Basuo, Hainan, 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+
July Air Quality Analysis
Basuo, Hainan, China
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
21st Jul 2026
56AQILowest AQI recorded on
7th Jul 2026
13AQISame Day Analysis (28th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 27 of Good air quality, showing improvement over 2024 on the same day.
Day & Night AQI Trend: 27th Jul - 28th Jul 2026
Basuo, Hainan, China
AQI
Day
Night
.
6 AM27th Jul 2026
7 PM
5 AM28th Jul 2026
Day time
Avg. Highest Time
11AM27th Jul
45AQI
Avg. Lowest Time
7PM27th Jul
23AQI
Night time
Avg. Highest Time
4AM28th Jul
40AQI
Avg. Lowest Time
2AM28th Jul
24AQI
In the last 24 hours,
Basuo's AQI reached its highest point of 45 at 11 AM during the Day, while the lowest point, 23, was recorded at 7 PM during the Day between 27th Jul and 28th Jul 2026.
Day & Night AQI Trend : Jun - Jul 2026
Basuo, Hainan, China
JunJul
29th - 30th30th - 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
29th Jun 2026276 AMAQI
29th Jun 2026227 AMAQI
29th Jun 2026208 AMAQI
29th Jun 2026299 AMAQI
29th Jun 20263310 AMAQI
29th Jun 20262611 AMAQI
29th Jun 20262312 PMAQI
29th Jun 2026271 PMAQI
29th Jun 2026252 PMAQI
29th Jun 2026223 PMAQI
29th Jun 2026214 PMAQI
29th Jun 2026255 PMAQI
29th Jun 2026246 PMAQI
29th Jun 2026207 PMAQI
29th Jun 2026218 PMAQI
29th Jun 2026239 PMAQI
29th Jun 20262510 PMAQI
29th Jun 20262711 PMAQI
30th Jun 20262612 AMAQI
30th Jun 2026241 AMAQI
30th Jun 2026232 AMAQI
30th Jun 2026233 AMAQI
30th Jun 2026204 AMAQI
30th Jun 2026185 AMAQI
31°C28/34°C
30th Jun 2026186 AMAQI
30th Jun 2026207 AMAQI
30th Jun 2026238 AMAQI
30th Jun 2026259 AMAQI
30th Jun 20262510 AMAQI
30th Jun 20262511 AMAQI
30th Jun 20262412 PMAQI
30th Jun 2026231 PMAQI
30th Jun 2026222 PMAQI
30th Jun 2026223 PMAQI
30th Jun 2026214 PMAQI
30th Jun 2026255 PMAQI
30th Jun 2026286 PMAQI
30th Jun 2026277 PMAQI
30th Jun 2026308 PMAQI
30th Jun 2026329 PMAQI
30th Jun 20262910 PMAQI
30th Jun 20262611 PMAQI
1st Jul 20262612 AMAQI
1st Jul 2026281 AMAQI
1st Jul 2026332 AMAQI
1st Jul 2026303 AMAQI
1st Jul 2026264 AMAQI
1st Jul 2026325 AMAQI
29°C27/33°C
1st Jul 2026186 AMAQI
1st Jul 2026217 AMAQI
1st Jul 2026258 AMAQI
1st Jul 2026259 AMAQI
1st Jul 20262710 AMAQI
1st Jul 20262811 AMAQI
1st Jul 20262612 PMAQI
1st Jul 2026241 PMAQI
1st Jul 2026252 PMAQI
1st Jul 2026253 PMAQI
1st Jul 2026224 PMAQI
1st Jul 2026215 PMAQI
1st Jul 2026226 PMAQI
1st Jul 2026247 PMAQI
1st Jul 2026268 PMAQI
1st Jul 2026279 PMAQI
1st Jul 20262610 PMAQI
1st Jul 20262611 PMAQI
2nd Jul 20262512 AMAQI
2nd Jul 2026251 AMAQI
2nd Jul 2026232 AMAQI
2nd Jul 2026233 AMAQI
2nd Jul 2026254 AMAQI
2nd Jul 2026235 AMAQI
29°C27/33°C
2nd Jul 2026246 AMAQI
2nd Jul 2026237 AMAQI
2nd Jul 2026248 AMAQI
2nd Jul 2026269 AMAQI
2nd Jul 20262310 AMAQI
2nd Jul 20262111 AMAQI
2nd Jul 20262212 PMAQI
2nd Jul 2026221 PMAQI
2nd Jul 2026242 PMAQI
2nd Jul 2026223 PMAQI
2nd Jul 2026224 PMAQI
2nd Jul 2026245 PMAQI
2nd Jul 2026266 PMAQI
2nd Jul 2026257 PMAQI
2nd Jul 2026238 PMAQI
2nd Jul 2026249 PMAQI
2nd Jul 20262410 PMAQI
2nd Jul 20262411 PMAQI
3rd Jul 20262412 AMAQI
3rd Jul 2026221 AMAQI
3rd Jul 2026202 AMAQI
3rd Jul 2026143 AMAQI
3rd Jul 2026134 AMAQI
3rd Jul 2026225 AMAQI
30°C27/32°C
3rd Jul 2026136 AMAQI
3rd Jul 2026247 AMAQI
3rd Jul 2026218 AMAQI
3rd Jul 2026239 AMAQI
3rd Jul 20262310 AMAQI
3rd Jul 20262111 AMAQI
3rd Jul 20262412 PMAQI
3rd Jul 2026251 PMAQI
3rd Jul 2026222 PMAQI
3rd Jul 2026243 PMAQI
3rd Jul 2026254 PMAQI
3rd Jul 2026235 PMAQI
3rd Jul 2026206 PMAQI
3rd Jul 2026177 PMAQI
3rd Jul 2026248 PMAQI
3rd Jul 2026259 PMAQI
3rd Jul 20262010 PMAQI
3rd Jul 20262511 PMAQI
4th Jul 20262212 AMAQI
4th Jul 2026251 AMAQI
4th Jul 2026192 AMAQI
4th Jul 2026233 AMAQI
4th Jul 2026244 AMAQI
4th Jul 2026245 AMAQI
29°C27/31°C
4th Jul 2026236 AMAQI
4th Jul 2026237 AMAQI
4th Jul 2026228 AMAQI
4th Jul 2026229 AMAQI
4th Jul 20262210 AMAQI
4th Jul 20262111 AMAQI
4th Jul 20262112 PMAQI
4th Jul 2026221 PMAQI
4th Jul 2026162 PMAQI
4th Jul 2026203 PMAQI
4th Jul 2026234 PMAQI
4th Jul 2026195 PMAQI
4th Jul 2026216 PMAQI
4th Jul 2026237 PMAQI
4th Jul 2026188 PMAQI
4th Jul 2026179 PMAQI
4th Jul 20261810 PMAQI
4th Jul 20261811 PMAQI
5th Jul 20262012 AMAQI
5th Jul 2026191 AMAQI
5th Jul 2026192 AMAQI
5th Jul 2026213 AMAQI
5th Jul 2026214 AMAQI
5th Jul 2026225 AMAQI
27°C26/28°C
5th Jul 2026226 AMAQI
5th Jul 2026237 AMAQI
5th Jul 2026178 AMAQI
5th Jul 2026189 AMAQI
5th Jul 20261910 AMAQI
5th Jul 20261911 AMAQI
5th Jul 20261912 PMAQI
5th Jul 2026161 PMAQI
5th Jul 2026192 PMAQI
5th Jul 2026223 PMAQI
5th Jul 2026194 PMAQI
5th Jul 2026195 PMAQI
5th Jul 2026196 PMAQI
5th Jul 2026197 PMAQI
5th Jul 2026188 PMAQI
5th Jul 2026169 PMAQI
5th Jul 20261810 PMAQI
5th Jul 20261911 PMAQI
6th Jul 20262512 AMAQI
6th Jul 2026241 AMAQI
6th Jul 2026212 AMAQI
6th Jul 2026183 AMAQI
6th Jul 2026174 AMAQI
6th Jul 2026155 AMAQI
27°C26/27°C
6th Jul 2026126 AMAQI
6th Jul 2026127 AMAQI
6th Jul 2026138 AMAQI
6th Jul 2026279 AMAQI
6th Jul 20263310 AMAQI
6th Jul 20261611 AMAQI
6th Jul 20261612 PMAQI
6th Jul 2026141 PMAQI
6th Jul 2026182 PMAQI
6th Jul 2026193 PMAQI
6th Jul 2026164 PMAQI
6th Jul 2026145 PMAQI
6th Jul 2026136 PMAQI
6th Jul 2026127 PMAQI
6th Jul 2026148 PMAQI
6th Jul 2026139 PMAQI
6th Jul 20261510 PMAQI
6th Jul 20261411 PMAQI
7th Jul 20261212 AMAQI
7th Jul 2026101 AMAQI
7th Jul 2026102 AMAQI
7th Jul 2026123 AMAQI
7th Jul 2026124 AMAQI
7th Jul 202685 AMAQI
28°C27/28°C
7th Jul 202696 AMAQI
7th Jul 2026107 AMAQI
7th Jul 2026108 AMAQI
7th Jul 2026119 AMAQI
7th Jul 20261710 AMAQI
7th Jul 20261311 AMAQI
7th Jul 20261112 PMAQI
7th Jul 2026131 PMAQI
7th Jul 2026162 PMAQI
7th Jul 2026203 PMAQI
7th Jul 2026184 PMAQI
7th Jul 2026225 PMAQI
7th Jul 2026106 PMAQI
7th Jul 202687 PMAQI
7th Jul 2026128 PMAQI
7th Jul 2026129 PMAQI
7th Jul 20261410 PMAQI
7th Jul 20261211 PMAQI
8th Jul 20261212 AMAQI
8th Jul 2026101 AMAQI
8th Jul 202682 AMAQI
8th Jul 202683 AMAQI
8th Jul 202684 AMAQI
8th Jul 202685 AMAQI
27°C27/28°C
8th Jul 202686 AMAQI
8th Jul 2026137 AMAQI
8th Jul 2026168 AMAQI
8th Jul 2026159 AMAQI
8th Jul 20262410 AMAQI
8th Jul 20262511 AMAQI
8th Jul 20262412 PMAQI
8th Jul 2026151 PMAQI
8th Jul 2026142 PMAQI
8th Jul 2026143 PMAQI
8th Jul 2026174 PMAQI
8th Jul 2026175 PMAQI
8th Jul 2026146 PMAQI
8th Jul 2026147 PMAQI
8th Jul 2026158 PMAQI
8th Jul 2026189 PMAQI
8th Jul 20262110 PMAQI
8th Jul 20262911 PMAQI
9th Jul 20262812 AMAQI
9th Jul 2026281 AMAQI
9th Jul 2026292 AMAQI
9th Jul 2026253 AMAQI
9th Jul 2026274 AMAQI
9th Jul 2026255 AMAQI
28°C27/30°C
9th Jul 2026246 AMAQI
9th Jul 2026187 AMAQI
9th Jul 2026178 AMAQI
9th Jul 2026179 AMAQI
9th Jul 20261910 AMAQI
9th Jul 20262011 AMAQI
9th Jul 20262312 PMAQI
9th Jul 2026211 PMAQI
9th Jul 2026132 PMAQI
9th Jul 2026163 PMAQI
9th Jul 2026174 PMAQI
9th Jul 2026115 PMAQI
9th Jul 2026136 PMAQI
9th Jul 2026197 PMAQI
9th Jul 2026198 PMAQI
9th Jul 2026249 PMAQI
9th Jul 20262710 PMAQI
9th Jul 20262711 PMAQI
10th Jul 20262712 AMAQI
10th Jul 2026261 AMAQI
10th Jul 2026272 AMAQI
10th Jul 2026253 AMAQI
10th Jul 2026284 AMAQI
10th Jul 2026285 AMAQI
29°C27/30°C
10th Jul 2026276 AMAQI
10th Jul 2026277 AMAQI
10th Jul 2026278 AMAQI
10th Jul 2026289 AMAQI
10th Jul 20262510 AMAQI
10th Jul 20262711 AMAQI
10th Jul 20262512 PMAQI
10th Jul 2026231 PMAQI
10th Jul 2026222 PMAQI
10th Jul 2026253 PMAQI
10th Jul 2026294 PMAQI
10th Jul 2026295 PMAQI
10th Jul 2026316 PMAQI
10th Jul 2026317 PMAQI
10th Jul 2026318 PMAQI
10th Jul 2026329 PMAQI
10th Jul 20263310 PMAQI
10th Jul 20263311 PMAQI
11th Jul 20263312 AMAQI
11th Jul 2026331 AMAQI
11th Jul 2026322 AMAQI
11th Jul 2026283 AMAQI
11th Jul 2026274 AMAQI
11th Jul 2026285 AMAQI
28°C28/29°C
11th Jul 2026306 AMAQI
11th Jul 2026317 AMAQI
11th Jul 2026328 AMAQI
11th Jul 2026329 AMAQI
11th Jul 20262610 AMAQI
11th Jul 20262411 AMAQI
11th Jul 20262312 PMAQI
11th Jul 2026231 PMAQI
11th Jul 2026222 PMAQI
11th Jul 2026253 PMAQI
11th Jul 2026164 PMAQI
11th Jul 2026215 PMAQI
11th Jul 2026166 PMAQI
11th Jul 2026237 PMAQI
11th Jul 2026218 PMAQI
11th Jul 2026299 PMAQI
11th Jul 20262910 PMAQI
11th Jul 20262811 PMAQI
12th Jul 20263012 AMAQI
12th Jul 2026311 AMAQI
12th Jul 2026272 AMAQI
12th Jul 2026253 AMAQI
12th Jul 2026214 AMAQI
12th Jul 2026215 AMAQI
28°C28/29°C
12th Jul 2026206 AMAQI
12th Jul 2026207 AMAQI
12th Jul 2026288 AMAQI
12th Jul 2026299 AMAQI
12th Jul 20262610 AMAQI
12th Jul 20262511 AMAQI
12th Jul 20262112 PMAQI
12th Jul 2026211 PMAQI
12th Jul 2026212 PMAQI
12th Jul 2026243 PMAQI
12th Jul 2026264 PMAQI
12th Jul 2026235 PMAQI
12th Jul 2026236 PMAQI
12th Jul 2026267 PMAQI
12th Jul 2026268 PMAQI
12th Jul 2026249 PMAQI
12th Jul 20262410 PMAQI
12th Jul 20261711 PMAQI
13th Jul 20261312 AMAQI
13th Jul 2026191 AMAQI
13th Jul 2026242 AMAQI
13th Jul 2026223 AMAQI
13th Jul 2026124 AMAQI
13th Jul 2026125 AMAQI
28°C27/30°C
13th Jul 2026146 AMAQI
13th Jul 2026137 AMAQI
13th Jul 2026148 AMAQI
13th Jul 2026229 AMAQI
13th Jul 20262210 AMAQI
13th Jul 20262311 AMAQI
13th Jul 20261712 PMAQI
13th Jul 2026171 PMAQI
13th Jul 2026202 PMAQI
13th Jul 202683 PMAQI
13th Jul 2026124 PMAQI
13th Jul 2026145 PMAQI
13th Jul 2026146 PMAQI
13th Jul 2026137 PMAQI
13th Jul 2026158 PMAQI
13th Jul 2026229 PMAQI
13th Jul 20262210 PMAQI
13th Jul 20262011 PMAQI
14th Jul 20263012 AMAQI
14th Jul 2026281 AMAQI
14th Jul 2026212 AMAQI
14th Jul 2026143 AMAQI
14th Jul 2026244 AMAQI
14th Jul 2026165 AMAQI
28°C27/30°C
14th Jul 2026236 AMAQI
14th Jul 2026217 AMAQI
14th Jul 2026228 AMAQI
14th Jul 2026219 AMAQI
14th Jul 20262310 AMAQI
14th Jul 20262111 AMAQI
14th Jul 20262012 PMAQI
14th Jul 2026201 PMAQI
14th Jul 2026212 PMAQI
14th Jul 2026243 PMAQI
14th Jul 2026294 PMAQI
14th Jul 2026305 PMAQI
14th Jul 2026296 PMAQI
14th Jul 2026307 PMAQI
14th Jul 2026318 PMAQI
14th Jul 2026319 PMAQI
14th Jul 20263210 PMAQI
14th Jul 20263411 PMAQI
15th Jul 20263512 AMAQI
15th Jul 2026361 AMAQI
15th Jul 2026302 AMAQI
15th Jul 2026253 AMAQI
15th Jul 2026294 AMAQI
15th Jul 2026245 AMAQI
27°C26/28°C
15th Jul 2026276 AMAQI
15th Jul 2026287 AMAQI
15th Jul 2026278 AMAQI
15th Jul 2026299 AMAQI
15th Jul 20262510 AMAQI
15th Jul 20262311 AMAQI
15th Jul 20262112 PMAQI
15th Jul 2026201 PMAQI
15th Jul 2026192 PMAQI
15th Jul 2026193 PMAQI
15th Jul 2026204 PMAQI
15th Jul 2026205 PMAQI
15th Jul 2026196 PMAQI
15th Jul 2026207 PMAQI
15th Jul 2026278 PMAQI
15th Jul 2026289 PMAQI
15th Jul 20262310 PMAQI
15th Jul 20262411 PMAQI
16th Jul 20262612 AMAQI
16th Jul 2026281 AMAQI
16th Jul 2026282 AMAQI
16th Jul 2026273 AMAQI
16th Jul 2026274 AMAQI
16th Jul 2026235 AMAQI
28°C27/28°C
16th Jul 2026246 AMAQI
16th Jul 2026167 AMAQI
16th Jul 2026228 AMAQI
16th Jul 2026249 AMAQI
16th Jul 20262210 AMAQI
16th Jul 20262511 AMAQI
16th Jul 20262612 PMAQI
16th Jul 2026251 PMAQI
16th Jul 2026242 PMAQI
16th Jul 2026223 PMAQI
16th Jul 2026244 PMAQI
16th Jul 2026265 PMAQI
16th Jul 2026286 PMAQI
16th Jul 2026287 PMAQI
16th Jul 2026308 PMAQI
16th Jul 2026299 PMAQI
16th Jul 20263010 PMAQI
16th Jul 20263011 PMAQI
17th Jul 20262912 AMAQI
17th Jul 2026301 AMAQI
17th Jul 2026292 AMAQI
17th Jul 2026283 AMAQI
17th Jul 2026294 AMAQI
17th Jul 2026295 AMAQI
29°C28/30°C
17th Jul 2026296 AMAQI
17th Jul 2026257 AMAQI
17th Jul 2026288 AMAQI
17th Jul 2026299 AMAQI
17th Jul 20262710 AMAQI
17th Jul 20262711 AMAQI
17th Jul 20262512 PMAQI
17th Jul 2026251 PMAQI
17th Jul 2026232 PMAQI
17th Jul 2026323 PMAQI
17th Jul 2026364 PMAQI
17th Jul 2026385 PMAQI
17th Jul 2026376 PMAQI
17th Jul 2026377 PMAQI
17th Jul 2026368 PMAQI
17th Jul 2026389 PMAQI
17th Jul 20263910 PMAQI
17th Jul 20264111 PMAQI
18th Jul 20263912 AMAQI
18th Jul 2026381 AMAQI
18th Jul 2026392 AMAQI
18th Jul 2026383 AMAQI
18th Jul 2026384 AMAQI
18th Jul 2026455 AMAQI
29°C28/31°C
18th Jul 2026396 AMAQI
18th Jul 2026387 AMAQI
18th Jul 2026418 AMAQI
18th Jul 2026489 AMAQI
18th Jul 20264510 AMAQI
18th Jul 20264011 AMAQI
18th Jul 20264512 PMAQI
18th Jul 2026421 PMAQI
18th Jul 2026422 PMAQI
18th Jul 2026443 PMAQI
18th Jul 2026424 PMAQI
18th Jul 2026355 PMAQI
18th Jul 2026416 PMAQI
18th Jul 2026467 PMAQI
18th Jul 2026438 PMAQI
18th Jul 2026459 PMAQI
18th Jul 20265310 PMAQI
18th Jul 20265511 PMAQI
19th Jul 20265212 AMAQI
19th Jul 2026491 AMAQI
19th Jul 2026542 AMAQI
19th Jul 2026493 AMAQI
19th Jul 2026444 AMAQI
19th Jul 2026455 AMAQI
29°C28/31°C
19th Jul 2026446 AMAQI
19th Jul 2026437 AMAQI
19th Jul 2026458 AMAQI
19th Jul 2026479 AMAQI
19th Jul 20264710 AMAQI
19th Jul 20264911 AMAQI
19th Jul 20264512 PMAQI
19th Jul 2026461 PMAQI
19th Jul 2026462 PMAQI
19th Jul 2026463 PMAQI
19th Jul 2026484 PMAQI
19th Jul 2026475 PMAQI
19th Jul 2026456 PMAQI
19th Jul 2026487 PMAQI
19th Jul 2026508 PMAQI
19th Jul 2026579 PMAQI
19th Jul 20265810 PMAQI
19th Jul 20266111 PMAQI
20th Jul 20266112 AMAQI
20th Jul 2026591 AMAQI
20th Jul 2026572 AMAQI
20th Jul 2026553 AMAQI
20th Jul 2026544 AMAQI
20th Jul 2026555 AMAQI
29°C28/31°C
20th Jul 2026556 AMAQI
20th Jul 2026567 AMAQI
20th Jul 2026578 AMAQI
20th Jul 2026569 AMAQI
20th Jul 20266110 AMAQI
20th Jul 20265811 AMAQI
20th Jul 20265412 PMAQI
20th Jul 2026511 PMAQI
20th Jul 2026462 PMAQI
20th Jul 2026473 PMAQI
20th Jul 2026484 PMAQI
20th Jul 2026475 PMAQI
20th Jul 2026476 PMAQI
20th Jul 2026477 PMAQI
20th Jul 2026498 PMAQI
20th Jul 2026509 PMAQI
20th Jul 20265010 PMAQI
20th Jul 20266511 PMAQI
21st Jul 20267012 AMAQI
21st Jul 2026671 AMAQI
21st Jul 2026642 AMAQI
21st Jul 2026613 AMAQI
21st Jul 2026564 AMAQI
21st Jul 2026565 AMAQI
30°C28/31°C
21st Jul 2026536 AMAQI
21st Jul 2026527 AMAQI
21st Jul 2026538 AMAQI
21st Jul 2026509 AMAQI
21st Jul 20264910 AMAQI
21st Jul 20264712 PMAQI
21st Jul 2026501 PMAQI
21st Jul 2026502 PMAQI
21st Jul 2026513 PMAQI
21st Jul 2026524 PMAQI
21st Jul 2026525 PMAQI
21st Jul 2026966 PMAQI
21st Jul 2026507 PMAQI
21st Jul 2026528 PMAQI
21st Jul 2026549 PMAQI
21st Jul 20265310 PMAQI
21st Jul 20265211 PMAQI
22nd Jul 20268212 AMAQI
22nd Jul 2026841 AMAQI
22nd Jul 2026832 AMAQI
22nd Jul 2026593 AMAQI
22nd Jul 2026464 AMAQI
22nd Jul 2026515 AMAQI
29°C28/31°C
22nd Jul 2026486 AMAQI
22nd Jul 2026477 AMAQI
22nd Jul 2026488 AMAQI
22nd Jul 2026489 AMAQI
22nd Jul 20264710 AMAQI
22nd Jul 20264811 AMAQI
22nd Jul 20264612 PMAQI
22nd Jul 2026411 PMAQI
22nd Jul 2026312 PMAQI
22nd Jul 2026303 PMAQI
22nd Jul 2026324 PMAQI
22nd Jul 2026325 PMAQI
22nd Jul 2026316 PMAQI
22nd Jul 2026307 PMAQI
22nd Jul 2026388 PMAQI
22nd Jul 2026379 PMAQI
22nd Jul 20263910 PMAQI
22nd Jul 20263711 PMAQI
23rd Jul 20263312 AMAQI
23rd Jul 2026341 AMAQI
23rd Jul 2026292 AMAQI
23rd Jul 2026273 AMAQI
23rd Jul 2026314 AMAQI
23rd Jul 2026285 AMAQI
29°C28/31°C
23rd Jul 2026286 AMAQI
23rd Jul 2026267 AMAQI
23rd Jul 2026258 AMAQI
23rd Jul 2026259 AMAQI
23rd Jul 20263010 AMAQI
23rd Jul 20263311 AMAQI
23rd Jul 20263512 PMAQI
23rd Jul 2026361 PMAQI
23rd Jul 2026312 PMAQI
23rd Jul 2026313 PMAQI
23rd Jul 2026294 PMAQI
23rd Jul 2026265 PMAQI
23rd Jul 2026266 PMAQI
23rd Jul 2026307 PMAQI
23rd Jul 2026398 PMAQI
23rd Jul 2026449 PMAQI
23rd Jul 20265010 PMAQI
23rd Jul 20265111 PMAQI
24th Jul 20265312 AMAQI
24th Jul 2026511 AMAQI
24th Jul 2026482 AMAQI
24th Jul 2026503 AMAQI
24th Jul 2026524 AMAQI
24th Jul 2026525 AMAQI
29°C27/31°C
24th Jul 2026506 AMAQI
24th Jul 2026497 AMAQI
24th Jul 2026468 AMAQI
24th Jul 2026469 AMAQI
24th Jul 20264610 AMAQI
24th Jul 20264011 AMAQI
24th Jul 20263812 PMAQI
24th Jul 2026411 PMAQI
24th Jul 2026402 PMAQI
24th Jul 2026393 PMAQI
24th Jul 2026394 PMAQI
24th Jul 2026405 PMAQI
24th Jul 2026426 PMAQI
24th Jul 2026437 PMAQI
24th Jul 2026458 PMAQI
24th Jul 2026459 PMAQI
24th Jul 20264210 PMAQI
24th Jul 20264311 PMAQI
25th Jul 20264012 AMAQI
25th Jul 2026421 AMAQI
25th Jul 2026442 AMAQI
25th Jul 2026493 AMAQI
25th Jul 2026504 AMAQI
25th Jul 2026495 AMAQI
29°C27/33°C
25th Jul 2026436 AMAQI
25th Jul 2026427 AMAQI
25th Jul 2026458 AMAQI
25th Jul 2026499 AMAQI
25th Jul 20265210 AMAQI
25th Jul 20265111 AMAQI
25th Jul 20265012 PMAQI
25th Jul 2026541 PMAQI
25th Jul 2026492 PMAQI
25th Jul 2026423 PMAQI
25th Jul 2026384 PMAQI
25th Jul 2026365 PMAQI
25th Jul 2026396 PMAQI
25th Jul 2026387 PMAQI
25th Jul 2026348 PMAQI
25th Jul 2026349 PMAQI
25th Jul 20263610 PMAQI
25th Jul 20264411 PMAQI
26th Jul 20263912 AMAQI
26th Jul 2026411 AMAQI
26th Jul 2026322 AMAQI
26th Jul 2026303 AMAQI
26th Jul 2026324 AMAQI
26th Jul 2026355 AMAQI
29°C27/32°C
26th Jul 2026476 AMAQI
26th Jul 2026397 AMAQI
26th Jul 2026408 AMAQI
26th Jul 2026389 AMAQI
26th Jul 20264210 AMAQI
26th Jul 20263911 AMAQI
26th Jul 20263112 PMAQI
26th Jul 2026311 PMAQI
26th Jul 2026412 PMAQI
26th Jul 2026353 PMAQI
26th Jul 2026324 PMAQI
26th Jul 2026275 PMAQI
26th Jul 2026296 PMAQI
26th Jul 2026317 PMAQI
26th Jul 2026278 PMAQI
26th Jul 2026299 PMAQI
26th Jul 20262510 PMAQI
26th Jul 20262411 PMAQI
27th Jul 20262412 AMAQI
27th Jul 2026281 AMAQI
27th Jul 2026352 AMAQI
27th Jul 2026433 AMAQI
27th Jul 2026424 AMAQI
27th Jul 2026365 AMAQI
29°C27/31°C
27th Jul 2026296 AMAQI
27th Jul 2026267 AMAQI
27th Jul 2026348 AMAQI
27th Jul 2026419 AMAQI
27th Jul 20262510 AMAQI
27th Jul 20264511 AMAQI
27th Jul 20262512 PMAQI
27th Jul 2026231 PMAQI
27th Jul 2026302 PMAQI
27th Jul 2026233 PMAQI
27th Jul 2026284 PMAQI
27th Jul 2026275 PMAQI
27th Jul 2026266 PMAQI
27th Jul 2026237 PMAQI
27th Jul 2026258 PMAQI
27th Jul 2026279 PMAQI
27th Jul 20262410 PMAQI
27th Jul 20262411 PMAQI
28th Jul 20262412 AMAQI
28th Jul 2026241 AMAQI
28th Jul 2026242 AMAQI
28th Jul 2026293 AMAQI
28th Jul 2026404 AMAQI
28th Jul 2026375 AMAQI
29°C27/31°C
28th Jul 2026296 AMAQI
6 AM28th Jul 2026297 AMAQI
28th Jul 2026308 AMAQI
28th Jul 2026299 AMAQI
28th Jul 20262910 AMAQI
28th Jul 20262511 AMAQI
28th Jul 20262512 PMAQI
12 PM28th Jul 2026261 PMAQI
28th Jul 2026252 PMAQI
28th Jul 2026253 PMAQI
28th Jul 2026234 PMAQI
28th Jul 2026255 PMAQI
28th Jul 2026236 PMAQI
28th Jul 2026247 PMAQI
7 PM28th Jul 2026258 PMAQI
28th Jul 2026259 PMAQI
28th Jul 20262510 PMAQI
28th Jul 20262611 PMAQI
12 AM
5 AM
29°C28/33°C
Day time
Avg. Highest Time
9 AM - 10 AM
31AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
2 PM - 5 PM
27AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 10 AM (Avg. 31), while the lowest AQI was between 2 PM to 5 PM (Avg. 27).
Night time
Avg. Highest Time
12 AM - 1 AM
33AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
8 PM
29AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 1 AM (Avg. 33), while the lowest AQI was between 8 PM to 8 PM (Avg. 29).
2026 Days Vs Air Quality
Basuo, Hainan, China
2026
57%
120
42%
88
0.4%
1
Total number of days with different AQI categories in last 209 days in 2026 (156 days remaining)
Good
120 DaysModerate
88 DaysPoor
1 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 57%
Health Risk Level:
Considerable
In 2026, 57% of 209 days were within WHO’s safe air quality limits, and 43% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Basuo, Hainan, 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
64AQI (US)
64AQI (US)
2nd January 2026
77AQI (US)
77AQI (US)
3rd January 2026
64AQI (US)
64AQI (US)
4th January 2026
56AQI (US)
56AQI (US)
5th January 2026
60AQI (US)
60AQI (US)
6th January 2026
94AQI (US)
94AQI (US)
7th January 2026
82AQI (US)
82AQI (US)
8th January 2026
73AQI (US)
73AQI (US)
9th January 2026
57AQI (US)
57AQI (US)
10th January 2026
73AQI (US)
73AQI (US)
11th January 2026
69AQI (US)
69AQI (US)
12th January 2026
69AQI (US)
69AQI (US)
13th January 2026
76AQI (US)
76AQI (US)
14th January 2026
79AQI (US)
79AQI (US)
15th January 2026
72AQI (US)
72AQI (US)
16th January 2026
65AQI (US)
65AQI (US)
17th January 2026
73AQI (US)
73AQI (US)
18th January 2026
75AQI (US)
75AQI (US)
19th January 2026
71AQI (US)
71AQI (US)
20th January 2026
64AQI (US)
64AQI (US)
21st January 2026
66AQI (US)
66AQI (US)
22nd January 2026
82AQI (US)
82AQI (US)
23rd January 2026
97AQI (US)
97AQI (US)
24th January 2026
85AQI (US)
85AQI (US)
25th January 2026
61AQI (US)
61AQI (US)
26th January 2026
48AQI (US)
48AQI (US)
27th January 2026
41AQI (US)
41AQI (US)
28th January 2026
71AQI (US)
71AQI (US)
29th January 2026
50AQI (US)
50AQI (US)
30th January 2026
43AQI (US)
43AQI (US)
31st January 2026
54AQI (US)
54AQI (US)
1st February 2026
66AQI (US)
66AQI (US)
2nd February 2026
53AQI (US)
53AQI (US)
3rd February 2026
70AQI (US)
70AQI (US)
4th February 2026
59AQI (US)
59AQI (US)
5th February 2026
49AQI (US)
49AQI (US)
6th February 2026
42AQI (US)
42AQI (US)
7th February 2026
35AQI (US)
35AQI (US)
8th February 2026
43AQI (US)
43AQI (US)
9th February 2026
38AQI (US)
38AQI (US)
10th February 2026
52AQI (US)
52AQI (US)
11th February 2026
56AQI (US)
56AQI (US)
12th February 2026
43AQI (US)
43AQI (US)
13th February 2026
29AQI (US)
29AQI (US)
14th February 2026
40AQI (US)
40AQI (US)
15th February 2026
41AQI (US)
41AQI (US)
16th February 2026
47AQI (US)
47AQI (US)
17th February 2026
79AQI (US)
79AQI (US)
18th February 2026
29AQI (US)
29AQI (US)
19th February 2026
41AQI (US)
41AQI (US)
20th February 2026
57AQI (US)
57AQI (US)
21st February 2026
54AQI (US)
54AQI (US)
22nd February 2026
47AQI (US)
47AQI (US)
23rd February 2026
41AQI (US)
41AQI (US)
24th February 2026
49AQI (US)
49AQI (US)
25th February 2026
52AQI (US)
52AQI (US)
26th February 2026
48AQI (US)
48AQI (US)
27th February 2026
51AQI (US)
51AQI (US)
28th February 2026
28AQI (US)
28AQI (US)
1st March 2026
17AQI (US)
17AQI (US)
2nd March 2026
43AQI (US)
43AQI (US)
3rd March 2026
50AQI (US)
50AQI (US)
4th March 2026
10AQI (US)
10AQI (US)
5th March 2026
18AQI (US)
18AQI (US)
6th March 2026
50AQI (US)
50AQI (US)
7th March 2026
76AQI (US)
76AQI (US)
8th March 2026
53AQI (US)
53AQI (US)
9th March 2026
26AQI (US)
26AQI (US)
10th March 2026
26AQI (US)
26AQI (US)
11th March 2026
26AQI (US)
26AQI (US)
12th March 2026
54AQI (US)
54AQI (US)
13th March 2026
44AQI (US)
44AQI (US)
14th March 2026
59AQI (US)
59AQI (US)
15th March 2026
60AQI (US)
60AQI (US)
16th March 2026
51AQI (US)
51AQI (US)
17th March 2026
53AQI (US)
53AQI (US)
18th March 2026
56AQI (US)
56AQI (US)
19th March 2026
56AQI (US)
56AQI (US)
20th March 2026
51AQI (US)
51AQI (US)
21st March 2026
52AQI (US)
52AQI (US)
22nd March 2026
37AQI (US)
37AQI (US)
23rd March 2026
39AQI (US)
39AQI (US)
24th March 2026
37AQI (US)
37AQI (US)
25th March 2026
43AQI (US)
43AQI (US)
26th March 2026
56AQI (US)
56AQI (US)
27th March 2026
59AQI (US)
59AQI (US)
28th March 2026
49AQI (US)
49AQI (US)
29th March 2026
59AQI (US)
59AQI (US)
30th March 2026
52AQI (US)
52AQI (US)
31st March 2026
63AQI (US)
63AQI (US)
1st April 2026
74AQI (US)
74AQI (US)
2nd April 2026
66AQI (US)
66AQI (US)
3rd April 2026
59AQI (US)
59AQI (US)
4th April 2026
79AQI (US)
79AQI (US)
5th April 2026
99AQI (US)
99AQI (US)
6th April 2026
101AQI (US)
101AQI (US)
7th April 2026
95AQI (US)
95AQI (US)
8th April 2026
97AQI (US)
97AQI (US)
9th April 2026
59AQI (US)
59AQI (US)
10th April 2026
73AQI (US)
73AQI (US)
11th April 2026
94AQI (US)
94AQI (US)
12th April 2026
79AQI (US)
79AQI (US)
13th April 2026
63AQI (US)
63AQI (US)
14th April 2026
69AQI (US)
69AQI (US)
15th April 2026
63AQI (US)
63AQI (US)
16th April 2026
41AQI (US)
41AQI (US)
17th April 2026
49AQI (US)
49AQI (US)
18th April 2026
47AQI (US)
47AQI (US)
19th April 2026
68AQI (US)
68AQI (US)
20th April 2026
57AQI (US)
57AQI (US)
21st April 2026
60AQI (US)
60AQI (US)
22nd April 2026
57AQI (US)
57AQI (US)
23rd April 2026
66AQI (US)
66AQI (US)
24th April 2026
47AQI (US)
47AQI (US)
25th April 2026
30AQI (US)
30AQI (US)
26th April 2026
37AQI (US)
37AQI (US)
27th April 2026
29AQI (US)
29AQI (US)
28th April 2026
47AQI (US)
47AQI (US)
29th April 2026
59AQI (US)
59AQI (US)
30th April 2026
29AQI (US)
29AQI (US)
1st May 2026
51AQI (US)
51AQI (US)
2nd May 2026
41AQI (US)
41AQI (US)
3rd May 2026
53AQI (US)
53AQI (US)
4th May 2026
28AQI (US)
28AQI (US)
5th May 2026
37AQI (US)
37AQI (US)
6th May 2026
30AQI (US)
30AQI (US)
7th May 2026
36AQI (US)
36AQI (US)
8th May 2026
32AQI (US)
32AQI (US)
9th May 2026
23AQI (US)
23AQI (US)
10th May 2026
34AQI (US)
34AQI (US)
11th May 2026
34AQI (US)
34AQI (US)
12th May 2026
44AQI (US)
44AQI (US)
13th May 2026
38AQI (US)
38AQI (US)
14th May 2026
41AQI (US)
41AQI (US)
15th May 2026
43AQI (US)
43AQI (US)
16th May 2026
71AQI (US)
71AQI (US)
17th May 2026
56AQI (US)
56AQI (US)
18th May 2026
55AQI (US)
55AQI (US)
19th May 2026
43AQI (US)
43AQI (US)
20th May 2026
60AQI (US)
60AQI (US)
21st May 2026
72AQI (US)
72AQI (US)
22nd May 2026
72AQI (US)
72AQI (US)
23rd May 2026
63AQI (US)
63AQI (US)
24th May 2026
63AQI (US)
63AQI (US)
25th May 2026
55AQI (US)
55AQI (US)
26th May 2026
42AQI (US)
42AQI (US)
27th May 2026
37AQI (US)
37AQI (US)
28th May 2026
42AQI (US)
42AQI (US)
29th May 2026
52AQI (US)
52AQI (US)
30th May 2026
48AQI (US)
48AQI (US)
31st May 2026
37AQI (US)
37AQI (US)
1st June 2026
44AQI (US)
44AQI (US)
2nd June 2026
32AQI (US)
32AQI (US)
3rd June 2026
35AQI (US)
35AQI (US)
4th June 2026
28AQI (US)
28AQI (US)
5th June 2026
22AQI (US)
22AQI (US)
6th June 2026
23AQI (US)
23AQI (US)
7th June 2026
23AQI (US)
23AQI (US)
8th June 2026
23AQI (US)
23AQI (US)
9th June 2026
24AQI (US)
24AQI (US)
10th June 2026
23AQI (US)
23AQI (US)
11th June 2026
29AQI (US)
29AQI (US)
12th June 2026
24AQI (US)
24AQI (US)
13th June 2026
24AQI (US)
24AQI (US)
14th June 2026
24AQI (US)
24AQI (US)
15th June 2026
38AQI (US)
38AQI (US)
16th June 2026
34AQI (US)
34AQI (US)
17th June 2026
26AQI (US)
26AQI (US)
18th June 2026
27AQI (US)
27AQI (US)
19th June 2026
25AQI (US)
25AQI (US)
20th June 2026
24AQI (US)
24AQI (US)
21st June 2026
23AQI (US)
23AQI (US)
22nd June 2026
22AQI (US)
22AQI (US)
23rd June 2026
34AQI (US)
34AQI (US)
24th June 2026
39AQI (US)
39AQI (US)
25th June 2026
42AQI (US)
42AQI (US)
26th June 2026
34AQI (US)
34AQI (US)
27th June 2026
28AQI (US)
28AQI (US)
28th June 2026
25AQI (US)
25AQI (US)
29th June 2026
25AQI (US)
25AQI (US)
30th June 2026
24AQI (US)
24AQI (US)
1st July 2026
26AQI (US)
26AQI (US)
2nd July 2026
24AQI (US)
24AQI (US)
3rd July 2026
21AQI (US)
21AQI (US)
4th July 2026
21AQI (US)
21AQI (US)
5th July 2026
19AQI (US)
19AQI (US)
6th July 2026
17AQI (US)
17AQI (US)
7th July 2026
13AQI (US)
13AQI (US)
8th July 2026
15AQI (US)
15AQI (US)
9th July 2026
21AQI (US)
21AQI (US)
10th July 2026
28AQI (US)
28AQI (US)
11th July 2026
26AQI (US)
26AQI (US)
12th July 2026
24AQI (US)
24AQI (US)
13th July 2026
17AQI (US)
17AQI (US)
14th July 2026
25AQI (US)
25AQI (US)
15th July 2026
25AQI (US)
25AQI (US)
16th July 2026
26AQI (US)
26AQI (US)
17th July 2026
31AQI (US)
31AQI (US)
18th July 2026
43AQI (US)
43AQI (US)
19th July 2026
49AQI (US)
49AQI (US)
20th July 2026
53AQI (US)
53AQI (US)
21st July 2026
56AQI (US)
56AQI (US)
22nd July 2026
46AQI (US)
46AQI (US)
23rd July 2026
32AQI (US)
32AQI (US)
24th July 2026
45AQI (US)
45AQI (US)
25th July 2026
44AQI (US)
44AQI (US)
26th July 2026
34AQI (US)
34AQI (US)
27th July 2026
30AQI (US)
30AQI (US)
28th July 2026
27AQI (US)
27AQI (US)
29th July 2026
30th July 2026
31st July 2026
1st August 2026
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026
68AQI (US)
48AQI (US)
46AQI (US)
63AQI (US)
46AQI (US)
28AQI (US)
30AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202647AQI (US)
4
27
17
11
15
16
9
20
1
19
12
30
26
2
120
88
1
Highest AQI (US) recorded in
January68AQI (US)
Lowest AQI (US) recorded in
June28AQI (US)
202554AQI (US)
24
7
5
23
8
23
2
26
2
17
14
29
1
31
25
6
30
11
20
5
25
1
29
1
164
191
10
Highest AQI (US) recorded in
January88AQI (US)
Lowest AQI (US) recorded in
September31AQI (US)
202449AQI (US)
2
20
3
13
1
9
11
2
1
17
1
17
6
29
1
31
31
28
1
20
11
20
10
24
7
191
114
11
Highest AQI (US) recorded in
December82AQI (US)
Lowest AQI (US) recorded in
August31AQI (US)
202353AQI (US)
1
8
2
1
2
8
3
2
1
1
1
5
2
9
4
1
1
2
23
8
49
31
5
Highest AQI (US) recorded in
March81AQI (US)
Lowest AQI (US) recorded in
September22AQI (US)
202247AQI (US)
5
22
1
13
8
1
8
22
1
10
19
1
28
3
30
20
1
6
4
12
13
17
6
4
8
1
154
105
5
Highest AQI (US) recorded in
January64AQI (US)
Lowest AQI (US) recorded in
August16AQI (US)
202152AQI (US)
22
7
1
3
24
1
4
26
1
12
18
29
2
26
4
30
1
31
29
1
25
6
10
18
2
3
25
3
202
147
14
1
Highest AQI (US) recorded in
January92AQI (US)
Lowest AQI (US) recorded in
September27AQI (US)
202046AQI (US)
2
8
4
9
14
3
29
31
30
1
27
3
13
17
1
11
16
3
3
21
7
164
78
11
Highest AQI (US) recorded in
December82AQI (US)
Lowest AQI (US) recorded in
August26AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2025(Avg.)
54AQI (US)Least Polluted Year Recorded
2020(Avg.)
46AQI (US)Basuo's annual 2026 AQI (US) (47) shows an average percentage change of -5.9% (improved AQI (US)) compared to previous years: 2020 (46), 2021 (52), 2022 (47), 2023 (53), 2024 (49), 2025 (54).
