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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Izuo, Osaka, Japan Historical Air Quality Analysis

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

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

October Air Quality Analysis

Izuo, Osaka, Japan

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
25th Oct 2023
59AQI
Lowest AQI recorded on
4th Oct 2024
21AQI

Same Day Analysis (1st October):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 40 of Good air quality, showing improvement over 2024, 2023 and 2022 on the same day.

Day & Night AQI Trend: 30th Sep - 1st Oct 2026

Izuo, Osaka, Japan

AQI
Day
Night
.

5 AM30th Sep 2026

6 PM

4 AM1st Oct 2026

Day time
Avg. Highest Time
3PM30th Sep

48AQI

Avg. Lowest Time
5PM30th Sep

22AQI

Night time
Avg. Highest Time
12AM1st Oct

30AQI

Avg. Lowest Time
6PM30th Sep

22AQI

In the last 24 hours,

Izuo's AQI reached its highest point of 48 at 3 PM during the Day, while the lowest point, 22, was recorded at 6 PM during the Night between 30th Sep and 1st Oct 2026.

Day & Night AQI Trend : Sep - Oct 2026

Izuo, Osaka, Japan

SepOct
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 - 01st01st
Day
Night
2nd Sep 2026235 AMAQI
2nd Sep 2026216 AMAQI
2nd Sep 2026227 AMAQI
2nd Sep 2026248 AMAQI
2nd Sep 2026279 AMAQI
2nd Sep 20262410 AMAQI
2nd Sep 20262611 AMAQI
2nd Sep 20262812 PMAQI
2nd Sep 2026311 PMAQI
2nd Sep 2026262 PMAQI
2nd Sep 2026343 PMAQI
2nd Sep 2026214 PMAQI
2nd Sep 2026225 PMAQI
2nd Sep 2026326 PMAQI
2nd Sep 2026327 PMAQI
2nd Sep 2026268 PMAQI
2nd Sep 2026249 PMAQI
2nd Sep 20262510 PMAQI
2nd Sep 20262411 PMAQI
3rd Sep 20262412 AMAQI
3rd Sep 2026241 AMAQI
3rd Sep 2026242 AMAQI
3rd Sep 2026223 AMAQI
3rd Sep 2026234 AMAQI

28°C25/34°C

3rd Sep 2026225 AMAQI
3rd Sep 2026226 AMAQI
3rd Sep 2026237 AMAQI
3rd Sep 2026248 AMAQI
3rd Sep 2026249 AMAQI
3rd Sep 20262410 AMAQI
3rd Sep 20262211 AMAQI
3rd Sep 20262512 PMAQI
3rd Sep 2026231 PMAQI
3rd Sep 2026232 PMAQI
3rd Sep 2026243 PMAQI
3rd Sep 2026244 PMAQI
3rd Sep 2026265 PMAQI
3rd Sep 2026256 PMAQI
3rd Sep 2026267 PMAQI
3rd Sep 2026308 PMAQI
3rd Sep 2026189 PMAQI
3rd Sep 20263210 PMAQI
3rd Sep 20263411 PMAQI
4th Sep 20262612 AMAQI
4th Sep 2026281 AMAQI
4th Sep 2026212 AMAQI
4th Sep 2026303 AMAQI
4th Sep 2026124 AMAQI

25°C22/27°C

4th Sep 2026125 AMAQI
4th Sep 2026126 AMAQI
4th Sep 2026247 AMAQI
4th Sep 2026128 AMAQI
4th Sep 2026219 AMAQI
4th Sep 20262410 AMAQI
4th Sep 20262111 AMAQI
4th Sep 20262812 PMAQI
4th Sep 2026211 PMAQI
4th Sep 2026212 PMAQI
4th Sep 2026263 PMAQI
4th Sep 2026224 PMAQI
4th Sep 2026275 PMAQI
4th Sep 2026216 PMAQI
4th Sep 2026247 PMAQI
4th Sep 2026268 PMAQI
4th Sep 2026289 PMAQI
4th Sep 20263210 PMAQI
4th Sep 20262111 PMAQI
5th Sep 20262512 AMAQI
5th Sep 2026111 AMAQI
5th Sep 2026212 AMAQI
5th Sep 2026223 AMAQI
5th Sep 2026254 AMAQI

22°C21/24°C

5th Sep 2026215 AMAQI
5th Sep 2026216 AMAQI
5th Sep 2026197 AMAQI
5th Sep 2026258 AMAQI
5th Sep 2026249 AMAQI
5th Sep 20262110 AMAQI
5th Sep 20262411 AMAQI
5th Sep 20262612 PMAQI
5th Sep 2026271 PMAQI
5th Sep 2026242 PMAQI
5th Sep 2026253 PMAQI
5th Sep 2026254 PMAQI
5th Sep 2026245 PMAQI
5th Sep 2026256 PMAQI
5th Sep 2026257 PMAQI
5th Sep 2026268 PMAQI
5th Sep 2026259 PMAQI
5th Sep 20262710 PMAQI
5th Sep 20262611 PMAQI
6th Sep 20262512 AMAQI
6th Sep 2026281 AMAQI
6th Sep 2026252 AMAQI
6th Sep 2026253 AMAQI
6th Sep 2026224 AMAQI

23°C21/27°C

6th Sep 2026215 AMAQI
6th Sep 2026236 AMAQI
6th Sep 2026217 AMAQI
6th Sep 2026268 AMAQI
6th Sep 2026249 AMAQI
6th Sep 20262510 AMAQI
6th Sep 20262411 AMAQI
6th Sep 20262512 PMAQI
6th Sep 2026211 PMAQI
6th Sep 2026242 PMAQI
6th Sep 2026243 PMAQI
6th Sep 2026244 PMAQI
6th Sep 2026255 PMAQI
6th Sep 2026256 PMAQI
6th Sep 2026267 PMAQI
6th Sep 2026278 PMAQI
6th Sep 2026269 PMAQI
6th Sep 20262410 PMAQI
6th Sep 20262311 PMAQI
7th Sep 20262112 AMAQI
7th Sep 2026221 AMAQI
7th Sep 2026212 AMAQI
7th Sep 2026223 AMAQI
7th Sep 2026214 AMAQI

23°C20/25°C

7th Sep 2026215 AMAQI
7th Sep 2026116 AMAQI
7th Sep 2026197 AMAQI
7th Sep 2026198 AMAQI
7th Sep 2026199 AMAQI
7th Sep 20261910 AMAQI
7th Sep 20262111 AMAQI
7th Sep 20262112 PMAQI
7th Sep 2026221 PMAQI
7th Sep 2026212 PMAQI
7th Sep 2026203 PMAQI
7th Sep 2026224 PMAQI
7th Sep 2026245 PMAQI
7th Sep 2026236 PMAQI
7th Sep 2026217 PMAQI
7th Sep 2026268 PMAQI
7th Sep 2026229 PMAQI
7th Sep 20262410 PMAQI
7th Sep 20262411 PMAQI
8th Sep 20262612 AMAQI
8th Sep 2026251 AMAQI
8th Sep 2026212 AMAQI
8th Sep 2026213 AMAQI
8th Sep 2026224 AMAQI

22°C21/25°C

8th Sep 2026245 AMAQI
8th Sep 2026216 AMAQI
8th Sep 2026217 AMAQI
8th Sep 2026298 AMAQI
8th Sep 2026239 AMAQI
8th Sep 20262310 AMAQI
8th Sep 20262311 AMAQI
8th Sep 20262312 PMAQI
8th Sep 2026251 PMAQI
8th Sep 2026252 PMAQI
8th Sep 2026233 PMAQI
8th Sep 2026214 PMAQI
8th Sep 2026215 PMAQI
8th Sep 2026246 PMAQI
8th Sep 2026277 PMAQI
8th Sep 2026258 PMAQI
8th Sep 2026259 PMAQI
8th Sep 20262510 PMAQI
8th Sep 20262511 PMAQI
9th Sep 20263012 AMAQI
9th Sep 2026311 AMAQI
9th Sep 2026112 AMAQI
9th Sep 2026103 AMAQI
9th Sep 2026104 AMAQI

25°C23/27°C

9th Sep 2026155 AMAQI
9th Sep 2026216 AMAQI
9th Sep 2026247 AMAQI
9th Sep 2026258 AMAQI
9th Sep 2026259 AMAQI
9th Sep 20262410 AMAQI
9th Sep 20262611 AMAQI
9th Sep 20262212 PMAQI
9th Sep 2026161 PMAQI
9th Sep 2026242 PMAQI
9th Sep 2026223 PMAQI
9th Sep 2026244 PMAQI
9th Sep 2026215 PMAQI
9th Sep 2026226 PMAQI
9th Sep 2026247 PMAQI
9th Sep 2026228 PMAQI
9th Sep 2026239 PMAQI
9th Sep 20262410 PMAQI
9th Sep 20262111 PMAQI
10th Sep 20262512 AMAQI
10th Sep 2026231 AMAQI
10th Sep 2026232 AMAQI
10th Sep 2026243 AMAQI
10th Sep 2026244 AMAQI

23°C19/26°C

10th Sep 2026255 AMAQI
10th Sep 2026256 AMAQI
10th Sep 2026237 AMAQI
10th Sep 2026268 AMAQI
10th Sep 2026289 AMAQI
10th Sep 20262610 AMAQI
10th Sep 20262511 AMAQI
10th Sep 20262612 PMAQI
10th Sep 2026241 PMAQI
10th Sep 2026242 PMAQI
10th Sep 2026263 PMAQI
10th Sep 2026244 PMAQI
10th Sep 2026245 PMAQI
10th Sep 2026236 PMAQI
10th Sep 2026227 PMAQI
10th Sep 2026248 PMAQI
10th Sep 2026349 PMAQI
10th Sep 20262410 PMAQI
10th Sep 20262411 PMAQI
11th Sep 20262412 AMAQI
11th Sep 2026221 AMAQI
11th Sep 2026222 AMAQI
11th Sep 2026243 AMAQI
11th Sep 2026244 AMAQI

22°C20/27°C

11th Sep 2026235 AMAQI
11th Sep 2026226 AMAQI
11th Sep 2026227 AMAQI
11th Sep 2026268 AMAQI
11th Sep 2026289 AMAQI
11th Sep 20263310 AMAQI
11th Sep 20263111 AMAQI
11th Sep 20263012 PMAQI
11th Sep 2026311 PMAQI
11th Sep 2026252 PMAQI
11th Sep 2026253 PMAQI
11th Sep 2026244 PMAQI
11th Sep 2026295 PMAQI
11th Sep 2026256 PMAQI
11th Sep 2026217 PMAQI
11th Sep 2026228 PMAQI
11th Sep 2026229 PMAQI
11th Sep 20262210 PMAQI
11th Sep 20262411 PMAQI
12th Sep 20262512 AMAQI
12th Sep 2026271 AMAQI
12th Sep 2026292 AMAQI
12th Sep 2026283 AMAQI
12th Sep 2026284 AMAQI

23°C22/25°C

12th Sep 2026255 AMAQI
12th Sep 2026216 AMAQI
12th Sep 2026237 AMAQI
12th Sep 2026288 AMAQI
12th Sep 2026259 AMAQI
12th Sep 20262410 AMAQI
12th Sep 20262511 AMAQI
12th Sep 20262412 PMAQI
12th Sep 2026261 PMAQI
12th Sep 2026262 PMAQI
12th Sep 2026233 PMAQI
12th Sep 2026264 PMAQI
12th Sep 2026245 PMAQI
12th Sep 2026246 PMAQI
12th Sep 2026247 PMAQI
12th Sep 2026258 PMAQI
12th Sep 2026249 PMAQI
12th Sep 20262510 PMAQI
12th Sep 20262411 PMAQI
13th Sep 20262412 AMAQI
13th Sep 2026261 AMAQI
13th Sep 2026272 AMAQI
13th Sep 2026263 AMAQI
13th Sep 2026264 AMAQI

26°C23/30°C

13th Sep 2026286 AMAQI
13th Sep 2026297 AMAQI
13th Sep 2026288 AMAQI
13th Sep 2026289 AMAQI
13th Sep 20262810 AMAQI
13th Sep 20262911 AMAQI
13th Sep 20263012 PMAQI
13th Sep 2026291 PMAQI
13th Sep 2026262 PMAQI
13th Sep 2026253 PMAQI
13th Sep 2026254 PMAQI
13th Sep 2026245 PMAQI
13th Sep 2026296 PMAQI
13th Sep 2026277 PMAQI
13th Sep 2026318 PMAQI
13th Sep 2026239 PMAQI
13th Sep 20262410 PMAQI
13th Sep 20262811 PMAQI
14th Sep 20262412 AMAQI
14th Sep 2026241 AMAQI
14th Sep 2026242 AMAQI
14th Sep 2026233 AMAQI
14th Sep 2026254 AMAQI

27°C24/31°C

14th Sep 2026245 AMAQI
14th Sep 2026256 AMAQI
14th Sep 2026227 AMAQI
14th Sep 2026238 AMAQI
14th Sep 2026259 AMAQI
14th Sep 20263410 AMAQI
14th Sep 20262511 AMAQI
14th Sep 20262612 PMAQI
14th Sep 2026271 PMAQI
14th Sep 2026252 PMAQI
14th Sep 2026263 PMAQI
14th Sep 2026244 PMAQI
14th Sep 2026245 PMAQI
14th Sep 2026246 PMAQI
14th Sep 2026247 PMAQI
14th Sep 2026218 PMAQI
14th Sep 2026229 PMAQI
14th Sep 20262410 PMAQI
14th Sep 20262211 PMAQI
15th Sep 20262312 AMAQI
15th Sep 2026221 AMAQI
15th Sep 2026212 AMAQI
15th Sep 2026233 AMAQI
15th Sep 2026284 AMAQI

27°C23/31°C

15th Sep 2026215 AMAQI
15th Sep 2026246 AMAQI
15th Sep 2026327 AMAQI
15th Sep 2026248 AMAQI
15th Sep 2026249 AMAQI
15th Sep 20262910 AMAQI
15th Sep 20262611 AMAQI
15th Sep 20262612 PMAQI
15th Sep 2026241 PMAQI
15th Sep 2026262 PMAQI
15th Sep 2026273 PMAQI
15th Sep 2026244 PMAQI
15th Sep 2026265 PMAQI
15th Sep 2026326 PMAQI
15th Sep 2026287 PMAQI
15th Sep 2026288 PMAQI
15th Sep 2026299 PMAQI
15th Sep 20263310 PMAQI
15th Sep 20263211 PMAQI
16th Sep 20263212 AMAQI
16th Sep 2026311 AMAQI
16th Sep 2026322 AMAQI
16th Sep 2026323 AMAQI
16th Sep 2026304 AMAQI

24°C22/28°C

16th Sep 2026295 AMAQI
16th Sep 2026286 AMAQI
16th Sep 2026287 AMAQI
16th Sep 2026268 AMAQI
16th Sep 2026219 AMAQI
16th Sep 20262510 AMAQI
16th Sep 20262511 AMAQI
16th Sep 20262512 PMAQI
16th Sep 2026251 PMAQI
16th Sep 2026252 PMAQI
16th Sep 2026243 PMAQI
16th Sep 2026224 PMAQI
16th Sep 2026245 PMAQI
16th Sep 2026246 PMAQI
16th Sep 2026257 PMAQI
16th Sep 2026218 PMAQI
16th Sep 2026289 PMAQI
16th Sep 20262610 PMAQI
16th Sep 20262611 PMAQI
17th Sep 20262512 AMAQI
17th Sep 2026241 AMAQI
17th Sep 2026282 AMAQI
17th Sep 2026263 AMAQI
17th Sep 2026224 AMAQI

23°C21/25°C

17th Sep 2026225 AMAQI
17th Sep 2026246 AMAQI
17th Sep 2026247 AMAQI
17th Sep 2026238 AMAQI
17th Sep 2026229 AMAQI
17th Sep 20262210 AMAQI
17th Sep 20262511 AMAQI
17th Sep 20262712 PMAQI
17th Sep 2026281 PMAQI
17th Sep 2026262 PMAQI
17th Sep 2026223 PMAQI
17th Sep 2026224 PMAQI
17th Sep 2026245 PMAQI
17th Sep 2026256 PMAQI
17th Sep 2026247 PMAQI
17th Sep 2026228 PMAQI
17th Sep 2026249 PMAQI
17th Sep 20262510 PMAQI
17th Sep 20262411 PMAQI
18th Sep 20262212 AMAQI
18th Sep 2026221 AMAQI
18th Sep 2026232 AMAQI
18th Sep 2026213 AMAQI
18th Sep 2026214 AMAQI

24°C20/28°C

18th Sep 2026245 AMAQI
18th Sep 2026236 AMAQI
18th Sep 2026227 AMAQI
18th Sep 2026248 AMAQI
18th Sep 2026259 AMAQI
18th Sep 20262910 AMAQI
18th Sep 20262711 AMAQI
18th Sep 20262512 PMAQI
18th Sep 2026241 PMAQI
18th Sep 2026242 PMAQI
18th Sep 2026223 PMAQI
18th Sep 2026244 PMAQI
18th Sep 2026245 PMAQI
18th Sep 2026276 PMAQI
18th Sep 2026297 PMAQI
18th Sep 2026298 PMAQI
18th Sep 2026309 PMAQI
18th Sep 20262910 PMAQI
18th Sep 20262811 PMAQI
19th Sep 20262912 AMAQI
19th Sep 2026311 AMAQI
19th Sep 2026302 AMAQI
19th Sep 2026313 AMAQI
19th Sep 2026284 AMAQI

25°C21/30°C

19th Sep 2026295 AMAQI
19th Sep 2026296 AMAQI
19th Sep 2026287 AMAQI
19th Sep 2026298 AMAQI
19th Sep 2026289 AMAQI
19th Sep 20262810 AMAQI
19th Sep 20263111 AMAQI
19th Sep 20263012 PMAQI
19th Sep 2026511 PMAQI
19th Sep 2026392 PMAQI
19th Sep 2026303 PMAQI
19th Sep 2026374 PMAQI
19th Sep 2026385 PMAQI
19th Sep 2026406 PMAQI
19th Sep 2026377 PMAQI
19th Sep 2026318 PMAQI
19th Sep 2026289 PMAQI
19th Sep 20262810 PMAQI
19th Sep 20262411 PMAQI
20th Sep 20262212 AMAQI
20th Sep 2026221 AMAQI
20th Sep 2026222 AMAQI
20th Sep 2026223 AMAQI
20th Sep 2026214 AMAQI

26°C22/30°C

20th Sep 2026215 AMAQI
20th Sep 2026226 AMAQI
20th Sep 2026247 AMAQI
20th Sep 2026218 AMAQI
20th Sep 2026259 AMAQI
20th Sep 20262410 AMAQI
20th Sep 20262211 AMAQI
20th Sep 20262112 PMAQI
20th Sep 2026231 PMAQI
20th Sep 2026212 PMAQI
20th Sep 2026223 PMAQI
20th Sep 2026214 PMAQI
20th Sep 2026235 PMAQI
20th Sep 2026236 PMAQI
20th Sep 2026247 PMAQI
20th Sep 2026308 PMAQI
20th Sep 2026219 PMAQI
20th Sep 20262410 PMAQI
20th Sep 20262311 PMAQI
21st Sep 20262212 AMAQI
21st Sep 2026211 AMAQI
21st Sep 2026272 AMAQI
21st Sep 2026263 AMAQI
21st Sep 2026214 AMAQI

25°C23/29°C

21st Sep 2026235 AMAQI
21st Sep 2026166 AMAQI
21st Sep 2026127 AMAQI
21st Sep 2026248 AMAQI
21st Sep 2026209 AMAQI
21st Sep 20262010 AMAQI
21st Sep 20261811 AMAQI
21st Sep 20262512 PMAQI
21st Sep 2026251 PMAQI
21st Sep 2026232 PMAQI
21st Sep 2026243 PMAQI
21st Sep 2026214 PMAQI
21st Sep 2026195 PMAQI
21st Sep 2026226 PMAQI
21st Sep 2026237 PMAQI
21st Sep 2026258 PMAQI
21st Sep 2026249 PMAQI
21st Sep 20262410 PMAQI
21st Sep 20262411 PMAQI
22nd Sep 20262412 AMAQI
22nd Sep 2026241 AMAQI
22nd Sep 2026402 AMAQI
22nd Sep 2026553 AMAQI
22nd Sep 2026414 AMAQI

23°C22/24°C

22nd Sep 2026265 AMAQI
22nd Sep 2026266 AMAQI
22nd Sep 2026267 AMAQI
22nd Sep 2026268 AMAQI
22nd Sep 2026269 AMAQI
22nd Sep 20262210 AMAQI
22nd Sep 20262411 AMAQI
22nd Sep 20262512 PMAQI
22nd Sep 2026241 PMAQI
22nd Sep 2026242 PMAQI
22nd Sep 2026243 PMAQI
22nd Sep 2026274 PMAQI
22nd Sep 2026265 PMAQI
22nd Sep 2026266 PMAQI
22nd Sep 2026267 PMAQI
22nd Sep 2026258 PMAQI
22nd Sep 2026269 PMAQI
22nd Sep 20262510 PMAQI
22nd Sep 20262611 PMAQI
23rd Sep 20262612 AMAQI
23rd Sep 2026261 AMAQI
23rd Sep 2026262 AMAQI
23rd Sep 2026243 AMAQI
23rd Sep 2026244 AMAQI

24°C21/28°C

23rd Sep 2026245 AMAQI
23rd Sep 2026256 AMAQI
23rd Sep 2026247 AMAQI
23rd Sep 2026248 AMAQI
23rd Sep 2026249 AMAQI
23rd Sep 20262410 AMAQI
23rd Sep 20262411 AMAQI
23rd Sep 20262412 PMAQI
23rd Sep 2026241 PMAQI
23rd Sep 2026262 PMAQI
23rd Sep 2026273 PMAQI
23rd Sep 2026294 PMAQI
23rd Sep 2026285 PMAQI
23rd Sep 2026306 PMAQI
23rd Sep 2026307 PMAQI
23rd Sep 2026308 PMAQI
23rd Sep 2026309 PMAQI
23rd Sep 20263110 PMAQI
23rd Sep 20263311 PMAQI
24th Sep 20263212 AMAQI
24th Sep 2026331 AMAQI
24th Sep 2026352 AMAQI
24th Sep 2026343 AMAQI
24th Sep 2026344 AMAQI

24°C20/28°C

24th Sep 2026345 AMAQI
24th Sep 2026346 AMAQI
24th Sep 2026347 AMAQI
24th Sep 2026328 AMAQI
24th Sep 2026339 AMAQI
24th Sep 20263610 AMAQI
24th Sep 20263811 AMAQI
24th Sep 20264012 PMAQI
24th Sep 2026401 PMAQI
24th Sep 2026422 PMAQI
24th Sep 2026503 PMAQI
24th Sep 2026524 PMAQI
24th Sep 2026545 PMAQI
24th Sep 2026686 PMAQI
24th Sep 2026687 PMAQI
24th Sep 2026668 PMAQI
24th Sep 2026449 PMAQI
24th Sep 20263710 PMAQI
24th Sep 20263311 PMAQI
25th Sep 20262712 AMAQI
25th Sep 2026221 AMAQI
25th Sep 2026252 AMAQI
25th Sep 2026223 AMAQI
25th Sep 2026214 AMAQI

24°C21/27°C

25th Sep 2026225 AMAQI
25th Sep 2026206 AMAQI
25th Sep 2026217 AMAQI
25th Sep 2026218 AMAQI
25th Sep 2026229 AMAQI
25th Sep 20262210 AMAQI
25th Sep 20262011 AMAQI
25th Sep 20262412 PMAQI
25th Sep 2026241 PMAQI
25th Sep 2026232 PMAQI
25th Sep 2026273 PMAQI
25th Sep 2026314 PMAQI
25th Sep 2026365 PMAQI
25th Sep 2026376 PMAQI
25th Sep 2026357 PMAQI
25th Sep 2026388 PMAQI
25th Sep 2026429 PMAQI
25th Sep 20263910 PMAQI
25th Sep 20262911 PMAQI
26th Sep 20263312 AMAQI
26th Sep 2026331 AMAQI
26th Sep 2026332 AMAQI
26th Sep 2026313 AMAQI
26th Sep 2026304 AMAQI

24°C20/28°C

26th Sep 2026305 AMAQI
26th Sep 2026316 AMAQI
26th Sep 2026317 AMAQI
26th Sep 2026338 AMAQI
26th Sep 2026349 AMAQI
26th Sep 20263210 AMAQI
26th Sep 20263211 AMAQI
26th Sep 20263312 PMAQI
26th Sep 2026341 PMAQI
26th Sep 2026342 PMAQI
26th Sep 2026353 PMAQI
26th Sep 2026384 PMAQI
26th Sep 2026375 PMAQI
26th Sep 2026366 PMAQI
26th Sep 2026327 PMAQI
26th Sep 2026328 PMAQI
26th Sep 2026389 PMAQI
26th Sep 20263710 PMAQI
26th Sep 20262711 PMAQI
27th Sep 20263212 AMAQI
27th Sep 2026311 AMAQI
27th Sep 2026292 AMAQI
27th Sep 2026283 AMAQI
27th Sep 2026284 AMAQI

22°C21/23°C

27th Sep 2026285 AMAQI
27th Sep 2026276 AMAQI
27th Sep 2026287 AMAQI
27th Sep 2026268 AMAQI
27th Sep 2026269 AMAQI
27th Sep 20262510 AMAQI
27th Sep 20262411 AMAQI
27th Sep 20262412 PMAQI
27th Sep 2026261 PMAQI
27th Sep 2026272 PMAQI
27th Sep 2026303 PMAQI
27th Sep 2026284 PMAQI
27th Sep 2026265 PMAQI
27th Sep 2026266 PMAQI
27th Sep 2026287 PMAQI
27th Sep 2026288 PMAQI
27th Sep 2026299 PMAQI
27th Sep 20263010 PMAQI
27th Sep 20262911 PMAQI
28th Sep 20262612 AMAQI
28th Sep 2026261 AMAQI
28th Sep 2026252 AMAQI
28th Sep 2026243 AMAQI
28th Sep 2026244 AMAQI

22°C20/23°C

28th Sep 2026245 AMAQI
28th Sep 2026236 AMAQI
28th Sep 2026247 AMAQI
28th Sep 2026248 AMAQI
28th Sep 2026269 AMAQI
28th Sep 20262510 AMAQI
28th Sep 20262511 AMAQI
28th Sep 20262412 PMAQI
28th Sep 2026261 PMAQI
28th Sep 2026292 PMAQI
28th Sep 2026263 PMAQI
28th Sep 2026244 PMAQI
28th Sep 2026245 PMAQI
28th Sep 2026246 PMAQI
28th Sep 2026247 PMAQI
28th Sep 2026248 PMAQI
28th Sep 2026269 PMAQI
28th Sep 20262410 PMAQI
28th Sep 20262611 PMAQI
29th Sep 20262412 AMAQI
29th Sep 2026251 AMAQI
29th Sep 2026222 AMAQI
29th Sep 2026243 AMAQI
29th Sep 2026224 AMAQI

22°C21/24°C

29th Sep 2026245 AMAQI
29th Sep 2026226 AMAQI
29th Sep 2026217 AMAQI
29th Sep 2026218 AMAQI
29th Sep 2026219 AMAQI
29th Sep 20262510 AMAQI
29th Sep 20262811 AMAQI
29th Sep 20262912 PMAQI
29th Sep 2026251 PMAQI
29th Sep 2026252 PMAQI
29th Sep 2026253 PMAQI
29th Sep 2026294 PMAQI
29th Sep 2026255 PMAQI
29th Sep 2026256 PMAQI
29th Sep 2026257 PMAQI
29th Sep 2026258 PMAQI
29th Sep 2026239 PMAQI
29th Sep 20262110 PMAQI
29th Sep 20262111 PMAQI
30th Sep 20262112 AMAQI
30th Sep 2026231 AMAQI
30th Sep 2026242 AMAQI
30th Sep 2026263 AMAQI
30th Sep 2026264 AMAQI

18°C16/21°C

30th Sep 2026245 AMAQI
30th Sep 2026256 AMAQI
30th Sep 2026257 AMAQI
30th Sep 2026258 AMAQI
30th Sep 2026259 AMAQI
30th Sep 20262410 AMAQI
30th Sep 20262311 AMAQI
30th Sep 20262412 PMAQI
30th Sep 2026251 PMAQI
30th Sep 2026262 PMAQI
30th Sep 2026483 PMAQI
30th Sep 2026224 PMAQI
30th Sep 2026225 PMAQI
30th Sep 2026226 PMAQI
30th Sep 2026237 PMAQI
30th Sep 2026248 PMAQI
30th Sep 2026289 PMAQI
30th Sep 20262610 PMAQI
30th Sep 20262411 PMAQI
1st Oct 20263012 AMAQI
1st Oct 2026281 AMAQI
1st Oct 2026302 AMAQI
1st Oct 2026303 AMAQI
1st Oct 2026284 AMAQI

22°C18/26°C

1st Oct 2026285 AMAQI
5 AM
1st Oct 2026266 AMAQI
1st Oct 2026267 AMAQI
1st Oct 2026288 AMAQI
1st Oct 2026309 AMAQI
1st Oct 20263210 AMAQI
1st Oct 20263811 AMAQI
11 AM
1st Oct 20264412 PMAQI
1st Oct 2026451 PMAQI
1st Oct 2026502 PMAQI
1st Oct 2026543 PMAQI
1st Oct 2026544 PMAQI
1st Oct 2026535 PMAQI
1st Oct 2026556 PMAQI
6 PM
1st Oct 2026527 PMAQI
1st Oct 2026468 PMAQI
1st Oct 2026429 PMAQI
1st Oct 20264510 PMAQI
1st Oct 20264711 PMAQI
11 PM
4 AM

23°C20/26°C

Day time
Avg. Highest Time
6 PM

29AQI

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

23AQI

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. 29), while the lowest AQI was between 6 AM to 6 AM (Avg. 23).
Night time
Avg. Highest Time
7 PM - 8 PM

29AQI

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

25AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 8 PM (Avg. 29), while the lowest AQI was between 1 AM to 2 AM (Avg. 25).

2026 Days Vs Air Quality

Izuo, Osaka, Japan

2026

82%

226

18%

48

Total number of days with different AQI categories in last 274 days in 2026 (91 days remaining)

Good
226 Days
Moderate
48 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 82%

Health Risk Level:

Low

In 2026, 82% of 274 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

Izuo, Osaka, 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
24AQI (US)
2nd January 2026
21AQI (US)
3rd January 2026
18AQI (US)
4th January 2026
30AQI (US)
5th January 2026
52AQI (US)
6th January 2026
25AQI (US)
7th January 2026
29AQI (US)
8th January 2026
32AQI (US)
9th January 2026
19AQI (US)
10th January 2026
42AQI (US)
11th January 2026
33AQI (US)
12th January 2026
36AQI (US)
13th January 2026
38AQI (US)
14th January 2026
26AQI (US)
15th January 2026
46AQI (US)
16th January 2026
62AQI (US)
17th January 2026
60AQI (US)
18th January 2026
46AQI (US)
19th January 2026
54AQI (US)
20th January 2026
26AQI (US)
21st January 2026
15AQI (US)
22nd January 2026
23AQI (US)
23rd January 2026
39AQI (US)
24th January 2026
45AQI (US)
25th January 2026
13AQI (US)
26th January 2026
16AQI (US)
27th January 2026
44AQI (US)
28th January 2026
27AQI (US)
29th January 2026
19AQI (US)
30th January 2026
37AQI (US)
31st January 2026
33AQI (US)
1st February 2026
40AQI (US)
2nd February 2026
50AQI (US)
3rd February 2026
26AQI (US)
4th February 2026
35AQI (US)
5th February 2026
50AQI (US)
6th February 2026
47AQI (US)
7th February 2026
15AQI (US)
8th February 2026
14AQI (US)
9th February 2026
38AQI (US)
10th February 2026
48AQI (US)
11th February 2026
52AQI (US)
12th February 2026
54AQI (US)
13th February 2026
62AQI (US)
14th February 2026
72AQI (US)
15th February 2026
66AQI (US)
16th February 2026
63AQI (US)
17th February 2026
18AQI (US)
18th February 2026
30AQI (US)
19th February 2026
32AQI (US)
20th February 2026
42AQI (US)
21st February 2026
53AQI (US)
22nd February 2026
34AQI (US)
23rd February 2026
55AQI (US)
24th February 2026
55AQI (US)
25th February 2026
28AQI (US)
26th February 2026
16AQI (US)
27th February 2026
47AQI (US)
28th February 2026
36AQI (US)
1st March 2026
36AQI (US)
2nd March 2026
64AQI (US)
3rd March 2026
39AQI (US)
4th March 2026
51AQI (US)
5th March 2026
51AQI (US)
6th March 2026
53AQI (US)
7th March 2026
29AQI (US)
8th March 2026
26AQI (US)
9th March 2026
44AQI (US)
10th March 2026
57AQI (US)
11th March 2026
53AQI (US)
12th March 2026
59AQI (US)
13th March 2026
38AQI (US)
14th March 2026
43AQI (US)
15th March 2026
58AQI (US)
16th March 2026
51AQI (US)
17th March 2026
49AQI (US)
18th March 2026
55AQI (US)
19th March 2026
42AQI (US)
20th March 2026
58AQI (US)
21st March 2026
54AQI (US)
22nd March 2026
54AQI (US)
23rd March 2026
47AQI (US)
24th March 2026
63AQI (US)
25th March 2026
37AQI (US)
26th March 2026
12AQI (US)
27th March 2026
41AQI (US)
28th March 2026
51AQI (US)
29th March 2026
60AQI (US)
30th March 2026
37AQI (US)
31st March 2026
23AQI (US)
1st April 2026
19AQI (US)
2nd April 2026
39AQI (US)
3rd April 2026
56AQI (US)
4th April 2026
31AQI (US)
5th April 2026
18AQI (US)
6th April 2026
43AQI (US)
7th April 2026
40AQI (US)
8th April 2026
35AQI (US)
9th April 2026
34AQI (US)
10th April 2026
47AQI (US)
11th April 2026
31AQI (US)
12th April 2026
34AQI (US)
13th April 2026
42AQI (US)
14th April 2026
51AQI (US)
15th April 2026
26AQI (US)
16th April 2026
26AQI (US)
17th April 2026
37AQI (US)
18th April 2026
28AQI (US)
19th April 2026
31AQI (US)
20th April 2026
35AQI (US)
21st April 2026
39AQI (US)
22nd April 2026
44AQI (US)
23rd April 2026
34AQI (US)
24th April 2026
23AQI (US)
25th April 2026
45AQI (US)
26th April 2026
48AQI (US)
27th April 2026
49AQI (US)
28th April 2026
48AQI (US)
29th April 2026
44AQI (US)
30th April 2026
29AQI (US)
1st May 2026
40AQI (US)
2nd May 2026
48AQI (US)
3rd May 2026
48AQI (US)
4th May 2026
21AQI (US)
5th May 2026
24AQI (US)
6th May 2026
27AQI (US)
7th May 2026
29AQI (US)
8th May 2026
30AQI (US)
9th May 2026
28AQI (US)
10th May 2026
24AQI (US)
11th May 2026
31AQI (US)
12th May 2026
32AQI (US)
13th May 2026
39AQI (US)
14th May 2026
32AQI (US)
15th May 2026
34AQI (US)
16th May 2026
84AQI (US)
17th May 2026
68AQI (US)
18th May 2026
53AQI (US)
19th May 2026
48AQI (US)
20th May 2026
62AQI (US)
21st May 2026
60AQI (US)
22nd May 2026
63AQI (US)
23rd May 2026
56AQI (US)
24th May 2026
60AQI (US)
25th May 2026
50AQI (US)
26th May 2026
40AQI (US)
27th May 2026
24AQI (US)
28th May 2026
25AQI (US)
29th May 2026
25AQI (US)
30th May 2026
26AQI (US)
31st May 2026
28AQI (US)
1st June 2026
27AQI (US)
2nd June 2026
26AQI (US)
3rd June 2026
22AQI (US)
4th June 2026
28AQI (US)
5th June 2026
18AQI (US)
6th June 2026
23AQI (US)
7th June 2026
21AQI (US)
8th June 2026
19AQI (US)
9th June 2026
24AQI (US)
10th June 2026
22AQI (US)
11th June 2026
25AQI (US)
12th June 2026
32AQI (US)
13th June 2026
29AQI (US)
14th June 2026
25AQI (US)
15th June 2026
22AQI (US)
16th June 2026
25AQI (US)
17th June 2026
24AQI (US)
18th June 2026
25AQI (US)
19th June 2026
35AQI (US)
20th June 2026
24AQI (US)
21st June 2026
22AQI (US)
22nd June 2026
19AQI (US)
23rd June 2026
17AQI (US)
24th June 2026
21AQI (US)
25th June 2026
27AQI (US)
26th June 2026
29AQI (US)
27th June 2026
26AQI (US)
28th June 2026
28AQI (US)
29th June 2026
27AQI (US)
30th June 2026
51AQI (US)
1st July 2026
47AQI (US)
2nd July 2026
16AQI (US)
3rd July 2026
24AQI (US)
4th July 2026
25AQI (US)
5th July 2026
19AQI (US)
6th July 2026
14AQI (US)
7th July 2026
18AQI (US)
8th July 2026
25AQI (US)
9th July 2026
25AQI (US)
10th July 2026
26AQI (US)
11th July 2026
26AQI (US)
12th July 2026
27AQI (US)
13th July 2026
47AQI (US)
14th July 2026
34AQI (US)
15th July 2026
42AQI (US)
16th July 2026
54AQI (US)
17th July 2026
52AQI (US)
18th July 2026
63AQI (US)
19th July 2026
48AQI (US)
20th July 2026
46AQI (US)
21st July 2026
64AQI (US)
22nd July 2026
70AQI (US)
23rd July 2026
84AQI (US)
24th July 2026
52AQI (US)
25th July 2026
49AQI (US)
26th July 2026
45AQI (US)
27th July 2026
33AQI (US)
28th July 2026
43AQI (US)
29th July 2026
45AQI (US)
30th July 2026
47AQI (US)
31st July 2026
49AQI (US)
1st August 2026
52AQI (US)
2nd August 2026
47AQI (US)
3rd August 2026
47AQI (US)
4th August 2026
29AQI (US)
5th August 2026
23AQI (US)
6th August 2026
25AQI (US)
7th August 2026
25AQI (US)
8th August 2026
24AQI (US)
9th August 2026
24AQI (US)
10th August 2026
23AQI (US)
11th August 2026
23AQI (US)
12th August 2026
24AQI (US)
13th August 2026
26AQI (US)
14th August 2026
44AQI (US)
15th August 2026
25AQI (US)
16th August 2026
25AQI (US)
17th August 2026
24AQI (US)
18th August 2026
23AQI (US)
19th August 2026
24AQI (US)
20th August 2026
24AQI (US)
21st August 2026
24AQI (US)
22nd August 2026
24AQI (US)
23rd August 2026
30AQI (US)
24th August 2026
28AQI (US)
25th August 2026
24AQI (US)
26th August 2026
25AQI (US)
27th August 2026
25AQI (US)
28th August 2026
24AQI (US)
29th August 2026
24AQI (US)
30th August 2026
31AQI (US)
31st August 2026
36AQI (US)
1st September 2026
37AQI (US)
2nd September 2026
25AQI (US)
3rd September 2026
24AQI (US)
4th September 2026
22AQI (US)
5th September 2026
24AQI (US)
6th September 2026
24AQI (US)
7th September 2026
21AQI (US)
8th September 2026
24AQI (US)
9th September 2026
22AQI (US)
10th September 2026
25AQI (US)
11th September 2026
25AQI (US)
12th September 2026
25AQI (US)
13th September 2026
27AQI (US)
14th September 2026
25AQI (US)
15th September 2026
26AQI (US)
16th September 2026
26AQI (US)
17th September 2026
24AQI (US)
18th September 2026
25AQI (US)
19th September 2026
32AQI (US)
20th September 2026
23AQI (US)
21st September 2026
22AQI (US)
22nd September 2026
28AQI (US)
23rd September 2026
27AQI (US)
24th September 2026
42AQI (US)
25th September 2026
27AQI (US)
26th September 2026
33AQI (US)
27th September 2026
28AQI (US)
28th September 2026
25AQI (US)
29th September 2026
24AQI (US)
30th September 2026
25AQI (US)
1st October 2026
40AQI (US)
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

33AQI (US)

42AQI (US)

46AQI (US)

37AQI (US)

41AQI (US)

25AQI (US)

41AQI (US)

28AQI (US)

26AQI (US)

40AQI (US)

No. of days

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

202636AQI (US)

27
4
19
9
15
16
28
2
23
8
29
1
24
7
30
1
30
1
226
48

Highest AQI (US) recorded in

March

46AQI (US)

Lowest AQI (US) recorded in

June

25AQI (US)

202545AQI (US)

27
4
23
5
19
12
17
13
22
9
20
10
16
15
21
10
29
1
25
6
16
14
22
9
257
108

Highest AQI (US) recorded in

July

52AQI (US)

Lowest AQI (US) recorded in

September

35AQI (US)

202441AQI (US)

26
5
24
5
22
9
14
15
1
26
5
21
9
25
6
23
8
25
5
29
2
27
3
31
293
72
1

Highest AQI (US) recorded in

April

53AQI (US)

Lowest AQI (US) recorded in

December

32AQI (US)

202343AQI (US)

24
7
19
9
17
14
13
17
23
8
19
11
21
10
29
2
28
2
27
4
21
8
23
8
264
100

Highest AQI (US) recorded in

April

53AQI (US)

Lowest AQI (US) recorded in

August

32AQI (US)

202242AQI (US)

23
2
18
3
17
14
19
11
16
15
25
5
19
5
1
26
3
29
2
23
7
29
2
245
69

Highest AQI (US) recorded in

March

50AQI (US)

Lowest AQI (US) recorded in

August

28AQI (US)

202140AQI (US)

23
7
21
7
23
7
1
25
5
23
8
21
9
24
7
26
5
27
3
30
1
23
7
29
2
295
68
1

Highest AQI (US) recorded in

June

46AQI (US)

Lowest AQI (US) recorded in

August

34AQI (US)

202041AQI (US)

10
3
15
6
17
1
25
5
28
3
10
20
1
17
2
30
1
21
9
27
4
200
54
1

Highest AQI (US) recorded in

August

59AQI (US)

Lowest AQI (US) recorded in

October

35AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2025(Avg.)
45AQI (US)
Least Polluted Year Recorded
2026(Avg.)
36AQI (US)

Izuo's annual 2026 AQI (US) (36) shows an average percentage change of -14.1% (improved AQI (US)) compared to previous years: 2020 (41), 2021 (40), 2022 (42), 2023 (43), 2024 (41), 2025 (45).