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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Longgang District, Huludao, 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

Longgang District, Huludao, Liaoning, China

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
20th Aug 2023
142AQI
Lowest AQI recorded on
5th Aug 2024
28AQI

Same Day Analysis (18th August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 63 of Moderate air quality, showing improvement over 2025, 2024 and 2023 on the same day.

Day & Night AQI Trend: 17th Aug - 18th Aug 2026

Longgang District, Huludao, Liaoning, China

AQI
Day
Night
.

4 AM17th Aug 2026

7 PM

3 AM18th Aug 2026

Day time
Avg. Highest Time
6AM17th Aug

62AQI

Avg. Lowest Time
4PM17th Aug

25AQI

Night time
Avg. Highest Time
2AM18th Aug

71AQI

Avg. Lowest Time
7PM17th Aug

8AQI

In the last 24 hours,

Longgang District's AQI reached its highest point of 71 at 2 AM during the Night, while the lowest point, 8, was recorded at 7 PM during the Night between 17th Aug and 18th Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Longgang District, Huludao, Liaoning, China

JulAug
20th - 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 - 16th16th - 17th17th - 18th18th
Day
Night
20th Jul 2026314 AMAQI
20th Jul 2026315 AMAQI
20th Jul 2026336 AMAQI
20th Jul 2026297 AMAQI
20th Jul 2026298 AMAQI
20th Jul 2026599 AMAQI
20th Jul 20267110 AMAQI
20th Jul 20266911 AMAQI
20th Jul 20267812 PMAQI
20th Jul 2026851 PMAQI
20th Jul 2026902 PMAQI
20th Jul 2026833 PMAQI
20th Jul 2026804 PMAQI
20th Jul 2026825 PMAQI
20th Jul 2026896 PMAQI
20th Jul 20261027 PMAQI
20th Jul 20261038 PMAQI
20th Jul 2026909 PMAQI
20th Jul 20264810 PMAQI
20th Jul 20266511 PMAQI
21st Jul 20268012 AMAQI
21st Jul 2026711 AMAQI
21st Jul 2026672 AMAQI
21st Jul 2026923 AMAQI

24°C21/27°C

21st Jul 2026254 AMAQI
21st Jul 2026545 AMAQI
21st Jul 2026546 AMAQI
21st Jul 2026447 AMAQI
21st Jul 2026508 AMAQI
21st Jul 2026599 AMAQI
21st Jul 20264010 AMAQI
21st Jul 20262912 PMAQI
21st Jul 2026421 PMAQI
21st Jul 2026422 PMAQI
21st Jul 2026383 PMAQI
21st Jul 2026294 PMAQI
21st Jul 2026335 PMAQI
21st Jul 2026866 PMAQI
21st Jul 2026467 PMAQI
21st Jul 2026728 PMAQI
21st Jul 2026709 PMAQI
21st Jul 20267010 PMAQI
21st Jul 20267311 PMAQI
22nd Jul 20267112 AMAQI
22nd Jul 2026731 AMAQI
22nd Jul 2026742 AMAQI
22nd Jul 2026673 AMAQI

24°C21/28°C

22nd Jul 2026734 AMAQI
22nd Jul 2026825 AMAQI
22nd Jul 2026666 AMAQI
22nd Jul 2026707 AMAQI
22nd Jul 2026538 AMAQI
22nd Jul 2026529 AMAQI
22nd Jul 20262810 AMAQI
22nd Jul 20262711 AMAQI
22nd Jul 20265112 PMAQI
22nd Jul 2026691 PMAQI
22nd Jul 2026662 PMAQI
22nd Jul 2026963 PMAQI
22nd Jul 2026764 PMAQI
22nd Jul 2026655 PMAQI
22nd Jul 2026896 PMAQI
22nd Jul 2026837 PMAQI
22nd Jul 2026328 PMAQI
22nd Jul 2026449 PMAQI
22nd Jul 20265310 PMAQI
22nd Jul 20262711 PMAQI
23rd Jul 20262812 AMAQI
23rd Jul 2026191 AMAQI
23rd Jul 2026362 AMAQI
23rd Jul 2026583 AMAQI

25°C22/28°C

23rd Jul 2026604 AMAQI
23rd Jul 2026635 AMAQI
23rd Jul 2026656 AMAQI
23rd Jul 2026577 AMAQI
23rd Jul 2026338 AMAQI
23rd Jul 2026529 AMAQI
23rd Jul 20264010 AMAQI
23rd Jul 20265411 AMAQI
23rd Jul 20263612 PMAQI
23rd Jul 2026481 PMAQI
23rd Jul 2026622 PMAQI
23rd Jul 2026663 PMAQI
23rd Jul 2026574 PMAQI
23rd Jul 2026385 PMAQI
23rd Jul 2026526 PMAQI
23rd Jul 2026587 PMAQI
23rd Jul 2026728 PMAQI
23rd Jul 2026669 PMAQI
23rd Jul 20268210 PMAQI
23rd Jul 20267811 PMAQI
24th Jul 20267012 AMAQI
24th Jul 2026601 AMAQI
24th Jul 2026682 AMAQI
24th Jul 2026693 AMAQI

25°C22/28°C

24th Jul 2026624 AMAQI
24th Jul 2026685 AMAQI
24th Jul 2026646 AMAQI
24th Jul 2026647 AMAQI
24th Jul 2026258 AMAQI
24th Jul 2026279 AMAQI
24th Jul 20262110 AMAQI
24th Jul 20263311 AMAQI
24th Jul 20262912 PMAQI
24th Jul 2026291 PMAQI
24th Jul 2026442 PMAQI
24th Jul 2026733 PMAQI
24th Jul 2026504 PMAQI
24th Jul 2026565 PMAQI
24th Jul 2026686 PMAQI
24th Jul 2026517 PMAQI
24th Jul 2026698 PMAQI
24th Jul 2026549 PMAQI
24th Jul 20266210 PMAQI
24th Jul 20263811 PMAQI
25th Jul 20262912 AMAQI
25th Jul 2026501 AMAQI
25th Jul 2026332 AMAQI
25th Jul 2026213 AMAQI

25°C23/28°C

25th Jul 2026294 AMAQI
25th Jul 2026445 AMAQI
25th Jul 2026466 AMAQI
25th Jul 2026517 AMAQI
25th Jul 2026448 AMAQI
25th Jul 2026319 AMAQI
25th Jul 20262610 AMAQI
25th Jul 20263211 AMAQI
25th Jul 20262212 PMAQI
25th Jul 2026221 PMAQI
25th Jul 2026282 PMAQI
25th Jul 2026383 PMAQI
25th Jul 2026554 PMAQI
25th Jul 2026315 PMAQI
25th Jul 2026366 PMAQI
25th Jul 2026487 PMAQI
25th Jul 2026648 PMAQI
25th Jul 2026709 PMAQI
25th Jul 20268210 PMAQI
25th Jul 20266211 PMAQI
26th Jul 20267012 AMAQI
26th Jul 2026631 AMAQI
26th Jul 2026702 AMAQI
26th Jul 2026563 AMAQI

26°C23/29°C

26th Jul 2026644 AMAQI
26th Jul 2026885 AMAQI
26th Jul 2026726 AMAQI
26th Jul 2026677 AMAQI
26th Jul 2026718 AMAQI
26th Jul 2026899 AMAQI
26th Jul 20268410 AMAQI
26th Jul 20266211 AMAQI
26th Jul 20266612 PMAQI
26th Jul 2026421 PMAQI
26th Jul 2026382 PMAQI
26th Jul 2026273 PMAQI
26th Jul 2026534 PMAQI
26th Jul 2026595 PMAQI
26th Jul 2026446 PMAQI
26th Jul 2026247 PMAQI
26th Jul 2026308 PMAQI
26th Jul 2026569 PMAQI
26th Jul 20265410 PMAQI
26th Jul 20266211 PMAQI
27th Jul 20267812 AMAQI
27th Jul 2026761 AMAQI
27th Jul 2026662 AMAQI
27th Jul 2026653 AMAQI

25°C23/28°C

27th Jul 2026384 AMAQI
27th Jul 2026385 AMAQI
27th Jul 2026566 AMAQI
27th Jul 2026517 AMAQI
27th Jul 2026408 AMAQI
27th Jul 2026709 AMAQI
27th Jul 20265910 AMAQI
27th Jul 20266711 AMAQI
27th Jul 20266912 PMAQI
27th Jul 2026671 PMAQI
27th Jul 2026722 PMAQI
27th Jul 2026623 PMAQI
27th Jul 2026634 PMAQI
27th Jul 2026685 PMAQI
27th Jul 2026826 PMAQI
27th Jul 2026907 PMAQI
27th Jul 2026728 PMAQI
27th Jul 2026569 PMAQI
27th Jul 20267410 PMAQI
27th Jul 20268111 PMAQI
28th Jul 20267612 AMAQI
28th Jul 2026741 AMAQI
28th Jul 2026822 AMAQI
28th Jul 2026783 AMAQI

26°C22/30°C

28th Jul 2026864 AMAQI
28th Jul 2026895 AMAQI
28th Jul 20261186 AMAQI
28th Jul 20261007 AMAQI
28th Jul 20261158 AMAQI
28th Jul 2026949 AMAQI
28th Jul 202610510 AMAQI
28th Jul 202610211 AMAQI
28th Jul 202610512 PMAQI
28th Jul 20261001 PMAQI
28th Jul 20261162 PMAQI
28th Jul 20261183 PMAQI
28th Jul 2026864 PMAQI
28th Jul 20261205 PMAQI
28th Jul 20261286 PMAQI
28th Jul 20261227 PMAQI
28th Jul 20261108 PMAQI
28th Jul 2026989 PMAQI
28th Jul 20269010 PMAQI
28th Jul 20268511 PMAQI
29th Jul 20264412 AMAQI
29th Jul 2026521 AMAQI
29th Jul 2026672 AMAQI
29th Jul 2026603 AMAQI

28°C23/33°C

29th Jul 2026604 AMAQI
29th Jul 2026585 AMAQI
29th Jul 2026576 AMAQI
29th Jul 2026687 AMAQI
29th Jul 2026648 AMAQI
29th Jul 2026649 AMAQI
29th Jul 20265910 AMAQI
29th Jul 20265811 AMAQI
29th Jul 20267512 PMAQI
29th Jul 2026521 PMAQI
29th Jul 2026602 PMAQI
29th Jul 2026833 PMAQI
29th Jul 20261024 PMAQI
29th Jul 20261125 PMAQI
29th Jul 20261246 PMAQI
29th Jul 20261207 PMAQI
29th Jul 20261068 PMAQI
29th Jul 20261009 PMAQI
29th Jul 20269710 PMAQI
29th Jul 20269011 PMAQI
30th Jul 20267412 AMAQI
30th Jul 2026731 AMAQI
30th Jul 2026732 AMAQI
30th Jul 2026843 AMAQI

28°C24/33°C

30th Jul 2026954 AMAQI
30th Jul 20261125 AMAQI
30th Jul 20261086 AMAQI
30th Jul 20261107 AMAQI
30th Jul 2026958 AMAQI
30th Jul 2026979 AMAQI
30th Jul 20268510 AMAQI
30th Jul 20269711 AMAQI
30th Jul 20266512 PMAQI
30th Jul 2026861 PMAQI
30th Jul 2026742 PMAQI
30th Jul 2026743 PMAQI
30th Jul 2026824 PMAQI
30th Jul 2026975 PMAQI
30th Jul 20261036 PMAQI
30th Jul 2026807 PMAQI
30th Jul 2026788 PMAQI
30th Jul 20261029 PMAQI
30th Jul 202610210 PMAQI
30th Jul 20269411 PMAQI
31st Jul 20269412 AMAQI
31st Jul 2026981 AMAQI
31st Jul 2026902 AMAQI
31st Jul 2026723 AMAQI

28°C25/32°C

31st Jul 2026664 AMAQI
31st Jul 2026745 AMAQI
31st Jul 2026886 AMAQI
31st Jul 2026597 AMAQI
31st Jul 2026708 AMAQI
31st Jul 2026609 AMAQI
31st Jul 20268210 AMAQI
31st Jul 20267111 AMAQI
31st Jul 20267412 PMAQI
31st Jul 2026741 PMAQI
31st Jul 2026582 PMAQI
31st Jul 2026683 PMAQI
31st Jul 2026564 PMAQI
31st Jul 2026815 PMAQI
31st Jul 2026686 PMAQI
31st Jul 2026677 PMAQI
31st Jul 2026718 PMAQI
31st Jul 20261039 PMAQI
31st Jul 20268610 PMAQI
31st Jul 20268911 PMAQI
1st Aug 20267112 AMAQI
1st Aug 2026691 AMAQI
1st Aug 2026552 AMAQI
1st Aug 2026663 AMAQI

29°C26/33°C

1st Aug 2026604 AMAQI
1st Aug 2026605 AMAQI
1st Aug 2026656 AMAQI
1st Aug 2026467 AMAQI
1st Aug 2026368 AMAQI
1st Aug 2026579 AMAQI
1st Aug 20267310 AMAQI
1st Aug 20267111 AMAQI
1st Aug 20268612 PMAQI
1st Aug 2026671 PMAQI
1st Aug 2026762 PMAQI
1st Aug 2026603 PMAQI
1st Aug 2026504 PMAQI
1st Aug 2026875 PMAQI
1st Aug 2026946 PMAQI
1st Aug 2026807 PMAQI
1st Aug 2026768 PMAQI
1st Aug 2026859 PMAQI
1st Aug 20267010 PMAQI
1st Aug 20267011 PMAQI
2nd Aug 20268712 AMAQI
2nd Aug 2026881 AMAQI
2nd Aug 2026852 AMAQI
2nd Aug 2026943 AMAQI

29°C26/34°C

2nd Aug 20261004 AMAQI
2nd Aug 2026925 AMAQI
2nd Aug 2026906 AMAQI
2nd Aug 2026947 AMAQI
2nd Aug 2026768 AMAQI
2nd Aug 2026469 AMAQI
2nd Aug 20268110 AMAQI
2nd Aug 20269211 AMAQI
2nd Aug 20269812 PMAQI
2nd Aug 2026971 PMAQI
2nd Aug 2026662 PMAQI
2nd Aug 2026583 PMAQI
2nd Aug 2026634 PMAQI
2nd Aug 2026765 PMAQI
2nd Aug 2026976 PMAQI
2nd Aug 2026967 PMAQI
2nd Aug 2026908 PMAQI
2nd Aug 2026969 PMAQI
2nd Aug 202610810 PMAQI
2nd Aug 20268811 PMAQI
3rd Aug 20268712 AMAQI
3rd Aug 2026901 AMAQI
3rd Aug 2026902 AMAQI
3rd Aug 2026823 AMAQI

29°C26/33°C

3rd Aug 2026604 AMAQI
3rd Aug 2026645 AMAQI
3rd Aug 2026696 AMAQI
3rd Aug 2026747 AMAQI
3rd Aug 2026648 AMAQI
3rd Aug 2026639 AMAQI
3rd Aug 20266610 AMAQI
3rd Aug 20265411 AMAQI
3rd Aug 20267412 PMAQI
3rd Aug 2026781 PMAQI
3rd Aug 2026752 PMAQI
3rd Aug 2026693 PMAQI
3rd Aug 2026674 PMAQI
3rd Aug 2026785 PMAQI
3rd Aug 2026846 PMAQI
3rd Aug 2026887 PMAQI
3rd Aug 2026768 PMAQI
3rd Aug 2026649 PMAQI
3rd Aug 20266510 PMAQI
3rd Aug 20267311 PMAQI
4th Aug 20268012 AMAQI
4th Aug 2026841 AMAQI
4th Aug 2026782 AMAQI
4th Aug 2026923 AMAQI

29°C25/33°C

4th Aug 2026854 AMAQI
4th Aug 2026885 AMAQI
4th Aug 2026926 AMAQI
4th Aug 2026877 AMAQI
4th Aug 2026628 AMAQI
4th Aug 2026309 AMAQI
4th Aug 20262810 AMAQI
4th Aug 2026811 AMAQI
4th Aug 20261712 PMAQI
4th Aug 2026481 PMAQI
4th Aug 2026592 PMAQI
4th Aug 2026793 PMAQI
4th Aug 2026784 PMAQI
4th Aug 2026785 PMAQI
4th Aug 2026766 PMAQI
4th Aug 2026787 PMAQI
4th Aug 2026838 PMAQI
4th Aug 2026789 PMAQI
4th Aug 20267110 PMAQI
4th Aug 20268011 PMAQI
5th Aug 20267612 AMAQI
5th Aug 2026781 AMAQI
5th Aug 2026842 AMAQI
5th Aug 2026793 AMAQI

28°C25/32°C

5th Aug 2026864 AMAQI
5th Aug 2026765 AMAQI
5th Aug 2026756 AMAQI
5th Aug 2026717 AMAQI
5th Aug 2026718 AMAQI
5th Aug 2026909 AMAQI
5th Aug 20268110 AMAQI
5th Aug 20267611 AMAQI
5th Aug 20268412 PMAQI
5th Aug 2026601 PMAQI
5th Aug 2026722 PMAQI
5th Aug 2026623 PMAQI
5th Aug 2026764 PMAQI
5th Aug 2026675 PMAQI
5th Aug 2026856 PMAQI
5th Aug 2026867 PMAQI
5th Aug 2026678 PMAQI
5th Aug 2026519 PMAQI
5th Aug 20265810 PMAQI
5th Aug 20266911 PMAQI
6th Aug 20268312 AMAQI
6th Aug 2026801 AMAQI
6th Aug 2026862 AMAQI
6th Aug 2026873 AMAQI

29°C25/33°C

6th Aug 2026854 AMAQI
6th Aug 2026905 AMAQI
6th Aug 2026976 AMAQI
6th Aug 20261127 AMAQI
6th Aug 2026728 AMAQI
6th Aug 20261059 AMAQI
6th Aug 202610210 AMAQI
6th Aug 20268411 AMAQI
6th Aug 20267812 PMAQI
6th Aug 2026801 PMAQI
6th Aug 2026812 PMAQI
6th Aug 2026813 PMAQI
6th Aug 2026884 PMAQI
6th Aug 2026885 PMAQI
6th Aug 2026786 PMAQI
6th Aug 2026847 PMAQI
6th Aug 2026978 PMAQI
6th Aug 2026889 PMAQI
6th Aug 20268610 PMAQI
6th Aug 20269611 PMAQI
7th Aug 202610412 AMAQI
7th Aug 2026851 AMAQI
7th Aug 2026852 AMAQI
7th Aug 2026833 AMAQI

30°C26/34°C

7th Aug 2026804 AMAQI
7th Aug 2026885 AMAQI
7th Aug 20261036 AMAQI
7th Aug 2026727 AMAQI
7th Aug 2026718 AMAQI
7th Aug 2026709 AMAQI
7th Aug 20267410 AMAQI
7th Aug 20267211 AMAQI
7th Aug 20265812 PMAQI
7th Aug 2026421 PMAQI
7th Aug 2026342 PMAQI
7th Aug 2026363 PMAQI
7th Aug 2026324 PMAQI
7th Aug 2026215 PMAQI
7th Aug 2026296 PMAQI
7th Aug 2026337 PMAQI
7th Aug 2026658 PMAQI
7th Aug 2026539 PMAQI
7th Aug 20265110 PMAQI
7th Aug 20262511 PMAQI
8th Aug 20264412 AMAQI
8th Aug 2026271 AMAQI
8th Aug 2026192 AMAQI
8th Aug 2026293 AMAQI

27°C22/30°C

8th Aug 2026334 AMAQI
8th Aug 2026145 AMAQI
8th Aug 2026216 AMAQI
8th Aug 2026167 AMAQI
8th Aug 2026198 AMAQI
8th Aug 2026309 AMAQI
8th Aug 20263210 AMAQI
8th Aug 20263811 AMAQI
8th Aug 20264412 PMAQI
8th Aug 2026381 PMAQI
8th Aug 2026292 PMAQI
8th Aug 2026303 PMAQI
8th Aug 2026364 PMAQI
8th Aug 2026275 PMAQI
8th Aug 2026466 PMAQI
8th Aug 2026297 PMAQI
8th Aug 2026448 PMAQI
8th Aug 2026529 PMAQI
8th Aug 20265410 PMAQI
8th Aug 20267011 PMAQI
9th Aug 20266412 AMAQI
9th Aug 2026651 AMAQI
9th Aug 2026622 AMAQI
9th Aug 2026463 AMAQI

22°C16/27°C

9th Aug 2026204 AMAQI
9th Aug 2026275 AMAQI
9th Aug 2026446 AMAQI
9th Aug 2026257 AMAQI
9th Aug 2026208 AMAQI
9th Aug 2026249 AMAQI
9th Aug 20262910 AMAQI
9th Aug 20262411 AMAQI
9th Aug 20264812 PMAQI
9th Aug 2026381 PMAQI
9th Aug 2026312 PMAQI
9th Aug 2026423 PMAQI
9th Aug 2026554 PMAQI
9th Aug 2026565 PMAQI
9th Aug 2026556 PMAQI
9th Aug 2026587 PMAQI
9th Aug 2026518 PMAQI
9th Aug 2026539 PMAQI
9th Aug 20263810 PMAQI
9th Aug 20266011 PMAQI
10th Aug 20262112 AMAQI
10th Aug 2026251 AMAQI
10th Aug 2026532 AMAQI
10th Aug 2026743 AMAQI

22°C15/28°C

10th Aug 2026494 AMAQI
10th Aug 2026705 AMAQI
10th Aug 2026706 AMAQI
10th Aug 2026767 AMAQI
10th Aug 2026748 AMAQI
10th Aug 2026789 AMAQI
10th Aug 20268110 AMAQI
10th Aug 20266511 AMAQI
10th Aug 20264912 PMAQI
10th Aug 2026321 PMAQI
10th Aug 2026362 PMAQI
10th Aug 2026223 PMAQI
10th Aug 2026234 PMAQI
10th Aug 2026335 PMAQI
10th Aug 2026586 PMAQI
10th Aug 2026467 PMAQI
10th Aug 2026588 PMAQI
10th Aug 2026279 PMAQI
10th Aug 20261110 PMAQI
10th Aug 20262311 PMAQI
11th Aug 20262712 AMAQI
11th Aug 2026211 AMAQI
11th Aug 202692 AMAQI
11th Aug 2026213 AMAQI

26°C20/30°C

11th Aug 2026224 AMAQI
11th Aug 2026185 AMAQI
11th Aug 2026256 AMAQI
11th Aug 2026297 AMAQI
11th Aug 2026488 AMAQI
11th Aug 2026429 AMAQI
11th Aug 20264810 AMAQI
11th Aug 20266211 AMAQI
11th Aug 20264212 PMAQI
11th Aug 2026441 PMAQI
11th Aug 2026412 PMAQI
11th Aug 2026343 PMAQI
11th Aug 2026254 PMAQI
11th Aug 2026385 PMAQI
11th Aug 2026366 PMAQI
11th Aug 2026517 PMAQI
11th Aug 2026488 PMAQI
11th Aug 2026429 PMAQI
11th Aug 20265210 PMAQI
11th Aug 20262911 PMAQI
12th Aug 20263412 AMAQI
12th Aug 2026161 AMAQI
12th Aug 2026242 AMAQI
12th Aug 2026213 AMAQI

27°C23/31°C

12th Aug 2026224 AMAQI
12th Aug 2026295 AMAQI
12th Aug 2026296 AMAQI
12th Aug 2026527 AMAQI
12th Aug 2026548 AMAQI
12th Aug 2026449 AMAQI
12th Aug 20264610 AMAQI
12th Aug 20265211 AMAQI
12th Aug 20263612 PMAQI
12th Aug 2026331 PMAQI
12th Aug 2026422 PMAQI
12th Aug 2026463 PMAQI
12th Aug 2026404 PMAQI
12th Aug 2026385 PMAQI
12th Aug 2026366 PMAQI
12th Aug 2026387 PMAQI
12th Aug 2026408 PMAQI
12th Aug 2026389 PMAQI
12th Aug 20263610 PMAQI
12th Aug 20263311 PMAQI
13th Aug 20263812 AMAQI
13th Aug 2026531 AMAQI
13th Aug 2026232 AMAQI
13th Aug 2026273 AMAQI

26°C23/30°C

13th Aug 2026214 AMAQI
13th Aug 2026295 AMAQI
13th Aug 2026296 AMAQI
13th Aug 2026257 AMAQI
13th Aug 2026258 AMAQI
13th Aug 2026259 AMAQI
13th Aug 20262310 AMAQI
13th Aug 20262911 AMAQI
13th Aug 20262312 PMAQI
13th Aug 2026251 PMAQI
13th Aug 2026212 PMAQI
13th Aug 2026213 PMAQI
13th Aug 2026254 PMAQI
13th Aug 2026255 PMAQI
13th Aug 2026236 PMAQI
13th Aug 2026337 PMAQI
13th Aug 2026388 PMAQI
13th Aug 2026259 PMAQI
13th Aug 20263110 PMAQI
13th Aug 20264211 PMAQI
14th Aug 20263812 AMAQI
14th Aug 2026271 AMAQI
14th Aug 2026402 AMAQI
14th Aug 2026523 AMAQI

24°C21/29°C

14th Aug 2026604 AMAQI
14th Aug 2026505 AMAQI
14th Aug 2026516 AMAQI
14th Aug 2026447 AMAQI
14th Aug 2026428 AMAQI
14th Aug 2026369 AMAQI
14th Aug 20263610 AMAQI
14th Aug 20262211 AMAQI
14th Aug 20262712 PMAQI
14th Aug 2026251 PMAQI
14th Aug 2026212 PMAQI
14th Aug 2026233 PMAQI
14th Aug 2026254 PMAQI
14th Aug 2026245 PMAQI
14th Aug 2026236 PMAQI
14th Aug 2026227 PMAQI
14th Aug 2026298 PMAQI
14th Aug 2026529 PMAQI
14th Aug 20265010 PMAQI
14th Aug 20265211 PMAQI
15th Aug 20264412 AMAQI
15th Aug 2026551 AMAQI
15th Aug 2026512 AMAQI
15th Aug 2026443 AMAQI

25°C20/30°C

15th Aug 2026544 AMAQI
15th Aug 2026565 AMAQI
15th Aug 2026586 AMAQI
15th Aug 2026557 AMAQI
15th Aug 2026578 AMAQI
15th Aug 2026389 AMAQI
15th Aug 20263310 AMAQI
15th Aug 20263611 AMAQI
15th Aug 20263812 PMAQI
15th Aug 2026381 PMAQI
15th Aug 2026402 PMAQI
15th Aug 2026463 PMAQI
15th Aug 2026324 PMAQI
15th Aug 2026315 PMAQI
15th Aug 2026426 PMAQI
15th Aug 2026477 PMAQI
15th Aug 2026488 PMAQI
15th Aug 2026549 PMAQI
15th Aug 20266210 PMAQI
15th Aug 20265911 PMAQI
16th Aug 20266512 AMAQI
16th Aug 2026721 AMAQI
16th Aug 2026532 AMAQI
16th Aug 2026603 AMAQI

24°C19/30°C

16th Aug 2026734 AMAQI
16th Aug 2026565 AMAQI
16th Aug 2026556 AMAQI
16th Aug 2026317 AMAQI
16th Aug 2026228 AMAQI
16th Aug 2026429 AMAQI
16th Aug 20262410 AMAQI
16th Aug 20263111 AMAQI
16th Aug 20265012 PMAQI
16th Aug 2026241 PMAQI
16th Aug 2026402 PMAQI
16th Aug 2026753 PMAQI
16th Aug 2026544 PMAQI
16th Aug 2026595 PMAQI
16th Aug 2026576 PMAQI
16th Aug 2026517 PMAQI
16th Aug 2026628 PMAQI
16th Aug 2026789 PMAQI
16th Aug 20269010 PMAQI
16th Aug 20268011 PMAQI
17th Aug 20265112 AMAQI
17th Aug 2026571 AMAQI
17th Aug 2026682 AMAQI
17th Aug 2026253 AMAQI

25°C21/29°C

17th Aug 2026314 AMAQI
17th Aug 2026405 AMAQI
17th Aug 2026626 AMAQI
17th Aug 2026367 AMAQI
17th Aug 2026428 AMAQI
17th Aug 2026499 AMAQI
17th Aug 20264910 AMAQI
17th Aug 20262511 AMAQI
17th Aug 20265212 PMAQI
17th Aug 2026271 PMAQI
17th Aug 2026302 PMAQI
17th Aug 2026443 PMAQI
17th Aug 2026254 PMAQI
17th Aug 2026535 PMAQI
17th Aug 2026426 PMAQI
17th Aug 202687 PMAQI
17th Aug 2026188 PMAQI
17th Aug 2026299 PMAQI
17th Aug 20265010 PMAQI
17th Aug 20264411 PMAQI
18th Aug 20264612 AMAQI
18th Aug 2026381 AMAQI
18th Aug 2026712 AMAQI
18th Aug 2026253 AMAQI

12°C10/13°C

18th Aug 2026554 AMAQI
4 AM
18th Aug 2026545 AMAQI
18th Aug 2026586 AMAQI
18th Aug 2026337 AMAQI
18th Aug 2026608 AMAQI
18th Aug 2026559 AMAQI
18th Aug 20268210 AMAQI
18th Aug 20267911 AMAQI
11 AM
18th Aug 20268212 PMAQI
18th Aug 2026731 PMAQI
18th Aug 2026572 PMAQI
18th Aug 2026853 PMAQI
18th Aug 2026694 PMAQI
18th Aug 2026705 PMAQI
18th Aug 2026736 PMAQI
18th Aug 2026547 PMAQI
7 PM
18th Aug 2026598 PMAQI
18th Aug 2026719 PMAQI
18th Aug 20268310 PMAQI
18th Aug 20267511 PMAQI
11 PM
3 AM

25°C21/30°C

Day time
Avg. Highest Time
6 PM

67AQI

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

53AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 PM to 6 PM (Avg. 67), while the lowest AQI was between 8 AM to 8 AM (Avg. 53).
Night time
Avg. Highest Time
8 PM - 10 PM

65AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
1 AM - 3 AM

59AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 10 PM (Avg. 65), while the lowest AQI was between 1 AM to 3 AM (Avg. 59).

2026 Days Vs Air Quality

Longgang District, Huludao, Liaoning, China

2026

24%

56

55%

126

17%

38

4%

10

Total number of days with different AQI categories in last 230 days in 2026 (135 days remaining)

Good
56 Days
Moderate
126 Days
Poor
38 Days
Unhealthy
10 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 24%

Health Risk Level:

Very high

In 2026, 24% of 230 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

Longgang District, Huludao, 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
86AQI (US)
2nd January 2026
104AQI (US)
3rd January 2026
147AQI (US)
4th January 2026
126AQI (US)
5th January 2026
106AQI (US)
6th January 2026
117AQI (US)
7th January 2026
42AQI (US)
8th January 2026
79AQI (US)
9th January 2026
142AQI (US)
10th January 2026
81AQI (US)
11th January 2026
35AQI (US)
12th January 2026
73AQI (US)
13th January 2026
45AQI (US)
14th January 2026
67AQI (US)
15th January 2026
131AQI (US)
16th January 2026
54AQI (US)
17th January 2026
50AQI (US)
18th January 2026
68AQI (US)
19th January 2026
49AQI (US)
20th January 2026
60AQI (US)
21st January 2026
103AQI (US)
22nd January 2026
112AQI (US)
23rd January 2026
116AQI (US)
24th January 2026
125AQI (US)
25th January 2026
86AQI (US)
26th January 2026
147AQI (US)
27th January 2026
125AQI (US)
28th January 2026
94AQI (US)
29th January 2026
130AQI (US)
30th January 2026
111AQI (US)
31st January 2026
101AQI (US)
1st February 2026
125AQI (US)
2nd February 2026
46AQI (US)
3rd February 2026
99AQI (US)
4th February 2026
145AQI (US)
5th February 2026
112AQI (US)
6th February 2026
46AQI (US)
7th February 2026
68AQI (US)
8th February 2026
52AQI (US)
9th February 2026
95AQI (US)
10th February 2026
121AQI (US)
11th February 2026
110AQI (US)
12th February 2026
155AQI (US)
13th February 2026
179AQI (US)
14th February 2026
161AQI (US)
15th February 2026
57AQI (US)
16th February 2026
61AQI (US)
17th February 2026
115AQI (US)
18th February 2026
33AQI (US)
19th February 2026
88AQI (US)
20th February 2026
129AQI (US)
21st February 2026
153AQI (US)
22nd February 2026
58AQI (US)
23rd February 2026
47AQI (US)
24th February 2026
72AQI (US)
25th February 2026
107AQI (US)
26th February 2026
88AQI (US)
27th February 2026
86AQI (US)
28th February 2026
55AQI (US)
1st March 2026
88AQI (US)
2nd March 2026
131AQI (US)
3rd March 2026
162AQI (US)
4th March 2026
109AQI (US)
5th March 2026
70AQI (US)
6th March 2026
46AQI (US)
7th March 2026
51AQI (US)
8th March 2026
72AQI (US)
9th March 2026
36AQI (US)
10th March 2026
53AQI (US)
11th March 2026
126AQI (US)
12th March 2026
114AQI (US)
13th March 2026
87AQI (US)
14th March 2026
57AQI (US)
15th March 2026
141AQI (US)
16th March 2026
123AQI (US)
17th March 2026
135AQI (US)
18th March 2026
54AQI (US)
19th March 2026
65AQI (US)
20th March 2026
54AQI (US)
21st March 2026
86AQI (US)
22nd March 2026
145AQI (US)
23rd March 2026
170AQI (US)
24th March 2026
173AQI (US)
25th March 2026
166AQI (US)
26th March 2026
172AQI (US)
27th March 2026
79AQI (US)
28th March 2026
79AQI (US)
29th March 2026
73AQI (US)
30th March 2026
57AQI (US)
31st March 2026
80AQI (US)
1st April 2026
63AQI (US)
2nd April 2026
73AQI (US)
3rd April 2026
137AQI (US)
4th April 2026
71AQI (US)
5th April 2026
56AQI (US)
6th April 2026
28AQI (US)
7th April 2026
33AQI (US)
8th April 2026
49AQI (US)
9th April 2026
57AQI (US)
10th April 2026
58AQI (US)
11th April 2026
42AQI (US)
12th April 2026
74AQI (US)
13th April 2026
65AQI (US)
14th April 2026
91AQI (US)
15th April 2026
128AQI (US)
16th April 2026
127AQI (US)
17th April 2026
106AQI (US)
18th April 2026
155AQI (US)
19th April 2026
103AQI (US)
20th April 2026
75AQI (US)
21st April 2026
68AQI (US)
22nd April 2026
63AQI (US)
23rd April 2026
70AQI (US)
24th April 2026
93AQI (US)
25th April 2026
82AQI (US)
26th April 2026
53AQI (US)
27th April 2026
58AQI (US)
28th April 2026
35AQI (US)
29th April 2026
37AQI (US)
30th April 2026
78AQI (US)
1st May 2026
64AQI (US)
2nd May 2026
48AQI (US)
3rd May 2026
28AQI (US)
4th May 2026
36AQI (US)
5th May 2026
60AQI (US)
6th May 2026
80AQI (US)
7th May 2026
47AQI (US)
8th May 2026
31AQI (US)
9th May 2026
51AQI (US)
10th May 2026
69AQI (US)
11th May 2026
79AQI (US)
12th May 2026
44AQI (US)
13th May 2026
70AQI (US)
14th May 2026
61AQI (US)
15th May 2026
59AQI (US)
16th May 2026
76AQI (US)
17th May 2026
65AQI (US)
18th May 2026
56AQI (US)
19th May 2026
54AQI (US)
20th May 2026
63AQI (US)
21st May 2026
67AQI (US)
22nd May 2026
77AQI (US)
23rd May 2026
71AQI (US)
24th May 2026
70AQI (US)
25th May 2026
65AQI (US)
26th May 2026
52AQI (US)
27th May 2026
77AQI (US)
28th May 2026
57AQI (US)
29th May 2026
41AQI (US)
30th May 2026
54AQI (US)
31st May 2026
89AQI (US)
1st June 2026
78AQI (US)
2nd June 2026
76AQI (US)
3rd June 2026
55AQI (US)
4th June 2026
49AQI (US)
5th June 2026
19AQI (US)
6th June 2026
35AQI (US)
7th June 2026
37AQI (US)
8th June 2026
38AQI (US)
9th June 2026
44AQI (US)
10th June 2026
32AQI (US)
11th June 2026
33AQI (US)
12th June 2026
57AQI (US)
13th June 2026
67AQI (US)
14th June 2026
71AQI (US)
15th June 2026
70AQI (US)
16th June 2026
77AQI (US)
17th June 2026
63AQI (US)
18th June 2026
80AQI (US)
19th June 2026
66AQI (US)
20th June 2026
41AQI (US)
21st June 2026
25AQI (US)
22nd June 2026
52AQI (US)
23rd June 2026
41AQI (US)
24th June 2026
58AQI (US)
25th June 2026
41AQI (US)
26th June 2026
46AQI (US)
27th June 2026
97AQI (US)
28th June 2026
76AQI (US)
29th June 2026
63AQI (US)
30th June 2026
59AQI (US)
1st July 2026
63AQI (US)
2nd July 2026
74AQI (US)
3rd July 2026
90AQI (US)
4th July 2026
92AQI (US)
5th July 2026
49AQI (US)
6th July 2026
38AQI (US)
7th July 2026
60AQI (US)
8th July 2026
60AQI (US)
9th July 2026
68AQI (US)
10th July 2026
40AQI (US)
11th July 2026
38AQI (US)
12th July 2026
48AQI (US)
13th July 2026
33AQI (US)
14th July 2026
36AQI (US)
15th July 2026
47AQI (US)
16th July 2026
70AQI (US)
17th July 2026
103AQI (US)
18th July 2026
93AQI (US)
19th July 2026
47AQI (US)
20th July 2026
61AQI (US)
21st July 2026
55AQI (US)
22nd July 2026
62AQI (US)
23rd July 2026
53AQI (US)
24th July 2026
52AQI (US)
25th July 2026
41AQI (US)
26th July 2026
59AQI (US)
27th July 2026
65AQI (US)
28th July 2026
100AQI (US)
29th July 2026
76AQI (US)
30th July 2026
89AQI (US)
31st July 2026
76AQI (US)
1st August 2026
68AQI (US)
2nd August 2026
86AQI (US)
3rd August 2026
73AQI (US)
4th August 2026
68AQI (US)
5th August 2026
74AQI (US)
6th August 2026
88AQI (US)
7th August 2026
61AQI (US)
8th August 2026
34AQI (US)
9th August 2026
43AQI (US)
10th August 2026
48AQI (US)
11th August 2026
36AQI (US)
12th August 2026
37AQI (US)
13th August 2026
28AQI (US)
14th August 2026
36AQI (US)
15th August 2026
47AQI (US)
16th August 2026
54AQI (US)
17th August 2026
40AQI (US)
18th August 2026
63AQI (US)
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

94AQI (US)

95AQI (US)

99AQI (US)

74AQI (US)

60AQI (US)

55AQI (US)

63AQI (US)

55AQI (US)

No. of days

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

202675AQI (US)

5
10
16
4
12
8
4
2
16
8
5
6
18
5
1
7
24
13
17
10
20
1
9
9
56
126
38
10

Highest AQI (US) recorded in

March

99AQI (US)

Lowest AQI (US) recorded in

August

55AQI (US)

202586AQI (US)

10
17
4
19
7
2
15
12
4
2
23
5
26
5
3
26
1
2
29
3
28
1
25
4
21
6
4
3
16
7
3
1
2
12
12
5
16
250
76
22
1

Highest AQI (US) recorded in

January

115AQI (US)

Lowest AQI (US) recorded in

August

58AQI (US)

202486AQI (US)

1
15
10
3
1
3
13
9
4
2
16
9
4
1
18
7
4
2
19
10
6
20
4
6
13
11
1
7
23
1
10
20
4
19
7
1
1
18
9
2
23
8
43
217
85
19
1

Highest AQI (US) recorded in

January

104AQI (US)

Lowest AQI (US) recorded in

September

58AQI (US)

202394AQI (US)

1
12
11
4
2
1
10
13
3
1
1
7
8
14
1
2
17
4
4
2
1
24
6
1
3
22
5
5
22
4
7
18
6
4
23
3
9
14
5
3
3
18
5
3
16
8
5
2
36
203
78
37
8
1

Highest AQI (US) recorded in

March

131AQI (US)

Lowest AQI (US) recorded in

September

71AQI (US)

202292AQI (US)

7
15
8
12
5
3
1
19
10
2
3
7
5
2
7
17
6
1
5
21
4
5
16
2
2
1
7
15
6
1
10
11
8
1
1
5
6
12
7
18
7
6
42
151
81
31
2

Highest AQI (US) recorded in

January

129AQI (US)

Lowest AQI (US) recorded in

July

69AQI (US)

2021101AQI (US)

4
14
7
2
3
9
6
6
7
1
5
8
13
4
1
16
9
4
3
17
8
2
1
2
17
11
6
19
5
1
8
21
2
8
22
6
17
6
2
3
12
15
2
18
11
40
177
95
35
14
3

Highest AQI (US) recorded in

January

164AQI (US)

Lowest AQI (US) recorded in

September

64AQI (US)

202098AQI (US)

1
8
4
3
7
6
4
1
1
16
1
1
16
11
2
1
17
11
2
3
21
7
8
16
5
1
3
12
8
6
2
2
14
8
5
1
9
18
4
23
136
79
24
4

Highest AQI (US) recorded in

December

123AQI (US)

Lowest AQI (US) recorded in

May

72AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2021(Avg.)
101AQI (US)
Least Polluted Year Recorded
2026(Avg.)
75AQI (US)

Longgang District's annual 2026 AQI (US) (75) shows an average percentage change of -18.9% (improved AQI (US)) compared to previous years: 2020 (98), 2021 (101), 2022 (92), 2023 (94), 2024 (86), 2025 (86).