Institute Of Forestry Sub Station, Chongshan, Hainan, China 历史空气质量分析
深入了解详细的空气质量数据，包括历史数据、月度模式和年度趋势，尽在掌握！
良好
050
适中
100
差
150
不健康
200
严重
300
危险
301+
七月空气质量分析
Institute Of Forestry Sub Station, Chongshan, Hainan, China
2022
2023
2024
2025
2026
AQI
.
天数
AQI趋势：最高与最低
最高AQI记录于
5th Jul 2026
63AQI最低AQI记录于
9th Jul 2023
13AQI同日分析（12th July）：
在过去5年的这一天，AQI差异显著：2026年排名为3rd 最高，AQI为23，属于良好空气质量，比2025和2024年有所改善。
日夜AQI趋势：11th Jul - 12th Jul 2026
Institute Of Forestry Sub Station, Chongshan, Hainan, China
AQI
天
夜晚
.
6 AM11th Jul 2026
7 PM
5 AM12th Jul 2026
白天时间
平均最高时间
9AM11th Jul
36AQI
平均最低时间
6PM11th Jul
8AQI
夜晚时间
平均最高时间
1AM12th Jul
31AQI
平均最低时间
8PM11th Jul
20AQI
在过去的24小时内，
Institute Of Forestry Sub Station的AQI最高点为36，出现在天的9 AM；最低点为8，出现在天的6 PM。
日夜AQI趋势：Jun - Jul 2026
Institute Of Forestry Sub Station, Chongshan, Hainan, China
JunJul
13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th
天
夜晚
13th Jun 202696 AMAQI
13th Jun 2026117 AMAQI
13th Jun 2026118 AMAQI
13th Jun 2026189 AMAQI
13th Jun 20262010 AMAQI
13th Jun 20261811 AMAQI
13th Jun 20261212 PMAQI
13th Jun 2026151 PMAQI
13th Jun 2026272 PMAQI
13th Jun 2026363 PMAQI
13th Jun 2026544 PMAQI
13th Jun 2026645 PMAQI
13th Jun 2026686 PMAQI
13th Jun 2026667 PMAQI
13th Jun 2026668 PMAQI
13th Jun 2026539 PMAQI
13th Jun 20265410 PMAQI
13th Jun 20264011 PMAQI
14th Jun 20262912 AMAQI
14th Jun 2026181 AMAQI
14th Jun 2026102 AMAQI
14th Jun 2026133 AMAQI
14th Jun 2026144 AMAQI
14th Jun 2026105 AMAQI
26°C22/33°C
14th Jun 2026146 AMAQI
14th Jun 2026247 AMAQI
14th Jun 2026208 AMAQI
14th Jun 2026209 AMAQI
14th Jun 20261410 AMAQI
14th Jun 20262911 AMAQI
14th Jun 20262212 PMAQI
14th Jun 2026261 PMAQI
14th Jun 2026442 PMAQI
14th Jun 2026313 PMAQI
14th Jun 2026384 PMAQI
14th Jun 2026505 PMAQI
14th Jun 2026536 PMAQI
14th Jun 2026537 PMAQI
14th Jun 2026558 PMAQI
14th Jun 2026549 PMAQI
14th Jun 20264710 PMAQI
14th Jun 20264611 PMAQI
15th Jun 20264212 AMAQI
15th Jun 2026521 AMAQI
15th Jun 2026472 AMAQI
15th Jun 2026363 AMAQI
15th Jun 2026234 AMAQI
15th Jun 2026225 AMAQI
26°C22/32°C
15th Jun 2026226 AMAQI
15th Jun 2026277 AMAQI
15th Jun 2026338 AMAQI
15th Jun 2026369 AMAQI
15th Jun 20262910 AMAQI
15th Jun 20262611 AMAQI
15th Jun 20262812 PMAQI
15th Jun 2026271 PMAQI
15th Jun 2026292 PMAQI
15th Jun 2026313 PMAQI
15th Jun 2026384 PMAQI
15th Jun 2026445 PMAQI
15th Jun 2026566 PMAQI
15th Jun 2026567 PMAQI
15th Jun 2026588 PMAQI
15th Jun 2026569 PMAQI
15th Jun 20266010 PMAQI
15th Jun 20266011 PMAQI
16th Jun 20266612 AMAQI
16th Jun 2026571 AMAQI
16th Jun 2026542 AMAQI
16th Jun 2026423 AMAQI
16th Jun 2026254 AMAQI
16th Jun 2026175 AMAQI
27°C22/33°C
16th Jun 2026176 AMAQI
16th Jun 2026197 AMAQI
16th Jun 2026218 AMAQI
16th Jun 2026279 AMAQI
16th Jun 20262710 AMAQI
16th Jun 20262311 AMAQI
16th Jun 20262612 PMAQI
16th Jun 2026211 PMAQI
16th Jun 2026222 PMAQI
16th Jun 2026193 PMAQI
16th Jun 2026294 PMAQI
16th Jun 2026425 PMAQI
16th Jun 2026406 PMAQI
16th Jun 2026427 PMAQI
16th Jun 2026498 PMAQI
16th Jun 2026559 PMAQI
16th Jun 20265010 PMAQI
16th Jun 20264011 PMAQI
17th Jun 20263212 AMAQI
17th Jun 2026211 AMAQI
17th Jun 2026172 AMAQI
17th Jun 2026173 AMAQI
17th Jun 2026144 AMAQI
17th Jun 2026145 AMAQI
25°C22/30°C
17th Jun 2026166 AMAQI
17th Jun 2026167 AMAQI
17th Jun 2026148 AMAQI
17th Jun 2026169 AMAQI
17th Jun 20261810 AMAQI
17th Jun 20261511 AMAQI
17th Jun 20261712 PMAQI
17th Jun 2026201 PMAQI
17th Jun 2026182 PMAQI
17th Jun 2026203 PMAQI
17th Jun 2026214 PMAQI
17th Jun 2026235 PMAQI
17th Jun 2026256 PMAQI
17th Jun 2026297 PMAQI
17th Jun 2026318 PMAQI
17th Jun 2026369 PMAQI
17th Jun 20264410 PMAQI
17th Jun 20264611 PMAQI
18th Jun 20264012 AMAQI
18th Jun 2026311 AMAQI
18th Jun 2026252 AMAQI
18th Jun 2026283 AMAQI
18th Jun 2026194 AMAQI
18th Jun 2026175 AMAQI
25°C21/31°C
18th Jun 2026186 AMAQI
18th Jun 2026167 AMAQI
18th Jun 2026168 AMAQI
18th Jun 2026309 AMAQI
18th Jun 20262610 AMAQI
18th Jun 20262611 AMAQI
18th Jun 20262012 PMAQI
18th Jun 2026211 PMAQI
18th Jun 2026282 PMAQI
18th Jun 2026483 PMAQI
18th Jun 2026604 PMAQI
18th Jun 2026705 PMAQI
18th Jun 2026766 PMAQI
18th Jun 2026847 PMAQI
18th Jun 2026858 PMAQI
18th Jun 2026849 PMAQI
18th Jun 20267210 PMAQI
18th Jun 20266711 PMAQI
19th Jun 20266012 AMAQI
19th Jun 2026521 AMAQI
19th Jun 2026422 AMAQI
19th Jun 2026293 AMAQI
19th Jun 2026254 AMAQI
19th Jun 2026215 AMAQI
27°C22/34°C
19th Jun 2026236 AMAQI
19th Jun 2026227 AMAQI
19th Jun 2026258 AMAQI
19th Jun 2026269 AMAQI
19th Jun 20262410 AMAQI
19th Jun 20262211 AMAQI
19th Jun 20262212 PMAQI
19th Jun 2026301 PMAQI
19th Jun 2026302 PMAQI
19th Jun 2026513 PMAQI
19th Jun 2026554 PMAQI
19th Jun 2026765 PMAQI
19th Jun 2026526 PMAQI
19th Jun 2026207 PMAQI
19th Jun 2026208 PMAQI
19th Jun 2026489 PMAQI
19th Jun 20266910 PMAQI
19th Jun 20266711 PMAQI
20th Jun 20266412 AMAQI
20th Jun 2026491 AMAQI
20th Jun 2026272 AMAQI
20th Jun 2026253 AMAQI
20th Jun 2026194 AMAQI
20th Jun 2026195 AMAQI
27°C22/33°C
20th Jun 2026206 AMAQI
20th Jun 2026217 AMAQI
20th Jun 2026218 AMAQI
20th Jun 2026209 AMAQI
20th Jun 20262210 AMAQI
20th Jun 20262111 AMAQI
20th Jun 20262212 PMAQI
20th Jun 2026261 PMAQI
20th Jun 2026312 PMAQI
20th Jun 2026423 PMAQI
20th Jun 2026584 PMAQI
20th Jun 2026725 PMAQI
20th Jun 2026786 PMAQI
20th Jun 2026877 PMAQI
20th Jun 2026858 PMAQI
20th Jun 2026789 PMAQI
20th Jun 20267310 PMAQI
20th Jun 20266411 PMAQI
21st Jun 20265512 AMAQI
21st Jun 2026401 AMAQI
21st Jun 2026272 AMAQI
21st Jun 2026193 AMAQI
21st Jun 2026135 AMAQI
27°C22/33°C
21st Jun 2026126 AMAQI
21st Jun 2026127 AMAQI
21st Jun 2026158 AMAQI
21st Jun 2026169 AMAQI
21st Jun 20263010 AMAQI
21st Jun 20262011 AMAQI
21st Jun 20261812 PMAQI
21st Jun 2026221 PMAQI
21st Jun 2026222 PMAQI
21st Jun 2026233 PMAQI
21st Jun 2026344 PMAQI
21st Jun 2026505 PMAQI
21st Jun 2026606 PMAQI
21st Jun 2026687 PMAQI
21st Jun 2026718 PMAQI
21st Jun 2026669 PMAQI
21st Jun 20265910 PMAQI
21st Jun 20265111 PMAQI
22nd Jun 20264012 AMAQI
22nd Jun 2026321 AMAQI
22nd Jun 2026252 AMAQI
22nd Jun 2026143 AMAQI
22nd Jun 2026114 AMAQI
22nd Jun 2026125 AMAQI
27°C22/34°C
22nd Jun 2026166 AMAQI
22nd Jun 2026177 AMAQI
22nd Jun 2026168 AMAQI
22nd Jun 2026169 AMAQI
22nd Jun 20261610 AMAQI
22nd Jun 20261811 AMAQI
22nd Jun 20262512 PMAQI
22nd Jun 2026231 PMAQI
22nd Jun 2026222 PMAQI
22nd Jun 2026243 PMAQI
22nd Jun 2026284 PMAQI
22nd Jun 2026515 PMAQI
22nd Jun 2026606 PMAQI
22nd Jun 2026827 PMAQI
22nd Jun 2026838 PMAQI
22nd Jun 2026699 PMAQI
22nd Jun 20265710 PMAQI
22nd Jun 20265611 PMAQI
23rd Jun 20264912 AMAQI
23rd Jun 2026321 AMAQI
23rd Jun 2026212 AMAQI
23rd Jun 2026163 AMAQI
23rd Jun 2026314 AMAQI
23rd Jun 2026425 AMAQI
28°C22/35°C
23rd Jun 2026366 AMAQI
23rd Jun 2026427 AMAQI
23rd Jun 2026428 AMAQI
23rd Jun 2026389 AMAQI
23rd Jun 20262910 AMAQI
23rd Jun 20262511 AMAQI
23rd Jun 20262512 PMAQI
23rd Jun 2026221 PMAQI
23rd Jun 2026232 PMAQI
23rd Jun 2026273 PMAQI
23rd Jun 2026384 PMAQI
23rd Jun 2026365 PMAQI
23rd Jun 2026236 PMAQI
23rd Jun 2026217 PMAQI
23rd Jun 2026218 PMAQI
23rd Jun 2026219 PMAQI
23rd Jun 20262710 PMAQI
23rd Jun 20267211 PMAQI
24th Jun 20266912 AMAQI
24th Jun 2026661 AMAQI
24th Jun 2026382 AMAQI
24th Jun 2026273 AMAQI
24th Jun 2026254 AMAQI
24th Jun 2026275 AMAQI
27°C21/35°C
24th Jun 2026256 AMAQI
24th Jun 2026237 AMAQI
24th Jun 2026238 AMAQI
24th Jun 2026259 AMAQI
24th Jun 20262510 AMAQI
24th Jun 20261911 AMAQI
24th Jun 20262312 PMAQI
24th Jun 2026231 PMAQI
24th Jun 2026272 PMAQI
24th Jun 2026293 PMAQI
24th Jun 2026364 PMAQI
24th Jun 2026485 PMAQI
24th Jun 2026636 PMAQI
24th Jun 2026677 PMAQI
24th Jun 2026678 PMAQI
24th Jun 2026739 PMAQI
24th Jun 20266910 PMAQI
24th Jun 20267111 PMAQI
25th Jun 20265612 AMAQI
25th Jun 2026511 AMAQI
25th Jun 2026572 AMAQI
25th Jun 2026523 AMAQI
25th Jun 2026484 AMAQI
25th Jun 2026465 AMAQI
28°C22/35°C
25th Jun 2026426 AMAQI
25th Jun 2026367 AMAQI
25th Jun 2026318 AMAQI
25th Jun 2026299 AMAQI
25th Jun 20263610 AMAQI
25th Jun 20262511 AMAQI
25th Jun 20262212 PMAQI
25th Jun 2026231 PMAQI
25th Jun 2026252 PMAQI
25th Jun 2026233 PMAQI
25th Jun 2026384 PMAQI
25th Jun 2026525 PMAQI
25th Jun 2026606 PMAQI
25th Jun 2026517 PMAQI
25th Jun 2026388 PMAQI
25th Jun 2026499 PMAQI
25th Jun 20266310 PMAQI
25th Jun 20266411 PMAQI
26th Jun 20265812 AMAQI
26th Jun 2026401 AMAQI
26th Jun 2026292 AMAQI
26th Jun 2026483 AMAQI
26th Jun 2026484 AMAQI
26th Jun 2026485 AMAQI
28°C22/36°C
26th Jun 2026496 AMAQI
26th Jun 2026517 AMAQI
26th Jun 2026388 AMAQI
26th Jun 2026219 AMAQI
26th Jun 20261710 AMAQI
26th Jun 20261911 AMAQI
26th Jun 20262112 PMAQI
26th Jun 2026251 PMAQI
26th Jun 2026202 PMAQI
26th Jun 2026363 PMAQI
26th Jun 2026464 PMAQI
26th Jun 2026535 PMAQI
26th Jun 2026536 PMAQI
26th Jun 2026577 PMAQI
26th Jun 2026628 PMAQI
26th Jun 2026609 PMAQI
26th Jun 20265510 PMAQI
26th Jun 20264011 PMAQI
27th Jun 20263812 AMAQI
27th Jun 2026341 AMAQI
27th Jun 2026342 AMAQI
27th Jun 2026203 AMAQI
27th Jun 2026104 AMAQI
27th Jun 202685 AMAQI
28°C22/36°C
27th Jun 202686 AMAQI
27th Jun 202687 AMAQI
27th Jun 2026128 AMAQI
27th Jun 2026209 AMAQI
27th Jun 20264210 AMAQI
27th Jun 20263611 AMAQI
27th Jun 20262612 PMAQI
27th Jun 2026201 PMAQI
27th Jun 2026212 PMAQI
27th Jun 2026293 PMAQI
27th Jun 2026384 PMAQI
27th Jun 2026485 PMAQI
27th Jun 2026546 PMAQI
27th Jun 2026587 PMAQI
27th Jun 2026628 PMAQI
27th Jun 2026859 PMAQI
27th Jun 202610410 PMAQI
27th Jun 20267611 PMAQI
28th Jun 20265312 AMAQI
28th Jun 2026441 AMAQI
28th Jun 2026362 AMAQI
28th Jun 2026323 AMAQI
28th Jun 2026214 AMAQI
28th Jun 2026195 AMAQI
27°C21/35°C
28th Jun 2026276 AMAQI
28th Jun 2026277 AMAQI
28th Jun 2026278 AMAQI
28th Jun 2026199 AMAQI
28th Jun 20262210 AMAQI
28th Jun 20262111 AMAQI
28th Jun 20263412 PMAQI
28th Jun 2026281 PMAQI
28th Jun 2026382 PMAQI
28th Jun 2026483 PMAQI
28th Jun 2026584 PMAQI
28th Jun 2026605 PMAQI
28th Jun 2026666 PMAQI
28th Jun 2026517 PMAQI
28th Jun 2026428 PMAQI
28th Jun 2026339 PMAQI
28th Jun 20262810 PMAQI
28th Jun 20262711 PMAQI
29th Jun 20263112 AMAQI
29th Jun 2026211 AMAQI
29th Jun 2026192 AMAQI
29th Jun 2026173 AMAQI
29th Jun 2026144 AMAQI
29th Jun 2026125 AMAQI
26°C21/34°C
29th Jun 2026106 AMAQI
29th Jun 2026107 AMAQI
29th Jun 202688 AMAQI
29th Jun 202689 AMAQI
29th Jun 20261410 AMAQI
29th Jun 20262411 AMAQI
29th Jun 20262612 PMAQI
29th Jun 2026251 PMAQI
29th Jun 2026202 PMAQI
29th Jun 2026223 PMAQI
29th Jun 2026204 PMAQI
29th Jun 2026225 PMAQI
29th Jun 2026346 PMAQI
29th Jun 2026367 PMAQI
29th Jun 2026368 PMAQI
29th Jun 2026369 PMAQI
29th Jun 20261710 PMAQI
29th Jun 20261211 PMAQI
30th Jun 2026812 AMAQI
30th Jun 202661 AMAQI
30th Jun 202662 AMAQI
30th Jun 202663 AMAQI
30th Jun 202684 AMAQI
30th Jun 2026105 AMAQI
25°C21/33°C
30th Jun 2026156 AMAQI
30th Jun 2026157 AMAQI
30th Jun 202688 AMAQI
30th Jun 2026109 AMAQI
30th Jun 20261710 AMAQI
30th Jun 20261511 AMAQI
30th Jun 20261412 PMAQI
30th Jun 2026121 PMAQI
30th Jun 202682 PMAQI
30th Jun 2026103 PMAQI
30th Jun 2026134 PMAQI
30th Jun 2026145 PMAQI
30th Jun 2026256 PMAQI
30th Jun 2026327 PMAQI
30th Jun 2026388 PMAQI
30th Jun 2026329 PMAQI
30th Jun 20262410 PMAQI
30th Jun 20262311 PMAQI
1st Jul 20262412 AMAQI
1st Jul 2026241 AMAQI
1st Jul 2026242 AMAQI
1st Jul 2026223 AMAQI
1st Jul 2026264 AMAQI
1st Jul 2026265 AMAQI
25°C21/33°C
1st Jul 2026266 AMAQI
1st Jul 2026257 AMAQI
1st Jul 2026258 AMAQI
1st Jul 2026249 AMAQI
1st Jul 20262710 AMAQI
1st Jul 20262411 AMAQI
1st Jul 20262412 PMAQI
1st Jul 2026221 PMAQI
1st Jul 2026232 PMAQI
1st Jul 2026233 PMAQI
1st Jul 2026214 PMAQI
1st Jul 2026205 PMAQI
1st Jul 2026226 PMAQI
1st Jul 2026227 PMAQI
1st Jul 2026248 PMAQI
1st Jul 2026309 PMAQI
1st Jul 20264210 PMAQI
1st Jul 20263211 PMAQI
2nd Jul 20262312 AMAQI
2nd Jul 2026211 AMAQI
2nd Jul 2026142 AMAQI
2nd Jul 2026113 AMAQI
2nd Jul 2026134 AMAQI
2nd Jul 2026205 AMAQI
25°C21/31°C
2nd Jul 2026166 AMAQI
2nd Jul 2026167 AMAQI
2nd Jul 2026188 AMAQI
2nd Jul 2026169 AMAQI
2nd Jul 20262010 AMAQI
2nd Jul 20262011 AMAQI
2nd Jul 20262012 PMAQI
2nd Jul 2026161 PMAQI
2nd Jul 2026152 PMAQI
2nd Jul 2026163 PMAQI
2nd Jul 2026214 PMAQI
2nd Jul 2026215 PMAQI
2nd Jul 2026276 PMAQI
2nd Jul 2026297 PMAQI
2nd Jul 2026278 PMAQI
2nd Jul 2026239 PMAQI
2nd Jul 20261910 PMAQI
2nd Jul 20261211 PMAQI
3rd Jul 2026812 AMAQI
3rd Jul 202641 AMAQI
3rd Jul 202662 AMAQI
3rd Jul 202663 AMAQI
3rd Jul 202684 AMAQI
3rd Jul 202685 AMAQI
26°C21/35°C
3rd Jul 202676 AMAQI
3rd Jul 202687 AMAQI
3rd Jul 202698 AMAQI
3rd Jul 202689 AMAQI
3rd Jul 2026810 AMAQI
3rd Jul 2026811 AMAQI
3rd Jul 2026812 PMAQI
3rd Jul 2026191 PMAQI
3rd Jul 2026212 PMAQI
3rd Jul 2026213 PMAQI
3rd Jul 2026234 PMAQI
3rd Jul 2026235 PMAQI
3rd Jul 2026166 PMAQI
3rd Jul 2026127 PMAQI
3rd Jul 2026128 PMAQI
3rd Jul 2026199 PMAQI
3rd Jul 20262510 PMAQI
3rd Jul 20262711 PMAQI
4th Jul 20262712 AMAQI
4th Jul 2026271 AMAQI
4th Jul 2026232 AMAQI
4th Jul 2026223 AMAQI
4th Jul 2026244 AMAQI
4th Jul 2026225 AMAQI
25°C21/32°C
4th Jul 2026246 AMAQI
4th Jul 2026227 AMAQI
4th Jul 2026218 AMAQI
4th Jul 2026249 AMAQI
4th Jul 20262010 AMAQI
4th Jul 20262111 AMAQI
4th Jul 20261912 PMAQI
4th Jul 2026241 PMAQI
4th Jul 2026242 PMAQI
4th Jul 2026223 PMAQI
4th Jul 2026244 PMAQI
4th Jul 2026395 PMAQI
4th Jul 2026596 PMAQI
4th Jul 2026577 PMAQI
4th Jul 2026598 PMAQI
4th Jul 2026629 PMAQI
4th Jul 20265910 PMAQI
4th Jul 20266211 PMAQI
5th Jul 20266712 AMAQI
5th Jul 2026421 AMAQI
5th Jul 2026442 AMAQI
5th Jul 2026743 AMAQI
5th Jul 2026784 AMAQI
5th Jul 2026825 AMAQI
23°C22/24°C
5th Jul 2026706 AMAQI
5th Jul 2026767 AMAQI
5th Jul 2026808 AMAQI
5th Jul 2026829 AMAQI
5th Jul 20265010 AMAQI
5th Jul 20265011 AMAQI
5th Jul 20266812 PMAQI
5th Jul 2026641 PMAQI
5th Jul 2026662 PMAQI
5th Jul 2026603 PMAQI
5th Jul 2026564 PMAQI
5th Jul 2026655 PMAQI
5th Jul 2026596 PMAQI
5th Jul 2026547 PMAQI
5th Jul 2026568 PMAQI
5th Jul 2026629 PMAQI
5th Jul 20266010 PMAQI
5th Jul 20265811 PMAQI
6th Jul 20264612 AMAQI
6th Jul 2026471 AMAQI
6th Jul 2026462 AMAQI
6th Jul 2026513 AMAQI
6th Jul 2026504 AMAQI
6th Jul 2026465 AMAQI
23°C21/24°C
6th Jul 2026406 AMAQI
6th Jul 2026387 AMAQI
6th Jul 2026388 AMAQI
6th Jul 2026389 AMAQI
6th Jul 20263010 AMAQI
6th Jul 20262611 AMAQI
6th Jul 20262112 PMAQI
6th Jul 2026231 PMAQI
6th Jul 2026402 PMAQI
6th Jul 2026513 PMAQI
6th Jul 2026484 PMAQI
6th Jul 2026535 PMAQI
6th Jul 2026506 PMAQI
6th Jul 2026447 PMAQI
6th Jul 2026408 PMAQI
6th Jul 2026429 PMAQI
6th Jul 20263210 PMAQI
6th Jul 20262311 PMAQI
7th Jul 20262212 AMAQI
7th Jul 2026211 AMAQI
7th Jul 2026242 AMAQI
7th Jul 2026283 AMAQI
7th Jul 2026324 AMAQI
7th Jul 2026325 AMAQI
23°C21/25°C
7th Jul 2026336 AMAQI
7th Jul 2026297 AMAQI
7th Jul 2026258 AMAQI
7th Jul 2026269 AMAQI
7th Jul 20262810 AMAQI
7th Jul 20262311 AMAQI
7th Jul 20261212 PMAQI
7th Jul 2026141 PMAQI
7th Jul 2026122 PMAQI
7th Jul 2026123 PMAQI
7th Jul 2026164 PMAQI
7th Jul 2026175 PMAQI
7th Jul 2026176 PMAQI
7th Jul 2026147 PMAQI
7th Jul 2026238 PMAQI
7th Jul 2026219 PMAQI
7th Jul 20261510 PMAQI
7th Jul 2026811 PMAQI
8th Jul 20261012 AMAQI
8th Jul 2026121 AMAQI
8th Jul 2026142 AMAQI
8th Jul 2026143 AMAQI
8th Jul 2026144 AMAQI
8th Jul 2026145 AMAQI
22°C20/24°C
8th Jul 2026166 AMAQI
8th Jul 2026167 AMAQI
8th Jul 2026158 AMAQI
8th Jul 2026109 AMAQI
8th Jul 20262210 AMAQI
8th Jul 20262311 AMAQI
8th Jul 20262412 PMAQI
8th Jul 2026141 PMAQI
8th Jul 2026192 PMAQI
8th Jul 2026253 PMAQI
8th Jul 2026234 PMAQI
8th Jul 2026225 PMAQI
8th Jul 2026186 PMAQI
8th Jul 2026197 PMAQI
8th Jul 2026198 PMAQI
8th Jul 2026229 PMAQI
8th Jul 20262510 PMAQI
8th Jul 20263011 PMAQI
9th Jul 20262912 AMAQI
9th Jul 2026301 AMAQI
9th Jul 2026282 AMAQI
9th Jul 2026303 AMAQI
9th Jul 2026294 AMAQI
9th Jul 2026285 AMAQI
24°C21/28°C
9th Jul 2026286 AMAQI
9th Jul 2026287 AMAQI
9th Jul 2026268 AMAQI
9th Jul 2026289 AMAQI
9th Jul 20262510 AMAQI
9th Jul 20262211 AMAQI
9th Jul 20262012 PMAQI
9th Jul 2026221 PMAQI
9th Jul 2026242 PMAQI
9th Jul 2026243 PMAQI
9th Jul 2026224 PMAQI
9th Jul 2026225 PMAQI
9th Jul 2026226 PMAQI
9th Jul 2026167 PMAQI
9th Jul 2026168 PMAQI
9th Jul 2026239 PMAQI
9th Jul 20262810 PMAQI
9th Jul 20262811 PMAQI
10th Jul 20262812 AMAQI
10th Jul 2026261 AMAQI
10th Jul 2026222 AMAQI
10th Jul 2026243 AMAQI
10th Jul 2026234 AMAQI
10th Jul 2026245 AMAQI
24°C20/27°C
10th Jul 2026246 AMAQI
10th Jul 2026247 AMAQI
10th Jul 2026258 AMAQI
10th Jul 2026269 AMAQI
10th Jul 20262210 AMAQI
10th Jul 20262511 AMAQI
10th Jul 20262512 PMAQI
10th Jul 2026211 PMAQI
10th Jul 2026222 PMAQI
10th Jul 2026253 PMAQI
10th Jul 2026274 PMAQI
10th Jul 2026175 PMAQI
10th Jul 2026306 PMAQI
10th Jul 2026307 PMAQI
10th Jul 2026308 PMAQI
10th Jul 2026319 PMAQI
10th Jul 20263210 PMAQI
10th Jul 20263311 PMAQI
11th Jul 20263112 AMAQI
11th Jul 2026331 AMAQI
11th Jul 2026312 AMAQI
11th Jul 2026283 AMAQI
11th Jul 2026304 AMAQI
11th Jul 2026325 AMAQI
24°C21/28°C
11th Jul 2026326 AMAQI
11th Jul 2026327 AMAQI
11th Jul 2026348 AMAQI
11th Jul 2026369 AMAQI
11th Jul 20262810 AMAQI
11th Jul 20262611 AMAQI
11th Jul 20262312 PMAQI
11th Jul 2026221 PMAQI
11th Jul 2026222 PMAQI
11th Jul 2026263 PMAQI
11th Jul 2026184 PMAQI
11th Jul 2026185 PMAQI
11th Jul 202686 PMAQI
11th Jul 2026177 PMAQI
11th Jul 2026208 PMAQI
11th Jul 2026309 PMAQI
11th Jul 20262510 PMAQI
11th Jul 20262611 PMAQI
12th Jul 20262612 AMAQI
12th Jul 2026311 AMAQI
12th Jul 2026222 AMAQI
12th Jul 2026243 AMAQI
12th Jul 2026224 AMAQI
12th Jul 2026255 AMAQI
25°C21/28°C
12th Jul 2026246 AMAQI
6 AM12th Jul 2026247 AMAQI
12th Jul 2026288 AMAQI
12th Jul 2026309 AMAQI
12th Jul 20262510 AMAQI
12th Jul 20262411 AMAQI
12th Jul 20262112 PMAQI
12 PM12th Jul 2026191 PMAQI
12th Jul 2026182 PMAQI
12th Jul 2026243 PMAQI
12th Jul 2026264 PMAQI
12th Jul 2026165 PMAQI
12th Jul 2026176 PMAQI
12th Jul 2026167 PMAQI
7 PM12th Jul 2026198 PMAQI
12th Jul 2026209 PMAQI
12th Jul 20262210 PMAQI
12th Jul 20262311 PMAQI
12 AM
5 AM
25°C22/29°C
白天时间
平均最高时间
6 PM - 7 PM
43AQI
2 小时 / 天
60 小时 / 月
平均最低时间
11 AM - 1 PM
23AQI
3 小时 / 天
90 小时 / 月
过去30天中，白天AQI最高值为6 PM到7 PM（平均43），最低值为11 AM到1 PM（平均23）。
夜晚时间
平均最高时间
9 PM - 10 PM
46AQI
2 小时 / 天
60 小时 / 月
平均最低时间
5 AM
24AQI
1 小时 / 天
30 小时 / 月
过去30天中，夜间AQI最高值为9 PM到10 PM（平均46），最低值为5 AM到5 AM（平均24）。
2026空气质量与天数对比
Institute Of Forestry Sub Station, Chongshan, Hainan, China
2026
66%
127
34%
66
在2026年的最后193天中，不同AQI类别的总天数 (剩余 172 天)
良好
127 天数适中
66 天数差
0 天数不健康
0 天数严重
0 天数危险
0 天数在WHO安全空气质量限制内：66%
健康风险级别:
中等
年度空气质量洞察
Institute Of Forestry Sub Station, Chongshan, Hainan, China
2026年AQI水平
AQI (US)
PM₂.₅
PM₁₀
CO
SO₂
NO₂
O₃
周日周一周二周三周四周五周六
一月
二月
三月
四月
五月
六月
七月
八月
九月
十月
十一月
十二月
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st 一月 2026
58AQI (US)
58AQI (US)
2nd 一月 2026
84AQI (US)
84AQI (US)
3rd 一月 2026
67AQI (US)
67AQI (US)
4th 一月 2026
56AQI (US)
56AQI (US)
5th 一月 2026
54AQI (US)
54AQI (US)
6th 一月 2026
88AQI (US)
88AQI (US)
7th 一月 2026
76AQI (US)
76AQI (US)
8th 一月 2026
73AQI (US)
73AQI (US)
9th 一月 2026
45AQI (US)
45AQI (US)
10th 一月 2026
52AQI (US)
52AQI (US)
11th 一月 2026
58AQI (US)
58AQI (US)
12th 一月 2026
66AQI (US)
66AQI (US)
13th 一月 2026
67AQI (US)
67AQI (US)
14th 一月 2026
65AQI (US)
65AQI (US)
15th 一月 2026
62AQI (US)
62AQI (US)
16th 一月 2026
52AQI (US)
52AQI (US)
17th 一月 2026
66AQI (US)
66AQI (US)
18th 一月 2026
74AQI (US)
74AQI (US)
19th 一月 2026
56AQI (US)
56AQI (US)
20th 一月 2026
56AQI (US)
56AQI (US)
21st 一月 2026
64AQI (US)
64AQI (US)
22nd 一月 2026
69AQI (US)
69AQI (US)
23rd 一月 2026
57AQI (US)
57AQI (US)
24th 一月 2026
47AQI (US)
47AQI (US)
25th 一月 2026
33AQI (US)
33AQI (US)
26th 一月 2026
41AQI (US)
41AQI (US)
27th 一月 2026
36AQI (US)
36AQI (US)
28th 一月 2026
36AQI (US)
36AQI (US)
29th 一月 2026
53AQI (US)
53AQI (US)
30th 一月 2026
45AQI (US)
45AQI (US)
31st 一月 2026
38AQI (US)
38AQI (US)
1st 二月 2026
30AQI (US)
30AQI (US)
2nd 二月 2026
33AQI (US)
33AQI (US)
3rd 二月 2026
51AQI (US)
51AQI (US)
4th 二月 2026
52AQI (US)
52AQI (US)
5th 二月 2026
48AQI (US)
48AQI (US)
6th 二月 2026
23AQI (US)
23AQI (US)
7th 二月 2026
33AQI (US)
33AQI (US)
8th 二月 2026
48AQI (US)
48AQI (US)
9th 二月 2026
53AQI (US)
53AQI (US)
10th 二月 2026
49AQI (US)
49AQI (US)
11th 二月 2026
30AQI (US)
30AQI (US)
12th 二月 2026
35AQI (US)
35AQI (US)
13th 二月 2026
39AQI (US)
39AQI (US)
14th 二月 2026
51AQI (US)
51AQI (US)
15th 二月 2026
54AQI (US)
54AQI (US)
16th 二月 2026
60AQI (US)
60AQI (US)
17th 二月 2026
70AQI (US)
70AQI (US)
18th 二月 2026
17AQI (US)
17AQI (US)
19th 二月 2026
39AQI (US)
39AQI (US)
20th 二月 2026
56AQI (US)
56AQI (US)
21st 二月 2026
54AQI (US)
54AQI (US)
22nd 二月 2026
51AQI (US)
51AQI (US)
23rd 二月 2026
39AQI (US)
39AQI (US)
24th 二月 2026
46AQI (US)
46AQI (US)
25th 二月 2026
55AQI (US)
55AQI (US)
26th 二月 2026
51AQI (US)
51AQI (US)
27th 二月 2026
45AQI (US)
45AQI (US)
28th 二月 2026
40AQI (US)
40AQI (US)
1st 三月 2026
33AQI (US)
33AQI (US)
2nd 三月 2026
37AQI (US)
37AQI (US)
3rd 三月 2026
35AQI (US)
35AQI (US)
4th 三月 2026
17AQI (US)
17AQI (US)
5th 三月 2026
16AQI (US)
16AQI (US)
6th 三月 2026
60AQI (US)
60AQI (US)
7th 三月 2026
66AQI (US)
66AQI (US)
8th 三月 2026
55AQI (US)
55AQI (US)
9th 三月 2026
35AQI (US)
35AQI (US)
10th 三月 2026
26AQI (US)
26AQI (US)
11th 三月 2026
39AQI (US)
39AQI (US)
12th 三月 2026
52AQI (US)
52AQI (US)
13th 三月 2026
40AQI (US)
40AQI (US)
14th 三月 2026
85AQI (US)
85AQI (US)
15th 三月 2026
46AQI (US)
46AQI (US)
16th 三月 2026
53AQI (US)
53AQI (US)
17th 三月 2026
49AQI (US)
49AQI (US)
18th 三月 2026
47AQI (US)
47AQI (US)
19th 三月 2026
40AQI (US)
40AQI (US)
20th 三月 2026
42AQI (US)
42AQI (US)
21st 三月 2026
42AQI (US)
42AQI (US)
22nd 三月 2026
40AQI (US)
40AQI (US)
23rd 三月 2026
44AQI (US)
44AQI (US)
24th 三月 2026
42AQI (US)
42AQI (US)
25th 三月 2026
47AQI (US)
47AQI (US)
26th 三月 2026
48AQI (US)
48AQI (US)
27th 三月 2026
44AQI (US)
44AQI (US)
28th 三月 2026
55AQI (US)
55AQI (US)
29th 三月 2026
48AQI (US)
48AQI (US)
30th 三月 2026
35AQI (US)
35AQI (US)
31st 三月 2026
40AQI (US)
40AQI (US)
1st 四月 2026
64AQI (US)
64AQI (US)
2nd 四月 2026
73AQI (US)
73AQI (US)
3rd 四月 2026
55AQI (US)
55AQI (US)
4th 四月 2026
45AQI (US)
45AQI (US)
5th 四月 2026
70AQI (US)
70AQI (US)
6th 四月 2026
70AQI (US)
70AQI (US)
7th 四月 2026
72AQI (US)
72AQI (US)
8th 四月 2026
76AQI (US)
76AQI (US)
9th 四月 2026
48AQI (US)
48AQI (US)
10th 四月 2026
49AQI (US)
49AQI (US)
11th 四月 2026
68AQI (US)
68AQI (US)
12th 四月 2026
71AQI (US)
71AQI (US)
13th 四月 2026
47AQI (US)
47AQI (US)
14th 四月 2026
46AQI (US)
46AQI (US)
15th 四月 2026
31AQI (US)
31AQI (US)
16th 四月 2026
30AQI (US)
30AQI (US)
17th 四月 2026
30AQI (US)
30AQI (US)
18th 四月 2026
42AQI (US)
42AQI (US)
19th 四月 2026
46AQI (US)
46AQI (US)
20th 四月 2026
52AQI (US)
52AQI (US)
21st 四月 2026
53AQI (US)
53AQI (US)
22nd 四月 2026
50AQI (US)
50AQI (US)
23rd 四月 2026
60AQI (US)
60AQI (US)
24th 四月 2026
34AQI (US)
34AQI (US)
25th 四月 2026
33AQI (US)
33AQI (US)
26th 四月 2026
44AQI (US)
44AQI (US)
27th 四月 2026
36AQI (US)
36AQI (US)
28th 四月 2026
41AQI (US)
41AQI (US)
29th 四月 2026
64AQI (US)
64AQI (US)
30th 四月 2026
34AQI (US)
34AQI (US)
1st 五月 2026
48AQI (US)
48AQI (US)
2nd 五月 2026
46AQI (US)
46AQI (US)
3rd 五月 2026
43AQI (US)
43AQI (US)
4th 五月 2026
32AQI (US)
32AQI (US)
5th 五月 2026
31AQI (US)
31AQI (US)
6th 五月 2026
27AQI (US)
27AQI (US)
7th 五月 2026
33AQI (US)
33AQI (US)
8th 五月 2026
26AQI (US)
26AQI (US)
9th 五月 2026
20AQI (US)
20AQI (US)
10th 五月 2026
24AQI (US)
24AQI (US)
11th 五月 2026
43AQI (US)
43AQI (US)
12th 五月 2026
50AQI (US)
50AQI (US)
13th 五月 2026
28AQI (US)
28AQI (US)
14th 五月 2026
38AQI (US)
38AQI (US)
15th 五月 2026
57AQI (US)
57AQI (US)
16th 五月 2026
71AQI (US)
71AQI (US)
17th 五月 2026
56AQI (US)
56AQI (US)
18th 五月 2026
55AQI (US)
55AQI (US)
19th 五月 2026
43AQI (US)
43AQI (US)
20th 五月 2026
61AQI (US)
61AQI (US)
21st 五月 2026
72AQI (US)
72AQI (US)
22nd 五月 2026
74AQI (US)
74AQI (US)
23rd 五月 2026
64AQI (US)
64AQI (US)
24th 五月 2026
64AQI (US)
64AQI (US)
25th 五月 2026
56AQI (US)
56AQI (US)
26th 五月 2026
45AQI (US)
45AQI (US)
27th 五月 2026
26AQI (US)
26AQI (US)
28th 五月 2026
32AQI (US)
32AQI (US)
29th 五月 2026
50AQI (US)
50AQI (US)
30th 五月 2026
43AQI (US)
43AQI (US)
31st 五月 2026
35AQI (US)
35AQI (US)
1st 六月 2026
42AQI (US)
42AQI (US)
2nd 六月 2026
46AQI (US)
46AQI (US)
3rd 六月 2026
35AQI (US)
35AQI (US)
4th 六月 2026
40AQI (US)
40AQI (US)
5th 六月 2026
37AQI (US)
37AQI (US)
6th 六月 2026
30AQI (US)
30AQI (US)
7th 六月 2026
31AQI (US)
31AQI (US)
8th 六月 2026
32AQI (US)
32AQI (US)
9th 六月 2026
22AQI (US)
22AQI (US)
10th 六月 2026
16AQI (US)
16AQI (US)
11th 六月 2026
28AQI (US)
28AQI (US)
12th 六月 2026
24AQI (US)
24AQI (US)
13th 六月 2026
30AQI (US)
30AQI (US)
14th 六月 2026
31AQI (US)
31AQI (US)
15th 六月 2026
39AQI (US)
39AQI (US)
16th 六月 2026
35AQI (US)
35AQI (US)
17th 六月 2026
22AQI (US)
22AQI (US)
18th 六月 2026
42AQI (US)
42AQI (US)
19th 六月 2026
38AQI (US)
38AQI (US)
20th 六月 2026
44AQI (US)
44AQI (US)
21st 六月 2026
35AQI (US)
35AQI (US)
22nd 六月 2026
34AQI (US)
34AQI (US)
23rd 六月 2026
32AQI (US)
32AQI (US)
24th 六月 2026
41AQI (US)
41AQI (US)
25th 六月 2026
42AQI (US)
42AQI (US)
26th 六月 2026
41AQI (US)
41AQI (US)
27th 六月 2026
37AQI (US)
37AQI (US)
28th 六月 2026
36AQI (US)
36AQI (US)
29th 六月 2026
21AQI (US)
21AQI (US)
30th 六月 2026
15AQI (US)
15AQI (US)
1st 七月 2026
25AQI (US)
25AQI (US)
2nd 七月 2026
19AQI (US)
19AQI (US)
3rd 七月 2026
13AQI (US)
13AQI (US)
4th 七月 2026
33AQI (US)
33AQI (US)
5th 七月 2026
63AQI (US)
63AQI (US)
6th 七月 2026
40AQI (US)
40AQI (US)
7th 七月 2026
21AQI (US)
21AQI (US)
8th 七月 2026
18AQI (US)
18AQI (US)
9th 七月 2026
25AQI (US)
25AQI (US)
10th 七月 2026
26AQI (US)
26AQI (US)
11th 七月 2026
26AQI (US)
26AQI (US)
12th 七月 2026
23AQI (US)
23AQI (US)
13th 七月 2026
14th 七月 2026
15th 七月 2026
16th 七月 2026
17th 七月 2026
18th 七月 2026
19th 七月 2026
20th 七月 2026
21st 七月 2026
22nd 七月 2026
23rd 七月 2026
24th 七月 2026
25th 七月 2026
26th 七月 2026
27th 七月 2026
28th 七月 2026
29th 七月 2026
30th 七月 2026
31st 七月 2026
1st 八月 2026
2nd 八月 2026
3rd 八月 2026
4th 八月 2026
5th 八月 2026
6th 八月 2026
7th 八月 2026
8th 八月 2026
9th 八月 2026
10th 八月 2026
11th 八月 2026
12th 八月 2026
13th 八月 2026
14th 八月 2026
15th 八月 2026
16th 八月 2026
17th 八月 2026
18th 八月 2026
19th 八月 2026
20th 八月 2026
21st 八月 2026
22nd 八月 2026
23rd 八月 2026
24th 八月 2026
25th 八月 2026
26th 八月 2026
27th 八月 2026
28th 八月 2026
29th 八月 2026
30th 八月 2026
31st 八月 2026
1st 九月 2026
2nd 九月 2026
3rd 九月 2026
4th 九月 2026
5th 九月 2026
6th 九月 2026
7th 九月 2026
8th 九月 2026
9th 九月 2026
10th 九月 2026
11th 九月 2026
12th 九月 2026
13th 九月 2026
14th 九月 2026
15th 九月 2026
16th 九月 2026
17th 九月 2026
18th 九月 2026
19th 九月 2026
20th 九月 2026
21st 九月 2026
22nd 九月 2026
23rd 九月 2026
24th 九月 2026
25th 九月 2026
26th 九月 2026
27th 九月 2026
28th 九月 2026
29th 九月 2026
30th 九月 2026
1st 十月 2026
2nd 十月 2026
3rd 十月 2026
4th 十月 2026
5th 十月 2026
6th 十月 2026
7th 十月 2026
8th 十月 2026
9th 十月 2026
10th 十月 2026
11th 十月 2026
12th 十月 2026
13th 十月 2026
14th 十月 2026
15th 十月 2026
16th 十月 2026
17th 十月 2026
18th 十月 2026
19th 十月 2026
20th 十月 2026
21st 十月 2026
22nd 十月 2026
23rd 十月 2026
24th 十月 2026
25th 十月 2026
26th 十月 2026
27th 十月 2026
28th 十月 2026
29th 十月 2026
30th 十月 2026
31st 十月 2026
1st 十一月 2026
2nd 十一月 2026
3rd 十一月 2026
4th 十一月 2026
5th 十一月 2026
6th 十一月 2026
7th 十一月 2026
8th 十一月 2026
9th 十一月 2026
10th 十一月 2026
11th 十一月 2026
12th 十一月 2026
13th 十一月 2026
14th 十一月 2026
15th 十一月 2026
16th 十一月 2026
17th 十一月 2026
18th 十一月 2026
19th 十一月 2026
20th 十一月 2026
21st 十一月 2026
22nd 十一月 2026
23rd 十一月 2026
24th 十一月 2026
25th 十一月 2026
26th 十一月 2026
27th 十一月 2026
28th 十一月 2026
29th 十一月 2026
30th 十一月 2026
1st 十二月 2026
2nd 十二月 2026
3rd 十二月 2026
4th 十二月 2026
5th 十二月 2026
6th 十二月 2026
7th 十二月 2026
8th 十二月 2026
9th 十二月 2026
10th 十二月 2026
11th 十二月 2026
12th 十二月 2026
13th 十二月 2026
14th 十二月 2026
15th 十二月 2026
16th 十二月 2026
17th 十二月 2026
18th 十二月 2026
19th 十二月 2026
20th 十二月 2026
21st 十二月 2026
22nd 十二月 2026
23rd 十二月 2026
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25th 十二月 2026
26th 十二月 2026
27th 十二月 2026
28th 十二月 2026
29th 十二月 2026
30th 十二月 2026
31st 十二月 2026
58AQI (US)
45AQI (US)
44AQI (US)
51AQI (US)
45AQI (US)
33AQI (US)
28AQI (US)
天数
一月二月三月四月五月六月七月八月九月十月十一月十二月总天数
202645AQI (US)
8
23
16
12
24
7
17
13
21
10
30
11
1
127
66
最高AQI (US)记录于
一月58AQI (US)
最低AQI (US)记录于
七月28AQI (US)
202551AQI (US)
28
3
16
12
11
20
2
26
2
16
15
28
2
31
25
6
30
20
11
9
21
8
23
196
164
5
最高AQI (US)记录于
一月83AQI (US)
最低AQI (US)记录于
九月31AQI (US)
202444AQI (US)
21
13
4
12
10
6
12
18
5
30
31
31
28
1
20
10
1
22
8
28
3
232
78
4
最高AQI (US)记录于
十二月78AQI (US)
最低AQI (US)记录于
七月29AQI (US)
202337AQI (US)
3
8
1
4
8
1
2
1
1
1
5
2
9
4
1
3
28
2
60
23
1
最高AQI (US)记录于
三月62AQI (US)
最低AQI (US)记录于
九月16AQI (US)
202237AQI (US)
26
2
20
1
24
7
14
16
29
2
30
20
1
3
7
15
10
20
3
8
5
210
53
最高AQI (US)记录于
九月53AQI (US)
最低AQI (US)记录于
八月21AQI (US)
202141AQI (US)
2
27
2
12
16
22
9
22
8
29
2
22
5
30
1
30
1
29
1
26
5
16
14
13
17
1
253
106
3
最高AQI (US)记录于
一月67AQI (US)
最低AQI (US)记录于
九月26AQI (US)
202036AQI (US)
27
31
30
1
29
1
24
7
12
17
1
11
20
164
46
1
最高AQI (US)记录于
十一月55AQI (US)
最低AQI (US)记录于
九月23AQI (US)
过去7年中污染最重与最轻的年份
污染最重的记录年份
2025(平均)
51AQI (US)污染最轻的记录年份
2020(平均)
36AQI (US)Institute Of Forestry Sub Station的年度2026 AQI (US)（45）相比之前几年的平均百分比变化为11.4% (恶化 AQI (US))：2020 (36), 2021 (41), 2022 (37), 2023 (37), 2024 (44), 2025 (51)。
