Xinglongtai, Yingkou, Liaoning, 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
Xinglongtai, Yingkou, Liaoning, China
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
20th Aug 2023
107AQILowest AQI recorded on
6th Aug 2023
24AQISame Day Analysis (15th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 36 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 14th Aug - 15th Aug 2026
Xinglongtai, Yingkou, Liaoning, China
AQI
Day
Night
.
4 AM14th Aug 2026
7 PM
3 AM15th Aug 2026
Day time
Avg. Highest Time
8AM14th Aug
40AQI
Avg. Lowest Time
5PM14th Aug
23AQI
Night time
Avg. Highest Time
4AM14th Aug
29AQI
Avg. Lowest Time
10PM14th Aug
21AQI
In the last 24 hours,
Xinglongtai's AQI reached its highest point of 40 at 8 AM during the Day, while the lowest point, 21, was recorded at 10 PM during the Night between 14th Aug and 15th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Xinglongtai, Yingkou, Liaoning, China
JulAug
17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th
Day
Night
17th Jul 2026744 AMAQI
17th Jul 2026855 AMAQI
17th Jul 20261026 AMAQI
17th Jul 2026967 AMAQI
17th Jul 20261088 AMAQI
17th Jul 20261009 AMAQI
17th Jul 202610810 AMAQI
17th Jul 20269911 AMAQI
17th Jul 20269412 PMAQI
17th Jul 2026761 PMAQI
17th Jul 2026682 PMAQI
17th Jul 2026853 PMAQI
17th Jul 2026904 PMAQI
17th Jul 2026865 PMAQI
17th Jul 2026816 PMAQI
17th Jul 2026747 PMAQI
17th Jul 2026788 PMAQI
17th Jul 2026859 PMAQI
17th Jul 202610010 PMAQI
17th Jul 20269711 PMAQI
18th Jul 20268812 AMAQI
18th Jul 2026881 AMAQI
18th Jul 2026722 AMAQI
18th Jul 2026733 AMAQI
25°C23/28°C
18th Jul 2026734 AMAQI
18th Jul 2026625 AMAQI
18th Jul 2026606 AMAQI
18th Jul 2026567 AMAQI
18th Jul 2026428 AMAQI
18th Jul 2026349 AMAQI
18th Jul 20265310 AMAQI
18th Jul 20266411 AMAQI
18th Jul 20267412 PMAQI
18th Jul 2026821 PMAQI
18th Jul 2026862 PMAQI
18th Jul 2026903 PMAQI
18th Jul 2026864 PMAQI
18th Jul 2026795 PMAQI
18th Jul 2026486 PMAQI
18th Jul 2026527 PMAQI
18th Jul 2026678 PMAQI
18th Jul 2026749 PMAQI
18th Jul 20267510 PMAQI
18th Jul 20269011 PMAQI
19th Jul 20267612 AMAQI
19th Jul 2026721 AMAQI
19th Jul 2026672 AMAQI
19th Jul 2026703 AMAQI
25°C20/31°C
19th Jul 2026554 AMAQI
19th Jul 2026605 AMAQI
19th Jul 2026716 AMAQI
19th Jul 2026687 AMAQI
19th Jul 2026638 AMAQI
19th Jul 2026659 AMAQI
19th Jul 20266210 AMAQI
19th Jul 20266411 AMAQI
19th Jul 20266612 PMAQI
19th Jul 2026741 PMAQI
19th Jul 2026822 PMAQI
19th Jul 2026663 PMAQI
19th Jul 2026214 PMAQI
19th Jul 2026105 PMAQI
19th Jul 202686 PMAQI
19th Jul 2026177 PMAQI
19th Jul 2026298 PMAQI
19th Jul 202689 PMAQI
19th Jul 20262110 PMAQI
19th Jul 20263811 PMAQI
20th Jul 20263312 AMAQI
20th Jul 2026531 AMAQI
20th Jul 2026582 AMAQI
20th Jul 2026583 AMAQI
23°C21/26°C
20th Jul 2026414 AMAQI
20th Jul 2026205 AMAQI
20th Jul 2026326 AMAQI
20th Jul 2026267 AMAQI
20th Jul 2026268 AMAQI
20th Jul 2026369 AMAQI
20th Jul 20265210 AMAQI
20th Jul 20266711 AMAQI
20th Jul 20266912 PMAQI
20th Jul 2026921 PMAQI
20th Jul 2026352 PMAQI
20th Jul 2026343 PMAQI
20th Jul 2026344 PMAQI
20th Jul 2026365 PMAQI
20th Jul 2026676 PMAQI
20th Jul 2026897 PMAQI
20th Jul 2026838 PMAQI
20th Jul 2026829 PMAQI
20th Jul 20267310 PMAQI
20th Jul 20269811 PMAQI
21st Jul 202610212 AMAQI
21st Jul 2026981 AMAQI
21st Jul 2026872 AMAQI
21st Jul 2026853 AMAQI
24°C20/29°C
21st Jul 2026744 AMAQI
21st Jul 2026735 AMAQI
21st Jul 2026756 AMAQI
21st Jul 2026627 AMAQI
21st Jul 2026628 AMAQI
21st Jul 2026309 AMAQI
21st Jul 20262910 AMAQI
21st Jul 20264712 PMAQI
21st Jul 2026561 PMAQI
21st Jul 2026552 PMAQI
21st Jul 2026563 PMAQI
21st Jul 2026474 PMAQI
21st Jul 2026335 PMAQI
21st Jul 2026786 PMAQI
21st Jul 2026507 PMAQI
21st Jul 2026468 PMAQI
21st Jul 2026429 PMAQI
21st Jul 20264410 PMAQI
21st Jul 20264211 PMAQI
22nd Jul 20263112 AMAQI
22nd Jul 2026311 AMAQI
22nd Jul 2026292 AMAQI
22nd Jul 2026423 AMAQI
24°C20/28°C
22nd Jul 2026734 AMAQI
22nd Jul 2026865 AMAQI
22nd Jul 2026746 AMAQI
22nd Jul 2026567 AMAQI
22nd Jul 2026578 AMAQI
22nd Jul 2026639 AMAQI
22nd Jul 20265910 AMAQI
22nd Jul 20265511 AMAQI
22nd Jul 20263112 PMAQI
22nd Jul 2026331 PMAQI
22nd Jul 2026442 PMAQI
22nd Jul 2026443 PMAQI
22nd Jul 2026604 PMAQI
22nd Jul 2026855 PMAQI
22nd Jul 2026846 PMAQI
22nd Jul 2026737 PMAQI
22nd Jul 2026958 PMAQI
22nd Jul 20261089 PMAQI
22nd Jul 20269510 PMAQI
22nd Jul 20268611 PMAQI
23rd Jul 20268212 AMAQI
23rd Jul 2026701 AMAQI
23rd Jul 2026622 AMAQI
23rd Jul 2026483 AMAQI
26°C22/30°C
23rd Jul 2026604 AMAQI
23rd Jul 2026645 AMAQI
23rd Jul 2026626 AMAQI
23rd Jul 2026597 AMAQI
23rd Jul 2026548 AMAQI
23rd Jul 2026279 AMAQI
23rd Jul 20262910 AMAQI
23rd Jul 20261911 AMAQI
23rd Jul 20263812 PMAQI
23rd Jul 2026711 PMAQI
23rd Jul 2026522 PMAQI
23rd Jul 2026193 PMAQI
23rd Jul 2026304 PMAQI
23rd Jul 2026335 PMAQI
23rd Jul 2026336 PMAQI
23rd Jul 2026367 PMAQI
23rd Jul 2026388 PMAQI
23rd Jul 2026339 PMAQI
23rd Jul 20263610 PMAQI
23rd Jul 20263311 PMAQI
24th Jul 20263312 AMAQI
24th Jul 2026321 AMAQI
24th Jul 2026332 AMAQI
24th Jul 2026363 AMAQI
26°C21/31°C
24th Jul 2026364 AMAQI
24th Jul 2026365 AMAQI
24th Jul 2026366 AMAQI
24th Jul 2026367 AMAQI
24th Jul 2026368 AMAQI
24th Jul 2026339 AMAQI
24th Jul 20263310 AMAQI
24th Jul 20263311 AMAQI
24th Jul 20263112 PMAQI
24th Jul 2026301 PMAQI
24th Jul 2026252 PMAQI
24th Jul 2026443 PMAQI
24th Jul 2026254 PMAQI
24th Jul 2026185 PMAQI
24th Jul 2026156 PMAQI
24th Jul 2026147 PMAQI
24th Jul 2026118 PMAQI
24th Jul 2026129 PMAQI
24th Jul 20261910 PMAQI
24th Jul 20262511 PMAQI
25th Jul 20264212 AMAQI
25th Jul 2026271 AMAQI
25th Jul 2026212 AMAQI
25th Jul 2026213 AMAQI
26°C22/30°C
25th Jul 2026214 AMAQI
25th Jul 2026215 AMAQI
25th Jul 2026256 AMAQI
25th Jul 2026257 AMAQI
25th Jul 2026498 AMAQI
25th Jul 2026569 AMAQI
25th Jul 20265910 AMAQI
25th Jul 20264411 AMAQI
25th Jul 20263812 PMAQI
25th Jul 2026271 PMAQI
25th Jul 2026262 PMAQI
25th Jul 2026253 PMAQI
25th Jul 2026384 PMAQI
25th Jul 2026535 PMAQI
25th Jul 2026426 PMAQI
25th Jul 2026467 PMAQI
25th Jul 2026408 PMAQI
25th Jul 2026389 PMAQI
25th Jul 20264010 PMAQI
25th Jul 20264911 PMAQI
26th Jul 20265212 AMAQI
26th Jul 2026711 AMAQI
26th Jul 2026592 AMAQI
26th Jul 2026283 AMAQI
26°C23/30°C
26th Jul 2026254 AMAQI
26th Jul 2026545 AMAQI
26th Jul 2026586 AMAQI
26th Jul 2026547 AMAQI
26th Jul 2026578 AMAQI
26th Jul 2026669 AMAQI
26th Jul 20265810 AMAQI
26th Jul 20265311 AMAQI
26th Jul 20264412 PMAQI
26th Jul 2026581 PMAQI
26th Jul 2026662 PMAQI
26th Jul 2026643 PMAQI
26th Jul 2026224 PMAQI
26th Jul 2026255 PMAQI
26th Jul 2026266 PMAQI
26th Jul 2026407 PMAQI
26th Jul 2026678 PMAQI
26th Jul 2026659 PMAQI
26th Jul 20266410 PMAQI
26th Jul 20266611 PMAQI
27th Jul 20266712 AMAQI
27th Jul 2026671 AMAQI
27th Jul 2026582 AMAQI
27th Jul 2026503 AMAQI
27°C23/31°C
27th Jul 2026334 AMAQI
27th Jul 2026505 AMAQI
27th Jul 2026716 AMAQI
27th Jul 2026707 AMAQI
27th Jul 2026828 AMAQI
27th Jul 2026719 AMAQI
27th Jul 20265910 AMAQI
27th Jul 20266511 AMAQI
27th Jul 20267012 PMAQI
27th Jul 2026661 PMAQI
27th Jul 2026732 PMAQI
27th Jul 2026693 PMAQI
27th Jul 2026574 PMAQI
27th Jul 2026675 PMAQI
27th Jul 2026676 PMAQI
27th Jul 2026647 PMAQI
27th Jul 2026568 PMAQI
27th Jul 2026659 PMAQI
27th Jul 20268810 PMAQI
27th Jul 20268011 PMAQI
28th Jul 20266612 AMAQI
28th Jul 2026571 AMAQI
28th Jul 2026622 AMAQI
28th Jul 2026823 AMAQI
27°C23/32°C
28th Jul 2026854 AMAQI
28th Jul 2026925 AMAQI
28th Jul 2026976 AMAQI
28th Jul 20261007 AMAQI
28th Jul 2026998 AMAQI
28th Jul 20261109 AMAQI
28th Jul 202611210 AMAQI
28th Jul 202610611 AMAQI
28th Jul 202610412 PMAQI
28th Jul 2026821 PMAQI
28th Jul 2026542 PMAQI
28th Jul 2026723 PMAQI
28th Jul 2026904 PMAQI
28th Jul 2026945 PMAQI
28th Jul 2026866 PMAQI
28th Jul 2026967 PMAQI
28th Jul 20261128 PMAQI
28th Jul 20261169 PMAQI
28th Jul 202610210 PMAQI
28th Jul 20268011 PMAQI
29th Jul 20267012 AMAQI
29th Jul 2026641 AMAQI
29th Jul 2026562 AMAQI
29th Jul 2026443 AMAQI
28°C25/32°C
29th Jul 2026424 AMAQI
29th Jul 2026585 AMAQI
29th Jul 2026656 AMAQI
29th Jul 2026567 AMAQI
29th Jul 2026608 AMAQI
29th Jul 2026669 AMAQI
29th Jul 20267810 AMAQI
29th Jul 20267811 AMAQI
29th Jul 20265412 PMAQI
29th Jul 2026581 PMAQI
29th Jul 2026582 PMAQI
29th Jul 2026743 PMAQI
29th Jul 2026804 PMAQI
29th Jul 2026815 PMAQI
29th Jul 2026816 PMAQI
29th Jul 2026887 PMAQI
29th Jul 20261078 PMAQI
29th Jul 20261089 PMAQI
29th Jul 202612810 PMAQI
29th Jul 202612211 PMAQI
30th Jul 202613212 AMAQI
30th Jul 20261261 AMAQI
30th Jul 20261152 AMAQI
30th Jul 20261083 AMAQI
29°C25/33°C
30th Jul 20261064 AMAQI
30th Jul 20261185 AMAQI
30th Jul 20261446 AMAQI
30th Jul 20261327 AMAQI
30th Jul 20261388 AMAQI
30th Jul 20261389 AMAQI
30th Jul 202612010 AMAQI
30th Jul 20267411 AMAQI
30th Jul 20267212 PMAQI
30th Jul 2026721 PMAQI
30th Jul 2026592 PMAQI
30th Jul 2026553 PMAQI
30th Jul 2026694 PMAQI
30th Jul 2026785 PMAQI
30th Jul 2026706 PMAQI
30th Jul 2026847 PMAQI
30th Jul 2026948 PMAQI
30th Jul 20261059 PMAQI
30th Jul 202613910 PMAQI
30th Jul 202612811 PMAQI
31st Jul 202611412 AMAQI
31st Jul 20261161 AMAQI
31st Jul 20261222 AMAQI
31st Jul 20261103 AMAQI
29°C26/33°C
31st Jul 20261004 AMAQI
31st Jul 2026765 AMAQI
31st Jul 2026856 AMAQI
31st Jul 2026847 AMAQI
31st Jul 2026768 AMAQI
31st Jul 2026449 AMAQI
31st Jul 20265010 AMAQI
31st Jul 20266211 AMAQI
31st Jul 20265012 PMAQI
31st Jul 2026721 PMAQI
31st Jul 2026742 PMAQI
31st Jul 2026503 PMAQI
31st Jul 2026364 PMAQI
31st Jul 2026595 PMAQI
31st Jul 2026506 PMAQI
31st Jul 2026607 PMAQI
31st Jul 2026728 PMAQI
31st Jul 2026859 PMAQI
31st Jul 20269010 PMAQI
31st Jul 20269211 PMAQI
1st Aug 20268512 AMAQI
1st Aug 2026581 AMAQI
1st Aug 2026532 AMAQI
1st Aug 2026693 AMAQI
30°C27/33°C
1st Aug 2026744 AMAQI
1st Aug 2026695 AMAQI
1st Aug 2026736 AMAQI
1st Aug 2026737 AMAQI
1st Aug 2026678 AMAQI
1st Aug 2026369 AMAQI
1st Aug 20265710 AMAQI
1st Aug 20265911 AMAQI
1st Aug 20266012 PMAQI
1st Aug 2026641 PMAQI
1st Aug 2026642 PMAQI
1st Aug 2026593 PMAQI
1st Aug 2026564 PMAQI
1st Aug 2026605 PMAQI
1st Aug 2026706 PMAQI
1st Aug 2026727 PMAQI
1st Aug 2026688 PMAQI
1st Aug 2026729 PMAQI
1st Aug 20267310 PMAQI
1st Aug 20267211 PMAQI
2nd Aug 20267012 AMAQI
2nd Aug 2026681 AMAQI
2nd Aug 2026682 AMAQI
2nd Aug 2026683 AMAQI
30°C28/33°C
2nd Aug 2026674 AMAQI
2nd Aug 2026715 AMAQI
2nd Aug 2026716 AMAQI
2nd Aug 2026667 AMAQI
2nd Aug 2026568 AMAQI
2nd Aug 2026539 AMAQI
2nd Aug 20266410 AMAQI
2nd Aug 20266811 AMAQI
2nd Aug 20266212 PMAQI
2nd Aug 2026741 PMAQI
2nd Aug 2026702 PMAQI
2nd Aug 2026783 PMAQI
2nd Aug 2026724 PMAQI
2nd Aug 2026585 PMAQI
2nd Aug 2026606 PMAQI
2nd Aug 2026727 PMAQI
2nd Aug 2026758 PMAQI
2nd Aug 2026769 PMAQI
2nd Aug 20268410 PMAQI
2nd Aug 20269811 PMAQI
3rd Aug 20269412 AMAQI
3rd Aug 2026871 AMAQI
3rd Aug 2026902 AMAQI
3rd Aug 2026723 AMAQI
30°C27/35°C
3rd Aug 2026624 AMAQI
3rd Aug 2026625 AMAQI
3rd Aug 2026726 AMAQI
3rd Aug 2026767 AMAQI
3rd Aug 2026698 AMAQI
3rd Aug 2026669 AMAQI
3rd Aug 20266210 AMAQI
3rd Aug 20264611 AMAQI
3rd Aug 20264912 PMAQI
3rd Aug 2026581 PMAQI
3rd Aug 2026672 PMAQI
3rd Aug 2026643 PMAQI
3rd Aug 2026664 PMAQI
3rd Aug 2026745 PMAQI
3rd Aug 2026926 PMAQI
3rd Aug 2026807 PMAQI
3rd Aug 2026628 PMAQI
3rd Aug 2026509 PMAQI
3rd Aug 20266510 PMAQI
3rd Aug 20267111 PMAQI
4th Aug 20267612 AMAQI
4th Aug 2026721 AMAQI
4th Aug 2026682 AMAQI
4th Aug 2026583 AMAQI
30°C27/35°C
4th Aug 2026544 AMAQI
4th Aug 2026545 AMAQI
4th Aug 2026536 AMAQI
4th Aug 2026547 AMAQI
4th Aug 2026548 AMAQI
4th Aug 2026609 AMAQI
4th Aug 20266910 AMAQI
4th Aug 20265411 AMAQI
4th Aug 20262112 PMAQI
4th Aug 2026321 PMAQI
4th Aug 2026732 PMAQI
4th Aug 2026723 PMAQI
4th Aug 2026664 PMAQI
4th Aug 2026745 PMAQI
4th Aug 2026766 PMAQI
4th Aug 2026787 PMAQI
4th Aug 2026788 PMAQI
4th Aug 2026809 PMAQI
4th Aug 20269010 PMAQI
4th Aug 20269211 PMAQI
5th Aug 20268612 AMAQI
5th Aug 2026861 AMAQI
5th Aug 2026962 AMAQI
5th Aug 2026893 AMAQI
30°C25/35°C
5th Aug 2026604 AMAQI
5th Aug 2026675 AMAQI
5th Aug 2026316 AMAQI
5th Aug 2026577 AMAQI
5th Aug 2026588 AMAQI
5th Aug 2026749 AMAQI
5th Aug 20266910 AMAQI
5th Aug 20266811 AMAQI
5th Aug 20266412 PMAQI
5th Aug 2026781 PMAQI
5th Aug 2026552 PMAQI
5th Aug 2026533 PMAQI
5th Aug 2026594 PMAQI
5th Aug 2026565 PMAQI
5th Aug 2026536 PMAQI
5th Aug 2026557 PMAQI
5th Aug 2026488 PMAQI
5th Aug 2026499 PMAQI
5th Aug 20265410 PMAQI
5th Aug 20266511 PMAQI
6th Aug 20266612 AMAQI
6th Aug 2026531 AMAQI
6th Aug 2026682 AMAQI
6th Aug 2026743 AMAQI
30°C25/35°C
6th Aug 2026824 AMAQI
6th Aug 2026815 AMAQI
6th Aug 2026816 AMAQI
6th Aug 2026627 AMAQI
6th Aug 2026648 AMAQI
6th Aug 2026909 AMAQI
6th Aug 20268710 AMAQI
6th Aug 202610011 AMAQI
6th Aug 20266912 PMAQI
6th Aug 2026711 PMAQI
6th Aug 2026732 PMAQI
6th Aug 2026693 PMAQI
6th Aug 2026894 PMAQI
6th Aug 2026855 PMAQI
6th Aug 2026826 PMAQI
6th Aug 2026787 PMAQI
6th Aug 2026768 PMAQI
6th Aug 2026789 PMAQI
6th Aug 20268510 PMAQI
6th Aug 20269511 PMAQI
7th Aug 20268612 AMAQI
7th Aug 20261181 AMAQI
7th Aug 20261152 AMAQI
7th Aug 20261153 AMAQI
31°C25/38°C
7th Aug 20261224 AMAQI
7th Aug 20261145 AMAQI
7th Aug 20261106 AMAQI
7th Aug 20261207 AMAQI
7th Aug 20261148 AMAQI
7th Aug 20261159 AMAQI
7th Aug 202611810 AMAQI
7th Aug 202611011 AMAQI
7th Aug 20268612 PMAQI
7th Aug 2026261 PMAQI
7th Aug 2026222 PMAQI
7th Aug 2026233 PMAQI
7th Aug 2026274 PMAQI
7th Aug 2026295 PMAQI
7th Aug 2026266 PMAQI
7th Aug 2026267 PMAQI
7th Aug 2026258 PMAQI
7th Aug 2026429 PMAQI
7th Aug 20264410 PMAQI
7th Aug 20262911 PMAQI
8th Aug 20262912 AMAQI
8th Aug 2026311 AMAQI
8th Aug 2026312 AMAQI
8th Aug 2026313 AMAQI
26°C20/30°C
8th Aug 2026274 AMAQI
8th Aug 2026215 AMAQI
8th Aug 2026166 AMAQI
8th Aug 2026157 AMAQI
8th Aug 2026138 AMAQI
8th Aug 2026289 AMAQI
8th Aug 20262610 AMAQI
8th Aug 20262811 AMAQI
8th Aug 20263112 PMAQI
8th Aug 2026261 PMAQI
8th Aug 2026322 PMAQI
8th Aug 2026313 PMAQI
8th Aug 2026284 PMAQI
8th Aug 2026265 PMAQI
8th Aug 2026276 PMAQI
8th Aug 2026227 PMAQI
8th Aug 2026318 PMAQI
8th Aug 2026489 PMAQI
8th Aug 20264610 PMAQI
8th Aug 20263411 PMAQI
9th Aug 20262712 AMAQI
9th Aug 2026341 AMAQI
9th Aug 2026272 AMAQI
9th Aug 2026163 AMAQI
21°C17/27°C
9th Aug 2026164 AMAQI
9th Aug 2026425 AMAQI
9th Aug 2026386 AMAQI
9th Aug 2026387 AMAQI
9th Aug 2026258 AMAQI
9th Aug 2026239 AMAQI
9th Aug 20262510 AMAQI
9th Aug 20262711 AMAQI
9th Aug 20262512 PMAQI
9th Aug 2026211 PMAQI
9th Aug 2026212 PMAQI
9th Aug 2026213 PMAQI
9th Aug 2026214 PMAQI
9th Aug 2026215 PMAQI
9th Aug 2026216 PMAQI
9th Aug 2026217 PMAQI
9th Aug 2026258 PMAQI
9th Aug 2026279 PMAQI
9th Aug 20262910 PMAQI
9th Aug 20262711 PMAQI
10th Aug 20262912 AMAQI
10th Aug 2026661 AMAQI
10th Aug 2026402 AMAQI
10th Aug 2026403 AMAQI
22°C15/29°C
10th Aug 2026624 AMAQI
10th Aug 2026565 AMAQI
10th Aug 2026666 AMAQI
10th Aug 2026707 AMAQI
10th Aug 2026728 AMAQI
10th Aug 2026759 AMAQI
10th Aug 20267410 AMAQI
10th Aug 20265511 AMAQI
10th Aug 20263112 PMAQI
10th Aug 2026211 PMAQI
10th Aug 2026262 PMAQI
10th Aug 2026263 PMAQI
10th Aug 2026204 PMAQI
10th Aug 2026285 PMAQI
10th Aug 2026466 PMAQI
10th Aug 2026587 PMAQI
10th Aug 2026688 PMAQI
10th Aug 2026429 PMAQI
10th Aug 20265310 PMAQI
10th Aug 20267111 PMAQI
11th Aug 20265412 AMAQI
11th Aug 2026461 AMAQI
11th Aug 2026362 AMAQI
11th Aug 2026203 AMAQI
27°C22/33°C
11th Aug 2026214 AMAQI
11th Aug 2026505 AMAQI
11th Aug 2026336 AMAQI
11th Aug 2026257 AMAQI
11th Aug 2026408 AMAQI
11th Aug 2026389 AMAQI
11th Aug 20262610 AMAQI
11th Aug 20262311 AMAQI
11th Aug 20265012 PMAQI
11th Aug 2026401 PMAQI
11th Aug 2026262 PMAQI
11th Aug 2026263 PMAQI
11th Aug 2026314 PMAQI
11th Aug 2026265 PMAQI
11th Aug 2026286 PMAQI
11th Aug 2026297 PMAQI
11th Aug 2026188 PMAQI
11th Aug 2026179 PMAQI
11th Aug 20262310 PMAQI
11th Aug 20263811 PMAQI
12th Aug 20264012 AMAQI
12th Aug 2026481 AMAQI
12th Aug 2026542 AMAQI
12th Aug 2026523 AMAQI
28°C22/34°C
12th Aug 2026554 AMAQI
12th Aug 2026385 AMAQI
12th Aug 2026296 AMAQI
12th Aug 2026497 AMAQI
12th Aug 2026408 AMAQI
12th Aug 2026369 AMAQI
12th Aug 20264410 AMAQI
12th Aug 20266011 AMAQI
12th Aug 20266512 PMAQI
12th Aug 2026551 PMAQI
12th Aug 2026292 PMAQI
12th Aug 2026293 PMAQI
12th Aug 2026294 PMAQI
12th Aug 2026295 PMAQI
12th Aug 2026466 PMAQI
12th Aug 2026517 PMAQI
12th Aug 2026528 PMAQI
12th Aug 2026539 PMAQI
12th Aug 20264210 PMAQI
12th Aug 20263111 PMAQI
13th Aug 20262912 AMAQI
13th Aug 2026421 AMAQI
13th Aug 2026442 AMAQI
13th Aug 2026313 AMAQI
28°C22/34°C
13th Aug 2026344 AMAQI
13th Aug 2026385 AMAQI
13th Aug 2026366 AMAQI
13th Aug 2026297 AMAQI
13th Aug 2026308 AMAQI
13th Aug 2026239 AMAQI
13th Aug 20262510 AMAQI
13th Aug 20262311 AMAQI
13th Aug 20263312 PMAQI
13th Aug 2026331 PMAQI
13th Aug 2026252 PMAQI
13th Aug 2026363 PMAQI
13th Aug 2026404 PMAQI
13th Aug 2026425 PMAQI
13th Aug 2026296 PMAQI
13th Aug 2026257 PMAQI
13th Aug 2026238 PMAQI
13th Aug 2026239 PMAQI
13th Aug 20262510 PMAQI
13th Aug 20262911 PMAQI
14th Aug 20262312 AMAQI
14th Aug 2026271 AMAQI
14th Aug 2026252 AMAQI
14th Aug 2026293 AMAQI
24°C21/29°C
14th Aug 2026294 AMAQI
14th Aug 2026275 AMAQI
14th Aug 2026296 AMAQI
14th Aug 2026317 AMAQI
14th Aug 2026408 AMAQI
14th Aug 2026389 AMAQI
14th Aug 20262910 AMAQI
14th Aug 20262711 AMAQI
14th Aug 20262712 PMAQI
14th Aug 2026251 PMAQI
14th Aug 2026252 PMAQI
14th Aug 2026253 PMAQI
14th Aug 2026234 PMAQI
14th Aug 2026235 PMAQI
14th Aug 2026326 PMAQI
14th Aug 2026217 PMAQI
14th Aug 2026218 PMAQI
14th Aug 2026219 PMAQI
14th Aug 20262110 PMAQI
14th Aug 20262511 PMAQI
15th Aug 20262512 AMAQI
15th Aug 2026251 AMAQI
15th Aug 2026272 AMAQI
15th Aug 2026233 AMAQI
25°C19/32°C
15th Aug 2026364 AMAQI
4 AM15th Aug 2026335 AMAQI
15th Aug 2026406 AMAQI
15th Aug 2026367 AMAQI
15th Aug 2026298 AMAQI
15th Aug 2026369 AMAQI
15th Aug 20264010 AMAQI
15th Aug 20264811 AMAQI
11 AM15th Aug 20264212 PMAQI
15th Aug 2026331 PMAQI
15th Aug 2026332 PMAQI
15th Aug 2026363 PMAQI
15th Aug 2026334 PMAQI
15th Aug 2026425 PMAQI
15th Aug 2026336 PMAQI
15th Aug 2026317 PMAQI
7 PM15th Aug 2026448 PMAQI
15th Aug 2026339 PMAQI
15th Aug 20264010 PMAQI
15th Aug 20265611 PMAQI
11 PM3 AM
25°C18/32°C
Day time
Avg. Highest Time
6 AM
61AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
4 PM
48AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 6 AM (Avg. 61), while the lowest AQI was between 4 PM to 4 PM (Avg. 48).
Night time
Avg. Highest Time
11 PM
65AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
3 AM - 9 PM
57AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 PM to 11 PM (Avg. 65), while the lowest AQI was between 3 AM to 9 PM (Avg. 57).
2026 Days Vs Air Quality
Xinglongtai, Yingkou, Liaoning, China
2026
22%
51
57%
130
15%
34
5%
12
Total number of days with different AQI categories in last 227 days in 2026 (138 days remaining)
Good
51 DaysModerate
130 DaysPoor
34 DaysUnhealthy
12 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 22%
Health Risk Level:
Very high
In 2026, 22% of 227 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
Xinglongtai, Yingkou, Liaoning, 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
91AQI (US)
91AQI (US)
3rd January 2026
122AQI (US)
122AQI (US)
4th January 2026
130AQI (US)
130AQI (US)
5th January 2026
89AQI (US)
89AQI (US)
6th January 2026
98AQI (US)
98AQI (US)
7th January 2026
50AQI (US)
50AQI (US)
8th January 2026
67AQI (US)
67AQI (US)
9th January 2026
141AQI (US)
141AQI (US)
10th January 2026
75AQI (US)
75AQI (US)
11th January 2026
38AQI (US)
38AQI (US)
12th January 2026
73AQI (US)
73AQI (US)
13th January 2026
47AQI (US)
47AQI (US)
14th January 2026
80AQI (US)
80AQI (US)
15th January 2026
120AQI (US)
120AQI (US)
16th January 2026
65AQI (US)
65AQI (US)
17th January 2026
53AQI (US)
53AQI (US)
18th January 2026
71AQI (US)
71AQI (US)
19th January 2026
53AQI (US)
53AQI (US)
20th January 2026
72AQI (US)
72AQI (US)
21st January 2026
70AQI (US)
70AQI (US)
22nd January 2026
79AQI (US)
79AQI (US)
23rd January 2026
75AQI (US)
75AQI (US)
24th January 2026
106AQI (US)
106AQI (US)
25th January 2026
85AQI (US)
85AQI (US)
26th January 2026
131AQI (US)
131AQI (US)
27th January 2026
78AQI (US)
78AQI (US)
28th January 2026
79AQI (US)
79AQI (US)
29th January 2026
92AQI (US)
92AQI (US)
30th January 2026
97AQI (US)
97AQI (US)
31st January 2026
139AQI (US)
139AQI (US)
1st February 2026
110AQI (US)
110AQI (US)
2nd February 2026
56AQI (US)
56AQI (US)
3rd February 2026
111AQI (US)
111AQI (US)
4th February 2026
158AQI (US)
158AQI (US)
5th February 2026
114AQI (US)
114AQI (US)
6th February 2026
58AQI (US)
58AQI (US)
7th February 2026
66AQI (US)
66AQI (US)
8th February 2026
83AQI (US)
83AQI (US)
9th February 2026
97AQI (US)
97AQI (US)
10th February 2026
115AQI (US)
115AQI (US)
11th February 2026
134AQI (US)
134AQI (US)
12th February 2026
153AQI (US)
153AQI (US)
13th February 2026
166AQI (US)
166AQI (US)
14th February 2026
158AQI (US)
158AQI (US)
15th February 2026
60AQI (US)
60AQI (US)
16th February 2026
56AQI (US)
56AQI (US)
17th February 2026
115AQI (US)
115AQI (US)
18th February 2026
50AQI (US)
50AQI (US)
19th February 2026
58AQI (US)
58AQI (US)
20th February 2026
149AQI (US)
149AQI (US)
21st February 2026
154AQI (US)
154AQI (US)
22nd February 2026
71AQI (US)
71AQI (US)
23rd February 2026
74AQI (US)
74AQI (US)
24th February 2026
98AQI (US)
98AQI (US)
25th February 2026
101AQI (US)
101AQI (US)
26th February 2026
79AQI (US)
79AQI (US)
27th February 2026
117AQI (US)
117AQI (US)
28th February 2026
108AQI (US)
108AQI (US)
1st March 2026
164AQI (US)
164AQI (US)
2nd March 2026
152AQI (US)
152AQI (US)
3rd March 2026
165AQI (US)
165AQI (US)
4th March 2026
106AQI (US)
106AQI (US)
5th March 2026
60AQI (US)
60AQI (US)
6th March 2026
53AQI (US)
53AQI (US)
7th March 2026
68AQI (US)
68AQI (US)
8th March 2026
91AQI (US)
91AQI (US)
9th March 2026
46AQI (US)
46AQI (US)
10th March 2026
73AQI (US)
73AQI (US)
11th March 2026
104AQI (US)
104AQI (US)
12th March 2026
100AQI (US)
100AQI (US)
13th March 2026
112AQI (US)
112AQI (US)
14th March 2026
70AQI (US)
70AQI (US)
15th March 2026
144AQI (US)
144AQI (US)
16th March 2026
131AQI (US)
131AQI (US)
17th March 2026
156AQI (US)
156AQI (US)
18th March 2026
64AQI (US)
64AQI (US)
19th March 2026
87AQI (US)
87AQI (US)
20th March 2026
72AQI (US)
72AQI (US)
21st March 2026
131AQI (US)
131AQI (US)
22nd March 2026
155AQI (US)
155AQI (US)
23rd March 2026
151AQI (US)
151AQI (US)
24th March 2026
154AQI (US)
154AQI (US)
25th March 2026
116AQI (US)
116AQI (US)
26th March 2026
129AQI (US)
129AQI (US)
27th March 2026
88AQI (US)
88AQI (US)
28th March 2026
89AQI (US)
89AQI (US)
29th March 2026
63AQI (US)
63AQI (US)
30th March 2026
45AQI (US)
45AQI (US)
31st March 2026
81AQI (US)
81AQI (US)
1st April 2026
66AQI (US)
66AQI (US)
2nd April 2026
100AQI (US)
100AQI (US)
3rd April 2026
135AQI (US)
135AQI (US)
4th April 2026
65AQI (US)
65AQI (US)
5th April 2026
66AQI (US)
66AQI (US)
6th April 2026
22AQI (US)
22AQI (US)
7th April 2026
46AQI (US)
46AQI (US)
8th April 2026
58AQI (US)
58AQI (US)
9th April 2026
73AQI (US)
73AQI (US)
10th April 2026
80AQI (US)
80AQI (US)
11th April 2026
57AQI (US)
57AQI (US)
12th April 2026
73AQI (US)
73AQI (US)
13th April 2026
48AQI (US)
48AQI (US)
14th April 2026
113AQI (US)
113AQI (US)
15th April 2026
121AQI (US)
121AQI (US)
16th April 2026
133AQI (US)
133AQI (US)
17th April 2026
93AQI (US)
93AQI (US)
18th April 2026
84AQI (US)
84AQI (US)
19th April 2026
100AQI (US)
100AQI (US)
20th April 2026
77AQI (US)
77AQI (US)
21st April 2026
86AQI (US)
86AQI (US)
22nd April 2026
72AQI (US)
72AQI (US)
23rd April 2026
61AQI (US)
61AQI (US)
24th April 2026
102AQI (US)
102AQI (US)
25th April 2026
121AQI (US)
121AQI (US)
26th April 2026
67AQI (US)
67AQI (US)
27th April 2026
67AQI (US)
67AQI (US)
28th April 2026
33AQI (US)
33AQI (US)
29th April 2026
58AQI (US)
58AQI (US)
30th April 2026
97AQI (US)
97AQI (US)
1st May 2026
68AQI (US)
68AQI (US)
2nd May 2026
77AQI (US)
77AQI (US)
3rd May 2026
26AQI (US)
26AQI (US)
4th May 2026
48AQI (US)
48AQI (US)
5th May 2026
54AQI (US)
54AQI (US)
6th May 2026
65AQI (US)
65AQI (US)
7th May 2026
35AQI (US)
35AQI (US)
8th May 2026
33AQI (US)
33AQI (US)
9th May 2026
73AQI (US)
73AQI (US)
10th May 2026
96AQI (US)
96AQI (US)
11th May 2026
104AQI (US)
104AQI (US)
12th May 2026
100AQI (US)
100AQI (US)
13th May 2026
96AQI (US)
96AQI (US)
14th May 2026
84AQI (US)
84AQI (US)
15th May 2026
73AQI (US)
73AQI (US)
16th May 2026
77AQI (US)
77AQI (US)
17th May 2026
64AQI (US)
64AQI (US)
18th May 2026
56AQI (US)
56AQI (US)
19th May 2026
53AQI (US)
53AQI (US)
20th May 2026
63AQI (US)
63AQI (US)
21st May 2026
66AQI (US)
66AQI (US)
22nd May 2026
76AQI (US)
76AQI (US)
23rd May 2026
71AQI (US)
71AQI (US)
24th May 2026
70AQI (US)
70AQI (US)
25th May 2026
65AQI (US)
65AQI (US)
26th May 2026
50AQI (US)
50AQI (US)
27th May 2026
99AQI (US)
99AQI (US)
28th May 2026
64AQI (US)
64AQI (US)
29th May 2026
33AQI (US)
33AQI (US)
30th May 2026
58AQI (US)
58AQI (US)
31st May 2026
93AQI (US)
93AQI (US)
1st June 2026
95AQI (US)
95AQI (US)
2nd June 2026
68AQI (US)
68AQI (US)
3rd June 2026
108AQI (US)
108AQI (US)
4th June 2026
88AQI (US)
88AQI (US)
5th June 2026
24AQI (US)
24AQI (US)
6th June 2026
36AQI (US)
36AQI (US)
7th June 2026
37AQI (US)
37AQI (US)
8th June 2026
38AQI (US)
38AQI (US)
9th June 2026
56AQI (US)
56AQI (US)
10th June 2026
37AQI (US)
37AQI (US)
11th June 2026
47AQI (US)
47AQI (US)
12th June 2026
90AQI (US)
90AQI (US)
13th June 2026
89AQI (US)
89AQI (US)
14th June 2026
90AQI (US)
90AQI (US)
15th June 2026
70AQI (US)
70AQI (US)
16th June 2026
69AQI (US)
69AQI (US)
17th June 2026
44AQI (US)
44AQI (US)
18th June 2026
78AQI (US)
78AQI (US)
19th June 2026
62AQI (US)
62AQI (US)
20th June 2026
44AQI (US)
44AQI (US)
21st June 2026
19AQI (US)
19AQI (US)
22nd June 2026
35AQI (US)
35AQI (US)
23rd June 2026
37AQI (US)
37AQI (US)
24th June 2026
55AQI (US)
55AQI (US)
25th June 2026
38AQI (US)
38AQI (US)
26th June 2026
33AQI (US)
33AQI (US)
27th June 2026
48AQI (US)
48AQI (US)
28th June 2026
60AQI (US)
60AQI (US)
29th June 2026
66AQI (US)
66AQI (US)
30th June 2026
47AQI (US)
47AQI (US)
1st July 2026
69AQI (US)
69AQI (US)
2nd July 2026
73AQI (US)
73AQI (US)
3rd July 2026
83AQI (US)
83AQI (US)
4th July 2026
90AQI (US)
90AQI (US)
5th July 2026
42AQI (US)
42AQI (US)
6th July 2026
45AQI (US)
45AQI (US)
7th July 2026
42AQI (US)
42AQI (US)
8th July 2026
52AQI (US)
52AQI (US)
9th July 2026
55AQI (US)
55AQI (US)
10th July 2026
29AQI (US)
29AQI (US)
11th July 2026
38AQI (US)
38AQI (US)
12th July 2026
46AQI (US)
46AQI (US)
13th July 2026
18AQI (US)
18AQI (US)
14th July 2026
16AQI (US)
16AQI (US)
15th July 2026
32AQI (US)
32AQI (US)
16th July 2026
53AQI (US)
53AQI (US)
17th July 2026
87AQI (US)
87AQI (US)
18th July 2026
70AQI (US)
70AQI (US)
19th July 2026
51AQI (US)
51AQI (US)
20th July 2026
54AQI (US)
54AQI (US)
21st July 2026
60AQI (US)
60AQI (US)
22nd July 2026
62AQI (US)
62AQI (US)
23rd July 2026
45AQI (US)
45AQI (US)
24th July 2026
28AQI (US)
28AQI (US)
25th July 2026
36AQI (US)
36AQI (US)
26th July 2026
52AQI (US)
52AQI (US)
27th July 2026
65AQI (US)
65AQI (US)
28th July 2026
90AQI (US)
90AQI (US)
29th July 2026
74AQI (US)
74AQI (US)
30th July 2026
103AQI (US)
103AQI (US)
31st July 2026
76AQI (US)
76AQI (US)
1st August 2026
65AQI (US)
65AQI (US)
2nd August 2026
70AQI (US)
70AQI (US)
3rd August 2026
69AQI (US)
69AQI (US)
4th August 2026
65AQI (US)
65AQI (US)
5th August 2026
64AQI (US)
64AQI (US)
6th August 2026
77AQI (US)
77AQI (US)
7th August 2026
73AQI (US)
73AQI (US)
8th August 2026
28AQI (US)
28AQI (US)
9th August 2026
26AQI (US)
26AQI (US)
10th August 2026
50AQI (US)
50AQI (US)
11th August 2026
32AQI (US)
32AQI (US)
12th August 2026
44AQI (US)
44AQI (US)
13th August 2026
31AQI (US)
31AQI (US)
14th August 2026
27AQI (US)
27AQI (US)
15th August 2026
36AQI (US)
36AQI (US)
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
85AQI (US)
102AQI (US)
104AQI (US)
79AQI (US)
67AQI (US)
57AQI (US)
56AQI (US)
50AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202677AQI (US)
3
21
7
1
12
10
5
2
14
8
7
4
20
6
6
24
1
15
14
1
12
18
1
8
7
51
130
34
12
Highest AQI (US) recorded in
March104AQI (US)
Lowest AQI (US) recorded in
August50AQI (US)
202582AQI (US)
12
17
2
19
7
2
16
14
1
2
22
6
2
27
2
5
25
11
20
5
26
2
28
2
21
7
1
4
17
4
5
2
17
9
3
35
250
66
14
Highest AQI (US) recorded in
January116AQI (US)
Lowest AQI (US) recorded in
July53AQI (US)
202482AQI (US)
3
17
7
3
4
9
12
3
1
1
16
9
5
1
13
9
7
2
24
5
6
18
6
8
20
3
16
15
16
13
1
3
21
6
1
3
16
11
1
25
5
64
207
74
19
1
Highest AQI (US) recorded in
February111AQI (US)
Lowest AQI (US) recorded in
September50AQI (US)
202386AQI (US)
16
12
2
1
3
11
12
2
3
9
8
11
2
13
8
2
5
1
22
7
1
5
25
10
18
3
19
11
1
10
19
1
9
13
8
1
4
16
6
3
3
13
10
5
69
186
76
27
6
Highest AQI (US) recorded in
March117AQI (US)
Lowest AQI (US) recorded in
August53AQI (US)
202285AQI (US)
15
7
8
2
10
5
4
7
14
7
3
3
13
11
3
3
23
3
2
6
24
13
12
3
9
15
5
11
9
8
3
5
9
10
6
2
20
7
2
61
167
63
31
Highest AQI (US) recorded in
January111AQI (US)
Lowest AQI (US) recorded in
July55AQI (US)
202190AQI (US)
15
8
6
2
1
8
10
5
3
1
8
16
4
3
1
16
10
3
3
18
8
1
1
3
25
2
8
23
6
23
2
6
23
1
5
19
6
1
3
16
6
5
8
15
8
44
209
77
25
9
1
Highest AQI (US) recorded in
February135AQI (US)
Lowest AQI (US) recorded in
July62AQI (US)
202084AQI (US)
1
6
5
1
2
7
5
7
17
1
3
24
3
6
22
3
7
23
1
11
17
2
8
12
8
3
4
13
10
2
1
1
12
18
43
153
56
13
1
Highest AQI (US) recorded in
April116AQI (US)
Lowest AQI (US) recorded in
September63AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2021(Avg.)
90AQI (US)Least Polluted Year Recorded
2026(Avg.)
77AQI (US)Xinglongtai's annual 2026 AQI (US) (77) shows an average percentage change of -9.1% (improved AQI (US)) compared to previous years: 2020 (84), 2021 (90), 2022 (85), 2023 (86), 2024 (82), 2025 (82).
