Uchiko, Ehime, 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+
July Air Quality Analysis
Uchiko, Ehime, Japan
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Jul 2025
100AQILowest AQI recorded on
3rd Jul 2022
10AQISame Day Analysis (28th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 41 of Good air quality, showing improvement over 2023 on the same day.
Day & Night AQI Trend: 28th Jul - 29th Jul 2026
Uchiko, Ehime, Japan
AQI
Day
Night
.
5 AM28th Jul 2026
7 PM
4 AM29th Jul 2026
Day time
Avg. Highest Time
4PM28th Jul
50AQI
Avg. Lowest Time
6PM28th Jul
36AQI
Night time
Avg. Highest Time
8PM28th Jul
42AQI
Avg. Lowest Time
4AM29th Jul
21AQI
In the last 24 hours,
Uchiko's AQI reached its highest point of 50 at 4 PM during the Day, while the lowest point, 21, was recorded at 4 AM during the Night between 28th Jul and 29th Jul 2026.
Day & Night AQI Trend : Jun - Jul 2026
Uchiko, Ehime, Japan
JunJul
30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th
Day
Night
30th Jun 2026445 AMAQI
30th Jun 2026586 AMAQI
30th Jun 2026567 AMAQI
30th Jun 2026518 AMAQI
30th Jun 2026469 AMAQI
30th Jun 20264710 AMAQI
30th Jun 20265011 AMAQI
30th Jun 20263412 PMAQI
30th Jun 2026561 PMAQI
30th Jun 2026722 PMAQI
30th Jun 2026583 PMAQI
30th Jun 2026664 PMAQI
30th Jun 2026705 PMAQI
30th Jun 2026726 PMAQI
30th Jun 2026587 PMAQI
30th Jun 2026558 PMAQI
30th Jun 2026569 PMAQI
30th Jun 20265510 PMAQI
30th Jun 20265511 PMAQI
1st Jul 20266412 AMAQI
1st Jul 2026621 AMAQI
1st Jul 2026632 AMAQI
1st Jul 2026533 AMAQI
1st Jul 2026524 AMAQI
21°C19/24°C
1st Jul 2026585 AMAQI
1st Jul 2026466 AMAQI
1st Jul 2026527 AMAQI
1st Jul 2026448 AMAQI
1st Jul 2026409 AMAQI
1st Jul 20263810 AMAQI
1st Jul 20262311 AMAQI
1st Jul 20261212 PMAQI
1st Jul 2026211 PMAQI
1st Jul 2026212 PMAQI
1st Jul 2026173 PMAQI
1st Jul 2026194 PMAQI
1st Jul 2026195 PMAQI
1st Jul 2026216 PMAQI
1st Jul 2026297 PMAQI
1st Jul 2026318 PMAQI
1st Jul 2026239 PMAQI
1st Jul 20262110 PMAQI
1st Jul 20262511 PMAQI
2nd Jul 20262512 AMAQI
2nd Jul 2026171 AMAQI
2nd Jul 2026232 AMAQI
2nd Jul 2026173 AMAQI
2nd Jul 2026184 AMAQI
21°C20/24°C
2nd Jul 2026175 AMAQI
2nd Jul 2026126 AMAQI
2nd Jul 2026127 AMAQI
2nd Jul 2026108 AMAQI
2nd Jul 202689 AMAQI
2nd Jul 2026810 AMAQI
2nd Jul 20261411 AMAQI
2nd Jul 20261212 PMAQI
2nd Jul 2026151 PMAQI
2nd Jul 2026112 PMAQI
2nd Jul 2026123 PMAQI
2nd Jul 2026204 PMAQI
2nd Jul 202685 PMAQI
2nd Jul 2026126 PMAQI
2nd Jul 2026197 PMAQI
2nd Jul 2026158 PMAQI
2nd Jul 2026209 PMAQI
2nd Jul 20262210 PMAQI
2nd Jul 20261711 PMAQI
3rd Jul 20262112 AMAQI
3rd Jul 2026171 AMAQI
3rd Jul 2026252 AMAQI
3rd Jul 2026233 AMAQI
3rd Jul 2026234 AMAQI
23°C20/25°C
3rd Jul 2026235 AMAQI
3rd Jul 2026236 AMAQI
3rd Jul 2026247 AMAQI
3rd Jul 2026258 AMAQI
3rd Jul 2026229 AMAQI
3rd Jul 20262010 AMAQI
3rd Jul 20262311 AMAQI
3rd Jul 20262212 PMAQI
3rd Jul 2026241 PMAQI
3rd Jul 2026262 PMAQI
3rd Jul 2026253 PMAQI
3rd Jul 2026264 PMAQI
3rd Jul 2026265 PMAQI
3rd Jul 2026236 PMAQI
3rd Jul 2026267 PMAQI
3rd Jul 2026248 PMAQI
3rd Jul 2026259 PMAQI
3rd Jul 20262310 PMAQI
3rd Jul 20262611 PMAQI
4th Jul 20262512 AMAQI
4th Jul 2026281 AMAQI
4th Jul 2026262 AMAQI
4th Jul 2026263 AMAQI
4th Jul 2026234 AMAQI
23°C19/27°C
4th Jul 2026265 AMAQI
4th Jul 2026266 AMAQI
4th Jul 2026247 AMAQI
4th Jul 2026248 AMAQI
4th Jul 2026229 AMAQI
4th Jul 20262410 AMAQI
4th Jul 20262411 AMAQI
4th Jul 20262312 PMAQI
4th Jul 2026231 PMAQI
4th Jul 2026242 PMAQI
4th Jul 2026243 PMAQI
4th Jul 2026244 PMAQI
4th Jul 2026235 PMAQI
4th Jul 2026226 PMAQI
4th Jul 2026247 PMAQI
4th Jul 2026228 PMAQI
4th Jul 2026249 PMAQI
4th Jul 20262610 PMAQI
4th Jul 20262411 PMAQI
5th Jul 20262312 AMAQI
5th Jul 2026251 AMAQI
5th Jul 2026212 AMAQI
5th Jul 2026243 AMAQI
5th Jul 2026224 AMAQI
22°C19/23°C
5th Jul 2026225 AMAQI
5th Jul 2026226 AMAQI
5th Jul 2026227 AMAQI
5th Jul 2026248 AMAQI
5th Jul 2026209 AMAQI
5th Jul 20262010 AMAQI
5th Jul 20261811 AMAQI
5th Jul 20261812 PMAQI
5th Jul 2026201 PMAQI
5th Jul 2026222 PMAQI
5th Jul 2026243 PMAQI
5th Jul 2026234 PMAQI
5th Jul 2026245 PMAQI
5th Jul 2026226 PMAQI
5th Jul 2026227 PMAQI
5th Jul 2026218 PMAQI
5th Jul 2026239 PMAQI
5th Jul 20262010 PMAQI
5th Jul 20262511 PMAQI
6th Jul 20262412 AMAQI
6th Jul 2026241 AMAQI
6th Jul 2026262 AMAQI
6th Jul 2026233 AMAQI
6th Jul 2026224 AMAQI
23°C21/26°C
6th Jul 2026245 AMAQI
6th Jul 2026226 AMAQI
6th Jul 2026227 AMAQI
6th Jul 2026248 AMAQI
6th Jul 2026209 AMAQI
6th Jul 20263110 AMAQI
6th Jul 20263811 AMAQI
6th Jul 20262012 PMAQI
6th Jul 2026141 PMAQI
6th Jul 2026212 PMAQI
6th Jul 2026233 PMAQI
6th Jul 2026224 PMAQI
6th Jul 2026165 PMAQI
6th Jul 2026126 PMAQI
6th Jul 2026107 PMAQI
6th Jul 2026108 PMAQI
6th Jul 2026109 PMAQI
6th Jul 20262410 PMAQI
6th Jul 20262011 PMAQI
7th Jul 20262712 AMAQI
7th Jul 2026101 AMAQI
7th Jul 2026102 AMAQI
7th Jul 2026283 AMAQI
7th Jul 2026204 AMAQI
23°C20/26°C
7th Jul 2026305 AMAQI
7th Jul 2026266 AMAQI
7th Jul 2026247 AMAQI
7th Jul 2026258 AMAQI
7th Jul 2026229 AMAQI
7th Jul 20261710 AMAQI
7th Jul 20262411 AMAQI
7th Jul 20261612 PMAQI
7th Jul 2026211 PMAQI
7th Jul 2026242 PMAQI
7th Jul 2026283 PMAQI
7th Jul 2026244 PMAQI
7th Jul 2026285 PMAQI
7th Jul 2026286 PMAQI
7th Jul 2026107 PMAQI
7th Jul 2026108 PMAQI
7th Jul 2026109 PMAQI
7th Jul 20261010 PMAQI
7th Jul 20261011 PMAQI
8th Jul 20261012 AMAQI
8th Jul 2026101 AMAQI
8th Jul 2026102 AMAQI
8th Jul 2026103 AMAQI
8th Jul 2026104 AMAQI
24°C21/28°C
8th Jul 2026105 AMAQI
8th Jul 2026106 AMAQI
8th Jul 2026107 AMAQI
8th Jul 2026108 AMAQI
8th Jul 2026109 AMAQI
8th Jul 20261010 AMAQI
8th Jul 20262211 AMAQI
8th Jul 20262512 PMAQI
8th Jul 2026231 PMAQI
8th Jul 2026162 PMAQI
8th Jul 2026123 PMAQI
8th Jul 2026244 PMAQI
8th Jul 2026225 PMAQI
8th Jul 2026166 PMAQI
8th Jul 2026147 PMAQI
8th Jul 2026148 PMAQI
8th Jul 2026169 PMAQI
8th Jul 20261510 PMAQI
8th Jul 20261611 PMAQI
9th Jul 20262712 AMAQI
9th Jul 2026181 AMAQI
9th Jul 2026282 AMAQI
9th Jul 2026183 AMAQI
9th Jul 2026204 AMAQI
25°C21/29°C
9th Jul 2026185 AMAQI
9th Jul 2026106 AMAQI
9th Jul 2026107 AMAQI
9th Jul 2026108 AMAQI
9th Jul 2026109 AMAQI
9th Jul 20261010 AMAQI
9th Jul 20262111 AMAQI
9th Jul 20262012 PMAQI
9th Jul 2026191 PMAQI
9th Jul 2026102 PMAQI
9th Jul 2026243 PMAQI
9th Jul 2026244 PMAQI
9th Jul 2026245 PMAQI
9th Jul 2026266 PMAQI
9th Jul 2026257 PMAQI
9th Jul 2026248 PMAQI
9th Jul 2026249 PMAQI
9th Jul 20262310 PMAQI
9th Jul 20262711 PMAQI
10th Jul 20262612 AMAQI
10th Jul 2026281 AMAQI
10th Jul 2026272 AMAQI
10th Jul 2026273 AMAQI
10th Jul 2026254 AMAQI
24°C20/29°C
10th Jul 2026285 AMAQI
10th Jul 2026266 AMAQI
10th Jul 2026277 AMAQI
10th Jul 2026268 AMAQI
10th Jul 2026279 AMAQI
10th Jul 20261810 AMAQI
10th Jul 20262611 AMAQI
10th Jul 20261812 PMAQI
10th Jul 2026221 PMAQI
10th Jul 2026222 PMAQI
10th Jul 2026203 PMAQI
10th Jul 2026224 PMAQI
10th Jul 2026265 PMAQI
10th Jul 2026286 PMAQI
10th Jul 2026287 PMAQI
10th Jul 2026288 PMAQI
10th Jul 2026299 PMAQI
10th Jul 20263110 PMAQI
10th Jul 20262911 PMAQI
11th Jul 20263012 AMAQI
11th Jul 2026201 AMAQI
11th Jul 2026322 AMAQI
11th Jul 2026103 AMAQI
11th Jul 2026104 AMAQI
24°C19/29°C
11th Jul 2026105 AMAQI
11th Jul 2026106 AMAQI
11th Jul 2026287 AMAQI
11th Jul 2026328 AMAQI
11th Jul 2026329 AMAQI
11th Jul 20263210 AMAQI
11th Jul 20262611 AMAQI
11th Jul 20261812 PMAQI
11th Jul 2026241 PMAQI
11th Jul 2026262 PMAQI
11th Jul 2026223 PMAQI
11th Jul 2026244 PMAQI
11th Jul 2026285 PMAQI
11th Jul 2026296 PMAQI
11th Jul 2026287 PMAQI
11th Jul 2026238 PMAQI
11th Jul 2026309 PMAQI
11th Jul 20263010 PMAQI
11th Jul 20262811 PMAQI
12th Jul 20263012 AMAQI
12th Jul 2026301 AMAQI
12th Jul 2026302 AMAQI
12th Jul 2026303 AMAQI
12th Jul 2026284 AMAQI
25°C20/30°C
12th Jul 2026185 AMAQI
12th Jul 2026306 AMAQI
12th Jul 2026287 AMAQI
12th Jul 2026308 AMAQI
12th Jul 2026289 AMAQI
12th Jul 20262910 AMAQI
12th Jul 20262511 AMAQI
12th Jul 20262412 PMAQI
12th Jul 2026201 PMAQI
12th Jul 2026222 PMAQI
12th Jul 2026203 PMAQI
12th Jul 2026234 PMAQI
12th Jul 2026265 PMAQI
12th Jul 2026286 PMAQI
12th Jul 2026287 PMAQI
12th Jul 2026268 PMAQI
12th Jul 2026269 PMAQI
12th Jul 20262810 PMAQI
12th Jul 20262811 PMAQI
13th Jul 20262712 AMAQI
13th Jul 2026301 AMAQI
13th Jul 2026272 AMAQI
13th Jul 2026283 AMAQI
13th Jul 2026264 AMAQI
26°C21/31°C
13th Jul 2026265 AMAQI
13th Jul 2026266 AMAQI
13th Jul 2026247 AMAQI
13th Jul 2026268 AMAQI
13th Jul 2026259 AMAQI
13th Jul 20262810 AMAQI
13th Jul 20262611 AMAQI
13th Jul 20262412 PMAQI
13th Jul 2026211 PMAQI
13th Jul 2026202 PMAQI
13th Jul 2026203 PMAQI
13th Jul 2026244 PMAQI
13th Jul 2026295 PMAQI
13th Jul 2026276 PMAQI
13th Jul 2026287 PMAQI
13th Jul 2026288 PMAQI
13th Jul 2026309 PMAQI
13th Jul 20262810 PMAQI
13th Jul 20263111 PMAQI
14th Jul 20263012 AMAQI
14th Jul 2026281 AMAQI
14th Jul 2026312 AMAQI
14th Jul 2026273 AMAQI
14th Jul 2026244 AMAQI
26°C22/31°C
14th Jul 2026305 AMAQI
14th Jul 2026276 AMAQI
14th Jul 2026277 AMAQI
14th Jul 2026248 AMAQI
14th Jul 2026289 AMAQI
14th Jul 20263110 AMAQI
14th Jul 20262411 AMAQI
14th Jul 20262212 PMAQI
14th Jul 2026201 PMAQI
14th Jul 2026222 PMAQI
14th Jul 2026203 PMAQI
14th Jul 2026254 PMAQI
14th Jul 2026295 PMAQI
14th Jul 2026286 PMAQI
14th Jul 2026317 PMAQI
14th Jul 2026468 PMAQI
14th Jul 2026539 PMAQI
14th Jul 20264210 PMAQI
14th Jul 20264011 PMAQI
15th Jul 20265012 AMAQI
15th Jul 2026561 AMAQI
15th Jul 2026462 AMAQI
15th Jul 2026533 AMAQI
15th Jul 2026694 AMAQI
27°C23/31°C
15th Jul 2026325 AMAQI
15th Jul 2026246 AMAQI
15th Jul 2026307 AMAQI
15th Jul 2026278 AMAQI
15th Jul 2026269 AMAQI
15th Jul 20263010 AMAQI
15th Jul 20262811 AMAQI
15th Jul 20262412 PMAQI
15th Jul 2026201 PMAQI
15th Jul 2026202 PMAQI
15th Jul 2026193 PMAQI
15th Jul 2026224 PMAQI
15th Jul 2026255 PMAQI
15th Jul 2026236 PMAQI
15th Jul 2026227 PMAQI
15th Jul 2026248 PMAQI
15th Jul 2026229 PMAQI
15th Jul 20262610 PMAQI
15th Jul 20262411 PMAQI
16th Jul 20262412 AMAQI
16th Jul 2026241 AMAQI
16th Jul 2026262 AMAQI
16th Jul 2026263 AMAQI
16th Jul 2026264 AMAQI
27°C22/32°C
16th Jul 2026285 AMAQI
16th Jul 2026266 AMAQI
16th Jul 2026267 AMAQI
16th Jul 2026268 AMAQI
16th Jul 2026279 AMAQI
16th Jul 20262810 AMAQI
16th Jul 20262511 AMAQI
16th Jul 20264412 PMAQI
16th Jul 2026421 PMAQI
16th Jul 2026402 PMAQI
16th Jul 2026383 PMAQI
16th Jul 2026404 PMAQI
16th Jul 2026365 PMAQI
16th Jul 2026366 PMAQI
16th Jul 2026587 PMAQI
16th Jul 2026538 PMAQI
16th Jul 2026279 PMAQI
16th Jul 20262710 PMAQI
16th Jul 20263011 PMAQI
17th Jul 20262812 AMAQI
17th Jul 2026261 AMAQI
17th Jul 2026282 AMAQI
17th Jul 2026273 AMAQI
17th Jul 2026264 AMAQI
26°C23/31°C
17th Jul 2026265 AMAQI
17th Jul 2026286 AMAQI
17th Jul 2026287 AMAQI
17th Jul 2026248 AMAQI
17th Jul 2026269 AMAQI
17th Jul 20262610 AMAQI
17th Jul 20262411 AMAQI
17th Jul 20262512 PMAQI
17th Jul 2026211 PMAQI
17th Jul 2026242 PMAQI
17th Jul 2026213 PMAQI
17th Jul 2026424 PMAQI
17th Jul 2026465 PMAQI
17th Jul 2026486 PMAQI
17th Jul 2026537 PMAQI
17th Jul 2026498 PMAQI
17th Jul 2026519 PMAQI
17th Jul 20264910 PMAQI
17th Jul 20264611 PMAQI
18th Jul 20266412 AMAQI
18th Jul 2026561 AMAQI
18th Jul 2026542 AMAQI
18th Jul 2026563 AMAQI
18th Jul 2026584 AMAQI
26°C22/31°C
18th Jul 2026525 AMAQI
18th Jul 2026566 AMAQI
18th Jul 2026527 AMAQI
18th Jul 2026428 AMAQI
18th Jul 2026509 AMAQI
18th Jul 20264810 AMAQI
18th Jul 20265011 AMAQI
18th Jul 20265012 PMAQI
18th Jul 2026481 PMAQI
18th Jul 2026462 PMAQI
18th Jul 2026443 PMAQI
18th Jul 2026444 PMAQI
18th Jul 2026445 PMAQI
18th Jul 2026446 PMAQI
18th Jul 2026447 PMAQI
18th Jul 2026448 PMAQI
18th Jul 2026429 PMAQI
18th Jul 20264210 PMAQI
18th Jul 20264611 PMAQI
19th Jul 20264612 AMAQI
19th Jul 2026481 AMAQI
19th Jul 2026482 AMAQI
19th Jul 2026483 AMAQI
19th Jul 2026424 AMAQI
27°C23/31°C
19th Jul 2026465 AMAQI
19th Jul 2026426 AMAQI
19th Jul 2026427 AMAQI
19th Jul 2026448 AMAQI
19th Jul 2026449 AMAQI
19th Jul 20264810 AMAQI
19th Jul 20264711 AMAQI
19th Jul 20264612 PMAQI
19th Jul 2026441 PMAQI
19th Jul 2026462 PMAQI
19th Jul 2026423 PMAQI
19th Jul 2026464 PMAQI
19th Jul 2026425 PMAQI
19th Jul 2026466 PMAQI
19th Jul 2026557 PMAQI
19th Jul 2026578 PMAQI
19th Jul 2026519 PMAQI
19th Jul 20264910 PMAQI
19th Jul 20265811 PMAQI
20th Jul 20265012 AMAQI
20th Jul 2026481 AMAQI
20th Jul 2026462 AMAQI
20th Jul 2026443 AMAQI
20th Jul 2026444 AMAQI
27°C22/32°C
20th Jul 2026425 AMAQI
20th Jul 2026466 AMAQI
20th Jul 2026467 AMAQI
20th Jul 2026468 AMAQI
20th Jul 2026469 AMAQI
20th Jul 20264610 AMAQI
20th Jul 20264211 AMAQI
20th Jul 20264412 PMAQI
20th Jul 2026501 PMAQI
20th Jul 2026482 PMAQI
20th Jul 2026443 PMAQI
20th Jul 2026514 PMAQI
20th Jul 2026465 PMAQI
20th Jul 2026426 PMAQI
20th Jul 2026387 PMAQI
20th Jul 2026408 PMAQI
20th Jul 2026509 PMAQI
20th Jul 20264410 PMAQI
20th Jul 20264011 PMAQI
21st Jul 20263612 AMAQI
21st Jul 2026331 AMAQI
21st Jul 2026312 AMAQI
21st Jul 2026313 AMAQI
21st Jul 2026334 AMAQI
26°C23/31°C
21st Jul 2026335 AMAQI
21st Jul 2026316 AMAQI
21st Jul 2026257 AMAQI
21st Jul 2026258 AMAQI
21st Jul 2026279 AMAQI
21st Jul 20263110 AMAQI
21st Jul 20263311 AMAQI
21st Jul 2026311 PMAQI
21st Jul 2026332 PMAQI
21st Jul 2026403 PMAQI
21st Jul 2026424 PMAQI
21st Jul 2026275 PMAQI
21st Jul 2026256 PMAQI
21st Jul 2026787 PMAQI
21st Jul 2026318 PMAQI
21st Jul 2026349 PMAQI
21st Jul 20263810 PMAQI
21st Jul 20263811 PMAQI
22nd Jul 20264212 AMAQI
22nd Jul 2026421 AMAQI
22nd Jul 2026462 AMAQI
22nd Jul 2026443 AMAQI
22nd Jul 2026464 AMAQI
27°C23/31°C
22nd Jul 2026505 AMAQI
22nd Jul 2026446 AMAQI
22nd Jul 2026487 AMAQI
22nd Jul 2026468 AMAQI
22nd Jul 2026469 AMAQI
22nd Jul 20264210 AMAQI
22nd Jul 20264011 AMAQI
22nd Jul 20265712 PMAQI
22nd Jul 2026501 PMAQI
22nd Jul 2026702 PMAQI
22nd Jul 2026693 PMAQI
22nd Jul 2026724 PMAQI
22nd Jul 2026735 PMAQI
22nd Jul 2026646 PMAQI
22nd Jul 2026667 PMAQI
22nd Jul 2026768 PMAQI
22nd Jul 2026769 PMAQI
22nd Jul 20267210 PMAQI
22nd Jul 20266511 PMAQI
23rd Jul 20265812 AMAQI
23rd Jul 2026621 AMAQI
23rd Jul 2026552 AMAQI
23rd Jul 2026543 AMAQI
23rd Jul 2026604 AMAQI
27°C23/32°C
23rd Jul 2026565 AMAQI
23rd Jul 2026596 AMAQI
23rd Jul 2026577 AMAQI
23rd Jul 2026588 AMAQI
23rd Jul 2026609 AMAQI
23rd Jul 20265210 AMAQI
23rd Jul 20266011 AMAQI
23rd Jul 20265512 PMAQI
23rd Jul 2026601 PMAQI
23rd Jul 2026622 PMAQI
23rd Jul 2026623 PMAQI
23rd Jul 2026584 PMAQI
23rd Jul 2026605 PMAQI
23rd Jul 2026696 PMAQI
23rd Jul 2026697 PMAQI
23rd Jul 2026588 PMAQI
23rd Jul 2026689 PMAQI
23rd Jul 20265110 PMAQI
23rd Jul 20267111 PMAQI
24th Jul 20268712 AMAQI
24th Jul 2026701 AMAQI
24th Jul 2026682 AMAQI
24th Jul 2026253 AMAQI
24th Jul 2026364 AMAQI
27°C23/32°C
24th Jul 2026445 AMAQI
24th Jul 2026296 AMAQI
24th Jul 2026387 AMAQI
24th Jul 2026408 AMAQI
24th Jul 2026409 AMAQI
24th Jul 20264210 AMAQI
24th Jul 20264611 AMAQI
24th Jul 20264012 PMAQI
24th Jul 2026521 PMAQI
24th Jul 2026622 PMAQI
24th Jul 2026463 PMAQI
24th Jul 2026444 PMAQI
24th Jul 2026445 PMAQI
24th Jul 2026446 PMAQI
24th Jul 2026657 PMAQI
24th Jul 2026578 PMAQI
24th Jul 2026699 PMAQI
24th Jul 20266610 PMAQI
24th Jul 20266411 PMAQI
25th Jul 20262512 AMAQI
25th Jul 2026291 AMAQI
25th Jul 2026402 AMAQI
25th Jul 2026483 AMAQI
25th Jul 2026464 AMAQI
27°C23/32°C
25th Jul 2026545 AMAQI
25th Jul 2026546 AMAQI
25th Jul 2026527 AMAQI
25th Jul 2026518 AMAQI
25th Jul 2026539 AMAQI
25th Jul 20265210 AMAQI
25th Jul 20265511 AMAQI
25th Jul 20266012 PMAQI
25th Jul 2026601 PMAQI
25th Jul 2026652 PMAQI
25th Jul 2026653 PMAQI
25th Jul 2026714 PMAQI
25th Jul 2026555 PMAQI
25th Jul 2026526 PMAQI
25th Jul 2026557 PMAQI
25th Jul 2026548 PMAQI
25th Jul 2026489 PMAQI
25th Jul 20266610 PMAQI
25th Jul 20267111 PMAQI
26th Jul 20266812 AMAQI
26th Jul 2026711 AMAQI
26th Jul 2026562 AMAQI
26th Jul 2026573 AMAQI
26th Jul 2026594 AMAQI
27°C22/32°C
26th Jul 2026605 AMAQI
26th Jul 2026626 AMAQI
26th Jul 2026607 AMAQI
26th Jul 2026548 AMAQI
26th Jul 2026529 AMAQI
26th Jul 20265110 AMAQI
26th Jul 20264411 AMAQI
26th Jul 20264212 PMAQI
26th Jul 2026381 PMAQI
26th Jul 2026332 PMAQI
26th Jul 2026383 PMAQI
26th Jul 2026314 PMAQI
26th Jul 2026315 PMAQI
26th Jul 2026296 PMAQI
26th Jul 2026337 PMAQI
26th Jul 2026338 PMAQI
26th Jul 2026409 PMAQI
26th Jul 20263610 PMAQI
26th Jul 20263111 PMAQI
27th Jul 20263612 AMAQI
27th Jul 2026401 AMAQI
27th Jul 2026402 AMAQI
27th Jul 2026423 AMAQI
27th Jul 2026404 AMAQI
27°C22/32°C
27th Jul 2026465 AMAQI
27th Jul 2026406 AMAQI
27th Jul 2026407 AMAQI
27th Jul 2026388 AMAQI
27th Jul 2026389 AMAQI
27th Jul 20264010 AMAQI
27th Jul 20265111 AMAQI
27th Jul 20264812 PMAQI
27th Jul 2026551 PMAQI
27th Jul 2026502 PMAQI
27th Jul 2026523 PMAQI
27th Jul 2026544 PMAQI
27th Jul 2026515 PMAQI
27th Jul 2026536 PMAQI
27th Jul 2026517 PMAQI
27th Jul 2026558 PMAQI
27th Jul 2026529 PMAQI
27th Jul 20264810 PMAQI
27th Jul 20264611 PMAQI
28th Jul 20265112 AMAQI
28th Jul 2026521 AMAQI
28th Jul 2026542 AMAQI
28th Jul 2026443 AMAQI
28th Jul 2026444 AMAQI
28°C23/32°C
28th Jul 2026425 AMAQI
28th Jul 2026426 AMAQI
28th Jul 2026447 AMAQI
28th Jul 2026408 AMAQI
28th Jul 2026429 AMAQI
28th Jul 20263810 AMAQI
28th Jul 20264011 AMAQI
28th Jul 20264012 PMAQI
28th Jul 2026361 PMAQI
28th Jul 2026382 PMAQI
28th Jul 2026383 PMAQI
28th Jul 2026504 PMAQI
28th Jul 2026505 PMAQI
28th Jul 2026366 PMAQI
28th Jul 2026407 PMAQI
28th Jul 2026428 PMAQI
28th Jul 2026319 PMAQI
28th Jul 20263810 PMAQI
28th Jul 20262111 PMAQI
29th Jul 20264212 AMAQI
29th Jul 2026211 AMAQI
29th Jul 2026232 AMAQI
29th Jul 2026403 AMAQI
29th Jul 2026214 AMAQI
27°C23/32°C
29th Jul 2026255 AMAQI
5 AM29th Jul 2026236 AMAQI
29th Jul 2026237 AMAQI
29th Jul 2026218 AMAQI
29th Jul 2026219 AMAQI
29th Jul 20262110 AMAQI
29th Jul 20262311 AMAQI
29th Jul 20262712 PMAQI
12 PM29th Jul 2026271 PMAQI
29th Jul 2026332 PMAQI
29th Jul 2026383 PMAQI
29th Jul 2026444 PMAQI
29th Jul 2026405 PMAQI
29th Jul 2026406 PMAQI
29th Jul 2026297 PMAQI
7 PM29th Jul 2026258 PMAQI
29th Jul 2026259 PMAQI
29th Jul 20263310 PMAQI
29th Jul 20263111 PMAQI
12 AM
4 AM
25°C22/29°C
Day time
Avg. Highest Time
7 PM
38AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
12 PM
31AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 7 PM (Avg. 38), while the lowest AQI was between 12 PM to 12 PM (Avg. 31).
Night time
Avg. Highest Time
12 AM
39AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
4 AM
33AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 12 AM (Avg. 39), while the lowest AQI was between 4 AM to 4 AM (Avg. 33).
2026 Days Vs Air Quality
Uchiko, Ehime, Japan
2026
82%
172
18%
37
Total number of days with different AQI categories in last 210 days in 2026 (155 days remaining)
Good
172 DaysModerate
37 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 82%
Health Risk Level:
Low
In 2026, 82% of 210 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
Uchiko, Ehime, 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
23AQI (US)
23AQI (US)
2nd January 2026
18AQI (US)
18AQI (US)
3rd January 2026
23AQI (US)
23AQI (US)
4th January 2026
34AQI (US)
34AQI (US)
5th January 2026
42AQI (US)
42AQI (US)
6th January 2026
27AQI (US)
27AQI (US)
7th January 2026
23AQI (US)
23AQI (US)
8th January 2026
41AQI (US)
41AQI (US)
9th January 2026
19AQI (US)
19AQI (US)
10th January 2026
26AQI (US)
26AQI (US)
11th January 2026
36AQI (US)
36AQI (US)
12th January 2026
23AQI (US)
23AQI (US)
13th January 2026
34AQI (US)
34AQI (US)
14th January 2026
27AQI (US)
27AQI (US)
15th January 2026
40AQI (US)
40AQI (US)
16th January 2026
52AQI (US)
52AQI (US)
17th January 2026
48AQI (US)
48AQI (US)
18th January 2026
45AQI (US)
45AQI (US)
19th January 2026
56AQI (US)
56AQI (US)
20th January 2026
38AQI (US)
38AQI (US)
21st January 2026
14AQI (US)
14AQI (US)
22nd January 2026
27AQI (US)
27AQI (US)
23rd January 2026
49AQI (US)
49AQI (US)
24th January 2026
48AQI (US)
48AQI (US)
25th January 2026
40AQI (US)
40AQI (US)
26th January 2026
26AQI (US)
26AQI (US)
27th January 2026
50AQI (US)
50AQI (US)
28th January 2026
30AQI (US)
30AQI (US)
29th January 2026
34AQI (US)
34AQI (US)
30th January 2026
25AQI (US)
25AQI (US)
31st January 2026
17AQI (US)
17AQI (US)
1st February 2026
39AQI (US)
39AQI (US)
2nd February 2026
49AQI (US)
49AQI (US)
3rd February 2026
33AQI (US)
33AQI (US)
4th February 2026
46AQI (US)
46AQI (US)
5th February 2026
45AQI (US)
45AQI (US)
6th February 2026
40AQI (US)
40AQI (US)
7th February 2026
26AQI (US)
26AQI (US)
8th February 2026
21AQI (US)
21AQI (US)
9th February 2026
40AQI (US)
40AQI (US)
10th February 2026
47AQI (US)
47AQI (US)
11th February 2026
38AQI (US)
38AQI (US)
12th February 2026
37AQI (US)
37AQI (US)
13th February 2026
29AQI (US)
29AQI (US)
14th February 2026
52AQI (US)
52AQI (US)
15th February 2026
46AQI (US)
46AQI (US)
16th February 2026
54AQI (US)
54AQI (US)
17th February 2026
21AQI (US)
21AQI (US)
18th February 2026
22AQI (US)
22AQI (US)
19th February 2026
46AQI (US)
46AQI (US)
20th February 2026
34AQI (US)
34AQI (US)
21st February 2026
65AQI (US)
65AQI (US)
22nd February 2026
34AQI (US)
34AQI (US)
23rd February 2026
56AQI (US)
56AQI (US)
24th February 2026
37AQI (US)
37AQI (US)
25th February 2026
13AQI (US)
13AQI (US)
26th February 2026
15AQI (US)
15AQI (US)
27th February 2026
48AQI (US)
48AQI (US)
28th February 2026
47AQI (US)
47AQI (US)
1st March 2026
50AQI (US)
50AQI (US)
2nd March 2026
78AQI (US)
78AQI (US)
3rd March 2026
50AQI (US)
50AQI (US)
4th March 2026
34AQI (US)
34AQI (US)
5th March 2026
55AQI (US)
55AQI (US)
6th March 2026
52AQI (US)
52AQI (US)
7th March 2026
55AQI (US)
55AQI (US)
8th March 2026
27AQI (US)
27AQI (US)
9th March 2026
38AQI (US)
38AQI (US)
10th March 2026
37AQI (US)
37AQI (US)
11th March 2026
49AQI (US)
49AQI (US)
12th March 2026
63AQI (US)
63AQI (US)
13th March 2026
46AQI (US)
46AQI (US)
14th March 2026
46AQI (US)
46AQI (US)
15th March 2026
63AQI (US)
63AQI (US)
16th March 2026
65AQI (US)
65AQI (US)
17th March 2026
53AQI (US)
53AQI (US)
18th March 2026
62AQI (US)
62AQI (US)
19th March 2026
34AQI (US)
34AQI (US)
20th March 2026
51AQI (US)
51AQI (US)
21st March 2026
39AQI (US)
39AQI (US)
22nd March 2026
46AQI (US)
46AQI (US)
23rd March 2026
28AQI (US)
28AQI (US)
24th March 2026
47AQI (US)
47AQI (US)
25th March 2026
41AQI (US)
41AQI (US)
26th March 2026
17AQI (US)
17AQI (US)
27th March 2026
33AQI (US)
33AQI (US)
28th March 2026
71AQI (US)
71AQI (US)
29th March 2026
74AQI (US)
74AQI (US)
30th March 2026
61AQI (US)
61AQI (US)
31st March 2026
17AQI (US)
17AQI (US)
1st April 2026
15AQI (US)
15AQI (US)
2nd April 2026
52AQI (US)
52AQI (US)
3rd April 2026
48AQI (US)
48AQI (US)
4th April 2026
43AQI (US)
43AQI (US)
5th April 2026
39AQI (US)
39AQI (US)
6th April 2026
45AQI (US)
45AQI (US)
7th April 2026
30AQI (US)
30AQI (US)
8th April 2026
23AQI (US)
23AQI (US)
9th April 2026
39AQI (US)
39AQI (US)
10th April 2026
44AQI (US)
44AQI (US)
11th April 2026
35AQI (US)
35AQI (US)
12th April 2026
39AQI (US)
39AQI (US)
13th April 2026
36AQI (US)
36AQI (US)
14th April 2026
49AQI (US)
49AQI (US)
15th April 2026
51AQI (US)
51AQI (US)
16th April 2026
18AQI (US)
18AQI (US)
17th April 2026
31AQI (US)
31AQI (US)
18th April 2026
32AQI (US)
32AQI (US)
19th April 2026
38AQI (US)
38AQI (US)
20th April 2026
38AQI (US)
38AQI (US)
21st April 2026
41AQI (US)
41AQI (US)
22nd April 2026
43AQI (US)
43AQI (US)
23rd April 2026
27AQI (US)
27AQI (US)
24th April 2026
18AQI (US)
18AQI (US)
25th April 2026
44AQI (US)
44AQI (US)
26th April 2026
47AQI (US)
47AQI (US)
27th April 2026
53AQI (US)
53AQI (US)
28th April 2026
50AQI (US)
50AQI (US)
29th April 2026
41AQI (US)
41AQI (US)
30th April 2026
27AQI (US)
27AQI (US)
1st May 2026
42AQI (US)
42AQI (US)
2nd May 2026
54AQI (US)
54AQI (US)
3rd May 2026
41AQI (US)
41AQI (US)
4th May 2026
30AQI (US)
30AQI (US)
5th May 2026
26AQI (US)
26AQI (US)
6th May 2026
33AQI (US)
33AQI (US)
7th May 2026
35AQI (US)
35AQI (US)
8th May 2026
30AQI (US)
30AQI (US)
9th May 2026
30AQI (US)
30AQI (US)
10th May 2026
36AQI (US)
36AQI (US)
11th May 2026
38AQI (US)
38AQI (US)
12th May 2026
38AQI (US)
38AQI (US)
13th May 2026
44AQI (US)
44AQI (US)
14th May 2026
38AQI (US)
38AQI (US)
15th May 2026
40AQI (US)
40AQI (US)
16th May 2026
79AQI (US)
79AQI (US)
17th May 2026
65AQI (US)
65AQI (US)
18th May 2026
53AQI (US)
53AQI (US)
19th May 2026
46AQI (US)
46AQI (US)
20th May 2026
62AQI (US)
62AQI (US)
21st May 2026
65AQI (US)
65AQI (US)
22nd May 2026
69AQI (US)
69AQI (US)
23rd May 2026
61AQI (US)
61AQI (US)
24th May 2026
63AQI (US)
63AQI (US)
25th May 2026
54AQI (US)
54AQI (US)
26th May 2026
41AQI (US)
41AQI (US)
27th May 2026
25AQI (US)
25AQI (US)
28th May 2026
26AQI (US)
26AQI (US)
29th May 2026
26AQI (US)
26AQI (US)
30th May 2026
25AQI (US)
25AQI (US)
31st May 2026
28AQI (US)
28AQI (US)
1st June 2026
28AQI (US)
28AQI (US)
2nd June 2026
30AQI (US)
30AQI (US)
3rd June 2026
28AQI (US)
28AQI (US)
4th June 2026
24AQI (US)
24AQI (US)
5th June 2026
22AQI (US)
22AQI (US)
6th June 2026
24AQI (US)
24AQI (US)
7th June 2026
21AQI (US)
21AQI (US)
8th June 2026
21AQI (US)
21AQI (US)
9th June 2026
23AQI (US)
23AQI (US)
10th June 2026
23AQI (US)
23AQI (US)
11th June 2026
25AQI (US)
25AQI (US)
12th June 2026
25AQI (US)
25AQI (US)
13th June 2026
27AQI (US)
27AQI (US)
14th June 2026
23AQI (US)
23AQI (US)
15th June 2026
23AQI (US)
23AQI (US)
16th June 2026
27AQI (US)
27AQI (US)
17th June 2026
24AQI (US)
24AQI (US)
18th June 2026
26AQI (US)
26AQI (US)
19th June 2026
34AQI (US)
34AQI (US)
20th June 2026
22AQI (US)
22AQI (US)
21st June 2026
18AQI (US)
18AQI (US)
22nd June 2026
17AQI (US)
17AQI (US)
23rd June 2026
20AQI (US)
20AQI (US)
24th June 2026
19AQI (US)
19AQI (US)
25th June 2026
26AQI (US)
26AQI (US)
26th June 2026
26AQI (US)
26AQI (US)
27th June 2026
27AQI (US)
27AQI (US)
28th June 2026
31AQI (US)
31AQI (US)
29th June 2026
33AQI (US)
33AQI (US)
30th June 2026
52AQI (US)
52AQI (US)
1st July 2026
36AQI (US)
36AQI (US)
2nd July 2026
15AQI (US)
15AQI (US)
3rd July 2026
24AQI (US)
24AQI (US)
4th July 2026
24AQI (US)
24AQI (US)
5th July 2026
22AQI (US)
22AQI (US)
6th July 2026
21AQI (US)
21AQI (US)
7th July 2026
20AQI (US)
20AQI (US)
8th July 2026
14AQI (US)
14AQI (US)
9th July 2026
20AQI (US)
20AQI (US)
10th July 2026
26AQI (US)
26AQI (US)
11th July 2026
24AQI (US)
24AQI (US)
12th July 2026
26AQI (US)
26AQI (US)
13th July 2026
26AQI (US)
26AQI (US)
14th July 2026
30AQI (US)
30AQI (US)
15th July 2026
31AQI (US)
31AQI (US)
16th July 2026
33AQI (US)
33AQI (US)
17th July 2026
33AQI (US)
33AQI (US)
18th July 2026
49AQI (US)
49AQI (US)
19th July 2026
47AQI (US)
47AQI (US)
20th July 2026
45AQI (US)
45AQI (US)
21st July 2026
34AQI (US)
34AQI (US)
22nd July 2026
56AQI (US)
56AQI (US)
23rd July 2026
60AQI (US)
60AQI (US)
24th July 2026
51AQI (US)
51AQI (US)
25th July 2026
53AQI (US)
53AQI (US)
26th July 2026
46AQI (US)
46AQI (US)
27th July 2026
46AQI (US)
46AQI (US)
28th July 2026
41AQI (US)
41AQI (US)
29th July 2026
30th July 2026
31st July 2026
1st August 2026
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026
33AQI (US)
39AQI (US)
48AQI (US)
38AQI (US)
43AQI (US)
26AQI (US)
34AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202637AQI (US)
29
2
24
4
18
13
27
3
21
10
29
1
24
4
172
37
Highest AQI (US) recorded in
March48AQI (US)
Lowest AQI (US) recorded in
June26AQI (US)
202543AQI (US)
27
4
27
1
20
11
27
3
25
6
19
11
17
14
28
3
30
12
19
19
11
28
3
279
86
Highest AQI (US) recorded in
October51AQI (US)
Lowest AQI (US) recorded in
September32AQI (US)
202429AQI (US)
31
24
3
26
5
28
2
28
3
27
3
31
19
12
28
31
29
1
31
333
29
Highest AQI (US) recorded in
August37AQI (US)
Lowest AQI (US) recorded in
October21AQI (US)
202338AQI (US)
26
5
25
3
20
11
12
18
23
8
22
6
24
7
30
1
28
2
25
6
25
4
29
2
289
73
Highest AQI (US) recorded in
April54AQI (US)
Lowest AQI (US) recorded in
August22AQI (US)
202239AQI (US)
26
4
18
3
21
10
6
2
10
9
24
6
21
1
27
1
29
2
27
3
27
237
40
Highest AQI (US) recorded in
May52AQI (US)
Lowest AQI (US) recorded in
August10AQI (US)
202137AQI (US)
26
5
21
7
18
11
15
4
21
10
21
9
26
5
25
3
21
7
28
3
20
9
26
5
268
78
Highest AQI (US) recorded in
May44AQI (US)
Lowest AQI (US) recorded in
August28AQI (US)
202033AQI (US)
7
6
15
6
14
4
23
7
30
1
20
8
2
19
28
1
28
2
27
4
211
39
2
Highest AQI (US) recorded in
August44AQI (US)
Lowest AQI (US) recorded in
July24AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2025(Avg.)
43AQI (US)Least Polluted Year Recorded
2024(Avg.)
29AQI (US)Uchiko's annual 2026 AQI (US) (37) shows an average percentage change of 2.9% (worsened AQI (US)) compared to previous years: 2020 (33), 2021 (37), 2022 (39), 2023 (38), 2024 (29), 2025 (43).
