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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Ikeda, 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+

September Air Quality Analysis

Ikeda, Osaka, Japan

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
2nd Sep 2022
67AQI
Lowest AQI recorded on
6th Sep 2022
15AQI

Same Day Analysis (28th September):
On this day, AQI across the 5 years varied significantly: 2026 ranks the most lowest AQI at 23 of Good air quality, showing improvement over 2025, 2024, 2023 and 2022 on the same day.

Day & Night AQI Trend: 27th Sep - 28th Sep 2026

Ikeda, Osaka, Japan

AQI
Day
Night
.

5 AM27th Sep 2026

6 PM

4 AM28th Sep 2026

Day time
Avg. Highest Time
11AM27th Sep

29AQI

Avg. Lowest Time
5PM27th Sep

21AQI

Night time
Avg. Highest Time
10PM27th Sep

25AQI

Avg. Lowest Time
9PM27th Sep

21AQI

In the last 24 hours,

Ikeda's AQI reached its highest point of 29 at 11 AM during the Day, while the lowest point, 21, was recorded at 9 PM during the Night between 27th Sep and 28th Sep 2026.

Day & Night AQI Trend : Aug - Sep 2026

Ikeda, Osaka, Japan

AugSep
30th - 31st31st - 01st01st - 02nd02nd - 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
Day
Night
30th Aug 2026235 AMAQI
30th Aug 2026216 AMAQI
30th Aug 2026217 AMAQI
30th Aug 2026218 AMAQI
30th Aug 2026239 AMAQI
30th Aug 20262510 AMAQI
30th Aug 20262911 AMAQI
30th Aug 20262912 PMAQI
30th Aug 2026291 PMAQI
30th Aug 2026312 PMAQI
30th Aug 2026563 PMAQI
30th Aug 2026444 PMAQI
30th Aug 2026425 PMAQI
30th Aug 2026366 PMAQI
30th Aug 2026297 PMAQI
30th Aug 2026468 PMAQI
30th Aug 2026389 PMAQI
30th Aug 20264410 PMAQI
30th Aug 20262311 PMAQI
31st Aug 20262512 AMAQI
31st Aug 2026271 AMAQI
31st Aug 2026212 AMAQI
31st Aug 2026213 AMAQI
31st Aug 2026214 AMAQI

29°C26/32°C

31st Aug 2026235 AMAQI
31st Aug 2026256 AMAQI
31st Aug 2026277 AMAQI
31st Aug 2026258 AMAQI
31st Aug 2026239 AMAQI
31st Aug 20262310 AMAQI
31st Aug 20262511 AMAQI
31st Aug 20263312 PMAQI
31st Aug 2026311 PMAQI
31st Aug 2026572 PMAQI
31st Aug 2026403 PMAQI
31st Aug 2026604 PMAQI
31st Aug 2026535 PMAQI
31st Aug 2026486 PMAQI
31st Aug 2026557 PMAQI
31st Aug 2026508 PMAQI
31st Aug 2026379 PMAQI
31st Aug 20264110 PMAQI
31st Aug 20264011 PMAQI
1st Sep 20264212 AMAQI
1st Sep 2026261 AMAQI
1st Sep 2026442 AMAQI
1st Sep 2026293 AMAQI
1st Sep 2026384 AMAQI

30°C27/33°C

1st Sep 2026315 AMAQI
1st Sep 2026386 AMAQI
1st Sep 2026407 AMAQI
1st Sep 2026448 AMAQI
1st Sep 2026319 AMAQI
1st Sep 20263810 AMAQI
1st Sep 20263611 AMAQI
1st Sep 20264212 PMAQI
1st Sep 2026331 PMAQI
1st Sep 2026362 PMAQI
1st Sep 2026513 PMAQI
1st Sep 2026384 PMAQI
1st Sep 2026385 PMAQI
1st Sep 2026296 PMAQI
1st Sep 2026277 PMAQI
1st Sep 2026218 PMAQI
1st Sep 2026279 PMAQI
1st Sep 20262510 PMAQI
1st Sep 20262511 PMAQI
2nd Sep 20262512 AMAQI
2nd Sep 2026211 AMAQI
2nd Sep 2026212 AMAQI
2nd Sep 2026213 AMAQI
2nd Sep 2026254 AMAQI

29°C26/33°C

2nd Sep 2026235 AMAQI
2nd Sep 2026236 AMAQI
2nd Sep 2026257 AMAQI
2nd Sep 2026218 AMAQI
2nd Sep 2026259 AMAQI
2nd Sep 20262710 AMAQI
2nd Sep 20262711 AMAQI
2nd Sep 20262912 PMAQI
2nd Sep 2026251 PMAQI
2nd Sep 2026252 PMAQI
2nd Sep 2026363 PMAQI
2nd Sep 2026214 PMAQI
2nd Sep 2026215 PMAQI
2nd Sep 2026296 PMAQI
2nd Sep 2026317 PMAQI
2nd Sep 2026258 PMAQI
2nd Sep 2026279 PMAQI
2nd Sep 20262510 PMAQI
2nd Sep 20262511 PMAQI
3rd Sep 20262112 AMAQI
3rd Sep 2026211 AMAQI
3rd Sep 2026212 AMAQI
3rd Sep 2026233 AMAQI
3rd Sep 2026214 AMAQI

29°C25/34°C

3rd Sep 2026215 AMAQI
3rd Sep 2026216 AMAQI
3rd Sep 2026217 AMAQI
3rd Sep 2026218 AMAQI
3rd Sep 2026259 AMAQI
3rd Sep 20262110 AMAQI
3rd Sep 20262111 AMAQI
3rd Sep 20262112 PMAQI
3rd Sep 2026251 PMAQI
3rd Sep 2026212 PMAQI
3rd Sep 2026213 PMAQI
3rd Sep 2026214 PMAQI
3rd Sep 2026215 PMAQI
3rd Sep 2026236 PMAQI
3rd Sep 2026297 PMAQI
3rd Sep 2026338 PMAQI
3rd Sep 2026149 PMAQI
3rd Sep 20263310 PMAQI
3rd Sep 20263411 PMAQI
4th Sep 20262512 AMAQI
4th Sep 2026271 AMAQI
4th Sep 2026212 AMAQI
4th Sep 2026293 AMAQI
4th Sep 2026124 AMAQI

25°C23/28°C

4th Sep 2026125 AMAQI
4th Sep 2026126 AMAQI
4th Sep 2026217 AMAQI
4th Sep 2026218 AMAQI
4th Sep 2026219 AMAQI
4th Sep 20262510 AMAQI
4th Sep 20262111 AMAQI
4th Sep 20262112 PMAQI
4th Sep 2026211 PMAQI
4th Sep 2026212 PMAQI
4th Sep 2026213 PMAQI
4th Sep 2026234 PMAQI
4th Sep 2026275 PMAQI
4th Sep 2026256 PMAQI
4th Sep 2026277 PMAQI
4th Sep 2026238 PMAQI
4th Sep 2026259 PMAQI
4th Sep 20263110 PMAQI
4th Sep 20262111 PMAQI
5th Sep 20262112 AMAQI
5th Sep 2026101 AMAQI
5th Sep 2026212 AMAQI
5th Sep 2026213 AMAQI
5th Sep 2026254 AMAQI

22°C21/23°C

5th Sep 2026215 AMAQI
5th Sep 2026216 AMAQI
5th Sep 2026127 AMAQI
5th Sep 2026258 AMAQI
5th Sep 2026259 AMAQI
5th Sep 20262110 AMAQI
5th Sep 20262111 AMAQI
5th Sep 20262512 PMAQI
5th Sep 2026211 PMAQI
5th Sep 2026252 PMAQI
5th Sep 2026253 PMAQI
5th Sep 2026294 PMAQI
5th Sep 2026255 PMAQI
5th Sep 2026256 PMAQI
5th Sep 2026217 PMAQI
5th Sep 2026278 PMAQI
5th Sep 2026219 PMAQI
5th Sep 20262910 PMAQI
5th Sep 20262111 PMAQI
6th Sep 20262312 AMAQI
6th Sep 2026211 AMAQI
6th Sep 2026252 AMAQI
6th Sep 2026253 AMAQI
6th Sep 2026234 AMAQI

24°C21/26°C

6th Sep 2026255 AMAQI
6th Sep 2026296 AMAQI
6th Sep 2026297 AMAQI
6th Sep 2026298 AMAQI
6th Sep 2026239 AMAQI
6th Sep 20262110 AMAQI
6th Sep 20262111 AMAQI
6th Sep 20262112 PMAQI
6th Sep 2026211 PMAQI
6th Sep 2026232 PMAQI
6th Sep 2026253 PMAQI
6th Sep 2026214 PMAQI
6th Sep 2026235 PMAQI
6th Sep 2026256 PMAQI
6th Sep 2026297 PMAQI
6th Sep 2026278 PMAQI
6th Sep 2026299 PMAQI
6th Sep 20262510 PMAQI
6th Sep 20262511 PMAQI
7th Sep 20262112 AMAQI
7th Sep 2026251 AMAQI
7th Sep 2026252 AMAQI
7th Sep 2026233 AMAQI
7th Sep 2026214 AMAQI

23°C21/25°C

7th Sep 2026215 AMAQI
7th Sep 2026216 AMAQI
7th Sep 2026297 AMAQI
7th Sep 2026278 AMAQI
7th Sep 2026259 AMAQI
7th Sep 20262510 AMAQI
7th Sep 20262111 AMAQI
7th Sep 20262112 PMAQI
7th Sep 2026211 PMAQI
7th Sep 2026212 PMAQI
7th Sep 2026213 PMAQI
7th Sep 2026254 PMAQI
7th Sep 2026255 PMAQI
7th Sep 2026296 PMAQI
7th Sep 2026257 PMAQI
7th Sep 2026298 PMAQI
7th Sep 2026259 PMAQI
7th Sep 20262510 PMAQI
7th Sep 20262511 PMAQI
8th Sep 20262912 AMAQI
8th Sep 2026251 AMAQI
8th Sep 2026252 AMAQI
8th Sep 2026273 AMAQI
8th Sep 2026214 AMAQI

23°C22/26°C

8th Sep 2026255 AMAQI
8th Sep 2026216 AMAQI
8th Sep 2026257 AMAQI
8th Sep 2026258 AMAQI
8th Sep 2026259 AMAQI
8th Sep 20262510 AMAQI
8th Sep 20262511 AMAQI
8th Sep 20262512 PMAQI
8th Sep 2026341 PMAQI
8th Sep 2026252 PMAQI
8th Sep 2026233 PMAQI
8th Sep 2026214 PMAQI
8th Sep 2026215 PMAQI
8th Sep 2026296 PMAQI
8th Sep 2026257 PMAQI
8th Sep 2026258 PMAQI
8th Sep 2026259 PMAQI
8th Sep 20262510 PMAQI
8th Sep 20262511 PMAQI
9th Sep 20262912 AMAQI
9th Sep 2026291 AMAQI
9th Sep 2026122 AMAQI
9th Sep 2026103 AMAQI
9th Sep 2026104 AMAQI

25°C24/27°C

9th Sep 2026165 AMAQI
9th Sep 2026216 AMAQI
9th Sep 2026257 AMAQI
9th Sep 2026258 AMAQI
9th Sep 2026279 AMAQI
9th Sep 20262110 AMAQI
9th Sep 20262111 AMAQI
9th Sep 20262112 PMAQI
9th Sep 202681 PMAQI
9th Sep 202682 PMAQI
9th Sep 2026193 PMAQI
9th Sep 2026174 PMAQI
9th Sep 2026215 PMAQI
9th Sep 2026196 PMAQI
9th Sep 2026257 PMAQI
9th Sep 2026218 PMAQI
9th Sep 2026259 PMAQI
9th Sep 20262510 PMAQI
9th Sep 20262311 PMAQI
10th Sep 20262512 AMAQI
10th Sep 2026251 AMAQI
10th Sep 2026272 AMAQI
10th Sep 2026293 AMAQI
10th Sep 2026294 AMAQI

23°C20/25°C

10th Sep 2026235 AMAQI
10th Sep 2026256 AMAQI
10th Sep 2026257 AMAQI
10th Sep 2026258 AMAQI
10th Sep 2026319 AMAQI
10th Sep 20263310 AMAQI
10th Sep 20262511 AMAQI
10th Sep 20262512 PMAQI
10th Sep 2026231 PMAQI
10th Sep 2026232 PMAQI
10th Sep 2026253 PMAQI
10th Sep 2026234 PMAQI
10th Sep 2026215 PMAQI
10th Sep 2026216 PMAQI
10th Sep 2026217 PMAQI
10th Sep 2026218 PMAQI
10th Sep 2026239 PMAQI
10th Sep 20262110 PMAQI
10th Sep 20262111 PMAQI
11th Sep 20262512 AMAQI
11th Sep 2026251 AMAQI
11th Sep 2026332 AMAQI
11th Sep 2026293 AMAQI
11th Sep 2026254 AMAQI

23°C20/28°C

11th Sep 2026165 AMAQI
11th Sep 2026196 AMAQI
11th Sep 2026197 AMAQI
11th Sep 2026218 AMAQI
11th Sep 2026239 AMAQI
11th Sep 20262110 AMAQI
11th Sep 20262311 AMAQI
11th Sep 20262112 PMAQI
11th Sep 2026231 PMAQI
11th Sep 2026212 PMAQI
11th Sep 2026213 PMAQI
11th Sep 2026194 PMAQI
11th Sep 2026215 PMAQI
11th Sep 2026276 PMAQI
11th Sep 2026257 PMAQI
11th Sep 2026258 PMAQI
11th Sep 2026259 PMAQI
11th Sep 20262510 PMAQI
11th Sep 20262511 PMAQI
12th Sep 20262512 AMAQI
12th Sep 2026251 AMAQI
12th Sep 2026252 AMAQI
12th Sep 2026273 AMAQI
12th Sep 2026214 AMAQI

24°C22/26°C

12th Sep 2026255 AMAQI
12th Sep 2026236 AMAQI
12th Sep 2026237 AMAQI
12th Sep 2026278 AMAQI
12th Sep 2026219 AMAQI
12th Sep 20262510 AMAQI
12th Sep 20262511 AMAQI
12th Sep 20262512 PMAQI
12th Sep 2026251 PMAQI
12th Sep 2026252 PMAQI
12th Sep 2026293 PMAQI
12th Sep 2026254 PMAQI
12th Sep 2026255 PMAQI
12th Sep 2026256 PMAQI
12th Sep 2026257 PMAQI
12th Sep 2026218 PMAQI
12th Sep 2026219 PMAQI
12th Sep 20262110 PMAQI
12th Sep 20262311 PMAQI
13th Sep 20262312 AMAQI
13th Sep 2026231 AMAQI
13th Sep 2026212 AMAQI
13th Sep 2026253 AMAQI
13th Sep 2026254 AMAQI

26°C23/31°C

13th Sep 2026236 AMAQI
13th Sep 2026237 AMAQI
13th Sep 2026218 AMAQI
13th Sep 2026239 AMAQI
13th Sep 20262510 AMAQI
13th Sep 20262311 AMAQI
13th Sep 20262312 PMAQI
13th Sep 2026211 PMAQI
13th Sep 2026232 PMAQI
13th Sep 2026213 PMAQI
13th Sep 2026214 PMAQI
13th Sep 2026305 PMAQI
13th Sep 2026366 PMAQI
13th Sep 2026317 PMAQI
13th Sep 2026338 PMAQI
13th Sep 2026369 PMAQI
13th Sep 20263310 PMAQI
13th Sep 20262111 PMAQI
14th Sep 20262512 AMAQI
14th Sep 2026251 AMAQI
14th Sep 2026212 AMAQI
14th Sep 2026313 AMAQI
14th Sep 2026344 AMAQI

27°C25/32°C

14th Sep 2026295 AMAQI
14th Sep 2026256 AMAQI
14th Sep 2026297 AMAQI
14th Sep 2026258 AMAQI
14th Sep 2026259 AMAQI
14th Sep 20262510 AMAQI
14th Sep 20262511 AMAQI
14th Sep 20262512 PMAQI
14th Sep 2026251 PMAQI
14th Sep 2026332 PMAQI
14th Sep 2026253 PMAQI
14th Sep 2026254 PMAQI
14th Sep 2026215 PMAQI
14th Sep 2026256 PMAQI
14th Sep 2026257 PMAQI
14th Sep 2026258 PMAQI
14th Sep 2026299 PMAQI
14th Sep 20262310 PMAQI
14th Sep 20262911 PMAQI
15th Sep 20262512 AMAQI
15th Sep 2026251 AMAQI
15th Sep 2026252 AMAQI
15th Sep 2026253 AMAQI
15th Sep 2026324 AMAQI

27°C24/31°C

15th Sep 2026365 AMAQI
15th Sep 2026366 AMAQI
15th Sep 2026347 AMAQI
15th Sep 2026388 AMAQI
15th Sep 2026319 AMAQI
15th Sep 20263310 AMAQI
15th Sep 20262511 AMAQI
15th Sep 20262912 PMAQI
15th Sep 2026251 PMAQI
15th Sep 2026232 PMAQI
15th Sep 2026213 PMAQI
15th Sep 2026254 PMAQI
15th Sep 2026255 PMAQI
15th Sep 2026406 PMAQI
15th Sep 2026257 PMAQI
15th Sep 2026238 PMAQI
15th Sep 2026239 PMAQI
15th Sep 20262510 PMAQI
15th Sep 20262111 PMAQI
16th Sep 20262112 AMAQI
16th Sep 2026211 AMAQI
16th Sep 2026212 AMAQI
16th Sep 2026233 AMAQI
16th Sep 2026214 AMAQI

25°C23/29°C

16th Sep 2026195 AMAQI
16th Sep 2026196 AMAQI
16th Sep 2026217 AMAQI
16th Sep 2026198 AMAQI
16th Sep 2026219 AMAQI
16th Sep 20262510 AMAQI
16th Sep 20262511 AMAQI
16th Sep 20262112 PMAQI
16th Sep 2026231 PMAQI
16th Sep 2026252 PMAQI
16th Sep 2026253 PMAQI
16th Sep 2026254 PMAQI
16th Sep 2026215 PMAQI
16th Sep 2026256 PMAQI
16th Sep 2026217 PMAQI
16th Sep 2026258 PMAQI
16th Sep 2026259 PMAQI
16th Sep 20262310 PMAQI
16th Sep 20262511 PMAQI
17th Sep 20262512 AMAQI
17th Sep 2026291 AMAQI
17th Sep 2026292 AMAQI
17th Sep 2026293 AMAQI
17th Sep 2026294 AMAQI

23°C22/25°C

17th Sep 2026255 AMAQI
17th Sep 2026236 AMAQI
17th Sep 2026337 AMAQI
17th Sep 2026258 AMAQI
17th Sep 2026279 AMAQI
17th Sep 20262510 AMAQI
17th Sep 20262511 AMAQI
17th Sep 20263812 PMAQI
17th Sep 2026251 PMAQI
17th Sep 2026212 PMAQI
17th Sep 2026293 PMAQI
17th Sep 2026294 PMAQI
17th Sep 2026255 PMAQI
17th Sep 2026256 PMAQI
17th Sep 2026237 PMAQI
17th Sep 2026238 PMAQI
17th Sep 2026259 PMAQI
17th Sep 20262510 PMAQI
17th Sep 20262511 PMAQI
18th Sep 20262112 AMAQI
18th Sep 2026251 AMAQI
18th Sep 2026212 AMAQI
18th Sep 2026253 AMAQI
18th Sep 2026254 AMAQI

24°C21/29°C

18th Sep 2026255 AMAQI
18th Sep 2026256 AMAQI
18th Sep 2026277 AMAQI
18th Sep 2026298 AMAQI
18th Sep 2026239 AMAQI
18th Sep 20262110 AMAQI
18th Sep 20262511 AMAQI
18th Sep 20262112 PMAQI
18th Sep 2026231 PMAQI
18th Sep 2026232 PMAQI
18th Sep 2026253 PMAQI
18th Sep 2026274 PMAQI
18th Sep 2026275 PMAQI
18th Sep 2026256 PMAQI
18th Sep 2026257 PMAQI
18th Sep 2026258 PMAQI
18th Sep 2026259 PMAQI
18th Sep 20262310 PMAQI
18th Sep 20262711 PMAQI
19th Sep 20262512 AMAQI
19th Sep 2026271 AMAQI
19th Sep 2026272 AMAQI
19th Sep 2026253 AMAQI
19th Sep 2026254 AMAQI

26°C22/31°C

19th Sep 2026275 AMAQI
19th Sep 2026256 AMAQI
19th Sep 2026257 AMAQI
19th Sep 2026238 AMAQI
19th Sep 2026239 AMAQI
19th Sep 20262710 AMAQI
19th Sep 20262711 AMAQI
19th Sep 20262512 PMAQI
19th Sep 2026461 PMAQI
19th Sep 2026382 PMAQI
19th Sep 2026293 PMAQI
19th Sep 2026314 PMAQI
19th Sep 2026315 PMAQI
19th Sep 2026316 PMAQI
19th Sep 2026317 PMAQI
19th Sep 2026278 PMAQI
19th Sep 2026259 PMAQI
19th Sep 20262310 PMAQI
19th Sep 20262111 PMAQI
20th Sep 20262512 AMAQI
20th Sep 2026231 AMAQI
20th Sep 2026252 AMAQI
20th Sep 2026253 AMAQI
20th Sep 2026214 AMAQI

26°C24/30°C

20th Sep 2026255 AMAQI
20th Sep 2026236 AMAQI
20th Sep 2026237 AMAQI
20th Sep 2026258 AMAQI
20th Sep 2026219 AMAQI
20th Sep 20262510 AMAQI
20th Sep 20262511 AMAQI
20th Sep 20262912 PMAQI
20th Sep 2026251 PMAQI
20th Sep 2026252 PMAQI
20th Sep 2026253 PMAQI
20th Sep 2026214 PMAQI
20th Sep 2026255 PMAQI
20th Sep 2026276 PMAQI
20th Sep 2026217 PMAQI
20th Sep 2026258 PMAQI
20th Sep 2026239 PMAQI
20th Sep 20263410 PMAQI
20th Sep 20262711 PMAQI
21st Sep 20262912 AMAQI
21st Sep 2026211 AMAQI
21st Sep 2026232 AMAQI
21st Sep 2026273 AMAQI
21st Sep 2026214 AMAQI

26°C24/29°C

21st Sep 2026105 AMAQI
21st Sep 202686 AMAQI
21st Sep 202687 AMAQI
21st Sep 202688 AMAQI
21st Sep 2026129 AMAQI
21st Sep 20261910 AMAQI
21st Sep 20261411 AMAQI
21st Sep 20262112 PMAQI
21st Sep 2026211 PMAQI
21st Sep 2026212 PMAQI
21st Sep 2026193 PMAQI
21st Sep 2026214 PMAQI
21st Sep 202685 PMAQI
21st Sep 2026216 PMAQI
21st Sep 2026237 PMAQI
21st Sep 2026238 PMAQI
21st Sep 2026259 PMAQI
21st Sep 20262510 PMAQI
21st Sep 20262511 PMAQI
22nd Sep 20262512 AMAQI
22nd Sep 2026251 AMAQI
22nd Sep 2026402 AMAQI
22nd Sep 2026463 AMAQI
22nd Sep 2026324 AMAQI

24°C23/25°C

22nd Sep 2026215 AMAQI
22nd Sep 2026216 AMAQI
22nd Sep 2026217 AMAQI
22nd Sep 2026258 AMAQI
22nd Sep 2026239 AMAQI
22nd Sep 20262510 AMAQI
22nd Sep 20262511 AMAQI
22nd Sep 20262912 PMAQI
22nd Sep 2026291 PMAQI
22nd Sep 2026272 PMAQI
22nd Sep 2026293 PMAQI
22nd Sep 2026294 PMAQI
22nd Sep 2026275 PMAQI
22nd Sep 2026236 PMAQI
22nd Sep 2026217 PMAQI
22nd Sep 2026218 PMAQI
22nd Sep 2026239 PMAQI
22nd Sep 20262110 PMAQI
22nd Sep 20262111 PMAQI
23rd Sep 20262312 AMAQI
23rd Sep 2026211 AMAQI
23rd Sep 2026212 AMAQI
23rd Sep 2026213 AMAQI
23rd Sep 2026214 AMAQI

24°C22/28°C

23rd Sep 2026215 AMAQI
23rd Sep 2026216 AMAQI
23rd Sep 2026217 AMAQI
23rd Sep 2026218 AMAQI
23rd Sep 2026239 AMAQI
23rd Sep 20262110 AMAQI
23rd Sep 20262311 AMAQI
23rd Sep 20262112 PMAQI
23rd Sep 2026211 PMAQI
23rd Sep 2026212 PMAQI
23rd Sep 2026253 PMAQI
23rd Sep 2026234 PMAQI
23rd Sep 2026235 PMAQI
23rd Sep 2026236 PMAQI
23rd Sep 2026237 PMAQI
23rd Sep 2026258 PMAQI
23rd Sep 2026239 PMAQI
23rd Sep 20262510 PMAQI
23rd Sep 20262511 PMAQI
24th Sep 20262512 AMAQI
24th Sep 2026231 AMAQI
24th Sep 2026232 AMAQI
24th Sep 2026253 AMAQI
24th Sep 2026234 AMAQI

24°C21/28°C

24th Sep 2026255 AMAQI
24th Sep 2026256 AMAQI
24th Sep 2026257 AMAQI
24th Sep 2026218 AMAQI
24th Sep 2026239 AMAQI
24th Sep 20262510 AMAQI
24th Sep 20262911 AMAQI
24th Sep 20263112 PMAQI
24th Sep 2026331 PMAQI
24th Sep 2026362 PMAQI
24th Sep 2026463 PMAQI
24th Sep 2026444 PMAQI
24th Sep 2026465 PMAQI
24th Sep 2026586 PMAQI
24th Sep 2026567 PMAQI
24th Sep 2026428 PMAQI
24th Sep 2026219 PMAQI
24th Sep 20262310 PMAQI
24th Sep 20262111 PMAQI
25th Sep 20262112 AMAQI
25th Sep 2026211 AMAQI
25th Sep 2026232 AMAQI
25th Sep 2026253 AMAQI
25th Sep 2026254 AMAQI

25°C22/28°C

25th Sep 2026235 AMAQI
25th Sep 2026256 AMAQI
25th Sep 2026217 AMAQI
25th Sep 2026258 AMAQI
25th Sep 2026259 AMAQI
25th Sep 20262110 AMAQI
25th Sep 20262511 AMAQI
25th Sep 20262312 PMAQI
25th Sep 2026211 PMAQI
25th Sep 2026212 PMAQI
25th Sep 2026253 PMAQI
25th Sep 2026274 PMAQI
25th Sep 2026295 PMAQI
25th Sep 2026256 PMAQI
25th Sep 2026297 PMAQI
25th Sep 2026238 PMAQI
25th Sep 2026259 PMAQI
25th Sep 20262310 PMAQI
25th Sep 20262111 PMAQI
26th Sep 20262112 AMAQI
26th Sep 2026211 AMAQI
26th Sep 2026232 AMAQI
26th Sep 2026233 AMAQI
26th Sep 2026214 AMAQI

24°C20/28°C

26th Sep 2026215 AMAQI
26th Sep 2026216 AMAQI
26th Sep 2026257 AMAQI
26th Sep 2026298 AMAQI
26th Sep 2026219 AMAQI
26th Sep 20262110 AMAQI
26th Sep 20262111 AMAQI
26th Sep 20262512 PMAQI
26th Sep 2026271 PMAQI
26th Sep 2026272 PMAQI
26th Sep 2026293 PMAQI
26th Sep 2026314 PMAQI
26th Sep 2026365 PMAQI
26th Sep 2026466 PMAQI
26th Sep 2026297 PMAQI
26th Sep 2026238 PMAQI
26th Sep 2026259 PMAQI
26th Sep 20262910 PMAQI
26th Sep 20262511 PMAQI
27th Sep 20262712 AMAQI
27th Sep 2026271 AMAQI
27th Sep 2026252 AMAQI
27th Sep 2026273 AMAQI
27th Sep 2026274 AMAQI

22°C21/24°C

27th Sep 2026255 AMAQI
27th Sep 2026276 AMAQI
27th Sep 2026277 AMAQI
27th Sep 2026258 AMAQI
27th Sep 2026259 AMAQI
27th Sep 20262510 AMAQI
27th Sep 20262911 AMAQI
27th Sep 20262312 PMAQI
27th Sep 2026251 PMAQI
27th Sep 2026232 PMAQI
27th Sep 2026253 PMAQI
27th Sep 2026214 PMAQI
27th Sep 2026215 PMAQI
27th Sep 2026216 PMAQI
27th Sep 2026237 PMAQI
27th Sep 2026218 PMAQI
27th Sep 2026219 PMAQI
27th Sep 20262510 PMAQI
27th Sep 20262511 PMAQI
28th Sep 20262512 AMAQI
28th Sep 2026251 AMAQI
28th Sep 2026232 AMAQI
28th Sep 2026233 AMAQI
28th Sep 2026254 AMAQI

22°C21/24°C

28th Sep 2026215 AMAQI
5 AM
28th Sep 2026216 AMAQI
28th Sep 2026217 AMAQI
28th Sep 2026218 AMAQI
28th Sep 2026239 AMAQI
28th Sep 20262110 AMAQI
28th Sep 20262711 AMAQI
11 AM
28th Sep 20262512 PMAQI
28th Sep 2026211 PMAQI
28th Sep 2026252 PMAQI
28th Sep 2026213 PMAQI
28th Sep 2026214 PMAQI
28th Sep 2026235 PMAQI
28th Sep 2026236 PMAQI
6 PM
28th Sep 2026217 PMAQI
28th Sep 2026218 PMAQI
28th Sep 2026239 PMAQI
28th Sep 20262510 PMAQI
28th Sep 20262711 PMAQI
11 PM
4 AM

22°C21/23°C

Day time
Avg. Highest Time
6 PM

29AQI

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

23AQI

2 hours / Day
60 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 5 AM to 6 AM (Avg. 23).
Night time
Avg. Highest Time
7 PM - 8 PM

27AQI

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

24AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 PM to 8 PM (Avg. 27), while the lowest AQI was between 1 AM to 1 AM (Avg. 24).

2026 Days Vs Air Quality

Ikeda, Osaka, Japan

2026

84%

227

16%

44

Total number of days with different AQI categories in last 271 days in 2026 (94 days remaining)

Good
227 Days
Moderate
44 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 84%

Health Risk Level:

Low

In 2026, 84% of 271 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

Ikeda, 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
32AQI (US)
2nd January 2026
21AQI (US)
3rd January 2026
18AQI (US)
4th January 2026
30AQI (US)
5th January 2026
51AQI (US)
6th January 2026
20AQI (US)
7th January 2026
35AQI (US)
8th January 2026
40AQI (US)
9th January 2026
18AQI (US)
10th January 2026
41AQI (US)
11th January 2026
30AQI (US)
12th January 2026
37AQI (US)
13th January 2026
36AQI (US)
14th January 2026
25AQI (US)
15th January 2026
43AQI (US)
16th January 2026
63AQI (US)
17th January 2026
72AQI (US)
18th January 2026
36AQI (US)
19th January 2026
44AQI (US)
20th January 2026
33AQI (US)
21st January 2026
12AQI (US)
22nd January 2026
19AQI (US)
23rd January 2026
35AQI (US)
24th January 2026
43AQI (US)
25th January 2026
34AQI (US)
26th January 2026
22AQI (US)
27th January 2026
44AQI (US)
28th January 2026
23AQI (US)
29th January 2026
19AQI (US)
30th January 2026
33AQI (US)
31st January 2026
30AQI (US)
1st February 2026
39AQI (US)
2nd February 2026
46AQI (US)
3rd February 2026
33AQI (US)
4th February 2026
32AQI (US)
5th February 2026
52AQI (US)
6th February 2026
44AQI (US)
7th February 2026
13AQI (US)
8th February 2026
9AQI (US)
9th February 2026
34AQI (US)
10th February 2026
40AQI (US)
11th February 2026
44AQI (US)
12th February 2026
58AQI (US)
13th February 2026
53AQI (US)
14th February 2026
65AQI (US)
15th February 2026
56AQI (US)
16th February 2026
51AQI (US)
17th February 2026
14AQI (US)
18th February 2026
24AQI (US)
19th February 2026
34AQI (US)
20th February 2026
33AQI (US)
21st February 2026
54AQI (US)
22nd February 2026
41AQI (US)
23rd February 2026
53AQI (US)
24th February 2026
43AQI (US)
25th February 2026
14AQI (US)
26th February 2026
12AQI (US)
27th February 2026
45AQI (US)
28th February 2026
46AQI (US)
1st March 2026
42AQI (US)
2nd March 2026
80AQI (US)
3rd March 2026
42AQI (US)
4th March 2026
62AQI (US)
5th March 2026
56AQI (US)
6th March 2026
52AQI (US)
7th March 2026
48AQI (US)
8th March 2026
44AQI (US)
9th March 2026
50AQI (US)
10th March 2026
51AQI (US)
11th March 2026
54AQI (US)
12th March 2026
56AQI (US)
13th March 2026
43AQI (US)
14th March 2026
45AQI (US)
15th March 2026
62AQI (US)
16th March 2026
58AQI (US)
17th March 2026
52AQI (US)
18th March 2026
56AQI (US)
19th March 2026
47AQI (US)
20th March 2026
53AQI (US)
21st March 2026
46AQI (US)
22nd March 2026
51AQI (US)
23rd March 2026
50AQI (US)
24th March 2026
62AQI (US)
25th March 2026
38AQI (US)
26th March 2026
12AQI (US)
27th March 2026
36AQI (US)
28th March 2026
57AQI (US)
29th March 2026
61AQI (US)
30th March 2026
44AQI (US)
31st March 2026
19AQI (US)
1st April 2026
26AQI (US)
2nd April 2026
34AQI (US)
3rd April 2026
50AQI (US)
4th April 2026
41AQI (US)
5th April 2026
30AQI (US)
6th April 2026
40AQI (US)
7th April 2026
39AQI (US)
8th April 2026
32AQI (US)
9th April 2026
37AQI (US)
10th April 2026
47AQI (US)
11th April 2026
37AQI (US)
12th April 2026
37AQI (US)
13th April 2026
35AQI (US)
14th April 2026
39AQI (US)
15th April 2026
34AQI (US)
16th April 2026
35AQI (US)
17th April 2026
41AQI (US)
18th April 2026
30AQI (US)
19th April 2026
38AQI (US)
20th April 2026
38AQI (US)
21st April 2026
40AQI (US)
22nd April 2026
44AQI (US)
23rd April 2026
35AQI (US)
24th April 2026
32AQI (US)
25th April 2026
45AQI (US)
26th April 2026
49AQI (US)
27th April 2026
49AQI (US)
28th April 2026
46AQI (US)
29th April 2026
41AQI (US)
30th April 2026
22AQI (US)
1st May 2026
37AQI (US)
2nd May 2026
54AQI (US)
3rd May 2026
54AQI (US)
4th May 2026
27AQI (US)
5th May 2026
22AQI (US)
6th May 2026
30AQI (US)
7th May 2026
32AQI (US)
8th May 2026
26AQI (US)
9th May 2026
26AQI (US)
10th May 2026
27AQI (US)
11th May 2026
30AQI (US)
12th May 2026
36AQI (US)
13th May 2026
44AQI (US)
14th May 2026
38AQI (US)
15th May 2026
36AQI (US)
16th May 2026
82AQI (US)
17th May 2026
67AQI (US)
18th May 2026
52AQI (US)
19th May 2026
48AQI (US)
20th May 2026
62AQI (US)
21st May 2026
61AQI (US)
22nd May 2026
63AQI (US)
23rd May 2026
56AQI (US)
24th May 2026
59AQI (US)
25th May 2026
50AQI (US)
26th May 2026
40AQI (US)
27th May 2026
23AQI (US)
28th May 2026
25AQI (US)
29th May 2026
25AQI (US)
30th May 2026
24AQI (US)
31st May 2026
27AQI (US)
1st June 2026
29AQI (US)
2nd June 2026
29AQI (US)
3rd June 2026
26AQI (US)
4th June 2026
25AQI (US)
5th June 2026
21AQI (US)
6th June 2026
24AQI (US)
7th June 2026
21AQI (US)
8th June 2026
20AQI (US)
9th June 2026
22AQI (US)
10th June 2026
21AQI (US)
11th June 2026
24AQI (US)
12th June 2026
26AQI (US)
13th June 2026
28AQI (US)
14th June 2026
24AQI (US)
15th June 2026
22AQI (US)
16th June 2026
27AQI (US)
17th June 2026
23AQI (US)
18th June 2026
25AQI (US)
19th June 2026
29AQI (US)
20th June 2026
23AQI (US)
21st June 2026
21AQI (US)
22nd June 2026
19AQI (US)
23rd June 2026
20AQI (US)
24th June 2026
21AQI (US)
25th June 2026
27AQI (US)
26th June 2026
29AQI (US)
27th June 2026
26AQI (US)
28th June 2026
29AQI (US)
29th June 2026
30AQI (US)
30th June 2026
30AQI (US)
1st July 2026
29AQI (US)
2nd July 2026
17AQI (US)
3rd July 2026
24AQI (US)
4th July 2026
24AQI (US)
5th July 2026
19AQI (US)
6th July 2026
12AQI (US)
7th July 2026
18AQI (US)
8th July 2026
22AQI (US)
9th July 2026
24AQI (US)
10th July 2026
25AQI (US)
11th July 2026
22AQI (US)
12th July 2026
26AQI (US)
13th July 2026
47AQI (US)
14th July 2026
44AQI (US)
15th July 2026
42AQI (US)
16th July 2026
56AQI (US)
17th July 2026
46AQI (US)
18th July 2026
58AQI (US)
19th July 2026
48AQI (US)
20th July 2026
46AQI (US)
21st July 2026
65AQI (US)
22nd July 2026
78AQI (US)
23rd July 2026
61AQI (US)
24th July 2026
48AQI (US)
25th July 2026
52AQI (US)
26th July 2026
44AQI (US)
27th July 2026
31AQI (US)
28th July 2026
43AQI (US)
29th July 2026
42AQI (US)
30th July 2026
52AQI (US)
31st July 2026
49AQI (US)
1st August 2026
48AQI (US)
2nd August 2026
44AQI (US)
3rd August 2026
48AQI (US)
4th August 2026
26AQI (US)
5th August 2026
23AQI (US)
6th August 2026
30AQI (US)
7th August 2026
31AQI (US)
8th August 2026
26AQI (US)
9th August 2026
24AQI (US)
10th August 2026
22AQI (US)
11th August 2026
24AQI (US)
12th August 2026
24AQI (US)
13th August 2026
25AQI (US)
14th August 2026
40AQI (US)
15th August 2026
27AQI (US)
16th August 2026
26AQI (US)
17th August 2026
25AQI (US)
18th August 2026
26AQI (US)
19th August 2026
26AQI (US)
20th August 2026
24AQI (US)
21st August 2026
24AQI (US)
22nd August 2026
25AQI (US)
23rd August 2026
28AQI (US)
24th August 2026
30AQI (US)
25th August 2026
27AQI (US)
26th August 2026
28AQI (US)
27th August 2026
24AQI (US)
28th August 2026
24AQI (US)
29th August 2026
23AQI (US)
30th August 2026
30AQI (US)
31st August 2026
35AQI (US)
1st September 2026
35AQI (US)
2nd September 2026
25AQI (US)
3rd September 2026
23AQI (US)
4th September 2026
22AQI (US)
5th September 2026
22AQI (US)
6th September 2026
24AQI (US)
7th September 2026
24AQI (US)
8th September 2026
25AQI (US)
9th September 2026
20AQI (US)
10th September 2026
25AQI (US)
11th September 2026
23AQI (US)
12th September 2026
24AQI (US)
13th September 2026
25AQI (US)
14th September 2026
26AQI (US)
15th September 2026
28AQI (US)
16th September 2026
22AQI (US)
17th September 2026
27AQI (US)
18th September 2026
24AQI (US)
19th September 2026
28AQI (US)
20th September 2026
25AQI (US)
21st September 2026
19AQI (US)
22nd September 2026
26AQI (US)
23rd September 2026
22AQI (US)
24th September 2026
31AQI (US)
25th September 2026
24AQI (US)
26th September 2026
26AQI (US)
27th September 2026
25AQI (US)
28th September 2026
23AQI (US)
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

34AQI (US)

39AQI (US)

49AQI (US)

38AQI (US)

41AQI (US)

25AQI (US)

39AQI (US)

29AQI (US)

25AQI (US)

No. of days

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

202635AQI (US)

28
3
20
8
15
16
30
21
10
30
24
7
31
28
227
44

Highest AQI (US) recorded in

March

49AQI (US)

Lowest AQI (US) recorded in

September

25AQI (US)

202543AQI (US)

27
4
25
3
22
9
20
10
25
6
24
6
16
15
19
12
29
1
18
13
16
14
24
7
265
100

Highest AQI (US) recorded in

July

51AQI (US)

Lowest AQI (US) recorded in

September

33AQI (US)

202436AQI (US)

30
28
1
25
6
23
6
1
29
2
25
5
26
5
27
4
28
2
30
1
29
1
31
331
33
1

Highest AQI (US) recorded in

April

46AQI (US)

Lowest AQI (US) recorded in

December

29AQI (US)

202338AQI (US)

7
2
20
10
27
4
21
9
20
11
30
1
29
1
28
3
23
6
26
5
231
52

Highest AQI (US) recorded in

April

47AQI (US)

Lowest AQI (US) recorded in

August

26AQI (US)

202238AQI (US)

27
1
18
3
24
7
21
9
18
13
24
6
21
3
1
27
1
31
22
3
234
46

Highest AQI (US) recorded in

May

48AQI (US)

Lowest AQI (US) recorded in

August

22AQI (US)

202135AQI (US)

28
2
23
5
26
4
1
27
3
27
4
23
7
27
4
27
4
25
5
31
25
5
29
2
318
45
1

Highest AQI (US) recorded in

June

43AQI (US)

Lowest AQI (US) recorded in

January

29AQI (US)

202031AQI (US)

12
1
19
2
18
24
6
29
2
16
14
1
18
1
31
29
1
29
2
225
29
1

Highest AQI (US) recorded in

August

50AQI (US)

Lowest AQI (US) recorded in

October

24AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2025(Avg.)
43AQI (US)
Least Polluted Year Recorded
2020(Avg.)
31AQI (US)

Ikeda's annual 2026 AQI (US) (35) shows an average percentage change of -4.04% (improved AQI (US)) compared to previous years: 2020 (31), 2021 (35), 2022 (38), 2023 (38), 2024 (36), 2025 (43).