Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Morioka, Iwate, Japan Historical Air Quality Analysis

Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!

Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

July Air Quality Analysis

Morioka, Iwate, Japan

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
13th Jul 2024
93AQI
Lowest AQI recorded on
16th Jul 2022
12AQI

Same Day Analysis (31st July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 25 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.

Day & Night AQI Trend: 30th Jul - 31st Jul 2026

Morioka, Iwate, Japan

AQI
Day
Night
.

4 AM30th Jul 2026

7 PM

3 AM31st Jul 2026

Day time
Avg. Highest Time
4AM30th Jul

29AQI

Avg. Lowest Time
6PM30th Jul

21AQI

Night time
Avg. Highest Time
3AM31st Jul

27AQI

Avg. Lowest Time
1AM31st Jul

22AQI

In the last 24 hours,

Morioka's AQI reached its highest point of 29 at 4 AM during the Day, while the lowest point, 21, was recorded at 6 PM during the Day between 30th Jul and 31st Jul 2026.

Day & Night AQI Trend : Jul 2026

Morioka, Iwate, Japan

Jul
02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st
Day
Night
2nd Jul 2026254 AMAQI
2nd Jul 2026245 AMAQI
2nd Jul 2026246 AMAQI
2nd Jul 2026237 AMAQI
2nd Jul 2026258 AMAQI
2nd Jul 2026289 AMAQI
2nd Jul 20262510 AMAQI
2nd Jul 20262111 AMAQI
2nd Jul 20262012 PMAQI
2nd Jul 2026211 PMAQI
2nd Jul 2026222 PMAQI
2nd Jul 2026213 PMAQI
2nd Jul 2026214 PMAQI
2nd Jul 2026245 PMAQI
2nd Jul 2026236 PMAQI
2nd Jul 2026247 PMAQI
2nd Jul 2026268 PMAQI
2nd Jul 2026249 PMAQI
2nd Jul 20262510 PMAQI
2nd Jul 20262611 PMAQI
3rd Jul 20262312 AMAQI
3rd Jul 2026231 AMAQI
3rd Jul 2026232 AMAQI
3rd Jul 2026233 AMAQI

20°C16/24°C

3rd Jul 2026214 AMAQI
3rd Jul 2026245 AMAQI
3rd Jul 2026226 AMAQI
3rd Jul 2026237 AMAQI
3rd Jul 2026248 AMAQI
3rd Jul 2026219 AMAQI
3rd Jul 20262110 AMAQI
3rd Jul 20262011 AMAQI
3rd Jul 20262012 PMAQI
3rd Jul 2026231 PMAQI
3rd Jul 2026262 PMAQI
3rd Jul 2026263 PMAQI
3rd Jul 2026254 PMAQI
3rd Jul 2026265 PMAQI
3rd Jul 2026246 PMAQI
3rd Jul 2026257 PMAQI
3rd Jul 2026278 PMAQI
3rd Jul 2026259 PMAQI
3rd Jul 20262610 PMAQI
3rd Jul 20262911 PMAQI
4th Jul 20262712 AMAQI
4th Jul 2026281 AMAQI
4th Jul 2026282 AMAQI
4th Jul 2026283 AMAQI

19°C15/24°C

4th Jul 2026254 AMAQI
4th Jul 2026265 AMAQI
4th Jul 2026276 AMAQI
4th Jul 2026267 AMAQI
4th Jul 2026248 AMAQI
4th Jul 2026239 AMAQI
4th Jul 20262310 AMAQI
4th Jul 20262211 AMAQI
4th Jul 20262212 PMAQI
4th Jul 2026211 PMAQI
4th Jul 2026222 PMAQI
4th Jul 2026253 PMAQI
4th Jul 2026234 PMAQI
4th Jul 2026245 PMAQI
4th Jul 2026236 PMAQI
4th Jul 2026247 PMAQI
4th Jul 2026258 PMAQI
4th Jul 2026259 PMAQI
4th Jul 20262510 PMAQI
4th Jul 20262511 PMAQI
5th Jul 20262512 AMAQI
5th Jul 2026251 AMAQI
5th Jul 2026232 AMAQI
5th Jul 2026233 AMAQI

20°C16/25°C

5th Jul 2026214 AMAQI
5th Jul 2026225 AMAQI
5th Jul 2026226 AMAQI
5th Jul 2026217 AMAQI
5th Jul 2026218 AMAQI
5th Jul 2026189 AMAQI
5th Jul 20261910 AMAQI
5th Jul 20261811 AMAQI
5th Jul 20261812 PMAQI
5th Jul 2026191 PMAQI
5th Jul 2026222 PMAQI
5th Jul 2026243 PMAQI
5th Jul 2026234 PMAQI
5th Jul 2026245 PMAQI
5th Jul 2026246 PMAQI
5th Jul 2026237 PMAQI
5th Jul 2026208 PMAQI
5th Jul 2026249 PMAQI
5th Jul 20262110 PMAQI
5th Jul 20262511 PMAQI
6th Jul 20262512 AMAQI
6th Jul 2026261 AMAQI
6th Jul 2026252 AMAQI
6th Jul 2026233 AMAQI

20°C17/25°C

6th Jul 2026214 AMAQI
6th Jul 2026245 AMAQI
6th Jul 2026246 AMAQI
6th Jul 2026237 AMAQI
6th Jul 2026238 AMAQI
6th Jul 2026209 AMAQI
6th Jul 20263210 AMAQI
6th Jul 20263711 AMAQI
6th Jul 20262012 PMAQI
6th Jul 2026201 PMAQI
6th Jul 2026212 PMAQI
6th Jul 2026243 PMAQI
6th Jul 2026234 PMAQI
6th Jul 2026195 PMAQI
6th Jul 2026206 PMAQI
6th Jul 2026217 PMAQI
6th Jul 2026268 PMAQI
6th Jul 2026249 PMAQI
6th Jul 20262610 PMAQI
6th Jul 20262711 PMAQI
7th Jul 20262812 AMAQI
7th Jul 2026271 AMAQI
7th Jul 2026292 AMAQI
7th Jul 2026273 AMAQI

19°C14/23°C

7th Jul 2026264 AMAQI
7th Jul 2026285 AMAQI
7th Jul 2026276 AMAQI
7th Jul 2026247 AMAQI
7th Jul 2026268 AMAQI
7th Jul 2026219 AMAQI
7th Jul 20262210 AMAQI
7th Jul 20262211 AMAQI
7th Jul 20262212 PMAQI
7th Jul 2026201 PMAQI
7th Jul 2026222 PMAQI
7th Jul 2026273 PMAQI
7th Jul 2026234 PMAQI
7th Jul 2026265 PMAQI
7th Jul 2026276 PMAQI
7th Jul 2026277 PMAQI
7th Jul 2026268 PMAQI
7th Jul 2026269 PMAQI
7th Jul 20262510 PMAQI
7th Jul 20262511 PMAQI
8th Jul 20262912 AMAQI
8th Jul 2026291 AMAQI
8th Jul 2026272 AMAQI
8th Jul 2026273 AMAQI

20°C15/27°C

8th Jul 2026254 AMAQI
8th Jul 2026285 AMAQI
8th Jul 2026256 AMAQI
8th Jul 2026277 AMAQI
8th Jul 2026278 AMAQI
8th Jul 2026219 AMAQI
8th Jul 20262410 AMAQI
8th Jul 20262311 AMAQI
8th Jul 20262212 PMAQI
8th Jul 2026231 PMAQI
8th Jul 2026222 PMAQI
8th Jul 2026263 PMAQI
8th Jul 2026264 PMAQI
8th Jul 2026245 PMAQI
8th Jul 2026246 PMAQI
8th Jul 2026207 PMAQI
8th Jul 2026218 PMAQI
8th Jul 2026229 PMAQI
8th Jul 20262210 PMAQI
8th Jul 20262011 PMAQI
9th Jul 20262812 AMAQI
9th Jul 2026261 AMAQI
9th Jul 2026262 AMAQI
9th Jul 2026243 AMAQI

20°C13/26°C

9th Jul 2026254 AMAQI
9th Jul 2026255 AMAQI
9th Jul 2026256 AMAQI
9th Jul 2026267 AMAQI
9th Jul 2026248 AMAQI
9th Jul 2026219 AMAQI
9th Jul 20262210 AMAQI
9th Jul 20262211 AMAQI
9th Jul 20262012 PMAQI
9th Jul 2026201 PMAQI
9th Jul 2026222 PMAQI
9th Jul 2026233 PMAQI
9th Jul 2026244 PMAQI
9th Jul 2026235 PMAQI
9th Jul 2026266 PMAQI
9th Jul 2026257 PMAQI
9th Jul 2026258 PMAQI
9th Jul 2026259 PMAQI
9th Jul 20262610 PMAQI
9th Jul 20262811 PMAQI
10th Jul 20262612 AMAQI
10th Jul 2026301 AMAQI
10th Jul 2026262 AMAQI
10th Jul 2026273 AMAQI

21°C15/28°C

10th Jul 2026244 AMAQI
10th Jul 2026275 AMAQI
10th Jul 2026276 AMAQI
10th Jul 2026267 AMAQI
10th Jul 2026268 AMAQI
10th Jul 2026259 AMAQI
10th Jul 20262710 AMAQI
10th Jul 20262611 AMAQI
10th Jul 20262712 PMAQI
10th Jul 2026261 PMAQI
10th Jul 2026232 PMAQI
10th Jul 2026233 PMAQI
10th Jul 2026254 PMAQI
10th Jul 2026305 PMAQI
10th Jul 2026296 PMAQI
10th Jul 2026307 PMAQI
10th Jul 2026308 PMAQI
10th Jul 2026309 PMAQI
10th Jul 20263110 PMAQI
10th Jul 20263411 PMAQI
11th Jul 20263212 AMAQI
11th Jul 2026331 AMAQI
11th Jul 2026312 AMAQI
11th Jul 2026313 AMAQI

24°C17/31°C

11th Jul 2026284 AMAQI
11th Jul 2026335 AMAQI
11th Jul 2026316 AMAQI
11th Jul 2026317 AMAQI
11th Jul 2026318 AMAQI
11th Jul 2026329 AMAQI
11th Jul 20263310 AMAQI
11th Jul 20263011 AMAQI
11th Jul 20262612 PMAQI
11th Jul 2026241 PMAQI
11th Jul 2026242 PMAQI
11th Jul 2026243 PMAQI
11th Jul 2026254 PMAQI
11th Jul 2026315 PMAQI
11th Jul 2026306 PMAQI
11th Jul 2026287 PMAQI
11th Jul 2026248 PMAQI
11th Jul 2026299 PMAQI
11th Jul 20263010 PMAQI
11th Jul 20263211 PMAQI
12th Jul 20262912 AMAQI
12th Jul 2026301 AMAQI
12th Jul 2026312 AMAQI
12th Jul 2026313 AMAQI

22°C18/29°C

12th Jul 2026284 AMAQI
12th Jul 2026305 AMAQI
12th Jul 2026286 AMAQI
12th Jul 2026297 AMAQI
12th Jul 2026278 AMAQI
12th Jul 2026279 AMAQI
12th Jul 20262710 AMAQI
12th Jul 20262311 AMAQI
12th Jul 20262312 PMAQI
12th Jul 2026201 PMAQI
12th Jul 2026202 PMAQI
12th Jul 2026213 PMAQI
12th Jul 2026234 PMAQI
12th Jul 2026255 PMAQI
12th Jul 202686 PMAQI
12th Jul 202687 PMAQI
12th Jul 2026128 PMAQI
12th Jul 2026269 PMAQI
12th Jul 20262510 PMAQI
12th Jul 20262611 PMAQI
13th Jul 20262112 AMAQI
13th Jul 2026171 AMAQI
13th Jul 2026212 AMAQI
13th Jul 2026163 AMAQI

20°C20/21°C

13th Jul 2026174 AMAQI
13th Jul 2026175 AMAQI
13th Jul 2026106 AMAQI
13th Jul 202687 AMAQI
13th Jul 202688 AMAQI
13th Jul 202689 AMAQI
13th Jul 2026810 AMAQI
13th Jul 20261311 AMAQI
13th Jul 20262012 PMAQI
13th Jul 2026201 PMAQI
13th Jul 2026182 PMAQI
13th Jul 2026193 PMAQI
13th Jul 2026154 PMAQI
13th Jul 2026205 PMAQI
13th Jul 2026286 PMAQI
13th Jul 2026287 PMAQI
13th Jul 2026298 PMAQI
13th Jul 2026299 PMAQI
13th Jul 20263110 PMAQI
13th Jul 20263111 PMAQI
14th Jul 20263012 AMAQI
14th Jul 2026301 AMAQI
14th Jul 2026302 AMAQI
14th Jul 2026263 AMAQI

22°C19/27°C

14th Jul 2026244 AMAQI
14th Jul 2026295 AMAQI
14th Jul 2026286 AMAQI
14th Jul 2026297 AMAQI
14th Jul 2026248 AMAQI
14th Jul 2026299 AMAQI
14th Jul 20263010 AMAQI
14th Jul 20262411 AMAQI
14th Jul 20262212 PMAQI
14th Jul 2026211 PMAQI
14th Jul 2026222 PMAQI
14th Jul 2026203 PMAQI
14th Jul 2026234 PMAQI
14th Jul 2026295 PMAQI
14th Jul 2026286 PMAQI
14th Jul 2026277 PMAQI
14th Jul 2026288 PMAQI
14th Jul 2026299 PMAQI
14th Jul 20263110 PMAQI
14th Jul 20263111 PMAQI
15th Jul 20263212 AMAQI
15th Jul 2026311 AMAQI
15th Jul 2026322 AMAQI
15th Jul 2026313 AMAQI

23°C20/28°C

15th Jul 2026264 AMAQI
15th Jul 2026305 AMAQI
15th Jul 2026266 AMAQI
15th Jul 2026317 AMAQI
15th Jul 2026318 AMAQI
15th Jul 2026299 AMAQI
15th Jul 20263110 AMAQI
15th Jul 20262511 AMAQI
15th Jul 20262312 PMAQI
15th Jul 2026201 PMAQI
15th Jul 2026202 PMAQI
15th Jul 2026203 PMAQI
15th Jul 2026214 PMAQI
15th Jul 2026235 PMAQI
15th Jul 2026236 PMAQI
15th Jul 2026227 PMAQI
15th Jul 2026238 PMAQI
15th Jul 2026229 PMAQI
15th Jul 20262710 PMAQI
15th Jul 20262511 PMAQI
16th Jul 20262712 AMAQI
16th Jul 2026271 AMAQI
16th Jul 2026302 AMAQI
16th Jul 2026313 AMAQI

25°C19/32°C

16th Jul 2026294 AMAQI
16th Jul 2026295 AMAQI
16th Jul 2026286 AMAQI
16th Jul 2026287 AMAQI
16th Jul 2026298 AMAQI
16th Jul 2026309 AMAQI
16th Jul 20263210 AMAQI
16th Jul 20262811 AMAQI
16th Jul 20262712 PMAQI
16th Jul 2026221 PMAQI
16th Jul 2026222 PMAQI
16th Jul 2026213 PMAQI
16th Jul 2026224 PMAQI
16th Jul 2026225 PMAQI
16th Jul 2026266 PMAQI
16th Jul 2026287 PMAQI
16th Jul 2026258 PMAQI
16th Jul 2026289 PMAQI
16th Jul 20262710 PMAQI
16th Jul 20262911 PMAQI
17th Jul 20262712 AMAQI
17th Jul 2026271 AMAQI
17th Jul 2026262 AMAQI
17th Jul 2026283 AMAQI

24°C20/30°C

17th Jul 2026284 AMAQI
17th Jul 2026275 AMAQI
17th Jul 2026266 AMAQI
17th Jul 2026277 AMAQI
17th Jul 2026228 AMAQI
17th Jul 2026259 AMAQI
17th Jul 20262610 AMAQI
17th Jul 20262511 AMAQI
17th Jul 20262712 PMAQI
17th Jul 2026251 PMAQI
17th Jul 2026232 PMAQI
17th Jul 2026233 PMAQI
17th Jul 2026324 PMAQI
17th Jul 2026315 PMAQI
17th Jul 2026346 PMAQI
17th Jul 2026317 PMAQI
17th Jul 2026358 PMAQI
17th Jul 2026389 PMAQI
17th Jul 20263910 PMAQI
17th Jul 20263911 PMAQI
18th Jul 20263912 AMAQI
18th Jul 2026381 AMAQI
18th Jul 2026342 AMAQI
18th Jul 2026363 AMAQI

23°C19/27°C

18th Jul 2026334 AMAQI
18th Jul 2026315 AMAQI
18th Jul 2026296 AMAQI
18th Jul 2026287 AMAQI
18th Jul 2026268 AMAQI
18th Jul 2026269 AMAQI
18th Jul 20262510 AMAQI
18th Jul 20262211 AMAQI
18th Jul 20262212 PMAQI
18th Jul 2026221 PMAQI
18th Jul 2026262 PMAQI
18th Jul 2026323 PMAQI
18th Jul 2026304 PMAQI
18th Jul 2026345 PMAQI
18th Jul 2026306 PMAQI
18th Jul 2026327 PMAQI
18th Jul 2026308 PMAQI
18th Jul 2026309 PMAQI
18th Jul 20262610 PMAQI
18th Jul 20262611 PMAQI
19th Jul 20262612 AMAQI
19th Jul 2026261 AMAQI
19th Jul 2026262 AMAQI
19th Jul 2026253 AMAQI

22°C20/25°C

19th Jul 2026244 AMAQI
19th Jul 2026235 AMAQI
19th Jul 2026206 AMAQI
19th Jul 2026217 AMAQI
19th Jul 2026268 AMAQI
19th Jul 2026269 AMAQI
19th Jul 20262810 AMAQI
19th Jul 20262511 AMAQI
19th Jul 20262512 PMAQI
19th Jul 2026291 PMAQI
19th Jul 2026292 PMAQI
19th Jul 2026263 PMAQI
19th Jul 2026244 PMAQI
19th Jul 2026215 PMAQI
19th Jul 2026236 PMAQI
19th Jul 2026247 PMAQI
19th Jul 2026268 PMAQI
19th Jul 2026269 PMAQI
19th Jul 20263110 PMAQI
19th Jul 20263211 PMAQI
20th Jul 20263712 AMAQI
20th Jul 2026401 AMAQI
20th Jul 2026412 AMAQI
20th Jul 2026393 AMAQI

23°C20/27°C

20th Jul 2026374 AMAQI
20th Jul 2026385 AMAQI
20th Jul 2026366 AMAQI
20th Jul 2026397 AMAQI
20th Jul 2026378 AMAQI
20th Jul 2026389 AMAQI
20th Jul 20263810 AMAQI
20th Jul 20263911 AMAQI
20th Jul 20264312 PMAQI
20th Jul 2026461 PMAQI
20th Jul 2026452 PMAQI
20th Jul 2026393 PMAQI
20th Jul 2026394 PMAQI
20th Jul 2026395 PMAQI
20th Jul 2026526 PMAQI
20th Jul 2026537 PMAQI
20th Jul 2026538 PMAQI
20th Jul 2026539 PMAQI
20th Jul 20264810 PMAQI
20th Jul 20264311 PMAQI
21st Jul 20264612 AMAQI
21st Jul 2026501 AMAQI
21st Jul 2026472 AMAQI
21st Jul 2026513 AMAQI

24°C21/28°C

21st Jul 2026524 AMAQI
21st Jul 2026525 AMAQI
21st Jul 2026546 AMAQI
21st Jul 2026557 AMAQI
21st Jul 2026548 AMAQI
21st Jul 2026539 AMAQI
21st Jul 20265410 AMAQI
21st Jul 20264611 AMAQI
21st Jul 2026261 PMAQI
21st Jul 2026242 PMAQI
21st Jul 2026253 PMAQI
21st Jul 2026244 PMAQI
21st Jul 2026245 PMAQI
21st Jul 2026216 PMAQI
21st Jul 2026767 PMAQI
21st Jul 2026248 PMAQI
21st Jul 2026249 PMAQI
21st Jul 20262210 PMAQI
21st Jul 20262111 PMAQI
22nd Jul 20262112 AMAQI
22nd Jul 2026251 AMAQI
22nd Jul 2026252 AMAQI
22nd Jul 2026243 AMAQI

25°C20/30°C

22nd Jul 2026254 AMAQI
22nd Jul 2026285 AMAQI
22nd Jul 2026236 AMAQI
22nd Jul 2026287 AMAQI
22nd Jul 2026278 AMAQI
22nd Jul 2026249 AMAQI
22nd Jul 20262310 AMAQI
22nd Jul 20262411 AMAQI
22nd Jul 20262412 PMAQI
22nd Jul 2026271 PMAQI
22nd Jul 2026322 PMAQI
22nd Jul 2026323 PMAQI
22nd Jul 2026314 PMAQI
22nd Jul 2026375 PMAQI
22nd Jul 2026366 PMAQI
22nd Jul 2026267 PMAQI
22nd Jul 2026228 PMAQI
22nd Jul 2026219 PMAQI
22nd Jul 20262110 PMAQI
22nd Jul 20262211 PMAQI
23rd Jul 20262412 AMAQI
23rd Jul 2026261 AMAQI
23rd Jul 2026282 AMAQI
23rd Jul 2026283 AMAQI

23°C19/27°C

23rd Jul 2026224 AMAQI
23rd Jul 2026245 AMAQI
23rd Jul 2026266 AMAQI
23rd Jul 2026247 AMAQI
23rd Jul 2026228 AMAQI
23rd Jul 2026239 AMAQI
23rd Jul 20262310 AMAQI
23rd Jul 20262611 AMAQI
23rd Jul 20262512 PMAQI
23rd Jul 2026261 PMAQI
23rd Jul 2026262 PMAQI
23rd Jul 2026253 PMAQI
23rd Jul 2026284 PMAQI
23rd Jul 2026295 PMAQI
23rd Jul 2026296 PMAQI
23rd Jul 2026287 PMAQI
23rd Jul 2026278 PMAQI
23rd Jul 2026269 PMAQI
23rd Jul 20262410 PMAQI
23rd Jul 20262411 PMAQI
24th Jul 20262512 AMAQI
24th Jul 2026251 AMAQI
24th Jul 2026252 AMAQI
24th Jul 2026243 AMAQI

23°C19/28°C

24th Jul 2026234 AMAQI
24th Jul 2026255 AMAQI
24th Jul 2026236 AMAQI
24th Jul 2026247 AMAQI
24th Jul 2026238 AMAQI
24th Jul 2026229 AMAQI
24th Jul 20262210 AMAQI
24th Jul 20262211 AMAQI
24th Jul 20262212 PMAQI
24th Jul 2026221 PMAQI
24th Jul 2026242 PMAQI
24th Jul 2026243 PMAQI
24th Jul 2026254 PMAQI
24th Jul 2026245 PMAQI
24th Jul 2026246 PMAQI
24th Jul 2026237 PMAQI
24th Jul 2026238 PMAQI
24th Jul 2026229 PMAQI
24th Jul 20262210 PMAQI
24th Jul 20262311 PMAQI
25th Jul 20262412 AMAQI
25th Jul 2026241 AMAQI
25th Jul 2026252 AMAQI
25th Jul 2026253 AMAQI

21°C20/23°C

25th Jul 2026254 AMAQI
25th Jul 2026255 AMAQI
25th Jul 2026256 AMAQI
25th Jul 2026307 AMAQI
25th Jul 2026298 AMAQI
25th Jul 2026289 AMAQI
25th Jul 20262710 AMAQI
25th Jul 20262611 AMAQI
25th Jul 20262112 PMAQI
25th Jul 2026211 PMAQI
25th Jul 2026242 PMAQI
25th Jul 2026223 PMAQI
25th Jul 2026244 PMAQI
25th Jul 2026215 PMAQI
25th Jul 2026206 PMAQI
25th Jul 2026207 PMAQI
25th Jul 2026218 PMAQI
25th Jul 2026249 PMAQI
25th Jul 20262410 PMAQI
25th Jul 20262211 PMAQI
26th Jul 20262212 AMAQI
26th Jul 2026191 AMAQI
26th Jul 2026202 AMAQI
26th Jul 2026203 AMAQI

21°C20/22°C

26th Jul 2026194 AMAQI
26th Jul 2026205 AMAQI
26th Jul 2026196 AMAQI
26th Jul 2026217 AMAQI
26th Jul 2026208 AMAQI
26th Jul 2026209 AMAQI
26th Jul 20261810 AMAQI
26th Jul 20261611 AMAQI
26th Jul 20261712 PMAQI
26th Jul 2026161 PMAQI
26th Jul 2026182 PMAQI
26th Jul 2026223 PMAQI
26th Jul 2026194 PMAQI
26th Jul 2026205 PMAQI
26th Jul 2026226 PMAQI
26th Jul 2026207 PMAQI
26th Jul 2026168 PMAQI
26th Jul 2026169 PMAQI
26th Jul 20261610 PMAQI
26th Jul 20261611 PMAQI
27th Jul 20261512 AMAQI
27th Jul 2026161 AMAQI
27th Jul 2026162 AMAQI
27th Jul 2026143 AMAQI

19°C18/20°C

27th Jul 2026144 AMAQI
27th Jul 2026155 AMAQI
27th Jul 2026176 AMAQI
27th Jul 2026147 AMAQI
27th Jul 2026158 AMAQI
27th Jul 2026159 AMAQI
27th Jul 20261710 AMAQI
27th Jul 20262011 AMAQI
27th Jul 20261812 PMAQI
27th Jul 2026201 PMAQI
27th Jul 2026232 PMAQI
27th Jul 2026233 PMAQI
27th Jul 2026254 PMAQI
27th Jul 2026255 PMAQI
27th Jul 2026226 PMAQI
27th Jul 2026267 PMAQI
27th Jul 2026238 PMAQI
27th Jul 2026249 PMAQI
27th Jul 20262310 PMAQI
27th Jul 20262211 PMAQI
28th Jul 20262212 AMAQI
28th Jul 2026241 AMAQI
28th Jul 2026252 AMAQI
28th Jul 2026223 AMAQI

20°C17/24°C

28th Jul 2026224 AMAQI
28th Jul 2026215 AMAQI
28th Jul 2026226 AMAQI
28th Jul 2026217 AMAQI
28th Jul 2026228 AMAQI
28th Jul 2026239 AMAQI
28th Jul 20262410 AMAQI
28th Jul 20262411 AMAQI
28th Jul 20262212 PMAQI
28th Jul 2026241 PMAQI
28th Jul 2026262 PMAQI
28th Jul 2026253 PMAQI
28th Jul 2026254 PMAQI
28th Jul 2026245 PMAQI
28th Jul 2026266 PMAQI
28th Jul 2026247 PMAQI
28th Jul 2026268 PMAQI
28th Jul 2026249 PMAQI
28th Jul 20262610 PMAQI
28th Jul 20262511 PMAQI
29th Jul 20262712 AMAQI
29th Jul 2026281 AMAQI
29th Jul 2026312 AMAQI
29th Jul 2026283 AMAQI

21°C16/25°C

29th Jul 2026264 AMAQI
29th Jul 2026265 AMAQI
29th Jul 2026286 AMAQI
29th Jul 2026267 AMAQI
29th Jul 2026268 AMAQI
29th Jul 2026239 AMAQI
29th Jul 20262610 AMAQI
29th Jul 20262511 AMAQI
29th Jul 20262412 PMAQI
29th Jul 2026241 PMAQI
29th Jul 2026262 PMAQI
29th Jul 2026273 PMAQI
29th Jul 2026254 PMAQI
29th Jul 2026255 PMAQI
29th Jul 2026256 PMAQI
29th Jul 2026257 PMAQI
29th Jul 2026248 PMAQI
29th Jul 2026239 PMAQI
29th Jul 20262210 PMAQI
29th Jul 20262511 PMAQI
30th Jul 20262512 AMAQI
30th Jul 2026281 AMAQI
30th Jul 2026252 AMAQI
30th Jul 2026253 AMAQI

21°C18/25°C

30th Jul 2026294 AMAQI
30th Jul 2026295 AMAQI
30th Jul 2026256 AMAQI
30th Jul 2026237 AMAQI
30th Jul 2026238 AMAQI
30th Jul 2026239 AMAQI
30th Jul 20262410 AMAQI
30th Jul 20262711 AMAQI
30th Jul 20262312 PMAQI
30th Jul 2026261 PMAQI
30th Jul 2026252 PMAQI
30th Jul 2026233 PMAQI
30th Jul 2026234 PMAQI
30th Jul 2026245 PMAQI
30th Jul 2026216 PMAQI
30th Jul 2026267 PMAQI
30th Jul 2026258 PMAQI
30th Jul 2026259 PMAQI
30th Jul 20262610 PMAQI
30th Jul 20262511 PMAQI
31st Jul 20262412 AMAQI
31st Jul 2026221 AMAQI
31st Jul 2026242 AMAQI
31st Jul 2026273 AMAQI

22°C18/28°C

31st Jul 2026274 AMAQI
4 AM
31st Jul 2026255 AMAQI
31st Jul 2026276 AMAQI
31st Jul 2026257 AMAQI
31st Jul 2026258 AMAQI
31st Jul 2026239 AMAQI
31st Jul 20262310 AMAQI
31st Jul 20262611 AMAQI
11 AM
31st Jul 20262712 PMAQI
31st Jul 2026251 PMAQI
31st Jul 2026232 PMAQI
31st Jul 2026243 PMAQI
31st Jul 2026264 PMAQI
31st Jul 2026255 PMAQI
31st Jul 2026256 PMAQI
31st Jul 2026257 PMAQI
7 PM
31st Jul 2026278 PMAQI
31st Jul 2026239 PMAQI
31st Jul 20262310 PMAQI
31st Jul 20262311 PMAQI
11 PM
3 AM

21°C19/26°C

Day time
Avg. Highest Time
5 AM

27AQI

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

23AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 5 AM (Avg. 27), while the lowest AQI was between 12 PM to 1 PM (Avg. 23).
Night time
Avg. Highest Time
1 AM - 2 AM

28AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
8 PM - 10 PM

26AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 2 AM (Avg. 28), while the lowest AQI was between 8 PM to 10 PM (Avg. 26).

2026 Days Vs Air Quality

Morioka, Iwate, Japan

2026

83%

176

17%

36

Total number of days with different AQI categories in last 212 days in 2026 (153 days remaining)

Good
176 Days
Moderate
36 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 83%

Health Risk Level:

Low

In 2026, 83% of 212 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

Morioka, Iwate, 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
21AQI (US)
2nd January 2026
23AQI (US)
3rd January 2026
30AQI (US)
4th January 2026
22AQI (US)
5th January 2026
21AQI (US)
6th January 2026
23AQI (US)
7th January 2026
29AQI (US)
8th January 2026
33AQI (US)
9th January 2026
29AQI (US)
10th January 2026
30AQI (US)
11th January 2026
22AQI (US)
12th January 2026
19AQI (US)
13th January 2026
21AQI (US)
14th January 2026
23AQI (US)
15th January 2026
25AQI (US)
16th January 2026
35AQI (US)
17th January 2026
35AQI (US)
18th January 2026
25AQI (US)
19th January 2026
35AQI (US)
20th January 2026
28AQI (US)
21st January 2026
20AQI (US)
22nd January 2026
28AQI (US)
23rd January 2026
48AQI (US)
24th January 2026
47AQI (US)
25th January 2026
40AQI (US)
26th January 2026
30AQI (US)
27th January 2026
38AQI (US)
28th January 2026
26AQI (US)
29th January 2026
24AQI (US)
30th January 2026
40AQI (US)
31st January 2026
41AQI (US)
1st February 2026
41AQI (US)
2nd February 2026
40AQI (US)
3rd February 2026
30AQI (US)
4th February 2026
44AQI (US)
5th February 2026
46AQI (US)
6th February 2026
29AQI (US)
7th February 2026
12AQI (US)
8th February 2026
22AQI (US)
9th February 2026
46AQI (US)
10th February 2026
58AQI (US)
11th February 2026
76AQI (US)
12th February 2026
30AQI (US)
13th February 2026
22AQI (US)
14th February 2026
78AQI (US)
15th February 2026
65AQI (US)
16th February 2026
40AQI (US)
17th February 2026
29AQI (US)
18th February 2026
36AQI (US)
19th February 2026
33AQI (US)
20th February 2026
34AQI (US)
21st February 2026
52AQI (US)
22nd February 2026
44AQI (US)
23rd February 2026
44AQI (US)
24th February 2026
42AQI (US)
25th February 2026
35AQI (US)
26th February 2026
35AQI (US)
27th February 2026
41AQI (US)
28th February 2026
45AQI (US)
1st March 2026
54AQI (US)
2nd March 2026
93AQI (US)
3rd March 2026
62AQI (US)
4th March 2026
74AQI (US)
5th March 2026
68AQI (US)
6th March 2026
37AQI (US)
7th March 2026
50AQI (US)
8th March 2026
55AQI (US)
9th March 2026
50AQI (US)
10th March 2026
55AQI (US)
11th March 2026
57AQI (US)
12th March 2026
71AQI (US)
13th March 2026
52AQI (US)
14th March 2026
51AQI (US)
15th March 2026
64AQI (US)
16th March 2026
48AQI (US)
17th March 2026
61AQI (US)
18th March 2026
52AQI (US)
19th March 2026
40AQI (US)
20th March 2026
31AQI (US)
21st March 2026
49AQI (US)
22nd March 2026
44AQI (US)
23rd March 2026
53AQI (US)
24th March 2026
67AQI (US)
25th March 2026
64AQI (US)
26th March 2026
44AQI (US)
27th March 2026
17AQI (US)
28th March 2026
36AQI (US)
29th March 2026
74AQI (US)
30th March 2026
69AQI (US)
31st March 2026
54AQI (US)
1st April 2026
15AQI (US)
2nd April 2026
33AQI (US)
3rd April 2026
57AQI (US)
4th April 2026
35AQI (US)
5th April 2026
19AQI (US)
6th April 2026
22AQI (US)
7th April 2026
26AQI (US)
8th April 2026
23AQI (US)
9th April 2026
33AQI (US)
10th April 2026
45AQI (US)
11th April 2026
35AQI (US)
12th April 2026
35AQI (US)
13th April 2026
36AQI (US)
14th April 2026
46AQI (US)
15th April 2026
49AQI (US)
16th April 2026
29AQI (US)
17th April 2026
32AQI (US)
18th April 2026
28AQI (US)
19th April 2026
35AQI (US)
20th April 2026
39AQI (US)
21st April 2026
48AQI (US)
22nd April 2026
51AQI (US)
23rd April 2026
41AQI (US)
24th April 2026
23AQI (US)
25th April 2026
43AQI (US)
26th April 2026
26AQI (US)
27th April 2026
36AQI (US)
28th April 2026
22AQI (US)
29th April 2026
22AQI (US)
30th April 2026
41AQI (US)
1st May 2026
38AQI (US)
2nd May 2026
20AQI (US)
3rd May 2026
31AQI (US)
4th May 2026
18AQI (US)
5th May 2026
19AQI (US)
6th May 2026
37AQI (US)
7th May 2026
21AQI (US)
8th May 2026
29AQI (US)
9th May 2026
31AQI (US)
10th May 2026
40AQI (US)
11th May 2026
37AQI (US)
12th May 2026
42AQI (US)
13th May 2026
47AQI (US)
14th May 2026
39AQI (US)
15th May 2026
44AQI (US)
16th May 2026
84AQI (US)
17th May 2026
68AQI (US)
18th May 2026
54AQI (US)
19th May 2026
48AQI (US)
20th May 2026
62AQI (US)
21st May 2026
61AQI (US)
22nd May 2026
64AQI (US)
23rd May 2026
56AQI (US)
24th May 2026
60AQI (US)
25th May 2026
51AQI (US)
26th May 2026
41AQI (US)
27th May 2026
25AQI (US)
28th May 2026
25AQI (US)
29th May 2026
24AQI (US)
30th May 2026
24AQI (US)
31st May 2026
26AQI (US)
1st June 2026
27AQI (US)
2nd June 2026
34AQI (US)
3rd June 2026
28AQI (US)
4th June 2026
13AQI (US)
5th June 2026
17AQI (US)
6th June 2026
23AQI (US)
7th June 2026
21AQI (US)
8th June 2026
20AQI (US)
9th June 2026
22AQI (US)
10th June 2026
21AQI (US)
11th June 2026
23AQI (US)
12th June 2026
24AQI (US)
13th June 2026
26AQI (US)
14th June 2026
23AQI (US)
15th June 2026
23AQI (US)
16th June 2026
26AQI (US)
17th June 2026
25AQI (US)
18th June 2026
26AQI (US)
19th June 2026
29AQI (US)
20th June 2026
21AQI (US)
21st June 2026
18AQI (US)
22nd June 2026
19AQI (US)
23rd June 2026
21AQI (US)
24th June 2026
21AQI (US)
25th June 2026
27AQI (US)
26th June 2026
28AQI (US)
27th June 2026
27AQI (US)
28th June 2026
29AQI (US)
29th June 2026
27AQI (US)
30th June 2026
23AQI (US)
1st July 2026
24AQI (US)
2nd July 2026
24AQI (US)
3rd July 2026
24AQI (US)
4th July 2026
25AQI (US)
5th July 2026
22AQI (US)
6th July 2026
24AQI (US)
7th July 2026
25AQI (US)
8th July 2026
24AQI (US)
9th July 2026
24AQI (US)
10th July 2026
27AQI (US)
11th July 2026
29AQI (US)
12th July 2026
24AQI (US)
13th July 2026
19AQI (US)
14th July 2026
27AQI (US)
15th July 2026
26AQI (US)
16th July 2026
27AQI (US)
17th July 2026
29AQI (US)
18th July 2026
30AQI (US)
19th July 2026
26AQI (US)
20th July 2026
42AQI (US)
21st July 2026
40AQI (US)
22nd July 2026
26AQI (US)
23rd July 2026
25AQI (US)
24th July 2026
23AQI (US)
25th July 2026
24AQI (US)
26th July 2026
19AQI (US)
27th July 2026
19AQI (US)
28th July 2026
24AQI (US)
29th July 2026
26AQI (US)
30th July 2026
25AQI (US)
31st July 2026
25AQI (US)
1st August 2026
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

29AQI (US)

41AQI (US)

55AQI (US)

34AQI (US)

41AQI (US)

24AQI (US)

26AQI (US)

No. of days

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

202636AQI (US)

31
23
5
11
20
28
2
22
9
30
31
176
36

Highest AQI (US) recorded in

March

55AQI (US)

Lowest AQI (US) recorded in

June

24AQI (US)

202538AQI (US)

30
1
26
2
25
6
28
2
30
1
26
4
23
8
31
30
22
9
25
5
28
3
324
41

Highest AQI (US) recorded in

July

46AQI (US)

Lowest AQI (US) recorded in

September

32AQI (US)

202435AQI (US)

31
28
1
29
2
17
12
1
27
4
23
7
24
7
31
30
31
29
1
31
331
34
1

Highest AQI (US) recorded in

April

48AQI (US)

Lowest AQI (US) recorded in

December

26AQI (US)

202337AQI (US)

27
4
23
5
23
8
21
9
25
6
27
3
27
4
29
2
30
31
27
2
29
2
319
45

Highest AQI (US) recorded in

April

50AQI (US)

Lowest AQI (US) recorded in

September

28AQI (US)

202235AQI (US)

26
3
17
4
28
3
23
7
27
4
29
1
24
2
28
29
2
28
2
31
292
26

Highest AQI (US) recorded in

April

43AQI (US)

Lowest AQI (US) recorded in

August

25AQI (US)

202132AQI (US)

29
2
25
3
25
4
20
1
28
3
26
4
26
5
31
30
30
1
28
2
30
1
328
26

Highest AQI (US) recorded in

June

39AQI (US)

Lowest AQI (US) recorded in

September

27AQI (US)

202031AQI (US)

11
18
2
16
2
27
3
31
23
6
2
19
29
2
23
7
28
3
225
25
2

Highest AQI (US) recorded in

August

42AQI (US)

Lowest AQI (US) recorded in

July

23AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2025(Avg.)
38AQI (US)
Least Polluted Year Recorded
2020(Avg.)
31AQI (US)

Morioka's annual 2026 AQI (US) (36) shows an average percentage change of 4.3% (worsened AQI (US)) compared to previous years: 2020 (31), 2021 (32), 2022 (35), 2023 (37), 2024 (35), 2025 (38).