Country Background

Huairou New Town, Changping, Beijing, 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+

October Air Quality Analysis

Huairou New Town, Changping, Beijing, China

2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
26th Oct 2024
190AQI
Lowest AQI recorded on
3rd Oct 2022
20AQI


Same Day Analysis (12th October ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 4th highest AQI at 70 of Moderate air quality, showing improvement over 2024, 2023 and 2022 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 12th Oct - 13th Oct 2025

Huairou New Town, Changping, Beijing, China

AQI
Day
Night
.

6 AM12th Oct 2025

6 PM

5 AM13th Oct 2025

Day time
Avg. Highest Time
7AM12th Oct

63AQI

Avg. Lowest Time
5PM12th Oct

59AQI

Night time
Avg. Highest Time
10PM12th Oct

84AQI

Avg. Lowest Time
6PM12th Oct

57AQI

In the last 24 hours,

Huairou New Town's AQI reached its highest point of 84 at 10 PM during the Night, while the lowest point, 57, was recorded at 6 PM during the Night between 12th Oct and 13th Oct 2025.

Day & Night AQI Trend : Sep - Oct 2025

Huairou New Town, Changping, Beijing, China

SepOct
13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th
Day
Night
13th Sep 2025746 AMAQI
13th Sep 2025747 AMAQI
13th Sep 20251078 AMAQI
13th Sep 2025889 AMAQI
13th Sep 20259810 AMAQI
13th Sep 20259511 AMAQI
13th Sep 202510012 PMAQI
13th Sep 2025841 PMAQI
13th Sep 2025972 PMAQI
13th Sep 2025833 PMAQI
13th Sep 2025814 PMAQI
13th Sep 2025805 PMAQI
13th Sep 2025766 PMAQI
13th Sep 2025727 PMAQI
13th Sep 2025748 PMAQI
13th Sep 2025739 PMAQI
13th Sep 20256910 PMAQI
13th Sep 20257311 PMAQI
14th Sep 20257412 AMAQI
14th Sep 2025711 AMAQI
14th Sep 2025702 AMAQI
14th Sep 2025733 AMAQI
14th Sep 2025754 AMAQI
14th Sep 2025765 AMAQI

23°C19/28°C

14th Sep 2025756 AMAQI
14th Sep 2025777 AMAQI
14th Sep 2025788 AMAQI
14th Sep 2025729 AMAQI
14th Sep 20257010 AMAQI
14th Sep 20257111 AMAQI
14th Sep 20256812 PMAQI
14th Sep 2025671 PMAQI
14th Sep 2025632 PMAQI
14th Sep 2025613 PMAQI
14th Sep 2025544 PMAQI
14th Sep 2025295 PMAQI
14th Sep 2025356 PMAQI
14th Sep 2025477 PMAQI
14th Sep 2025638 PMAQI
14th Sep 2025639 PMAQI
14th Sep 20256210 PMAQI
14th Sep 20255911 PMAQI
15th Sep 20256312 AMAQI
15th Sep 2025721 AMAQI
15th Sep 2025712 AMAQI
15th Sep 2025723 AMAQI
15th Sep 2025714 AMAQI
15th Sep 2025725 AMAQI

23°C18/29°C

15th Sep 2025716 AMAQI
15th Sep 2025717 AMAQI
15th Sep 2025308 AMAQI
15th Sep 2025549 AMAQI
15th Sep 20255210 AMAQI
15th Sep 20254911 AMAQI
15th Sep 20255112 PMAQI
15th Sep 2025381 PMAQI
15th Sep 2025402 PMAQI
15th Sep 2025363 PMAQI
15th Sep 2025384 PMAQI
15th Sep 2025365 PMAQI
15th Sep 2025366 PMAQI
15th Sep 2025457 PMAQI
15th Sep 2025588 PMAQI
15th Sep 2025609 PMAQI
15th Sep 20256610 PMAQI
15th Sep 20256711 PMAQI
16th Sep 20256412 AMAQI
16th Sep 2025681 AMAQI
16th Sep 2025702 AMAQI
16th Sep 2025663 AMAQI
16th Sep 2025644 AMAQI
16th Sep 2025635 AMAQI

18°C17/19°C

16th Sep 2025656 AMAQI
16th Sep 2025667 AMAQI
16th Sep 2025598 AMAQI
16th Sep 2025349 AMAQI
16th Sep 20252710 AMAQI
16th Sep 20252411 AMAQI
16th Sep 20252212 PMAQI
16th Sep 2025301 PMAQI
16th Sep 2025292 PMAQI
16th Sep 2025203 PMAQI
16th Sep 2025264 PMAQI
16th Sep 2025255 PMAQI
16th Sep 2025286 PMAQI
16th Sep 2025427 PMAQI
16th Sep 2025548 PMAQI
16th Sep 2025579 PMAQI
16th Sep 20255610 PMAQI
16th Sep 20255511 PMAQI
17th Sep 20255912 AMAQI
17th Sep 2025661 AMAQI
17th Sep 2025652 AMAQI
17th Sep 2025643 AMAQI
17th Sep 2025604 AMAQI
17th Sep 2025625 AMAQI

20°C16/22°C

17th Sep 2025616 AMAQI
17th Sep 2025607 AMAQI
17th Sep 2025288 AMAQI
17th Sep 2025229 AMAQI
17th Sep 20252110 AMAQI
17th Sep 20252411 AMAQI
17th Sep 20252412 PMAQI
17th Sep 2025201 PMAQI
17th Sep 2025192 PMAQI
17th Sep 2025213 PMAQI
17th Sep 2025204 PMAQI
17th Sep 2025205 PMAQI
17th Sep 2025296 PMAQI
17th Sep 2025427 PMAQI
17th Sep 2025568 PMAQI
17th Sep 2025549 PMAQI
17th Sep 20255410 PMAQI
17th Sep 20255411 PMAQI
18th Sep 20255612 AMAQI
18th Sep 2025601 AMAQI
18th Sep 2025602 AMAQI
18th Sep 2025583 AMAQI
18th Sep 2025544 AMAQI
18th Sep 2025555 AMAQI

18°C13/23°C

18th Sep 2025546 AMAQI
18th Sep 2025547 AMAQI
18th Sep 2025328 AMAQI
18th Sep 2025299 AMAQI
18th Sep 20252310 AMAQI
18th Sep 20252211 AMAQI
18th Sep 20253212 PMAQI
18th Sep 2025321 PMAQI
18th Sep 2025312 PMAQI
18th Sep 2025313 PMAQI
18th Sep 2025294 PMAQI
18th Sep 2025305 PMAQI
18th Sep 2025346 PMAQI
18th Sep 2025457 PMAQI
18th Sep 2025558 PMAQI
18th Sep 2025559 PMAQI
18th Sep 20255410 PMAQI
18th Sep 20255411 PMAQI
19th Sep 20255512 AMAQI
19th Sep 2025571 AMAQI
19th Sep 2025572 AMAQI
19th Sep 2025563 AMAQI
19th Sep 2025554 AMAQI
19th Sep 2025545 AMAQI

19°C13/24°C

19th Sep 2025556 AMAQI
19th Sep 2025557 AMAQI
19th Sep 2025388 AMAQI
19th Sep 2025439 AMAQI
19th Sep 20254810 AMAQI
19th Sep 20255611 AMAQI
19th Sep 20256612 PMAQI
19th Sep 2025771 PMAQI
19th Sep 2025712 PMAQI
19th Sep 2025643 PMAQI
19th Sep 2025544 PMAQI
19th Sep 2025485 PMAQI
19th Sep 2025426 PMAQI
19th Sep 2025477 PMAQI
19th Sep 2025548 PMAQI
19th Sep 2025569 PMAQI
19th Sep 20255510 PMAQI
19th Sep 20255511 PMAQI
20th Sep 20255512 AMAQI
20th Sep 2025561 AMAQI
20th Sep 2025552 AMAQI
20th Sep 2025563 AMAQI
20th Sep 2025564 AMAQI
20th Sep 2025565 AMAQI

19°C16/24°C

20th Sep 2025566 AMAQI
20th Sep 2025567 AMAQI
20th Sep 2025448 AMAQI
20th Sep 2025469 AMAQI
20th Sep 20254710 AMAQI
20th Sep 20255211 AMAQI
20th Sep 20255012 PMAQI
20th Sep 2025451 PMAQI
20th Sep 2025462 PMAQI
20th Sep 2025483 PMAQI
20th Sep 2025494 PMAQI
20th Sep 2025525 PMAQI
20th Sep 2025556 PMAQI
20th Sep 2025587 PMAQI
20th Sep 2025588 PMAQI
20th Sep 2025599 PMAQI
20th Sep 20255810 PMAQI
20th Sep 20255711 PMAQI
21st Sep 20255812 AMAQI
21st Sep 2025561 AMAQI
21st Sep 2025562 AMAQI
21st Sep 2025563 AMAQI
21st Sep 2025554 AMAQI
21st Sep 2025555 AMAQI

20°C14/27°C

21st Sep 2025556 AMAQI
21st Sep 2025557 AMAQI
21st Sep 2025338 AMAQI
21st Sep 2025309 AMAQI
21st Sep 20253610 AMAQI
21st Sep 20253611 AMAQI
21st Sep 20254812 PMAQI
21st Sep 2025561 PMAQI
21st Sep 2025682 PMAQI
21st Sep 2025713 PMAQI
21st Sep 2025744 PMAQI
21st Sep 2025745 PMAQI
21st Sep 2025776 PMAQI
21st Sep 2025787 PMAQI
21st Sep 2025668 PMAQI
21st Sep 2025669 PMAQI
21st Sep 20256610 PMAQI
21st Sep 20256711 PMAQI
22nd Sep 20256412 AMAQI
22nd Sep 2025581 AMAQI
22nd Sep 2025562 AMAQI
22nd Sep 2025573 AMAQI
22nd Sep 2025564 AMAQI
22nd Sep 2025565 AMAQI

21°C16/26°C

22nd Sep 2025566 AMAQI
22nd Sep 2025567 AMAQI
22nd Sep 2025858 AMAQI
22nd Sep 2025869 AMAQI
22nd Sep 20257310 AMAQI
22nd Sep 20257011 AMAQI
22nd Sep 20256412 PMAQI
22nd Sep 2025581 PMAQI
22nd Sep 2025542 PMAQI
22nd Sep 2025533 PMAQI
22nd Sep 2025544 PMAQI
22nd Sep 2025535 PMAQI
22nd Sep 2025546 PMAQI
22nd Sep 2025557 PMAQI
22nd Sep 2025578 PMAQI
22nd Sep 2025579 PMAQI
22nd Sep 20255810 PMAQI
22nd Sep 20255811 PMAQI
23rd Sep 20255812 AMAQI
23rd Sep 2025591 AMAQI
23rd Sep 2025612 AMAQI
23rd Sep 2025613 AMAQI
23rd Sep 2025624 AMAQI
23rd Sep 2025615 AMAQI

17°C16/19°C

23rd Sep 2025616 AMAQI
23rd Sep 2025617 AMAQI
23rd Sep 2025578 AMAQI
23rd Sep 2025569 AMAQI
23rd Sep 20255610 AMAQI
23rd Sep 20255611 AMAQI
23rd Sep 20255312 PMAQI
23rd Sep 2025511 PMAQI
23rd Sep 2025502 PMAQI
23rd Sep 2025513 PMAQI
23rd Sep 2025544 PMAQI
23rd Sep 2025565 PMAQI
23rd Sep 2025566 PMAQI
23rd Sep 2025607 PMAQI
23rd Sep 2025608 PMAQI
23rd Sep 2025629 PMAQI
23rd Sep 20256310 PMAQI
23rd Sep 20256311 PMAQI
24th Sep 20256112 AMAQI
24th Sep 2025591 AMAQI
24th Sep 2025582 AMAQI
24th Sep 2025583 AMAQI
24th Sep 2025584 AMAQI
24th Sep 2025585 AMAQI

17°C15/20°C

24th Sep 2025586 AMAQI
24th Sep 2025587 AMAQI
24th Sep 2025888 AMAQI
24th Sep 20251009 AMAQI
24th Sep 202511210 AMAQI
24th Sep 202511011 AMAQI
24th Sep 20259212 PMAQI
24th Sep 2025841 PMAQI
24th Sep 2025702 PMAQI
24th Sep 2025593 PMAQI
24th Sep 2025594 PMAQI
24th Sep 2025645 PMAQI
24th Sep 2025646 PMAQI
24th Sep 2025627 PMAQI
24th Sep 2025628 PMAQI
24th Sep 2025629 PMAQI
24th Sep 20256410 PMAQI
24th Sep 20256511 PMAQI
25th Sep 20256412 AMAQI
25th Sep 2025601 AMAQI
25th Sep 2025602 AMAQI
25th Sep 2025613 AMAQI
25th Sep 2025644 AMAQI
25th Sep 2025645 AMAQI

20°C13/27°C

25th Sep 2025646 AMAQI
25th Sep 2025647 AMAQI
25th Sep 2025618 AMAQI
25th Sep 2025609 AMAQI
25th Sep 20255310 AMAQI
25th Sep 20254511 AMAQI
25th Sep 20254912 PMAQI
25th Sep 2025401 PMAQI
25th Sep 2025352 PMAQI
25th Sep 2025383 PMAQI
25th Sep 2025404 PMAQI
25th Sep 2025405 PMAQI
25th Sep 2025346 PMAQI
25th Sep 2025367 PMAQI
25th Sep 2025398 PMAQI
25th Sep 2025489 PMAQI
25th Sep 20254910 PMAQI
25th Sep 20254611 PMAQI
26th Sep 20254912 AMAQI
26th Sep 2025491 AMAQI
26th Sep 2025492 AMAQI
26th Sep 2025483 AMAQI
26th Sep 2025484 AMAQI
26th Sep 2025505 AMAQI

21°C16/27°C

26th Sep 2025516 AMAQI
26th Sep 2025497 AMAQI
26th Sep 2025468 AMAQI
26th Sep 2025499 AMAQI
26th Sep 20255410 AMAQI
26th Sep 20255511 AMAQI
26th Sep 20255412 PMAQI
26th Sep 2025551 PMAQI
26th Sep 2025622 PMAQI
26th Sep 2025693 PMAQI
26th Sep 2025714 PMAQI
26th Sep 2025695 PMAQI
26th Sep 2025726 PMAQI
26th Sep 2025807 PMAQI
26th Sep 2025868 PMAQI
26th Sep 2025849 PMAQI
26th Sep 20257710 PMAQI
26th Sep 20257311 PMAQI
27th Sep 20257312 AMAQI
27th Sep 2025741 AMAQI
27th Sep 2025772 AMAQI
27th Sep 2025803 AMAQI
27th Sep 2025824 AMAQI
27th Sep 2025855 AMAQI

22°C18/28°C

27th Sep 2025876 AMAQI
27th Sep 2025887 AMAQI
27th Sep 2025878 AMAQI
27th Sep 2025859 AMAQI
27th Sep 20258410 AMAQI
27th Sep 20258311 AMAQI
27th Sep 20257912 PMAQI
27th Sep 2025761 PMAQI
27th Sep 2025722 PMAQI
27th Sep 2025713 PMAQI
27th Sep 2025724 PMAQI
27th Sep 2025725 PMAQI
27th Sep 2025736 PMAQI
27th Sep 2025777 PMAQI
27th Sep 2025808 PMAQI
27th Sep 2025839 PMAQI
27th Sep 20258410 PMAQI
27th Sep 20258411 PMAQI
28th Sep 20258512 AMAQI
28th Sep 2025861 AMAQI
28th Sep 2025842 AMAQI
28th Sep 2025813 AMAQI
28th Sep 2025794 AMAQI
28th Sep 2025785 AMAQI

19°C17/20°C

28th Sep 2025776 AMAQI
28th Sep 2025727 AMAQI
28th Sep 2025708 AMAQI
28th Sep 2025729 AMAQI
28th Sep 20257310 AMAQI
28th Sep 20256711 AMAQI
28th Sep 20255712 PMAQI
28th Sep 2025461 PMAQI
28th Sep 2025392 PMAQI
28th Sep 2025393 PMAQI
28th Sep 2025374 PMAQI
28th Sep 2025355 PMAQI
28th Sep 2025416 PMAQI
28th Sep 2025447 PMAQI
28th Sep 2025448 PMAQI
28th Sep 2025469 PMAQI
28th Sep 20254810 PMAQI
28th Sep 20254411 PMAQI
29th Sep 20254412 AMAQI
29th Sep 2025391 AMAQI
29th Sep 2025312 AMAQI
29th Sep 2025283 AMAQI
29th Sep 2025284 AMAQI
29th Sep 2025265 AMAQI

21°C15/28°C

29th Sep 2025226 AMAQI
29th Sep 2025237 AMAQI
29th Sep 2025288 AMAQI
29th Sep 2025349 AMAQI
29th Sep 20253610 AMAQI
29th Sep 20253611 AMAQI
29th Sep 20254212 PMAQI
29th Sep 2025401 PMAQI
29th Sep 2025422 PMAQI
29th Sep 2025333 PMAQI
29th Sep 2025354 PMAQI
29th Sep 2025395 PMAQI
29th Sep 2025436 PMAQI
29th Sep 2025467 PMAQI
29th Sep 2025498 PMAQI
29th Sep 2025539 PMAQI
29th Sep 20256210 PMAQI
29th Sep 20256811 PMAQI
30th Sep 20256512 AMAQI
30th Sep 2025651 AMAQI
30th Sep 2025612 AMAQI
30th Sep 2025513 AMAQI
30th Sep 2025534 AMAQI
30th Sep 2025485 AMAQI

22°C17/28°C

30th Sep 2025396 AMAQI
30th Sep 2025467 AMAQI
30th Sep 2025518 AMAQI
30th Sep 2025429 AMAQI
30th Sep 20253910 AMAQI
30th Sep 20253411 AMAQI
30th Sep 20253812 PMAQI
30th Sep 2025381 PMAQI
30th Sep 2025452 PMAQI
30th Sep 2025483 PMAQI
30th Sep 2025544 PMAQI
30th Sep 2025625 PMAQI
30th Sep 2025626 PMAQI
30th Sep 2025567 PMAQI
30th Sep 2025598 PMAQI
30th Sep 2025679 PMAQI
30th Sep 20256510 PMAQI
30th Sep 20255911 PMAQI
1st Oct 20256212 AMAQI
1st Oct 2025621 AMAQI
1st Oct 2025572 AMAQI
1st Oct 2025483 AMAQI
1st Oct 2025434 AMAQI
1st Oct 2025495 AMAQI

22°C17/28°C

1st Oct 2025456 AMAQI
1st Oct 2025477 AMAQI
1st Oct 2025448 AMAQI
1st Oct 2025459 AMAQI
1st Oct 20254610 AMAQI
1st Oct 20254911 AMAQI
1st Oct 20255612 PMAQI
1st Oct 2025571 PMAQI
1st Oct 2025572 PMAQI
1st Oct 2025573 PMAQI
1st Oct 2025574 PMAQI
1st Oct 2025585 PMAQI
1st Oct 2025606 PMAQI
1st Oct 2025657 PMAQI
1st Oct 2025698 PMAQI
1st Oct 2025659 PMAQI
1st Oct 20256310 PMAQI
1st Oct 20256311 PMAQI
2nd Oct 20256812 AMAQI
2nd Oct 2025721 AMAQI
2nd Oct 2025682 AMAQI
2nd Oct 2025603 AMAQI
2nd Oct 2025624 AMAQI
2nd Oct 2025625 AMAQI

23°C18/29°C

2nd Oct 2025596 AMAQI
2nd Oct 2025637 AMAQI
2nd Oct 2025618 AMAQI
2nd Oct 2025609 AMAQI
2nd Oct 20256310 AMAQI
2nd Oct 20256911 AMAQI
2nd Oct 20257012 PMAQI
2nd Oct 2025691 PMAQI
2nd Oct 2025722 PMAQI
2nd Oct 2025763 PMAQI
2nd Oct 2025674 PMAQI
2nd Oct 2025675 PMAQI
2nd Oct 2025636 PMAQI
2nd Oct 2025667 PMAQI
2nd Oct 2025628 PMAQI
2nd Oct 2025759 PMAQI
2nd Oct 20257610 PMAQI
2nd Oct 20259211 PMAQI
3rd Oct 20259212 AMAQI
3rd Oct 2025911 AMAQI
3rd Oct 2025912 AMAQI
3rd Oct 2025903 AMAQI
3rd Oct 2025854 AMAQI
3rd Oct 2025815 AMAQI

22°C18/28°C

3rd Oct 2025766 AMAQI
3rd Oct 2025787 AMAQI
3rd Oct 2025768 AMAQI
3rd Oct 2025789 AMAQI
3rd Oct 20257610 AMAQI
3rd Oct 20257611 AMAQI
3rd Oct 20257312 PMAQI
3rd Oct 2025671 PMAQI
3rd Oct 2025642 PMAQI
3rd Oct 2025383 PMAQI
3rd Oct 2025484 PMAQI
3rd Oct 2025455 PMAQI
3rd Oct 2025496 PMAQI
3rd Oct 2025447 PMAQI
3rd Oct 2025598 PMAQI
3rd Oct 2025659 PMAQI
3rd Oct 20256310 PMAQI
3rd Oct 20256011 PMAQI
4th Oct 20255912 AMAQI
4th Oct 2025551 AMAQI
4th Oct 2025542 AMAQI
4th Oct 2025623 AMAQI
4th Oct 2025614 AMAQI
4th Oct 2025625 AMAQI

19°C17/22°C

4th Oct 2025566 AMAQI
4th Oct 2025577 AMAQI
4th Oct 2025608 AMAQI
4th Oct 2025619 AMAQI
4th Oct 20256810 AMAQI
4th Oct 20256911 AMAQI
4th Oct 20257812 PMAQI
4th Oct 2025791 PMAQI
4th Oct 2025712 PMAQI
4th Oct 2025693 PMAQI
4th Oct 2025664 PMAQI
4th Oct 2025665 PMAQI
4th Oct 2025666 PMAQI
4th Oct 2025677 PMAQI
4th Oct 2025768 PMAQI
4th Oct 2025799 PMAQI
4th Oct 20259410 PMAQI
4th Oct 202510011 PMAQI
5th Oct 20259412 AMAQI
5th Oct 2025971 AMAQI
5th Oct 2025912 AMAQI
5th Oct 2025913 AMAQI
5th Oct 2025874 AMAQI
5th Oct 2025875 AMAQI

21°C17/25°C

5th Oct 2025916 AMAQI
5th Oct 2025837 AMAQI
5th Oct 2025878 AMAQI
5th Oct 2025929 AMAQI
5th Oct 20258910 AMAQI
5th Oct 20258811 AMAQI
5th Oct 20259312 PMAQI
5th Oct 2025901 PMAQI
5th Oct 2025802 PMAQI
5th Oct 2025823 PMAQI
5th Oct 2025874 PMAQI
5th Oct 2025855 PMAQI
5th Oct 2025846 PMAQI
5th Oct 2025747 PMAQI
5th Oct 2025798 PMAQI
5th Oct 2025749 PMAQI
5th Oct 20256810 PMAQI
5th Oct 20257211 PMAQI
6th Oct 20257312 AMAQI
6th Oct 2025701 AMAQI
6th Oct 2025692 AMAQI
6th Oct 2025793 AMAQI
6th Oct 2025794 AMAQI
6th Oct 2025745 AMAQI

19°C17/21°C

6th Oct 2025796 AMAQI
6th Oct 2025617 AMAQI
6th Oct 2025558 AMAQI
6th Oct 2025519 AMAQI
6th Oct 20255010 AMAQI
6th Oct 20255011 AMAQI
6th Oct 20255212 PMAQI
6th Oct 2025481 PMAQI
6th Oct 2025462 PMAQI
6th Oct 2025413 PMAQI
6th Oct 2025394 PMAQI
6th Oct 2025385 PMAQI
6th Oct 2025386 PMAQI
6th Oct 2025407 PMAQI
6th Oct 2025478 PMAQI
6th Oct 2025499 PMAQI
6th Oct 20255210 PMAQI
6th Oct 20255411 PMAQI
7th Oct 20255412 AMAQI
7th Oct 2025541 AMAQI

16°C12/20°C

7th Oct 2025457 PMAQI
7th Oct 2025728 PMAQI
7th Oct 2025769 PMAQI
7th Oct 20258710 PMAQI
7th Oct 20259111 PMAQI
8th Oct 20259012 AMAQI
8th Oct 2025841 AMAQI
8th Oct 2025772 AMAQI
8th Oct 2025563 AMAQI
8th Oct 2025634 AMAQI
8th Oct 2025635 AMAQI

19°C15/23°C

8th Oct 2025606 AMAQI
8th Oct 2025567 AMAQI
8th Oct 2025538 AMAQI
8th Oct 2025379 AMAQI
8th Oct 20255810 AMAQI
8th Oct 20255411 AMAQI
8th Oct 20255412 PMAQI
8th Oct 2025531 PMAQI
8th Oct 2025562 PMAQI
8th Oct 2025563 PMAQI
8th Oct 2025504 PMAQI
8th Oct 2025465 PMAQI
8th Oct 2025426 PMAQI
8th Oct 2025417 PMAQI
8th Oct 2025348 PMAQI
8th Oct 2025409 PMAQI
8th Oct 20254310 PMAQI
8th Oct 20253511 PMAQI
9th Oct 20254112 AMAQI
9th Oct 2025391 AMAQI
9th Oct 2025352 AMAQI
9th Oct 2025343 AMAQI
9th Oct 2025344 AMAQI
9th Oct 2025345 AMAQI

13°C10/17°C

9th Oct 2025356 AMAQI
9th Oct 2025347 AMAQI
9th Oct 2025358 AMAQI
9th Oct 2025319 AMAQI
9th Oct 20253410 AMAQI
9th Oct 20253411 AMAQI
9th Oct 20253612 PMAQI
9th Oct 2025331 PMAQI
9th Oct 2025362 PMAQI
9th Oct 2025373 PMAQI
9th Oct 2025364 PMAQI
9th Oct 2025375 PMAQI
9th Oct 2025386 PMAQI
9th Oct 2025357 PMAQI
9th Oct 2025398 PMAQI
9th Oct 2025399 PMAQI
9th Oct 20253810 PMAQI
9th Oct 20254411 PMAQI
10th Oct 20255312 AMAQI
10th Oct 2025531 AMAQI
10th Oct 2025502 AMAQI
10th Oct 2025493 AMAQI
10th Oct 2025444 AMAQI
10th Oct 2025535 AMAQI

10°C10/10°C

10th Oct 2025506 AMAQI
10th Oct 2025527 AMAQI
10th Oct 2025458 AMAQI
10th Oct 2025509 AMAQI
10th Oct 20255510 AMAQI
10th Oct 20255511 AMAQI
10th Oct 20255412 PMAQI
10th Oct 2025481 PMAQI
10th Oct 2025492 PMAQI
10th Oct 2025523 PMAQI
10th Oct 2025524 PMAQI
10th Oct 2025525 PMAQI
10th Oct 2025566 PMAQI
10th Oct 2025567 PMAQI
10th Oct 2025558 PMAQI
10th Oct 2025569 PMAQI
10th Oct 20255610 PMAQI
10th Oct 20255411 PMAQI
11th Oct 20255412 AMAQI
11th Oct 2025541 AMAQI
11th Oct 2025482 AMAQI
11th Oct 2025463 AMAQI
11th Oct 2025564 AMAQI
11th Oct 2025575 AMAQI

12°C10/16°C

11th Oct 2025566 AMAQI
11th Oct 2025587 AMAQI
11th Oct 2025588 AMAQI
11th Oct 2025519 AMAQI
11th Oct 20255210 AMAQI
11th Oct 20255111 AMAQI
11th Oct 20254612 PMAQI
11th Oct 2025431 PMAQI
11th Oct 2025492 PMAQI
11th Oct 2025433 PMAQI
11th Oct 2025554 PMAQI
11th Oct 2025585 PMAQI
11th Oct 2025596 PMAQI
11th Oct 2025587 PMAQI
11th Oct 2025578 PMAQI
11th Oct 2025589 PMAQI
11th Oct 20258010 PMAQI
11th Oct 20258211 PMAQI
12th Oct 20258212 AMAQI
12th Oct 2025751 AMAQI
12th Oct 2025702 AMAQI
12th Oct 2025713 AMAQI
12th Oct 2025684 AMAQI
12th Oct 2025665 AMAQI

14°C11/18°C

12th Oct 2025616 AMAQI
12th Oct 2025637 AMAQI
12th Oct 2025628 AMAQI
12th Oct 2025609 AMAQI
12th Oct 20256210 AMAQI
12th Oct 20256011 AMAQI
12th Oct 20256012 PMAQI
12th Oct 2025591 PMAQI
12th Oct 2025602 PMAQI
12th Oct 2025613 PMAQI
12th Oct 2025594 PMAQI
12th Oct 2025595 PMAQI
12th Oct 2025576 PMAQI
12th Oct 2025687 PMAQI
12th Oct 2025698 PMAQI
12th Oct 2025769 PMAQI
12th Oct 20258410 PMAQI
12th Oct 20258411 PMAQI
13th Oct 20257912 AMAQI
13th Oct 2025801 AMAQI
13th Oct 2025822 AMAQI
13th Oct 2025713 AMAQI
13th Oct 2025704 AMAQI
13th Oct 2025745 AMAQI

15°C13/18°C

13th Oct 2025676 AMAQI
6 AM
13th Oct 2025677 AMAQI
13th Oct 2025668 AMAQI
13th Oct 2025609 AMAQI
13th Oct 20256610 AMAQI
13th Oct 20257611 AMAQI
13th Oct 20257712 PMAQI
12 PM
13th Oct 2025731 PMAQI
13th Oct 2025682 PMAQI
13th Oct 2025723 PMAQI
13th Oct 2025784 PMAQI
13th Oct 2025705 PMAQI
13th Oct 2025746 PMAQI
6 PM
13th Oct 2025787 PMAQI
12 AM
5 AM

--°C/°C

Day time
Avg. Highest Time
6 AM - 7 AM

61AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
3 PM - 6 PM

53AQI

4 hours / Day
120 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 7 AM (Avg. 61), while the lowest AQI was between 3 PM to 6 PM (Avg. 53).
Night time
Avg. Highest Time
12 AM - 1 AM

65AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
7 PM

56AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 1 AM (Avg. 65), while the lowest AQI was between 7 PM to 7 PM (Avg. 56).

2025 Days Vs Air Quality

Huairou New Town, Changping, Beijing, China

2025

14%

40

74%

211

10%

29

2%

5

Total number of days with different AQI categories in last 286 days in 2025 (79 days remaining)

Good
40 Days
Moderate
211 Days
Poor
29 Days
Unhealthy
5 Days
Severe
0 Days
Hazardous
0 Days



Under WHO’s Safe Air Quality Limits: 14%

Health Risk Level:

Extreme

In 2025, 14% of 286 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.

Annual Air Quality Insights

Huairou New Town, Changping, Beijing, China

AQI levels in 2025

AQI
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 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
65AQI
2nd January 2025
51AQI
3rd January 2025
63AQI
4th January 2025
73AQI
5th January 2025
59AQI
6th January 2025
41AQI
7th January 2025
37AQI
8th January 2025
34AQI
9th January 2025
35AQI
10th January 2025
39AQI
11th January 2025
47AQI
12th January 2025
47AQI
13th January 2025
64AQI
14th January 2025
34AQI
15th January 2025
53AQI
16th January 2025
51AQI
17th January 2025
74AQI
18th January 2025
95AQI
19th January 2025
59AQI
20th January 2025
87AQI
21st January 2025
55AQI
22nd January 2025
84AQI
23rd January 2025
121AQI
24th January 2025
138AQI
25th January 2025
162AQI
26th January 2025
110AQI
27th January 2025
70AQI
28th January 2025
57AQI
29th January 2025
84AQI
30th January 2025
80AQI
31st January 2025
119AQI
1st February 2025
126AQI
2nd February 2025
88AQI
3rd February 2025
61AQI
4th February 2025
50AQI
5th February 2025
46AQI
6th February 2025
43AQI
7th February 2025
36AQI
8th February 2025
38AQI
9th February 2025
39AQI
10th February 2025
89AQI
11th February 2025
130AQI
12th February 2025
58AQI
13th February 2025
94AQI
14th February 2025
77AQI
15th February 2025
95AQI
16th February 2025
48AQI
17th February 2025
54AQI
18th February 2025
49AQI
19th February 2025
49AQI
20th February 2025
44AQI
21st February 2025
42AQI
22nd February 2025
40AQI
23rd February 2025
36AQI
24th February 2025
54AQI
25th February 2025
46AQI
26th February 2025
72AQI
27th February 2025
119AQI
28th February 2025
137AQI
1st March 2025
191AQI
2nd March 2025
93AQI
3rd March 2025
100AQI
4th March 2025
87AQI
5th March 2025
117AQI
6th March 2025
55AQI
7th March 2025
134AQI
8th March 2025
131AQI
9th March 2025
166AQI
10th March 2025
166AQI
11th March 2025
193AQI
12th March 2025
88AQI
13th March 2025
141AQI
14th March 2025
101AQI
15th March 2025
106AQI
16th March 2025
61AQI
17th March 2025
60AQI
18th March 2025
54AQI
19th March 2025
51AQI
20th March 2025
37AQI
21st March 2025
42AQI
22nd March 2025
56AQI
23rd March 2025
118AQI
24th March 2025
47AQI
25th March 2025
63AQI
26th March 2025
81AQI
27th March 2025
48AQI
28th March 2025
57AQI
29th March 2025
43AQI
30th March 2025
60AQI
31st March 2025
76AQI
1st April 2025
51AQI
2nd April 2025
51AQI
3rd April 2025
78AQI
4th April 2025
77AQI
5th April 2025
50AQI
6th April 2025
88AQI
7th April 2025
76AQI
8th April 2025
70AQI
9th April 2025
75AQI
10th April 2025
98AQI
11th April 2025
127AQI
12th April 2025
95AQI
13th April 2025
99AQI
14th April 2025
87AQI
15th April 2025
83AQI
16th April 2025
127AQI
17th April 2025
86AQI
18th April 2025
62AQI
19th April 2025
70AQI
20th April 2025
104AQI
21st April 2025
113AQI
22nd April 2025
59AQI
23rd April 2025
72AQI
24th April 2025
41AQI
25th April 2025
70AQI
26th April 2025
108AQI
27th April 2025
53AQI
28th April 2025
86AQI
29th April 2025
81AQI
30th April 2025
54AQI
1st May 2025
57AQI
2nd May 2025
59AQI
3rd May 2025
45AQI
4th May 2025
59AQI
5th May 2025
82AQI
6th May 2025
58AQI
7th May 2025
102AQI
8th May 2025
120AQI
9th May 2025
58AQI
10th May 2025
94AQI
11th May 2025
84AQI
12th May 2025
107AQI
13th May 2025
95AQI
14th May 2025
70AQI
15th May 2025
80AQI
16th May 2025
113AQI
17th May 2025
61AQI
18th May 2025
85AQI
19th May 2025
73AQI
20th May 2025
119AQI
21st May 2025
100AQI
22nd May 2025
119AQI
23rd May 2025
84AQI
24th May 2025
79AQI
25th May 2025
87AQI
26th May 2025
85AQI
27th May 2025
67AQI
28th May 2025
89AQI
29th May 2025
96AQI
30th May 2025
105AQI
31st May 2025
111AQI
1st June 2025
114AQI
2nd June 2025
58AQI
3rd June 2025
50AQI
4th June 2025
43AQI
5th June 2025
67AQI
6th June 2025
51AQI
7th June 2025
54AQI
8th June 2025
67AQI
9th June 2025
62AQI
10th June 2025
56AQI
11th June 2025
69AQI
12th June 2025
80AQI
13th June 2025
80AQI
14th June 2025
81AQI
15th June 2025
57AQI
16th June 2025
52AQI
17th June 2025
61AQI
18th June 2025
69AQI
19th June 2025
64AQI
20th June 2025
55AQI
21st June 2025
53AQI
22nd June 2025
53AQI
23rd June 2025
59AQI
24th June 2025
64AQI
25th June 2025
68AQI
26th June 2025
66AQI
27th June 2025
77AQI
28th June 2025
70AQI
29th June 2025
75AQI
30th June 2025
71AQI
1st July 2025
67AQI
2nd July 2025
71AQI
3rd July 2025
67AQI
4th July 2025
68AQI
5th July 2025
61AQI
6th July 2025
59AQI
7th July 2025
63AQI
8th July 2025
67AQI
9th July 2025
69AQI
10th July 2025
62AQI
11th July 2025
73AQI
12th July 2025
76AQI
13th July 2025
61AQI
14th July 2025
64AQI
15th July 2025
69AQI
16th July 2025
64AQI
17th July 2025
58AQI
18th July 2025
61AQI
19th July 2025
69AQI
20th July 2025
56AQI
21st July 2025
60AQI
22nd July 2025
69AQI
23rd July 2025
68AQI
24th July 2025
64AQI
25th July 2025
63AQI
26th July 2025
67AQI
27th July 2025
67AQI
28th July 2025
54AQI
29th July 2025
49AQI
30th July 2025
50AQI
31st July 2025
58AQI
1st August 2025
69AQI
2nd August 2025
70AQI
3rd August 2025
61AQI
4th August 2025
65AQI
5th August 2025
58AQI
6th August 2025
63AQI
7th August 2025
58AQI
8th August 2025
65AQI
9th August 2025
50AQI
10th August 2025
55AQI
11th August 2025
64AQI
12th August 2025
63AQI
13th August 2025
55AQI
14th August 2025
61AQI
15th August 2025
71AQI
16th August 2025
58AQI
17th August 2025
62AQI
18th August 2025
64AQI
19th August 2025
58AQI
20th August 2025
55AQI
21st August 2025
58AQI
22nd August 2025
53AQI
23rd August 2025
52AQI
24th August 2025
53AQI
25th August 2025
52AQI
26th August 2025
55AQI
27th August 2025
53AQI
28th August 2025
52AQI
29th August 2025
64AQI
30th August 2025
66AQI
31st August 2025
60AQI
1st September 2025
56AQI
2nd September 2025
69AQI
3rd September 2025
75AQI
4th September 2025
86AQI
5th September 2025
87AQI
6th September 2025
68AQI
7th September 2025
66AQI
8th September 2025
70AQI
9th September 2025
75AQI
10th September 2025
67AQI
11th September 2025
74AQI
12th September 2025
78AQI
13th September 2025
82AQI
14th September 2025
66AQI
15th September 2025
56AQI
16th September 2025
50AQI
17th September 2025
46AQI
18th September 2025
47AQI
19th September 2025
55AQI
20th September 2025
54AQI
21st September 2025
59AQI
22nd September 2025
60AQI
23rd September 2025
58AQI
24th September 2025
67AQI
25th September 2025
52AQI
26th September 2025
59AQI
27th September 2025
79AQI
28th September 2025
64AQI
29th September 2025
40AQI
30th September 2025
56AQI
1st October 2025
57AQI
2nd October 2025
67AQI
3rd October 2025
73AQI
4th October 2025
67AQI
5th October 2025
88AQI
6th October 2025
64AQI
7th October 2025
72AQI
8th October 2025
60AQI
9th October 2025
37AQI
10th October 2025
53AQI
11th October 2025
56AQI
12th October 2025
70AQI
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025

71AQI

66AQI

91AQI

80AQI

85AQI

65AQI

64AQI

59AQI

64AQI

64AQI


No. of days

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

202571AQI

8
18
4
1
14
10
4
5
15
7
4
2
23
5
1
22
8
2
27
1
2
29
1
30
4
26
1
11
40
211
29
5

Highest AQI recorded in

March

91AQI


Lowest AQI recorded in

August

59AQI


202476AQI

12
8
7
3
1
8
11
8
2
6
11
9
5
4
8
13
3
2
17
4
1
1
29
1
30
15
15
1
20
9
1
9
10
10
2
6
11
9
4
15
16
99
175
62
20
1

Highest AQI recorded in

April

100AQI


Lowest AQI recorded in

September

50AQI


202384AQI

8
17
5
1
7
7
6
8
3
11
8
7
2
7
11
6
3
2
1
6
14
10
1
8
13
9
8
20
3
11
15
5
10
13
6
1
13
10
4
4
12
12
3
2
8
13
7
3
101
156
72
30
4
1

Highest AQI recorded in

March

121AQI


Lowest AQI recorded in

November

67AQI


202276AQI

10
3
6
7
12
8
4
6
9
6
4
12
17
2
8
16
6
10
12
2
1
8
9
10
1
12
6
5
8
8
12
3
7
19
11
1
101
107
48
24
1

Highest AQI recorded in

March

92AQI


Lowest AQI recorded in

August

27AQI


Most & Least Polluted Years Over the Last 4 Years

Most Polluted Year Recorded
2023(Avg.)
84AQI
Least Polluted Year Recorded
2025(Avg.)
71AQI


Huairou New Town's annual 2025 AQI (71) shows an average percentage change of -9.04% (improved AQI) compared to previous years: 2022 (76), 2023 (84), 2024 (76).