Yaohai District, Hefei, Anhui, China 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
Yaohai District, Hefei, Anhui, China
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
11th Aug 2023
104AQILowest AQI recorded on
1st Aug 2026
25AQISame Day Analysis (6th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 49 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 5th Aug - 6th Aug 2026
Yaohai District, Hefei, Anhui, China
AQI
Day
Night
.
5 AM5th Aug 2026
7 PM
4 AM6th Aug 2026
Day time
Avg. Highest Time
10AM5th Aug
116AQI
Avg. Lowest Time
7PM5th Aug
56AQI
Night time
Avg. Highest Time
8PM5th Aug
68AQI
Avg. Lowest Time
3AM6th Aug
21AQI
In the last 24 hours,
Yaohai District's AQI reached its highest point of 116 at 10 AM during the Day, while the lowest point, 21, was recorded at 3 AM during the Night between 5th Aug and 6th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Yaohai District, Hefei, Anhui, China
JulAug
08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th
Day
Night
8th Jul 2026245 AMAQI
8th Jul 2026256 AMAQI
8th Jul 2026287 AMAQI
8th Jul 2026258 AMAQI
8th Jul 2026279 AMAQI
8th Jul 20262310 AMAQI
8th Jul 20262611 AMAQI
8th Jul 20262212 PMAQI
8th Jul 2026261 PMAQI
8th Jul 2026282 PMAQI
8th Jul 2026233 PMAQI
8th Jul 2026244 PMAQI
8th Jul 2026245 PMAQI
8th Jul 2026206 PMAQI
8th Jul 2026207 PMAQI
8th Jul 2026238 PMAQI
8th Jul 2026239 PMAQI
8th Jul 20261510 PMAQI
8th Jul 20261611 PMAQI
9th Jul 20261612 AMAQI
9th Jul 2026261 AMAQI
9th Jul 2026182 AMAQI
9th Jul 2026163 AMAQI
9th Jul 2026164 AMAQI
28°C24/33°C
9th Jul 2026245 AMAQI
9th Jul 2026246 AMAQI
9th Jul 2026227 AMAQI
9th Jul 2026218 AMAQI
9th Jul 2026249 AMAQI
9th Jul 20262410 AMAQI
9th Jul 20262511 AMAQI
9th Jul 20262212 PMAQI
9th Jul 2026241 PMAQI
9th Jul 2026262 PMAQI
9th Jul 2026283 PMAQI
9th Jul 2026284 PMAQI
9th Jul 2026265 PMAQI
9th Jul 2026266 PMAQI
9th Jul 2026267 PMAQI
9th Jul 2026258 PMAQI
9th Jul 2026259 PMAQI
9th Jul 20262610 PMAQI
9th Jul 20262711 PMAQI
10th Jul 20262812 AMAQI
10th Jul 2026271 AMAQI
10th Jul 2026282 AMAQI
10th Jul 2026243 AMAQI
10th Jul 2026274 AMAQI
29°C24/34°C
10th Jul 2026265 AMAQI
10th Jul 2026296 AMAQI
10th Jul 2026267 AMAQI
10th Jul 2026268 AMAQI
10th Jul 2026289 AMAQI
10th Jul 20262810 AMAQI
10th Jul 20262811 AMAQI
10th Jul 20262712 PMAQI
10th Jul 2026261 PMAQI
10th Jul 2026242 PMAQI
10th Jul 2026263 PMAQI
10th Jul 2026314 PMAQI
10th Jul 2026305 PMAQI
10th Jul 2026326 PMAQI
10th Jul 2026307 PMAQI
10th Jul 2026318 PMAQI
10th Jul 2026319 PMAQI
10th Jul 20263410 PMAQI
10th Jul 20263611 PMAQI
11th Jul 20263212 AMAQI
11th Jul 2026381 AMAQI
11th Jul 2026702 AMAQI
11th Jul 2026643 AMAQI
11th Jul 2026594 AMAQI
30°C25/35°C
11th Jul 2026525 AMAQI
11th Jul 2026536 AMAQI
11th Jul 2026387 AMAQI
11th Jul 2026428 AMAQI
11th Jul 2026409 AMAQI
11th Jul 20263810 AMAQI
11th Jul 20262911 AMAQI
11th Jul 20262512 PMAQI
11th Jul 2026261 PMAQI
11th Jul 2026342 PMAQI
11th Jul 2026293 PMAQI
11th Jul 2026274 PMAQI
11th Jul 2026295 PMAQI
11th Jul 2026316 PMAQI
11th Jul 2026387 PMAQI
11th Jul 2026508 PMAQI
11th Jul 2026509 PMAQI
11th Jul 20265110 PMAQI
11th Jul 20265211 PMAQI
12th Jul 20265012 AMAQI
12th Jul 2026461 AMAQI
12th Jul 2026402 AMAQI
12th Jul 2026363 AMAQI
12th Jul 2026274 AMAQI
29°C25/33°C
12th Jul 2026265 AMAQI
12th Jul 2026256 AMAQI
12th Jul 2026257 AMAQI
12th Jul 2026218 AMAQI
12th Jul 2026169 AMAQI
12th Jul 20261210 AMAQI
12th Jul 20261511 AMAQI
12th Jul 20261612 PMAQI
12th Jul 2026161 PMAQI
12th Jul 2026152 PMAQI
12th Jul 2026103 PMAQI
12th Jul 202684 PMAQI
12th Jul 202685 PMAQI
12th Jul 202686 PMAQI
12th Jul 202687 PMAQI
12th Jul 202688 PMAQI
12th Jul 202689 PMAQI
12th Jul 2026810 PMAQI
12th Jul 2026811 PMAQI
13th Jul 2026812 AMAQI
13th Jul 202681 AMAQI
13th Jul 202682 AMAQI
13th Jul 202683 AMAQI
13th Jul 2026124 AMAQI
27°C26/28°C
13th Jul 2026145 AMAQI
13th Jul 202686 AMAQI
13th Jul 202687 AMAQI
13th Jul 2026288 AMAQI
13th Jul 2026179 AMAQI
13th Jul 2026810 AMAQI
13th Jul 2026811 AMAQI
13th Jul 20261412 PMAQI
13th Jul 2026201 PMAQI
13th Jul 2026182 PMAQI
13th Jul 2026223 PMAQI
13th Jul 2026284 PMAQI
13th Jul 2026265 PMAQI
13th Jul 2026196 PMAQI
13th Jul 202687 PMAQI
13th Jul 2026268 PMAQI
13th Jul 2026309 PMAQI
13th Jul 20263010 PMAQI
13th Jul 20263011 PMAQI
14th Jul 20264412 AMAQI
14th Jul 2026621 AMAQI
14th Jul 2026472 AMAQI
14th Jul 2026483 AMAQI
14th Jul 2026384 AMAQI
26°C25/27°C
14th Jul 2026345 AMAQI
14th Jul 2026426 AMAQI
14th Jul 2026477 AMAQI
14th Jul 2026558 AMAQI
14th Jul 2026539 AMAQI
14th Jul 20265110 AMAQI
14th Jul 20264611 AMAQI
14th Jul 20264812 PMAQI
14th Jul 2026471 PMAQI
14th Jul 2026462 PMAQI
14th Jul 2026463 PMAQI
14th Jul 2026424 PMAQI
14th Jul 2026445 PMAQI
14th Jul 2026496 PMAQI
14th Jul 2026547 PMAQI
14th Jul 2026538 PMAQI
14th Jul 2026539 PMAQI
14th Jul 20265110 PMAQI
14th Jul 20264611 PMAQI
15th Jul 20263612 AMAQI
15th Jul 2026291 AMAQI
15th Jul 2026252 AMAQI
15th Jul 2026213 AMAQI
15th Jul 2026234 AMAQI
30°C25/35°C
15th Jul 2026255 AMAQI
15th Jul 2026236 AMAQI
15th Jul 2026257 AMAQI
15th Jul 2026218 AMAQI
15th Jul 2026179 AMAQI
15th Jul 20261810 AMAQI
15th Jul 20261411 AMAQI
15th Jul 20261512 PMAQI
15th Jul 2026121 PMAQI
15th Jul 2026122 PMAQI
15th Jul 2026143 PMAQI
15th Jul 2026144 PMAQI
15th Jul 2026105 PMAQI
15th Jul 2026106 PMAQI
15th Jul 2026107 PMAQI
15th Jul 2026128 PMAQI
15th Jul 2026129 PMAQI
15th Jul 20261210 PMAQI
15th Jul 20261211 PMAQI
16th Jul 20261012 AMAQI
16th Jul 202681 AMAQI
16th Jul 202682 AMAQI
16th Jul 202683 AMAQI
16th Jul 2026104 AMAQI
30°C27/34°C
16th Jul 2026105 AMAQI
16th Jul 2026106 AMAQI
16th Jul 202687 AMAQI
16th Jul 2026108 AMAQI
16th Jul 2026189 AMAQI
16th Jul 20261610 AMAQI
16th Jul 20261811 AMAQI
16th Jul 20261612 PMAQI
16th Jul 2026211 PMAQI
16th Jul 2026232 PMAQI
16th Jul 2026233 PMAQI
16th Jul 2026224 PMAQI
16th Jul 2026215 PMAQI
16th Jul 2026246 PMAQI
16th Jul 2026267 PMAQI
16th Jul 2026288 PMAQI
16th Jul 2026269 PMAQI
16th Jul 20262810 PMAQI
16th Jul 20262711 PMAQI
17th Jul 20262812 AMAQI
17th Jul 2026261 AMAQI
17th Jul 2026292 AMAQI
17th Jul 2026273 AMAQI
17th Jul 2026244 AMAQI
30°C27/34°C
17th Jul 2026265 AMAQI
17th Jul 2026276 AMAQI
17th Jul 2026267 AMAQI
17th Jul 2026278 AMAQI
17th Jul 2026299 AMAQI
17th Jul 20262810 AMAQI
17th Jul 20262811 AMAQI
17th Jul 20262612 PMAQI
17th Jul 2026241 PMAQI
17th Jul 2026242 PMAQI
17th Jul 2026293 PMAQI
17th Jul 2026334 PMAQI
17th Jul 2026385 PMAQI
17th Jul 2026426 PMAQI
17th Jul 2026427 PMAQI
17th Jul 2026488 PMAQI
17th Jul 2026519 PMAQI
17th Jul 20265810 PMAQI
17th Jul 20265811 PMAQI
18th Jul 20264412 AMAQI
18th Jul 2026341 AMAQI
18th Jul 2026452 AMAQI
18th Jul 2026623 AMAQI
18th Jul 2026644 AMAQI
30°C25/34°C
18th Jul 2026425 AMAQI
18th Jul 2026406 AMAQI
18th Jul 2026627 AMAQI
18th Jul 2026828 AMAQI
18th Jul 2026859 AMAQI
18th Jul 20267010 AMAQI
18th Jul 20263111 AMAQI
18th Jul 20262912 PMAQI
18th Jul 2026321 PMAQI
18th Jul 2026462 PMAQI
18th Jul 2026533 PMAQI
18th Jul 2026364 PMAQI
18th Jul 2026365 PMAQI
18th Jul 2026236 PMAQI
18th Jul 2026217 PMAQI
18th Jul 2026368 PMAQI
18th Jul 2026529 PMAQI
18th Jul 20266410 PMAQI
18th Jul 20266411 PMAQI
19th Jul 20266812 AMAQI
19th Jul 2026691 AMAQI
19th Jul 2026712 AMAQI
19th Jul 2026813 AMAQI
19th Jul 2026844 AMAQI
25°C24/27°C
19th Jul 2026925 AMAQI
19th Jul 2026826 AMAQI
19th Jul 2026737 AMAQI
19th Jul 2026958 AMAQI
19th Jul 2026769 AMAQI
19th Jul 20267210 AMAQI
19th Jul 20266511 AMAQI
19th Jul 20266512 PMAQI
19th Jul 2026581 PMAQI
19th Jul 2026622 PMAQI
19th Jul 2026653 PMAQI
19th Jul 2026464 PMAQI
19th Jul 2026365 PMAQI
19th Jul 2026336 PMAQI
19th Jul 2026257 PMAQI
19th Jul 2026368 PMAQI
19th Jul 2026299 PMAQI
19th Jul 20262510 PMAQI
19th Jul 20262311 PMAQI
20th Jul 20262912 AMAQI
20th Jul 2026271 AMAQI
20th Jul 2026292 AMAQI
20th Jul 2026333 AMAQI
20th Jul 2026214 AMAQI
25°C24/27°C
20th Jul 2026115 AMAQI
20th Jul 2026106 AMAQI
20th Jul 202697 AMAQI
20th Jul 202688 AMAQI
20th Jul 202689 AMAQI
20th Jul 2026810 AMAQI
20th Jul 2026811 AMAQI
20th Jul 2026812 PMAQI
20th Jul 202681 PMAQI
20th Jul 202682 PMAQI
20th Jul 202683 PMAQI
20th Jul 202684 PMAQI
20th Jul 202685 PMAQI
20th Jul 202686 PMAQI
20th Jul 202687 PMAQI
20th Jul 202688 PMAQI
20th Jul 202689 PMAQI
20th Jul 20261010 PMAQI
20th Jul 20261011 PMAQI
21st Jul 2026812 AMAQI
21st Jul 202681 AMAQI
21st Jul 202682 AMAQI
21st Jul 2026113 AMAQI
21st Jul 202684 AMAQI
25°C23/28°C
21st Jul 202685 AMAQI
21st Jul 202686 AMAQI
21st Jul 2026197 AMAQI
21st Jul 2026168 AMAQI
21st Jul 2026139 AMAQI
21st Jul 20261310 AMAQI
21st Jul 20262212 PMAQI
21st Jul 2026331 PMAQI
21st Jul 2026332 PMAQI
21st Jul 2026293 PMAQI
21st Jul 2026254 PMAQI
21st Jul 2026275 PMAQI
21st Jul 2026756 PMAQI
21st Jul 2026337 PMAQI
21st Jul 2026338 PMAQI
21st Jul 2026259 PMAQI
21st Jul 20262510 PMAQI
21st Jul 20262311 PMAQI
22nd Jul 20263012 AMAQI
22nd Jul 2026301 AMAQI
22nd Jul 2026302 AMAQI
22nd Jul 2026233 AMAQI
22nd Jul 2026234 AMAQI
25°C24/28°C
22nd Jul 2026215 AMAQI
22nd Jul 2026346 AMAQI
22nd Jul 2026507 AMAQI
22nd Jul 2026218 AMAQI
22nd Jul 2026389 AMAQI
22nd Jul 20262910 AMAQI
22nd Jul 20262311 AMAQI
22nd Jul 20264012 PMAQI
22nd Jul 2026331 PMAQI
22nd Jul 2026272 PMAQI
22nd Jul 2026253 PMAQI
22nd Jul 2026294 PMAQI
22nd Jul 2026255 PMAQI
22nd Jul 2026316 PMAQI
22nd Jul 2026257 PMAQI
22nd Jul 2026258 PMAQI
22nd Jul 2026259 PMAQI
22nd Jul 20263210 PMAQI
22nd Jul 20262111 PMAQI
23rd Jul 20262112 AMAQI
23rd Jul 2026231 AMAQI
23rd Jul 2026252 AMAQI
23rd Jul 2026253 AMAQI
23rd Jul 2026254 AMAQI
25°C24/27°C
23rd Jul 2026255 AMAQI
23rd Jul 2026256 AMAQI
23rd Jul 2026257 AMAQI
23rd Jul 2026258 AMAQI
23rd Jul 2026219 AMAQI
23rd Jul 20262110 AMAQI
23rd Jul 20262111 AMAQI
23rd Jul 20262512 PMAQI
23rd Jul 2026251 PMAQI
23rd Jul 2026272 PMAQI
23rd Jul 2026213 PMAQI
23rd Jul 2026214 PMAQI
23rd Jul 2026215 PMAQI
23rd Jul 2026216 PMAQI
23rd Jul 2026237 PMAQI
23rd Jul 2026218 PMAQI
23rd Jul 2026219 PMAQI
23rd Jul 20263310 PMAQI
23rd Jul 20262511 PMAQI
24th Jul 20262312 AMAQI
24th Jul 2026231 AMAQI
24th Jul 2026332 AMAQI
24th Jul 2026333 AMAQI
24th Jul 2026304 AMAQI
25°C25/27°C
24th Jul 2026235 AMAQI
24th Jul 2026256 AMAQI
24th Jul 2026237 AMAQI
24th Jul 2026258 AMAQI
24th Jul 2026299 AMAQI
24th Jul 20262910 AMAQI
24th Jul 20262911 AMAQI
24th Jul 20262912 PMAQI
24th Jul 2026311 PMAQI
24th Jul 2026312 PMAQI
24th Jul 2026293 PMAQI
24th Jul 2026334 PMAQI
24th Jul 2026255 PMAQI
24th Jul 2026236 PMAQI
24th Jul 2026237 PMAQI
24th Jul 2026238 PMAQI
24th Jul 2026259 PMAQI
24th Jul 20262310 PMAQI
24th Jul 20262711 PMAQI
25th Jul 20262312 AMAQI
25th Jul 2026211 AMAQI
25th Jul 2026252 AMAQI
25th Jul 2026233 AMAQI
25th Jul 2026254 AMAQI
28°C24/31°C
25th Jul 2026255 AMAQI
25th Jul 2026306 AMAQI
25th Jul 2026217 AMAQI
25th Jul 2026258 AMAQI
25th Jul 2026319 AMAQI
25th Jul 20265710 AMAQI
25th Jul 20265411 AMAQI
25th Jul 20264612 PMAQI
25th Jul 2026441 PMAQI
25th Jul 2026362 PMAQI
25th Jul 2026363 PMAQI
25th Jul 2026364 PMAQI
25th Jul 2026385 PMAQI
25th Jul 2026406 PMAQI
25th Jul 2026447 PMAQI
25th Jul 2026538 PMAQI
25th Jul 2026769 PMAQI
25th Jul 20266210 PMAQI
25th Jul 20266811 PMAQI
26th Jul 20268212 AMAQI
26th Jul 2026761 AMAQI
26th Jul 2026682 AMAQI
26th Jul 2026673 AMAQI
26th Jul 2026644 AMAQI
30°C26/35°C
26th Jul 2026735 AMAQI
26th Jul 2026726 AMAQI
26th Jul 2026867 AMAQI
26th Jul 2026928 AMAQI
26th Jul 2026949 AMAQI
26th Jul 202610210 AMAQI
26th Jul 202611211 AMAQI
26th Jul 202610812 PMAQI
26th Jul 20261021 PMAQI
26th Jul 2026862 PMAQI
26th Jul 2026743 PMAQI
26th Jul 2026604 PMAQI
26th Jul 2026425 PMAQI
26th Jul 2026206 PMAQI
26th Jul 2026197 PMAQI
26th Jul 2026238 PMAQI
26th Jul 2026259 PMAQI
26th Jul 20261810 PMAQI
26th Jul 2026811 PMAQI
27th Jul 20261012 AMAQI
27th Jul 2026131 AMAQI
27th Jul 2026162 AMAQI
27th Jul 2026163 AMAQI
27th Jul 2026124 AMAQI
30°C27/35°C
27th Jul 202685 AMAQI
27th Jul 202686 AMAQI
27th Jul 202687 AMAQI
27th Jul 202688 AMAQI
27th Jul 2026119 AMAQI
27th Jul 20263110 AMAQI
27th Jul 20262811 AMAQI
27th Jul 20262612 PMAQI
27th Jul 2026381 PMAQI
27th Jul 2026362 PMAQI
27th Jul 2026633 PMAQI
27th Jul 2026624 PMAQI
27th Jul 2026465 PMAQI
27th Jul 2026626 PMAQI
27th Jul 2026627 PMAQI
27th Jul 2026488 PMAQI
27th Jul 2026549 PMAQI
27th Jul 20265810 PMAQI
27th Jul 20266811 PMAQI
28th Jul 20267612 AMAQI
28th Jul 2026761 AMAQI
28th Jul 2026642 AMAQI
28th Jul 2026463 AMAQI
28th Jul 2026274 AMAQI
27°C25/29°C
28th Jul 2026275 AMAQI
28th Jul 2026336 AMAQI
28th Jul 2026317 AMAQI
28th Jul 2026298 AMAQI
28th Jul 2026429 AMAQI
28th Jul 20264610 AMAQI
28th Jul 20263211 AMAQI
28th Jul 20263012 PMAQI
28th Jul 2026311 PMAQI
28th Jul 2026282 PMAQI
28th Jul 2026103 PMAQI
28th Jul 202694 PMAQI
28th Jul 202695 PMAQI
28th Jul 2026126 PMAQI
28th Jul 2026117 PMAQI
28th Jul 2026128 PMAQI
28th Jul 2026129 PMAQI
28th Jul 20261010 PMAQI
28th Jul 20261411 PMAQI
29th Jul 20261812 AMAQI
29th Jul 2026171 AMAQI
29th Jul 2026312 AMAQI
29th Jul 2026383 AMAQI
29th Jul 2026344 AMAQI
26°C25/27°C
29th Jul 2026425 AMAQI
29th Jul 2026286 AMAQI
29th Jul 2026107 AMAQI
29th Jul 202688 AMAQI
29th Jul 202689 AMAQI
29th Jul 20261010 AMAQI
29th Jul 2026811 AMAQI
29th Jul 2026812 PMAQI
29th Jul 2026101 PMAQI
29th Jul 2026102 PMAQI
29th Jul 2026103 PMAQI
29th Jul 2026104 PMAQI
29th Jul 202695 PMAQI
29th Jul 202686 PMAQI
29th Jul 202687 PMAQI
29th Jul 202698 PMAQI
29th Jul 2026119 PMAQI
29th Jul 20261110 PMAQI
29th Jul 20261011 PMAQI
30th Jul 20261012 AMAQI
30th Jul 2026161 AMAQI
30th Jul 2026252 AMAQI
30th Jul 2026253 AMAQI
30th Jul 2026214 AMAQI
28°C25/32°C
30th Jul 2026235 AMAQI
30th Jul 2026256 AMAQI
30th Jul 2026257 AMAQI
30th Jul 2026258 AMAQI
30th Jul 2026259 AMAQI
30th Jul 20262510 AMAQI
30th Jul 20262111 AMAQI
30th Jul 20262112 PMAQI
30th Jul 2026251 PMAQI
30th Jul 2026252 PMAQI
30th Jul 2026253 PMAQI
30th Jul 2026254 PMAQI
30th Jul 2026255 PMAQI
30th Jul 2026256 PMAQI
30th Jul 2026257 PMAQI
30th Jul 2026218 PMAQI
30th Jul 2026299 PMAQI
30th Jul 20262510 PMAQI
30th Jul 20262511 PMAQI
31st Jul 20262512 AMAQI
31st Jul 2026271 AMAQI
31st Jul 2026252 AMAQI
31st Jul 2026213 AMAQI
31st Jul 2026214 AMAQI
29°C26/34°C
31st Jul 2026235 AMAQI
31st Jul 2026256 AMAQI
31st Jul 2026257 AMAQI
31st Jul 2026258 AMAQI
31st Jul 2026259 AMAQI
31st Jul 20262710 AMAQI
31st Jul 20262511 AMAQI
31st Jul 20262512 PMAQI
31st Jul 2026231 PMAQI
31st Jul 2026212 PMAQI
31st Jul 2026253 PMAQI
31st Jul 2026214 PMAQI
31st Jul 2026255 PMAQI
31st Jul 2026306 PMAQI
31st Jul 2026257 PMAQI
31st Jul 2026258 PMAQI
31st Jul 2026259 PMAQI
31st Jul 20262310 PMAQI
31st Jul 20262511 PMAQI
1st Aug 20262512 AMAQI
1st Aug 2026251 AMAQI
1st Aug 2026232 AMAQI
1st Aug 2026213 AMAQI
1st Aug 2026234 AMAQI
29°C25/33°C
1st Aug 2026255 AMAQI
1st Aug 2026216 AMAQI
1st Aug 2026217 AMAQI
1st Aug 2026218 AMAQI
1st Aug 2026239 AMAQI
1st Aug 20262510 AMAQI
1st Aug 20262511 AMAQI
1st Aug 20262512 PMAQI
1st Aug 2026251 PMAQI
1st Aug 2026252 PMAQI
1st Aug 2026253 PMAQI
1st Aug 2026254 PMAQI
1st Aug 2026275 PMAQI
1st Aug 2026276 PMAQI
1st Aug 2026277 PMAQI
1st Aug 2026258 PMAQI
1st Aug 2026279 PMAQI
1st Aug 20263110 PMAQI
1st Aug 20263111 PMAQI
2nd Aug 20263112 AMAQI
2nd Aug 2026331 AMAQI
2nd Aug 2026332 AMAQI
2nd Aug 2026313 AMAQI
2nd Aug 2026294 AMAQI
29°C25/34°C
2nd Aug 2026315 AMAQI
2nd Aug 2026316 AMAQI
2nd Aug 2026317 AMAQI
2nd Aug 2026368 AMAQI
2nd Aug 2026389 AMAQI
2nd Aug 20263610 AMAQI
2nd Aug 20263311 AMAQI
2nd Aug 20263812 PMAQI
2nd Aug 2026381 PMAQI
2nd Aug 2026402 PMAQI
2nd Aug 2026403 PMAQI
2nd Aug 2026384 PMAQI
2nd Aug 2026385 PMAQI
2nd Aug 2026366 PMAQI
2nd Aug 2026367 PMAQI
2nd Aug 2026388 PMAQI
2nd Aug 2026389 PMAQI
2nd Aug 20264010 PMAQI
2nd Aug 20263811 PMAQI
3rd Aug 20264212 AMAQI
3rd Aug 2026381 AMAQI
3rd Aug 2026402 AMAQI
3rd Aug 2026423 AMAQI
3rd Aug 2026404 AMAQI
30°C26/35°C
3rd Aug 2026405 AMAQI
3rd Aug 2026446 AMAQI
3rd Aug 2026447 AMAQI
3rd Aug 2026468 AMAQI
3rd Aug 2026469 AMAQI
3rd Aug 20264210 AMAQI
3rd Aug 20264011 AMAQI
3rd Aug 20264212 PMAQI
3rd Aug 2026381 PMAQI
3rd Aug 2026422 PMAQI
3rd Aug 2026383 PMAQI
3rd Aug 2026384 PMAQI
3rd Aug 2026385 PMAQI
3rd Aug 2026366 PMAQI
3rd Aug 2026407 PMAQI
3rd Aug 2026428 PMAQI
3rd Aug 2026469 PMAQI
3rd Aug 20264710 PMAQI
3rd Aug 20265211 PMAQI
4th Aug 20265112 AMAQI
4th Aug 2026551 AMAQI
4th Aug 2026582 AMAQI
4th Aug 2026623 AMAQI
4th Aug 2026704 AMAQI
30°C25/35°C
4th Aug 2026765 AMAQI
4th Aug 2026766 AMAQI
4th Aug 2026727 AMAQI
4th Aug 2026668 AMAQI
4th Aug 2026639 AMAQI
4th Aug 20266610 AMAQI
4th Aug 20266811 AMAQI
4th Aug 20266212 PMAQI
4th Aug 2026521 PMAQI
4th Aug 2026512 PMAQI
4th Aug 2026323 PMAQI
4th Aug 2026444 PMAQI
4th Aug 2026545 PMAQI
4th Aug 2026566 PMAQI
4th Aug 2026527 PMAQI
4th Aug 2026428 PMAQI
4th Aug 2026369 PMAQI
4th Aug 20263110 PMAQI
4th Aug 20263111 PMAQI
5th Aug 20263112 AMAQI
5th Aug 2026331 AMAQI
5th Aug 2026442 AMAQI
5th Aug 2026563 AMAQI
5th Aug 2026704 AMAQI
29°C26/34°C
5th Aug 2026835 AMAQI
5th Aug 2026946 AMAQI
5th Aug 20261047 AMAQI
5th Aug 20261058 AMAQI
5th Aug 20261119 AMAQI
5th Aug 202611610 AMAQI
5th Aug 202610811 AMAQI
5th Aug 202610012 PMAQI
5th Aug 2026951 PMAQI
5th Aug 2026862 PMAQI
5th Aug 2026793 PMAQI
5th Aug 2026734 PMAQI
5th Aug 2026735 PMAQI
5th Aug 2026596 PMAQI
5th Aug 2026567 PMAQI
5th Aug 2026688 PMAQI
5th Aug 2026569 PMAQI
5th Aug 20265310 PMAQI
5th Aug 20265711 PMAQI
6th Aug 20266712 AMAQI
6th Aug 2026671 AMAQI
6th Aug 2026232 AMAQI
6th Aug 2026213 AMAQI
6th Aug 2026384 AMAQI
29°C25/34°C
6th Aug 2026545 AMAQI
5 AM6th Aug 2026836 AMAQI
6th Aug 2026887 AMAQI
6th Aug 2026858 AMAQI
6th Aug 2026859 AMAQI
6th Aug 20268110 AMAQI
6th Aug 20269711 AMAQI
6th Aug 20267512 PMAQI
12 PM6th Aug 2026761 PMAQI
6th Aug 2026482 PMAQI
6th Aug 2026463 PMAQI
6th Aug 2026364 PMAQI
6th Aug 2026225 PMAQI
6th Aug 2026186 PMAQI
6th Aug 2026197 PMAQI
7 PM6th Aug 2026178 PMAQI
6th Aug 2026149 PMAQI
6th Aug 2026810 PMAQI
6th Aug 20261011 PMAQI
12 AM
4 AM
29°C26/34°C
Day time
Avg. Highest Time
5 AM - 11 AM
36AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
7 PM
28AQI
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. 36), while the lowest AQI was between 7 PM to 7 PM (Avg. 28).
Night time
Avg. Highest Time
12 AM - 4 AM
33AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
8 PM
30AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 33), while the lowest AQI was between 8 PM to 8 PM (Avg. 30).
2026 Days Vs Air Quality
Yaohai District, Hefei, Anhui, China
2026
33%
73
38%
82
26%
57
3%
6
Total number of days with different AQI categories in last 218 days in 2026 (147 days remaining)
Good
73 DaysModerate
82 DaysPoor
57 DaysUnhealthy
6 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 33%
Health Risk Level:
High
In 2026, 33% of 218 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.
Annual Air Quality Insights
Yaohai District, Hefei, Anhui, China
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
51AQI (US)
51AQI (US)
2nd January 2026
132AQI (US)
132AQI (US)
3rd January 2026
149AQI (US)
149AQI (US)
4th January 2026
150AQI (US)
150AQI (US)
5th January 2026
146AQI (US)
146AQI (US)
6th January 2026
121AQI (US)
121AQI (US)
7th January 2026
67AQI (US)
67AQI (US)
8th January 2026
104AQI (US)
104AQI (US)
9th January 2026
115AQI (US)
115AQI (US)
10th January 2026
111AQI (US)
111AQI (US)
11th January 2026
67AQI (US)
67AQI (US)
12th January 2026
90AQI (US)
90AQI (US)
13th January 2026
137AQI (US)
137AQI (US)
14th January 2026
120AQI (US)
120AQI (US)
15th January 2026
136AQI (US)
136AQI (US)
16th January 2026
143AQI (US)
143AQI (US)
17th January 2026
174AQI (US)
174AQI (US)
18th January 2026
154AQI (US)
154AQI (US)
19th January 2026
47AQI (US)
47AQI (US)
20th January 2026
82AQI (US)
82AQI (US)
21st January 2026
98AQI (US)
98AQI (US)
22nd January 2026
80AQI (US)
80AQI (US)
23rd January 2026
126AQI (US)
126AQI (US)
24th January 2026
151AQI (US)
151AQI (US)
25th January 2026
157AQI (US)
157AQI (US)
26th January 2026
114AQI (US)
114AQI (US)
27th January 2026
77AQI (US)
77AQI (US)
28th January 2026
135AQI (US)
135AQI (US)
29th January 2026
129AQI (US)
129AQI (US)
30th January 2026
65AQI (US)
65AQI (US)
31st January 2026
56AQI (US)
56AQI (US)
1st February 2026
85AQI (US)
85AQI (US)
2nd February 2026
99AQI (US)
99AQI (US)
3rd February 2026
146AQI (US)
146AQI (US)
4th February 2026
135AQI (US)
135AQI (US)
5th February 2026
134AQI (US)
134AQI (US)
6th February 2026
90AQI (US)
90AQI (US)
7th February 2026
55AQI (US)
55AQI (US)
8th February 2026
85AQI (US)
85AQI (US)
9th February 2026
67AQI (US)
67AQI (US)
10th February 2026
92AQI (US)
92AQI (US)
11th February 2026
106AQI (US)
106AQI (US)
12th February 2026
129AQI (US)
129AQI (US)
13th February 2026
111AQI (US)
111AQI (US)
14th February 2026
116AQI (US)
116AQI (US)
15th February 2026
114AQI (US)
114AQI (US)
16th February 2026
47AQI (US)
47AQI (US)
17th February 2026
147AQI (US)
147AQI (US)
18th February 2026
114AQI (US)
114AQI (US)
19th February 2026
120AQI (US)
120AQI (US)
20th February 2026
102AQI (US)
102AQI (US)
21st February 2026
62AQI (US)
62AQI (US)
22nd February 2026
70AQI (US)
70AQI (US)
23rd February 2026
80AQI (US)
80AQI (US)
24th February 2026
51AQI (US)
51AQI (US)
25th February 2026
66AQI (US)
66AQI (US)
26th February 2026
51AQI (US)
51AQI (US)
27th February 2026
37AQI (US)
37AQI (US)
28th February 2026
60AQI (US)
60AQI (US)
1st March 2026
53AQI (US)
53AQI (US)
2nd March 2026
18AQI (US)
18AQI (US)
3rd March 2026
101AQI (US)
101AQI (US)
4th March 2026
106AQI (US)
106AQI (US)
5th March 2026
98AQI (US)
98AQI (US)
6th March 2026
101AQI (US)
101AQI (US)
7th March 2026
92AQI (US)
92AQI (US)
8th March 2026
96AQI (US)
96AQI (US)
9th March 2026
119AQI (US)
119AQI (US)
10th March 2026
136AQI (US)
136AQI (US)
11th March 2026
104AQI (US)
104AQI (US)
12th March 2026
128AQI (US)
128AQI (US)
13th March 2026
130AQI (US)
130AQI (US)
14th March 2026
109AQI (US)
109AQI (US)
15th March 2026
132AQI (US)
132AQI (US)
16th March 2026
85AQI (US)
85AQI (US)
17th March 2026
104AQI (US)
104AQI (US)
18th March 2026
80AQI (US)
80AQI (US)
19th March 2026
109AQI (US)
109AQI (US)
20th March 2026
151AQI (US)
151AQI (US)
21st March 2026
144AQI (US)
144AQI (US)
22nd March 2026
108AQI (US)
108AQI (US)
23rd March 2026
119AQI (US)
119AQI (US)
24th March 2026
104AQI (US)
104AQI (US)
25th March 2026
114AQI (US)
114AQI (US)
26th March 2026
127AQI (US)
127AQI (US)
27th March 2026
125AQI (US)
125AQI (US)
28th March 2026
95AQI (US)
95AQI (US)
29th March 2026
99AQI (US)
99AQI (US)
30th March 2026
81AQI (US)
81AQI (US)
31st March 2026
151AQI (US)
151AQI (US)
1st April 2026
131AQI (US)
131AQI (US)
2nd April 2026
105AQI (US)
105AQI (US)
3rd April 2026
82AQI (US)
82AQI (US)
4th April 2026
63AQI (US)
63AQI (US)
5th April 2026
68AQI (US)
68AQI (US)
6th April 2026
92AQI (US)
92AQI (US)
7th April 2026
64AQI (US)
64AQI (US)
8th April 2026
40AQI (US)
40AQI (US)
9th April 2026
63AQI (US)
63AQI (US)
10th April 2026
54AQI (US)
54AQI (US)
11th April 2026
97AQI (US)
97AQI (US)
12th April 2026
46AQI (US)
46AQI (US)
13th April 2026
42AQI (US)
42AQI (US)
14th April 2026
41AQI (US)
41AQI (US)
15th April 2026
80AQI (US)
80AQI (US)
16th April 2026
99AQI (US)
99AQI (US)
17th April 2026
105AQI (US)
105AQI (US)
18th April 2026
80AQI (US)
80AQI (US)
19th April 2026
77AQI (US)
77AQI (US)
20th April 2026
50AQI (US)
50AQI (US)
21st April 2026
57AQI (US)
57AQI (US)
22nd April 2026
18AQI (US)
18AQI (US)
23rd April 2026
16AQI (US)
16AQI (US)
24th April 2026
54AQI (US)
54AQI (US)
25th April 2026
59AQI (US)
59AQI (US)
26th April 2026
57AQI (US)
57AQI (US)
27th April 2026
76AQI (US)
76AQI (US)
28th April 2026
47AQI (US)
47AQI (US)
29th April 2026
35AQI (US)
35AQI (US)
30th April 2026
44AQI (US)
44AQI (US)
1st May 2026
42AQI (US)
42AQI (US)
2nd May 2026
60AQI (US)
60AQI (US)
3rd May 2026
48AQI (US)
48AQI (US)
4th May 2026
24AQI (US)
24AQI (US)
5th May 2026
39AQI (US)
39AQI (US)
6th May 2026
52AQI (US)
52AQI (US)
7th May 2026
77AQI (US)
77AQI (US)
8th May 2026
32AQI (US)
32AQI (US)
9th May 2026
40AQI (US)
40AQI (US)
10th May 2026
60AQI (US)
60AQI (US)
11th May 2026
69AQI (US)
69AQI (US)
12th May 2026
90AQI (US)
90AQI (US)
13th May 2026
113AQI (US)
113AQI (US)
14th May 2026
111AQI (US)
111AQI (US)
15th May 2026
34AQI (US)
34AQI (US)
16th May 2026
74AQI (US)
74AQI (US)
17th May 2026
62AQI (US)
62AQI (US)
18th May 2026
55AQI (US)
55AQI (US)
19th May 2026
52AQI (US)
52AQI (US)
20th May 2026
63AQI (US)
63AQI (US)
21st May 2026
70AQI (US)
70AQI (US)
22nd May 2026
82AQI (US)
82AQI (US)
23rd May 2026
72AQI (US)
72AQI (US)
24th May 2026
71AQI (US)
71AQI (US)
25th May 2026
66AQI (US)
66AQI (US)
26th May 2026
46AQI (US)
46AQI (US)
27th May 2026
31AQI (US)
31AQI (US)
28th May 2026
56AQI (US)
56AQI (US)
29th May 2026
66AQI (US)
66AQI (US)
30th May 2026
88AQI (US)
88AQI (US)
31st May 2026
87AQI (US)
87AQI (US)
1st June 2026
112AQI (US)
112AQI (US)
2nd June 2026
120AQI (US)
120AQI (US)
3rd June 2026
118AQI (US)
118AQI (US)
4th June 2026
93AQI (US)
93AQI (US)
5th June 2026
63AQI (US)
63AQI (US)
6th June 2026
42AQI (US)
42AQI (US)
7th June 2026
77AQI (US)
77AQI (US)
8th June 2026
47AQI (US)
47AQI (US)
9th June 2026
46AQI (US)
46AQI (US)
10th June 2026
40AQI (US)
40AQI (US)
11th June 2026
47AQI (US)
47AQI (US)
12th June 2026
65AQI (US)
65AQI (US)
13th June 2026
40AQI (US)
40AQI (US)
14th June 2026
41AQI (US)
41AQI (US)
15th June 2026
40AQI (US)
40AQI (US)
16th June 2026
43AQI (US)
43AQI (US)
17th June 2026
62AQI (US)
62AQI (US)
18th June 2026
85AQI (US)
85AQI (US)
19th June 2026
33AQI (US)
33AQI (US)
20th June 2026
13AQI (US)
13AQI (US)
21st June 2026
46AQI (US)
46AQI (US)
22nd June 2026
17AQI (US)
17AQI (US)
23rd June 2026
8AQI (US)
8AQI (US)
24th June 2026
20AQI (US)
20AQI (US)
25th June 2026
37AQI (US)
37AQI (US)
26th June 2026
58AQI (US)
58AQI (US)
27th June 2026
98AQI (US)
98AQI (US)
28th June 2026
112AQI (US)
112AQI (US)
29th June 2026
132AQI (US)
132AQI (US)
30th June 2026
34AQI (US)
34AQI (US)
1st July 2026
34AQI (US)
34AQI (US)
2nd July 2026
31AQI (US)
31AQI (US)
3rd July 2026
10AQI (US)
10AQI (US)
4th July 2026
24AQI (US)
24AQI (US)
5th July 2026
17AQI (US)
17AQI (US)
6th July 2026
19AQI (US)
19AQI (US)
7th July 2026
22AQI (US)
22AQI (US)
8th July 2026
23AQI (US)
23AQI (US)
9th July 2026
24AQI (US)
24AQI (US)
10th July 2026
28AQI (US)
28AQI (US)
11th July 2026
42AQI (US)
42AQI (US)
12th July 2026
19AQI (US)
19AQI (US)
13th July 2026
17AQI (US)
17AQI (US)
14th July 2026
48AQI (US)
48AQI (US)
15th July 2026
18AQI (US)
18AQI (US)
16th July 2026
17AQI (US)
17AQI (US)
17th July 2026
33AQI (US)
33AQI (US)
18th July 2026
48AQI (US)
48AQI (US)
19th July 2026
60AQI (US)
60AQI (US)
20th July 2026
13AQI (US)
13AQI (US)
21st July 2026
22AQI (US)
22AQI (US)
22nd July 2026
29AQI (US)
29AQI (US)
23rd July 2026
24AQI (US)
24AQI (US)
24th July 2026
27AQI (US)
27AQI (US)
25th July 2026
39AQI (US)
39AQI (US)
26th July 2026
66AQI (US)
66AQI (US)
27th July 2026
33AQI (US)
33AQI (US)
28th July 2026
30AQI (US)
30AQI (US)
29th July 2026
15AQI (US)
15AQI (US)
30th July 2026
23AQI (US)
23AQI (US)
31st July 2026
24AQI (US)
24AQI (US)
1st August 2026
25AQI (US)
25AQI (US)
2nd August 2026
35AQI (US)
35AQI (US)
3rd August 2026
42AQI (US)
42AQI (US)
4th August 2026
55AQI (US)
55AQI (US)
5th August 2026
75AQI (US)
75AQI (US)
6th August 2026
49AQI (US)
49AQI (US)
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026
112AQI (US)
92AQI (US)
107AQI (US)
65AQI (US)
62AQI (US)
60AQI (US)
28AQI (US)
47AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202674AQI (US)
1
10
16
4
2
14
12
1
9
19
2
10
17
3
9
20
2
17
8
5
29
2
4
2
73
82
57
6
Highest AQI (US) recorded in
January112AQI (US)
Lowest AQI (US) recorded in
July28AQI (US)
202591AQI (US)
6
16
9
7
20
1
15
15
1
15
14
1
20
11
9
21
15
16
5
26
7
23
5
16
10
2
9
14
5
12
11
8
43
186
111
24
1
Highest AQI (US) recorded in
January131AQI (US)
Lowest AQI (US) recorded in
August54AQI (US)
202491AQI (US)
7
8
13
2
1
10
13
4
1
8
18
5
17
13
22
9
6
23
1
19
12
5
26
10
20
8
13
8
2
3
18
8
1
2
24
5
52
178
102
30
3
Highest AQI (US) recorded in
January138AQI (US)
Lowest AQI (US) recorded in
July48AQI (US)
202398AQI (US)
7
14
9
1
9
10
8
1
6
18
6
17
12
1
1
20
8
2
5
24
1
16
15
2
28
1
8
18
4
4
9
15
3
11
12
3
10
12
6
2
1
38
174
107
37
3
1
Highest AQI (US) recorded in
December133AQI (US)
Lowest AQI (US) recorded in
July52AQI (US)
202296AQI (US)
1
5
11
13
8
10
3
4
12
14
1
20
10
19
12
6
22
2
9
15
1
3
21
4
4
20
7
1
7
20
2
7
14
9
1
28
157
104
28
1
Highest AQI (US) recorded in
January136AQI (US)
Lowest AQI (US) recorded in
August56AQI (US)
202195AQI (US)
3
18
9
1
1
13
11
3
13
16
2
1
18
9
2
2
18
11
2
20
8
14
17
5
22
4
4
25
1
6
14
10
1
1
16
9
4
1
6
16
8
37
185
113
29
1
Highest AQI (US) recorded in
January136AQI (US)
Lowest AQI (US) recorded in
July56AQI (US)
202092AQI (US)
2
8
3
15
6
12
6
5
22
3
5
19
7
5
24
2
25
5
2
16
13
15
14
1
4
11
16
19
160
70
17
Highest AQI (US) recorded in
December142AQI (US)
Lowest AQI (US) recorded in
August66AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2023(Avg.)
98AQI (US)Least Polluted Year Recorded
2026(Avg.)
74AQI (US)Yaohai District's annual 2026 AQI (US) (74) shows an average percentage change of -21.07% (improved AQI (US)) compared to previous years: 2020 (92), 2021 (95), 2022 (96), 2023 (98), 2024 (91), 2025 (91).
