Kobayashi, Miyazaki, 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
Kobayashi, Miyazaki, Japan
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
12th Aug 2024
71AQILowest AQI recorded on
31st Aug 2023
11AQISame Day Analysis (2nd August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 41 of Good air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2025
Kobayashi, Miyazaki, Japan
AQI
Day
Night
.
5 AM2nd Aug 2025
7 PM
4 AM3rd Aug 2025
Day time
Avg. Highest Time
2PM2nd Aug
58AQI
Avg. Lowest Time
7AM2nd Aug
36AQI
Night time
Avg. Highest Time
8PM2nd Aug
56AQI
Avg. Lowest Time
2AM3rd Aug
38AQI
In the last 24 hours,
Kobayashi's AQI reached its highest point of 58 at 2 PM during the Day, while the lowest point, 36, was recorded at 7 AM during the Day between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Kobayashi, Miyazaki, Japan
JulAug
04th - 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 - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd
Day
Night
4th Jul 2025605 AMAQI
4th Jul 2025606 AMAQI
4th Jul 2025627 AMAQI
4th Jul 2025628 AMAQI
4th Jul 2025889 AMAQI
4th Jul 202510510 AMAQI
4th Jul 202512011 AMAQI
4th Jul 202512812 PMAQI
4th Jul 20251011 PMAQI
4th Jul 20251042 PMAQI
4th Jul 20251123 PMAQI
4th Jul 20251174 PMAQI
4th Jul 20251095 PMAQI
4th Jul 20251146 PMAQI
4th Jul 20251147 PMAQI
4th Jul 20251028 PMAQI
4th Jul 2025689 PMAQI
4th Jul 20257010 PMAQI
4th Jul 20257011 PMAQI
5th Jul 20257012 AMAQI
5th Jul 2025671 AMAQI
5th Jul 2025612 AMAQI
5th Jul 2025623 AMAQI
5th Jul 2025624 AMAQI
26°C21/34°C
5th Jul 2025625 AMAQI
5th Jul 2025636 AMAQI
5th Jul 2025637 AMAQI
5th Jul 2025628 AMAQI
5th Jul 2025869 AMAQI
5th Jul 20259210 AMAQI
5th Jul 20258811 AMAQI
5th Jul 20258612 PMAQI
5th Jul 2025761 PMAQI
5th Jul 2025742 PMAQI
5th Jul 2025723 PMAQI
5th Jul 2025724 PMAQI
5th Jul 2025725 PMAQI
5th Jul 2025716 PMAQI
5th Jul 2025707 PMAQI
5th Jul 2025698 PMAQI
5th Jul 2025669 PMAQI
5th Jul 20256610 PMAQI
5th Jul 20256611 PMAQI
6th Jul 20256412 AMAQI
6th Jul 2025661 AMAQI
6th Jul 2025682 AMAQI
6th Jul 2025693 AMAQI
6th Jul 2025694 AMAQI
26°C21/33°C
6th Jul 2025755 AMAQI
6th Jul 2025726 AMAQI
6th Jul 2025737 AMAQI
6th Jul 2025728 AMAQI
6th Jul 2025569 AMAQI
6th Jul 20254210 AMAQI
6th Jul 20254611 AMAQI
6th Jul 20254412 PMAQI
6th Jul 2025551 PMAQI
6th Jul 2025572 PMAQI
6th Jul 2025573 PMAQI
6th Jul 2025544 PMAQI
6th Jul 2025555 PMAQI
6th Jul 2025546 PMAQI
6th Jul 2025547 PMAQI
6th Jul 2025568 PMAQI
6th Jul 2025669 PMAQI
6th Jul 20256610 PMAQI
6th Jul 20256411 PMAQI
7th Jul 20256512 AMAQI
7th Jul 2025661 AMAQI
7th Jul 2025692 AMAQI
7th Jul 2025703 AMAQI
7th Jul 2025684 AMAQI
26°C21/33°C
7th Jul 2025685 AMAQI
7th Jul 2025666 AMAQI
7th Jul 2025667 AMAQI
7th Jul 2025698 AMAQI
7th Jul 2025389 AMAQI
7th Jul 20253310 AMAQI
7th Jul 20253211 AMAQI
7th Jul 20253212 PMAQI
7th Jul 2025511 PMAQI
7th Jul 2025512 PMAQI
7th Jul 2025523 PMAQI
7th Jul 2025554 PMAQI
7th Jul 2025595 PMAQI
7th Jul 2025616 PMAQI
7th Jul 2025607 PMAQI
7th Jul 2025618 PMAQI
7th Jul 2025659 PMAQI
7th Jul 20256410 PMAQI
7th Jul 20256511 PMAQI
8th Jul 20256312 AMAQI
8th Jul 2025661 AMAQI
8th Jul 2025662 AMAQI
8th Jul 2025663 AMAQI
8th Jul 2025654 AMAQI
27°C20/36°C
8th Jul 2025645 AMAQI
8th Jul 2025646 AMAQI
8th Jul 2025647 AMAQI
8th Jul 2025648 AMAQI
8th Jul 2025649 AMAQI
8th Jul 20256210 AMAQI
8th Jul 20255811 AMAQI
8th Jul 20255812 PMAQI
8th Jul 2025621 PMAQI
8th Jul 2025642 PMAQI
8th Jul 2025643 PMAQI
8th Jul 2025644 PMAQI
8th Jul 2025675 PMAQI
8th Jul 2025676 PMAQI
8th Jul 2025647 PMAQI
8th Jul 2025638 PMAQI
8th Jul 2025649 PMAQI
8th Jul 20256410 PMAQI
8th Jul 20256511 PMAQI
9th Jul 20256412 AMAQI
9th Jul 2025641 AMAQI
9th Jul 2025642 AMAQI
9th Jul 2025643 AMAQI
9th Jul 2025644 AMAQI
26°C20/33°C
9th Jul 2025635 AMAQI
9th Jul 2025636 AMAQI
9th Jul 2025637 AMAQI
9th Jul 2025648 AMAQI
9th Jul 2025589 AMAQI
9th Jul 20256010 AMAQI
9th Jul 20257011 AMAQI
9th Jul 20258112 PMAQI
9th Jul 2025771 PMAQI
9th Jul 2025752 PMAQI
9th Jul 2025703 PMAQI
9th Jul 2025704 PMAQI
9th Jul 2025685 PMAQI
9th Jul 2025676 PMAQI
9th Jul 2025637 PMAQI
9th Jul 2025638 PMAQI
9th Jul 2025649 PMAQI
9th Jul 20256410 PMAQI
9th Jul 20256311 PMAQI
10th Jul 20256212 AMAQI
10th Jul 2025631 AMAQI
10th Jul 2025642 AMAQI
10th Jul 2025643 AMAQI
10th Jul 2025644 AMAQI
24°C19/32°C
10th Jul 2025665 AMAQI
10th Jul 2025656 AMAQI
10th Jul 2025667 AMAQI
10th Jul 2025658 AMAQI
10th Jul 2025329 AMAQI
10th Jul 20252410 AMAQI
10th Jul 20252411 AMAQI
10th Jul 20252612 PMAQI
10th Jul 2025421 PMAQI
10th Jul 2025422 PMAQI
10th Jul 2025443 PMAQI
10th Jul 2025434 PMAQI
10th Jul 2025425 PMAQI
10th Jul 2025406 PMAQI
10th Jul 2025397 PMAQI
10th Jul 2025458 PMAQI
10th Jul 2025599 PMAQI
10th Jul 20255810 PMAQI
10th Jul 20255911 PMAQI
11th Jul 20255912 AMAQI
11th Jul 2025601 AMAQI
11th Jul 2025632 AMAQI
11th Jul 2025633 AMAQI
11th Jul 2025624 AMAQI
23°C19/27°C
11th Jul 2025605 AMAQI
11th Jul 2025616 AMAQI
11th Jul 2025617 AMAQI
11th Jul 2025618 AMAQI
11th Jul 2025289 AMAQI
11th Jul 20251710 AMAQI
11th Jul 20251811 AMAQI
11th Jul 20252012 PMAQI
11th Jul 2025381 PMAQI
11th Jul 2025382 PMAQI
11th Jul 2025403 PMAQI
11th Jul 2025384 PMAQI
11th Jul 2025375 PMAQI
11th Jul 2025366 PMAQI
11th Jul 2025367 PMAQI
11th Jul 2025408 PMAQI
11th Jul 2025579 PMAQI
11th Jul 20255610 PMAQI
11th Jul 20255611 PMAQI
12th Jul 20255612 AMAQI
12th Jul 2025571 AMAQI
12th Jul 2025602 AMAQI
12th Jul 2025613 AMAQI
12th Jul 2025604 AMAQI
25°C21/29°C
12th Jul 2025585 AMAQI
12th Jul 2025606 AMAQI
12th Jul 2025597 AMAQI
12th Jul 2025598 AMAQI
12th Jul 2025289 AMAQI
12th Jul 20251810 AMAQI
12th Jul 20251811 AMAQI
12th Jul 20252012 PMAQI
12th Jul 2025361 PMAQI
12th Jul 2025362 PMAQI
12th Jul 2025323 PMAQI
12th Jul 2025354 PMAQI
12th Jul 2025335 PMAQI
12th Jul 2025356 PMAQI
12th Jul 2025357 PMAQI
12th Jul 2025388 PMAQI
12th Jul 2025539 PMAQI
12th Jul 20255310 PMAQI
12th Jul 20255311 PMAQI
13th Jul 20255212 AMAQI
13th Jul 2025541 AMAQI
13th Jul 2025562 AMAQI
13th Jul 2025573 AMAQI
13th Jul 2025564 AMAQI
24°C20/28°C
13th Jul 2025545 AMAQI
13th Jul 2025546 AMAQI
13th Jul 2025547 AMAQI
13th Jul 2025548 AMAQI
13th Jul 2025389 AMAQI
13th Jul 20253110 AMAQI
13th Jul 20252011 AMAQI
13th Jul 20252012 PMAQI
13th Jul 2025311 PMAQI
13th Jul 2025302 PMAQI
13th Jul 2025323 PMAQI
13th Jul 2025344 PMAQI
13th Jul 2025355 PMAQI
13th Jul 2025386 PMAQI
13th Jul 2025367 PMAQI
13th Jul 2025458 PMAQI
13th Jul 2025529 PMAQI
13th Jul 20255210 PMAQI
13th Jul 20255211 PMAQI
14th Jul 20255212 AMAQI
14th Jul 2025531 AMAQI
14th Jul 2025532 AMAQI
14th Jul 2025543 AMAQI
14th Jul 2025534 AMAQI
24°C20/29°C
14th Jul 2025525 AMAQI
14th Jul 2025506 AMAQI
14th Jul 2025527 AMAQI
14th Jul 2025528 AMAQI
14th Jul 2025309 AMAQI
14th Jul 20252310 AMAQI
14th Jul 20252411 AMAQI
14th Jul 20252312 PMAQI
14th Jul 2025301 PMAQI
14th Jul 2025342 PMAQI
14th Jul 2025363 PMAQI
14th Jul 2025364 PMAQI
14th Jul 2025345 PMAQI
14th Jul 2025346 PMAQI
14th Jul 2025327 PMAQI
14th Jul 2025388 PMAQI
14th Jul 2025519 PMAQI
14th Jul 20255010 PMAQI
14th Jul 20255111 PMAQI
15th Jul 20255212 AMAQI
15th Jul 2025521 AMAQI
15th Jul 2025522 AMAQI
15th Jul 2025523 AMAQI
15th Jul 2025524 AMAQI
23°C19/27°C
15th Jul 2025525 AMAQI
15th Jul 2025526 AMAQI
15th Jul 2025527 AMAQI
15th Jul 2025528 AMAQI
15th Jul 2025509 AMAQI
15th Jul 20255410 AMAQI
15th Jul 20256211 AMAQI
15th Jul 20256812 PMAQI
15th Jul 2025541 PMAQI
15th Jul 2025502 PMAQI
15th Jul 2025523 PMAQI
15th Jul 2025544 PMAQI
15th Jul 2025525 PMAQI
15th Jul 2025506 PMAQI
15th Jul 2025487 PMAQI
15th Jul 2025518 PMAQI
15th Jul 2025519 PMAQI
15th Jul 20255110 PMAQI
15th Jul 20255111 PMAQI
16th Jul 20254912 AMAQI
16th Jul 2025491 AMAQI
16th Jul 2025512 AMAQI
16th Jul 2025523 AMAQI
16th Jul 2025514 AMAQI
23°C16/31°C
16th Jul 2025525 AMAQI
16th Jul 2025526 AMAQI
16th Jul 2025527 AMAQI
16th Jul 2025528 AMAQI
16th Jul 2025429 AMAQI
16th Jul 20254710 AMAQI
16th Jul 20255611 AMAQI
16th Jul 20256012 PMAQI
16th Jul 2025581 PMAQI
16th Jul 2025592 PMAQI
16th Jul 2025573 PMAQI
16th Jul 2025534 PMAQI
16th Jul 2025545 PMAQI
16th Jul 2025536 PMAQI
16th Jul 2025557 PMAQI
16th Jul 2025548 PMAQI
16th Jul 2025519 PMAQI
16th Jul 20255210 PMAQI
16th Jul 20255211 PMAQI
17th Jul 20255112 AMAQI
17th Jul 2025511 AMAQI
17th Jul 2025502 AMAQI
17th Jul 2025513 AMAQI
17th Jul 2025524 AMAQI
23°C15/30°C
17th Jul 2025525 AMAQI
17th Jul 2025526 AMAQI
17th Jul 2025527 AMAQI
17th Jul 2025528 AMAQI
17th Jul 2025499 AMAQI
17th Jul 20255010 AMAQI
17th Jul 20254611 AMAQI
17th Jul 20254112 PMAQI
17th Jul 2025431 PMAQI
17th Jul 2025412 PMAQI
17th Jul 2025383 PMAQI
17th Jul 2025364 PMAQI
17th Jul 2025345 PMAQI
17th Jul 2025356 PMAQI
17th Jul 2025387 PMAQI
17th Jul 2025338 PMAQI
17th Jul 2025489 PMAQI
17th Jul 20254610 PMAQI
17th Jul 20254611 PMAQI
18th Jul 20254612 AMAQI
18th Jul 2025501 AMAQI
18th Jul 2025512 AMAQI
18th Jul 2025513 AMAQI
18th Jul 2025514 AMAQI
24°C19/30°C
18th Jul 2025525 AMAQI
18th Jul 2025506 AMAQI
18th Jul 2025507 AMAQI
18th Jul 2025518 AMAQI
18th Jul 2025299 AMAQI
18th Jul 20252010 AMAQI
18th Jul 20252011 AMAQI
18th Jul 20251812 PMAQI
18th Jul 2025251 PMAQI
18th Jul 2025242 PMAQI
18th Jul 2025223 PMAQI
18th Jul 2025234 PMAQI
18th Jul 2025255 PMAQI
18th Jul 2025266 PMAQI
18th Jul 2025247 PMAQI
18th Jul 2025318 PMAQI
18th Jul 2025429 PMAQI
18th Jul 20254210 PMAQI
18th Jul 20254211 PMAQI
19th Jul 20254212 AMAQI
19th Jul 2025451 AMAQI
19th Jul 2025482 AMAQI
19th Jul 2025483 AMAQI
19th Jul 2025464 AMAQI
23°C20/24°C
19th Jul 2025435 AMAQI
19th Jul 2025456 AMAQI
19th Jul 2025447 AMAQI
19th Jul 2025468 AMAQI
19th Jul 2025269 AMAQI
19th Jul 20251810 AMAQI
19th Jul 20251711 AMAQI
19th Jul 20251612 PMAQI
19th Jul 2025251 PMAQI
19th Jul 2025282 PMAQI
19th Jul 2025303 PMAQI
19th Jul 2025294 PMAQI
19th Jul 2025305 PMAQI
19th Jul 2025306 PMAQI
19th Jul 2025307 PMAQI
19th Jul 2025318 PMAQI
19th Jul 2025399 PMAQI
19th Jul 20253910 PMAQI
19th Jul 20253911 PMAQI
20th Jul 20253912 AMAQI
20th Jul 2025421 AMAQI
20th Jul 2025452 AMAQI
20th Jul 2025443 AMAQI
20th Jul 2025454 AMAQI
23°C18/29°C
20th Jul 2025425 AMAQI
20th Jul 2025426 AMAQI
20th Jul 2025437 AMAQI
20th Jul 2025428 AMAQI
20th Jul 2025309 AMAQI
20th Jul 20251610 AMAQI
20th Jul 20251611 AMAQI
20th Jul 20252012 PMAQI
20th Jul 2025231 PMAQI
20th Jul 2025222 PMAQI
20th Jul 2025223 PMAQI
20th Jul 2025214 PMAQI
20th Jul 2025225 PMAQI
20th Jul 2025226 PMAQI
20th Jul 2025237 PMAQI
20th Jul 2025268 PMAQI
20th Jul 2025369 PMAQI
20th Jul 20253510 PMAQI
20th Jul 20253611 PMAQI
21st Jul 20253712 AMAQI
21st Jul 2025381 AMAQI
21st Jul 2025412 AMAQI
21st Jul 2025413 AMAQI
21st Jul 2025414 AMAQI
23°C19/28°C
21st Jul 2025385 AMAQI
21st Jul 2025386 AMAQI
21st Jul 2025387 AMAQI
21st Jul 2025388 AMAQI
21st Jul 2025219 AMAQI
21st Jul 20251810 AMAQI
21st Jul 20251911 AMAQI
21st Jul 20252112 PMAQI
21st Jul 2025241 PMAQI
21st Jul 2025232 PMAQI
21st Jul 2025233 PMAQI
21st Jul 2025244 PMAQI
21st Jul 2025245 PMAQI
21st Jul 2025236 PMAQI
21st Jul 2025227 PMAQI
21st Jul 2025278 PMAQI
21st Jul 2025369 PMAQI
21st Jul 20253610 PMAQI
21st Jul 20253411 PMAQI
22nd Jul 20253512 AMAQI
22nd Jul 2025351 AMAQI
22nd Jul 2025372 AMAQI
22nd Jul 2025373 AMAQI
22nd Jul 2025384 AMAQI
24°C19/31°C
22nd Jul 2025365 AMAQI
22nd Jul 2025366 AMAQI
22nd Jul 2025367 AMAQI
22nd Jul 2025378 AMAQI
22nd Jul 2025229 AMAQI
22nd Jul 20251810 AMAQI
22nd Jul 20252011 AMAQI
22nd Jul 20252312 PMAQI
22nd Jul 2025251 PMAQI
22nd Jul 2025232 PMAQI
22nd Jul 2025243 PMAQI
22nd Jul 2025234 PMAQI
22nd Jul 2025235 PMAQI
22nd Jul 2025216 PMAQI
22nd Jul 2025237 PMAQI
22nd Jul 2025258 PMAQI
22nd Jul 2025349 PMAQI
22nd Jul 20253210 PMAQI
22nd Jul 20253311 PMAQI
23rd Jul 20253212 AMAQI
23rd Jul 2025331 AMAQI
23rd Jul 2025362 AMAQI
23rd Jul 2025353 AMAQI
23rd Jul 2025344 AMAQI
24°C19/31°C
23rd Jul 2025345 AMAQI
23rd Jul 2025356 AMAQI
23rd Jul 2025337 AMAQI
23rd Jul 2025338 AMAQI
23rd Jul 2025229 AMAQI
23rd Jul 20252010 AMAQI
23rd Jul 20252211 AMAQI
23rd Jul 20252212 PMAQI
23rd Jul 2025241 PMAQI
23rd Jul 2025242 PMAQI
23rd Jul 2025243 PMAQI
23rd Jul 2025224 PMAQI
23rd Jul 2025225 PMAQI
23rd Jul 2025256 PMAQI
23rd Jul 2025257 PMAQI
23rd Jul 2025278 PMAQI
23rd Jul 2025329 PMAQI
23rd Jul 20253110 PMAQI
23rd Jul 20253011 PMAQI
24th Jul 20252912 AMAQI
24th Jul 2025301 AMAQI
24th Jul 2025342 AMAQI
24th Jul 2025333 AMAQI
24th Jul 2025324 AMAQI
24°C18/31°C
24th Jul 2025325 AMAQI
24th Jul 2025326 AMAQI
24th Jul 2025327 AMAQI
24th Jul 2025328 AMAQI
24th Jul 2025219 AMAQI
24th Jul 20251910 AMAQI
24th Jul 20252311 AMAQI
24th Jul 20252512 PMAQI
24th Jul 2025201 PMAQI
24th Jul 2025212 PMAQI
24th Jul 2025193 PMAQI
24th Jul 2025234 PMAQI
24th Jul 2025225 PMAQI
24th Jul 2025196 PMAQI
24th Jul 2025207 PMAQI
24th Jul 2025248 PMAQI
24th Jul 2025309 PMAQI
24th Jul 20252810 PMAQI
24th Jul 20252811 PMAQI
25th Jul 20252612 AMAQI
25th Jul 2025281 AMAQI
25th Jul 2025312 AMAQI
25th Jul 2025313 AMAQI
25th Jul 2025294 AMAQI
24°C20/30°C
25th Jul 2025285 AMAQI
25th Jul 2025286 AMAQI
25th Jul 2025287 AMAQI
25th Jul 2025288 AMAQI
25th Jul 2025199 AMAQI
25th Jul 20251610 AMAQI
25th Jul 20251411 AMAQI
25th Jul 20251612 PMAQI
25th Jul 2025181 PMAQI
25th Jul 2025202 PMAQI
25th Jul 2025193 PMAQI
25th Jul 2025184 PMAQI
25th Jul 2025205 PMAQI
25th Jul 2025176 PMAQI
25th Jul 2025187 PMAQI
25th Jul 2025208 PMAQI
25th Jul 2025269 PMAQI
25th Jul 20252510 PMAQI
25th Jul 20252411 PMAQI
26th Jul 20252412 AMAQI
26th Jul 2025261 AMAQI
26th Jul 2025282 AMAQI
26th Jul 2025293 AMAQI
26th Jul 2025274 AMAQI
23°C21/27°C
26th Jul 2025275 AMAQI
26th Jul 2025276 AMAQI
26th Jul 2025267 AMAQI
26th Jul 2025278 AMAQI
26th Jul 2025189 AMAQI
26th Jul 20251310 AMAQI
26th Jul 20251511 AMAQI
26th Jul 20251612 PMAQI
26th Jul 2025161 PMAQI
26th Jul 2025182 PMAQI
26th Jul 2025183 PMAQI
26th Jul 2025204 PMAQI
26th Jul 2025185 PMAQI
26th Jul 2025166 PMAQI
26th Jul 2025167 PMAQI
26th Jul 2025208 PMAQI
26th Jul 2025229 PMAQI
26th Jul 20252310 PMAQI
26th Jul 20252211 PMAQI
27th Jul 20252212 AMAQI
27th Jul 2025241 AMAQI
27th Jul 2025262 AMAQI
27th Jul 2025263 AMAQI
27th Jul 2025264 AMAQI
23°C22/25°C
27th Jul 2025235 AMAQI
27th Jul 2025246 AMAQI
27th Jul 2025237 AMAQI
27th Jul 2025238 AMAQI
27th Jul 2025199 AMAQI
27th Jul 20251610 AMAQI
27th Jul 20251411 AMAQI
27th Jul 20251412 PMAQI
27th Jul 2025161 PMAQI
27th Jul 2025182 PMAQI
27th Jul 2025203 PMAQI
27th Jul 2025214 PMAQI
27th Jul 2025245 PMAQI
27th Jul 2025246 PMAQI
27th Jul 2025217 PMAQI
27th Jul 2025248 PMAQI
27th Jul 2025289 PMAQI
27th Jul 20252810 PMAQI
27th Jul 20252611 PMAQI
28th Jul 20252612 AMAQI
28th Jul 2025281 AMAQI
28th Jul 2025282 AMAQI
28th Jul 2025273 AMAQI
28th Jul 2025264 AMAQI
23°C21/26°C
28th Jul 2025265 AMAQI
28th Jul 2025256 AMAQI
28th Jul 2025267 AMAQI
28th Jul 2025278 AMAQI
28th Jul 2025189 AMAQI
28th Jul 20251710 AMAQI
28th Jul 20251711 AMAQI
28th Jul 20251912 PMAQI
28th Jul 2025211 PMAQI
28th Jul 2025222 PMAQI
28th Jul 2025223 PMAQI
28th Jul 2025234 PMAQI
28th Jul 2025205 PMAQI
28th Jul 2025206 PMAQI
28th Jul 2025227 PMAQI
28th Jul 2025298 PMAQI
28th Jul 2025279 PMAQI
28th Jul 20252810 PMAQI
28th Jul 20252611 PMAQI
29th Jul 20252512 AMAQI
29th Jul 2025241 AMAQI
29th Jul 2025272 AMAQI
29th Jul 2025263 AMAQI
29th Jul 2025264 AMAQI
24°C19/30°C
29th Jul 2025255 AMAQI
29th Jul 2025246 AMAQI
29th Jul 2025257 AMAQI
29th Jul 2025248 AMAQI
29th Jul 2025209 AMAQI
29th Jul 20251810 AMAQI
29th Jul 20251811 AMAQI
29th Jul 20251812 PMAQI
29th Jul 2025201 PMAQI
29th Jul 2025272 PMAQI
29th Jul 2025213 PMAQI
29th Jul 2025184 PMAQI
29th Jul 2025245 PMAQI
29th Jul 2025286 PMAQI
29th Jul 2025307 PMAQI
29th Jul 2025248 PMAQI
29th Jul 2025259 PMAQI
29th Jul 20252610 PMAQI
29th Jul 20252711 PMAQI
30th Jul 20252712 AMAQI
30th Jul 2025261 AMAQI
30th Jul 2025262 AMAQI
30th Jul 2025263 AMAQI
30th Jul 2025254 AMAQI
24°C19/30°C
30th Jul 2025245 AMAQI
30th Jul 2025246 AMAQI
30th Jul 2025247 AMAQI
30th Jul 2025248 AMAQI
30th Jul 2025209 AMAQI
30th Jul 20252010 AMAQI
30th Jul 20251911 AMAQI
30th Jul 20251912 PMAQI
30th Jul 2025211 PMAQI
30th Jul 2025222 PMAQI
30th Jul 2025213 PMAQI
30th Jul 2025224 PMAQI
30th Jul 2025215 PMAQI
30th Jul 2025216 PMAQI
30th Jul 2025217 PMAQI
30th Jul 2025218 PMAQI
30th Jul 2025249 PMAQI
30th Jul 20252310 PMAQI
30th Jul 20252311 PMAQI
31st Jul 20252212 AMAQI
31st Jul 2025241 AMAQI
31st Jul 2025262 AMAQI
31st Jul 2025263 AMAQI
31st Jul 2025254 AMAQI
23°C18/30°C
31st Jul 2025245 AMAQI
31st Jul 2025246 AMAQI
31st Jul 2025247 AMAQI
31st Jul 2025248 AMAQI
31st Jul 2025249 AMAQI
31st Jul 20252410 AMAQI
31st Jul 20252111 AMAQI
31st Jul 20252412 PMAQI
31st Jul 2025241 PMAQI
31st Jul 2025222 PMAQI
31st Jul 2025233 PMAQI
31st Jul 2025234 PMAQI
31st Jul 2025245 PMAQI
31st Jul 2025266 PMAQI
31st Jul 2025297 PMAQI
31st Jul 2025348 PMAQI
31st Jul 2025409 PMAQI
31st Jul 20254010 PMAQI
31st Jul 20253411 PMAQI
1st Aug 20253012 AMAQI
1st Aug 2025351 AMAQI
1st Aug 2025322 AMAQI
1st Aug 2025283 AMAQI
1st Aug 2025264 AMAQI
23°C16/31°C
1st Aug 2025275 AMAQI
1st Aug 2025286 AMAQI
1st Aug 2025297 AMAQI
1st Aug 2025288 AMAQI
1st Aug 2025509 AMAQI
1st Aug 20254810 AMAQI
1st Aug 20255211 AMAQI
1st Aug 20255312 PMAQI
1st Aug 2025471 PMAQI
1st Aug 2025482 PMAQI
1st Aug 2025423 PMAQI
1st Aug 2025554 PMAQI
1st Aug 2025545 PMAQI
1st Aug 2025526 PMAQI
1st Aug 2025537 PMAQI
1st Aug 2025488 PMAQI
1st Aug 2025449 PMAQI
1st Aug 20254110 PMAQI
1st Aug 20254011 PMAQI
2nd Aug 20253712 AMAQI
2nd Aug 2025341 AMAQI
2nd Aug 2025312 AMAQI
2nd Aug 2025303 AMAQI
2nd Aug 2025334 AMAQI
25°C18/33°C
2nd Aug 2025385 AMAQI
2nd Aug 2025376 AMAQI
2nd Aug 2025367 AMAQI
2nd Aug 2025388 AMAQI
2nd Aug 2025469 AMAQI
2nd Aug 20255110 AMAQI
2nd Aug 20255211 AMAQI
2nd Aug 20255212 PMAQI
2nd Aug 2025531 PMAQI
2nd Aug 2025582 PMAQI
2nd Aug 2025563 PMAQI
2nd Aug 2025544 PMAQI
2nd Aug 2025585 PMAQI
2nd Aug 2025586 PMAQI
2nd Aug 2025517 PMAQI
2nd Aug 2025568 PMAQI
2nd Aug 2025559 PMAQI
2nd Aug 20255410 PMAQI
2nd Aug 20255111 PMAQI
3rd Aug 20254812 AMAQI
3rd Aug 2025391 AMAQI
3rd Aug 2025382 AMAQI
3rd Aug 2025423 AMAQI
3rd Aug 2025414 AMAQI
27°C20/36°C
3rd Aug 2025435 AMAQI
5 AM3rd Aug 2025436 AMAQI
3rd Aug 2025417 AMAQI
3rd Aug 2025408 AMAQI
3rd Aug 2025509 AMAQI
3rd Aug 20255410 AMAQI
3rd Aug 20255511 AMAQI
3rd Aug 20255412 PMAQI
12 PM3rd Aug 2025611 PMAQI
3rd Aug 2025602 PMAQI
3rd Aug 2025573 PMAQI
3rd Aug 2025634 PMAQI
3rd Aug 2025585 PMAQI
3rd Aug 2025626 PMAQI
3rd Aug 2025647 PMAQI
7 PM12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 8 AM
45AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
10 AM - 11 AM
35AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 8 AM (Avg. 45), while the lowest AQI was between 10 AM to 11 AM (Avg. 35).
Night time
Avg. Highest Time
12 AM - 4 AM
45AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
8 PM
41AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 45), while the lowest AQI was between 8 PM to 8 PM (Avg. 41).
2025 Days Vs Air Quality
Kobayashi, Miyazaki, Japan
2025
78%
166
22%
48
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
166 DaysModerate
48 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 78%
Health Risk Level:
Low
In 2025, 78% of 215 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.
Annual Air Quality Insights
Kobayashi, Miyazaki, 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.
1st January 2025
32AQI
32AQI
2nd January 2025
39AQI
39AQI
3rd January 2025
38AQI
38AQI
4th January 2025
35AQI
35AQI
5th January 2025
37AQI
37AQI
6th January 2025
43AQI
43AQI
7th January 2025
32AQI
32AQI
8th January 2025
40AQI
40AQI
9th January 2025
29AQI
29AQI
10th January 2025
33AQI
33AQI
11th January 2025
30AQI
30AQI
12th January 2025
35AQI
35AQI
13th January 2025
43AQI
43AQI
14th January 2025
46AQI
46AQI
15th January 2025
49AQI
49AQI
16th January 2025
49AQI
49AQI
17th January 2025
51AQI
51AQI
18th January 2025
57AQI
57AQI
19th January 2025
55AQI
55AQI
20th January 2025
50AQI
50AQI
21st January 2025
66AQI
66AQI
22nd January 2025
60AQI
60AQI
23rd January 2025
66AQI
66AQI
24th January 2025
67AQI
67AQI
25th January 2025
56AQI
56AQI
26th January 2025
45AQI
45AQI
27th January 2025
44AQI
44AQI
28th January 2025
38AQI
38AQI
29th January 2025
36AQI
36AQI
30th January 2025
35AQI
35AQI
31st January 2025
42AQI
42AQI
1st February 2025
37AQI
37AQI
2nd February 2025
33AQI
33AQI
3rd February 2025
44AQI
44AQI
4th February 2025
32AQI
32AQI
5th February 2025
38AQI
38AQI
6th February 2025
31AQI
31AQI
7th February 2025
33AQI
33AQI
8th February 2025
31AQI
31AQI
9th February 2025
39AQI
39AQI
10th February 2025
38AQI
38AQI
11th February 2025
48AQI
48AQI
12th February 2025
48AQI
48AQI
13th February 2025
39AQI
39AQI
14th February 2025
42AQI
42AQI
15th February 2025
34AQI
34AQI
16th February 2025
44AQI
44AQI
17th February 2025
47AQI
47AQI
18th February 2025
40AQI
40AQI
19th February 2025
41AQI
41AQI
20th February 2025
38AQI
38AQI
21st February 2025
38AQI
38AQI
22nd February 2025
49AQI
49AQI
23rd February 2025
41AQI
41AQI
24th February 2025
43AQI
43AQI
25th February 2025
41AQI
41AQI
26th February 2025
40AQI
40AQI
27th February 2025
54AQI
54AQI
28th February 2025
48AQI
48AQI
1st March 2025
59AQI
59AQI
2nd March 2025
59AQI
59AQI
3rd March 2025
41AQI
41AQI
4th March 2025
37AQI
37AQI
5th March 2025
33AQI
33AQI
6th March 2025
36AQI
36AQI
7th March 2025
34AQI
34AQI
8th March 2025
38AQI
38AQI
9th March 2025
38AQI
38AQI
10th March 2025
41AQI
41AQI
11th March 2025
34AQI
34AQI
12th March 2025
42AQI
42AQI
13th March 2025
51AQI
51AQI
14th March 2025
46AQI
46AQI
15th March 2025
33AQI
33AQI
16th March 2025
30AQI
30AQI
17th March 2025
45AQI
45AQI
18th March 2025
37AQI
37AQI
19th March 2025
37AQI
37AQI
20th March 2025
48AQI
48AQI
21st March 2025
54AQI
54AQI
22nd March 2025
61AQI
61AQI
23rd March 2025
62AQI
62AQI
24th March 2025
50AQI
50AQI
25th March 2025
65AQI
65AQI
26th March 2025
61AQI
61AQI
27th March 2025
48AQI
48AQI
28th March 2025
57AQI
57AQI
29th March 2025
54AQI
54AQI
30th March 2025
41AQI
41AQI
31st March 2025
46AQI
46AQI
1st April 2025
36AQI
36AQI
2nd April 2025
34AQI
34AQI
3rd April 2025
39AQI
39AQI
4th April 2025
41AQI
41AQI
5th April 2025
47AQI
47AQI
6th April 2025
48AQI
48AQI
7th April 2025
42AQI
42AQI
8th April 2025
41AQI
41AQI
9th April 2025
54AQI
54AQI
10th April 2025
47AQI
47AQI
11th April 2025
54AQI
54AQI
12th April 2025
57AQI
57AQI
13th April 2025
48AQI
48AQI
14th April 2025
57AQI
57AQI
15th April 2025
30AQI
30AQI
16th April 2025
52AQI
52AQI
17th April 2025
51AQI
51AQI
18th April 2025
55AQI
55AQI
19th April 2025
46AQI
46AQI
20th April 2025
30AQI
30AQI
21st April 2025
36AQI
36AQI
22nd April 2025
29AQI
29AQI
23rd April 2025
28AQI
28AQI
24th April 2025
28AQI
28AQI
25th April 2025
39AQI
39AQI
26th April 2025
48AQI
48AQI
27th April 2025
47AQI
47AQI
28th April 2025
40AQI
40AQI
29th April 2025
49AQI
49AQI
30th April 2025
51AQI
51AQI
1st May 2025
47AQI
47AQI
2nd May 2025
42AQI
42AQI
3rd May 2025
45AQI
45AQI
4th May 2025
42AQI
42AQI
5th May 2025
43AQI
43AQI
6th May 2025
32AQI
32AQI
7th May 2025
43AQI
43AQI
8th May 2025
45AQI
45AQI
9th May 2025
37AQI
37AQI
10th May 2025
44AQI
44AQI
11th May 2025
41AQI
41AQI
12th May 2025
54AQI
54AQI
13th May 2025
56AQI
56AQI
14th May 2025
58AQI
58AQI
15th May 2025
59AQI
59AQI
16th May 2025
53AQI
53AQI
17th May 2025
38AQI
38AQI
18th May 2025
41AQI
41AQI
19th May 2025
54AQI
54AQI
20th May 2025
55AQI
55AQI
21st May 2025
37AQI
37AQI
22nd May 2025
42AQI
42AQI
23rd May 2025
52AQI
52AQI
24th May 2025
32AQI
32AQI
25th May 2025
36AQI
36AQI
26th May 2025
34AQI
34AQI
27th May 2025
39AQI
39AQI
28th May 2025
37AQI
37AQI
29th May 2025
33AQI
33AQI
30th May 2025
32AQI
32AQI
31st May 2025
42AQI
42AQI
1st June 2025
46AQI
46AQI
2nd June 2025
42AQI
42AQI
3rd June 2025
29AQI
29AQI
4th June 2025
43AQI
43AQI
5th June 2025
44AQI
44AQI
6th June 2025
56AQI
56AQI
7th June 2025
60AQI
60AQI
8th June 2025
45AQI
45AQI
9th June 2025
33AQI
33AQI
10th June 2025
30AQI
30AQI
11th June 2025
30AQI
30AQI
12th June 2025
40AQI
40AQI
13th June 2025
48AQI
48AQI
14th June 2025
36AQI
36AQI
15th June 2025
33AQI
33AQI
16th June 2025
30AQI
30AQI
17th June 2025
33AQI
33AQI
18th June 2025
36AQI
36AQI
19th June 2025
38AQI
38AQI
20th June 2025
47AQI
47AQI
21st June 2025
45AQI
45AQI
22nd June 2025
39AQI
39AQI
23rd June 2025
38AQI
38AQI
24th June 2025
38AQI
38AQI
25th June 2025
37AQI
37AQI
26th June 2025
34AQI
34AQI
27th June 2025
33AQI
33AQI
28th June 2025
35AQI
35AQI
29th June 2025
44AQI
44AQI
30th June 2025
46AQI
46AQI
1st July 2025
50AQI
50AQI
2nd July 2025
58AQI
58AQI
3rd July 2025
67AQI
67AQI
4th July 2025
81AQI
81AQI
5th July 2025
70AQI
70AQI
6th July 2025
62AQI
62AQI
7th July 2025
60AQI
60AQI
8th July 2025
64AQI
64AQI
9th July 2025
66AQI
66AQI
10th July 2025
53AQI
53AQI
11th July 2025
49AQI
49AQI
12th July 2025
47AQI
47AQI
13th July 2025
46AQI
46AQI
14th July 2025
44AQI
44AQI
15th July 2025
52AQI
52AQI
16th July 2025
52AQI
52AQI
17th July 2025
46AQI
46AQI
18th July 2025
38AQI
38AQI
19th July 2025
37AQI
37AQI
20th July 2025
33AQI
33AQI
21st July 2025
32AQI
32AQI
22nd July 2025
30AQI
30AQI
23rd July 2025
29AQI
29AQI
24th July 2025
27AQI
27AQI
25th July 2025
24AQI
24AQI
26th July 2025
22AQI
22AQI
27th July 2025
22AQI
22AQI
28th July 2025
25AQI
25AQI
29th July 2025
24AQI
24AQI
30th July 2025
23AQI
23AQI
31st July 2025
26AQI
26AQI
1st August 2025
39AQI
39AQI
2nd August 2025
41AQI
41AQI
44AQI
40AQI
46AQI
43AQI
43AQI
40AQI
44AQI
40AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202543AQI
23
8
27
1
21
10
22
8
23
8
28
2
20
11
2
166
48
Highest AQI recorded in
March46AQI
Lowest AQI recorded in
June40AQI
202436AQI
29
2
23
6
31
23
7
24
7
29
31
19
12
24
6
31
27
3
31
322
43
Highest AQI recorded in
May44AQI
Lowest AQI recorded in
July23AQI
202340AQI
22
9
19
9
18
11
20
10
23
8
23
7
27
4
27
4
22
8
28
3
20
9
28
3
277
85
Highest AQI recorded in
April47AQI
Lowest AQI recorded in
August28AQI
202240AQI
26
4
18
3
17
13
22
8
20
11
24
6
17
5
1
21
7
29
2
21
9
28
3
244
71
Highest AQI recorded in
March45AQI
Lowest AQI recorded in
August28AQI
202135AQI
27
4
25
3
23
6
19
2
24
7
24
6
28
3
29
2
26
4
27
4
21
9
29
2
302
52
Highest AQI recorded in
May43AQI
Lowest AQI recorded in
July25AQI
202038AQI
9
4
12
9
16
2
23
7
28
3
22
9
16
3
25
6
27
3
22
9
200
55
Highest AQI recorded in
April45AQI
Lowest AQI recorded in
September31AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
43AQILeast Polluted Year Recorded
2021(Avg.)
35AQIKobayashi's annual 2025 AQI (43) shows an average percentage change of 14.2% (worsened AQI) compared to previous years: 2020 (38), 2021 (35), 2022 (40), 2023 (40), 2024 (36).
