Emukai, Hagi, Yamaguchi, 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
Emukai, Hagi, Yamaguchi, Japan
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
3rd Aug 2026
60AQILowest AQI recorded on
29th Aug 2024
12AQISame Day Analysis (7th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 28 of Good air quality, showing improvement over 2025 on the same day.
Day & Night AQI Trend: 6th Aug - 7th Aug 2026
Emukai, Hagi, Yamaguchi, Japan
AQI
Day
Night
.
5 AM6th Aug 2026
7 PM
4 AM7th Aug 2026
Day time
Avg. Highest Time
7AM6th Aug
42AQI
Avg. Lowest Time
8AM6th Aug
36AQI
Night time
Avg. Highest Time
9PM6th Aug
38AQI
Avg. Lowest Time
3AM7th Aug
31AQI
In the last 24 hours,
Emukai's AQI reached its highest point of 42 at 7 AM during the Day, while the lowest point, 31, was recorded at 3 AM during the Night between 6th Aug and 7th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Emukai, Hagi, Yamaguchi, Japan
JulAug
09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th
Day
Night
9th Jul 2026255 AMAQI
9th Jul 2026286 AMAQI
9th Jul 202687 AMAQI
9th Jul 202688 AMAQI
9th Jul 202699 AMAQI
9th Jul 20262410 AMAQI
9th Jul 20262311 AMAQI
9th Jul 20262212 PMAQI
9th Jul 2026161 PMAQI
9th Jul 2026222 PMAQI
9th Jul 2026243 PMAQI
9th Jul 2026234 PMAQI
9th Jul 2026245 PMAQI
9th Jul 2026246 PMAQI
9th Jul 2026227 PMAQI
9th Jul 2026228 PMAQI
9th Jul 2026249 PMAQI
9th Jul 20262210 PMAQI
9th Jul 20262611 PMAQI
10th Jul 20262612 AMAQI
10th Jul 2026261 AMAQI
10th Jul 2026262 AMAQI
10th Jul 2026163 AMAQI
10th Jul 2026264 AMAQI
25°C23/28°C
10th Jul 2026265 AMAQI
10th Jul 2026266 AMAQI
10th Jul 2026267 AMAQI
10th Jul 2026268 AMAQI
10th Jul 2026269 AMAQI
10th Jul 20262610 AMAQI
10th Jul 20262511 AMAQI
10th Jul 20262612 PMAQI
10th Jul 2026201 PMAQI
10th Jul 2026222 PMAQI
10th Jul 2026203 PMAQI
10th Jul 2026244 PMAQI
10th Jul 2026265 PMAQI
10th Jul 2026286 PMAQI
10th Jul 2026267 PMAQI
10th Jul 2026288 PMAQI
10th Jul 2026309 PMAQI
10th Jul 20262810 PMAQI
10th Jul 20262911 PMAQI
11th Jul 20262912 AMAQI
11th Jul 2026281 AMAQI
11th Jul 2026312 AMAQI
11th Jul 2026303 AMAQI
11th Jul 2026264 AMAQI
25°C22/29°C
11th Jul 2026285 AMAQI
11th Jul 2026286 AMAQI
11th Jul 2026277 AMAQI
11th Jul 2026308 AMAQI
11th Jul 2026309 AMAQI
11th Jul 20261910 AMAQI
11th Jul 20262411 AMAQI
11th Jul 20262412 PMAQI
11th Jul 2026221 PMAQI
11th Jul 2026222 PMAQI
11th Jul 2026203 PMAQI
11th Jul 2026244 PMAQI
11th Jul 2026275 PMAQI
11th Jul 2026166 PMAQI
11th Jul 2026287 PMAQI
11th Jul 2026258 PMAQI
11th Jul 2026289 PMAQI
11th Jul 20263010 PMAQI
11th Jul 20262711 PMAQI
12th Jul 20262512 AMAQI
12th Jul 2026301 AMAQI
12th Jul 2026282 AMAQI
12th Jul 2026293 AMAQI
12th Jul 2026264 AMAQI
27°C24/30°C
12th Jul 2026285 AMAQI
12th Jul 2026266 AMAQI
12th Jul 2026287 AMAQI
12th Jul 2026288 AMAQI
12th Jul 2026299 AMAQI
12th Jul 20263010 AMAQI
12th Jul 20262611 AMAQI
12th Jul 20262312 PMAQI
12th Jul 2026231 PMAQI
12th Jul 2026222 PMAQI
12th Jul 2026223 PMAQI
12th Jul 2026264 PMAQI
12th Jul 2026265 PMAQI
12th Jul 2026296 PMAQI
12th Jul 2026307 PMAQI
12th Jul 2026258 PMAQI
12th Jul 2026289 PMAQI
12th Jul 20265910 PMAQI
12th Jul 20266611 PMAQI
13th Jul 20266212 AMAQI
13th Jul 2026581 AMAQI
13th Jul 2026532 AMAQI
13th Jul 2026573 AMAQI
13th Jul 2026574 AMAQI
27°C23/32°C
13th Jul 2026605 AMAQI
13th Jul 2026586 AMAQI
13th Jul 2026567 AMAQI
13th Jul 2026538 AMAQI
13th Jul 2026409 AMAQI
13th Jul 20264410 AMAQI
13th Jul 20265411 AMAQI
13th Jul 20265812 PMAQI
13th Jul 2026581 PMAQI
13th Jul 2026552 PMAQI
13th Jul 2026503 PMAQI
13th Jul 2026464 PMAQI
13th Jul 2026445 PMAQI
13th Jul 2026426 PMAQI
13th Jul 2026337 PMAQI
13th Jul 2026388 PMAQI
13th Jul 2026509 PMAQI
13th Jul 20264810 PMAQI
13th Jul 20266011 PMAQI
14th Jul 20265212 AMAQI
14th Jul 2026511 AMAQI
14th Jul 2026302 AMAQI
14th Jul 2026303 AMAQI
14th Jul 2026264 AMAQI
27°C24/30°C
14th Jul 2026305 AMAQI
14th Jul 2026296 AMAQI
14th Jul 2026307 AMAQI
14th Jul 2026268 AMAQI
14th Jul 2026319 AMAQI
14th Jul 20263010 AMAQI
14th Jul 20262511 AMAQI
14th Jul 20262112 PMAQI
14th Jul 2026201 PMAQI
14th Jul 2026202 PMAQI
14th Jul 2026193 PMAQI
14th Jul 2026224 PMAQI
14th Jul 2026285 PMAQI
14th Jul 2026296 PMAQI
14th Jul 2026307 PMAQI
14th Jul 2026278 PMAQI
14th Jul 2026329 PMAQI
14th Jul 20263110 PMAQI
14th Jul 20263011 PMAQI
15th Jul 20263212 AMAQI
15th Jul 2026311 AMAQI
15th Jul 2026302 AMAQI
15th Jul 2026303 AMAQI
15th Jul 2026254 AMAQI
27°C23/31°C
15th Jul 2026305 AMAQI
15th Jul 2026246 AMAQI
15th Jul 2026287 AMAQI
15th Jul 2026288 AMAQI
15th Jul 2026269 AMAQI
15th Jul 20262810 AMAQI
15th Jul 20262411 AMAQI
15th Jul 20262012 PMAQI
15th Jul 2026201 PMAQI
15th Jul 2026192 PMAQI
15th Jul 2026183 PMAQI
15th Jul 2026204 PMAQI
15th Jul 2026225 PMAQI
15th Jul 2026226 PMAQI
15th Jul 2026217 PMAQI
15th Jul 2026258 PMAQI
15th Jul 2026239 PMAQI
15th Jul 20262510 PMAQI
15th Jul 20262211 PMAQI
16th Jul 20262412 AMAQI
16th Jul 2026241 AMAQI
16th Jul 2026272 AMAQI
16th Jul 2026263 AMAQI
16th Jul 2026274 AMAQI
27°C24/30°C
16th Jul 2026315 AMAQI
16th Jul 2026286 AMAQI
16th Jul 2026267 AMAQI
16th Jul 2026298 AMAQI
16th Jul 2026299 AMAQI
16th Jul 20262710 AMAQI
16th Jul 20262811 AMAQI
16th Jul 20262812 PMAQI
16th Jul 2026251 PMAQI
16th Jul 2026262 PMAQI
16th Jul 2026243 PMAQI
16th Jul 2026244 PMAQI
16th Jul 2026265 PMAQI
16th Jul 2026276 PMAQI
16th Jul 2026307 PMAQI
16th Jul 2026298 PMAQI
16th Jul 2026299 PMAQI
16th Jul 20262610 PMAQI
16th Jul 20263011 PMAQI
17th Jul 20263112 AMAQI
17th Jul 2026281 AMAQI
17th Jul 2026282 AMAQI
17th Jul 2026263 AMAQI
17th Jul 2026284 AMAQI
27°C23/30°C
17th Jul 2026285 AMAQI
17th Jul 2026306 AMAQI
17th Jul 2026267 AMAQI
17th Jul 2026258 AMAQI
17th Jul 2026279 AMAQI
17th Jul 20263010 AMAQI
17th Jul 20262811 AMAQI
17th Jul 20262812 PMAQI
17th Jul 2026241 PMAQI
17th Jul 2026242 PMAQI
17th Jul 2026263 PMAQI
17th Jul 2026554 PMAQI
17th Jul 2026535 PMAQI
17th Jul 2026536 PMAQI
17th Jul 2026527 PMAQI
17th Jul 2026518 PMAQI
17th Jul 2026509 PMAQI
17th Jul 20265310 PMAQI
17th Jul 20264811 PMAQI
18th Jul 20265012 AMAQI
18th Jul 2026491 AMAQI
18th Jul 2026502 AMAQI
18th Jul 2026513 AMAQI
18th Jul 2026514 AMAQI
26°C23/29°C
18th Jul 2026485 AMAQI
18th Jul 2026536 AMAQI
18th Jul 2026527 AMAQI
18th Jul 2026528 AMAQI
18th Jul 2026539 AMAQI
18th Jul 20265610 AMAQI
18th Jul 20266411 AMAQI
18th Jul 20266312 PMAQI
18th Jul 2026711 PMAQI
18th Jul 2026802 PMAQI
18th Jul 2026923 PMAQI
18th Jul 2026894 PMAQI
18th Jul 2026835 PMAQI
18th Jul 2026906 PMAQI
18th Jul 2026977 PMAQI
18th Jul 2026908 PMAQI
18th Jul 2026729 PMAQI
18th Jul 20265510 PMAQI
18th Jul 20266611 PMAQI
19th Jul 20266612 AMAQI
19th Jul 2026641 AMAQI
19th Jul 2026702 AMAQI
19th Jul 2026763 AMAQI
19th Jul 2026884 AMAQI
27°C24/31°C
19th Jul 2026905 AMAQI
19th Jul 2026846 AMAQI
19th Jul 20261107 AMAQI
19th Jul 20261048 AMAQI
19th Jul 20261129 AMAQI
19th Jul 20269310 AMAQI
19th Jul 20268411 AMAQI
19th Jul 20268312 PMAQI
19th Jul 2026781 PMAQI
19th Jul 2026872 PMAQI
19th Jul 2026883 PMAQI
19th Jul 2026764 PMAQI
19th Jul 2026675 PMAQI
19th Jul 2026696 PMAQI
19th Jul 2026687 PMAQI
19th Jul 2026648 PMAQI
19th Jul 2026649 PMAQI
19th Jul 20265910 PMAQI
19th Jul 20265911 PMAQI
20th Jul 20266412 AMAQI
20th Jul 2026681 AMAQI
20th Jul 2026902 AMAQI
20th Jul 2026683 AMAQI
20th Jul 2026694 AMAQI
27°C25/31°C
20th Jul 2026875 AMAQI
20th Jul 2026886 AMAQI
20th Jul 2026717 AMAQI
20th Jul 2026828 AMAQI
20th Jul 2026839 AMAQI
20th Jul 20268010 AMAQI
20th Jul 20267811 AMAQI
20th Jul 20267812 PMAQI
20th Jul 2026861 PMAQI
20th Jul 2026822 PMAQI
20th Jul 2026703 PMAQI
20th Jul 2026764 PMAQI
20th Jul 2026605 PMAQI
20th Jul 2026496 PMAQI
20th Jul 2026447 PMAQI
20th Jul 2026508 PMAQI
20th Jul 2026489 PMAQI
20th Jul 20264810 PMAQI
20th Jul 20264811 PMAQI
21st Jul 20264912 AMAQI
21st Jul 2026511 AMAQI
21st Jul 2026422 AMAQI
21st Jul 2026403 AMAQI
21st Jul 2026444 AMAQI
27°C25/29°C
21st Jul 2026485 AMAQI
21st Jul 2026506 AMAQI
21st Jul 2026567 AMAQI
21st Jul 2026568 AMAQI
21st Jul 2026559 AMAQI
21st Jul 20265610 AMAQI
21st Jul 20267511 AMAQI
21st Jul 2026661 PMAQI
21st Jul 2026662 PMAQI
21st Jul 2026573 PMAQI
21st Jul 2026584 PMAQI
21st Jul 2026485 PMAQI
21st Jul 2026466 PMAQI
21st Jul 2026827 PMAQI
21st Jul 2026518 PMAQI
21st Jul 2026529 PMAQI
21st Jul 20265210 PMAQI
21st Jul 20265411 PMAQI
22nd Jul 20265012 AMAQI
22nd Jul 2026481 AMAQI
22nd Jul 2026522 AMAQI
22nd Jul 2026513 AMAQI
22nd Jul 2026564 AMAQI
27°C24/30°C
22nd Jul 2026675 AMAQI
22nd Jul 2026686 AMAQI
22nd Jul 2026677 AMAQI
22nd Jul 2026708 AMAQI
22nd Jul 2026589 AMAQI
22nd Jul 20265310 AMAQI
22nd Jul 20263411 AMAQI
22nd Jul 20263112 PMAQI
22nd Jul 2026441 PMAQI
22nd Jul 2026292 PMAQI
22nd Jul 2026363 PMAQI
22nd Jul 2026344 PMAQI
22nd Jul 2026315 PMAQI
22nd Jul 2026366 PMAQI
22nd Jul 2026277 PMAQI
22nd Jul 2026318 PMAQI
22nd Jul 2026299 PMAQI
22nd Jul 20263610 PMAQI
22nd Jul 20263611 PMAQI
23rd Jul 20262912 AMAQI
23rd Jul 2026331 AMAQI
23rd Jul 2026292 AMAQI
23rd Jul 2026333 AMAQI
23rd Jul 2026294 AMAQI
27°C24/31°C
23rd Jul 2026295 AMAQI
23rd Jul 2026296 AMAQI
23rd Jul 2026317 AMAQI
23rd Jul 2026198 AMAQI
23rd Jul 2026219 AMAQI
23rd Jul 20262710 AMAQI
23rd Jul 20262511 AMAQI
23rd Jul 20262512 PMAQI
23rd Jul 2026251 PMAQI
23rd Jul 2026312 PMAQI
23rd Jul 2026423 PMAQI
23rd Jul 2026384 PMAQI
23rd Jul 2026345 PMAQI
23rd Jul 2026276 PMAQI
23rd Jul 2026257 PMAQI
23rd Jul 2026298 PMAQI
23rd Jul 2026259 PMAQI
23rd Jul 20262510 PMAQI
23rd Jul 20262911 PMAQI
24th Jul 20262912 AMAQI
24th Jul 2026271 AMAQI
24th Jul 2026292 AMAQI
24th Jul 2026233 AMAQI
24th Jul 2026254 AMAQI
27°C24/31°C
24th Jul 2026255 AMAQI
24th Jul 2026236 AMAQI
24th Jul 2026297 AMAQI
24th Jul 2026258 AMAQI
24th Jul 2026259 AMAQI
24th Jul 20262510 AMAQI
24th Jul 20262711 AMAQI
24th Jul 20262712 PMAQI
24th Jul 2026291 PMAQI
24th Jul 2026272 PMAQI
24th Jul 2026273 PMAQI
24th Jul 2026274 PMAQI
24th Jul 2026275 PMAQI
24th Jul 2026276 PMAQI
24th Jul 2026257 PMAQI
24th Jul 2026238 PMAQI
24th Jul 2026259 PMAQI
24th Jul 20262510 PMAQI
24th Jul 20262511 PMAQI
25th Jul 20262512 AMAQI
25th Jul 2026251 AMAQI
25th Jul 2026252 AMAQI
25th Jul 2026253 AMAQI
25th Jul 2026214 AMAQI
27°C24/30°C
25th Jul 2026255 AMAQI
25th Jul 2026256 AMAQI
25th Jul 2026237 AMAQI
25th Jul 2026258 AMAQI
25th Jul 2026259 AMAQI
25th Jul 20262510 AMAQI
25th Jul 20262511 AMAQI
25th Jul 20262712 PMAQI
25th Jul 2026251 PMAQI
25th Jul 2026252 PMAQI
25th Jul 2026253 PMAQI
25th Jul 2026234 PMAQI
25th Jul 2026255 PMAQI
25th Jul 2026256 PMAQI
25th Jul 2026257 PMAQI
25th Jul 2026258 PMAQI
25th Jul 2026259 PMAQI
25th Jul 20262310 PMAQI
25th Jul 20262311 PMAQI
26th Jul 20262312 AMAQI
26th Jul 2026251 AMAQI
26th Jul 2026252 AMAQI
26th Jul 2026233 AMAQI
26th Jul 2026234 AMAQI
27°C24/31°C
26th Jul 2026235 AMAQI
26th Jul 2026236 AMAQI
26th Jul 2026217 AMAQI
26th Jul 2026238 AMAQI
26th Jul 2026239 AMAQI
26th Jul 20262510 AMAQI
26th Jul 20262511 AMAQI
26th Jul 20262512 PMAQI
26th Jul 2026271 PMAQI
26th Jul 2026252 PMAQI
26th Jul 2026253 PMAQI
26th Jul 2026254 PMAQI
26th Jul 2026255 PMAQI
26th Jul 2026256 PMAQI
26th Jul 2026257 PMAQI
26th Jul 2026258 PMAQI
26th Jul 2026259 PMAQI
26th Jul 20262510 PMAQI
26th Jul 20262711 PMAQI
27th Jul 20262512 AMAQI
27th Jul 2026251 AMAQI
27th Jul 2026252 AMAQI
27th Jul 2026253 AMAQI
27th Jul 2026234 AMAQI
27°C24/31°C
27th Jul 2026255 AMAQI
27th Jul 2026256 AMAQI
27th Jul 2026257 AMAQI
27th Jul 2026258 AMAQI
27th Jul 2026259 AMAQI
27th Jul 20262510 AMAQI
27th Jul 20262711 AMAQI
27th Jul 20262912 PMAQI
27th Jul 2026251 PMAQI
27th Jul 2026272 PMAQI
27th Jul 2026253 PMAQI
27th Jul 2026254 PMAQI
27th Jul 2026255 PMAQI
27th Jul 2026256 PMAQI
27th Jul 2026257 PMAQI
27th Jul 2026218 PMAQI
27th Jul 2026259 PMAQI
27th Jul 20262510 PMAQI
27th Jul 20262311 PMAQI
28th Jul 20262512 AMAQI
28th Jul 2026251 AMAQI
28th Jul 2026252 AMAQI
28th Jul 2026233 AMAQI
28th Jul 2026254 AMAQI
28°C24/32°C
28th Jul 2026255 AMAQI
28th Jul 2026216 AMAQI
28th Jul 2026237 AMAQI
28th Jul 2026238 AMAQI
28th Jul 2026239 AMAQI
28th Jul 20262310 AMAQI
28th Jul 20262311 AMAQI
28th Jul 20262312 PMAQI
28th Jul 2026251 PMAQI
28th Jul 2026252 PMAQI
28th Jul 2026253 PMAQI
28th Jul 2026234 PMAQI
28th Jul 2026255 PMAQI
28th Jul 2026236 PMAQI
28th Jul 2026237 PMAQI
28th Jul 2026218 PMAQI
28th Jul 2026239 PMAQI
28th Jul 20262110 PMAQI
28th Jul 20262511 PMAQI
29th Jul 20262112 AMAQI
29th Jul 2026251 AMAQI
29th Jul 2026232 AMAQI
29th Jul 2026233 AMAQI
29th Jul 2026214 AMAQI
27°C24/32°C
29th Jul 2026235 AMAQI
29th Jul 2026256 AMAQI
29th Jul 2026237 AMAQI
29th Jul 2026218 AMAQI
29th Jul 2026239 AMAQI
29th Jul 20262510 AMAQI
29th Jul 20262511 AMAQI
29th Jul 20262512 PMAQI
29th Jul 2026271 PMAQI
29th Jul 2026252 PMAQI
29th Jul 2026253 PMAQI
29th Jul 2026254 PMAQI
29th Jul 2026255 PMAQI
29th Jul 2026256 PMAQI
29th Jul 2026257 PMAQI
29th Jul 2026238 PMAQI
29th Jul 2026239 PMAQI
29th Jul 20262510 PMAQI
29th Jul 20262311 PMAQI
30th Jul 20262512 AMAQI
30th Jul 2026251 AMAQI
30th Jul 2026252 AMAQI
30th Jul 2026253 AMAQI
30th Jul 2026254 AMAQI
27°C25/29°C
30th Jul 2026255 AMAQI
30th Jul 2026256 AMAQI
30th Jul 2026257 AMAQI
30th Jul 2026258 AMAQI
30th Jul 2026259 AMAQI
30th Jul 20262310 AMAQI
30th Jul 20262511 AMAQI
30th Jul 20262512 PMAQI
30th Jul 2026251 PMAQI
30th Jul 2026252 PMAQI
30th Jul 2026213 PMAQI
30th Jul 2026254 PMAQI
30th Jul 2026255 PMAQI
30th Jul 2026236 PMAQI
30th Jul 2026257 PMAQI
30th Jul 2026258 PMAQI
30th Jul 2026259 PMAQI
30th Jul 20262710 PMAQI
30th Jul 20262711 PMAQI
31st Jul 20262512 AMAQI
31st Jul 2026251 AMAQI
31st Jul 2026252 AMAQI
31st Jul 2026253 AMAQI
31st Jul 2026254 AMAQI
27°C24/31°C
31st Jul 2026235 AMAQI
31st Jul 2026256 AMAQI
31st Jul 2026257 AMAQI
31st Jul 2026218 AMAQI
31st Jul 2026219 AMAQI
31st Jul 20262110 AMAQI
31st Jul 20262311 AMAQI
31st Jul 20262312 PMAQI
31st Jul 2026251 PMAQI
31st Jul 2026252 PMAQI
31st Jul 2026273 PMAQI
31st Jul 2026254 PMAQI
31st Jul 2026275 PMAQI
31st Jul 2026296 PMAQI
31st Jul 2026257 PMAQI
31st Jul 2026258 PMAQI
31st Jul 2026279 PMAQI
31st Jul 20262710 PMAQI
31st Jul 20262911 PMAQI
1st Aug 20262912 AMAQI
1st Aug 2026251 AMAQI
1st Aug 2026292 AMAQI
1st Aug 2026273 AMAQI
1st Aug 2026274 AMAQI
27°C23/31°C
1st Aug 2026295 AMAQI
1st Aug 2026316 AMAQI
1st Aug 2026297 AMAQI
1st Aug 2026318 AMAQI
1st Aug 2026299 AMAQI
1st Aug 20262910 AMAQI
1st Aug 20263111 AMAQI
1st Aug 20263112 PMAQI
1st Aug 2026361 PMAQI
1st Aug 2026332 PMAQI
1st Aug 2026363 PMAQI
1st Aug 2026334 PMAQI
1st Aug 2026365 PMAQI
1st Aug 2026426 PMAQI
1st Aug 2026367 PMAQI
1st Aug 2026408 PMAQI
1st Aug 2026429 PMAQI
1st Aug 20264810 PMAQI
1st Aug 20264611 PMAQI
2nd Aug 20264812 AMAQI
2nd Aug 2026501 AMAQI
2nd Aug 2026492 AMAQI
2nd Aug 2026503 AMAQI
2nd Aug 2026514 AMAQI
27°C24/32°C
2nd Aug 2026525 AMAQI
2nd Aug 2026526 AMAQI
2nd Aug 2026527 AMAQI
2nd Aug 2026508 AMAQI
2nd Aug 2026519 AMAQI
2nd Aug 20265210 AMAQI
2nd Aug 20265211 AMAQI
2nd Aug 20265412 PMAQI
2nd Aug 2026511 PMAQI
2nd Aug 2026512 PMAQI
2nd Aug 2026503 PMAQI
2nd Aug 2026524 PMAQI
2nd Aug 2026515 PMAQI
2nd Aug 2026526 PMAQI
2nd Aug 2026537 PMAQI
2nd Aug 2026518 PMAQI
2nd Aug 2026559 PMAQI
2nd Aug 20265410 PMAQI
2nd Aug 20265611 PMAQI
3rd Aug 20265512 AMAQI
3rd Aug 2026571 AMAQI
3rd Aug 2026602 AMAQI
3rd Aug 2026603 AMAQI
3rd Aug 2026594 AMAQI
28°C25/32°C
3rd Aug 2026625 AMAQI
3rd Aug 2026636 AMAQI
3rd Aug 2026627 AMAQI
3rd Aug 2026658 AMAQI
3rd Aug 2026629 AMAQI
3rd Aug 20266510 AMAQI
3rd Aug 20266511 AMAQI
3rd Aug 20266312 PMAQI
3rd Aug 2026641 PMAQI
3rd Aug 2026652 PMAQI
3rd Aug 2026623 PMAQI
3rd Aug 2026634 PMAQI
3rd Aug 2026625 PMAQI
3rd Aug 2026596 PMAQI
3rd Aug 2026597 PMAQI
3rd Aug 2026568 PMAQI
3rd Aug 2026549 PMAQI
3rd Aug 20265110 PMAQI
3rd Aug 20265211 PMAQI
4th Aug 20264812 AMAQI
4th Aug 2026481 AMAQI
4th Aug 2026482 AMAQI
4th Aug 2026463 AMAQI
4th Aug 2026484 AMAQI
28°C25/32°C
4th Aug 2026485 AMAQI
4th Aug 2026466 AMAQI
4th Aug 2026447 AMAQI
4th Aug 2026488 AMAQI
4th Aug 2026469 AMAQI
4th Aug 20264610 AMAQI
4th Aug 20264611 AMAQI
4th Aug 20264812 PMAQI
4th Aug 2026481 PMAQI
4th Aug 2026492 PMAQI
4th Aug 2026483 PMAQI
4th Aug 2026484 PMAQI
4th Aug 2026505 PMAQI
4th Aug 2026466 PMAQI
4th Aug 2026427 PMAQI
4th Aug 2026428 PMAQI
4th Aug 2026409 PMAQI
4th Aug 20264210 PMAQI
4th Aug 20263811 PMAQI
5th Aug 20263612 AMAQI
5th Aug 2026381 AMAQI
5th Aug 2026382 AMAQI
5th Aug 2026383 AMAQI
5th Aug 2026364 AMAQI
28°C25/31°C
5th Aug 2026315 AMAQI
5th Aug 2026366 AMAQI
5th Aug 2026317 AMAQI
5th Aug 2026348 AMAQI
5th Aug 2026339 AMAQI
5th Aug 20263110 AMAQI
5th Aug 20263111 AMAQI
5th Aug 20262912 PMAQI
5th Aug 2026311 PMAQI
5th Aug 2026292 PMAQI
5th Aug 2026333 PMAQI
5th Aug 2026314 PMAQI
5th Aug 2026315 PMAQI
5th Aug 2026366 PMAQI
5th Aug 2026367 PMAQI
5th Aug 2026338 PMAQI
5th Aug 2026339 PMAQI
5th Aug 20263610 PMAQI
5th Aug 20263611 PMAQI
6th Aug 20263612 AMAQI
6th Aug 2026381 AMAQI
6th Aug 2026382 AMAQI
6th Aug 2026403 AMAQI
6th Aug 2026384 AMAQI
27°C24/30°C
6th Aug 2026405 AMAQI
6th Aug 2026386 AMAQI
6th Aug 2026427 AMAQI
6th Aug 2026368 AMAQI
6th Aug 2026409 AMAQI
6th Aug 20263810 AMAQI
6th Aug 20264211 AMAQI
6th Aug 20264012 PMAQI
6th Aug 2026421 PMAQI
6th Aug 2026422 PMAQI
6th Aug 2026423 PMAQI
6th Aug 2026424 PMAQI
6th Aug 2026405 PMAQI
6th Aug 2026386 PMAQI
6th Aug 2026407 PMAQI
6th Aug 2026368 PMAQI
6th Aug 2026389 PMAQI
6th Aug 20263810 PMAQI
6th Aug 20263611 PMAQI
7th Aug 20263312 AMAQI
7th Aug 2026361 AMAQI
7th Aug 2026332 AMAQI
7th Aug 2026313 AMAQI
7th Aug 2026334 AMAQI
28°C23/32°C
7th Aug 2026315 AMAQI
5 AM7th Aug 2026296 AMAQI
7th Aug 2026297 AMAQI
7th Aug 2026298 AMAQI
7th Aug 2026299 AMAQI
7th Aug 20262710 AMAQI
7th Aug 20262711 AMAQI
7th Aug 20262512 PMAQI
12 PM7th Aug 2026341 PMAQI
7th Aug 2026322 PMAQI
7th Aug 2026273 PMAQI
7th Aug 2026254 PMAQI
7th Aug 2026255 PMAQI
7th Aug 2026236 PMAQI
7th Aug 2026217 PMAQI
7 PM7th Aug 2026218 PMAQI
7th Aug 2026219 PMAQI
7th Aug 20262110 PMAQI
7th Aug 20262511 PMAQI
12 AM
4 AM
28°C24/32°C
Day time
Avg. Highest Time
5 AM - 11 AM
37AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
12 PM
35AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 11 AM (Avg. 37), while the lowest AQI was between 12 PM to 12 PM (Avg. 35).
Night time
Avg. Highest Time
12 AM - 11 PM
36AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
12 AM - 11 PM
36AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 36), while the lowest AQI was between 12 AM to 11 PM (Avg. 36).
2026 Days Vs Air Quality
Emukai, Hagi, Yamaguchi, Japan
2026
82%
180
18%
39
Total number of days with different AQI categories in last 219 days in 2026 (146 days remaining)
Good
180 DaysModerate
39 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 82%
Health Risk Level:
Low
In 2026, 82% of 219 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
Emukai, Hagi, Yamaguchi, 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
25AQI (US)
25AQI (US)
2nd January 2026
23AQI (US)
23AQI (US)
3rd January 2026
28AQI (US)
28AQI (US)
4th January 2026
37AQI (US)
37AQI (US)
5th January 2026
41AQI (US)
41AQI (US)
6th January 2026
21AQI (US)
21AQI (US)
7th January 2026
34AQI (US)
34AQI (US)
8th January 2026
26AQI (US)
26AQI (US)
9th January 2026
15AQI (US)
15AQI (US)
10th January 2026
32AQI (US)
32AQI (US)
11th January 2026
24AQI (US)
24AQI (US)
12th January 2026
26AQI (US)
26AQI (US)
13th January 2026
40AQI (US)
40AQI (US)
14th January 2026
22AQI (US)
22AQI (US)
15th January 2026
40AQI (US)
40AQI (US)
16th January 2026
62AQI (US)
62AQI (US)
17th January 2026
69AQI (US)
69AQI (US)
18th January 2026
68AQI (US)
68AQI (US)
19th January 2026
66AQI (US)
66AQI (US)
20th January 2026
41AQI (US)
41AQI (US)
21st January 2026
10AQI (US)
10AQI (US)
22nd January 2026
22AQI (US)
22AQI (US)
23rd January 2026
37AQI (US)
37AQI (US)
24th January 2026
44AQI (US)
44AQI (US)
25th January 2026
22AQI (US)
22AQI (US)
26th January 2026
13AQI (US)
13AQI (US)
27th January 2026
38AQI (US)
38AQI (US)
28th January 2026
24AQI (US)
24AQI (US)
29th January 2026
34AQI (US)
34AQI (US)
30th January 2026
12AQI (US)
12AQI (US)
31st January 2026
19AQI (US)
19AQI (US)
1st February 2026
46AQI (US)
46AQI (US)
2nd February 2026
47AQI (US)
47AQI (US)
3rd February 2026
28AQI (US)
28AQI (US)
4th February 2026
35AQI (US)
35AQI (US)
5th February 2026
44AQI (US)
44AQI (US)
6th February 2026
54AQI (US)
54AQI (US)
7th February 2026
18AQI (US)
18AQI (US)
8th February 2026
16AQI (US)
16AQI (US)
9th February 2026
34AQI (US)
34AQI (US)
10th February 2026
38AQI (US)
38AQI (US)
11th February 2026
47AQI (US)
47AQI (US)
12th February 2026
43AQI (US)
43AQI (US)
13th February 2026
58AQI (US)
58AQI (US)
14th February 2026
57AQI (US)
57AQI (US)
15th February 2026
47AQI (US)
47AQI (US)
16th February 2026
54AQI (US)
54AQI (US)
17th February 2026
19AQI (US)
19AQI (US)
18th February 2026
32AQI (US)
32AQI (US)
19th February 2026
44AQI (US)
44AQI (US)
20th February 2026
52AQI (US)
52AQI (US)
21st February 2026
55AQI (US)
55AQI (US)
22nd February 2026
33AQI (US)
33AQI (US)
23rd February 2026
28AQI (US)
28AQI (US)
24th February 2026
11AQI (US)
11AQI (US)
25th February 2026
22AQI (US)
22AQI (US)
26th February 2026
12AQI (US)
12AQI (US)
27th February 2026
47AQI (US)
47AQI (US)
28th February 2026
34AQI (US)
34AQI (US)
1st March 2026
35AQI (US)
35AQI (US)
2nd March 2026
57AQI (US)
57AQI (US)
3rd March 2026
38AQI (US)
38AQI (US)
4th March 2026
46AQI (US)
46AQI (US)
5th March 2026
48AQI (US)
48AQI (US)
6th March 2026
46AQI (US)
46AQI (US)
7th March 2026
51AQI (US)
51AQI (US)
8th March 2026
29AQI (US)
29AQI (US)
9th March 2026
31AQI (US)
31AQI (US)
10th March 2026
33AQI (US)
33AQI (US)
11th March 2026
53AQI (US)
53AQI (US)
12th March 2026
55AQI (US)
55AQI (US)
13th March 2026
36AQI (US)
36AQI (US)
14th March 2026
42AQI (US)
42AQI (US)
15th March 2026
57AQI (US)
57AQI (US)
16th March 2026
48AQI (US)
48AQI (US)
17th March 2026
39AQI (US)
39AQI (US)
18th March 2026
48AQI (US)
48AQI (US)
19th March 2026
48AQI (US)
48AQI (US)
20th March 2026
42AQI (US)
42AQI (US)
21st March 2026
24AQI (US)
24AQI (US)
22nd March 2026
40AQI (US)
40AQI (US)
23rd March 2026
38AQI (US)
38AQI (US)
24th March 2026
51AQI (US)
51AQI (US)
25th March 2026
54AQI (US)
54AQI (US)
26th March 2026
42AQI (US)
42AQI (US)
27th March 2026
53AQI (US)
53AQI (US)
28th March 2026
69AQI (US)
69AQI (US)
29th March 2026
72AQI (US)
72AQI (US)
30th March 2026
45AQI (US)
45AQI (US)
31st March 2026
14AQI (US)
14AQI (US)
1st April 2026
17AQI (US)
17AQI (US)
2nd April 2026
53AQI (US)
53AQI (US)
3rd April 2026
51AQI (US)
51AQI (US)
4th April 2026
41AQI (US)
41AQI (US)
5th April 2026
40AQI (US)
40AQI (US)
6th April 2026
33AQI (US)
33AQI (US)
7th April 2026
26AQI (US)
26AQI (US)
8th April 2026
26AQI (US)
26AQI (US)
9th April 2026
32AQI (US)
32AQI (US)
10th April 2026
44AQI (US)
44AQI (US)
11th April 2026
33AQI (US)
33AQI (US)
12th April 2026
34AQI (US)
34AQI (US)
13th April 2026
36AQI (US)
36AQI (US)
14th April 2026
39AQI (US)
39AQI (US)
15th April 2026
32AQI (US)
32AQI (US)
16th April 2026
35AQI (US)
35AQI (US)
17th April 2026
34AQI (US)
34AQI (US)
18th April 2026
27AQI (US)
27AQI (US)
19th April 2026
30AQI (US)
30AQI (US)
20th April 2026
32AQI (US)
32AQI (US)
21st April 2026
44AQI (US)
44AQI (US)
22nd April 2026
37AQI (US)
37AQI (US)
23rd April 2026
15AQI (US)
15AQI (US)
24th April 2026
35AQI (US)
35AQI (US)
25th April 2026
45AQI (US)
45AQI (US)
26th April 2026
48AQI (US)
48AQI (US)
27th April 2026
52AQI (US)
52AQI (US)
28th April 2026
43AQI (US)
43AQI (US)
29th April 2026
40AQI (US)
40AQI (US)
30th April 2026
32AQI (US)
32AQI (US)
1st May 2026
48AQI (US)
48AQI (US)
2nd May 2026
40AQI (US)
40AQI (US)
3rd May 2026
36AQI (US)
36AQI (US)
4th May 2026
29AQI (US)
29AQI (US)
5th May 2026
29AQI (US)
29AQI (US)
6th May 2026
28AQI (US)
28AQI (US)
7th May 2026
30AQI (US)
30AQI (US)
8th May 2026
26AQI (US)
26AQI (US)
9th May 2026
26AQI (US)
26AQI (US)
10th May 2026
24AQI (US)
24AQI (US)
11th May 2026
31AQI (US)
31AQI (US)
12th May 2026
26AQI (US)
26AQI (US)
13th May 2026
36AQI (US)
36AQI (US)
14th May 2026
30AQI (US)
30AQI (US)
15th May 2026
34AQI (US)
34AQI (US)
16th May 2026
76AQI (US)
76AQI (US)
17th May 2026
62AQI (US)
62AQI (US)
18th May 2026
53AQI (US)
53AQI (US)
19th May 2026
45AQI (US)
45AQI (US)
20th May 2026
61AQI (US)
61AQI (US)
21st May 2026
66AQI (US)
66AQI (US)
22nd May 2026
69AQI (US)
69AQI (US)
23rd May 2026
61AQI (US)
61AQI (US)
24th May 2026
63AQI (US)
63AQI (US)
25th May 2026
54AQI (US)
54AQI (US)
26th May 2026
41AQI (US)
41AQI (US)
27th May 2026
24AQI (US)
24AQI (US)
28th May 2026
25AQI (US)
25AQI (US)
29th May 2026
32AQI (US)
32AQI (US)
30th May 2026
23AQI (US)
23AQI (US)
31st May 2026
26AQI (US)
26AQI (US)
1st June 2026
27AQI (US)
27AQI (US)
2nd June 2026
23AQI (US)
23AQI (US)
3rd June 2026
25AQI (US)
25AQI (US)
4th June 2026
25AQI (US)
25AQI (US)
5th June 2026
22AQI (US)
22AQI (US)
6th June 2026
23AQI (US)
23AQI (US)
7th June 2026
20AQI (US)
20AQI (US)
8th June 2026
21AQI (US)
21AQI (US)
9th June 2026
23AQI (US)
23AQI (US)
10th June 2026
22AQI (US)
22AQI (US)
11th June 2026
24AQI (US)
24AQI (US)
12th June 2026
25AQI (US)
25AQI (US)
13th June 2026
26AQI (US)
26AQI (US)
14th June 2026
23AQI (US)
23AQI (US)
15th June 2026
23AQI (US)
23AQI (US)
16th June 2026
24AQI (US)
24AQI (US)
17th June 2026
22AQI (US)
22AQI (US)
18th June 2026
26AQI (US)
26AQI (US)
19th June 2026
39AQI (US)
39AQI (US)
20th June 2026
18AQI (US)
18AQI (US)
21st June 2026
19AQI (US)
19AQI (US)
22nd June 2026
19AQI (US)
19AQI (US)
23rd June 2026
21AQI (US)
21AQI (US)
24th June 2026
20AQI (US)
20AQI (US)
25th June 2026
26AQI (US)
26AQI (US)
26th June 2026
30AQI (US)
30AQI (US)
27th June 2026
26AQI (US)
26AQI (US)
28th June 2026
26AQI (US)
26AQI (US)
29th June 2026
24AQI (US)
24AQI (US)
30th June 2026
37AQI (US)
37AQI (US)
1st July 2026
42AQI (US)
42AQI (US)
2nd July 2026
23AQI (US)
23AQI (US)
3rd July 2026
26AQI (US)
26AQI (US)
4th July 2026
24AQI (US)
24AQI (US)
5th July 2026
22AQI (US)
22AQI (US)
6th July 2026
20AQI (US)
20AQI (US)
7th July 2026
25AQI (US)
25AQI (US)
8th July 2026
25AQI (US)
25AQI (US)
9th July 2026
22AQI (US)
22AQI (US)
10th July 2026
25AQI (US)
25AQI (US)
11th July 2026
26AQI (US)
26AQI (US)
12th July 2026
30AQI (US)
30AQI (US)
13th July 2026
51AQI (US)
51AQI (US)
14th July 2026
29AQI (US)
29AQI (US)
15th July 2026
25AQI (US)
25AQI (US)
16th July 2026
27AQI (US)
27AQI (US)
17th July 2026
36AQI (US)
36AQI (US)
18th July 2026
66AQI (US)
66AQI (US)
19th July 2026
79AQI (US)
79AQI (US)
20th July 2026
69AQI (US)
69AQI (US)
21st July 2026
55AQI (US)
55AQI (US)
22nd July 2026
45AQI (US)
45AQI (US)
23rd July 2026
29AQI (US)
29AQI (US)
24th July 2026
26AQI (US)
26AQI (US)
25th July 2026
25AQI (US)
25AQI (US)
26th July 2026
24AQI (US)
24AQI (US)
27th July 2026
25AQI (US)
25AQI (US)
28th July 2026
24AQI (US)
24AQI (US)
29th July 2026
24AQI (US)
24AQI (US)
30th July 2026
25AQI (US)
25AQI (US)
31st July 2026
25AQI (US)
25AQI (US)
1st August 2026
34AQI (US)
34AQI (US)
2nd August 2026
52AQI (US)
52AQI (US)
3rd August 2026
60AQI (US)
60AQI (US)
4th August 2026
46AQI (US)
46AQI (US)
5th August 2026
34AQI (US)
34AQI (US)
6th August 2026
39AQI (US)
39AQI (US)
7th August 2026
28AQI (US)
28AQI (US)
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
33AQI (US)
38AQI (US)
45AQI (US)
36AQI (US)
40AQI (US)
24AQI (US)
33AQI (US)
42AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202636AQI (US)
27
4
22
6
21
10
27
3
22
9
30
26
5
5
2
180
39
Highest AQI (US) recorded in
March45AQI (US)
Lowest AQI (US) recorded in
June24AQI (US)
202542AQI (US)
28
3
27
1
22
9
25
5
24
7
23
7
18
13
29
2
30
18
13
13
17
20
11
277
88
Highest AQI (US) recorded in
November51AQI (US)
Lowest AQI (US) recorded in
September28AQI (US)
202435AQI (US)
30
27
2
25
6
23
6
1
23
8
24
6
30
1
30
1
27
3
31
28
2
31
329
35
1
Highest AQI (US) recorded in
April46AQI (US)
Lowest AQI (US) recorded in
July25AQI (US)
202338AQI (US)
26
4
28
22
9
17
13
25
6
24
6
11
3
31
27
3
29
2
24
5
27
4
291
55
Highest AQI (US) recorded in
April49AQI (US)
Lowest AQI (US) recorded in
August29AQI (US)
202239AQI (US)
24
6
18
3
22
9
25
5
20
11
20
10
15
6
1
26
2
27
4
28
2
30
1
256
59
Highest AQI (US) recorded in
May48AQI (US)
Lowest AQI (US) recorded in
December30AQI (US)
202142AQI (US)
25
5
21
7
25
4
15
6
19
12
11
19
23
8
25
6
25
5
23
8
20
10
26
5
258
95
Highest AQI (US) recorded in
June54AQI (US)
Lowest AQI (US) recorded in
January34AQI (US)
202036AQI (US)
12
1
18
3
13
5
23
7
28
3
10
4
4
1
18
1
28
3
28
2
26
5
204
34
4
1
Highest AQI (US) recorded in
August63AQI (US)
Lowest AQI (US) recorded in
December28AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2025(Avg.)
42AQI (US)Least Polluted Year Recorded
2024(Avg.)
35AQI (US)Emukai's annual 2026 AQI (US) (36) shows an average percentage change of -6.4% (improved AQI (US)) compared to previous years: 2020 (36), 2021 (42), 2022 (39), 2023 (38), 2024 (35), 2025 (42).
