Imabari, 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+
October Air Quality Analysis
Imabari, Ehime, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
4th Oct 2021
67AQILowest AQI recorded on
5th Oct 2022
22AQISame Day Analysis (6th October ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 48 of Good air quality, showing improvement over 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 6th Oct - 7th Oct 2025
Imabari, Ehime, Japan
AQI
Day
Night
.
5 AM6th Oct 2025
6 PM
4 AM7th Oct 2025
Day time
Avg. Highest Time
6AM6th Oct
60AQI
Avg. Lowest Time
5PM6th Oct
52AQI
Night time
Avg. Highest Time
11PM6th Oct
74AQI
Avg. Lowest Time
2AM7th Oct
59AQI
In the last 24 hours,
Imabari's AQI reached its highest point of 74 at 11 PM during the Night, while the lowest point, undefined, was recorded at 4 AM during the Night between 6th Oct and 7th Oct 2025.
Day & Night AQI Trend : Sep - Oct 2025
Imabari, Ehime, Japan
SepOct
07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th
Day
Night
7th Sep 2025245 AMAQI
7th Sep 2025246 AMAQI
7th Sep 2025247 AMAQI
7th Sep 2025238 AMAQI
7th Sep 2025289 AMAQI
7th Sep 20253410 AMAQI
7th Sep 20253311 AMAQI
7th Sep 20254212 PMAQI
7th Sep 2025291 PMAQI
7th Sep 2025402 PMAQI
7th Sep 2025343 PMAQI
7th Sep 2025364 PMAQI
7th Sep 2025375 PMAQI
7th Sep 2025376 PMAQI
7th Sep 2025367 PMAQI
7th Sep 2025328 PMAQI
7th Sep 2025309 PMAQI
7th Sep 20252910 PMAQI
7th Sep 20253011 PMAQI
8th Sep 20252712 AMAQI
8th Sep 2025261 AMAQI
8th Sep 2025262 AMAQI
8th Sep 2025243 AMAQI
8th Sep 2025254 AMAQI
28°C25/31°C
8th Sep 2025265 AMAQI
8th Sep 2025266 AMAQI
8th Sep 2025267 AMAQI
8th Sep 2025278 AMAQI
8th Sep 2025319 AMAQI
8th Sep 20253410 AMAQI
8th Sep 20254011 AMAQI
8th Sep 20253012 PMAQI
8th Sep 2025371 PMAQI
8th Sep 2025362 PMAQI
8th Sep 2025373 PMAQI
8th Sep 2025324 PMAQI
8th Sep 2025415 PMAQI
8th Sep 2025346 PMAQI
8th Sep 2025387 PMAQI
8th Sep 2025328 PMAQI
8th Sep 2025329 PMAQI
8th Sep 20253010 PMAQI
8th Sep 20252811 PMAQI
9th Sep 20253112 AMAQI
9th Sep 2025291 AMAQI
9th Sep 2025292 AMAQI
9th Sep 2025303 AMAQI
9th Sep 2025294 AMAQI
28°C25/31°C
9th Sep 2025305 AMAQI
9th Sep 2025326 AMAQI
9th Sep 2025307 AMAQI
9th Sep 2025308 AMAQI
9th Sep 2025349 AMAQI
9th Sep 20253210 AMAQI
9th Sep 20253411 AMAQI
9th Sep 20251912 PMAQI
9th Sep 2025451 PMAQI
9th Sep 2025242 PMAQI
9th Sep 2025303 PMAQI
9th Sep 2025244 PMAQI
9th Sep 2025295 PMAQI
9th Sep 2025266 PMAQI
9th Sep 2025327 PMAQI
9th Sep 2025228 PMAQI
9th Sep 2025249 PMAQI
9th Sep 20252510 PMAQI
9th Sep 20253011 PMAQI
10th Sep 20253012 AMAQI
10th Sep 2025281 AMAQI
10th Sep 2025302 AMAQI
10th Sep 2025303 AMAQI
10th Sep 2025304 AMAQI
28°C25/32°C
10th Sep 2025305 AMAQI
10th Sep 2025306 AMAQI
10th Sep 2025307 AMAQI
10th Sep 2025308 AMAQI
10th Sep 2025359 AMAQI
10th Sep 20254410 AMAQI
10th Sep 20253811 AMAQI
10th Sep 20253912 PMAQI
10th Sep 2025411 PMAQI
10th Sep 2025402 PMAQI
10th Sep 2025343 PMAQI
10th Sep 2025304 PMAQI
10th Sep 2025255 PMAQI
10th Sep 2025326 PMAQI
10th Sep 2025317 PMAQI
10th Sep 2025328 PMAQI
10th Sep 2025289 PMAQI
10th Sep 20252810 PMAQI
10th Sep 20253011 PMAQI
11th Sep 20252712 AMAQI
11th Sep 2025341 AMAQI
11th Sep 2025322 AMAQI
11th Sep 2025343 AMAQI
11th Sep 2025324 AMAQI
26°C24/29°C
11th Sep 2025335 AMAQI
11th Sep 2025326 AMAQI
11th Sep 2025327 AMAQI
11th Sep 2025338 AMAQI
11th Sep 2025209 AMAQI
11th Sep 20252810 AMAQI
11th Sep 20252111 AMAQI
11th Sep 20253512 PMAQI
11th Sep 2025371 PMAQI
11th Sep 2025382 PMAQI
11th Sep 2025343 PMAQI
11th Sep 2025304 PMAQI
11th Sep 2025265 PMAQI
11th Sep 2025266 PMAQI
11th Sep 2025277 PMAQI
11th Sep 2025338 PMAQI
11th Sep 2025339 PMAQI
11th Sep 20252810 PMAQI
11th Sep 20252611 PMAQI
12th Sep 20252712 AMAQI
12th Sep 2025311 AMAQI
12th Sep 2025332 AMAQI
12th Sep 2025333 AMAQI
12th Sep 2025324 AMAQI
25°C22/29°C
12th Sep 2025315 AMAQI
12th Sep 2025326 AMAQI
12th Sep 2025327 AMAQI
12th Sep 2025328 AMAQI
12th Sep 2025209 AMAQI
12th Sep 20252210 AMAQI
12th Sep 20251711 AMAQI
12th Sep 20252412 PMAQI
12th Sep 2025291 PMAQI
12th Sep 2025312 PMAQI
12th Sep 2025213 PMAQI
12th Sep 2025264 PMAQI
12th Sep 2025275 PMAQI
12th Sep 2025376 PMAQI
12th Sep 2025247 PMAQI
12th Sep 2025228 PMAQI
12th Sep 2025289 PMAQI
12th Sep 20252510 PMAQI
12th Sep 20252511 PMAQI
13th Sep 20252912 AMAQI
13th Sep 2025331 AMAQI
13th Sep 2025322 AMAQI
13th Sep 2025333 AMAQI
13th Sep 2025314 AMAQI
26°C22/29°C
13th Sep 2025325 AMAQI
13th Sep 2025306 AMAQI
13th Sep 2025317 AMAQI
13th Sep 2025318 AMAQI
13th Sep 2025189 AMAQI
13th Sep 20252610 AMAQI
13th Sep 20253511 AMAQI
13th Sep 20253112 PMAQI
13th Sep 2025351 PMAQI
13th Sep 2025352 PMAQI
13th Sep 2025373 PMAQI
13th Sep 2025374 PMAQI
13th Sep 2025295 PMAQI
13th Sep 2025346 PMAQI
13th Sep 2025487 PMAQI
13th Sep 2025388 PMAQI
13th Sep 2025329 PMAQI
13th Sep 20253810 PMAQI
13th Sep 20253811 PMAQI
14th Sep 20253112 AMAQI
14th Sep 2025311 AMAQI
14th Sep 2025312 AMAQI
14th Sep 2025313 AMAQI
14th Sep 2025324 AMAQI
27°C24/31°C
14th Sep 2025325 AMAQI
14th Sep 2025326 AMAQI
14th Sep 2025327 AMAQI
14th Sep 2025328 AMAQI
14th Sep 2025279 AMAQI
14th Sep 20252010 AMAQI
14th Sep 20252811 AMAQI
14th Sep 20252612 PMAQI
14th Sep 2025181 PMAQI
14th Sep 2025202 PMAQI
14th Sep 2025223 PMAQI
14th Sep 2025244 PMAQI
14th Sep 2025265 PMAQI
14th Sep 2025326 PMAQI
14th Sep 2025317 PMAQI
14th Sep 2025298 PMAQI
14th Sep 2025309 PMAQI
14th Sep 20253210 PMAQI
14th Sep 20252911 PMAQI
15th Sep 20253012 AMAQI
15th Sep 2025321 AMAQI
15th Sep 2025332 AMAQI
15th Sep 2025333 AMAQI
15th Sep 2025314 AMAQI
28°C25/31°C
15th Sep 2025315 AMAQI
15th Sep 2025306 AMAQI
15th Sep 2025307 AMAQI
15th Sep 2025308 AMAQI
15th Sep 2025269 AMAQI
15th Sep 20253410 AMAQI
15th Sep 20253911 AMAQI
15th Sep 20254412 PMAQI
15th Sep 2025431 PMAQI
15th Sep 2025442 PMAQI
15th Sep 2025453 PMAQI
15th Sep 2025434 PMAQI
15th Sep 2025465 PMAQI
15th Sep 2025466 PMAQI
15th Sep 2025367 PMAQI
15th Sep 2025368 PMAQI
15th Sep 2025349 PMAQI
15th Sep 20253410 PMAQI
15th Sep 20253211 PMAQI
16th Sep 20253112 AMAQI
16th Sep 2025341 AMAQI
16th Sep 2025322 AMAQI
16th Sep 2025313 AMAQI
16th Sep 2025324 AMAQI
27°C24/30°C
16th Sep 2025335 AMAQI
16th Sep 2025336 AMAQI
16th Sep 2025337 AMAQI
16th Sep 2025338 AMAQI
16th Sep 2025369 AMAQI
16th Sep 20254010 AMAQI
16th Sep 20254611 AMAQI
16th Sep 20255412 PMAQI
16th Sep 2025541 PMAQI
16th Sep 2025482 PMAQI
16th Sep 2025473 PMAQI
16th Sep 2025484 PMAQI
16th Sep 2025525 PMAQI
16th Sep 2025526 PMAQI
16th Sep 2025527 PMAQI
16th Sep 2025468 PMAQI
16th Sep 2025449 PMAQI
16th Sep 20254310 PMAQI
16th Sep 20254411 PMAQI
17th Sep 20254812 AMAQI
17th Sep 2025401 AMAQI
17th Sep 2025322 AMAQI
17th Sep 2025333 AMAQI
17th Sep 2025344 AMAQI
28°C25/31°C
17th Sep 2025365 AMAQI
17th Sep 2025356 AMAQI
17th Sep 2025367 AMAQI
17th Sep 2025368 AMAQI
17th Sep 2025489 AMAQI
17th Sep 20255510 AMAQI
17th Sep 20255611 AMAQI
17th Sep 20256312 PMAQI
17th Sep 2025591 PMAQI
17th Sep 2025422 PMAQI
17th Sep 2025403 PMAQI
17th Sep 2025374 PMAQI
17th Sep 2025395 PMAQI
17th Sep 2025486 PMAQI
17th Sep 2025357 PMAQI
17th Sep 2025328 PMAQI
17th Sep 2025329 PMAQI
17th Sep 20253110 PMAQI
17th Sep 20253111 PMAQI
18th Sep 20252912 AMAQI
18th Sep 2025311 AMAQI
18th Sep 2025352 AMAQI
18th Sep 2025363 AMAQI
18th Sep 2025384 AMAQI
27°C25/31°C
18th Sep 2025405 AMAQI
18th Sep 2025406 AMAQI
18th Sep 2025417 AMAQI
18th Sep 2025428 AMAQI
18th Sep 2025319 AMAQI
18th Sep 20252810 AMAQI
18th Sep 20252611 AMAQI
18th Sep 20252212 PMAQI
18th Sep 2025131 PMAQI
18th Sep 2025172 PMAQI
18th Sep 2025183 PMAQI
18th Sep 2025224 PMAQI
18th Sep 2025205 PMAQI
18th Sep 2025236 PMAQI
18th Sep 2025237 PMAQI
18th Sep 2025268 PMAQI
18th Sep 2025289 PMAQI
18th Sep 20252510 PMAQI
18th Sep 20252611 PMAQI
19th Sep 20252612 AMAQI
19th Sep 2025281 AMAQI
19th Sep 2025342 AMAQI
19th Sep 2025343 AMAQI
19th Sep 2025334 AMAQI
26°C23/29°C
19th Sep 2025325 AMAQI
19th Sep 2025326 AMAQI
19th Sep 2025327 AMAQI
19th Sep 2025328 AMAQI
19th Sep 2025229 AMAQI
19th Sep 20252210 AMAQI
19th Sep 20251911 AMAQI
19th Sep 20252412 PMAQI
19th Sep 2025281 PMAQI
19th Sep 2025312 PMAQI
19th Sep 2025263 PMAQI
19th Sep 2025284 PMAQI
19th Sep 2025365 PMAQI
19th Sep 2025416 PMAQI
19th Sep 2025437 PMAQI
19th Sep 2025368 PMAQI
19th Sep 2025369 PMAQI
19th Sep 20253710 PMAQI
19th Sep 20253711 PMAQI
20th Sep 20253512 AMAQI
20th Sep 2025351 AMAQI
20th Sep 2025302 AMAQI
20th Sep 2025303 AMAQI
20th Sep 2025304 AMAQI
24°C23/26°C
20th Sep 2025295 AMAQI
20th Sep 2025296 AMAQI
20th Sep 2025297 AMAQI
20th Sep 2025298 AMAQI
20th Sep 2025309 AMAQI
20th Sep 20253210 AMAQI
20th Sep 20253511 AMAQI
20th Sep 20253912 PMAQI
20th Sep 2025411 PMAQI
20th Sep 2025462 PMAQI
20th Sep 2025523 PMAQI
20th Sep 2025534 PMAQI
20th Sep 2025525 PMAQI
20th Sep 2025576 PMAQI
20th Sep 2025617 PMAQI
20th Sep 2025628 PMAQI
20th Sep 2025539 PMAQI
20th Sep 20255210 PMAQI
20th Sep 20254611 PMAQI
21st Sep 20255012 AMAQI
21st Sep 2025451 AMAQI
21st Sep 2025292 AMAQI
21st Sep 2025293 AMAQI
21st Sep 2025304 AMAQI
25°C23/28°C
21st Sep 2025325 AMAQI
21st Sep 2025326 AMAQI
21st Sep 2025327 AMAQI
21st Sep 2025328 AMAQI
21st Sep 2025189 AMAQI
21st Sep 20251410 AMAQI
21st Sep 20251411 AMAQI
21st Sep 20251412 PMAQI
21st Sep 2025161 PMAQI
21st Sep 2025162 PMAQI
21st Sep 2025173 PMAQI
21st Sep 2025234 PMAQI
21st Sep 2025235 PMAQI
21st Sep 2025206 PMAQI
21st Sep 2025287 PMAQI
21st Sep 2025298 PMAQI
21st Sep 2025279 PMAQI
21st Sep 20252810 PMAQI
21st Sep 20252811 PMAQI
22nd Sep 20252812 AMAQI
22nd Sep 2025301 AMAQI
22nd Sep 2025342 AMAQI
22nd Sep 2025343 AMAQI
22nd Sep 2025324 AMAQI
24°C23/27°C
22nd Sep 2025315 AMAQI
22nd Sep 2025306 AMAQI
22nd Sep 2025307 AMAQI
22nd Sep 2025318 AMAQI
22nd Sep 2025209 AMAQI
22nd Sep 20251910 AMAQI
22nd Sep 20252311 AMAQI
22nd Sep 20252012 PMAQI
22nd Sep 2025201 PMAQI
22nd Sep 2025202 PMAQI
22nd Sep 2025223 PMAQI
22nd Sep 2025284 PMAQI
22nd Sep 2025285 PMAQI
22nd Sep 2025266 PMAQI
22nd Sep 2025277 PMAQI
22nd Sep 2025268 PMAQI
22nd Sep 2025299 PMAQI
22nd Sep 20253010 PMAQI
22nd Sep 20253011 PMAQI
23rd Sep 20252812 AMAQI
23rd Sep 2025291 AMAQI
23rd Sep 2025302 AMAQI
23rd Sep 2025303 AMAQI
23rd Sep 2025304 AMAQI
23°C22/25°C
23rd Sep 2025285 AMAQI
23rd Sep 2025286 AMAQI
23rd Sep 2025287 AMAQI
23rd Sep 2025288 AMAQI
23rd Sep 2025329 AMAQI
23rd Sep 20252710 AMAQI
23rd Sep 20252511 AMAQI
23rd Sep 20252212 PMAQI
23rd Sep 2025231 PMAQI
23rd Sep 2025232 PMAQI
23rd Sep 2025263 PMAQI
23rd Sep 2025244 PMAQI
23rd Sep 2025225 PMAQI
23rd Sep 2025276 PMAQI
23rd Sep 2025287 PMAQI
23rd Sep 2025258 PMAQI
23rd Sep 2025269 PMAQI
23rd Sep 20252810 PMAQI
23rd Sep 20253211 PMAQI
24th Sep 20253612 AMAQI
24th Sep 2025341 AMAQI
24th Sep 2025282 AMAQI
24th Sep 2025293 AMAQI
24th Sep 2025284 AMAQI
22°C21/23°C
24th Sep 2025285 AMAQI
24th Sep 2025286 AMAQI
24th Sep 2025287 AMAQI
24th Sep 2025288 AMAQI
24th Sep 2025339 AMAQI
24th Sep 20253410 AMAQI
24th Sep 20253611 AMAQI
24th Sep 20253412 PMAQI
24th Sep 2025381 PMAQI
24th Sep 2025362 PMAQI
24th Sep 2025363 PMAQI
24th Sep 2025354 PMAQI
24th Sep 2025365 PMAQI
24th Sep 2025326 PMAQI
24th Sep 2025347 PMAQI
24th Sep 2025368 PMAQI
24th Sep 2025369 PMAQI
24th Sep 20253510 PMAQI
24th Sep 20253211 PMAQI
25th Sep 20253212 AMAQI
25th Sep 2025321 AMAQI
25th Sep 2025282 AMAQI
25th Sep 2025283 AMAQI
25th Sep 2025294 AMAQI
25°C22/28°C
25th Sep 2025305 AMAQI
25th Sep 2025306 AMAQI
25th Sep 2025307 AMAQI
25th Sep 2025318 AMAQI
25th Sep 2025239 AMAQI
25th Sep 20252010 AMAQI
25th Sep 20251811 AMAQI
25th Sep 20251612 PMAQI
25th Sep 2025191 PMAQI
25th Sep 2025222 PMAQI
25th Sep 2025233 PMAQI
25th Sep 2025234 PMAQI
25th Sep 2025295 PMAQI
25th Sep 2025326 PMAQI
25th Sep 2025297 PMAQI
25th Sep 2025288 PMAQI
25th Sep 2025289 PMAQI
25th Sep 20252810 PMAQI
25th Sep 20253211 PMAQI
26th Sep 20253112 AMAQI
26th Sep 2025231 AMAQI
26th Sep 2025192 AMAQI
26th Sep 2025173 AMAQI
26th Sep 2025224 AMAQI
25°C24/26°C
26th Sep 2025225 AMAQI
26th Sep 2025226 AMAQI
26th Sep 2025227 AMAQI
26th Sep 2025228 AMAQI
26th Sep 2025229 AMAQI
26th Sep 20252210 AMAQI
26th Sep 20252911 AMAQI
26th Sep 20253812 PMAQI
26th Sep 2025471 PMAQI
26th Sep 2025492 PMAQI
26th Sep 2025433 PMAQI
26th Sep 2025424 PMAQI
26th Sep 2025485 PMAQI
26th Sep 2025556 PMAQI
26th Sep 2025567 PMAQI
26th Sep 2025568 PMAQI
26th Sep 2025549 PMAQI
26th Sep 20255110 PMAQI
26th Sep 20254911 PMAQI
27th Sep 20255012 AMAQI
27th Sep 2025451 AMAQI
27th Sep 2025372 AMAQI
27th Sep 2025333 AMAQI
27th Sep 2025354 AMAQI
25°C23/28°C
27th Sep 2025345 AMAQI
27th Sep 2025286 AMAQI
27th Sep 2025317 AMAQI
27th Sep 2025388 AMAQI
27th Sep 2025309 AMAQI
27th Sep 20253210 AMAQI
27th Sep 20252911 AMAQI
27th Sep 20253712 PMAQI
27th Sep 2025371 PMAQI
27th Sep 2025332 PMAQI
27th Sep 2025333 PMAQI
27th Sep 2025404 PMAQI
27th Sep 2025445 PMAQI
27th Sep 2025446 PMAQI
27th Sep 2025447 PMAQI
27th Sep 2025418 PMAQI
27th Sep 2025429 PMAQI
27th Sep 20254410 PMAQI
27th Sep 20254411 PMAQI
28th Sep 20254412 AMAQI
28th Sep 2025411 AMAQI
28th Sep 2025352 AMAQI
28th Sep 2025373 AMAQI
28th Sep 2025354 AMAQI
23°C21/25°C
28th Sep 2025305 AMAQI
28th Sep 2025286 AMAQI
28th Sep 2025257 AMAQI
28th Sep 2025238 AMAQI
28th Sep 2025249 AMAQI
28th Sep 20252710 AMAQI
28th Sep 20252411 AMAQI
28th Sep 20252412 PMAQI
28th Sep 2025301 PMAQI
28th Sep 2025322 PMAQI
28th Sep 2025333 PMAQI
28th Sep 2025374 PMAQI
28th Sep 2025395 PMAQI
28th Sep 2025396 PMAQI
28th Sep 2025397 PMAQI
28th Sep 2025488 PMAQI
28th Sep 2025459 PMAQI
28th Sep 20253910 PMAQI
28th Sep 20253911 PMAQI
29th Sep 20253712 AMAQI
29th Sep 2025301 AMAQI
29th Sep 2025232 AMAQI
29th Sep 2025193 AMAQI
29th Sep 2025134 AMAQI
22°C21/24°C
29th Sep 2025245 AMAQI
29th Sep 2025426 AMAQI
29th Sep 2025317 AMAQI
29th Sep 2025228 AMAQI
29th Sep 2025149 AMAQI
29th Sep 20251610 AMAQI
29th Sep 20251311 AMAQI
29th Sep 20251112 PMAQI
29th Sep 2025111 PMAQI
29th Sep 2025112 PMAQI
29th Sep 2025113 PMAQI
29th Sep 2025294 PMAQI
29th Sep 2025295 PMAQI
29th Sep 2025326 PMAQI
29th Sep 2025337 PMAQI
29th Sep 2025328 PMAQI
29th Sep 2025309 PMAQI
29th Sep 20252110 PMAQI
29th Sep 20253011 PMAQI
30th Sep 20252612 AMAQI
30th Sep 2025191 AMAQI
30th Sep 2025232 AMAQI
30th Sep 2025213 AMAQI
30th Sep 2025214 AMAQI
23°C19/26°C
30th Sep 2025195 AMAQI
30th Sep 2025236 AMAQI
30th Sep 2025207 AMAQI
30th Sep 2025208 AMAQI
30th Sep 2025209 AMAQI
30th Sep 20252310 AMAQI
30th Sep 20253311 AMAQI
30th Sep 20253412 PMAQI
30th Sep 2025331 PMAQI
30th Sep 2025332 PMAQI
30th Sep 2025373 PMAQI
30th Sep 2025364 PMAQI
30th Sep 2025345 PMAQI
30th Sep 2025476 PMAQI
30th Sep 2025417 PMAQI
30th Sep 2025398 PMAQI
30th Sep 2025369 PMAQI
30th Sep 20253510 PMAQI
30th Sep 20253411 PMAQI
1st Oct 20253912 AMAQI
1st Oct 2025371 AMAQI
1st Oct 2025342 AMAQI
1st Oct 2025283 AMAQI
1st Oct 2025274 AMAQI
21°C18/24°C
1st Oct 2025365 AMAQI
1st Oct 2025326 AMAQI
1st Oct 2025327 AMAQI
1st Oct 2025288 AMAQI
1st Oct 2025239 AMAQI
1st Oct 20252810 AMAQI
1st Oct 20252511 AMAQI
1st Oct 20254112 PMAQI
1st Oct 2025451 PMAQI
1st Oct 2025382 PMAQI
1st Oct 2025403 PMAQI
1st Oct 2025444 PMAQI
1st Oct 2025445 PMAQI
1st Oct 2025426 PMAQI
1st Oct 2025427 PMAQI
1st Oct 2025538 PMAQI
1st Oct 2025479 PMAQI
1st Oct 20254310 PMAQI
1st Oct 20254311 PMAQI
2nd Oct 20255112 AMAQI
2nd Oct 2025471 AMAQI
2nd Oct 2025482 AMAQI
2nd Oct 2025463 AMAQI
2nd Oct 2025514 AMAQI
22°C19/26°C
2nd Oct 2025495 AMAQI
2nd Oct 2025496 AMAQI
2nd Oct 2025527 AMAQI
2nd Oct 2025518 AMAQI
2nd Oct 2025469 AMAQI
2nd Oct 20254410 AMAQI
2nd Oct 20254111 AMAQI
2nd Oct 20254212 PMAQI
2nd Oct 2025551 PMAQI
2nd Oct 2025562 PMAQI
2nd Oct 2025553 PMAQI
2nd Oct 2025614 PMAQI
2nd Oct 2025635 PMAQI
2nd Oct 2025596 PMAQI
2nd Oct 2025587 PMAQI
2nd Oct 2025578 PMAQI
2nd Oct 2025619 PMAQI
2nd Oct 20255910 PMAQI
2nd Oct 20254911 PMAQI
3rd Oct 20255012 AMAQI
3rd Oct 2025541 AMAQI
3rd Oct 2025612 AMAQI
3rd Oct 2025513 AMAQI
3rd Oct 2025504 AMAQI
22°C19/24°C
3rd Oct 2025515 AMAQI
3rd Oct 2025486 AMAQI
3rd Oct 2025577 AMAQI
3rd Oct 2025558 AMAQI
3rd Oct 2025539 AMAQI
3rd Oct 20255410 AMAQI
3rd Oct 20255111 AMAQI
3rd Oct 20254112 PMAQI
3rd Oct 2025421 PMAQI
3rd Oct 2025392 PMAQI
3rd Oct 2025403 PMAQI
3rd Oct 2025494 PMAQI
3rd Oct 2025525 PMAQI
3rd Oct 2025536 PMAQI
3rd Oct 2025517 PMAQI
3rd Oct 2025468 PMAQI
3rd Oct 2025619 PMAQI
3rd Oct 20256010 PMAQI
3rd Oct 20256811 PMAQI
4th Oct 20256812 AMAQI
4th Oct 2025521 AMAQI
4th Oct 2025502 AMAQI
4th Oct 2025513 AMAQI
4th Oct 2025724 AMAQI
21°C20/22°C
4th Oct 2025675 AMAQI
4th Oct 2025676 AMAQI
4th Oct 2025657 AMAQI
4th Oct 2025648 AMAQI
4th Oct 2025669 AMAQI
4th Oct 20256410 AMAQI
4th Oct 20256511 AMAQI
4th Oct 20256212 PMAQI
4th Oct 2025631 PMAQI
4th Oct 2025622 PMAQI
4th Oct 2025693 PMAQI
4th Oct 2025734 PMAQI
4th Oct 2025735 PMAQI
4th Oct 2025726 PMAQI
4th Oct 2025687 PMAQI
4th Oct 2025668 PMAQI
4th Oct 2025649 PMAQI
4th Oct 20257010 PMAQI
4th Oct 20257111 PMAQI
5th Oct 20257112 AMAQI
5th Oct 2025701 AMAQI
5th Oct 2025742 AMAQI
5th Oct 2025713 AMAQI
5th Oct 2025694 AMAQI
23°C21/26°C
5th Oct 2025685 AMAQI
5th Oct 2025686 AMAQI
5th Oct 2025697 AMAQI
5th Oct 2025578 AMAQI
5th Oct 2025579 AMAQI
5th Oct 20255610 AMAQI
5th Oct 20255911 AMAQI
5th Oct 20257012 PMAQI
5th Oct 2025601 PMAQI
5th Oct 2025472 PMAQI
5th Oct 2025523 PMAQI
5th Oct 2025524 PMAQI
5th Oct 2025565 PMAQI
5th Oct 2025626 PMAQI
5th Oct 2025627 PMAQI
5th Oct 2025528 PMAQI
5th Oct 2025519 PMAQI
5th Oct 20254810 PMAQI
5th Oct 20254811 PMAQI
6th Oct 20254712 AMAQI
6th Oct 2025551 AMAQI
6th Oct 2025482 AMAQI
6th Oct 2025393 AMAQI
6th Oct 2025414 AMAQI
24°C22/27°C
6th Oct 2025655 AMAQI
6th Oct 2025606 AMAQI
6th Oct 2025577 AMAQI
6th Oct 2025578 AMAQI
6th Oct 2025589 AMAQI
6th Oct 20256010 AMAQI
6th Oct 20255811 AMAQI
6th Oct 20255612 PMAQI
6th Oct 2025571 PMAQI
6th Oct 2025592 PMAQI
6th Oct 2025543 PMAQI
6th Oct 2025544 PMAQI
6th Oct 2025525 PMAQI
6th Oct 2025596 PMAQI
6th Oct 2025607 PMAQI
6th Oct 2025608 PMAQI
6th Oct 2025669 PMAQI
6th Oct 20257110 PMAQI
6th Oct 20257411 PMAQI
7th Oct 20256312 AMAQI
7th Oct 2025591 AMAQI
7th Oct 2025592 AMAQI
23°C20/25°C
5 AM
11 AM
6 PM
7th Oct 2025488 PMAQI
7th Oct 2025539 PMAQI
7th Oct 20257410 PMAQI
7th Oct 20257711 PMAQI
11 PM4 AM
--°C/°C
Day time
Avg. Highest Time
6 PM
41AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
9 AM
32AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 PM to 6 PM (Avg. 41), while the lowest AQI was between 9 AM to 9 AM (Avg. 32).
Night time
Avg. Highest Time
7 PM
41AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
3 AM
33AQI
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. 41), while the lowest AQI was between 3 AM to 3 AM (Avg. 33).
2025 Days Vs Air Quality
Imabari, Ehime, Japan
2025
68%
191
31%
86
0.7%
2
Total number of days with different AQI categories in last 280 days in 2025 (85 days remaining)
Good
191 DaysModerate
86 DaysPoor
2 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 68%
Health Risk Level:
Moderate
In 2025, 68% of 280 days were within WHO’s safe air quality limits, and 32% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Imabari, Ehime, Japan
AQI levels in 2025
AQI
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 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
29AQI
29AQI
2nd January 2025
36AQI
36AQI
3rd January 2025
32AQI
32AQI
4th January 2025
32AQI
32AQI
5th January 2025
31AQI
31AQI
6th January 2025
47AQI
47AQI
7th January 2025
32AQI
32AQI
8th January 2025
35AQI
35AQI
9th January 2025
29AQI
29AQI
10th January 2025
28AQI
28AQI
11th January 2025
29AQI
29AQI
12th January 2025
30AQI
30AQI
13th January 2025
43AQI
43AQI
14th January 2025
48AQI
48AQI
15th January 2025
42AQI
42AQI
16th January 2025
36AQI
36AQI
17th January 2025
34AQI
34AQI
18th January 2025
32AQI
32AQI
19th January 2025
46AQI
46AQI
20th January 2025
38AQI
38AQI
21st January 2025
53AQI
53AQI
22nd January 2025
59AQI
59AQI
23rd January 2025
74AQI
74AQI
24th January 2025
88AQI
88AQI
25th January 2025
48AQI
48AQI
26th January 2025
46AQI
46AQI
27th January 2025
38AQI
38AQI
28th January 2025
38AQI
38AQI
29th January 2025
32AQI
32AQI
30th January 2025
44AQI
44AQI
31st January 2025
56AQI
56AQI
1st February 2025
69AQI
69AQI
2nd February 2025
48AQI
48AQI
3rd February 2025
52AQI
52AQI
4th February 2025
39AQI
39AQI
5th February 2025
40AQI
40AQI
6th February 2025
32AQI
32AQI
7th February 2025
38AQI
38AQI
8th February 2025
31AQI
31AQI
9th February 2025
32AQI
32AQI
10th February 2025
30AQI
30AQI
11th February 2025
35AQI
35AQI
12th February 2025
50AQI
50AQI
13th February 2025
33AQI
33AQI
14th February 2025
43AQI
43AQI
15th February 2025
33AQI
33AQI
16th February 2025
45AQI
45AQI
17th February 2025
46AQI
46AQI
18th February 2025
37AQI
37AQI
19th February 2025
41AQI
41AQI
20th February 2025
33AQI
33AQI
21st February 2025
36AQI
36AQI
22nd February 2025
41AQI
41AQI
23rd February 2025
36AQI
36AQI
24th February 2025
39AQI
39AQI
25th February 2025
37AQI
37AQI
26th February 2025
42AQI
42AQI
27th February 2025
75AQI
75AQI
28th February 2025
91AQI
91AQI
1st March 2025
95AQI
95AQI
2nd March 2025
117AQI
117AQI
3rd March 2025
59AQI
59AQI
4th March 2025
57AQI
57AQI
5th March 2025
39AQI
39AQI
6th March 2025
41AQI
41AQI
7th March 2025
38AQI
38AQI
8th March 2025
41AQI
41AQI
9th March 2025
44AQI
44AQI
10th March 2025
45AQI
45AQI
11th March 2025
52AQI
52AQI
12th March 2025
50AQI
50AQI
13th March 2025
59AQI
59AQI
14th March 2025
52AQI
52AQI
15th March 2025
41AQI
41AQI
16th March 2025
27AQI
27AQI
17th March 2025
42AQI
42AQI
18th March 2025
31AQI
31AQI
19th March 2025
43AQI
43AQI
20th March 2025
49AQI
49AQI
21st March 2025
62AQI
62AQI
22nd March 2025
67AQI
67AQI
23rd March 2025
74AQI
74AQI
24th March 2025
65AQI
65AQI
25th March 2025
78AQI
78AQI
26th March 2025
77AQI
77AQI
27th March 2025
89AQI
89AQI
28th March 2025
58AQI
58AQI
29th March 2025
55AQI
55AQI
30th March 2025
45AQI
45AQI
31st March 2025
43AQI
43AQI
1st April 2025
49AQI
49AQI
2nd April 2025
40AQI
40AQI
3rd April 2025
30AQI
30AQI
4th April 2025
36AQI
36AQI
5th April 2025
46AQI
46AQI
6th April 2025
47AQI
47AQI
7th April 2025
48AQI
48AQI
8th April 2025
45AQI
45AQI
9th April 2025
65AQI
65AQI
10th April 2025
63AQI
63AQI
11th April 2025
60AQI
60AQI
12th April 2025
62AQI
62AQI
13th April 2025
48AQI
48AQI
14th April 2025
51AQI
51AQI
15th April 2025
32AQI
32AQI
16th April 2025
50AQI
50AQI
17th April 2025
51AQI
51AQI
18th April 2025
61AQI
61AQI
19th April 2025
61AQI
61AQI
20th April 2025
47AQI
47AQI
21st April 2025
43AQI
43AQI
22nd April 2025
54AQI
54AQI
23rd April 2025
43AQI
43AQI
24th April 2025
39AQI
39AQI
25th April 2025
61AQI
61AQI
26th April 2025
59AQI
59AQI
27th April 2025
58AQI
58AQI
28th April 2025
45AQI
45AQI
29th April 2025
45AQI
45AQI
30th April 2025
55AQI
55AQI
1st May 2025
56AQI
56AQI
2nd May 2025
42AQI
42AQI
3rd May 2025
49AQI
49AQI
4th May 2025
39AQI
39AQI
5th May 2025
43AQI
43AQI
6th May 2025
32AQI
32AQI
7th May 2025
34AQI
34AQI
8th May 2025
35AQI
35AQI
9th May 2025
38AQI
38AQI
10th May 2025
35AQI
35AQI
11th May 2025
39AQI
39AQI
12th May 2025
51AQI
51AQI
13th May 2025
55AQI
55AQI
14th May 2025
60AQI
60AQI
15th May 2025
58AQI
58AQI
16th May 2025
62AQI
62AQI
17th May 2025
49AQI
49AQI
18th May 2025
52AQI
52AQI
19th May 2025
60AQI
60AQI
20th May 2025
64AQI
64AQI
21st May 2025
66AQI
66AQI
22nd May 2025
47AQI
47AQI
23rd May 2025
54AQI
54AQI
24th May 2025
42AQI
42AQI
25th May 2025
28AQI
28AQI
26th May 2025
38AQI
38AQI
27th May 2025
42AQI
42AQI
28th May 2025
45AQI
45AQI
29th May 2025
49AQI
49AQI
30th May 2025
43AQI
43AQI
31st May 2025
41AQI
41AQI
1st June 2025
46AQI
46AQI
2nd June 2025
52AQI
52AQI
3rd June 2025
31AQI
31AQI
4th June 2025
46AQI
46AQI
5th June 2025
46AQI
46AQI
6th June 2025
54AQI
54AQI
7th June 2025
59AQI
59AQI
8th June 2025
67AQI
67AQI
9th June 2025
59AQI
59AQI
10th June 2025
32AQI
32AQI
11th June 2025
40AQI
40AQI
12th June 2025
52AQI
52AQI
13th June 2025
55AQI
55AQI
14th June 2025
48AQI
48AQI
15th June 2025
40AQI
40AQI
16th June 2025
40AQI
40AQI
17th June 2025
36AQI
36AQI
18th June 2025
44AQI
44AQI
19th June 2025
48AQI
48AQI
20th June 2025
53AQI
53AQI
21st June 2025
60AQI
60AQI
22nd June 2025
68AQI
68AQI
23rd June 2025
58AQI
58AQI
24th June 2025
53AQI
53AQI
25th June 2025
54AQI
54AQI
26th June 2025
51AQI
51AQI
27th June 2025
55AQI
55AQI
28th June 2025
57AQI
57AQI
29th June 2025
57AQI
57AQI
30th June 2025
57AQI
57AQI
1st July 2025
57AQI
57AQI
2nd July 2025
78AQI
78AQI
3rd July 2025
100AQI
100AQI
4th July 2025
107AQI
107AQI
5th July 2025
92AQI
92AQI
6th July 2025
75AQI
75AQI
7th July 2025
69AQI
69AQI
8th July 2025
72AQI
72AQI
9th July 2025
76AQI
76AQI
10th July 2025
78AQI
78AQI
11th July 2025
68AQI
68AQI
12th July 2025
63AQI
63AQI
13th July 2025
58AQI
58AQI
14th July 2025
49AQI
49AQI
15th July 2025
52AQI
52AQI
16th July 2025
60AQI
60AQI
17th July 2025
55AQI
55AQI
18th July 2025
45AQI
45AQI
19th July 2025
42AQI
42AQI
20th July 2025
42AQI
42AQI
21st July 2025
39AQI
39AQI
22nd July 2025
38AQI
38AQI
23rd July 2025
41AQI
41AQI
24th July 2025
48AQI
48AQI
25th July 2025
35AQI
35AQI
26th July 2025
32AQI
32AQI
27th July 2025
31AQI
31AQI
28th July 2025
37AQI
37AQI
29th July 2025
37AQI
37AQI
30th July 2025
39AQI
39AQI
31st July 2025
41AQI
41AQI
1st August 2025
42AQI
42AQI
2nd August 2025
40AQI
40AQI
3rd August 2025
44AQI
44AQI
4th August 2025
53AQI
53AQI
5th August 2025
46AQI
46AQI
6th August 2025
42AQI
42AQI
7th August 2025
48AQI
48AQI
8th August 2025
50AQI
50AQI
9th August 2025
43AQI
43AQI
10th August 2025
39AQI
39AQI
11th August 2025
31AQI
31AQI
12th August 2025
32AQI
32AQI
13th August 2025
39AQI
39AQI
14th August 2025
44AQI
44AQI
15th August 2025
41AQI
41AQI
16th August 2025
40AQI
40AQI
17th August 2025
38AQI
38AQI
18th August 2025
43AQI
43AQI
19th August 2025
45AQI
45AQI
20th August 2025
45AQI
45AQI
21st August 2025
39AQI
39AQI
22nd August 2025
40AQI
40AQI
23rd August 2025
44AQI
44AQI
24th August 2025
42AQI
42AQI
25th August 2025
43AQI
43AQI
26th August 2025
45AQI
45AQI
27th August 2025
48AQI
48AQI
28th August 2025
45AQI
45AQI
29th August 2025
49AQI
49AQI
30th August 2025
47AQI
47AQI
31st August 2025
44AQI
44AQI
1st September 2025
37AQI
37AQI
2nd September 2025
32AQI
32AQI
3rd September 2025
39AQI
39AQI
4th September 2025
26AQI
26AQI
5th September 2025
22AQI
22AQI
6th September 2025
26AQI
26AQI
7th September 2025
30AQI
30AQI
8th September 2025
31AQI
31AQI
9th September 2025
29AQI
29AQI
10th September 2025
33AQI
33AQI
11th September 2025
30AQI
30AQI
12th September 2025
28AQI
28AQI
13th September 2025
33AQI
33AQI
14th September 2025
29AQI
29AQI
15th September 2025
36AQI
36AQI
16th September 2025
42AQI
42AQI
17th September 2025
40AQI
40AQI
18th September 2025
29AQI
29AQI
19th September 2025
32AQI
32AQI
20th September 2025
42AQI
42AQI
21st September 2025
27AQI
27AQI
22nd September 2025
27AQI
27AQI
23rd September 2025
27AQI
27AQI
24th September 2025
33AQI
33AQI
25th September 2025
27AQI
27AQI
26th September 2025
37AQI
37AQI
27th September 2025
40AQI
40AQI
28th September 2025
36AQI
36AQI
29th September 2025
27AQI
27AQI
30th September 2025
30AQI
30AQI
1st October 2025
38AQI
38AQI
2nd October 2025
52AQI
52AQI
3rd October 2025
52AQI
52AQI
4th October 2025
65AQI
65AQI
5th October 2025
65AQI
65AQI
6th October 2025
48AQI
48AQI
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
41AQI
43AQI
56AQI
50AQI
47AQI
51AQI
57AQI
43AQI
32AQI
53AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202547AQI
26
5
24
4
15
15
1
17
13
20
11
12
18
15
15
1
30
1
30
2
4
191
86
2
Highest AQI recorded in
July57AQI
Lowest AQI recorded in
September32AQI
202442AQI
29
2
22
7
24
7
13
16
1
22
9
22
8
26
5
22
9
23
7
27
4
20
10
31
281
84
1
Highest AQI recorded in
April56AQI
Lowest AQI recorded in
December31AQI
202346AQI
21
9
1
19
9
11
20
8
22
14
17
14
16
21
10
28
3
23
7
26
5
21
8
20
10
226
136
1
Highest AQI recorded in
April59AQI
Lowest AQI recorded in
August36AQI
202243AQI
26
4
17
4
18
13
11
6
9
22
18
12
14
7
1
1
24
4
27
4
22
8
27
3
214
88
Highest AQI recorded in
May56AQI
Lowest AQI recorded in
December35AQI
202143AQI
22
7
19
9
16
14
18
6
19
12
12
18
23
8
26
5
24
6
26
5
21
9
25
6
251
105
Highest AQI recorded in
June52AQI
Lowest AQI recorded in
August37AQI
202045AQI
5
7
1
14
7
8
10
16
14
25
6
12
16
3
17
2
29
2
21
9
24
7
171
80
4
Highest AQI recorded in
August63AQI
Lowest AQI recorded in
October35AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
47AQILeast Polluted Year Recorded
2024(Avg.)
42AQIImabari's annual 2025 AQI (47) shows an average percentage change of 6.7% (worsened AQI) compared to previous years: 2020 (45), 2021 (43), 2022 (43), 2023 (46), 2024 (42).
