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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Automatic Station Of Environmental Protection Bureau Of Ruzhou, Meishan, Henan, China Historical Air Quality Analysis

Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!

Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

July Air Quality Analysis

Automatic Station Of Environmental Protection Bureau Of Ruzhou, Meishan, Henan, China

2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
11th Jul 2025
79AQI
Lowest AQI recorded on
11th Jul 2026
31AQI

Same Day Analysis (12th July):
On this day, AQI across the 3 years varied significantly: 2026 ranks 3rd highest AQI at 59 of Moderate air quality, showing improvement over 2025 and 2024 on the same day.

Day & Night AQI Trend: 11th Jul - 12th Jul 2026

Automatic Station Of Environmental Protection Bureau Of Ruzhou, Meishan, Henan, China

AQI
Day
Night
.

5 AM11th Jul 2026

7 PM

4 AM12th Jul 2026

Day time
Avg. Highest Time
8AM11th Jul

35AQI

Avg. Lowest Time
2PM11th Jul

24AQI

Night time
Avg. Highest Time
1AM12th Jul

36AQI

Avg. Lowest Time
3AM12th Jul

30AQI

In the last 24 hours,

Automatic Station Of Environmental Protection Bureau Of Ruzhou's AQI reached its highest point of 36 at 1 AM during the Night, while the lowest point, 24, was recorded at 2 PM during the Day between 11th Jul and 12th Jul 2026.

Day & Night AQI Trend : Jun - Jul 2026

Automatic Station Of Environmental Protection Bureau Of Ruzhou, Meishan, Henan, China

JunJul
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
Day
Night
13th Jun 2026485 AMAQI
13th Jun 2026546 AMAQI
13th Jun 2026527 AMAQI
13th Jun 2026428 AMAQI
13th Jun 2026529 AMAQI
13th Jun 20264610 AMAQI
13th Jun 20264611 AMAQI
13th Jun 20265312 PMAQI
13th Jun 2026361 PMAQI
13th Jun 2026362 PMAQI
13th Jun 2026273 PMAQI
13th Jun 2026464 PMAQI
13th Jun 2026405 PMAQI
13th Jun 2026466 PMAQI
13th Jun 2026587 PMAQI
13th Jun 2026608 PMAQI
13th Jun 2026549 PMAQI
13th Jun 20266910 PMAQI
13th Jun 20265711 PMAQI
14th Jun 20265012 AMAQI
14th Jun 2026621 AMAQI
14th Jun 2026622 AMAQI
14th Jun 2026563 AMAQI
14th Jun 2026624 AMAQI

24°C16/32°C

14th Jun 2026715 AMAQI
14th Jun 2026786 AMAQI
14th Jun 2026747 AMAQI
14th Jun 2026718 AMAQI
14th Jun 2026739 AMAQI
14th Jun 20267310 AMAQI
14th Jun 20267611 AMAQI
14th Jun 20267812 PMAQI
14th Jun 2026711 PMAQI
14th Jun 2026622 PMAQI
14th Jun 2026793 PMAQI
14th Jun 2026704 PMAQI
14th Jun 2026745 PMAQI
14th Jun 2026696 PMAQI
14th Jun 2026717 PMAQI
14th Jun 2026768 PMAQI
14th Jun 2026879 PMAQI
14th Jun 20267210 PMAQI
14th Jun 20267011 PMAQI
15th Jun 20266512 AMAQI
15th Jun 2026641 AMAQI
15th Jun 2026712 AMAQI
15th Jun 2026653 AMAQI
15th Jun 2026634 AMAQI

27°C20/35°C

15th Jun 2026735 AMAQI
15th Jun 2026646 AMAQI
15th Jun 2026767 AMAQI
15th Jun 2026748 AMAQI
15th Jun 2026789 AMAQI
15th Jun 20268210 AMAQI
15th Jun 20268011 AMAQI
15th Jun 20267012 PMAQI
15th Jun 2026721 PMAQI
15th Jun 2026712 PMAQI
15th Jun 2026593 PMAQI
15th Jun 2026694 PMAQI
15th Jun 2026575 PMAQI
15th Jun 2026666 PMAQI
15th Jun 2026667 PMAQI
15th Jun 2026868 PMAQI
15th Jun 2026849 PMAQI
15th Jun 20268710 PMAQI
15th Jun 20267611 PMAQI
16th Jun 20267912 AMAQI
16th Jun 2026801 AMAQI
16th Jun 2026622 AMAQI
16th Jun 2026633 AMAQI
16th Jun 2026634 AMAQI

28°C22/36°C

16th Jun 2026635 AMAQI
16th Jun 2026646 AMAQI
16th Jun 2026787 AMAQI
16th Jun 2026768 AMAQI
16th Jun 2026649 AMAQI
16th Jun 20266610 AMAQI
16th Jun 20266211 AMAQI
16th Jun 20265812 PMAQI
16th Jun 2026501 PMAQI
16th Jun 2026582 PMAQI
16th Jun 2026673 PMAQI
16th Jun 2026664 PMAQI
16th Jun 2026705 PMAQI
16th Jun 2026696 PMAQI
16th Jun 2026647 PMAQI
16th Jun 2026638 PMAQI
16th Jun 2026569 PMAQI
16th Jun 20266210 PMAQI
16th Jun 20267011 PMAQI
17th Jun 20267612 AMAQI
17th Jun 2026791 AMAQI
17th Jun 2026782 AMAQI
17th Jun 2026713 AMAQI
17th Jun 2026744 AMAQI

26°C21/33°C

17th Jun 2026905 AMAQI
17th Jun 2026966 AMAQI
17th Jun 2026907 AMAQI
17th Jun 2026818 AMAQI
17th Jun 2026769 AMAQI
17th Jun 20268410 AMAQI
17th Jun 20268011 AMAQI
17th Jun 20266712 PMAQI
17th Jun 2026681 PMAQI
17th Jun 2026642 PMAQI
17th Jun 2026683 PMAQI
17th Jun 2026684 PMAQI
17th Jun 2026725 PMAQI
17th Jun 2026626 PMAQI
17th Jun 2026557 PMAQI
17th Jun 2026738 PMAQI
17th Jun 2026789 PMAQI
17th Jun 20267310 PMAQI
17th Jun 20267311 PMAQI
18th Jun 20267212 AMAQI
18th Jun 2026761 AMAQI
18th Jun 2026732 AMAQI
18th Jun 2026953 AMAQI
18th Jun 2026784 AMAQI

26°C20/33°C

18th Jun 2026845 AMAQI
18th Jun 2026856 AMAQI
18th Jun 2026857 AMAQI
18th Jun 2026888 AMAQI
18th Jun 2026949 AMAQI
18th Jun 20267610 AMAQI
18th Jun 20268911 AMAQI
18th Jun 20268212 PMAQI
18th Jun 2026851 PMAQI
18th Jun 2026832 PMAQI
18th Jun 2026883 PMAQI
18th Jun 2026744 PMAQI
18th Jun 2026575 PMAQI
18th Jun 2026726 PMAQI
18th Jun 2026867 PMAQI
18th Jun 2026828 PMAQI
18th Jun 2026729 PMAQI
18th Jun 20267810 PMAQI
18th Jun 20266811 PMAQI
19th Jun 20267012 AMAQI
19th Jun 2026601 AMAQI
19th Jun 2026652 AMAQI
19th Jun 2026623 AMAQI
19th Jun 2026524 AMAQI

22°C19/26°C

19th Jun 2026495 AMAQI
19th Jun 2026406 AMAQI
19th Jun 2026517 AMAQI
19th Jun 2026318 AMAQI
19th Jun 2026279 AMAQI
19th Jun 20262310 AMAQI
19th Jun 20262711 AMAQI
19th Jun 20263612 PMAQI
19th Jun 2026231 PMAQI
19th Jun 2026212 PMAQI
19th Jun 2026333 PMAQI
19th Jun 2026384 PMAQI
19th Jun 2026425 PMAQI
19th Jun 2026386 PMAQI
19th Jun 2026317 PMAQI
19th Jun 2026488 PMAQI
19th Jun 2026549 PMAQI
19th Jun 20265610 PMAQI
19th Jun 20264911 PMAQI
20th Jun 20264812 AMAQI
20th Jun 2026381 AMAQI
20th Jun 2026462 AMAQI
20th Jun 2026383 AMAQI
20th Jun 2026494 AMAQI

21°C19/26°C

20th Jun 2026545 AMAQI
20th Jun 2026576 AMAQI
20th Jun 2026547 AMAQI
20th Jun 2026528 AMAQI
20th Jun 2026509 AMAQI
20th Jun 20266010 AMAQI
20th Jun 20266211 AMAQI
20th Jun 20267912 PMAQI
20th Jun 2026691 PMAQI
20th Jun 2026672 PMAQI
20th Jun 2026663 PMAQI
20th Jun 2026644 PMAQI
20th Jun 2026785 PMAQI
20th Jun 2026706 PMAQI
20th Jun 2026647 PMAQI
20th Jun 2026708 PMAQI
20th Jun 2026789 PMAQI
20th Jun 20267110 PMAQI
20th Jun 20268011 PMAQI
21st Jun 20269312 AMAQI
21st Jun 2026941 AMAQI
21st Jun 2026902 AMAQI
21st Jun 2026903 AMAQI

24°C17/31°C

21st Jun 2026795 AMAQI
21st Jun 2026736 AMAQI
21st Jun 2026807 AMAQI
21st Jun 2026848 AMAQI
21st Jun 2026929 AMAQI
21st Jun 20268610 AMAQI
21st Jun 20269611 AMAQI
21st Jun 20269212 PMAQI
21st Jun 2026841 PMAQI
21st Jun 2026812 PMAQI
21st Jun 2026743 PMAQI
21st Jun 2026644 PMAQI
21st Jun 2026625 PMAQI
21st Jun 2026586 PMAQI
21st Jun 2026587 PMAQI
21st Jun 2026628 PMAQI
21st Jun 2026609 PMAQI
21st Jun 20265710 PMAQI
21st Jun 20265311 PMAQI
22nd Jun 20264612 AMAQI
22nd Jun 2026401 AMAQI
22nd Jun 2026442 AMAQI
22nd Jun 2026463 AMAQI
22nd Jun 2026504 AMAQI

21°C18/24°C

22nd Jun 2026485 AMAQI
22nd Jun 2026486 AMAQI
22nd Jun 2026537 AMAQI
22nd Jun 2026468 AMAQI
22nd Jun 2026349 AMAQI
22nd Jun 20264910 AMAQI
22nd Jun 20265711 AMAQI
22nd Jun 20266212 PMAQI
22nd Jun 2026631 PMAQI
22nd Jun 2026462 PMAQI
22nd Jun 2026533 PMAQI
22nd Jun 2026464 PMAQI
22nd Jun 2026485 PMAQI
22nd Jun 2026586 PMAQI
22nd Jun 2026657 PMAQI
22nd Jun 2026728 PMAQI
22nd Jun 2026749 PMAQI
22nd Jun 20267310 PMAQI
22nd Jun 20268411 PMAQI
23rd Jun 20269012 AMAQI
23rd Jun 2026941 AMAQI
23rd Jun 2026902 AMAQI
23rd Jun 2026903 AMAQI
23rd Jun 2026904 AMAQI

20°C18/23°C

23rd Jun 2026925 AMAQI
23rd Jun 2026836 AMAQI
23rd Jun 2026987 AMAQI
23rd Jun 2026928 AMAQI
23rd Jun 2026909 AMAQI
23rd Jun 20268110 AMAQI
23rd Jun 20269011 AMAQI
23rd Jun 20268212 PMAQI
23rd Jun 2026781 PMAQI
23rd Jun 2026662 PMAQI
23rd Jun 2026663 PMAQI
23rd Jun 2026624 PMAQI
23rd Jun 2026625 PMAQI
23rd Jun 2026666 PMAQI
23rd Jun 2026667 PMAQI
23rd Jun 2026648 PMAQI
23rd Jun 2026709 PMAQI
23rd Jun 20267210 PMAQI
23rd Jun 20267111 PMAQI
24th Jun 20267112 AMAQI
24th Jun 2026601 AMAQI
24th Jun 2026622 AMAQI
24th Jun 2026673 AMAQI
24th Jun 2026624 AMAQI

22°C17/28°C

24th Jun 2026625 AMAQI
24th Jun 2026686 AMAQI
24th Jun 2026697 AMAQI
24th Jun 2026668 AMAQI
24th Jun 2026769 AMAQI
24th Jun 20267110 AMAQI
24th Jun 20265511 AMAQI
24th Jun 20266012 PMAQI
24th Jun 2026741 PMAQI
24th Jun 2026712 PMAQI
24th Jun 2026663 PMAQI
24th Jun 2026594 PMAQI
24th Jun 2026645 PMAQI
24th Jun 2026716 PMAQI
24th Jun 2026717 PMAQI
24th Jun 2026768 PMAQI
24th Jun 2026789 PMAQI
24th Jun 20268110 PMAQI
24th Jun 20268611 PMAQI
25th Jun 20268412 AMAQI
25th Jun 2026781 AMAQI
25th Jun 2026842 AMAQI
25th Jun 2026823 AMAQI
25th Jun 2026904 AMAQI

23°C18/29°C

25th Jun 2026935 AMAQI
25th Jun 2026856 AMAQI
25th Jun 2026767 AMAQI
25th Jun 2026858 AMAQI
25th Jun 2026889 AMAQI
25th Jun 20268410 AMAQI
25th Jun 20268111 AMAQI
25th Jun 20268212 PMAQI
25th Jun 2026821 PMAQI
25th Jun 2026702 PMAQI
25th Jun 2026703 PMAQI
25th Jun 2026724 PMAQI
25th Jun 2026725 PMAQI
25th Jun 2026646 PMAQI
25th Jun 2026537 PMAQI
25th Jun 2026468 PMAQI
25th Jun 2026349 PMAQI
25th Jun 20267010 PMAQI
25th Jun 20269711 PMAQI
26th Jun 20269812 AMAQI
26th Jun 2026991 AMAQI
26th Jun 20261062 AMAQI
26th Jun 2026723 AMAQI
26th Jun 2026344 AMAQI

24°C17/30°C

26th Jun 2026285 AMAQI
26th Jun 2026316 AMAQI
26th Jun 2026367 AMAQI
26th Jun 2026368 AMAQI
26th Jun 2026269 AMAQI
26th Jun 20262510 AMAQI
26th Jun 20262411 AMAQI
26th Jun 20264012 PMAQI
26th Jun 2026551 PMAQI
26th Jun 2026362 PMAQI
26th Jun 2026813 PMAQI
26th Jun 2026784 PMAQI
26th Jun 2026715 PMAQI
26th Jun 2026666 PMAQI
26th Jun 2026707 PMAQI
26th Jun 2026828 PMAQI
26th Jun 2026899 PMAQI
26th Jun 20269410 PMAQI
26th Jun 20269211 PMAQI
27th Jun 20269612 AMAQI
27th Jun 2026921 AMAQI
27th Jun 2026972 AMAQI
27th Jun 2026793 AMAQI
27th Jun 2026904 AMAQI

24°C21/29°C

27th Jun 2026925 AMAQI
27th Jun 2026956 AMAQI
27th Jun 2026967 AMAQI
27th Jun 2026978 AMAQI
27th Jun 2026989 AMAQI
27th Jun 20269610 AMAQI
27th Jun 20269211 AMAQI
27th Jun 20268012 PMAQI
27th Jun 2026781 PMAQI
27th Jun 2026832 PMAQI
27th Jun 2026833 PMAQI
27th Jun 2026744 PMAQI
27th Jun 2026815 PMAQI
27th Jun 2026726 PMAQI
27th Jun 2026747 PMAQI
27th Jun 2026738 PMAQI
27th Jun 2026829 PMAQI
27th Jun 20268610 PMAQI
27th Jun 20269411 PMAQI
28th Jun 20268812 AMAQI
28th Jun 2026841 AMAQI
28th Jun 2026822 AMAQI
28th Jun 2026763 AMAQI
28th Jun 2026794 AMAQI

27°C21/35°C

28th Jun 2026805 AMAQI
28th Jun 2026826 AMAQI
28th Jun 2026867 AMAQI
28th Jun 2026908 AMAQI
28th Jun 2026869 AMAQI
28th Jun 20268710 AMAQI
28th Jun 20268611 AMAQI
28th Jun 20268612 PMAQI
28th Jun 2026821 PMAQI
28th Jun 2026782 PMAQI
28th Jun 2026763 PMAQI
28th Jun 2026814 PMAQI
28th Jun 2026785 PMAQI
28th Jun 2026696 PMAQI
28th Jun 2026827 PMAQI
28th Jun 2026838 PMAQI
28th Jun 2026809 PMAQI
28th Jun 20267610 PMAQI
28th Jun 20267911 PMAQI
29th Jun 20267612 AMAQI
29th Jun 2026921 AMAQI
29th Jun 2026982 AMAQI
29th Jun 2026923 AMAQI
29th Jun 2026854 AMAQI

28°C22/35°C

29th Jun 2026965 AMAQI
29th Jun 2026996 AMAQI
29th Jun 20261107 AMAQI
29th Jun 2026948 AMAQI
29th Jun 2026939 AMAQI
29th Jun 20269310 AMAQI
29th Jun 20269511 AMAQI
29th Jun 202610612 PMAQI
29th Jun 2026921 PMAQI
29th Jun 2026782 PMAQI
29th Jun 2026853 PMAQI
29th Jun 2026854 PMAQI
29th Jun 2026805 PMAQI
29th Jun 2026646 PMAQI
29th Jun 2026887 PMAQI
29th Jun 2026738 PMAQI
29th Jun 2026769 PMAQI
29th Jun 20267310 PMAQI
29th Jun 20268011 PMAQI
30th Jun 20269012 AMAQI
30th Jun 2026821 AMAQI
30th Jun 2026822 AMAQI
30th Jun 2026873 AMAQI
30th Jun 2026794 AMAQI

28°C23/34°C

30th Jun 2026765 AMAQI
30th Jun 2026796 AMAQI
30th Jun 2026697 AMAQI
30th Jun 2026708 AMAQI
30th Jun 2026819 AMAQI
30th Jun 20268510 AMAQI
30th Jun 20268611 AMAQI
30th Jun 20268312 PMAQI
30th Jun 2026761 PMAQI
30th Jun 2026692 PMAQI
30th Jun 2026853 PMAQI
30th Jun 2026704 PMAQI
30th Jun 2026765 PMAQI
30th Jun 2026686 PMAQI
30th Jun 2026707 PMAQI
30th Jun 2026708 PMAQI
30th Jun 2026669 PMAQI
30th Jun 20266710 PMAQI
30th Jun 20266611 PMAQI
1st Jul 20266812 AMAQI
1st Jul 2026641 AMAQI
1st Jul 2026652 AMAQI
1st Jul 2026573 AMAQI
1st Jul 2026654 AMAQI

27°C22/33°C

1st Jul 2026705 AMAQI
1st Jul 2026666 AMAQI
1st Jul 2026567 AMAQI
1st Jul 2026508 AMAQI
1st Jul 2026629 AMAQI
1st Jul 20266010 AMAQI
1st Jul 20265811 AMAQI
1st Jul 20267012 PMAQI
1st Jul 2026781 PMAQI
1st Jul 2026742 PMAQI
1st Jul 2026723 PMAQI
1st Jul 2026694 PMAQI
1st Jul 2026825 PMAQI
1st Jul 2026826 PMAQI
1st Jul 2026747 PMAQI
1st Jul 2026878 PMAQI
1st Jul 2026839 PMAQI
1st Jul 20268110 PMAQI
1st Jul 20268011 PMAQI
2nd Jul 20268112 AMAQI
2nd Jul 2026761 AMAQI
2nd Jul 2026702 AMAQI
2nd Jul 2026693 AMAQI
2nd Jul 2026624 AMAQI

27°C21/34°C

2nd Jul 2026555 AMAQI
2nd Jul 2026566 AMAQI
2nd Jul 2026577 AMAQI
2nd Jul 2026588 AMAQI
2nd Jul 2026729 AMAQI
2nd Jul 20265910 AMAQI
2nd Jul 20266711 AMAQI
2nd Jul 20265612 PMAQI
2nd Jul 2026641 PMAQI
2nd Jul 2026622 PMAQI
2nd Jul 2026593 PMAQI
2nd Jul 2026604 PMAQI
2nd Jul 2026695 PMAQI
2nd Jul 2026756 PMAQI
2nd Jul 2026727 PMAQI
2nd Jul 2026648 PMAQI
2nd Jul 2026689 PMAQI
2nd Jul 20266410 PMAQI
2nd Jul 20266711 PMAQI
3rd Jul 20266412 AMAQI
3rd Jul 2026621 AMAQI
3rd Jul 2026582 AMAQI
3rd Jul 2026663 AMAQI
3rd Jul 2026694 AMAQI

28°C23/35°C

3rd Jul 2026715 AMAQI
3rd Jul 2026726 AMAQI
3rd Jul 2026607 AMAQI
3rd Jul 2026558 AMAQI
3rd Jul 2026519 AMAQI
3rd Jul 20265810 AMAQI
3rd Jul 20266211 AMAQI
3rd Jul 20264612 PMAQI
3rd Jul 2026291 PMAQI
3rd Jul 2026192 PMAQI
3rd Jul 2026173 PMAQI
3rd Jul 2026164 PMAQI
3rd Jul 2026165 PMAQI
3rd Jul 2026216 PMAQI
3rd Jul 2026337 PMAQI
3rd Jul 2026368 PMAQI
3rd Jul 2026469 PMAQI
3rd Jul 20265810 PMAQI
3rd Jul 20266011 PMAQI
4th Jul 20265612 AMAQI
4th Jul 2026521 AMAQI
4th Jul 2026402 AMAQI
4th Jul 2026383 AMAQI
4th Jul 2026404 AMAQI

27°C23/34°C

4th Jul 2026465 AMAQI
4th Jul 2026586 AMAQI
4th Jul 2026527 AMAQI
4th Jul 2026548 AMAQI
4th Jul 2026589 AMAQI
4th Jul 20266410 AMAQI
4th Jul 20264911 AMAQI
4th Jul 20265012 PMAQI
4th Jul 2026441 PMAQI
4th Jul 2026442 PMAQI
4th Jul 2026463 PMAQI
4th Jul 2026404 PMAQI
4th Jul 2026295 PMAQI
4th Jul 2026236 PMAQI
4th Jul 2026347 PMAQI
4th Jul 2026528 PMAQI
4th Jul 2026569 PMAQI
4th Jul 20265610 PMAQI
4th Jul 20265311 PMAQI
5th Jul 20264812 AMAQI
5th Jul 2026461 AMAQI
5th Jul 2026342 AMAQI
5th Jul 2026333 AMAQI
5th Jul 2026424 AMAQI

28°C21/36°C

5th Jul 2026425 AMAQI
5th Jul 2026466 AMAQI
5th Jul 2026427 AMAQI
5th Jul 2026498 AMAQI
5th Jul 2026529 AMAQI
5th Jul 20264710 AMAQI
5th Jul 20265211 AMAQI
5th Jul 20265512 PMAQI
5th Jul 2026591 PMAQI
5th Jul 2026572 PMAQI
5th Jul 2026573 PMAQI
5th Jul 2026554 PMAQI
5th Jul 2026465 PMAQI
5th Jul 2026366 PMAQI
5th Jul 2026427 PMAQI
5th Jul 2026558 PMAQI
5th Jul 2026629 PMAQI
5th Jul 20266910 PMAQI
5th Jul 20267211 PMAQI
6th Jul 20265612 AMAQI
6th Jul 2026441 AMAQI
6th Jul 2026442 AMAQI
6th Jul 2026423 AMAQI
6th Jul 2026484 AMAQI

30°C22/38°C

6th Jul 2026495 AMAQI
6th Jul 2026366 AMAQI
6th Jul 2026317 AMAQI
6th Jul 2026318 AMAQI
6th Jul 2026319 AMAQI
6th Jul 20263810 AMAQI
6th Jul 20263811 AMAQI
6th Jul 20263612 PMAQI
6th Jul 2026651 PMAQI
6th Jul 2026652 PMAQI
6th Jul 2026683 PMAQI
6th Jul 2026744 PMAQI
6th Jul 2026745 PMAQI
6th Jul 2026726 PMAQI
6th Jul 2026657 PMAQI
6th Jul 2026638 PMAQI
6th Jul 2026609 PMAQI
6th Jul 20264010 PMAQI
6th Jul 20262511 PMAQI
7th Jul 20262312 AMAQI
7th Jul 2026201 AMAQI
7th Jul 2026252 AMAQI
7th Jul 2026343 AMAQI
7th Jul 2026424 AMAQI

28°C24/34°C

7th Jul 2026465 AMAQI
7th Jul 2026466 AMAQI
7th Jul 2026447 AMAQI
7th Jul 2026498 AMAQI
7th Jul 2026499 AMAQI
7th Jul 20264410 AMAQI
7th Jul 20265011 AMAQI
7th Jul 20264612 PMAQI
7th Jul 2026541 PMAQI
7th Jul 2026682 PMAQI
7th Jul 2026743 PMAQI
7th Jul 2026714 PMAQI
7th Jul 2026685 PMAQI
7th Jul 2026676 PMAQI
7th Jul 2026767 PMAQI
7th Jul 2026688 PMAQI
7th Jul 2026649 PMAQI
7th Jul 20266010 PMAQI
7th Jul 20266411 PMAQI
8th Jul 20266412 AMAQI
8th Jul 2026601 AMAQI
8th Jul 2026562 AMAQI
8th Jul 2026543 AMAQI
8th Jul 2026514 AMAQI

28°C22/35°C

8th Jul 2026545 AMAQI
8th Jul 2026546 AMAQI
8th Jul 2026557 AMAQI
8th Jul 2026558 AMAQI
8th Jul 2026649 AMAQI
8th Jul 20266410 AMAQI
8th Jul 20267211 AMAQI
8th Jul 20266812 PMAQI
8th Jul 2026661 PMAQI
8th Jul 2026632 PMAQI
8th Jul 2026693 PMAQI
8th Jul 2026484 PMAQI
8th Jul 2026555 PMAQI
8th Jul 2026556 PMAQI
8th Jul 2026467 PMAQI
8th Jul 2026468 PMAQI
8th Jul 2026599 PMAQI
8th Jul 20265210 PMAQI
8th Jul 20265311 PMAQI
9th Jul 20265112 AMAQI
9th Jul 2026501 AMAQI
9th Jul 2026362 AMAQI
9th Jul 2026403 AMAQI
9th Jul 2026444 AMAQI

30°C22/39°C

9th Jul 2026515 AMAQI
9th Jul 2026566 AMAQI
9th Jul 2026447 AMAQI
9th Jul 2026458 AMAQI
9th Jul 2026509 AMAQI
9th Jul 20266010 AMAQI
9th Jul 20266711 AMAQI
9th Jul 20267212 PMAQI
9th Jul 2026561 PMAQI
9th Jul 2026522 PMAQI
9th Jul 2026593 PMAQI
9th Jul 2026584 PMAQI
9th Jul 2026585 PMAQI
9th Jul 2026526 PMAQI
9th Jul 2026577 PMAQI
9th Jul 2026558 PMAQI
9th Jul 2026669 PMAQI
9th Jul 20267010 PMAQI
9th Jul 20265911 PMAQI
10th Jul 20265712 AMAQI
10th Jul 2026581 AMAQI
10th Jul 2026572 AMAQI
10th Jul 2026483 AMAQI
10th Jul 2026544 AMAQI

30°C24/37°C

10th Jul 2026665 AMAQI
10th Jul 2026536 AMAQI
10th Jul 2026507 AMAQI
10th Jul 2026508 AMAQI
10th Jul 2026469 AMAQI
10th Jul 20265210 AMAQI
10th Jul 20264711 AMAQI
10th Jul 20265412 PMAQI
10th Jul 2026621 PMAQI
10th Jul 2026572 PMAQI
10th Jul 2026543 PMAQI
10th Jul 2026484 PMAQI
10th Jul 2026265 PMAQI
10th Jul 2026296 PMAQI
10th Jul 2026287 PMAQI
10th Jul 2026328 PMAQI
10th Jul 2026309 PMAQI
10th Jul 20263510 PMAQI
10th Jul 20263311 PMAQI
11th Jul 20263812 AMAQI
11th Jul 2026321 AMAQI
11th Jul 2026322 AMAQI
11th Jul 2026283 AMAQI
11th Jul 2026324 AMAQI

30°C25/36°C

11th Jul 2026315 AMAQI
11th Jul 2026346 AMAQI
11th Jul 2026347 AMAQI
11th Jul 2026358 AMAQI
11th Jul 2026349 AMAQI
11th Jul 20263010 AMAQI
11th Jul 20263011 AMAQI
11th Jul 20262612 PMAQI
11th Jul 2026241 PMAQI
11th Jul 2026242 PMAQI
11th Jul 2026273 PMAQI
11th Jul 2026324 PMAQI
11th Jul 2026305 PMAQI
11th Jul 2026306 PMAQI
11th Jul 2026287 PMAQI
11th Jul 2026318 PMAQI
11th Jul 2026339 PMAQI
11th Jul 20263110 PMAQI
11th Jul 20263111 PMAQI
12th Jul 20263512 AMAQI
12th Jul 2026361 AMAQI
12th Jul 2026342 AMAQI
12th Jul 2026303 AMAQI
12th Jul 2026324 AMAQI

31°C25/37°C

12th Jul 2026335 AMAQI
5 AM
12th Jul 2026646 AMAQI
12th Jul 2026567 AMAQI
12th Jul 2026628 AMAQI
12th Jul 2026589 AMAQI
12th Jul 20266210 AMAQI
12th Jul 20265711 AMAQI
12th Jul 20266912 PMAQI
12 PM
12th Jul 2026741 PMAQI
12th Jul 2026712 PMAQI
12th Jul 2026793 PMAQI
12th Jul 2026734 PMAQI
12th Jul 2026765 PMAQI
12th Jul 2026766 PMAQI
12th Jul 2026737 PMAQI
7 PM
12th Jul 2026728 PMAQI
12th Jul 2026689 PMAQI
12th Jul 20265910 PMAQI
12th Jul 20265911 PMAQI
12 AM
4 AM

29°C26/35°C

Day time
Avg. Highest Time
9 AM - 1 PM

64AQI

5 hours / Day
150 hours / Month
Avg. Lowest Time
4 PM - 6 PM

60AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 1 PM (Avg. 64), while the lowest AQI was between 4 PM to 6 PM (Avg. 60).
Night time
Avg. Highest Time
9 PM - 11 PM

66AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
4 AM

59AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 11 PM (Avg. 66), while the lowest AQI was between 4 AM to 4 AM (Avg. 59).

2026 Days Vs Air Quality

Automatic Station Of Environmental Protection Bureau Of Ruzhou, Meishan, Henan, China

2026

7%

13

46%

89

32%

61

16%

30

Total number of days with different AQI categories in last 193 days in 2026 (172 days remaining)

Good
13 Days
Moderate
89 Days
Poor
61 Days
Unhealthy
30 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 7%

Health Risk Level:

Extreme

In 2026, 7% of 193 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

Automatic Station Of Environmental Protection Bureau Of Ruzhou, Meishan, Henan, 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
121AQI (US)
2nd January 2026
167AQI (US)
3rd January 2026
165AQI (US)
4th January 2026
159AQI (US)
5th January 2026
141AQI (US)
6th January 2026
72AQI (US)
7th January 2026
70AQI (US)
8th January 2026
92AQI (US)
9th January 2026
100AQI (US)
10th January 2026
82AQI (US)
11th January 2026
79AQI (US)
12th January 2026
122AQI (US)
13th January 2026
148AQI (US)
14th January 2026
160AQI (US)
15th January 2026
133AQI (US)
16th January 2026
156AQI (US)
17th January 2026
150AQI (US)
18th January 2026
128AQI (US)
19th January 2026
116AQI (US)
20th January 2026
127AQI (US)
21st January 2026
155AQI (US)
22nd January 2026
156AQI (US)
23rd January 2026
160AQI (US)
24th January 2026
170AQI (US)
25th January 2026
183AQI (US)
26th January 2026
183AQI (US)
27th January 2026
181AQI (US)
28th January 2026
173AQI (US)
29th January 2026
179AQI (US)
30th January 2026
161AQI (US)
31st January 2026
165AQI (US)
1st February 2026
157AQI (US)
2nd February 2026
127AQI (US)
3rd February 2026
132AQI (US)
4th February 2026
154AQI (US)
5th February 2026
156AQI (US)
6th February 2026
107AQI (US)
7th February 2026
92AQI (US)
8th February 2026
143AQI (US)
9th February 2026
150AQI (US)
10th February 2026
119AQI (US)
11th February 2026
120AQI (US)
12th February 2026
143AQI (US)
13th February 2026
153AQI (US)
14th February 2026
149AQI (US)
15th February 2026
92AQI (US)
16th February 2026
66AQI (US)
17th February 2026
125AQI (US)
18th February 2026
122AQI (US)
19th February 2026
117AQI (US)
20th February 2026
104AQI (US)
21st February 2026
121AQI (US)
22nd February 2026
111AQI (US)
23rd February 2026
108AQI (US)
24th February 2026
70AQI (US)
25th February 2026
91AQI (US)
26th February 2026
84AQI (US)
27th February 2026
129AQI (US)
28th February 2026
118AQI (US)
1st March 2026
87AQI (US)
2nd March 2026
105AQI (US)
3rd March 2026
149AQI (US)
4th March 2026
158AQI (US)
5th March 2026
152AQI (US)
6th March 2026
154AQI (US)
7th March 2026
125AQI (US)
8th March 2026
147AQI (US)
9th March 2026
158AQI (US)
10th March 2026
161AQI (US)
11th March 2026
172AQI (US)
12th March 2026
168AQI (US)
13th March 2026
180AQI (US)
14th March 2026
164AQI (US)
15th March 2026
99AQI (US)
16th March 2026
140AQI (US)
17th March 2026
158AQI (US)
18th March 2026
106AQI (US)
19th March 2026
121AQI (US)
20th March 2026
126AQI (US)
21st March 2026
146AQI (US)
22nd March 2026
121AQI (US)
23rd March 2026
150AQI (US)
24th March 2026
148AQI (US)
25th March 2026
116AQI (US)
26th March 2026
136AQI (US)
27th March 2026
125AQI (US)
28th March 2026
118AQI (US)
29th March 2026
131AQI (US)
30th March 2026
135AQI (US)
31st March 2026
140AQI (US)
1st April 2026
106AQI (US)
2nd April 2026
121AQI (US)
3rd April 2026
74AQI (US)
4th April 2026
65AQI (US)
5th April 2026
96AQI (US)
6th April 2026
105AQI (US)
7th April 2026
112AQI (US)
8th April 2026
92AQI (US)
9th April 2026
83AQI (US)
10th April 2026
92AQI (US)
11th April 2026
115AQI (US)
12th April 2026
121AQI (US)
13th April 2026
82AQI (US)
14th April 2026
95AQI (US)
15th April 2026
100AQI (US)
16th April 2026
110AQI (US)
17th April 2026
73AQI (US)
18th April 2026
92AQI (US)
19th April 2026
96AQI (US)
20th April 2026
89AQI (US)
21st April 2026
45AQI (US)
22nd April 2026
57AQI (US)
23rd April 2026
80AQI (US)
24th April 2026
68AQI (US)
25th April 2026
65AQI (US)
26th April 2026
104AQI (US)
27th April 2026
128AQI (US)
28th April 2026
80AQI (US)
29th April 2026
78AQI (US)
30th April 2026
79AQI (US)
1st May 2026
77AQI (US)
2nd May 2026
65AQI (US)
3rd May 2026
43AQI (US)
4th May 2026
60AQI (US)
5th May 2026
68AQI (US)
6th May 2026
75AQI (US)
7th May 2026
65AQI (US)
8th May 2026
52AQI (US)
9th May 2026
65AQI (US)
10th May 2026
77AQI (US)
11th May 2026
108AQI (US)
12th May 2026
139AQI (US)
13th May 2026
130AQI (US)
14th May 2026
73AQI (US)
15th May 2026
95AQI (US)
16th May 2026
75AQI (US)
17th May 2026
74AQI (US)
18th May 2026
69AQI (US)
19th May 2026
67AQI (US)
20th May 2026
79AQI (US)
21st May 2026
87AQI (US)
22nd May 2026
94AQI (US)
23rd May 2026
79AQI (US)
24th May 2026
78AQI (US)
25th May 2026
79AQI (US)
26th May 2026
55AQI (US)
27th May 2026
66AQI (US)
28th May 2026
74AQI (US)
29th May 2026
61AQI (US)
30th May 2026
55AQI (US)
31st May 2026
78AQI (US)
1st June 2026
91AQI (US)
2nd June 2026
102AQI (US)
3rd June 2026
115AQI (US)
4th June 2026
76AQI (US)
5th June 2026
79AQI (US)
6th June 2026
111AQI (US)
7th June 2026
39AQI (US)
8th June 2026
33AQI (US)
9th June 2026
49AQI (US)
10th June 2026
61AQI (US)
11th June 2026
67AQI (US)
12th June 2026
77AQI (US)
13th June 2026
48AQI (US)
14th June 2026
70AQI (US)
15th June 2026
72AQI (US)
16th June 2026
66AQI (US)
17th June 2026
75AQI (US)
18th June 2026
80AQI (US)
19th June 2026
43AQI (US)
20th June 2026
61AQI (US)
21st June 2026
77AQI (US)
22nd June 2026
54AQI (US)
23rd June 2026
79AQI (US)
24th June 2026
69AQI (US)
25th June 2026
76AQI (US)
26th June 2026
61AQI (US)
27th June 2026
87AQI (US)
28th June 2026
82AQI (US)
29th June 2026
88AQI (US)
30th June 2026
76AQI (US)
1st July 2026
70AQI (US)
2nd July 2026
65AQI (US)
3rd July 2026
48AQI (US)
4th July 2026
47AQI (US)
5th July 2026
50AQI (US)
6th July 2026
50AQI (US)
7th July 2026
52AQI (US)
8th July 2026
58AQI (US)
9th July 2026
54AQI (US)
10th July 2026
47AQI (US)
11th July 2026
31AQI (US)
12th July 2026
59AQI (US)
13th July 2026
14th July 2026
15th July 2026
16th July 2026
17th July 2026
18th July 2026
19th July 2026
20th July 2026
21st July 2026
22nd July 2026
23rd July 2026
24th July 2026
25th July 2026
26th July 2026
27th July 2026
28th July 2026
29th July 2026
30th July 2026
31st July 2026
1st August 2026
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026

140AQI (US)

120AQI (US)

139AQI (US)

90AQI (US)

76AQI (US)

72AQI (US)

53AQI (US)

No. of days

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

2026103AQI (US)

6
9
16
6
18
4
2
19
10
1
20
9
1
27
3
5
22
3
6
6
13
89
61
30

Highest AQI (US) recorded in

January

140AQI (US)

Lowest AQI (US) recorded in

July

53AQI (US)

2025105AQI (US)

2
14
13
2
4
16
8
9
16
6
10
19
1
16
14
1
30
1
30
31
6
24
1
16
7
7
1
5
17
7
2
14
15
9
179
117
57
3

Highest AQI (US) recorded in

December

151AQI (US)

Lowest AQI (US) recorded in

September

59AQI (US)

2024104AQI (US)

5
8
2
1
2
3
2
2
2
11
1
30
3
28
2
28
1
2
17
7
3
7
10
14
11
8
10
1
2
21
8
7
139
57
45
3
1

Highest AQI (US) recorded in

January

173AQI (US)

Lowest AQI (US) recorded in

July

60AQI (US)

2023132AQI (US)

3
10
8
12
1
10
11
12
1

Highest AQI (US) recorded in

December

134AQI (US)

Lowest AQI (US) recorded in

November

117AQI (US)

2021130AQI (US)

1
6
9
7
5
8
15
4
3
1
1
17
25
11
5

Highest AQI (US) recorded in

January

142AQI (US)

Lowest AQI (US) recorded in

March

100AQI (US)

2020117AQI (US)

1
8
1
18
13
14
10
1
8
15
8
11
6
12
1
1
8
16
1
1
60
53
37
1
1

Highest AQI (US) recorded in

December

156AQI (US)

Lowest AQI (US) recorded in

July

84AQI (US)

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2023(Avg.)
132AQI (US)
Least Polluted Year Recorded
2026(Avg.)
103AQI (US)

Automatic Station Of Environmental Protection Bureau Of Ruzhou's annual 2026 AQI (US) (103) shows an average percentage change of -11.5% (improved AQI (US)) compared to previous years: 2020 (117), 2021 (130), 2023 (132), 2024 (104), 2025 (105).