Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Ishizaki, Miyagi, 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

Ishizaki, Miyagi, Japan

2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
5th Aug 2026
53AQI
Lowest AQI recorded on
12th Aug 2024
20AQI

Same Day Analysis (8th August):
On this day, AQI across the 3 years varied significantly: 2026 ranks 1st highest AQI at 31 of Good air quality on the same day.

Day & Night AQI Trend: 7th Aug - 8th Aug 2026

Ishizaki, Miyagi, Japan

AQI
Day
Night
.

4 AM7th Aug 2026

6 PM

3 AM8th Aug 2026

Day time
Avg. Highest Time
4AM7th Aug

62AQI

Avg. Lowest Time
1PM7th Aug

40AQI

Night time
Avg. Highest Time
10PM7th Aug

50AQI

Avg. Lowest Time
7PM7th Aug

33AQI

In the last 24 hours,

Ishizaki's AQI reached its highest point of 62 at 4 AM during the Day, while the lowest point, 33, was recorded at 7 PM during the Night between 7th Aug and 8th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Ishizaki, Miyagi, Japan

JulAug
10th - 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 - 05th05th - 06th06th - 07th07th - 08th08th
Day
Night
10th Jul 2026244 AMAQI
10th Jul 2026285 AMAQI
10th Jul 2026306 AMAQI
10th Jul 2026287 AMAQI
10th Jul 2026308 AMAQI
10th Jul 2026309 AMAQI
10th Jul 20263010 AMAQI
10th Jul 20262811 AMAQI
10th Jul 20262712 PMAQI
10th Jul 2026281 PMAQI
10th Jul 2026222 PMAQI
10th Jul 2026223 PMAQI
10th Jul 2026254 PMAQI
10th Jul 2026285 PMAQI
10th Jul 2026286 PMAQI
10th Jul 2026287 PMAQI
10th Jul 2026288 PMAQI
10th Jul 2026229 PMAQI
10th Jul 20262210 PMAQI
10th Jul 20263011 PMAQI
11th Jul 20263212 AMAQI
11th Jul 2026341 AMAQI
11th Jul 2026302 AMAQI
11th Jul 2026323 AMAQI

23°C20/26°C

11th Jul 2026304 AMAQI
11th Jul 2026305 AMAQI
11th Jul 2026326 AMAQI
11th Jul 2026347 AMAQI
11th Jul 2026328 AMAQI
11th Jul 2026239 AMAQI
11th Jul 20263610 AMAQI
11th Jul 20263011 AMAQI
11th Jul 20263012 PMAQI
11th Jul 2026281 PMAQI
11th Jul 2026282 PMAQI
11th Jul 2026283 PMAQI
11th Jul 2026284 PMAQI
11th Jul 2026325 PMAQI
11th Jul 2026306 PMAQI
11th Jul 2026287 PMAQI
11th Jul 2026258 PMAQI
11th Jul 2026289 PMAQI
11th Jul 20263210 PMAQI
11th Jul 20263011 PMAQI
12th Jul 20262912 AMAQI
12th Jul 2026301 AMAQI
12th Jul 2026302 AMAQI
12th Jul 2026303 AMAQI

23°C20/27°C

12th Jul 2026244 AMAQI
12th Jul 2026185 AMAQI
12th Jul 2026186 AMAQI
12th Jul 2026187 AMAQI
12th Jul 2026188 AMAQI
12th Jul 2026199 AMAQI
12th Jul 20261810 AMAQI
12th Jul 20261011 AMAQI
12th Jul 20261912 PMAQI
12th Jul 2026141 PMAQI
12th Jul 202682 PMAQI
12th Jul 2026143 PMAQI
12th Jul 2026204 PMAQI
12th Jul 2026285 PMAQI
12th Jul 2026336 PMAQI
12th Jul 2026307 PMAQI
12th Jul 2026308 PMAQI
12th Jul 2026269 PMAQI
12th Jul 20262910 PMAQI
12th Jul 20262411 PMAQI
13th Jul 20261212 AMAQI
13th Jul 2026201 AMAQI
13th Jul 2026182 AMAQI
13th Jul 2026203 AMAQI

21°C21/23°C

13th Jul 2026174 AMAQI
13th Jul 202685 AMAQI
13th Jul 202686 AMAQI
13th Jul 202687 AMAQI
13th Jul 202688 AMAQI
13th Jul 2026129 AMAQI
13th Jul 20261210 AMAQI
13th Jul 20261211 AMAQI
13th Jul 20261012 PMAQI
13th Jul 202681 PMAQI
13th Jul 2026142 PMAQI
13th Jul 2026213 PMAQI
13th Jul 2026124 PMAQI
13th Jul 202685 PMAQI
13th Jul 202686 PMAQI
13th Jul 2026107 PMAQI
13th Jul 2026108 PMAQI
13th Jul 202689 PMAQI
13th Jul 20261810 PMAQI
13th Jul 20262011 PMAQI
14th Jul 20262412 AMAQI
14th Jul 2026311 AMAQI
14th Jul 2026202 AMAQI
14th Jul 2026113 AMAQI

23°C21/25°C

14th Jul 2026204 AMAQI
14th Jul 2026205 AMAQI
14th Jul 2026126 AMAQI
14th Jul 2026267 AMAQI
14th Jul 2026288 AMAQI
14th Jul 2026229 AMAQI
14th Jul 20262210 AMAQI
14th Jul 20262511 AMAQI
14th Jul 20262412 PMAQI
14th Jul 2026241 PMAQI
14th Jul 2026282 PMAQI
14th Jul 2026283 PMAQI
14th Jul 2026284 PMAQI
14th Jul 2026285 PMAQI
14th Jul 2026296 PMAQI
14th Jul 2026267 PMAQI
14th Jul 2026288 PMAQI
14th Jul 2026309 PMAQI
14th Jul 20264410 PMAQI
14th Jul 20263011 PMAQI
15th Jul 20264412 AMAQI
15th Jul 2026381 AMAQI
15th Jul 2026402 AMAQI
15th Jul 2026423 AMAQI

24°C21/28°C

15th Jul 2026404 AMAQI
15th Jul 2026335 AMAQI
15th Jul 2026366 AMAQI
15th Jul 2026337 AMAQI
15th Jul 2026408 AMAQI
15th Jul 2026339 AMAQI
15th Jul 20265010 AMAQI
15th Jul 20264811 AMAQI
15th Jul 20265912 PMAQI
15th Jul 2026491 PMAQI
15th Jul 2026482 PMAQI
15th Jul 2026423 PMAQI
15th Jul 2026484 PMAQI
15th Jul 2026515 PMAQI
15th Jul 2026656 PMAQI
15th Jul 2026687 PMAQI
15th Jul 2026588 PMAQI
15th Jul 2026489 PMAQI
15th Jul 20264410 PMAQI
15th Jul 20265311 PMAQI
16th Jul 20265412 AMAQI
16th Jul 2026511 AMAQI
16th Jul 2026402 AMAQI
16th Jul 2026513 AMAQI

25°C22/29°C

16th Jul 2026514 AMAQI
16th Jul 2026515 AMAQI
16th Jul 2026466 AMAQI
16th Jul 2026487 AMAQI
16th Jul 2026408 AMAQI
16th Jul 2026349 AMAQI
16th Jul 20264010 AMAQI
16th Jul 20265811 AMAQI
16th Jul 20268012 PMAQI
16th Jul 2026641 PMAQI
16th Jul 2026702 PMAQI
16th Jul 2026713 PMAQI
16th Jul 2026744 PMAQI
16th Jul 2026735 PMAQI
16th Jul 2026706 PMAQI
16th Jul 2026677 PMAQI
16th Jul 2026678 PMAQI
16th Jul 2026599 PMAQI
16th Jul 20265910 PMAQI
16th Jul 20265611 PMAQI
17th Jul 20265612 AMAQI
17th Jul 2026541 AMAQI
17th Jul 2026532 AMAQI
17th Jul 2026463 AMAQI

24°C22/27°C

17th Jul 2026404 AMAQI
17th Jul 2026485 AMAQI
17th Jul 2026386 AMAQI
17th Jul 2026297 AMAQI
17th Jul 2026278 AMAQI
17th Jul 2026259 AMAQI
17th Jul 20261710 AMAQI
17th Jul 20261711 AMAQI
17th Jul 20261412 PMAQI
17th Jul 2026121 PMAQI
17th Jul 2026142 PMAQI
17th Jul 2026193 PMAQI
17th Jul 2026234 PMAQI
17th Jul 2026215 PMAQI
17th Jul 2026216 PMAQI
17th Jul 2026257 PMAQI
17th Jul 2026338 PMAQI
17th Jul 2026259 PMAQI
17th Jul 20262710 PMAQI
17th Jul 20262711 PMAQI
18th Jul 20262312 AMAQI
18th Jul 2026381 AMAQI
18th Jul 2026252 AMAQI
18th Jul 2026253 AMAQI

23°C22/24°C

18th Jul 2026294 AMAQI
18th Jul 2026255 AMAQI
18th Jul 2026296 AMAQI
18th Jul 2026257 AMAQI
18th Jul 2026318 AMAQI
18th Jul 2026299 AMAQI
18th Jul 20262310 AMAQI
18th Jul 20262511 AMAQI
18th Jul 20262512 PMAQI
18th Jul 2026251 PMAQI
18th Jul 2026332 PMAQI
18th Jul 2026293 PMAQI
18th Jul 2026174 PMAQI
18th Jul 2026215 PMAQI
18th Jul 2026366 PMAQI
18th Jul 2026347 PMAQI
18th Jul 2026178 PMAQI
18th Jul 2026239 PMAQI
18th Jul 20262510 PMAQI
18th Jul 20262511 PMAQI
19th Jul 20262912 AMAQI
19th Jul 2026291 AMAQI
19th Jul 2026192 AMAQI
19th Jul 2026213 AMAQI

23°C22/24°C

19th Jul 2026254 AMAQI
19th Jul 2026235 AMAQI
19th Jul 2026236 AMAQI
19th Jul 2026237 AMAQI
19th Jul 2026488 AMAQI
19th Jul 2026339 AMAQI
19th Jul 20262710 AMAQI
19th Jul 20262511 AMAQI
19th Jul 20263212 PMAQI
19th Jul 2026251 PMAQI
19th Jul 2026362 PMAQI
19th Jul 2026423 PMAQI
19th Jul 2026514 PMAQI
19th Jul 2026315 PMAQI
19th Jul 2026516 PMAQI
19th Jul 2026447 PMAQI
19th Jul 2026538 PMAQI
19th Jul 2026529 PMAQI
19th Jul 20265710 PMAQI
19th Jul 20264211 PMAQI
20th Jul 20263812 AMAQI
20th Jul 2026551 AMAQI
20th Jul 2026482 AMAQI
20th Jul 2026543 AMAQI

23°C22/26°C

20th Jul 2026464 AMAQI
20th Jul 2026465 AMAQI
20th Jul 2026466 AMAQI
20th Jul 2026517 AMAQI
20th Jul 2026388 AMAQI
20th Jul 2026499 AMAQI
20th Jul 20266810 AMAQI
20th Jul 20266811 AMAQI
20th Jul 20266712 PMAQI
20th Jul 2026661 PMAQI
20th Jul 2026722 PMAQI
20th Jul 2026813 PMAQI
20th Jul 2026724 PMAQI
20th Jul 2026705 PMAQI
20th Jul 2026726 PMAQI
20th Jul 2026717 PMAQI
20th Jul 2026748 PMAQI
20th Jul 2026669 PMAQI
20th Jul 20266310 PMAQI
20th Jul 20266211 PMAQI
21st Jul 20265812 AMAQI
21st Jul 2026551 AMAQI
21st Jul 2026522 AMAQI
21st Jul 2026513 AMAQI

26°C22/30°C

21st Jul 2026514 AMAQI
21st Jul 2026465 AMAQI
21st Jul 2026486 AMAQI
21st Jul 2026517 AMAQI
21st Jul 2026528 AMAQI
21st Jul 2026519 AMAQI
21st Jul 20265610 AMAQI
21st Jul 20265911 AMAQI
21st Jul 2026571 PMAQI
21st Jul 2026562 PMAQI
21st Jul 2026543 PMAQI
21st Jul 2026424 PMAQI
21st Jul 2026365 PMAQI
21st Jul 2026336 PMAQI
21st Jul 2026867 PMAQI
21st Jul 2026368 PMAQI
21st Jul 2026389 PMAQI
21st Jul 20264410 PMAQI
21st Jul 20264411 PMAQI
22nd Jul 20264212 AMAQI
22nd Jul 2026321 AMAQI
22nd Jul 2026272 AMAQI
22nd Jul 2026213 AMAQI

26°C23/30°C

22nd Jul 2026214 AMAQI
22nd Jul 2026215 AMAQI
22nd Jul 2026216 AMAQI
22nd Jul 2026217 AMAQI
22nd Jul 2026238 AMAQI
22nd Jul 2026279 AMAQI
22nd Jul 20263810 AMAQI
22nd Jul 20264411 AMAQI
22nd Jul 20264812 PMAQI
22nd Jul 2026551 PMAQI
22nd Jul 2026562 PMAQI
22nd Jul 2026553 PMAQI
22nd Jul 2026554 PMAQI
22nd Jul 2026555 PMAQI
22nd Jul 2026636 PMAQI
22nd Jul 2026607 PMAQI
22nd Jul 2026598 PMAQI
22nd Jul 2026579 PMAQI
22nd Jul 20265510 PMAQI
22nd Jul 20265311 PMAQI
23rd Jul 20265112 AMAQI
23rd Jul 2026421 AMAQI
23rd Jul 2026292 AMAQI
23rd Jul 2026213 AMAQI

26°C23/29°C

23rd Jul 2026234 AMAQI
23rd Jul 2026235 AMAQI
23rd Jul 2026276 AMAQI
23rd Jul 2026277 AMAQI
23rd Jul 2026278 AMAQI
23rd Jul 2026239 AMAQI
23rd Jul 20262510 AMAQI
23rd Jul 20262511 AMAQI
23rd Jul 20262312 PMAQI
23rd Jul 2026251 PMAQI
23rd Jul 2026252 PMAQI
23rd Jul 2026253 PMAQI
23rd Jul 2026214 PMAQI
23rd Jul 2026215 PMAQI
23rd Jul 2026216 PMAQI
23rd Jul 2026217 PMAQI
23rd Jul 2026218 PMAQI
23rd Jul 2026219 PMAQI
23rd Jul 20262310 PMAQI
23rd Jul 20262111 PMAQI
24th Jul 20262112 AMAQI
24th Jul 2026211 AMAQI
24th Jul 2026212 AMAQI
24th Jul 2026213 AMAQI

24°C21/27°C

24th Jul 2026214 AMAQI
24th Jul 2026215 AMAQI
24th Jul 2026216 AMAQI
24th Jul 2026257 AMAQI
24th Jul 2026258 AMAQI
24th Jul 2026259 AMAQI
24th Jul 20262710 AMAQI
24th Jul 20262911 AMAQI
24th Jul 20262912 PMAQI
24th Jul 2026251 PMAQI
24th Jul 2026232 PMAQI
24th Jul 2026233 PMAQI
24th Jul 2026234 PMAQI
24th Jul 2026215 PMAQI
24th Jul 2026216 PMAQI
24th Jul 2026217 PMAQI
24th Jul 2026258 PMAQI
24th Jul 2026239 PMAQI
24th Jul 20265310 PMAQI
24th Jul 20265311 PMAQI
25th Jul 20264012 AMAQI
25th Jul 2026481 AMAQI
25th Jul 2026442 AMAQI
25th Jul 2026383 AMAQI

21°C20/22°C

25th Jul 2026424 AMAQI
25th Jul 2026465 AMAQI
25th Jul 2026446 AMAQI
25th Jul 2026447 AMAQI
25th Jul 2026428 AMAQI
25th Jul 2026299 AMAQI
25th Jul 20265210 AMAQI
25th Jul 20265411 AMAQI
25th Jul 20265612 PMAQI
25th Jul 2026301 PMAQI
25th Jul 2026442 PMAQI
25th Jul 2026463 PMAQI
25th Jul 2026524 PMAQI
25th Jul 2026495 PMAQI
25th Jul 2026516 PMAQI
25th Jul 2026587 PMAQI
25th Jul 2026548 PMAQI
25th Jul 2026589 PMAQI
25th Jul 20265810 PMAQI
25th Jul 20265411 PMAQI
26th Jul 20265412 AMAQI
26th Jul 2026381 AMAQI
26th Jul 2026442 AMAQI
26th Jul 2026513 AMAQI

21°C21/22°C

26th Jul 2026384 AMAQI
26th Jul 2026295 AMAQI
26th Jul 2026166 AMAQI
26th Jul 2026167 AMAQI
26th Jul 2026238 AMAQI
26th Jul 2026239 AMAQI
26th Jul 20261610 AMAQI
26th Jul 20261411 AMAQI
26th Jul 20261412 PMAQI
26th Jul 2026211 PMAQI
26th Jul 2026232 PMAQI
26th Jul 2026273 PMAQI
26th Jul 2026464 PMAQI
26th Jul 2026345 PMAQI
26th Jul 2026326 PMAQI
26th Jul 2026237 PMAQI
26th Jul 2026278 PMAQI
26th Jul 2026279 PMAQI
26th Jul 20264810 PMAQI
26th Jul 20263411 PMAQI
27th Jul 20263812 AMAQI
27th Jul 2026231 AMAQI
27th Jul 2026232 AMAQI
27th Jul 2026273 AMAQI

21°C20/21°C

27th Jul 2026234 AMAQI
27th Jul 2026255 AMAQI
27th Jul 2026256 AMAQI
27th Jul 2026237 AMAQI
27th Jul 2026258 AMAQI
27th Jul 2026259 AMAQI
27th Jul 20263810 AMAQI
27th Jul 20262711 AMAQI
27th Jul 20262512 PMAQI
27th Jul 2026381 PMAQI
27th Jul 2026482 PMAQI
27th Jul 2026293 PMAQI
27th Jul 2026314 PMAQI
27th Jul 2026215 PMAQI
27th Jul 2026386 PMAQI
27th Jul 2026327 PMAQI
27th Jul 2026338 PMAQI
27th Jul 2026279 PMAQI
27th Jul 20262910 PMAQI
27th Jul 20262811 PMAQI
28th Jul 20262912 AMAQI
28th Jul 2026291 AMAQI
28th Jul 2026222 AMAQI
28th Jul 2026293 AMAQI

21°C19/23°C

28th Jul 2026314 AMAQI
28th Jul 2026215 AMAQI
28th Jul 2026276 AMAQI
28th Jul 2026257 AMAQI
28th Jul 2026238 AMAQI
28th Jul 2026219 AMAQI
28th Jul 20262710 AMAQI
28th Jul 20262911 AMAQI
28th Jul 20262412 PMAQI
28th Jul 2026291 PMAQI
28th Jul 2026362 PMAQI
28th Jul 2026463 PMAQI
28th Jul 2026344 PMAQI
28th Jul 2026445 PMAQI
28th Jul 2026296 PMAQI
28th Jul 2026237 PMAQI
28th Jul 2026258 PMAQI
28th Jul 2026279 PMAQI
28th Jul 20263210 PMAQI
28th Jul 20263111 PMAQI
29th Jul 20263812 AMAQI
29th Jul 2026251 AMAQI
29th Jul 2026312 AMAQI
29th Jul 2026293 AMAQI

21°C19/23°C

29th Jul 2026424 AMAQI
29th Jul 2026345 AMAQI
29th Jul 2026386 AMAQI
29th Jul 2026217 AMAQI
29th Jul 2026258 AMAQI
29th Jul 2026299 AMAQI
29th Jul 20262910 AMAQI
29th Jul 20263411 AMAQI
29th Jul 20263412 PMAQI
29th Jul 2026341 PMAQI
29th Jul 2026362 PMAQI
29th Jul 2026273 PMAQI
29th Jul 2026384 PMAQI
29th Jul 2026405 PMAQI
29th Jul 2026386 PMAQI
29th Jul 2026487 PMAQI
29th Jul 2026428 PMAQI
29th Jul 2026429 PMAQI
29th Jul 20264410 PMAQI
29th Jul 20264211 PMAQI
30th Jul 20263212 AMAQI
30th Jul 2026291 AMAQI
30th Jul 2026342 AMAQI
30th Jul 2026403 AMAQI

24°C22/26°C

30th Jul 2026344 AMAQI
30th Jul 2026495 AMAQI
30th Jul 2026426 AMAQI
30th Jul 2026367 AMAQI
30th Jul 2026298 AMAQI
30th Jul 2026279 AMAQI
30th Jul 20263410 AMAQI
30th Jul 20264011 AMAQI
30th Jul 20262912 PMAQI
30th Jul 2026381 PMAQI
30th Jul 2026322 PMAQI
30th Jul 2026363 PMAQI
30th Jul 2026364 PMAQI
30th Jul 2026275 PMAQI
30th Jul 2026306 PMAQI
30th Jul 2026317 PMAQI
30th Jul 2026348 PMAQI
30th Jul 2026299 PMAQI
30th Jul 20262710 PMAQI
30th Jul 20263111 PMAQI
31st Jul 20262512 AMAQI
31st Jul 2026251 AMAQI
31st Jul 2026252 AMAQI
31st Jul 2026323 AMAQI

25°C21/28°C

31st Jul 2026274 AMAQI
31st Jul 2026275 AMAQI
31st Jul 2026326 AMAQI
31st Jul 2026367 AMAQI
31st Jul 2026388 AMAQI
31st Jul 2026349 AMAQI
31st Jul 20263210 AMAQI
31st Jul 20263411 AMAQI
31st Jul 20262512 PMAQI
31st Jul 2026251 PMAQI
31st Jul 2026212 PMAQI
31st Jul 2026233 PMAQI
31st Jul 2026264 PMAQI
31st Jul 2026235 PMAQI
31st Jul 2026296 PMAQI
31st Jul 2026317 PMAQI
31st Jul 2026368 PMAQI
31st Jul 2026239 PMAQI
31st Jul 20262710 PMAQI
31st Jul 20263811 PMAQI
1st Aug 20264212 AMAQI
1st Aug 2026481 AMAQI
1st Aug 2026502 AMAQI
1st Aug 2026523 AMAQI

23°C22/25°C

1st Aug 2026554 AMAQI
1st Aug 2026675 AMAQI
1st Aug 2026546 AMAQI
1st Aug 2026507 AMAQI
1st Aug 2026598 AMAQI
1st Aug 2026339 AMAQI
1st Aug 20261210 AMAQI
1st Aug 20261611 AMAQI
1st Aug 20262712 PMAQI
1st Aug 2026231 PMAQI
1st Aug 2026192 PMAQI
1st Aug 2026173 PMAQI
1st Aug 2026144 PMAQI
1st Aug 2026385 PMAQI
1st Aug 2026386 PMAQI
1st Aug 2026257 PMAQI
1st Aug 2026508 PMAQI
1st Aug 2026609 PMAQI
1st Aug 20265610 PMAQI
1st Aug 20265411 PMAQI
2nd Aug 20265812 AMAQI
2nd Aug 2026571 AMAQI
2nd Aug 2026582 AMAQI
2nd Aug 2026573 AMAQI

22°C21/24°C

2nd Aug 2026544 AMAQI
2nd Aug 2026605 AMAQI
2nd Aug 2026386 AMAQI
2nd Aug 2026127 AMAQI
2nd Aug 2026148 AMAQI
2nd Aug 2026329 AMAQI
2nd Aug 20265010 AMAQI
2nd Aug 20262911 AMAQI
2nd Aug 20262912 PMAQI
2nd Aug 2026271 PMAQI
2nd Aug 2026232 PMAQI
2nd Aug 2026233 PMAQI
2nd Aug 2026214 PMAQI
2nd Aug 2026235 PMAQI
2nd Aug 2026426 PMAQI
2nd Aug 2026427 PMAQI
2nd Aug 2026478 PMAQI
2nd Aug 2026479 PMAQI
2nd Aug 20265710 PMAQI
2nd Aug 20266211 PMAQI
3rd Aug 20265212 AMAQI
3rd Aug 2026501 AMAQI
3rd Aug 2026422 AMAQI
3rd Aug 2026513 AMAQI

21°C20/21°C

3rd Aug 2026384 AMAQI
3rd Aug 2026315 AMAQI
3rd Aug 2026336 AMAQI
3rd Aug 2026407 AMAQI
3rd Aug 2026388 AMAQI
3rd Aug 2026339 AMAQI
3rd Aug 20263310 AMAQI
3rd Aug 20264411 AMAQI
3rd Aug 20265212 PMAQI
3rd Aug 2026441 PMAQI
3rd Aug 2026442 PMAQI
3rd Aug 2026443 PMAQI
3rd Aug 2026484 PMAQI
3rd Aug 2026465 PMAQI
3rd Aug 2026636 PMAQI
3rd Aug 2026547 PMAQI
3rd Aug 2026538 PMAQI
3rd Aug 2026539 PMAQI
3rd Aug 20264610 PMAQI
3rd Aug 20266011 PMAQI
4th Aug 20264812 AMAQI
4th Aug 2026501 AMAQI
4th Aug 2026422 AMAQI
4th Aug 2026513 AMAQI

21°C20/23°C

4th Aug 2026464 AMAQI
4th Aug 2026485 AMAQI
4th Aug 2026426 AMAQI
4th Aug 2026517 AMAQI
4th Aug 2026428 AMAQI
4th Aug 2026449 AMAQI
4th Aug 20264810 AMAQI
4th Aug 20265211 AMAQI
4th Aug 20265312 PMAQI
4th Aug 2026401 PMAQI
4th Aug 2026332 PMAQI
4th Aug 2026363 PMAQI
4th Aug 2026384 PMAQI
4th Aug 2026535 PMAQI
4th Aug 2026426 PMAQI
4th Aug 2026507 PMAQI
4th Aug 2026578 PMAQI
4th Aug 2026629 PMAQI
4th Aug 20266210 PMAQI
4th Aug 20266211 PMAQI
5th Aug 20265212 AMAQI
5th Aug 2026581 AMAQI
5th Aug 2026582 AMAQI
5th Aug 2026563 AMAQI

21°C19/23°C

5th Aug 2026604 AMAQI
5th Aug 2026565 AMAQI
5th Aug 2026496 AMAQI
5th Aug 2026567 AMAQI
5th Aug 2026578 AMAQI
5th Aug 2026559 AMAQI
5th Aug 20265510 AMAQI
5th Aug 20264911 AMAQI
5th Aug 20265312 PMAQI
5th Aug 2026291 PMAQI
5th Aug 2026322 PMAQI
5th Aug 2026273 PMAQI
5th Aug 2026384 PMAQI
5th Aug 2026565 PMAQI
5th Aug 2026596 PMAQI
5th Aug 2026597 PMAQI
5th Aug 2026568 PMAQI
5th Aug 2026659 PMAQI
5th Aug 20267110 PMAQI
5th Aug 20267211 PMAQI
6th Aug 20266212 AMAQI
6th Aug 2026591 AMAQI
6th Aug 2026522 AMAQI
6th Aug 2026533 AMAQI

22°C19/24°C

6th Aug 2026494 AMAQI
6th Aug 2026525 AMAQI
6th Aug 2026486 AMAQI
6th Aug 2026527 AMAQI
6th Aug 2026448 AMAQI
6th Aug 2026449 AMAQI
6th Aug 20265510 AMAQI
6th Aug 20265211 AMAQI
6th Aug 20265412 PMAQI
6th Aug 2026361 PMAQI
6th Aug 2026312 PMAQI
6th Aug 2026293 PMAQI
6th Aug 2026364 PMAQI
6th Aug 2026425 PMAQI
6th Aug 2026406 PMAQI
6th Aug 2026387 PMAQI
6th Aug 2026388 PMAQI
6th Aug 2026449 PMAQI
6th Aug 20266010 PMAQI
6th Aug 20265511 PMAQI
7th Aug 20266812 AMAQI
7th Aug 2026701 AMAQI
7th Aug 2026652 AMAQI
7th Aug 2026623 AMAQI

24°C22/26°C

7th Aug 2026624 AMAQI
7th Aug 2026575 AMAQI
7th Aug 2026556 AMAQI
7th Aug 2026597 AMAQI
7th Aug 2026588 AMAQI
7th Aug 2026559 AMAQI
7th Aug 20265410 AMAQI
7th Aug 20265611 AMAQI
7th Aug 20264612 PMAQI
7th Aug 2026401 PMAQI
7th Aug 2026532 PMAQI
7th Aug 2026453 PMAQI
7th Aug 2026424 PMAQI
7th Aug 2026515 PMAQI
7th Aug 2026466 PMAQI
7th Aug 2026337 PMAQI
7th Aug 2026408 PMAQI
7th Aug 2026349 PMAQI
7th Aug 20265010 PMAQI
7th Aug 20264411 PMAQI
8th Aug 20263812 AMAQI
8th Aug 2026481 AMAQI
8th Aug 2026362 AMAQI
8th Aug 2026343 AMAQI

25°C23/27°C

8th Aug 2026294 AMAQI
4 AM
8th Aug 2026275 AMAQI
8th Aug 2026466 AMAQI
8th Aug 2026217 AMAQI
8th Aug 2026238 AMAQI
8th Aug 2026219 AMAQI
8th Aug 20262310 AMAQI
8th Aug 20262711 AMAQI
11 AM
8th Aug 20262512 PMAQI
8th Aug 2026291 PMAQI
8th Aug 2026312 PMAQI
8th Aug 2026383 PMAQI
8th Aug 2026404 PMAQI
8th Aug 2026305 PMAQI
8th Aug 2026346 PMAQI
6 PM
8th Aug 2026337 PMAQI
8th Aug 2026318 PMAQI
8th Aug 2026299 PMAQI
8th Aug 20262310 PMAQI
8th Aug 20262411 PMAQI
11 PM
3 AM

25°C23/28°C

Day time
Avg. Highest Time
6 PM

40AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
9 AM

31AQI

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. 40), while the lowest AQI was between 9 AM to 9 AM (Avg. 31).
Night time
Avg. Highest Time
10 PM - 11 PM

43AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
2 AM - 3 AM

38AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 PM to 11 PM (Avg. 43), while the lowest AQI was between 2 AM to 3 AM (Avg. 38).

2026 Days Vs Air Quality

Ishizaki, Miyagi, Japan

2026

85%

188

15%

32

Total number of days with different AQI categories in last 220 days in 2026 (145 days remaining)

Good
188 Days
Moderate
32 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 85%

Health Risk Level:

Low

In 2026, 85% of 220 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

Ishizaki, Miyagi, 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
17AQI (US)
2nd January 2026
17AQI (US)
3rd January 2026
14AQI (US)
4th January 2026
19AQI (US)
5th January 2026
15AQI (US)
6th January 2026
21AQI (US)
7th January 2026
23AQI (US)
8th January 2026
23AQI (US)
9th January 2026
17AQI (US)
10th January 2026
25AQI (US)
11th January 2026
23AQI (US)
12th January 2026
18AQI (US)
13th January 2026
15AQI (US)
14th January 2026
15AQI (US)
15th January 2026
16AQI (US)
16th January 2026
35AQI (US)
17th January 2026
29AQI (US)
18th January 2026
19AQI (US)
19th January 2026
27AQI (US)
20th January 2026
23AQI (US)
21st January 2026
17AQI (US)
22nd January 2026
18AQI (US)
23rd January 2026
24AQI (US)
24th January 2026
32AQI (US)
25th January 2026
40AQI (US)
26th January 2026
28AQI (US)
27th January 2026
27AQI (US)
28th January 2026
11AQI (US)
29th January 2026
12AQI (US)
30th January 2026
37AQI (US)
31st January 2026
42AQI (US)
1st February 2026
33AQI (US)
2nd February 2026
32AQI (US)
3rd February 2026
30AQI (US)
4th February 2026
33AQI (US)
5th February 2026
41AQI (US)
6th February 2026
34AQI (US)
7th February 2026
22AQI (US)
8th February 2026
24AQI (US)
9th February 2026
40AQI (US)
10th February 2026
49AQI (US)
11th February 2026
63AQI (US)
12th February 2026
26AQI (US)
13th February 2026
24AQI (US)
14th February 2026
69AQI (US)
15th February 2026
48AQI (US)
16th February 2026
41AQI (US)
17th February 2026
28AQI (US)
18th February 2026
35AQI (US)
19th February 2026
28AQI (US)
20th February 2026
35AQI (US)
21st February 2026
42AQI (US)
22nd February 2026
43AQI (US)
23rd February 2026
45AQI (US)
24th February 2026
40AQI (US)
25th February 2026
44AQI (US)
26th February 2026
40AQI (US)
27th February 2026
40AQI (US)
28th February 2026
12AQI (US)
1st March 2026
22AQI (US)
2nd March 2026
68AQI (US)
3rd March 2026
48AQI (US)
4th March 2026
65AQI (US)
5th March 2026
61AQI (US)
6th March 2026
55AQI (US)
7th March 2026
42AQI (US)
8th March 2026
41AQI (US)
9th March 2026
44AQI (US)
10th March 2026
56AQI (US)
11th March 2026
54AQI (US)
12th March 2026
61AQI (US)
13th March 2026
39AQI (US)
14th March 2026
47AQI (US)
15th March 2026
57AQI (US)
16th March 2026
55AQI (US)
17th March 2026
58AQI (US)
18th March 2026
51AQI (US)
19th March 2026
33AQI (US)
20th March 2026
37AQI (US)
21st March 2026
42AQI (US)
22nd March 2026
41AQI (US)
23rd March 2026
47AQI (US)
24th March 2026
64AQI (US)
25th March 2026
59AQI (US)
26th March 2026
31AQI (US)
27th March 2026
22AQI (US)
28th March 2026
46AQI (US)
29th March 2026
58AQI (US)
30th March 2026
59AQI (US)
31st March 2026
51AQI (US)
1st April 2026
24AQI (US)
2nd April 2026
28AQI (US)
3rd April 2026
49AQI (US)
4th April 2026
41AQI (US)
5th April 2026
32AQI (US)
6th April 2026
21AQI (US)
7th April 2026
27AQI (US)
8th April 2026
21AQI (US)
9th April 2026
34AQI (US)
10th April 2026
47AQI (US)
11th April 2026
25AQI (US)
12th April 2026
20AQI (US)
13th April 2026
31AQI (US)
14th April 2026
37AQI (US)
15th April 2026
40AQI (US)
16th April 2026
28AQI (US)
17th April 2026
33AQI (US)
18th April 2026
35AQI (US)
19th April 2026
33AQI (US)
20th April 2026
32AQI (US)
21st April 2026
47AQI (US)
22nd April 2026
34AQI (US)
23rd April 2026
34AQI (US)
24th April 2026
28AQI (US)
25th April 2026
27AQI (US)
26th April 2026
47AQI (US)
27th April 2026
44AQI (US)
28th April 2026
39AQI (US)
29th April 2026
30AQI (US)
30th April 2026
39AQI (US)
1st May 2026
50AQI (US)
2nd May 2026
53AQI (US)
3rd May 2026
40AQI (US)
4th May 2026
28AQI (US)
5th May 2026
27AQI (US)
6th May 2026
31AQI (US)
7th May 2026
31AQI (US)
8th May 2026
27AQI (US)
9th May 2026
28AQI (US)
10th May 2026
33AQI (US)
11th May 2026
31AQI (US)
12th May 2026
41AQI (US)
13th May 2026
34AQI (US)
14th May 2026
36AQI (US)
15th May 2026
34AQI (US)
16th May 2026
85AQI (US)
17th May 2026
68AQI (US)
18th May 2026
53AQI (US)
19th May 2026
49AQI (US)
20th May 2026
60AQI (US)
21st May 2026
60AQI (US)
22nd May 2026
61AQI (US)
23rd May 2026
54AQI (US)
24th May 2026
59AQI (US)
25th May 2026
47AQI (US)
26th May 2026
37AQI (US)
27th May 2026
28AQI (US)
28th May 2026
24AQI (US)
29th May 2026
18AQI (US)
30th May 2026
23AQI (US)
31st May 2026
28AQI (US)
1st June 2026
28AQI (US)
2nd June 2026
70AQI (US)
3rd June 2026
20AQI (US)
4th June 2026
16AQI (US)
5th June 2026
20AQI (US)
6th June 2026
19AQI (US)
7th June 2026
20AQI (US)
8th June 2026
18AQI (US)
9th June 2026
22AQI (US)
10th June 2026
21AQI (US)
11th June 2026
24AQI (US)
12th June 2026
30AQI (US)
13th June 2026
28AQI (US)
14th June 2026
24AQI (US)
15th June 2026
19AQI (US)
16th June 2026
23AQI (US)
17th June 2026
25AQI (US)
18th June 2026
25AQI (US)
19th June 2026
22AQI (US)
20th June 2026
21AQI (US)
21st June 2026
18AQI (US)
22nd June 2026
17AQI (US)
23rd June 2026
19AQI (US)
24th June 2026
21AQI (US)
25th June 2026
26AQI (US)
26th June 2026
28AQI (US)
27th June 2026
26AQI (US)
28th June 2026
26AQI (US)
29th June 2026
26AQI (US)
30th June 2026
23AQI (US)
1st July 2026
23AQI (US)
2nd July 2026
22AQI (US)
3rd July 2026
21AQI (US)
4th July 2026
24AQI (US)
5th July 2026
23AQI (US)
6th July 2026
24AQI (US)
7th July 2026
21AQI (US)
8th July 2026
21AQI (US)
9th July 2026
20AQI (US)
10th July 2026
27AQI (US)
11th July 2026
30AQI (US)
12th July 2026
22AQI (US)
13th July 2026
13AQI (US)
14th July 2026
25AQI (US)
15th July 2026
46AQI (US)
16th July 2026
57AQI (US)
17th July 2026
30AQI (US)
18th July 2026
27AQI (US)
19th July 2026
35AQI (US)
20th July 2026
60AQI (US)
21st July 2026
50AQI (US)
22nd July 2026
42AQI (US)
23rd July 2026
25AQI (US)
24th July 2026
26AQI (US)
25th July 2026
47AQI (US)
26th July 2026
30AQI (US)
27th July 2026
29AQI (US)
28th July 2026
29AQI (US)
29th July 2026
35AQI (US)
30th July 2026
34AQI (US)
31st July 2026
29AQI (US)
1st August 2026
40AQI (US)
2nd August 2026
40AQI (US)
3rd August 2026
46AQI (US)
4th August 2026
48AQI (US)
5th August 2026
53AQI (US)
6th August 2026
47AQI (US)
7th August 2026
52AQI (US)
8th August 2026
31AQI (US)
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

23AQI (US)

37AQI (US)

49AQI (US)

34AQI (US)

41AQI (US)

24AQI (US)

31AQI (US)

45AQI (US)

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202634AQI (US)

31
26
2
15
16
30
22
9
29
1
29
2
6
2
188
32

Highest AQI (US) recorded in

March

49AQI (US)

Lowest AQI (US) recorded in

January

23AQI (US)

202536AQI (US)

31
27
1
29
2
30
31
30
26
5
31
30
24
7
26
4
29
2
344
21

Highest AQI (US) recorded in

July

46AQI (US)

Lowest AQI (US) recorded in

February

27AQI (US)

202433AQI (US)

16
1
1
12
30
27
4
31
22
7
29
2
30
31
230
13

Highest AQI (US) recorded in

September

43AQI (US)

Lowest AQI (US) recorded in

January

17AQI (US)

202319AQI (US)

3
30
1
33
1

Highest AQI (US) recorded in

December

21AQI (US)

Lowest AQI (US) recorded in

November

7AQI (US)

202032AQI (US)

1
1

Highest AQI (US) recorded in

September

32AQI (US)

Lowest AQI (US) recorded in

September

32AQI (US)

Most & Least Polluted Years Over the Last 5 Years

Most Polluted Year Recorded
2025(Avg.)
36AQI (US)
Least Polluted Year Recorded
2023(Avg.)
19AQI (US)

Ishizaki's annual 2026 AQI (US) (34) shows an average percentage change of 20.6% (worsened AQI (US)) compared to previous years: 2020 (32), 2023 (19), 2024 (33), 2025 (36).