Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Ligong, Chengde, Hebei, 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

Ligong, Chengde, Hebei, China

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
12th Jul 2024
122AQI
Lowest AQI recorded on
12th Jul 2026
17AQI

Same Day Analysis (31st July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 43 of Good air quality, showing improvement over 2025 and 2024 on the same day.

Day & Night AQI Trend: 30th Jul - 31st Jul 2026

Ligong, Chengde, Hebei, China

AQI
Day
Night
.

4 AM30th Jul 2026

7 PM

3 AM31st Jul 2026

Day time
Avg. Highest Time
10AM30th Jul

54AQI

Avg. Lowest Time
5PM30th Jul

23AQI

Night time
Avg. Highest Time
2AM31st Jul

55AQI

Avg. Lowest Time
9PM30th Jul

38AQI

In the last 24 hours,

Ligong's AQI reached its highest point of 55 at 2 AM during the Night, while the lowest point, 23, was recorded at 5 PM during the Day between 30th Jul and 31st Jul 2026.

Day & Night AQI Trend : Jul 2026

Ligong, Chengde, Hebei, China

Jul
02nd - 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 - 29th29th - 30th30th - 31st31st
Day
Night
2nd Jul 2026384 AMAQI
2nd Jul 2026425 AMAQI
2nd Jul 2026466 AMAQI
2nd Jul 2026367 AMAQI
2nd Jul 2026348 AMAQI
2nd Jul 2026389 AMAQI
2nd Jul 20263510 AMAQI
2nd Jul 20268411 AMAQI
2nd Jul 20269712 PMAQI
2nd Jul 2026711 PMAQI
2nd Jul 2026702 PMAQI
2nd Jul 2026553 PMAQI
2nd Jul 2026444 PMAQI
2nd Jul 2026405 PMAQI
2nd Jul 2026666 PMAQI
2nd Jul 2026887 PMAQI
2nd Jul 2026908 PMAQI
2nd Jul 2026869 PMAQI
2nd Jul 20266710 PMAQI
2nd Jul 20266211 PMAQI
3rd Jul 20266012 AMAQI
3rd Jul 2026581 AMAQI
3rd Jul 2026502 AMAQI
3rd Jul 2026453 AMAQI

23°C17/31°C

3rd Jul 2026514 AMAQI
3rd Jul 2026435 AMAQI
3rd Jul 2026426 AMAQI
3rd Jul 2026407 AMAQI
3rd Jul 2026388 AMAQI
3rd Jul 2026369 AMAQI
3rd Jul 20262410 AMAQI
3rd Jul 20262111 AMAQI
3rd Jul 20264812 PMAQI
3rd Jul 2026531 PMAQI
3rd Jul 2026562 PMAQI
3rd Jul 2026603 PMAQI
3rd Jul 2026724 PMAQI
3rd Jul 2026625 PMAQI
3rd Jul 2026566 PMAQI
3rd Jul 2026567 PMAQI
3rd Jul 2026598 PMAQI
3rd Jul 2026599 PMAQI
3rd Jul 20269610 PMAQI
3rd Jul 202611011 PMAQI
4th Jul 20269712 AMAQI
4th Jul 20261191 AMAQI
4th Jul 20261102 AMAQI
4th Jul 20261063 AMAQI

24°C17/34°C

4th Jul 2026924 AMAQI
4th Jul 2026835 AMAQI
4th Jul 2026886 AMAQI
4th Jul 2026847 AMAQI
4th Jul 2026908 AMAQI
4th Jul 2026929 AMAQI
4th Jul 20268610 AMAQI
4th Jul 20269811 AMAQI
4th Jul 20268512 PMAQI
4th Jul 2026381 PMAQI
4th Jul 2026382 PMAQI
4th Jul 2026323 PMAQI
4th Jul 2026294 PMAQI
4th Jul 2026275 PMAQI
4th Jul 2026236 PMAQI
4th Jul 2026267 PMAQI
4th Jul 2026408 PMAQI
4th Jul 2026519 PMAQI
4th Jul 20265210 PMAQI
4th Jul 20266211 PMAQI
5th Jul 20265512 AMAQI
5th Jul 2026451 AMAQI
5th Jul 2026202 AMAQI
5th Jul 2026233 AMAQI

24°C17/32°C

5th Jul 2026524 AMAQI
5th Jul 2026385 AMAQI
5th Jul 2026276 AMAQI
5th Jul 2026407 AMAQI
5th Jul 2026498 AMAQI
5th Jul 2026429 AMAQI
5th Jul 20263410 AMAQI
5th Jul 20262711 AMAQI
5th Jul 20261412 PMAQI
5th Jul 2026101 PMAQI
5th Jul 2026102 PMAQI
5th Jul 202683 PMAQI
5th Jul 2026164 PMAQI
5th Jul 2026255 PMAQI
5th Jul 2026216 PMAQI
5th Jul 2026217 PMAQI
5th Jul 2026268 PMAQI
5th Jul 2026509 PMAQI
5th Jul 20264610 PMAQI
5th Jul 20265011 PMAQI
6th Jul 20264012 AMAQI
6th Jul 2026301 AMAQI
6th Jul 2026302 AMAQI
6th Jul 2026173 AMAQI

22°C16/30°C

6th Jul 2026244 AMAQI
6th Jul 2026275 AMAQI
6th Jul 2026286 AMAQI
6th Jul 2026407 AMAQI
6th Jul 2026468 AMAQI
6th Jul 2026519 AMAQI
6th Jul 20266010 AMAQI
6th Jul 20266211 AMAQI
6th Jul 20266012 PMAQI
6th Jul 2026641 PMAQI
6th Jul 2026722 PMAQI
6th Jul 2026503 PMAQI
6th Jul 2026384 PMAQI
6th Jul 2026255 PMAQI
6th Jul 2026236 PMAQI
6th Jul 2026247 PMAQI
6th Jul 2026278 PMAQI
6th Jul 2026279 PMAQI
6th Jul 20262410 PMAQI
6th Jul 20263611 PMAQI
7th Jul 20264412 AMAQI
7th Jul 2026461 AMAQI
7th Jul 2026452 AMAQI
7th Jul 2026443 AMAQI

21°C17/29°C

7th Jul 2026304 AMAQI
7th Jul 2026295 AMAQI
7th Jul 2026316 AMAQI
7th Jul 2026337 AMAQI
7th Jul 2026298 AMAQI
7th Jul 2026349 AMAQI
7th Jul 20262910 AMAQI
7th Jul 20264211 AMAQI
7th Jul 20265812 PMAQI
7th Jul 2026681 PMAQI
7th Jul 2026872 PMAQI
7th Jul 2026933 PMAQI
7th Jul 2026874 PMAQI
7th Jul 2026645 PMAQI
7th Jul 2026486 PMAQI
7th Jul 2026457 PMAQI
7th Jul 2026238 PMAQI
7th Jul 2026259 PMAQI
7th Jul 20262310 PMAQI
7th Jul 20262911 PMAQI
8th Jul 20262112 AMAQI
8th Jul 2026251 AMAQI
8th Jul 2026272 AMAQI
8th Jul 2026183 AMAQI

22°C16/31°C

8th Jul 2026224 AMAQI
8th Jul 2026265 AMAQI
8th Jul 2026296 AMAQI
8th Jul 2026287 AMAQI
8th Jul 2026258 AMAQI
8th Jul 2026259 AMAQI
8th Jul 20262810 AMAQI
8th Jul 20263411 AMAQI
8th Jul 2026812 PMAQI
8th Jul 2026141 PMAQI
8th Jul 2026102 PMAQI
8th Jul 2026273 PMAQI
8th Jul 2026274 PMAQI
8th Jul 2026275 PMAQI
8th Jul 2026236 PMAQI
8th Jul 2026217 PMAQI
8th Jul 2026278 PMAQI
8th Jul 2026259 PMAQI
8th Jul 20264010 PMAQI
8th Jul 20265111 PMAQI
9th Jul 20264912 AMAQI
9th Jul 2026531 AMAQI
9th Jul 2026422 AMAQI
9th Jul 2026383 AMAQI

22°C15/30°C

9th Jul 2026514 AMAQI
9th Jul 2026445 AMAQI
9th Jul 2026586 AMAQI
9th Jul 2026317 AMAQI
9th Jul 2026278 AMAQI
9th Jul 2026249 AMAQI
9th Jul 20264710 AMAQI
9th Jul 20264611 AMAQI
9th Jul 20265312 PMAQI
9th Jul 2026511 PMAQI
9th Jul 2026462 PMAQI
9th Jul 2026253 PMAQI
9th Jul 2026194 PMAQI
9th Jul 2026275 PMAQI
9th Jul 2026216 PMAQI
9th Jul 2026457 PMAQI
9th Jul 2026608 PMAQI
9th Jul 2026669 PMAQI
9th Jul 20267610 PMAQI
9th Jul 20267111 PMAQI
10th Jul 20269612 AMAQI
10th Jul 2026781 AMAQI
10th Jul 2026672 AMAQI
10th Jul 2026603 AMAQI

23°C17/31°C

10th Jul 2026624 AMAQI
10th Jul 2026465 AMAQI
10th Jul 2026346 AMAQI
10th Jul 2026277 AMAQI
10th Jul 2026388 AMAQI
10th Jul 2026509 AMAQI
10th Jul 20262710 AMAQI
10th Jul 20262711 AMAQI
10th Jul 20263612 PMAQI
10th Jul 2026361 PMAQI
10th Jul 2026312 PMAQI
10th Jul 2026313 PMAQI
10th Jul 2026254 PMAQI
10th Jul 2026235 PMAQI
10th Jul 2026236 PMAQI
10th Jul 2026277 PMAQI
10th Jul 2026308 PMAQI
10th Jul 2026469 PMAQI
10th Jul 20264410 PMAQI
10th Jul 20263311 PMAQI
11th Jul 20263312 AMAQI
11th Jul 2026311 AMAQI
11th Jul 2026392 AMAQI
11th Jul 2026223 AMAQI

23°C20/26°C

11th Jul 2026254 AMAQI
11th Jul 2026225 AMAQI
11th Jul 2026226 AMAQI
11th Jul 2026237 AMAQI
11th Jul 2026238 AMAQI
11th Jul 2026319 AMAQI
11th Jul 20262310 AMAQI
11th Jul 20261711 AMAQI
11th Jul 2026812 PMAQI
11th Jul 2026171 PMAQI
11th Jul 2026172 PMAQI
11th Jul 2026123 PMAQI
11th Jul 2026194 PMAQI
11th Jul 2026195 PMAQI
11th Jul 2026146 PMAQI
11th Jul 2026167 PMAQI
11th Jul 2026278 PMAQI
11th Jul 2026319 PMAQI
11th Jul 20262110 PMAQI
11th Jul 20261611 PMAQI
12th Jul 20261712 AMAQI
12th Jul 2026121 AMAQI
12th Jul 2026142 AMAQI
12th Jul 2026123 AMAQI

23°C21/24°C

12th Jul 2026124 AMAQI
12th Jul 2026125 AMAQI
12th Jul 2026146 AMAQI
12th Jul 2026277 AMAQI
12th Jul 2026188 AMAQI
12th Jul 2026139 AMAQI
12th Jul 20261210 AMAQI
12th Jul 20261711 AMAQI
12th Jul 20261012 PMAQI
12th Jul 2026141 PMAQI
12th Jul 2026172 PMAQI
12th Jul 2026143 PMAQI
12th Jul 2026124 PMAQI
12th Jul 2026195 PMAQI
12th Jul 2026166 PMAQI
12th Jul 2026127 PMAQI
12th Jul 2026268 PMAQI
12th Jul 2026309 PMAQI
12th Jul 20263410 PMAQI
12th Jul 20263111 PMAQI
13th Jul 20263012 AMAQI
13th Jul 2026301 AMAQI
13th Jul 2026302 AMAQI
13th Jul 2026283 AMAQI

23°C21/26°C

13th Jul 2026284 AMAQI
13th Jul 2026285 AMAQI
13th Jul 2026296 AMAQI
13th Jul 2026307 AMAQI
13th Jul 2026338 AMAQI
13th Jul 2026409 AMAQI
13th Jul 20264210 AMAQI
13th Jul 20266011 AMAQI
13th Jul 20266212 PMAQI
13th Jul 2026591 PMAQI
13th Jul 2026442 PMAQI
13th Jul 2026273 PMAQI
13th Jul 2026344 PMAQI
13th Jul 2026555 PMAQI
13th Jul 2026546 PMAQI
13th Jul 2026647 PMAQI
13th Jul 2026488 PMAQI
13th Jul 2026409 PMAQI
13th Jul 20266310 PMAQI
13th Jul 20267811 PMAQI
14th Jul 20266212 AMAQI
14th Jul 2026621 AMAQI
14th Jul 2026552 AMAQI
14th Jul 2026633 AMAQI

24°C20/31°C

14th Jul 2026654 AMAQI
14th Jul 2026475 AMAQI
14th Jul 2026556 AMAQI
14th Jul 2026307 AMAQI
14th Jul 2026428 AMAQI
14th Jul 2026259 AMAQI
14th Jul 20262110 AMAQI
14th Jul 20261711 AMAQI
14th Jul 20262412 PMAQI
14th Jul 2026251 PMAQI
14th Jul 2026192 PMAQI
14th Jul 2026163 PMAQI
14th Jul 2026104 PMAQI
14th Jul 2026145 PMAQI
14th Jul 2026326 PMAQI
14th Jul 2026327 PMAQI
14th Jul 2026368 PMAQI
14th Jul 2026379 PMAQI
14th Jul 20263810 PMAQI
14th Jul 20264811 PMAQI
15th Jul 20264812 AMAQI
15th Jul 2026491 AMAQI
15th Jul 2026382 AMAQI
15th Jul 2026233 AMAQI

24°C19/30°C

15th Jul 2026254 AMAQI
15th Jul 2026305 AMAQI
15th Jul 2026366 AMAQI
15th Jul 2026307 AMAQI
15th Jul 2026268 AMAQI
15th Jul 2026239 AMAQI
15th Jul 20262610 AMAQI
15th Jul 20263611 AMAQI
15th Jul 20264412 PMAQI
15th Jul 2026601 PMAQI
15th Jul 2026252 PMAQI
15th Jul 2026163 PMAQI
15th Jul 2026214 PMAQI
15th Jul 2026215 PMAQI
15th Jul 2026236 PMAQI
15th Jul 2026217 PMAQI
15th Jul 2026228 PMAQI
15th Jul 2026299 PMAQI
15th Jul 20264410 PMAQI
15th Jul 20265311 PMAQI
16th Jul 20264612 AMAQI
16th Jul 2026381 AMAQI
16th Jul 2026332 AMAQI
16th Jul 2026343 AMAQI

24°C17/32°C

16th Jul 2026444 AMAQI
16th Jul 2026525 AMAQI
16th Jul 2026446 AMAQI
16th Jul 2026527 AMAQI
16th Jul 2026428 AMAQI
16th Jul 2026239 AMAQI
16th Jul 20262110 AMAQI
16th Jul 20261911 AMAQI
16th Jul 20261912 PMAQI
16th Jul 2026191 PMAQI
16th Jul 2026232 PMAQI
16th Jul 2026253 PMAQI
16th Jul 2026214 PMAQI
16th Jul 2026295 PMAQI
16th Jul 2026276 PMAQI
16th Jul 2026237 PMAQI
16th Jul 2026238 PMAQI
16th Jul 2026259 PMAQI
16th Jul 20263610 PMAQI
16th Jul 20264611 PMAQI
17th Jul 20264012 AMAQI
17th Jul 2026401 AMAQI
17th Jul 2026382 AMAQI
17th Jul 2026363 AMAQI

23°C17/30°C

17th Jul 2026334 AMAQI
17th Jul 2026405 AMAQI
17th Jul 2026296 AMAQI
17th Jul 2026447 AMAQI
17th Jul 2026498 AMAQI
17th Jul 2026499 AMAQI
17th Jul 20265010 AMAQI
17th Jul 20264511 AMAQI
17th Jul 20264012 PMAQI
17th Jul 2026261 PMAQI
17th Jul 2026282 PMAQI
17th Jul 2026463 PMAQI
17th Jul 2026574 PMAQI
17th Jul 2026595 PMAQI
17th Jul 2026626 PMAQI
17th Jul 2026657 PMAQI
17th Jul 2026668 PMAQI
17th Jul 2026699 PMAQI
17th Jul 20266010 PMAQI
17th Jul 20264811 PMAQI
18th Jul 20264212 AMAQI
18th Jul 2026361 AMAQI
18th Jul 2026362 AMAQI
18th Jul 2026363 AMAQI

23°C18/29°C

18th Jul 2026384 AMAQI
18th Jul 2026405 AMAQI
18th Jul 2026386 AMAQI
18th Jul 2026387 AMAQI
18th Jul 2026358 AMAQI
18th Jul 2026449 AMAQI
18th Jul 20263110 AMAQI
18th Jul 20263011 AMAQI
18th Jul 20264012 PMAQI
18th Jul 2026361 PMAQI
18th Jul 2026462 PMAQI
18th Jul 2026643 PMAQI
18th Jul 2026564 PMAQI
18th Jul 2026535 PMAQI
18th Jul 2026506 PMAQI
18th Jul 2026207 PMAQI
18th Jul 2026588 PMAQI
18th Jul 2026609 PMAQI
18th Jul 20267810 PMAQI
18th Jul 20265811 PMAQI
19th Jul 20268712 AMAQI
19th Jul 2026581 AMAQI
19th Jul 2026402 AMAQI
19th Jul 2026293 AMAQI

22°C16/29°C

19th Jul 2026444 AMAQI
19th Jul 2026365 AMAQI
19th Jul 2026276 AMAQI
19th Jul 2026387 AMAQI
19th Jul 2026248 AMAQI
19th Jul 2026199 AMAQI
19th Jul 20263010 AMAQI
19th Jul 20263811 AMAQI
19th Jul 20265612 PMAQI
19th Jul 2026711 PMAQI
19th Jul 2026852 PMAQI
19th Jul 2026533 PMAQI
19th Jul 2026334 PMAQI
19th Jul 2026275 PMAQI
19th Jul 2026216 PMAQI
19th Jul 2026237 PMAQI
19th Jul 2026368 PMAQI
19th Jul 2026429 PMAQI
19th Jul 20264910 PMAQI
19th Jul 20265511 PMAQI
20th Jul 20265612 AMAQI
20th Jul 2026591 AMAQI
20th Jul 2026552 AMAQI
20th Jul 2026663 AMAQI

22°C18/29°C

20th Jul 2026604 AMAQI
20th Jul 2026545 AMAQI
20th Jul 2026696 AMAQI
20th Jul 2026657 AMAQI
20th Jul 2026688 AMAQI
20th Jul 2026609 AMAQI
20th Jul 20265310 AMAQI
20th Jul 20266211 AMAQI
20th Jul 20266812 PMAQI
20th Jul 2026701 PMAQI
20th Jul 2026742 PMAQI
20th Jul 2026513 PMAQI
20th Jul 2026534 PMAQI
20th Jul 2026465 PMAQI
20th Jul 2026556 PMAQI
20th Jul 2026447 PMAQI
20th Jul 2026318 PMAQI
20th Jul 2026259 PMAQI
20th Jul 20264210 PMAQI
20th Jul 20263111 PMAQI
21st Jul 20263012 AMAQI
21st Jul 2026321 AMAQI
21st Jul 2026392 AMAQI
21st Jul 2026373 AMAQI

23°C18/30°C

21st Jul 2026384 AMAQI
21st Jul 2026515 AMAQI
21st Jul 2026306 AMAQI
21st Jul 2026327 AMAQI
21st Jul 2026348 AMAQI
21st Jul 2026339 AMAQI
21st Jul 20263310 AMAQI
21st Jul 20265012 PMAQI
21st Jul 2026711 PMAQI
21st Jul 2026762 PMAQI
21st Jul 2026733 PMAQI
21st Jul 2026694 PMAQI
21st Jul 2026655 PMAQI
21st Jul 2026986 PMAQI
21st Jul 2026687 PMAQI
21st Jul 2026678 PMAQI
21st Jul 2026649 PMAQI
21st Jul 20266210 PMAQI
21st Jul 20266211 PMAQI
22nd Jul 20266912 AMAQI
22nd Jul 2026691 AMAQI
22nd Jul 2026702 AMAQI
22nd Jul 2026603 AMAQI

23°C18/30°C

22nd Jul 2026654 AMAQI
22nd Jul 2026645 AMAQI
22nd Jul 2026566 AMAQI
22nd Jul 2026507 AMAQI
22nd Jul 2026548 AMAQI
22nd Jul 2026609 AMAQI
22nd Jul 20266210 AMAQI
22nd Jul 20265611 AMAQI
22nd Jul 20265312 PMAQI
22nd Jul 2026421 PMAQI
22nd Jul 2026292 PMAQI
22nd Jul 2026553 PMAQI
22nd Jul 2026404 PMAQI
22nd Jul 2026585 PMAQI
22nd Jul 2026486 PMAQI
22nd Jul 2026497 PMAQI
22nd Jul 2026388 PMAQI
22nd Jul 2026349 PMAQI
22nd Jul 20264010 PMAQI
22nd Jul 20264011 PMAQI
23rd Jul 20263612 AMAQI
23rd Jul 2026341 AMAQI
23rd Jul 2026342 AMAQI
23rd Jul 2026273 AMAQI

23°C19/30°C

23rd Jul 2026364 AMAQI
23rd Jul 2026405 AMAQI
23rd Jul 2026466 AMAQI
23rd Jul 2026527 AMAQI
23rd Jul 2026638 AMAQI
23rd Jul 2026389 AMAQI
23rd Jul 20265310 AMAQI
23rd Jul 20265911 AMAQI
23rd Jul 20267812 PMAQI
23rd Jul 2026721 PMAQI
23rd Jul 2026792 PMAQI
23rd Jul 2026883 PMAQI
23rd Jul 20261004 PMAQI
23rd Jul 2026985 PMAQI
23rd Jul 2026946 PMAQI
23rd Jul 2026857 PMAQI
23rd Jul 2026888 PMAQI
23rd Jul 20261049 PMAQI
23rd Jul 202610910 PMAQI
23rd Jul 20269811 PMAQI
24th Jul 20269612 AMAQI
24th Jul 2026901 AMAQI
24th Jul 2026882 AMAQI
24th Jul 2026843 AMAQI

22°C17/28°C

24th Jul 2026784 AMAQI
24th Jul 2026755 AMAQI
24th Jul 2026646 AMAQI
24th Jul 2026687 AMAQI
24th Jul 2026768 AMAQI
24th Jul 2026829 AMAQI
24th Jul 20267510 AMAQI
24th Jul 20266711 AMAQI
24th Jul 20265212 PMAQI
24th Jul 2026511 PMAQI
24th Jul 2026502 PMAQI
24th Jul 2026303 PMAQI
24th Jul 2026314 PMAQI
24th Jul 2026295 PMAQI
24th Jul 2026256 PMAQI
24th Jul 2026237 PMAQI
24th Jul 2026328 PMAQI
24th Jul 2026369 PMAQI
24th Jul 20263610 PMAQI
24th Jul 20266211 PMAQI
25th Jul 20267312 AMAQI
25th Jul 2026581 AMAQI
25th Jul 2026402 AMAQI
25th Jul 2026373 AMAQI

23°C17/30°C

25th Jul 2026314 AMAQI
25th Jul 2026335 AMAQI
25th Jul 2026386 AMAQI
25th Jul 2026467 AMAQI
25th Jul 2026368 AMAQI
25th Jul 2026329 AMAQI
25th Jul 20263110 AMAQI
25th Jul 20261811 AMAQI
25th Jul 20261812 PMAQI
25th Jul 2026291 PMAQI
25th Jul 2026212 PMAQI
25th Jul 2026193 PMAQI
25th Jul 2026224 PMAQI
25th Jul 2026225 PMAQI
25th Jul 2026376 PMAQI
25th Jul 2026447 PMAQI
25th Jul 2026298 PMAQI
25th Jul 2026259 PMAQI
25th Jul 20264010 PMAQI
25th Jul 20264511 PMAQI
26th Jul 20265412 AMAQI
26th Jul 2026621 AMAQI
26th Jul 2026562 AMAQI
26th Jul 2026393 AMAQI

24°C18/31°C

26th Jul 2026364 AMAQI
26th Jul 2026405 AMAQI
26th Jul 2026316 AMAQI
26th Jul 2026407 AMAQI
26th Jul 2026478 AMAQI
26th Jul 2026429 AMAQI
26th Jul 20264010 AMAQI
26th Jul 20263311 AMAQI
26th Jul 20264512 PMAQI
26th Jul 2026361 PMAQI
26th Jul 2026342 PMAQI
26th Jul 2026293 PMAQI
26th Jul 2026364 PMAQI
26th Jul 2026335 PMAQI
26th Jul 2026276 PMAQI
26th Jul 2026357 PMAQI
26th Jul 2026368 PMAQI
26th Jul 2026409 PMAQI
26th Jul 20265010 PMAQI
26th Jul 20265511 PMAQI
27th Jul 20264912 AMAQI
27th Jul 2026401 AMAQI
27th Jul 2026402 AMAQI
27th Jul 2026443 AMAQI

24°C19/30°C

27th Jul 2026384 AMAQI
27th Jul 2026295 AMAQI
27th Jul 2026296 AMAQI
27th Jul 2026317 AMAQI
27th Jul 2026298 AMAQI
27th Jul 2026429 AMAQI
27th Jul 20263410 AMAQI
27th Jul 20265011 AMAQI
27th Jul 20267012 PMAQI
27th Jul 2026741 PMAQI
27th Jul 2026792 PMAQI
27th Jul 2026843 PMAQI
27th Jul 2026864 PMAQI
27th Jul 2026585 PMAQI
27th Jul 2026366 PMAQI
27th Jul 2026467 PMAQI
27th Jul 2026598 PMAQI
27th Jul 2026689 PMAQI
27th Jul 20267010 PMAQI
27th Jul 20267811 PMAQI
28th Jul 20267412 AMAQI
28th Jul 2026741 AMAQI
28th Jul 2026692 AMAQI
28th Jul 2026783 AMAQI

25°C19/32°C

28th Jul 2026694 AMAQI
28th Jul 2026505 AMAQI
28th Jul 2026486 AMAQI
28th Jul 2026607 AMAQI
28th Jul 2026588 AMAQI
28th Jul 2026559 AMAQI
28th Jul 20265610 AMAQI
28th Jul 20266611 AMAQI
28th Jul 20266612 PMAQI
28th Jul 2026601 PMAQI
28th Jul 2026442 PMAQI
28th Jul 2026343 PMAQI
28th Jul 2026234 PMAQI
28th Jul 2026195 PMAQI
28th Jul 2026206 PMAQI
28th Jul 2026277 PMAQI
28th Jul 2026298 PMAQI
28th Jul 2026409 PMAQI
28th Jul 20265810 PMAQI
28th Jul 20266611 PMAQI
29th Jul 20266012 AMAQI
29th Jul 2026501 AMAQI
29th Jul 2026582 AMAQI
29th Jul 2026563 AMAQI

26°C20/34°C

29th Jul 2026424 AMAQI
29th Jul 2026485 AMAQI
29th Jul 2026556 AMAQI
29th Jul 2026527 AMAQI
29th Jul 2026538 AMAQI
29th Jul 2026609 AMAQI
29th Jul 20266010 AMAQI
29th Jul 20264511 AMAQI
29th Jul 20264812 PMAQI
29th Jul 2026581 PMAQI
29th Jul 2026582 PMAQI
29th Jul 2026403 PMAQI
29th Jul 2026234 PMAQI
29th Jul 2026195 PMAQI
29th Jul 2026176 PMAQI
29th Jul 2026177 PMAQI
29th Jul 2026188 PMAQI
29th Jul 2026269 PMAQI
29th Jul 20264610 PMAQI
29th Jul 20265611 PMAQI
30th Jul 20264212 AMAQI
30th Jul 2026321 AMAQI
30th Jul 2026312 AMAQI
30th Jul 2026313 AMAQI

26°C20/34°C

30th Jul 2026534 AMAQI
30th Jul 2026425 AMAQI
30th Jul 2026336 AMAQI
30th Jul 2026387 AMAQI
30th Jul 2026348 AMAQI
30th Jul 2026259 AMAQI
30th Jul 20265410 AMAQI
30th Jul 20262511 AMAQI
30th Jul 20262912 PMAQI
30th Jul 2026381 PMAQI
30th Jul 2026292 PMAQI
30th Jul 2026253 PMAQI
30th Jul 2026234 PMAQI
30th Jul 2026235 PMAQI
30th Jul 2026276 PMAQI
30th Jul 2026447 PMAQI
30th Jul 2026468 PMAQI
30th Jul 2026389 PMAQI
30th Jul 20265010 PMAQI
30th Jul 20265311 PMAQI
31st Jul 20265412 AMAQI
31st Jul 2026481 AMAQI
31st Jul 2026552 AMAQI
31st Jul 2026423 AMAQI

26°C21/32°C

31st Jul 2026514 AMAQI
4 AM
31st Jul 2026425 AMAQI
31st Jul 2026426 AMAQI
31st Jul 2026387 AMAQI
31st Jul 2026338 AMAQI
31st Jul 2026339 AMAQI
31st Jul 20264410 AMAQI
31st Jul 20265411 AMAQI
11 AM
31st Jul 20263812 PMAQI
31st Jul 2026331 PMAQI
31st Jul 2026382 PMAQI
31st Jul 2026363 PMAQI
31st Jul 2026364 PMAQI
31st Jul 2026425 PMAQI
31st Jul 2026366 PMAQI
31st Jul 2026477 PMAQI
7 PM
31st Jul 2026478 PMAQI
31st Jul 2026519 PMAQI
31st Jul 20265110 PMAQI
31st Jul 20264711 PMAQI
11 PM
3 AM

27°C21/33°C

Day time
Avg. Highest Time
12 PM - 2 PM

46AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
4 PM - 6 PM

38AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 2 PM (Avg. 46), while the lowest AQI was between 4 PM to 6 PM (Avg. 38).
Night time
Avg. Highest Time
12 AM

54AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
3 AM - 8 PM

42AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 12 AM (Avg. 54), while the lowest AQI was between 3 AM to 8 PM (Avg. 42).

2026 Days Vs Air Quality

Ligong, Chengde, Hebei, China

2026

33%

71

50%

105

16%

33

1%

3

Total number of days with different AQI categories in last 212 days in 2026 (153 days remaining)

Good
71 Days
Moderate
105 Days
Poor
33 Days
Unhealthy
3 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 33%

Health Risk Level:

High

In 2026, 33% of 212 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.

Annual Air Quality Insights

Ligong, Chengde, Hebei, 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
63AQI (US)
2nd January 2026
64AQI (US)
3rd January 2026
99AQI (US)
4th January 2026
95AQI (US)
5th January 2026
66AQI (US)
6th January 2026
58AQI (US)
7th January 2026
43AQI (US)
8th January 2026
74AQI (US)
9th January 2026
117AQI (US)
10th January 2026
40AQI (US)
11th January 2026
27AQI (US)
12th January 2026
64AQI (US)
13th January 2026
40AQI (US)
14th January 2026
84AQI (US)
15th January 2026
144AQI (US)
16th January 2026
91AQI (US)
17th January 2026
33AQI (US)
18th January 2026
68AQI (US)
19th January 2026
33AQI (US)
20th January 2026
33AQI (US)
21st January 2026
39AQI (US)
22nd January 2026
59AQI (US)
23rd January 2026
70AQI (US)
24th January 2026
55AQI (US)
25th January 2026
41AQI (US)
26th January 2026
66AQI (US)
27th January 2026
43AQI (US)
28th January 2026
81AQI (US)
29th January 2026
90AQI (US)
30th January 2026
94AQI (US)
31st January 2026
69AQI (US)
1st February 2026
56AQI (US)
2nd February 2026
32AQI (US)
3rd February 2026
84AQI (US)
4th February 2026
136AQI (US)
5th February 2026
92AQI (US)
6th February 2026
33AQI (US)
7th February 2026
25AQI (US)
8th February 2026
34AQI (US)
9th February 2026
77AQI (US)
10th February 2026
99AQI (US)
11th February 2026
45AQI (US)
12th February 2026
94AQI (US)
13th February 2026
96AQI (US)
14th February 2026
102AQI (US)
15th February 2026
34AQI (US)
16th February 2026
53AQI (US)
17th February 2026
101AQI (US)
18th February 2026
56AQI (US)
19th February 2026
84AQI (US)
20th February 2026
102AQI (US)
21st February 2026
117AQI (US)
22nd February 2026
59AQI (US)
23rd February 2026
45AQI (US)
24th February 2026
85AQI (US)
25th February 2026
133AQI (US)
26th February 2026
98AQI (US)
27th February 2026
101AQI (US)
28th February 2026
119AQI (US)
1st March 2026
120AQI (US)
2nd March 2026
148AQI (US)
3rd March 2026
113AQI (US)
4th March 2026
107AQI (US)
5th March 2026
116AQI (US)
6th March 2026
60AQI (US)
7th March 2026
94AQI (US)
8th March 2026
119AQI (US)
9th March 2026
46AQI (US)
10th March 2026
94AQI (US)
11th March 2026
80AQI (US)
12th March 2026
118AQI (US)
13th March 2026
153AQI (US)
14th March 2026
76AQI (US)
15th March 2026
75AQI (US)
16th March 2026
102AQI (US)
17th March 2026
148AQI (US)
18th March 2026
70AQI (US)
19th March 2026
63AQI (US)
20th March 2026
80AQI (US)
21st March 2026
114AQI (US)
22nd March 2026
124AQI (US)
23rd March 2026
156AQI (US)
24th March 2026
160AQI (US)
25th March 2026
140AQI (US)
26th March 2026
101AQI (US)
27th March 2026
54AQI (US)
28th March 2026
78AQI (US)
29th March 2026
113AQI (US)
30th March 2026
62AQI (US)
31st March 2026
71AQI (US)
1st April 2026
60AQI (US)
2nd April 2026
81AQI (US)
3rd April 2026
101AQI (US)
4th April 2026
84AQI (US)
5th April 2026
78AQI (US)
6th April 2026
52AQI (US)
7th April 2026
48AQI (US)
8th April 2026
89AQI (US)
9th April 2026
99AQI (US)
10th April 2026
41AQI (US)
11th April 2026
60AQI (US)
12th April 2026
77AQI (US)
13th April 2026
60AQI (US)
14th April 2026
108AQI (US)
15th April 2026
140AQI (US)
16th April 2026
139AQI (US)
17th April 2026
72AQI (US)
18th April 2026
111AQI (US)
19th April 2026
90AQI (US)
20th April 2026
68AQI (US)
21st April 2026
55AQI (US)
22nd April 2026
78AQI (US)
23rd April 2026
98AQI (US)
24th April 2026
113AQI (US)
25th April 2026
84AQI (US)
26th April 2026
79AQI (US)
27th April 2026
64AQI (US)
28th April 2026
31AQI (US)
29th April 2026
22AQI (US)
30th April 2026
31AQI (US)
1st May 2026
54AQI (US)
2nd May 2026
74AQI (US)
3rd May 2026
27AQI (US)
4th May 2026
31AQI (US)
5th May 2026
61AQI (US)
6th May 2026
75AQI (US)
7th May 2026
41AQI (US)
8th May 2026
50AQI (US)
9th May 2026
62AQI (US)
10th May 2026
72AQI (US)
11th May 2026
49AQI (US)
12th May 2026
59AQI (US)
13th May 2026
111AQI (US)
14th May 2026
128AQI (US)
15th May 2026
121AQI (US)
16th May 2026
78AQI (US)
17th May 2026
66AQI (US)
18th May 2026
63AQI (US)
19th May 2026
62AQI (US)
20th May 2026
71AQI (US)
21st May 2026
78AQI (US)
22nd May 2026
90AQI (US)
23rd May 2026
86AQI (US)
24th May 2026
76AQI (US)
25th May 2026
73AQI (US)
26th May 2026
54AQI (US)
27th May 2026
52AQI (US)
28th May 2026
44AQI (US)
29th May 2026
20AQI (US)
30th May 2026
33AQI (US)
31st May 2026
53AQI (US)
1st June 2026
35AQI (US)
2nd June 2026
84AQI (US)
3rd June 2026
49AQI (US)
4th June 2026
47AQI (US)
5th June 2026
34AQI (US)
6th June 2026
49AQI (US)
7th June 2026
36AQI (US)
8th June 2026
33AQI (US)
9th June 2026
35AQI (US)
10th June 2026
42AQI (US)
11th June 2026
29AQI (US)
12th June 2026
39AQI (US)
13th June 2026
75AQI (US)
14th June 2026
49AQI (US)
15th June 2026
86AQI (US)
16th June 2026
91AQI (US)
17th June 2026
42AQI (US)
18th June 2026
53AQI (US)
19th June 2026
89AQI (US)
20th June 2026
44AQI (US)
21st June 2026
41AQI (US)
22nd June 2026
49AQI (US)
23rd June 2026
39AQI (US)
24th June 2026
65AQI (US)
25th June 2026
30AQI (US)
26th June 2026
33AQI (US)
27th June 2026
53AQI (US)
28th June 2026
81AQI (US)
29th June 2026
79AQI (US)
30th June 2026
55AQI (US)
1st July 2026
30AQI (US)
2nd July 2026
57AQI (US)
3rd July 2026
54AQI (US)
4th July 2026
69AQI (US)
5th July 2026
31AQI (US)
6th July 2026
39AQI (US)
7th July 2026
45AQI (US)
8th July 2026
25AQI (US)
9th July 2026
45AQI (US)
10th July 2026
42AQI (US)
11th July 2026
22AQI (US)
12th July 2026
17AQI (US)
13th July 2026
43AQI (US)
14th July 2026
36AQI (US)
15th July 2026
32AQI (US)
16th July 2026
32AQI (US)
17th July 2026
47AQI (US)
18th July 2026
44AQI (US)
19th July 2026
43AQI (US)
20th July 2026
55AQI (US)
21st July 2026
53AQI (US)
22nd July 2026
53AQI (US)
23rd July 2026
67AQI (US)
24th July 2026
58AQI (US)
25th July 2026
34AQI (US)
26th July 2026
41AQI (US)
27th July 2026
53AQI (US)
28th July 2026
52AQI (US)
29th July 2026
44AQI (US)
30th July 2026
36AQI (US)
31st July 2026
43AQI (US)
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

66AQI (US)

78AQI (US)

102AQI (US)

77AQI (US)

65AQI (US)

52AQI (US)

43AQI (US)

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202669AQI (US)

10
19
2
7
13
8
1
13
14
3
5
19
6
8
20
3
19
11
21
10
71
105
33
3

Highest AQI (US) recorded in

March

102AQI (US)

Lowest AQI (US) recorded in

July

43AQI (US)

202573AQI (US)

23
7
1
2
22
4
3
21
6
1
1
28
1
1
26
4
30
1
30
31
4
26
2
25
2
2
5
19
6
5
13
13
24
294
43
4

Highest AQI (US) recorded in

January

88AQI (US)

Lowest AQI (US) recorded in

September

59AQI (US)

202478AQI (US)

1
20
6
3
21
7
1
3
20
6
2
7
17
6
3
24
4
3
22
5
7
20
4
17
14
27
3
21
9
1
3
18
6
3
1
28
2
45
252
58
10

Highest AQI (US) recorded in

November

94AQI (US)

Lowest AQI (US) recorded in

August

48AQI (US)

202380AQI (US)

1
21
7
2
3
14
7
4
6
14
7
4
2
18
7
1
2
4
22
4
1
11
16
3
9
21
1
9
22
12
15
3
7
19
1
4
4
20
3
2
18
13
68
220
56
17
3

Highest AQI (US) recorded in

April

97AQI (US)

Lowest AQI (US) recorded in

August

56AQI (US)

202273AQI (US)

1
1
1
3
1
1
2
28
1
9
16
5
8
13
1
10
13
5
9
10
10
2
20
6
2
1
28
1
1
43
133
29
4

Highest AQI (US) recorded in

March

95AQI (US)

Lowest AQI (US) recorded in

August

41AQI (US)

2021112AQI (US)

16
8
6
15
7
6
8
11
9
1
2
19
9
58
35
21
1
2

Highest AQI (US) recorded in

March

138AQI (US)

Lowest AQI (US) recorded in

April

88AQI (US)

202078AQI (US)

6
4
2
1
4
14
3
8
6
4
3
22
5
20
11
2
24
4
1
11
17
2
13
12
5
1
2
19
7
2
23
8
49
161
51
5

Highest AQI (US) recorded in

November

91AQI (US)

Lowest AQI (US) recorded in

September

60AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2021(Avg.)
112AQI (US)
Least Polluted Year Recorded
2026(Avg.)
69AQI (US)

Ligong's annual 2026 AQI (US) (69) shows an average percentage change of -14.3% (improved AQI (US)) compared to previous years: 2020 (78), 2021 (112), 2022 (73), 2023 (80), 2024 (78), 2025 (73).