258 AMAQI
1st Aug 2026199 AMAQI
1st Aug 20262310 AMAQI
1st Aug 20262111 AMAQI
1st Aug 20261912 PMAQI
1st Aug 2026191 PMAQI
1st Aug 2026192 PMAQI
1st Aug 2026193 PMAQI
1st Aug 2026174 PMAQI
1st Aug 2026195 PMAQI
1st Aug 2026216 PMAQI
1st Aug 2026217 PMAQI
1st Aug 2026178 PMAQI
1st Aug 2026199 PMAQI
1st Aug 20261710 PMAQI
1st Aug 20262111 PMAQI
2nd Aug 20261912 AMAQI
2nd Aug 2026231 AMAQI
2nd Aug 2026192 AMAQI
2nd Aug 2026173 AMAQI
19°C19/19°C
2nd Aug 2026214 AMAQI
2nd Aug 2026195 AMAQI
2nd Aug 2026216 AMAQI
2nd Aug 2026197 AMAQI
2nd Aug 2026198 AMAQI
2nd Aug 2026199 AMAQI
2nd Aug 20262110 AMAQI
2nd Aug 20261411 AMAQI
2nd Aug 20262112 PMAQI
2nd Aug 2026191 PMAQI
2nd Aug 2026192 PMAQI
2nd Aug 2026193 PMAQI
2nd Aug 2026174 PMAQI
2nd Aug 2026215 PMAQI
2nd Aug 2026256 PMAQI
2nd Aug 2026217 PMAQI
2nd Aug 2026178 PMAQI
2nd Aug 2026179 PMAQI
2nd Aug 20261910 PMAQI
2nd Aug 20261911 PMAQI
3rd Aug 20262312 AMAQI
3rd Aug 2026251 AMAQI
3rd Aug 2026252 AMAQI
3rd Aug 2026213 AMAQI
18°C17/18°C
3rd Aug 2026254 AMAQI
3rd Aug 2026255 AMAQI
3rd Aug 2026236 AMAQI
3rd Aug 2026237 AMAQI
3rd Aug 2026218 AMAQI
3rd Aug 2026219 AMAQI
3rd Aug 20262110 AMAQI
3rd Aug 20262111 AMAQI
3rd Aug 20262312 PMAQI
3rd Aug 2026251 PMAQI
3rd Aug 2026252 PMAQI
3rd Aug 2026273 PMAQI
3rd Aug 2026254 PMAQI
3rd Aug 2026235 PMAQI
3rd Aug 2026296 PMAQI
3rd Aug 2026277 PMAQI
3rd Aug 2026258 PMAQI
3rd Aug 2026259 PMAQI
3rd Aug 20262910 PMAQI
3rd Aug 20262911 PMAQI
4th Aug 20262512 AMAQI
4th Aug 2026251 AMAQI
4th Aug 2026252 AMAQI
4th Aug 2026253 AMAQI
19°C14/23°C
4th Aug 2026254 AMAQI
4 AM4th Aug 2026255 AMAQI
4th Aug 2026256 AMAQI
4th Aug 2026217 AMAQI
4th Aug 2026218 AMAQI
4th Aug 2026339 AMAQI
4th Aug 20262710 AMAQI
4th Aug 20262511 AMAQI
11 AM4th Aug 20262512 PMAQI
4th Aug 2026231 PMAQI
4th Aug 2026232 PMAQI
4th Aug 2026273 PMAQI
4th Aug 2026294 PMAQI
4th Aug 2026295 PMAQI
4th Aug 2026296 PMAQI
6 PM4th Aug 2026297 PMAQI
4th Aug 2026258 PMAQI
4th Aug 2026219 PMAQI
4th Aug 20262510 PMAQI
4th Aug 20262511 PMAQI
11 PM3 AM
18°C13/24°C
Day time
Avg. Highest Time
5 AM
26AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
2 PM
22AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 5 AM (Avg. 26), while the lowest AQI was between 2 PM to 2 PM (Avg. 22).
Night time
Avg. Highest Time
1 AM
27AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
8 PM - 10 PM
24AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 1 AM (Avg. 27), while the lowest AQI was between 8 PM to 10 PM (Avg. 24).
2026 Days Vs Air Quality
Yokacho, Kuji, Iwate, Japan
2026
86%
186
14%
30
Total number of days with different AQI categories in last 216 days in 2026 (149 days remaining)
Good
186 DaysModerate
30 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 86%
Health Risk Level:
Low
In 2026, 86% of 216 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
Yokacho, Kuji, Iwate, 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
18AQI (US)
18AQI (US)
3rd January 2026
18AQI (US)
18AQI (US)
4th January 2026
16AQI (US)
16AQI (US)
5th January 2026
15AQI (US)
15AQI (US)
6th January 2026
22AQI (US)
22AQI (US)
7th January 2026
22AQI (US)
22AQI (US)
8th January 2026
17AQI (US)
17AQI (US)
9th January 2026
27AQI (US)
27AQI (US)
10th January 2026
19AQI (US)
19AQI (US)
11th January 2026
15AQI (US)
15AQI (US)
12th January 2026
19AQI (US)
19AQI (US)
13th January 2026
15AQI (US)
15AQI (US)
14th January 2026
17AQI (US)
17AQI (US)
15th January 2026
18AQI (US)
18AQI (US)
16th January 2026
23AQI (US)
23AQI (US)
17th January 2026
35AQI (US)
35AQI (US)
18th January 2026
20AQI (US)
20AQI (US)
19th January 2026
30AQI (US)
30AQI (US)
20th January 2026
25AQI (US)
25AQI (US)
21st January 2026
17AQI (US)
17AQI (US)
22nd January 2026
19AQI (US)
19AQI (US)
23rd January 2026
32AQI (US)
32AQI (US)
24th January 2026
31AQI (US)
31AQI (US)
25th January 2026
40AQI (US)
40AQI (US)
26th January 2026
25AQI (US)
25AQI (US)
27th January 2026
27AQI (US)
27AQI (US)
28th January 2026
29AQI (US)
29AQI (US)
29th January 2026
22AQI (US)
22AQI (US)
30th January 2026
39AQI (US)
39AQI (US)
31st January 2026
42AQI (US)
42AQI (US)
1st February 2026
35AQI (US)
35AQI (US)
2nd February 2026
28AQI (US)
28AQI (US)
3rd February 2026
23AQI (US)
23AQI (US)
4th February 2026
27AQI (US)
27AQI (US)
5th February 2026
38AQI (US)
38AQI (US)
6th February 2026
26AQI (US)
26AQI (US)
7th February 2026
12AQI (US)
12AQI (US)
8th February 2026
18AQI (US)
18AQI (US)
9th February 2026
42AQI (US)
42AQI (US)
10th February 2026
52AQI (US)
52AQI (US)
11th February 2026
70AQI (US)
70AQI (US)
12th February 2026
25AQI (US)
25AQI (US)
13th February 2026
19AQI (US)
19AQI (US)
14th February 2026
80AQI (US)
80AQI (US)
15th February 2026
69AQI (US)
69AQI (US)
16th February 2026
33AQI (US)
33AQI (US)
17th February 2026
21AQI (US)
21AQI (US)
18th February 2026
35AQI (US)
35AQI (US)
19th February 2026
30AQI (US)
30AQI (US)
20th February 2026
37AQI (US)
37AQI (US)
21st February 2026
45AQI (US)
45AQI (US)
22nd February 2026
43AQI (US)
43AQI (US)
23rd February 2026
45AQI (US)
45AQI (US)
24th February 2026
42AQI (US)
42AQI (US)
25th February 2026
35AQI (US)
35AQI (US)
26th February 2026
38AQI (US)
38AQI (US)
27th February 2026
42AQI (US)
42AQI (US)
28th February 2026
38AQI (US)
38AQI (US)
1st March 2026
41AQI (US)
41AQI (US)
2nd March 2026
72AQI (US)
72AQI (US)
3rd March 2026
54AQI (US)
54AQI (US)
4th March 2026
62AQI (US)
62AQI (US)
5th March 2026
61AQI (US)
61AQI (US)
6th March 2026
34AQI (US)
34AQI (US)
7th March 2026
45AQI (US)
45AQI (US)
8th March 2026
46AQI (US)
46AQI (US)
9th March 2026
41AQI (US)
41AQI (US)
10th March 2026
56AQI (US)
56AQI (US)
11th March 2026
56AQI (US)
56AQI (US)
12th March 2026
64AQI (US)
64AQI (US)
13th March 2026
40AQI (US)
40AQI (US)
14th March 2026
47AQI (US)
47AQI (US)
15th March 2026
59AQI (US)
59AQI (US)
16th March 2026
48AQI (US)
48AQI (US)
17th March 2026
57AQI (US)
57AQI (US)
18th March 2026
44AQI (US)
44AQI (US)
19th March 2026
34AQI (US)
34AQI (US)
20th March 2026
26AQI (US)
26AQI (US)
21st March 2026
46AQI (US)
46AQI (US)
22nd March 2026
45AQI (US)
45AQI (US)
23rd March 2026
45AQI (US)
45AQI (US)
24th March 2026
65AQI (US)
65AQI (US)
25th March 2026
47AQI (US)
47AQI (US)
26th March 2026
34AQI (US)
34AQI (US)
27th March 2026
19AQI (US)
19AQI (US)
28th March 2026
29AQI (US)
29AQI (US)
29th March 2026
59AQI (US)
59AQI (US)
30th March 2026
68AQI (US)
68AQI (US)
31st March 2026
53AQI (US)
53AQI (US)
1st April 2026
25AQI (US)
25AQI (US)
2nd April 2026
24AQI (US)
24AQI (US)
3rd April 2026
61AQI (US)
61AQI (US)
4th April 2026
36AQI (US)
36AQI (US)
5th April 2026
17AQI (US)
17AQI (US)
6th April 2026
20AQI (US)
20AQI (US)
7th April 2026
27AQI (US)
27AQI (US)
8th April 2026
21AQI (US)
21AQI (US)
9th April 2026
26AQI (US)
26AQI (US)
10th April 2026
46AQI (US)
46AQI (US)
11th April 2026
34AQI (US)
34AQI (US)
12th April 2026
31AQI (US)
31AQI (US)
13th April 2026
31AQI (US)
31AQI (US)
14th April 2026
37AQI (US)
37AQI (US)
15th April 2026
42AQI (US)
42AQI (US)
16th April 2026
30AQI (US)
30AQI (US)
17th April 2026
26AQI (US)
26AQI (US)
18th April 2026
26AQI (US)
26AQI (US)
19th April 2026
33AQI (US)
33AQI (US)
20th April 2026
34AQI (US)
34AQI (US)
21st April 2026
45AQI (US)
45AQI (US)
22nd April 2026
54AQI (US)
54AQI (US)
23rd April 2026
42AQI (US)
42AQI (US)
24th April 2026
22AQI (US)
22AQI (US)
25th April 2026
37AQI (US)
37AQI (US)
26th April 2026
40AQI (US)
40AQI (US)
27th April 2026
43AQI (US)
43AQI (US)
28th April 2026
25AQI (US)
25AQI (US)
29th April 2026
20AQI (US)
20AQI (US)
30th April 2026
39AQI (US)
39AQI (US)
1st May 2026
35AQI (US)
35AQI (US)
2nd May 2026
19AQI (US)
19AQI (US)
3rd May 2026
32AQI (US)
32AQI (US)
4th May 2026
28AQI (US)
28AQI (US)
5th May 2026
17AQI (US)
17AQI (US)
6th May 2026
29AQI (US)
29AQI (US)
7th May 2026
22AQI (US)
22AQI (US)
8th May 2026
29AQI (US)
29AQI (US)
9th May 2026
30AQI (US)
30AQI (US)
10th May 2026
31AQI (US)
31AQI (US)
11th May 2026
27AQI (US)
27AQI (US)
12th May 2026
36AQI (US)
36AQI (US)
13th May 2026
40AQI (US)
40AQI (US)
14th May 2026
29AQI (US)
29AQI (US)
15th May 2026
44AQI (US)
44AQI (US)
16th May 2026
85AQI (US)
85AQI (US)
17th May 2026
70AQI (US)
70AQI (US)
18th May 2026
56AQI (US)
56AQI (US)
19th May 2026
55AQI (US)
55AQI (US)
20th May 2026
63AQI (US)
63AQI (US)
21st May 2026
60AQI (US)
60AQI (US)
22nd May 2026
69AQI (US)
69AQI (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
46AQI (US)
46AQI (US)
27th May 2026
26AQI (US)
26AQI (US)
28th May 2026
31AQI (US)
31AQI (US)
29th May 2026
18AQI (US)
18AQI (US)
30th May 2026
23AQI (US)
23AQI (US)
31st May 2026
24AQI (US)
24AQI (US)
1st June 2026
30AQI (US)
30AQI (US)
2nd June 2026
52AQI (US)
52AQI (US)
3rd June 2026
43AQI (US)
43AQI (US)
4th June 2026
18AQI (US)
18AQI (US)
5th June 2026
17AQI (US)
17AQI (US)
6th June 2026
20AQI (US)
20AQI (US)
7th June 2026
21AQI (US)
21AQI (US)
8th June 2026
20AQI (US)
20AQI (US)
9th June 2026
21AQI (US)
21AQI (US)
10th June 2026
21AQI (US)
21AQI (US)
11th June 2026
23AQI (US)
23AQI (US)
12th June 2026
22AQI (US)
22AQI (US)
13th June 2026
24AQI (US)
24AQI (US)
14th June 2026
23AQI (US)
23AQI (US)
15th June 2026
35AQI (US)
35AQI (US)
16th June 2026
34AQI (US)
34AQI (US)
17th June 2026
39AQI (US)
39AQI (US)
18th June 2026
46AQI (US)
46AQI (US)
19th June 2026
26AQI (US)
26AQI (US)
20th June 2026
22AQI (US)
22AQI (US)
21st June 2026
20AQI (US)
20AQI (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
27AQI (US)
27AQI (US)
27th June 2026
27AQI (US)
27AQI (US)
28th June 2026
26AQI (US)
26AQI (US)
29th June 2026
24AQI (US)
24AQI (US)
30th June 2026
22AQI (US)
22AQI (US)
1st July 2026
23AQI (US)
23AQI (US)
2nd July 2026
23AQI (US)
23AQI (US)
3rd July 2026
24AQI (US)
24AQI (US)
4th July 2026
24AQI (US)
24AQI (US)
5th July 2026
23AQI (US)
23AQI (US)
6th July 2026
26AQI (US)
26AQI (US)
7th July 2026
22AQI (US)
22AQI (US)
8th July 2026
31AQI (US)
31AQI (US)
9th July 2026
20AQI (US)
20AQI (US)
10th July 2026
28AQI (US)
28AQI (US)
11th July 2026
30AQI (US)
30AQI (US)
12th July 2026
20AQI (US)
20AQI (US)
13th July 2026
16AQI (US)
16AQI (US)
14th July 2026
25AQI (US)
25AQI (US)
15th July 2026
26AQI (US)
26AQI (US)
16th July 2026
28AQI (US)
28AQI (US)
17th July 2026
28AQI (US)
28AQI (US)
18th July 2026
27AQI (US)
27AQI (US)
19th July 2026
23AQI (US)
23AQI (US)
20th July 2026
29AQI (US)
29AQI (US)
21st July 2026
27AQI (US)
27AQI (US)
22nd July 2026
24AQI (US)
24AQI (US)
23rd July 2026
25AQI (US)
25AQI (US)
24th July 2026
26AQI (US)
26AQI (US)
25th July 2026
25AQI (US)
25AQI (US)
26th July 2026
25AQI (US)
25AQI (US)
27th July 2026
24AQI (US)
24AQI (US)
28th July 2026
24AQI (US)
24AQI (US)
29th July 2026
26AQI (US)
26AQI (US)
30th July 2026
25AQI (US)
25AQI (US)
31st July 2026
25AQI (US)
25AQI (US)
1st August 2026
21AQI (US)
21AQI (US)
2nd August 2026
19AQI (US)
19AQI (US)
3rd August 2026
24AQI (US)
24AQI (US)
4th August 2026
26AQI (US)
26AQI (US)
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
24AQI (US)
37AQI (US)
48AQI (US)
33AQI (US)
41AQI (US)
26AQI (US)
25AQI (US)
23AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202633AQI (US)
31
24
4
18
13
28
2
21
10
29
1
31
4
186
30
Highest AQI (US) recorded in
March48AQI (US)
Lowest AQI (US) recorded in
August23AQI (US)
202533AQI (US)
31
28
28
3
29
1
31
28
2
29
2
31
30
27
4
27
3
31
350
15
Highest AQI (US) recorded in
July42AQI (US)
Lowest AQI (US) recorded in
January27AQI (US)
202425AQI (US)
31
28
1
30
1
24
6
31
29
1
26
5
31
30
31
30
31
352
14
Highest AQI (US) recorded in
April36AQI (US)
Lowest AQI (US) recorded in
September17AQI (US)
202327AQI (US)
31
27
1
24
7
24
6
28
3
30
28
3
31
30
31
28
1
31
343
21
Highest AQI (US) recorded in
March40AQI (US)
Lowest AQI (US) recorded in
October18AQI (US)
202224AQI (US)
30
1
22
31
15
2
26
5
29
1
21
2
29
31
30
31
297
9
Highest AQI (US) recorded in
April33AQI (US)
Lowest AQI (US) recorded in
August9AQI (US)
202135AQI (US)
30
26
2
24
5
20
1
23
8
24
6
23
8
17
14
27
3
30
1
29
1
30
1
303
50
Highest AQI (US) recorded in
August47AQI (US)
Lowest AQI (US) recorded in
November28AQI (US)
202033AQI (US)
11
1
18
2
18
28
2
31
23
6
2
18
1
30
1
28
2
29
2
234
16
3
Highest AQI (US) recorded in
August43AQI (US)
Lowest AQI (US) recorded in
December29AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2021(Avg.)
35AQI (US)Least Polluted Year Recorded
2022(Avg.)
24AQI (US)Yokacho's annual 2026 AQI (US) (33) shows an average percentage change of 14.3% (worsened AQI (US)) compared to previous years: 2020 (33), 2021 (35), 2022 (24), 2023 (27), 2024 (25), 2025 (33).
