Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Sakata, Yamagata, 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

Sakata, Yamagata, Japan

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
6th Aug 2023
57AQI
Lowest AQI recorded on
27th Aug 2023
22AQI

Same Day Analysis (2nd August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 29 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.

Day & Night AQI Trend: 1st Aug - 2nd Aug 2026

Sakata, Yamagata, Japan

AQI
Day
Night
.

4 AM1st Aug 2026

7 PM

3 AM2nd Aug 2026

Day time
Avg. Highest Time
6PM1st Aug

43AQI

Avg. Lowest Time
7AM1st Aug

26AQI

Night time
Avg. Highest Time
2AM2nd Aug

52AQI

Avg. Lowest Time
7PM1st Aug

41AQI

In the last 24 hours,

Sakata's AQI reached its highest point of 52 at 2 AM during the Night, while the lowest point, 26, was recorded at 7 AM during the Day between 1st Aug and 2nd Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Sakata, Yamagata, 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
Day
Night
4th Jul 2026234 AMAQI
4th Jul 2026245 AMAQI
4th Jul 2026246 AMAQI
4th Jul 2026247 AMAQI
4th Jul 2026238 AMAQI
4th Jul 2026229 AMAQI
4th Jul 20262210 AMAQI
4th Jul 20262111 AMAQI
4th Jul 20262112 PMAQI
4th Jul 2026211 PMAQI
4th Jul 2026242 PMAQI
4th Jul 2026243 PMAQI
4th Jul 2026234 PMAQI
4th Jul 2026245 PMAQI
4th Jul 2026226 PMAQI
4th Jul 2026227 PMAQI
4th Jul 2026238 PMAQI
4th Jul 2026249 PMAQI
4th Jul 20262410 PMAQI
4th Jul 20262311 PMAQI
5th Jul 20262412 AMAQI
5th Jul 2026241 AMAQI
5th Jul 2026172 AMAQI
5th Jul 2026173 AMAQI

21°C17/25°C

5th Jul 2026224 AMAQI
5th Jul 2026215 AMAQI
5th Jul 2026226 AMAQI
5th Jul 2026217 AMAQI
5th Jul 2026218 AMAQI
5th Jul 2026189 AMAQI
5th Jul 20261810 AMAQI
5th Jul 20261811 AMAQI
5th Jul 20261812 PMAQI
5th Jul 2026191 PMAQI
5th Jul 2026202 PMAQI
5th Jul 2026243 PMAQI
5th Jul 2026244 PMAQI
5th Jul 2026225 PMAQI
5th Jul 2026226 PMAQI
5th Jul 2026227 PMAQI
5th Jul 2026208 PMAQI
5th Jul 2026239 PMAQI
5th Jul 20262110 PMAQI
5th Jul 20262611 PMAQI
6th Jul 20262612 AMAQI
6th Jul 2026241 AMAQI
6th Jul 2026242 AMAQI
6th Jul 2026243 AMAQI

22°C18/26°C

6th Jul 2026224 AMAQI
6th Jul 2026235 AMAQI
6th Jul 2026226 AMAQI
6th Jul 2026237 AMAQI
6th Jul 2026238 AMAQI
6th Jul 2026199 AMAQI
6th Jul 20262710 AMAQI
6th Jul 20263711 AMAQI
6th Jul 20261912 PMAQI
6th Jul 2026181 PMAQI
6th Jul 2026202 PMAQI
6th Jul 2026223 PMAQI
6th Jul 2026224 PMAQI
6th Jul 2026195 PMAQI
6th Jul 2026206 PMAQI
6th Jul 2026217 PMAQI
6th Jul 2026248 PMAQI
6th Jul 2026249 PMAQI
6th Jul 20262410 PMAQI
6th Jul 20262511 PMAQI
7th Jul 20262712 AMAQI
7th Jul 2026271 AMAQI
7th Jul 2026282 AMAQI
7th Jul 2026283 AMAQI

22°C19/27°C

7th Jul 2026254 AMAQI
7th Jul 2026265 AMAQI
7th Jul 2026266 AMAQI
7th Jul 2026197 AMAQI
7th Jul 2026218 AMAQI
7th Jul 2026229 AMAQI
7th Jul 20262310 AMAQI
7th Jul 20262111 AMAQI
7th Jul 20262012 PMAQI
7th Jul 2026181 PMAQI
7th Jul 2026232 PMAQI
7th Jul 2026273 PMAQI
7th Jul 2026244 PMAQI
7th Jul 2026265 PMAQI
7th Jul 2026266 PMAQI
7th Jul 2026267 PMAQI
7th Jul 2026258 PMAQI
7th Jul 2026249 PMAQI
7th Jul 20262610 PMAQI
7th Jul 20262411 PMAQI
8th Jul 20262812 AMAQI
8th Jul 2026271 AMAQI
8th Jul 2026282 AMAQI
8th Jul 2026273 AMAQI

22°C19/26°C

8th Jul 2026254 AMAQI
8th Jul 2026275 AMAQI
8th Jul 2026266 AMAQI
8th Jul 2026277 AMAQI
8th Jul 2026268 AMAQI
8th Jul 2026259 AMAQI
8th Jul 20262410 AMAQI
8th Jul 20262211 AMAQI
8th Jul 20262112 PMAQI
8th Jul 2026221 PMAQI
8th Jul 2026232 PMAQI
8th Jul 2026243 PMAQI
8th Jul 2026244 PMAQI
8th Jul 2026235 PMAQI
8th Jul 2026226 PMAQI
8th Jul 2026197 PMAQI
8th Jul 2026208 PMAQI
8th Jul 2026219 PMAQI
8th Jul 20262210 PMAQI
8th Jul 20262411 PMAQI
9th Jul 20262712 AMAQI
9th Jul 2026271 AMAQI
9th Jul 2026262 AMAQI
9th Jul 2026273 AMAQI

23°C19/26°C

9th Jul 2026264 AMAQI
9th Jul 2026265 AMAQI
9th Jul 2026256 AMAQI
9th Jul 2026277 AMAQI
9th Jul 2026248 AMAQI
9th Jul 2026229 AMAQI
9th Jul 20262210 AMAQI
9th Jul 20262211 AMAQI
9th Jul 20262012 PMAQI
9th Jul 2026181 PMAQI
9th Jul 2026232 PMAQI
9th Jul 2026253 PMAQI
9th Jul 2026254 PMAQI
9th Jul 2026245 PMAQI
9th Jul 2026256 PMAQI
9th Jul 2026247 PMAQI
9th Jul 2026258 PMAQI
9th Jul 2026239 PMAQI
9th Jul 20262610 PMAQI
9th Jul 20262711 PMAQI
10th Jul 20262812 AMAQI
10th Jul 2026271 AMAQI
10th Jul 2026282 AMAQI
10th Jul 2026273 AMAQI

23°C20/27°C

10th Jul 2026254 AMAQI
10th Jul 2026285 AMAQI
10th Jul 2026276 AMAQI
10th Jul 2026257 AMAQI
10th Jul 2026288 AMAQI
10th Jul 2026289 AMAQI
10th Jul 20262910 AMAQI
10th Jul 20262711 AMAQI
10th Jul 20262712 PMAQI
10th Jul 2026241 PMAQI
10th Jul 2026232 PMAQI
10th Jul 2026213 PMAQI
10th Jul 2026234 PMAQI
10th Jul 2026275 PMAQI
10th Jul 2026286 PMAQI
10th Jul 2026307 PMAQI
10th Jul 2026298 PMAQI
10th Jul 2026309 PMAQI
10th Jul 20263110 PMAQI
10th Jul 20263311 PMAQI
11th Jul 20263112 AMAQI
11th Jul 2026321 AMAQI
11th Jul 2026312 AMAQI
11th Jul 2026313 AMAQI

24°C21/28°C

11th Jul 2026274 AMAQI
11th Jul 2026315 AMAQI
11th Jul 2026326 AMAQI
11th Jul 2026307 AMAQI
11th Jul 2026338 AMAQI
11th Jul 2026329 AMAQI
11th Jul 20263210 AMAQI
11th Jul 20262811 AMAQI
11th Jul 20262612 PMAQI
11th Jul 2026241 PMAQI
11th Jul 2026242 PMAQI
11th Jul 2026233 PMAQI
11th Jul 2026264 PMAQI
11th Jul 2026315 PMAQI
11th Jul 2026276 PMAQI
11th Jul 2026287 PMAQI
11th Jul 2026258 PMAQI
11th Jul 2026299 PMAQI
11th Jul 20262910 PMAQI
11th Jul 20262911 PMAQI
12th Jul 20262812 AMAQI
12th Jul 2026281 AMAQI
12th Jul 2026292 AMAQI
12th Jul 2026283 AMAQI

23°C21/26°C

12th Jul 2026254 AMAQI
12th Jul 2026285 AMAQI
12th Jul 2026286 AMAQI
12th Jul 2026307 AMAQI
12th Jul 2026298 AMAQI
12th Jul 2026289 AMAQI
12th Jul 20262910 AMAQI
12th Jul 20262611 AMAQI
12th Jul 20262512 PMAQI
12th Jul 2026211 PMAQI
12th Jul 2026212 PMAQI
12th Jul 2026223 PMAQI
12th Jul 2026244 PMAQI
12th Jul 2026295 PMAQI
12th Jul 2026286 PMAQI
12th Jul 2026297 PMAQI
12th Jul 2026268 PMAQI
12th Jul 202689 PMAQI
12th Jul 20261210 PMAQI
12th Jul 20261611 PMAQI
13th Jul 20262412 AMAQI
13th Jul 2026211 AMAQI
13th Jul 2026132 AMAQI
13th Jul 2026173 AMAQI

22°C21/23°C

13th Jul 2026134 AMAQI
13th Jul 2026135 AMAQI
13th Jul 2026136 AMAQI
13th Jul 2026127 AMAQI
13th Jul 2026118 AMAQI
13th Jul 2026129 AMAQI
13th Jul 20262410 AMAQI
13th Jul 20262511 AMAQI
13th Jul 20262412 PMAQI
13th Jul 2026221 PMAQI
13th Jul 2026202 PMAQI
13th Jul 2026203 PMAQI
13th Jul 2026224 PMAQI
13th Jul 2026205 PMAQI
13th Jul 2026286 PMAQI
13th Jul 2026267 PMAQI
13th Jul 2026278 PMAQI
13th Jul 2026289 PMAQI
13th Jul 20263110 PMAQI
13th Jul 20263011 PMAQI
14th Jul 20262912 AMAQI
14th Jul 2026311 AMAQI
14th Jul 2026312 AMAQI
14th Jul 2026303 AMAQI

23°C22/24°C

14th Jul 2026284 AMAQI
14th Jul 2026295 AMAQI
14th Jul 2026316 AMAQI
14th Jul 2026307 AMAQI
14th Jul 2026278 AMAQI
14th Jul 2026359 AMAQI
14th Jul 20263210 AMAQI
14th Jul 20262611 AMAQI
14th Jul 20262512 PMAQI
14th Jul 2026211 PMAQI
14th Jul 2026202 PMAQI
14th Jul 2026213 PMAQI
14th Jul 2026244 PMAQI
14th Jul 2026305 PMAQI
14th Jul 2026326 PMAQI
14th Jul 2026327 PMAQI
14th Jul 2026308 PMAQI
14th Jul 2026319 PMAQI
14th Jul 20263210 PMAQI
14th Jul 20263311 PMAQI
15th Jul 20263312 AMAQI
15th Jul 2026311 AMAQI
15th Jul 2026302 AMAQI
15th Jul 2026303 AMAQI

24°C22/26°C

15th Jul 2026254 AMAQI
15th Jul 2026315 AMAQI
15th Jul 2026256 AMAQI
15th Jul 2026307 AMAQI
15th Jul 2026308 AMAQI
15th Jul 2026319 AMAQI
15th Jul 20263010 AMAQI
15th Jul 20262511 AMAQI
15th Jul 20262212 PMAQI
15th Jul 2026181 PMAQI
15th Jul 2026182 PMAQI
15th Jul 2026193 PMAQI
15th Jul 2026214 PMAQI
15th Jul 2026245 PMAQI
15th Jul 2026226 PMAQI
15th Jul 2026217 PMAQI
15th Jul 2026248 PMAQI
15th Jul 2026239 PMAQI
15th Jul 20262710 PMAQI
15th Jul 20262411 PMAQI
16th Jul 20262312 AMAQI
16th Jul 2026231 AMAQI
16th Jul 2026262 AMAQI
16th Jul 2026263 AMAQI

25°C22/29°C

16th Jul 2026254 AMAQI
16th Jul 2026285 AMAQI
16th Jul 2026306 AMAQI
16th Jul 2026297 AMAQI
16th Jul 2026318 AMAQI
16th Jul 2026319 AMAQI
16th Jul 20262910 AMAQI
16th Jul 20262511 AMAQI
16th Jul 20262612 PMAQI
16th Jul 2026241 PMAQI
16th Jul 2026222 PMAQI
16th Jul 2026213 PMAQI
16th Jul 2026224 PMAQI
16th Jul 2026245 PMAQI
16th Jul 2026256 PMAQI
16th Jul 2026237 PMAQI
16th Jul 2026258 PMAQI
16th Jul 2026279 PMAQI
16th Jul 20262610 PMAQI
16th Jul 20262411 PMAQI
17th Jul 20262712 AMAQI
17th Jul 2026261 AMAQI
17th Jul 2026272 AMAQI
17th Jul 2026243 AMAQI

24°C22/26°C

17th Jul 2026264 AMAQI
17th Jul 2026245 AMAQI
17th Jul 2026266 AMAQI
17th Jul 2026257 AMAQI
17th Jul 2026238 AMAQI
17th Jul 2026269 AMAQI
17th Jul 20262810 AMAQI
17th Jul 20262511 AMAQI
17th Jul 20262612 PMAQI
17th Jul 2026241 PMAQI
17th Jul 2026222 PMAQI
17th Jul 2026223 PMAQI
17th Jul 2026384 PMAQI
17th Jul 2026405 PMAQI
17th Jul 2026436 PMAQI
17th Jul 2026417 PMAQI
17th Jul 2026408 PMAQI
17th Jul 2026399 PMAQI
17th Jul 20263810 PMAQI
17th Jul 20263811 PMAQI
18th Jul 20263612 AMAQI
18th Jul 2026411 AMAQI
18th Jul 2026382 AMAQI
18th Jul 2026403 AMAQI

26°C22/29°C

18th Jul 2026414 AMAQI
18th Jul 2026385 AMAQI
18th Jul 2026396 AMAQI
18th Jul 2026387 AMAQI
18th Jul 2026398 AMAQI
18th Jul 2026399 AMAQI
18th Jul 20264410 AMAQI
18th Jul 20264011 AMAQI
18th Jul 20264012 PMAQI
18th Jul 2026381 PMAQI
18th Jul 2026342 PMAQI
18th Jul 2026363 PMAQI
18th Jul 2026374 PMAQI
18th Jul 2026325 PMAQI
18th Jul 2026336 PMAQI
18th Jul 2026317 PMAQI
18th Jul 2026328 PMAQI
18th Jul 2026319 PMAQI
18th Jul 20263210 PMAQI
18th Jul 20263611 PMAQI
19th Jul 20263412 AMAQI
19th Jul 2026301 AMAQI
19th Jul 2026312 AMAQI
19th Jul 2026293 AMAQI

24°C23/28°C

19th Jul 2026314 AMAQI
19th Jul 2026285 AMAQI
19th Jul 2026246 AMAQI
19th Jul 2026277 AMAQI
19th Jul 2026298 AMAQI
19th Jul 2026279 AMAQI
19th Jul 20262310 AMAQI
19th Jul 20262711 AMAQI
19th Jul 20262712 PMAQI
19th Jul 2026251 PMAQI
19th Jul 2026262 PMAQI
19th Jul 2026313 PMAQI
19th Jul 2026354 PMAQI
19th Jul 2026335 PMAQI
19th Jul 2026396 PMAQI
19th Jul 2026427 PMAQI
19th Jul 2026458 PMAQI
19th Jul 2026489 PMAQI
19th Jul 20264710 PMAQI
19th Jul 20264611 PMAQI
20th Jul 20264812 AMAQI
20th Jul 2026541 AMAQI
20th Jul 2026472 AMAQI
20th Jul 2026503 AMAQI

25°C22/28°C

20th Jul 2026504 AMAQI
20th Jul 2026525 AMAQI
20th Jul 2026536 AMAQI
20th Jul 2026627 AMAQI
20th Jul 2026628 AMAQI
20th Jul 2026559 AMAQI
20th Jul 20265910 AMAQI
20th Jul 20264711 AMAQI
20th Jul 20265912 PMAQI
20th Jul 2026561 PMAQI
20th Jul 2026682 PMAQI
20th Jul 2026653 PMAQI
20th Jul 2026644 PMAQI
20th Jul 2026615 PMAQI
20th Jul 2026706 PMAQI
20th Jul 2026687 PMAQI
20th Jul 2026668 PMAQI
20th Jul 2026599 PMAQI
20th Jul 20265610 PMAQI
20th Jul 20266111 PMAQI
21st Jul 20266712 AMAQI
21st Jul 2026671 AMAQI
21st Jul 2026732 AMAQI
21st Jul 2026673 AMAQI

26°C23/27°C

21st Jul 2026694 AMAQI
21st Jul 2026705 AMAQI
21st Jul 2026706 AMAQI
21st Jul 2026707 AMAQI
21st Jul 2026608 AMAQI
21st Jul 2026559 AMAQI
21st Jul 20262610 AMAQI
21st Jul 20262411 AMAQI
21st Jul 2026221 PMAQI
21st Jul 2026172 PMAQI
21st Jul 2026173 PMAQI
21st Jul 2026194 PMAQI
21st Jul 2026205 PMAQI
21st Jul 2026236 PMAQI
21st Jul 2026767 PMAQI
21st Jul 2026218 PMAQI
21st Jul 2026179 PMAQI
21st Jul 20261610 PMAQI
21st Jul 20261611 PMAQI
22nd Jul 20261612 AMAQI
22nd Jul 2026201 AMAQI
22nd Jul 2026222 AMAQI
22nd Jul 2026223 AMAQI

25°C23/26°C

22nd Jul 2026214 AMAQI
22nd Jul 2026135 AMAQI
22nd Jul 2026166 AMAQI
22nd Jul 2026167 AMAQI
22nd Jul 2026218 AMAQI
22nd Jul 2026259 AMAQI
22nd Jul 20263210 AMAQI
22nd Jul 20263311 AMAQI
22nd Jul 20263612 PMAQI
22nd Jul 2026391 PMAQI
22nd Jul 2026492 PMAQI
22nd Jul 2026533 PMAQI
22nd Jul 2026584 PMAQI
22nd Jul 2026715 PMAQI
22nd Jul 2026616 PMAQI
22nd Jul 2026577 PMAQI
22nd Jul 2026558 PMAQI
22nd Jul 2026509 PMAQI
22nd Jul 20265410 PMAQI
22nd Jul 20262811 PMAQI
23rd Jul 20263312 AMAQI
23rd Jul 2026371 AMAQI
23rd Jul 2026262 AMAQI
23rd Jul 2026223 AMAQI

25°C23/27°C

23rd Jul 2026204 AMAQI
23rd Jul 2026225 AMAQI
23rd Jul 2026236 AMAQI
23rd Jul 2026237 AMAQI
23rd Jul 2026308 AMAQI
23rd Jul 2026309 AMAQI
23rd Jul 20262710 AMAQI
23rd Jul 20262611 AMAQI
23rd Jul 20262812 PMAQI
23rd Jul 2026251 PMAQI
23rd Jul 2026252 PMAQI
23rd Jul 2026263 PMAQI
23rd Jul 2026244 PMAQI
23rd Jul 2026225 PMAQI
23rd Jul 2026226 PMAQI
23rd Jul 2026257 PMAQI
23rd Jul 2026288 PMAQI
23rd Jul 2026259 PMAQI
23rd Jul 20262810 PMAQI
23rd Jul 20262611 PMAQI
24th Jul 20261512 AMAQI
24th Jul 2026151 AMAQI
24th Jul 2026212 AMAQI
24th Jul 2026283 AMAQI

25°C23/27°C

24th Jul 2026244 AMAQI
24th Jul 2026205 AMAQI
24th Jul 2026246 AMAQI
24th Jul 2026287 AMAQI
24th Jul 2026208 AMAQI
24th Jul 2026279 AMAQI
24th Jul 20262810 AMAQI
24th Jul 20262711 AMAQI
24th Jul 20262712 PMAQI
24th Jul 2026251 PMAQI
24th Jul 2026282 PMAQI
24th Jul 2026293 PMAQI
24th Jul 2026264 PMAQI
24th Jul 2026265 PMAQI
24th Jul 2026246 PMAQI
24th Jul 2026247 PMAQI
24th Jul 2026248 PMAQI
24th Jul 2026249 PMAQI
24th Jul 20263110 PMAQI
24th Jul 20262911 PMAQI
25th Jul 20262312 AMAQI
25th Jul 2026261 AMAQI
25th Jul 2026282 AMAQI
25th Jul 2026243 AMAQI

23°C22/24°C

25th Jul 2026274 AMAQI
25th Jul 2026275 AMAQI
25th Jul 2026266 AMAQI
25th Jul 2026227 AMAQI
25th Jul 2026268 AMAQI
25th Jul 2026269 AMAQI
25th Jul 20263310 AMAQI
25th Jul 20263511 AMAQI
25th Jul 20263412 PMAQI
25th Jul 2026271 PMAQI
25th Jul 2026312 PMAQI
25th Jul 2026313 PMAQI
25th Jul 2026294 PMAQI
25th Jul 2026305 PMAQI
25th Jul 2026296 PMAQI
25th Jul 2026347 PMAQI
25th Jul 2026318 PMAQI
25th Jul 2026339 PMAQI
25th Jul 20263010 PMAQI
25th Jul 20262811 PMAQI
26th Jul 20263212 AMAQI
26th Jul 2026231 AMAQI
26th Jul 2026242 AMAQI
26th Jul 2026243 AMAQI

23°C22/24°C

26th Jul 2026184 AMAQI
26th Jul 2026165 AMAQI
26th Jul 2026156 AMAQI
26th Jul 2026147 AMAQI
26th Jul 2026148 AMAQI
26th Jul 2026159 AMAQI
26th Jul 20261510 AMAQI
26th Jul 20261511 AMAQI
26th Jul 20261412 PMAQI
26th Jul 2026141 PMAQI
26th Jul 2026152 PMAQI
26th Jul 2026163 PMAQI
26th Jul 2026164 PMAQI
26th Jul 2026185 PMAQI
26th Jul 2026186 PMAQI
26th Jul 2026127 PMAQI
26th Jul 2026138 PMAQI
26th Jul 2026189 PMAQI
26th Jul 20262510 PMAQI
26th Jul 20262111 PMAQI
27th Jul 20262112 AMAQI
27th Jul 2026171 AMAQI
27th Jul 2026162 AMAQI
27th Jul 2026173 AMAQI

22°C21/22°C

27th Jul 2026194 AMAQI
27th Jul 2026175 AMAQI
27th Jul 2026166 AMAQI
27th Jul 2026167 AMAQI
27th Jul 2026168 AMAQI
27th Jul 2026199 AMAQI
27th Jul 20262110 AMAQI
27th Jul 20262111 AMAQI
27th Jul 20262112 PMAQI
27th Jul 2026211 PMAQI
27th Jul 2026242 PMAQI
27th Jul 2026183 PMAQI
27th Jul 2026214 PMAQI
27th Jul 2026165 PMAQI
27th Jul 2026246 PMAQI
27th Jul 2026257 PMAQI
27th Jul 2026258 PMAQI
27th Jul 2026249 PMAQI
27th Jul 20262510 PMAQI
27th Jul 20262711 PMAQI
28th Jul 20262712 AMAQI
28th Jul 2026261 AMAQI
28th Jul 2026242 AMAQI
28th Jul 2026303 AMAQI

23°C20/26°C

28th Jul 2026274 AMAQI
28th Jul 2026245 AMAQI
28th Jul 2026276 AMAQI
28th Jul 2026237 AMAQI
28th Jul 2026248 AMAQI
28th Jul 2026249 AMAQI
28th Jul 20262510 AMAQI
28th Jul 20262511 AMAQI
28th Jul 20262212 PMAQI
28th Jul 2026241 PMAQI
28th Jul 2026292 PMAQI
28th Jul 2026343 PMAQI
28th Jul 2026324 PMAQI
28th Jul 2026355 PMAQI
28th Jul 2026246 PMAQI
28th Jul 2026237 PMAQI
28th Jul 2026268 PMAQI
28th Jul 2026289 PMAQI
28th Jul 20262910 PMAQI
28th Jul 20262911 PMAQI
29th Jul 20262712 AMAQI
29th Jul 2026271 AMAQI
29th Jul 2026292 AMAQI
29th Jul 2026313 AMAQI

23°C21/27°C

29th Jul 2026294 AMAQI
29th Jul 2026275 AMAQI
29th Jul 2026296 AMAQI
29th Jul 2026247 AMAQI
29th Jul 2026228 AMAQI
29th Jul 2026279 AMAQI
29th Jul 20262610 AMAQI
29th Jul 20262811 AMAQI
29th Jul 20262812 PMAQI
29th Jul 2026271 PMAQI
29th Jul 2026282 PMAQI
29th Jul 2026263 PMAQI
29th Jul 2026284 PMAQI
29th Jul 2026315 PMAQI
29th Jul 2026286 PMAQI
29th Jul 2026297 PMAQI
29th Jul 2026278 PMAQI
29th Jul 2026279 PMAQI
29th Jul 20262810 PMAQI
29th Jul 20262911 PMAQI
30th Jul 20262512 AMAQI
30th Jul 2026181 AMAQI
30th Jul 2026252 AMAQI
30th Jul 2026333 AMAQI

24°C22/25°C

30th Jul 2026274 AMAQI
30th Jul 2026335 AMAQI
30th Jul 2026336 AMAQI
30th Jul 2026317 AMAQI
30th Jul 2026358 AMAQI
30th Jul 2026379 AMAQI
30th Jul 20263710 AMAQI
30th Jul 20264311 AMAQI
30th Jul 20265512 PMAQI
30th Jul 2026621 PMAQI
30th Jul 2026572 PMAQI
30th Jul 2026573 PMAQI
30th Jul 2026604 PMAQI
30th Jul 2026605 PMAQI
30th Jul 2026496 PMAQI
30th Jul 2026527 PMAQI
30th Jul 2026518 PMAQI
30th Jul 2026359 PMAQI
30th Jul 20262610 PMAQI
30th Jul 20262311 PMAQI
31st Jul 20261912 AMAQI
31st Jul 2026241 AMAQI
31st Jul 2026232 AMAQI
31st Jul 2026213 AMAQI

24°C23/25°C

31st Jul 2026194 AMAQI
31st Jul 2026205 AMAQI
31st Jul 2026206 AMAQI
31st Jul 2026227 AMAQI
31st Jul 2026198 AMAQI
31st Jul 2026179 AMAQI
31st Jul 20262010 AMAQI
31st Jul 20262111 AMAQI
31st Jul 20262112 PMAQI
31st Jul 2026211 PMAQI
31st Jul 2026242 PMAQI
31st Jul 2026253 PMAQI
31st Jul 2026254 PMAQI
31st Jul 2026245 PMAQI
31st Jul 2026246 PMAQI
31st Jul 2026217 PMAQI
31st Jul 2026228 PMAQI
31st Jul 2026209 PMAQI
31st Jul 20261710 PMAQI
31st Jul 20261411 PMAQI
1st Aug 20261212 AMAQI
1st Aug 2026131 AMAQI
1st Aug 2026172 AMAQI
1st Aug 2026263 AMAQI

23°C22/23°C

1st Aug 2026294 AMAQI
1st Aug 2026275 AMAQI
1st Aug 2026266 AMAQI
1st Aug 2026267 AMAQI
1st Aug 2026308 AMAQI
1st Aug 2026319 AMAQI
1st Aug 20264010 AMAQI
1st Aug 20263111 AMAQI
1st Aug 20263512 PMAQI
1st Aug 2026281 PMAQI
1st Aug 2026322 PMAQI
1st Aug 2026323 PMAQI
1st Aug 2026354 PMAQI
1st Aug 2026405 PMAQI
1st Aug 2026436 PMAQI
1st Aug 2026417 PMAQI
1st Aug 2026438 PMAQI
1st Aug 2026459 PMAQI
1st Aug 20264810 PMAQI
1st Aug 20264511 PMAQI
2nd Aug 20264612 AMAQI
2nd Aug 2026471 AMAQI
2nd Aug 2026522 AMAQI
2nd Aug 2026523 AMAQI

25°C23/26°C

2nd Aug 2026484 AMAQI
4 AM
2nd Aug 2026415 AMAQI
2nd Aug 2026446 AMAQI
2nd Aug 2026487 AMAQI
2nd Aug 2026608 AMAQI
2nd Aug 2026449 AMAQI
2nd Aug 20262610 AMAQI
2nd Aug 20262811 AMAQI
11 AM
2nd Aug 20261712 PMAQI
2nd Aug 2026171 PMAQI
2nd Aug 2026162 PMAQI
2nd Aug 2026183 PMAQI
2nd Aug 2026174 PMAQI
2nd Aug 2026155 PMAQI
2nd Aug 202696 PMAQI
2nd Aug 202697 PMAQI
7 PM
2nd Aug 2026118 PMAQI
2nd Aug 202699 PMAQI
2nd Aug 20261510 PMAQI
2nd Aug 20261211 PMAQI
11 PM
3 AM

23°C21/25°C

Day time
Avg. Highest Time
7 PM

31AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
1 PM

26AQI

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. 31), while the lowest AQI was between 1 PM to 1 PM (Avg. 26).
Night time
Avg. Highest Time
12 AM - 8 PM

29AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
9 PM

28AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 8 PM (Avg. 29), while the lowest AQI was between 9 PM to 9 PM (Avg. 28).

2026 Days Vs Air Quality

Sakata, Yamagata, Japan

2026

86%

185

14%

29

Total number of days with different AQI categories in last 214 days in 2026 (151 days remaining)

Good
185 Days
Moderate
29 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 86%

Health Risk Level:

Low

In 2026, 86% of 214 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

Sakata, Yamagata, 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
18AQI (US)
2nd January 2026
15AQI (US)
3rd January 2026
18AQI (US)
4th January 2026
23AQI (US)
5th January 2026
29AQI (US)
6th January 2026
22AQI (US)
7th January 2026
17AQI (US)
8th January 2026
24AQI (US)
9th January 2026
18AQI (US)
10th January 2026
24AQI (US)
11th January 2026
29AQI (US)
12th January 2026
23AQI (US)
13th January 2026
15AQI (US)
14th January 2026
21AQI (US)
15th January 2026
20AQI (US)
16th January 2026
35AQI (US)
17th January 2026
43AQI (US)
18th January 2026
25AQI (US)
19th January 2026
26AQI (US)
20th January 2026
21AQI (US)
21st January 2026
19AQI (US)
22nd January 2026
21AQI (US)
23rd January 2026
30AQI (US)
24th January 2026
29AQI (US)
25th January 2026
39AQI (US)
26th January 2026
26AQI (US)
27th January 2026
31AQI (US)
28th January 2026
14AQI (US)
29th January 2026
12AQI (US)
30th January 2026
34AQI (US)
31st January 2026
41AQI (US)
1st February 2026
35AQI (US)
2nd February 2026
32AQI (US)
3rd February 2026
29AQI (US)
4th February 2026
19AQI (US)
5th February 2026
18AQI (US)
6th February 2026
41AQI (US)
7th February 2026
22AQI (US)
8th February 2026
18AQI (US)
9th February 2026
43AQI (US)
10th February 2026
51AQI (US)
11th February 2026
72AQI (US)
12th February 2026
26AQI (US)
13th February 2026
19AQI (US)
14th February 2026
73AQI (US)
15th February 2026
49AQI (US)
16th February 2026
39AQI (US)
17th February 2026
18AQI (US)
18th February 2026
32AQI (US)
19th February 2026
29AQI (US)
20th February 2026
36AQI (US)
21st February 2026
46AQI (US)
22nd February 2026
42AQI (US)
23rd February 2026
41AQI (US)
24th February 2026
28AQI (US)
25th February 2026
34AQI (US)
26th February 2026
37AQI (US)
27th February 2026
40AQI (US)
28th February 2026
37AQI (US)
1st March 2026
38AQI (US)
2nd March 2026
71AQI (US)
3rd March 2026
52AQI (US)
4th March 2026
67AQI (US)
5th March 2026
63AQI (US)
6th March 2026
54AQI (US)
7th March 2026
45AQI (US)
8th March 2026
46AQI (US)
9th March 2026
43AQI (US)
10th March 2026
55AQI (US)
11th March 2026
54AQI (US)
12th March 2026
64AQI (US)
13th March 2026
40AQI (US)
14th March 2026
48AQI (US)
15th March 2026
59AQI (US)
16th March 2026
57AQI (US)
17th March 2026
62AQI (US)
18th March 2026
50AQI (US)
19th March 2026
36AQI (US)
20th March 2026
26AQI (US)
21st March 2026
46AQI (US)
22nd March 2026
39AQI (US)
23rd March 2026
48AQI (US)
24th March 2026
73AQI (US)
25th March 2026
57AQI (US)
26th March 2026
31AQI (US)
27th March 2026
16AQI (US)
28th March 2026
43AQI (US)
29th March 2026
68AQI (US)
30th March 2026
59AQI (US)
31st March 2026
48AQI (US)
1st April 2026
26AQI (US)
2nd April 2026
20AQI (US)
3rd April 2026
45AQI (US)
4th April 2026
41AQI (US)
5th April 2026
19AQI (US)
6th April 2026
17AQI (US)
7th April 2026
25AQI (US)
8th April 2026
24AQI (US)
9th April 2026
32AQI (US)
10th April 2026
44AQI (US)
11th April 2026
38AQI (US)
12th April 2026
29AQI (US)
13th April 2026
30AQI (US)
14th April 2026
35AQI (US)
15th April 2026
43AQI (US)
16th April 2026
37AQI (US)
17th April 2026
34AQI (US)
18th April 2026
36AQI (US)
19th April 2026
34AQI (US)
20th April 2026
33AQI (US)
21st April 2026
43AQI (US)
22nd April 2026
39AQI (US)
23rd April 2026
38AQI (US)
24th April 2026
32AQI (US)
25th April 2026
40AQI (US)
26th April 2026
46AQI (US)
27th April 2026
44AQI (US)
28th April 2026
37AQI (US)
29th April 2026
31AQI (US)
30th April 2026
40AQI (US)
1st May 2026
50AQI (US)
2nd May 2026
51AQI (US)
3rd May 2026
27AQI (US)
4th May 2026
31AQI (US)
5th May 2026
23AQI (US)
6th May 2026
29AQI (US)
7th May 2026
28AQI (US)
8th May 2026
26AQI (US)
9th May 2026
31AQI (US)
10th May 2026
32AQI (US)
11th May 2026
28AQI (US)
12th May 2026
33AQI (US)
13th May 2026
41AQI (US)
14th May 2026
35AQI (US)
15th May 2026
36AQI (US)
16th May 2026
84AQI (US)
17th May 2026
67AQI (US)
18th May 2026
53AQI (US)
19th May 2026
48AQI (US)
20th May 2026
61AQI (US)
21st May 2026
61AQI (US)
22nd May 2026
64AQI (US)
23rd May 2026
57AQI (US)
24th May 2026
60AQI (US)
25th May 2026
51AQI (US)
26th May 2026
41AQI (US)
27th May 2026
26AQI (US)
28th May 2026
25AQI (US)
29th May 2026
23AQI (US)
30th May 2026
23AQI (US)
31st May 2026
27AQI (US)
1st June 2026
26AQI (US)
2nd June 2026
31AQI (US)
3rd June 2026
22AQI (US)
4th June 2026
13AQI (US)
5th June 2026
20AQI (US)
6th June 2026
20AQI (US)
7th June 2026
20AQI (US)
8th June 2026
20AQI (US)
9th June 2026
22AQI (US)
10th June 2026
21AQI (US)
11th June 2026
23AQI (US)
12th June 2026
23AQI (US)
13th June 2026
26AQI (US)
14th June 2026
23AQI (US)
15th June 2026
22AQI (US)
16th June 2026
25AQI (US)
17th June 2026
24AQI (US)
18th June 2026
26AQI (US)
19th June 2026
28AQI (US)
20th June 2026
21AQI (US)
21st June 2026
19AQI (US)
22nd June 2026
18AQI (US)
23rd June 2026
20AQI (US)
24th June 2026
20AQI (US)
25th June 2026
27AQI (US)
26th June 2026
28AQI (US)
27th June 2026
26AQI (US)
28th June 2026
27AQI (US)
29th June 2026
25AQI (US)
30th June 2026
22AQI (US)
1st July 2026
23AQI (US)
2nd July 2026
23AQI (US)
3rd July 2026
23AQI (US)
4th July 2026
23AQI (US)
5th July 2026
21AQI (US)
6th July 2026
23AQI (US)
7th July 2026
24AQI (US)
8th July 2026
24AQI (US)
9th July 2026
24AQI (US)
10th July 2026
27AQI (US)
11th July 2026
29AQI (US)
12th July 2026
25AQI (US)
13th July 2026
21AQI (US)
14th July 2026
29AQI (US)
15th July 2026
26AQI (US)
16th July 2026
26AQI (US)
17th July 2026
30AQI (US)
18th July 2026
37AQI (US)
19th July 2026
33AQI (US)
20th July 2026
58AQI (US)
21st July 2026
43AQI (US)
22nd July 2026
36AQI (US)
23rd July 2026
26AQI (US)
24th July 2026
25AQI (US)
25th July 2026
29AQI (US)
26th July 2026
18AQI (US)
27th July 2026
20AQI (US)
28th July 2026
27AQI (US)
29th July 2026
28AQI (US)
30th July 2026
40AQI (US)
31st July 2026
21AQI (US)
1st August 2026
32AQI (US)
2nd August 2026
29AQI (US)
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

25AQI (US)

36AQI (US)

50AQI (US)

34AQI (US)

41AQI (US)

23AQI (US)

28AQI (US)

31AQI (US)

No. of days

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

202634AQI (US)

31
25
3
16
15
30
21
10
30
30
1
2
185
29

Highest AQI (US) recorded in

March

50AQI (US)

Lowest AQI (US) recorded in

June

23AQI (US)

202538AQI (US)

31
28
27
4
29
1
29
2
23
7
21
10
31
30
14
17
26
4
28
3
317
48

Highest AQI (US) recorded in

October

51AQI (US)

Lowest AQI (US) recorded in

April

29AQI (US)

202436AQI (US)

31
28
1
29
2
21
9
29
2
21
9
26
5
30
1
29
1
31
30
31
336
30

Highest AQI (US) recorded in

April

47AQI (US)

Lowest AQI (US) recorded in

December

28AQI (US)

202338AQI (US)

30
25
3
25
6
22
8
24
7
27
3
20
11
28
3
29
1
31
27
2
30
1
318
45

Highest AQI (US) recorded in

April

48AQI (US)

Lowest AQI (US) recorded in

December

26AQI (US)

202239AQI (US)

29
1
19
2
29
2
19
10
20
11
22
8
20
2
2
28
30
1
30
31
279
37

Highest AQI (US) recorded in

May

49AQI (US)

Lowest AQI (US) recorded in

December

29AQI (US)

202135AQI (US)

31
25
3
28
1
20
1
27
4
22
8
28
3
29
2
30
31
30
31
332
22

Highest AQI (US) recorded in

June

47AQI (US)

Lowest AQI (US) recorded in

January

26AQI (US)

202031AQI (US)

13
21
18
29
1
30
1
23
6
2
19
31
30
30
1
244
9
2

Highest AQI (US) recorded in

August

47AQI (US)

Lowest AQI (US) recorded in

December

23AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2022(Avg.)
39AQI (US)
Least Polluted Year Recorded
2020(Avg.)
31AQI (US)

Sakata's annual 2026 AQI (US) (34) shows an average percentage change of -5.4% (improved AQI (US)) compared to previous years: 2020 (31), 2021 (35), 2022 (39), 2023 (38), 2024 (36), 2025 (38).