Rongjiawan, Hunan, 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
Rongjiawan, Hunan, China
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
19th Aug 2023
116AQILowest AQI recorded on
1st Aug 2024
30AQISame Day Analysis (10th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 44 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 9th Aug - 10th Aug 2026
Rongjiawan, Hunan, China
AQI
Day
Night
.
5 AM9th Aug 2026
7 PM
4 AM10th Aug 2026
Day time
Avg. Highest Time
12PM9th Aug
91AQI
Avg. Lowest Time
5PM9th Aug
44AQI
Night time
Avg. Highest Time
9PM9th Aug
63AQI
Avg. Lowest Time
4AM10th Aug
46AQI
In the last 24 hours,
Rongjiawan's AQI reached its highest point of 91 at 12 PM during the Day, while the lowest point, 44, was recorded at 5 PM during the Day between 9th Aug and 10th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Rongjiawan, Hunan, China
JulAug
12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th
Day
Night
12th Jul 2026605 AMAQI
12th Jul 2026516 AMAQI
12th Jul 2026547 AMAQI
12th Jul 2026528 AMAQI
12th Jul 2026399 AMAQI
12th Jul 20263910 AMAQI
12th Jul 20265511 AMAQI
12th Jul 20265712 PMAQI
12th Jul 2026551 PMAQI
12th Jul 2026582 PMAQI
12th Jul 2026563 PMAQI
12th Jul 2026614 PMAQI
12th Jul 2026655 PMAQI
12th Jul 2026746 PMAQI
12th Jul 2026667 PMAQI
12th Jul 2026538 PMAQI
12th Jul 2026549 PMAQI
12th Jul 20265010 PMAQI
12th Jul 20264711 PMAQI
13th Jul 20265112 AMAQI
13th Jul 2026481 AMAQI
13th Jul 2026532 AMAQI
13th Jul 2026543 AMAQI
13th Jul 2026554 AMAQI
30°C26/33°C
13th Jul 2026545 AMAQI
13th Jul 2026496 AMAQI
13th Jul 2026427 AMAQI
13th Jul 2026538 AMAQI
13th Jul 2026599 AMAQI
13th Jul 20267010 AMAQI
13th Jul 20267511 AMAQI
13th Jul 20266812 PMAQI
13th Jul 2026701 PMAQI
13th Jul 2026752 PMAQI
13th Jul 2026853 PMAQI
13th Jul 2026724 PMAQI
13th Jul 2026665 PMAQI
13th Jul 2026626 PMAQI
13th Jul 2026687 PMAQI
13th Jul 2026688 PMAQI
13th Jul 2026639 PMAQI
13th Jul 20266410 PMAQI
13th Jul 20266711 PMAQI
14th Jul 20267812 AMAQI
14th Jul 2026861 AMAQI
14th Jul 2026802 AMAQI
14th Jul 2026743 AMAQI
14th Jul 2026654 AMAQI
32°C27/37°C
14th Jul 2026625 AMAQI
14th Jul 2026646 AMAQI
14th Jul 2026707 AMAQI
14th Jul 2026628 AMAQI
14th Jul 2026669 AMAQI
14th Jul 20266710 AMAQI
14th Jul 20266311 AMAQI
14th Jul 20266412 PMAQI
14th Jul 2026721 PMAQI
14th Jul 2026702 PMAQI
14th Jul 2026733 PMAQI
14th Jul 2026724 PMAQI
14th Jul 2026745 PMAQI
14th Jul 2026646 PMAQI
14th Jul 2026707 PMAQI
14th Jul 2026728 PMAQI
14th Jul 2026739 PMAQI
14th Jul 20267810 PMAQI
14th Jul 20267811 PMAQI
15th Jul 20267212 AMAQI
15th Jul 2026631 AMAQI
15th Jul 2026572 AMAQI
15th Jul 2026483 AMAQI
15th Jul 2026344 AMAQI
32°C28/37°C
15th Jul 2026275 AMAQI
15th Jul 2026256 AMAQI
15th Jul 2026197 AMAQI
15th Jul 2026198 AMAQI
15th Jul 2026219 AMAQI
15th Jul 20262610 AMAQI
15th Jul 20262811 AMAQI
15th Jul 20262312 PMAQI
15th Jul 2026141 PMAQI
15th Jul 2026142 PMAQI
15th Jul 2026163 PMAQI
15th Jul 2026144 PMAQI
15th Jul 2026185 PMAQI
15th Jul 2026276 PMAQI
15th Jul 2026357 PMAQI
15th Jul 2026258 PMAQI
15th Jul 2026149 PMAQI
15th Jul 20261310 PMAQI
15th Jul 20261611 PMAQI
16th Jul 20261212 AMAQI
16th Jul 2026111 AMAQI
16th Jul 2026132 AMAQI
16th Jul 2026163 AMAQI
16th Jul 2026184 AMAQI
31°C28/35°C
16th Jul 2026195 AMAQI
16th Jul 2026206 AMAQI
16th Jul 2026207 AMAQI
16th Jul 2026168 AMAQI
16th Jul 2026139 AMAQI
16th Jul 20261310 AMAQI
16th Jul 20261311 AMAQI
16th Jul 20261712 PMAQI
16th Jul 2026201 PMAQI
16th Jul 2026232 PMAQI
16th Jul 2026223 PMAQI
16th Jul 2026234 PMAQI
16th Jul 2026275 PMAQI
16th Jul 2026206 PMAQI
16th Jul 2026147 PMAQI
16th Jul 2026208 PMAQI
16th Jul 2026269 PMAQI
16th Jul 20263610 PMAQI
16th Jul 20264811 PMAQI
17th Jul 20264712 AMAQI
17th Jul 2026531 AMAQI
17th Jul 2026492 AMAQI
17th Jul 2026293 AMAQI
17th Jul 2026224 AMAQI
31°C28/35°C
17th Jul 2026185 AMAQI
17th Jul 2026196 AMAQI
17th Jul 2026197 AMAQI
17th Jul 2026208 AMAQI
17th Jul 2026189 AMAQI
17th Jul 20262010 AMAQI
17th Jul 20263411 AMAQI
17th Jul 20264612 PMAQI
17th Jul 2026501 PMAQI
17th Jul 2026532 PMAQI
17th Jul 2026503 PMAQI
17th Jul 2026454 PMAQI
17th Jul 2026425 PMAQI
17th Jul 2026466 PMAQI
17th Jul 2026457 PMAQI
17th Jul 2026468 PMAQI
17th Jul 2026479 PMAQI
17th Jul 20264910 PMAQI
17th Jul 20264511 PMAQI
18th Jul 20264012 AMAQI
18th Jul 2026371 AMAQI
18th Jul 2026382 AMAQI
18th Jul 2026343 AMAQI
18th Jul 2026364 AMAQI
32°C28/36°C
18th Jul 2026395 AMAQI
18th Jul 2026516 AMAQI
18th Jul 2026487 AMAQI
18th Jul 2026448 AMAQI
18th Jul 2026419 AMAQI
18th Jul 20264210 AMAQI
18th Jul 20264411 AMAQI
18th Jul 20263812 PMAQI
18th Jul 2026371 PMAQI
18th Jul 2026352 PMAQI
18th Jul 2026383 PMAQI
18th Jul 2026414 PMAQI
18th Jul 2026435 PMAQI
18th Jul 2026356 PMAQI
18th Jul 2026397 PMAQI
18th Jul 2026308 PMAQI
18th Jul 2026369 PMAQI
18th Jul 20263310 PMAQI
18th Jul 20263211 PMAQI
19th Jul 20265212 AMAQI
19th Jul 2026321 AMAQI
19th Jul 2026432 AMAQI
19th Jul 2026313 AMAQI
19th Jul 2026304 AMAQI
29°C26/33°C
19th Jul 2026465 AMAQI
19th Jul 2026316 AMAQI
19th Jul 2026357 AMAQI
19th Jul 2026228 AMAQI
19th Jul 2026189 AMAQI
19th Jul 20262010 AMAQI
19th Jul 20262311 AMAQI
19th Jul 20262012 PMAQI
19th Jul 2026271 PMAQI
19th Jul 2026292 PMAQI
19th Jul 2026253 PMAQI
19th Jul 2026384 PMAQI
19th Jul 2026335 PMAQI
19th Jul 2026446 PMAQI
19th Jul 2026487 PMAQI
19th Jul 2026538 PMAQI
19th Jul 2026549 PMAQI
19th Jul 20263810 PMAQI
19th Jul 20264911 PMAQI
20th Jul 20264612 AMAQI
20th Jul 2026501 AMAQI
20th Jul 2026532 AMAQI
20th Jul 2026483 AMAQI
20th Jul 2026484 AMAQI
26°C25/28°C
20th Jul 2026535 AMAQI
20th Jul 2026406 AMAQI
20th Jul 2026397 AMAQI
20th Jul 2026468 AMAQI
20th Jul 2026419 AMAQI
20th Jul 20263610 AMAQI
20th Jul 20264711 AMAQI
20th Jul 20266412 PMAQI
20th Jul 2026591 PMAQI
20th Jul 2026612 PMAQI
20th Jul 2026573 PMAQI
20th Jul 2026504 PMAQI
20th Jul 2026345 PMAQI
20th Jul 2026486 PMAQI
20th Jul 2026657 PMAQI
20th Jul 2026688 PMAQI
20th Jul 2026699 PMAQI
20th Jul 20265810 PMAQI
20th Jul 20264111 PMAQI
21st Jul 20264912 AMAQI
21st Jul 2026401 AMAQI
21st Jul 2026312 AMAQI
21st Jul 2026523 AMAQI
21st Jul 2026524 AMAQI
26°C24/29°C
21st Jul 2026505 AMAQI
21st Jul 2026456 AMAQI
21st Jul 2026407 AMAQI
21st Jul 2026378 AMAQI
21st Jul 2026349 AMAQI
21st Jul 20263310 AMAQI
21st Jul 20262612 PMAQI
21st Jul 2026281 PMAQI
21st Jul 2026282 PMAQI
21st Jul 2026343 PMAQI
21st Jul 2026464 PMAQI
21st Jul 2026505 PMAQI
21st Jul 2026866 PMAQI
21st Jul 2026527 PMAQI
21st Jul 2026368 PMAQI
21st Jul 2026279 PMAQI
21st Jul 20262810 PMAQI
21st Jul 20262811 PMAQI
22nd Jul 20263012 AMAQI
22nd Jul 2026291 AMAQI
22nd Jul 2026272 AMAQI
22nd Jul 2026263 AMAQI
22nd Jul 2026224 AMAQI
27°C24/32°C
22nd Jul 2026245 AMAQI
22nd Jul 2026246 AMAQI
22nd Jul 2026237 AMAQI
22nd Jul 2026248 AMAQI
22nd Jul 2026209 AMAQI
22nd Jul 20262510 AMAQI
22nd Jul 20263111 AMAQI
22nd Jul 20262612 PMAQI
22nd Jul 2026271 PMAQI
22nd Jul 2026202 PMAQI
22nd Jul 2026253 PMAQI
22nd Jul 2026244 PMAQI
22nd Jul 2026265 PMAQI
22nd Jul 2026346 PMAQI
22nd Jul 2026407 PMAQI
22nd Jul 2026448 PMAQI
22nd Jul 2026369 PMAQI
22nd Jul 20263310 PMAQI
22nd Jul 20262711 PMAQI
23rd Jul 20262512 AMAQI
23rd Jul 2026261 AMAQI
23rd Jul 2026282 AMAQI
23rd Jul 2026273 AMAQI
23rd Jul 2026304 AMAQI
26°C25/29°C
23rd Jul 2026355 AMAQI
23rd Jul 2026326 AMAQI
23rd Jul 2026357 AMAQI
23rd Jul 2026368 AMAQI
23rd Jul 2026399 AMAQI
23rd Jul 20263710 AMAQI
23rd Jul 20264411 AMAQI
23rd Jul 20264112 PMAQI
23rd Jul 2026441 PMAQI
23rd Jul 2026402 PMAQI
23rd Jul 2026633 PMAQI
23rd Jul 2026574 PMAQI
23rd Jul 2026525 PMAQI
23rd Jul 2026546 PMAQI
23rd Jul 2026597 PMAQI
23rd Jul 2026638 PMAQI
23rd Jul 2026409 PMAQI
23rd Jul 20265510 PMAQI
23rd Jul 20264711 PMAQI
24th Jul 20265212 AMAQI
24th Jul 2026291 AMAQI
24th Jul 2026322 AMAQI
24th Jul 2026383 AMAQI
24th Jul 2026324 AMAQI
28°C24/32°C
24th Jul 2026375 AMAQI
24th Jul 2026376 AMAQI
24th Jul 2026387 AMAQI
24th Jul 2026388 AMAQI
24th Jul 2026309 AMAQI
24th Jul 20264410 AMAQI
24th Jul 20265211 AMAQI
24th Jul 20266512 PMAQI
24th Jul 2026601 PMAQI
24th Jul 2026572 PMAQI
24th Jul 2026533 PMAQI
24th Jul 2026574 PMAQI
24th Jul 2026555 PMAQI
24th Jul 2026256 PMAQI
24th Jul 2026457 PMAQI
24th Jul 2026548 PMAQI
24th Jul 2026499 PMAQI
24th Jul 20265210 PMAQI
24th Jul 20266711 PMAQI
25th Jul 20265912 AMAQI
25th Jul 2026641 AMAQI
25th Jul 2026502 AMAQI
25th Jul 2026573 AMAQI
25th Jul 2026574 AMAQI
30°C26/34°C
25th Jul 2026575 AMAQI
25th Jul 2026626 AMAQI
25th Jul 2026617 AMAQI
25th Jul 2026618 AMAQI
25th Jul 2026669 AMAQI
25th Jul 20266910 AMAQI
25th Jul 20267411 AMAQI
25th Jul 20266312 PMAQI
25th Jul 2026611 PMAQI
25th Jul 2026602 PMAQI
25th Jul 2026593 PMAQI
25th Jul 2026574 PMAQI
25th Jul 2026465 PMAQI
25th Jul 2026476 PMAQI
25th Jul 2026507 PMAQI
25th Jul 2026408 PMAQI
25th Jul 2026519 PMAQI
25th Jul 20265110 PMAQI
25th Jul 20266011 PMAQI
26th Jul 20267312 AMAQI
26th Jul 2026721 AMAQI
26th Jul 2026612 AMAQI
26th Jul 2026713 AMAQI
26th Jul 2026664 AMAQI
31°C27/35°C
26th Jul 2026645 AMAQI
26th Jul 2026616 AMAQI
26th Jul 2026567 AMAQI
26th Jul 2026628 AMAQI
26th Jul 2026589 AMAQI
26th Jul 20266510 AMAQI
26th Jul 20266611 AMAQI
26th Jul 20266612 PMAQI
26th Jul 2026651 PMAQI
26th Jul 2026662 PMAQI
26th Jul 2026623 PMAQI
26th Jul 2026514 PMAQI
26th Jul 2026565 PMAQI
26th Jul 2026496 PMAQI
26th Jul 2026467 PMAQI
26th Jul 2026428 PMAQI
26th Jul 2026349 PMAQI
26th Jul 20263810 PMAQI
26th Jul 20263911 PMAQI
27th Jul 20264312 AMAQI
27th Jul 2026341 AMAQI
27th Jul 2026402 AMAQI
27th Jul 2026543 AMAQI
27th Jul 2026334 AMAQI
30°C27/36°C
27th Jul 2026215 AMAQI
27th Jul 2026186 AMAQI
27th Jul 2026217 AMAQI
27th Jul 2026208 AMAQI
27th Jul 2026209 AMAQI
27th Jul 20262310 AMAQI
27th Jul 20262211 AMAQI
27th Jul 20262312 PMAQI
27th Jul 2026221 PMAQI
27th Jul 2026222 PMAQI
27th Jul 2026233 PMAQI
27th Jul 2026194 PMAQI
27th Jul 2026195 PMAQI
27th Jul 2026166 PMAQI
27th Jul 2026187 PMAQI
27th Jul 2026208 PMAQI
27th Jul 2026199 PMAQI
27th Jul 20262010 PMAQI
27th Jul 20261911 PMAQI
28th Jul 20261912 AMAQI
28th Jul 2026191 AMAQI
28th Jul 2026182 AMAQI
28th Jul 2026203 AMAQI
28th Jul 2026214 AMAQI
24°C23/26°C
28th Jul 2026185 AMAQI
28th Jul 2026176 AMAQI
28th Jul 2026217 AMAQI
28th Jul 2026218 AMAQI
28th Jul 2026199 AMAQI
28th Jul 20262210 AMAQI
28th Jul 20262311 AMAQI
28th Jul 20262812 PMAQI
28th Jul 2026291 PMAQI
28th Jul 2026272 PMAQI
28th Jul 2026273 PMAQI
28th Jul 2026254 PMAQI
28th Jul 2026345 PMAQI
28th Jul 2026406 PMAQI
28th Jul 2026377 PMAQI
28th Jul 2026338 PMAQI
28th Jul 2026319 PMAQI
28th Jul 20262710 PMAQI
28th Jul 20262711 PMAQI
29th Jul 20262812 AMAQI
29th Jul 2026301 AMAQI
29th Jul 2026282 AMAQI
29th Jul 2026323 AMAQI
29th Jul 2026354 AMAQI
26°C24/30°C
29th Jul 2026295 AMAQI
29th Jul 2026276 AMAQI
29th Jul 2026257 AMAQI
29th Jul 2026348 AMAQI
29th Jul 2026389 AMAQI
29th Jul 20263810 AMAQI
29th Jul 20263311 AMAQI
29th Jul 20263212 PMAQI
29th Jul 2026321 PMAQI
29th Jul 2026352 PMAQI
29th Jul 2026353 PMAQI
29th Jul 2026404 PMAQI
29th Jul 2026385 PMAQI
29th Jul 2026346 PMAQI
29th Jul 2026387 PMAQI
29th Jul 2026358 PMAQI
29th Jul 2026389 PMAQI
29th Jul 20263910 PMAQI
29th Jul 20263611 PMAQI
30th Jul 20263712 AMAQI
30th Jul 2026401 AMAQI
30th Jul 2026362 AMAQI
30th Jul 2026283 AMAQI
30th Jul 2026364 AMAQI
26°C25/31°C
30th Jul 2026365 AMAQI
30th Jul 2026356 AMAQI
30th Jul 2026347 AMAQI
30th Jul 2026338 AMAQI
30th Jul 2026349 AMAQI
30th Jul 20263010 AMAQI
30th Jul 20262811 AMAQI
30th Jul 20262812 PMAQI
30th Jul 2026301 PMAQI
30th Jul 2026302 PMAQI
30th Jul 2026323 PMAQI
30th Jul 2026324 PMAQI
30th Jul 2026305 PMAQI
30th Jul 2026296 PMAQI
30th Jul 2026257 PMAQI
30th Jul 2026308 PMAQI
30th Jul 2026319 PMAQI
30th Jul 20263410 PMAQI
30th Jul 20263211 PMAQI
31st Jul 20263012 AMAQI
31st Jul 2026261 AMAQI
31st Jul 2026342 AMAQI
31st Jul 2026293 AMAQI
31st Jul 2026344 AMAQI
29°C26/33°C
31st Jul 2026305 AMAQI
31st Jul 2026296 AMAQI
31st Jul 2026347 AMAQI
31st Jul 2026328 AMAQI
31st Jul 2026299 AMAQI
31st Jul 20262710 AMAQI
31st Jul 20262811 AMAQI
31st Jul 20262512 PMAQI
31st Jul 2026281 PMAQI
31st Jul 2026342 PMAQI
31st Jul 2026353 PMAQI
31st Jul 2026324 PMAQI
31st Jul 2026305 PMAQI
31st Jul 2026306 PMAQI
31st Jul 2026347 PMAQI
31st Jul 2026258 PMAQI
31st Jul 2026279 PMAQI
31st Jul 20263010 PMAQI
31st Jul 20262811 PMAQI
1st Aug 20262812 AMAQI
1st Aug 2026321 AMAQI
1st Aug 2026292 AMAQI
1st Aug 2026303 AMAQI
1st Aug 2026334 AMAQI
29°C26/33°C
1st Aug 2026275 AMAQI
1st Aug 2026326 AMAQI
1st Aug 2026347 AMAQI
1st Aug 2026328 AMAQI
1st Aug 2026319 AMAQI
1st Aug 20263810 AMAQI
1st Aug 20263811 AMAQI
1st Aug 20263412 PMAQI
1st Aug 2026381 PMAQI
1st Aug 2026332 PMAQI
1st Aug 2026333 PMAQI
1st Aug 2026344 PMAQI
1st Aug 2026305 PMAQI
1st Aug 2026296 PMAQI
1st Aug 2026357 PMAQI
1st Aug 2026368 PMAQI
1st Aug 2026349 PMAQI
1st Aug 20263510 PMAQI
1st Aug 20263211 PMAQI
2nd Aug 20263212 AMAQI
2nd Aug 2026281 AMAQI
2nd Aug 2026302 AMAQI
2nd Aug 2026283 AMAQI
2nd Aug 2026314 AMAQI
29°C26/34°C
2nd Aug 2026305 AMAQI
2nd Aug 2026326 AMAQI
2nd Aug 2026417 AMAQI
2nd Aug 2026458 AMAQI
2nd Aug 2026369 AMAQI
2nd Aug 20263710 AMAQI
2nd Aug 20263711 AMAQI
2nd Aug 20263812 PMAQI
2nd Aug 2026371 PMAQI
2nd Aug 2026322 PMAQI
2nd Aug 2026343 PMAQI
2nd Aug 2026294 PMAQI
2nd Aug 2026275 PMAQI
2nd Aug 2026266 PMAQI
2nd Aug 2026327 PMAQI
2nd Aug 2026338 PMAQI
2nd Aug 2026349 PMAQI
2nd Aug 20263610 PMAQI
2nd Aug 20263511 PMAQI
3rd Aug 20263112 AMAQI
3rd Aug 2026321 AMAQI
3rd Aug 2026312 AMAQI
3rd Aug 2026343 AMAQI
3rd Aug 2026304 AMAQI
30°C26/35°C
3rd Aug 2026325 AMAQI
3rd Aug 2026336 AMAQI
3rd Aug 2026337 AMAQI
3rd Aug 2026358 AMAQI
3rd Aug 2026379 AMAQI
3rd Aug 20264210 AMAQI
3rd Aug 20265111 AMAQI
3rd Aug 20264512 PMAQI
3rd Aug 2026441 PMAQI
3rd Aug 2026402 PMAQI
3rd Aug 2026353 PMAQI
3rd Aug 2026384 PMAQI
3rd Aug 2026385 PMAQI
3rd Aug 2026366 PMAQI
3rd Aug 2026347 PMAQI
3rd Aug 2026348 PMAQI
3rd Aug 2026369 PMAQI
3rd Aug 20263810 PMAQI
3rd Aug 20263611 PMAQI
4th Aug 20264912 AMAQI
4th Aug 2026621 AMAQI
4th Aug 2026522 AMAQI
4th Aug 2026453 AMAQI
4th Aug 2026424 AMAQI
30°C26/35°C
4th Aug 2026455 AMAQI
4th Aug 2026576 AMAQI
4th Aug 2026617 AMAQI
4th Aug 2026558 AMAQI
4th Aug 2026509 AMAQI
4th Aug 20264410 AMAQI
4th Aug 20264011 AMAQI
4th Aug 20264812 PMAQI
4th Aug 2026361 PMAQI
4th Aug 2026272 PMAQI
4th Aug 2026393 PMAQI
4th Aug 2026314 PMAQI
4th Aug 2026245 PMAQI
4th Aug 2026236 PMAQI
4th Aug 2026277 PMAQI
4th Aug 2026418 PMAQI
4th Aug 2026589 PMAQI
4th Aug 20266410 PMAQI
4th Aug 20265711 PMAQI
5th Aug 20265412 AMAQI
5th Aug 2026381 AMAQI
5th Aug 2026342 AMAQI
5th Aug 2026303 AMAQI
5th Aug 2026414 AMAQI
29°C25/35°C
5th Aug 2026505 AMAQI
5th Aug 2026516 AMAQI
5th Aug 2026577 AMAQI
5th Aug 2026568 AMAQI
5th Aug 2026609 AMAQI
5th Aug 20267010 AMAQI
5th Aug 20266211 AMAQI
5th Aug 20264512 PMAQI
5th Aug 2026561 PMAQI
5th Aug 2026692 PMAQI
5th Aug 2026663 PMAQI
5th Aug 2026634 PMAQI
5th Aug 2026625 PMAQI
5th Aug 2026646 PMAQI
5th Aug 2026647 PMAQI
5th Aug 2026348 PMAQI
5th Aug 2026289 PMAQI
5th Aug 20262310 PMAQI
5th Aug 20262311 PMAQI
6th Aug 20262312 AMAQI
6th Aug 2026241 AMAQI
6th Aug 2026242 AMAQI
6th Aug 2026243 AMAQI
6th Aug 2026244 AMAQI
28°C24/33°C
6th Aug 2026225 AMAQI
6th Aug 2026206 AMAQI
6th Aug 2026207 AMAQI
6th Aug 2026198 AMAQI
6th Aug 2026309 AMAQI
6th Aug 20263010 AMAQI
6th Aug 20264311 AMAQI
6th Aug 20264112 PMAQI
6th Aug 2026451 PMAQI
6th Aug 2026542 PMAQI
6th Aug 2026633 PMAQI
6th Aug 2026684 PMAQI
6th Aug 2026585 PMAQI
6th Aug 2026376 PMAQI
6th Aug 2026407 PMAQI
6th Aug 2026368 PMAQI
6th Aug 2026299 PMAQI
6th Aug 20262910 PMAQI
6th Aug 20263211 PMAQI
7th Aug 20262712 AMAQI
7th Aug 2026281 AMAQI
7th Aug 2026482 AMAQI
7th Aug 2026403 AMAQI
7th Aug 2026404 AMAQI
29°C25/34°C
7th Aug 2026455 AMAQI
7th Aug 2026446 AMAQI
7th Aug 2026527 AMAQI
7th Aug 2026538 AMAQI
7th Aug 2026529 AMAQI
7th Aug 20265410 AMAQI
7th Aug 20265811 AMAQI
7th Aug 20265412 PMAQI
7th Aug 2026671 PMAQI
7th Aug 2026732 PMAQI
7th Aug 2026663 PMAQI
7th Aug 2026684 PMAQI
7th Aug 2026725 PMAQI
7th Aug 2026506 PMAQI
7th Aug 2026537 PMAQI
7th Aug 2026588 PMAQI
7th Aug 2026669 PMAQI
7th Aug 20268310 PMAQI
7th Aug 20268311 PMAQI
8th Aug 20267412 AMAQI
8th Aug 2026691 AMAQI
8th Aug 2026762 AMAQI
8th Aug 2026803 AMAQI
8th Aug 2026854 AMAQI
29°C25/34°C
8th Aug 2026895 AMAQI
8th Aug 2026916 AMAQI
8th Aug 2026927 AMAQI
8th Aug 2026908 AMAQI
8th Aug 2026869 AMAQI
8th Aug 202610510 AMAQI
8th Aug 202610411 AMAQI
8th Aug 20269212 PMAQI
8th Aug 2026901 PMAQI
8th Aug 2026722 PMAQI
8th Aug 2026643 PMAQI
8th Aug 2026624 PMAQI
8th Aug 2026575 PMAQI
8th Aug 2026606 PMAQI
8th Aug 2026667 PMAQI
8th Aug 2026708 PMAQI
8th Aug 2026679 PMAQI
8th Aug 20267010 PMAQI
8th Aug 20268311 PMAQI
9th Aug 20268912 AMAQI
9th Aug 2026801 AMAQI
9th Aug 2026692 AMAQI
9th Aug 2026723 AMAQI
9th Aug 2026734 AMAQI
29°C25/34°C
9th Aug 2026715 AMAQI
9th Aug 2026706 AMAQI
9th Aug 2026787 AMAQI
9th Aug 2026798 AMAQI
9th Aug 2026859 AMAQI
9th Aug 20268310 AMAQI
9th Aug 20269011 AMAQI
9th Aug 20269112 PMAQI
9th Aug 2026771 PMAQI
9th Aug 2026652 PMAQI
9th Aug 2026603 PMAQI
9th Aug 2026554 PMAQI
9th Aug 2026445 PMAQI
9th Aug 2026506 PMAQI
9th Aug 2026557 PMAQI
9th Aug 2026578 PMAQI
9th Aug 2026639 PMAQI
9th Aug 20266010 PMAQI
9th Aug 20266011 PMAQI
10th Aug 20265812 AMAQI
10th Aug 2026551 AMAQI
10th Aug 2026572 AMAQI
10th Aug 2026533 AMAQI
10th Aug 2026464 AMAQI
28°C25/31°C
10th Aug 2026455 AMAQI
5 AM10th Aug 2026486 AMAQI
10th Aug 2026467 AMAQI
10th Aug 2026448 AMAQI
10th Aug 2026459 AMAQI
10th Aug 20264410 AMAQI
10th Aug 20264311 AMAQI
10th Aug 20264212 PMAQI
12 PM10th Aug 2026461 PMAQI
10th Aug 2026452 PMAQI
10th Aug 2026433 PMAQI
10th Aug 2026434 PMAQI
10th Aug 2026415 PMAQI
10th Aug 2026476 PMAQI
10th Aug 2026317 PMAQI
7 PM10th Aug 2026348 PMAQI
10th Aug 2026349 PMAQI
10th Aug 20263610 PMAQI
10th Aug 20262811 PMAQI
12 AM
4 AM
27°C24/31°C
Day time
Avg. Highest Time
11 AM
47AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
5 AM - 9 AM
41AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 11 AM (Avg. 47), while the lowest AQI was between 5 AM to 9 AM (Avg. 41).
Night time
Avg. Highest Time
12 AM
45AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
1 AM - 4 AM
42AQI
4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 12 AM (Avg. 45), while the lowest AQI was between 1 AM to 4 AM (Avg. 42).
2026 Days Vs Air Quality
Rongjiawan, Hunan, China
2026
26%
58
45%
99
26%
57
4%
8
Total number of days with different AQI categories in last 222 days in 2026 (143 days remaining)
Good
58 DaysModerate
99 DaysPoor
57 DaysUnhealthy
8 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 26%
Health Risk Level:
Very high
In 2026, 26% of 222 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.
Annual Air Quality Insights
Rongjiawan, Hunan, 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
71AQI (US)
71AQI (US)
2nd January 2026
111AQI (US)
111AQI (US)
3rd January 2026
140AQI (US)
140AQI (US)
4th January 2026
117AQI (US)
117AQI (US)
5th January 2026
148AQI (US)
148AQI (US)
6th January 2026
150AQI (US)
150AQI (US)
7th January 2026
136AQI (US)
136AQI (US)
8th January 2026
128AQI (US)
128AQI (US)
9th January 2026
132AQI (US)
132AQI (US)
10th January 2026
122AQI (US)
122AQI (US)
11th January 2026
119AQI (US)
119AQI (US)
12th January 2026
150AQI (US)
150AQI (US)
13th January 2026
138AQI (US)
138AQI (US)
14th January 2026
130AQI (US)
130AQI (US)
15th January 2026
164AQI (US)
164AQI (US)
16th January 2026
169AQI (US)
169AQI (US)
17th January 2026
179AQI (US)
179AQI (US)
18th January 2026
185AQI (US)
185AQI (US)
19th January 2026
67AQI (US)
67AQI (US)
20th January 2026
88AQI (US)
88AQI (US)
21st January 2026
105AQI (US)
105AQI (US)
22nd January 2026
124AQI (US)
124AQI (US)
23rd January 2026
141AQI (US)
141AQI (US)
24th January 2026
142AQI (US)
142AQI (US)
25th January 2026
141AQI (US)
141AQI (US)
26th January 2026
140AQI (US)
140AQI (US)
27th January 2026
156AQI (US)
156AQI (US)
28th January 2026
156AQI (US)
156AQI (US)
29th January 2026
144AQI (US)
144AQI (US)
30th January 2026
102AQI (US)
102AQI (US)
31st January 2026
85AQI (US)
85AQI (US)
1st February 2026
117AQI (US)
117AQI (US)
2nd February 2026
115AQI (US)
115AQI (US)
3rd February 2026
101AQI (US)
101AQI (US)
4th February 2026
115AQI (US)
115AQI (US)
5th February 2026
146AQI (US)
146AQI (US)
6th February 2026
167AQI (US)
167AQI (US)
7th February 2026
118AQI (US)
118AQI (US)
8th February 2026
133AQI (US)
133AQI (US)
9th February 2026
122AQI (US)
122AQI (US)
10th February 2026
116AQI (US)
116AQI (US)
11th February 2026
127AQI (US)
127AQI (US)
12th February 2026
150AQI (US)
150AQI (US)
13th February 2026
116AQI (US)
116AQI (US)
14th February 2026
87AQI (US)
87AQI (US)
15th February 2026
124AQI (US)
124AQI (US)
16th February 2026
68AQI (US)
68AQI (US)
17th February 2026
143AQI (US)
143AQI (US)
18th February 2026
143AQI (US)
143AQI (US)
19th February 2026
146AQI (US)
146AQI (US)
20th February 2026
84AQI (US)
84AQI (US)
21st February 2026
59AQI (US)
59AQI (US)
22nd February 2026
86AQI (US)
86AQI (US)
23rd February 2026
105AQI (US)
105AQI (US)
24th February 2026
71AQI (US)
71AQI (US)
25th February 2026
82AQI (US)
82AQI (US)
26th February 2026
41AQI (US)
41AQI (US)
27th February 2026
65AQI (US)
65AQI (US)
28th February 2026
96AQI (US)
96AQI (US)
1st March 2026
37AQI (US)
37AQI (US)
2nd March 2026
59AQI (US)
59AQI (US)
3rd March 2026
97AQI (US)
97AQI (US)
4th March 2026
106AQI (US)
106AQI (US)
5th March 2026
136AQI (US)
136AQI (US)
6th March 2026
146AQI (US)
146AQI (US)
7th March 2026
141AQI (US)
141AQI (US)
8th March 2026
138AQI (US)
138AQI (US)
9th March 2026
151AQI (US)
151AQI (US)
10th March 2026
139AQI (US)
139AQI (US)
11th March 2026
100AQI (US)
100AQI (US)
12th March 2026
134AQI (US)
134AQI (US)
13th March 2026
82AQI (US)
82AQI (US)
14th March 2026
105AQI (US)
105AQI (US)
15th March 2026
119AQI (US)
119AQI (US)
16th March 2026
26AQI (US)
26AQI (US)
17th March 2026
33AQI (US)
33AQI (US)
18th March 2026
56AQI (US)
56AQI (US)
19th March 2026
113AQI (US)
113AQI (US)
20th March 2026
136AQI (US)
136AQI (US)
21st March 2026
104AQI (US)
104AQI (US)
22nd March 2026
100AQI (US)
100AQI (US)
23rd March 2026
98AQI (US)
98AQI (US)
24th March 2026
129AQI (US)
129AQI (US)
25th March 2026
121AQI (US)
121AQI (US)
26th March 2026
128AQI (US)
128AQI (US)
27th March 2026
121AQI (US)
121AQI (US)
28th March 2026
117AQI (US)
117AQI (US)
29th March 2026
100AQI (US)
100AQI (US)
30th March 2026
52AQI (US)
52AQI (US)
31st March 2026
93AQI (US)
93AQI (US)
1st April 2026
78AQI (US)
78AQI (US)
2nd April 2026
74AQI (US)
74AQI (US)
3rd April 2026
59AQI (US)
59AQI (US)
4th April 2026
52AQI (US)
52AQI (US)
5th April 2026
84AQI (US)
84AQI (US)
6th April 2026
100AQI (US)
100AQI (US)
7th April 2026
142AQI (US)
142AQI (US)
8th April 2026
126AQI (US)
126AQI (US)
9th April 2026
77AQI (US)
77AQI (US)
10th April 2026
70AQI (US)
70AQI (US)
11th April 2026
87AQI (US)
87AQI (US)
12th April 2026
68AQI (US)
68AQI (US)
13th April 2026
81AQI (US)
81AQI (US)
14th April 2026
41AQI (US)
41AQI (US)
15th April 2026
56AQI (US)
56AQI (US)
16th April 2026
84AQI (US)
84AQI (US)
17th April 2026
76AQI (US)
76AQI (US)
18th April 2026
94AQI (US)
94AQI (US)
19th April 2026
92AQI (US)
92AQI (US)
20th April 2026
100AQI (US)
100AQI (US)
21st April 2026
34AQI (US)
34AQI (US)
22nd April 2026
22AQI (US)
22AQI (US)
23rd April 2026
64AQI (US)
64AQI (US)
24th April 2026
61AQI (US)
61AQI (US)
25th April 2026
86AQI (US)
86AQI (US)
26th April 2026
87AQI (US)
87AQI (US)
27th April 2026
98AQI (US)
98AQI (US)
28th April 2026
31AQI (US)
31AQI (US)
29th April 2026
27AQI (US)
27AQI (US)
30th April 2026
53AQI (US)
53AQI (US)
1st May 2026
59AQI (US)
59AQI (US)
2nd May 2026
56AQI (US)
56AQI (US)
3rd May 2026
60AQI (US)
60AQI (US)
4th May 2026
52AQI (US)
52AQI (US)
5th May 2026
66AQI (US)
66AQI (US)
6th May 2026
67AQI (US)
67AQI (US)
7th May 2026
71AQI (US)
71AQI (US)
8th May 2026
66AQI (US)
66AQI (US)
9th May 2026
78AQI (US)
78AQI (US)
10th May 2026
78AQI (US)
78AQI (US)
11th May 2026
74AQI (US)
74AQI (US)
12th May 2026
96AQI (US)
96AQI (US)
13th May 2026
46AQI (US)
46AQI (US)
14th May 2026
48AQI (US)
48AQI (US)
15th May 2026
78AQI (US)
78AQI (US)
16th May 2026
73AQI (US)
73AQI (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
71AQI (US)
71AQI (US)
22nd May 2026
79AQI (US)
79AQI (US)
23rd May 2026
73AQI (US)
73AQI (US)
24th May 2026
71AQI (US)
71AQI (US)
25th May 2026
67AQI (US)
67AQI (US)
26th May 2026
50AQI (US)
50AQI (US)
27th May 2026
42AQI (US)
42AQI (US)
28th May 2026
52AQI (US)
52AQI (US)
29th May 2026
72AQI (US)
72AQI (US)
30th May 2026
61AQI (US)
61AQI (US)
31st May 2026
72AQI (US)
72AQI (US)
1st June 2026
86AQI (US)
86AQI (US)
2nd June 2026
99AQI (US)
99AQI (US)
3rd June 2026
71AQI (US)
71AQI (US)
4th June 2026
44AQI (US)
44AQI (US)
5th June 2026
92AQI (US)
92AQI (US)
6th June 2026
76AQI (US)
76AQI (US)
7th June 2026
80AQI (US)
80AQI (US)
8th June 2026
42AQI (US)
42AQI (US)
9th June 2026
38AQI (US)
38AQI (US)
10th June 2026
58AQI (US)
58AQI (US)
11th June 2026
78AQI (US)
78AQI (US)
12th June 2026
71AQI (US)
71AQI (US)
13th June 2026
32AQI (US)
32AQI (US)
14th June 2026
42AQI (US)
42AQI (US)
15th June 2026
56AQI (US)
56AQI (US)
16th June 2026
72AQI (US)
72AQI (US)
17th June 2026
74AQI (US)
74AQI (US)
18th June 2026
87AQI (US)
87AQI (US)
19th June 2026
15AQI (US)
15AQI (US)
20th June 2026
22AQI (US)
22AQI (US)
21st June 2026
22AQI (US)
22AQI (US)
22nd June 2026
20AQI (US)
20AQI (US)
23rd June 2026
22AQI (US)
22AQI (US)
24th June 2026
22AQI (US)
22AQI (US)
25th June 2026
37AQI (US)
37AQI (US)
26th June 2026
46AQI (US)
46AQI (US)
27th June 2026
73AQI (US)
73AQI (US)
28th June 2026
85AQI (US)
85AQI (US)
29th June 2026
90AQI (US)
90AQI (US)
30th June 2026
58AQI (US)
58AQI (US)
1st July 2026
28AQI (US)
28AQI (US)
2nd July 2026
16AQI (US)
16AQI (US)
3rd July 2026
26AQI (US)
26AQI (US)
4th July 2026
28AQI (US)
28AQI (US)
5th July 2026
16AQI (US)
16AQI (US)
6th July 2026
33AQI (US)
33AQI (US)
7th July 2026
20AQI (US)
20AQI (US)
8th July 2026
24AQI (US)
24AQI (US)
9th July 2026
22AQI (US)
22AQI (US)
10th July 2026
34AQI (US)
34AQI (US)
11th July 2026
41AQI (US)
41AQI (US)
12th July 2026
55AQI (US)
55AQI (US)
13th July 2026
62AQI (US)
62AQI (US)
14th July 2026
71AQI (US)
71AQI (US)
15th July 2026
28AQI (US)
28AQI (US)
16th July 2026
20AQI (US)
20AQI (US)
17th July 2026
38AQI (US)
38AQI (US)
18th July 2026
39AQI (US)
39AQI (US)
19th July 2026
35AQI (US)
35AQI (US)
20th July 2026
51AQI (US)
51AQI (US)
21st July 2026
41AQI (US)
41AQI (US)
22nd July 2026
28AQI (US)
28AQI (US)
23rd July 2026
42AQI (US)
42AQI (US)
24th July 2026
46AQI (US)
46AQI (US)
25th July 2026
58AQI (US)
58AQI (US)
26th July 2026
58AQI (US)
58AQI (US)
27th July 2026
24AQI (US)
24AQI (US)
28th July 2026
25AQI (US)
25AQI (US)
29th July 2026
34AQI (US)
34AQI (US)
30th July 2026
32AQI (US)
32AQI (US)
31st July 2026
30AQI (US)
30AQI (US)
1st August 2026
33AQI (US)
33AQI (US)
2nd August 2026
33AQI (US)
33AQI (US)
3rd August 2026
36AQI (US)
36AQI (US)
4th August 2026
45AQI (US)
45AQI (US)
5th August 2026
50AQI (US)
50AQI (US)
6th August 2026
35AQI (US)
35AQI (US)
7th August 2026
56AQI (US)
56AQI (US)
8th August 2026
79AQI (US)
79AQI (US)
9th August 2026
70AQI (US)
70AQI (US)
10th August 2026
44AQI (US)
44AQI (US)
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
132AQI (US)
109AQI (US)
104AQI (US)
73AQI (US)
65AQI (US)
57AQI (US)
36AQI (US)
48AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202680AQI (US)
4
21
6
1
9
17
1
3
10
17
1
5
23
2
4
27
13
17
25
6
7
3
58
99
57
8
Highest AQI (US) recorded in
January132AQI (US)
Lowest AQI (US) recorded in
July36AQI (US)
202597AQI (US)
14
15
2
4
19
5
18
13
16
13
1
27
4
11
19
6
25
7
24
3
27
2
11
15
3
1
13
15
1
2
14
15
30
186
107
40
2
Highest AQI (US) recorded in
January153AQI (US)
Lowest AQI (US) recorded in
August55AQI (US)
202497AQI (US)
5
14
12
1
10
12
5
1
16
13
2
22
8
26
5
11
19
14
17
3
28
20
10
1
12
13
5
10
14
6
1
20
10
30
186
109
40
1
Highest AQI (US) recorded in
December142AQI (US)
Lowest AQI (US) recorded in
July51AQI (US)
202398AQI (US)
5
10
10
6
3
18
7
10
17
4
3
15
11
1
28
3
2
28
6
25
2
24
5
1
28
1
1
12
17
1
9
17
15
11
3
2
15
202
110
25
9
Highest AQI (US) recorded in
January160AQI (US)
Lowest AQI (US) recorded in
July58AQI (US)
2022101AQI (US)
4
11
13
2
8
12
2
3
17
10
1
24
6
20
11
9
20
1
6
18
2
1
9
20
5
10
14
2
13
16
1
5
13
13
23
150
115
32
2
Highest AQI (US) recorded in
January148AQI (US)
Lowest AQI (US) recorded in
July60AQI (US)
2021101AQI (US)
2
17
11
7
17
4
15
16
13
17
25
6
1
21
8
1
29
1
2
18
1
1
24
5
18
9
4
15
7
8
4
18
9
5
191
122
36
Highest AQI (US) recorded in
January140AQI (US)
Lowest AQI (US) recorded in
July69AQI (US)
202097AQI (US)
1
6
6
12
8
1
7
11
1
29
4
24
3
4
23
4
2
16
12
3
9
17
2
12
15
3
3
6
22
15
141
82
28
Highest AQI (US) recorded in
December152AQI (US)
Lowest AQI (US) recorded in
June70AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2022(Avg.)
101AQI (US)Least Polluted Year Recorded
2026(Avg.)
80AQI (US)Rongjiawan's annual 2026 AQI (US) (80) shows an average percentage change of -18.7% (improved AQI (US)) compared to previous years: 2020 (97), 2021 (101), 2022 (101), 2023 (98), 2024 (97), 2025 (97).
