Chengjiao, 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+
November Air Quality Analysis
Chengjiao, Henan, China
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
12th Nov 2024
208AQILowest AQI recorded on
28th Nov 2024
58AQISame Day Analysis (12th November ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 2nd highest AQI at 160 of Unhealthy air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 12th Nov - 13th Nov 2025
Chengjiao, Henan, China
AQI
Day
Night
.
6 AM12th Nov 2025
5 PM
5 AM13th Nov 2025
Day time
Avg. Highest Time
9AM12th Nov
168AQI
Avg. Lowest Time
4PM12th Nov
160AQI
Night time
Avg. Highest Time
10PM12th Nov
183AQI
Avg. Lowest Time
5AM13th Nov
164AQI
In the last 24 hours,
Chengjiao's AQI reached its highest point of 183 at 10 PM during the Night, while the lowest point, 160, was recorded at 4 PM during the Day between 12th Nov and 13th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Chengjiao, Henan, China
OctNov
14th - 15th15th - 16th16th - 17th17th - 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
Day
Night
14th Oct 20251026 AMAQI
14th Oct 20251107 AMAQI
14th Oct 20251118 AMAQI
14th Oct 20251169 AMAQI
14th Oct 202511510 AMAQI
14th Oct 202512811 AMAQI
14th Oct 202514112 PMAQI
14th Oct 20251321 PMAQI
14th Oct 20251392 PMAQI
14th Oct 20251343 PMAQI
14th Oct 20251234 PMAQI
14th Oct 20251215 PMAQI
14th Oct 20251226 PMAQI
14th Oct 20251297 PMAQI
14th Oct 20251318 PMAQI
14th Oct 20251249 PMAQI
14th Oct 202510710 PMAQI
14th Oct 202511611 PMAQI
15th Oct 202512212 AMAQI
15th Oct 20251181 AMAQI
15th Oct 20251212 AMAQI
15th Oct 20251203 AMAQI
15th Oct 20251154 AMAQI
15th Oct 20251165 AMAQI
17°C13/21°C
15th Oct 20251176 AMAQI
15th Oct 20251197 AMAQI
15th Oct 20251198 AMAQI
15th Oct 20251279 AMAQI
15th Oct 202512610 AMAQI
15th Oct 202512311 AMAQI
15th Oct 202512112 PMAQI
15th Oct 20251151 PMAQI
15th Oct 20251092 PMAQI
15th Oct 20251023 PMAQI
15th Oct 20251054 PMAQI
15th Oct 20251115 PMAQI
15th Oct 20251296 PMAQI
15th Oct 20251237 PMAQI
15th Oct 20251308 PMAQI
15th Oct 20251319 PMAQI
15th Oct 202512210 PMAQI
15th Oct 202512211 PMAQI
16th Oct 202512012 AMAQI
16th Oct 20251211 AMAQI
16th Oct 20251182 AMAQI
16th Oct 20251253 AMAQI
16th Oct 20251264 AMAQI
16th Oct 20251275 AMAQI
18°C15/22°C
16th Oct 20251276 AMAQI
16th Oct 20251347 AMAQI
16th Oct 20251458 AMAQI
16th Oct 20251379 AMAQI
16th Oct 202514110 AMAQI
16th Oct 202514611 AMAQI
16th Oct 202514012 PMAQI
16th Oct 20251221 PMAQI
16th Oct 20251122 PMAQI
16th Oct 20251133 PMAQI
16th Oct 20251064 PMAQI
16th Oct 20251005 PMAQI
16th Oct 2025976 PMAQI
16th Oct 20251047 PMAQI
16th Oct 20251148 PMAQI
16th Oct 20251149 PMAQI
16th Oct 202512110 PMAQI
16th Oct 202511511 PMAQI
17th Oct 202511812 AMAQI
17th Oct 20251191 AMAQI
17th Oct 20251242 AMAQI
17th Oct 20251173 AMAQI
17th Oct 20251024 AMAQI
17th Oct 2025845 AMAQI
17°C14/21°C
17th Oct 2025786 AMAQI
17th Oct 2025757 AMAQI
17th Oct 2025788 AMAQI
17th Oct 2025849 AMAQI
17th Oct 20257910 AMAQI
17th Oct 20257711 AMAQI
17th Oct 20257312 PMAQI
17th Oct 2025621 PMAQI
17th Oct 2025612 PMAQI
17th Oct 2025613 PMAQI
17th Oct 2025634 PMAQI
17th Oct 2025655 PMAQI
17th Oct 2025686 PMAQI
17th Oct 2025737 PMAQI
17th Oct 2025738 PMAQI
17th Oct 2025749 PMAQI
17th Oct 20257310 PMAQI
17th Oct 20257211 PMAQI
18th Oct 20257212 AMAQI
18th Oct 2025741 AMAQI
18th Oct 2025742 AMAQI
18th Oct 2025763 AMAQI
18th Oct 2025734 AMAQI
18th Oct 2025695 AMAQI
14°C13/14°C
18th Oct 2025706 AMAQI
18th Oct 2025767 AMAQI
18th Oct 2025798 AMAQI
18th Oct 2025829 AMAQI
18th Oct 20258010 AMAQI
18th Oct 20257811 AMAQI
18th Oct 20257512 PMAQI
18th Oct 2025761 PMAQI
18th Oct 2025702 PMAQI
18th Oct 2025703 PMAQI
18th Oct 2025704 PMAQI
18th Oct 2025715 PMAQI
18th Oct 2025726 PMAQI
18th Oct 2025717 PMAQI
18th Oct 2025778 PMAQI
18th Oct 2025819 PMAQI
18th Oct 20258210 PMAQI
18th Oct 20257911 PMAQI
19th Oct 20256712 AMAQI
19th Oct 2025701 AMAQI
19th Oct 2025752 AMAQI
19th Oct 2025783 AMAQI
19th Oct 2025714 AMAQI
19th Oct 2025795 AMAQI
12°C9/14°C
19th Oct 2025836 AMAQI
19th Oct 2025877 AMAQI
19th Oct 2025888 AMAQI
19th Oct 2025939 AMAQI
19th Oct 202510710 AMAQI
19th Oct 20259711 AMAQI
19th Oct 202510612 PMAQI
19th Oct 20251101 PMAQI
19th Oct 20251112 PMAQI
19th Oct 2025983 PMAQI
19th Oct 2025994 PMAQI
19th Oct 20251015 PMAQI
19th Oct 2025946 PMAQI
19th Oct 2025907 PMAQI
19th Oct 2025968 PMAQI
19th Oct 20251029 PMAQI
19th Oct 20259610 PMAQI
19th Oct 20259611 PMAQI
20th Oct 20258512 AMAQI
20th Oct 2025871 AMAQI
20th Oct 2025852 AMAQI
20th Oct 2025833 AMAQI
20th Oct 2025814 AMAQI
20th Oct 2025825 AMAQI
10°C8/11°C
20th Oct 2025796 AMAQI
20th Oct 2025807 AMAQI
20th Oct 2025818 AMAQI
20th Oct 2025809 AMAQI
20th Oct 20257710 AMAQI
20th Oct 20257511 AMAQI
20th Oct 20257012 PMAQI
20th Oct 2025671 PMAQI
20th Oct 2025672 PMAQI
20th Oct 2025663 PMAQI
20th Oct 2025634 PMAQI
20th Oct 2025635 PMAQI
20th Oct 2025676 PMAQI
20th Oct 2025717 PMAQI
20th Oct 2025778 PMAQI
20th Oct 2025779 PMAQI
20th Oct 20257510 PMAQI
20th Oct 20257611 PMAQI
21st Oct 20257712 AMAQI
21st Oct 2025771 AMAQI
21st Oct 2025852 AMAQI
21st Oct 2025903 AMAQI
21st Oct 2025894 AMAQI
21st Oct 2025825 AMAQI
9°C7/10°C
21st Oct 2025796 AMAQI
21st Oct 2025757 AMAQI
21st Oct 2025758 AMAQI
21st Oct 2025719 AMAQI
21st Oct 20257210 AMAQI
21st Oct 20257311 AMAQI
21st Oct 20257612 PMAQI
21st Oct 2025751 PMAQI
21st Oct 2025752 PMAQI
21st Oct 2025733 PMAQI
21st Oct 2025734 PMAQI
21st Oct 2025725 PMAQI
21st Oct 2025766 PMAQI
21st Oct 2025767 PMAQI
21st Oct 2025848 PMAQI
21st Oct 2025919 PMAQI
21st Oct 20259310 PMAQI
21st Oct 202510411 PMAQI
22nd Oct 202510512 AMAQI
22nd Oct 20251081 AMAQI
22nd Oct 20251032 AMAQI
22nd Oct 20251053 AMAQI
22nd Oct 20251094 AMAQI
22nd Oct 20251075 AMAQI
10°C6/13°C
22nd Oct 20251136 AMAQI
22nd Oct 20251097 AMAQI
22nd Oct 20251128 AMAQI
22nd Oct 20251169 AMAQI
22nd Oct 202510810 AMAQI
22nd Oct 202510211 AMAQI
22nd Oct 20259312 PMAQI
22nd Oct 2025931 PMAQI
22nd Oct 2025932 PMAQI
22nd Oct 2025943 PMAQI
22nd Oct 2025984 PMAQI
22nd Oct 20251055 PMAQI
22nd Oct 20251066 PMAQI
22nd Oct 20251177 PMAQI
22nd Oct 20251178 PMAQI
22nd Oct 20251139 PMAQI
22nd Oct 202511910 PMAQI
22nd Oct 202512211 PMAQI
23rd Oct 202512412 AMAQI
23rd Oct 20251271 AMAQI
23rd Oct 20251292 AMAQI
23rd Oct 20251273 AMAQI
23rd Oct 20251254 AMAQI
23rd Oct 20251265 AMAQI
10°C7/13°C
23rd Oct 20251316 AMAQI
23rd Oct 20251377 AMAQI
23rd Oct 20251378 AMAQI
23rd Oct 20251499 AMAQI
23rd Oct 202514610 AMAQI
23rd Oct 202514611 AMAQI
23rd Oct 202514512 PMAQI
23rd Oct 20251421 PMAQI
23rd Oct 20251382 PMAQI
23rd Oct 20251343 PMAQI
23rd Oct 20251384 PMAQI
23rd Oct 20251445 PMAQI
23rd Oct 20251496 PMAQI
23rd Oct 20251507 PMAQI
23rd Oct 20251548 PMAQI
23rd Oct 20251569 PMAQI
23rd Oct 202515610 PMAQI
23rd Oct 202515611 PMAQI
24th Oct 202515512 AMAQI
24th Oct 20251541 AMAQI
24th Oct 20251572 AMAQI
24th Oct 20251583 AMAQI
24th Oct 20251614 AMAQI
24th Oct 20251625 AMAQI
11°C8/14°C
24th Oct 20251626 AMAQI
24th Oct 20251627 AMAQI
24th Oct 20251628 AMAQI
24th Oct 20251609 AMAQI
24th Oct 202515710 AMAQI
24th Oct 202515511 AMAQI
24th Oct 202515112 PMAQI
24th Oct 20251431 PMAQI
24th Oct 20251382 PMAQI
24th Oct 20251313 PMAQI
24th Oct 20251374 PMAQI
24th Oct 20251425 PMAQI
24th Oct 20251486 PMAQI
24th Oct 20251577 PMAQI
24th Oct 20251618 PMAQI
24th Oct 20251639 PMAQI
24th Oct 202516310 PMAQI
24th Oct 202516711 PMAQI
25th Oct 202517012 AMAQI
25th Oct 20251711 AMAQI
25th Oct 20251672 AMAQI
25th Oct 20251623 AMAQI
25th Oct 20251594 AMAQI
25th Oct 20251515 AMAQI
12°C8/15°C
25th Oct 20251446 AMAQI
25th Oct 20251427 AMAQI
25th Oct 20251458 AMAQI
25th Oct 20251469 AMAQI
25th Oct 202514710 AMAQI
25th Oct 202514211 AMAQI
25th Oct 202514112 PMAQI
25th Oct 20251301 PMAQI
25th Oct 20251032 PMAQI
25th Oct 2025933 PMAQI
25th Oct 2025994 PMAQI
25th Oct 20251105 PMAQI
25th Oct 20251206 PMAQI
25th Oct 20251357 PMAQI
25th Oct 20251418 PMAQI
25th Oct 20251549 PMAQI
25th Oct 202516010 PMAQI
25th Oct 202516511 PMAQI
26th Oct 202516712 AMAQI
26th Oct 20251681 AMAQI
26th Oct 20251662 AMAQI
26th Oct 20251633 AMAQI
26th Oct 20251604 AMAQI
26th Oct 20251565 AMAQI
12°C10/14°C
26th Oct 20251546 AMAQI
26th Oct 20251537 AMAQI
26th Oct 20251438 AMAQI
26th Oct 20251419 AMAQI
26th Oct 202513810 AMAQI
26th Oct 202515211 AMAQI
26th Oct 202515712 PMAQI
26th Oct 20251551 PMAQI
26th Oct 20251622 PMAQI
26th Oct 20251753 PMAQI
26th Oct 20251814 PMAQI
26th Oct 20251885 PMAQI
26th Oct 20251866 PMAQI
26th Oct 20251827 PMAQI
26th Oct 20251838 PMAQI
26th Oct 20251789 PMAQI
26th Oct 202517410 PMAQI
26th Oct 202517111 PMAQI
27th Oct 202517112 AMAQI
27th Oct 20251681 AMAQI
27th Oct 20251652 AMAQI
27th Oct 20251633 AMAQI
27th Oct 20251614 AMAQI
27th Oct 20251595 AMAQI
13°C10/17°C
27th Oct 20251556 AMAQI
27th Oct 20251547 AMAQI
27th Oct 20251528 AMAQI
27th Oct 20251539 AMAQI
27th Oct 202515410 AMAQI
27th Oct 202515311 AMAQI
27th Oct 202516312 PMAQI
27th Oct 20251841 PMAQI
27th Oct 20251852 PMAQI
27th Oct 20251853 PMAQI
27th Oct 20251754 PMAQI
27th Oct 20251725 PMAQI
27th Oct 20251746 PMAQI
27th Oct 20251777 PMAQI
27th Oct 20251798 PMAQI
27th Oct 20251789 PMAQI
27th Oct 202518010 PMAQI
27th Oct 202518011 PMAQI
28th Oct 202518012 AMAQI
28th Oct 20251801 AMAQI
28th Oct 20251822 AMAQI
28th Oct 20251823 AMAQI
28th Oct 20251814 AMAQI
28th Oct 20251835 AMAQI
13°C9/17°C
28th Oct 20251836 AMAQI
28th Oct 20251827 AMAQI
28th Oct 20251828 AMAQI
28th Oct 20251859 AMAQI
28th Oct 202518610 AMAQI
28th Oct 202518611 AMAQI
28th Oct 202518512 PMAQI
28th Oct 20251801 PMAQI
28th Oct 20251822 PMAQI
28th Oct 20251843 PMAQI
28th Oct 20251874 PMAQI
28th Oct 20251845 PMAQI
28th Oct 20251896 PMAQI
28th Oct 20251897 PMAQI
28th Oct 20251928 PMAQI
28th Oct 20251929 PMAQI
28th Oct 202519010 PMAQI
28th Oct 202518511 PMAQI
29th Oct 202518112 AMAQI
29th Oct 20251761 AMAQI
29th Oct 20251762 AMAQI
29th Oct 20251693 AMAQI
29th Oct 20251604 AMAQI
29th Oct 20251605 AMAQI
15°C10/19°C
29th Oct 20251586 AMAQI
29th Oct 20251567 AMAQI
29th Oct 20251568 AMAQI
29th Oct 20251559 AMAQI
29th Oct 202515610 AMAQI
29th Oct 202515711 AMAQI
29th Oct 202515912 PMAQI
29th Oct 20251621 PMAQI
29th Oct 20251632 PMAQI
29th Oct 20251653 PMAQI
29th Oct 20251634 PMAQI
29th Oct 20251655 PMAQI
29th Oct 20251686 PMAQI
29th Oct 20251707 PMAQI
29th Oct 20251708 PMAQI
29th Oct 20251769 PMAQI
29th Oct 202517910 PMAQI
29th Oct 202518011 PMAQI
30th Oct 202518112 AMAQI
30th Oct 20251811 AMAQI
30th Oct 20251822 AMAQI
30th Oct 20251823 AMAQI
30th Oct 20251844 AMAQI
30th Oct 20251865 AMAQI
15°C11/18°C
30th Oct 20251886 AMAQI
30th Oct 20251867 AMAQI
30th Oct 20251868 AMAQI
30th Oct 20251889 AMAQI
30th Oct 202519110 AMAQI
30th Oct 202518711 AMAQI
30th Oct 202519312 PMAQI
30th Oct 20252031 PMAQI
30th Oct 20251982 PMAQI
30th Oct 20251963 PMAQI
30th Oct 20251994 PMAQI
30th Oct 20252005 PMAQI
30th Oct 20252056 PMAQI
30th Oct 20252007 PMAQI
30th Oct 20252008 PMAQI
30th Oct 20252039 PMAQI
30th Oct 202520710 PMAQI
30th Oct 202521811 PMAQI
31st Oct 202522212 AMAQI
31st Oct 20252211 AMAQI
31st Oct 20252182 AMAQI
31st Oct 20252143 AMAQI
31st Oct 20252114 AMAQI
31st Oct 20252005 AMAQI
16°C12/19°C
31st Oct 20251936 AMAQI
31st Oct 20251877 AMAQI
31st Oct 20251808 AMAQI
31st Oct 20251849 AMAQI
31st Oct 202519010 AMAQI
31st Oct 202522011 AMAQI
31st Oct 202522312 PMAQI
31st Oct 20252311 PMAQI
31st Oct 20252242 PMAQI
31st Oct 20252233 PMAQI
31st Oct 20252214 PMAQI
31st Oct 20252165 PMAQI
31st Oct 20252276 PMAQI
31st Oct 20252387 PMAQI
31st Oct 20252408 PMAQI
31st Oct 20252329 PMAQI
31st Oct 202521810 PMAQI
31st Oct 202523111 PMAQI
1st Nov 202521712 AMAQI
1st Nov 20252071 AMAQI
1st Nov 20251992 AMAQI
1st Nov 20251883 AMAQI
1st Nov 20251814 AMAQI
1st Nov 20251885 AMAQI
16°C12/20°C
1st Nov 20251806 AMAQI
1st Nov 20251757 AMAQI
1st Nov 20251668 AMAQI
1st Nov 20251599 AMAQI
1st Nov 202515510 AMAQI
1st Nov 202514711 AMAQI
1st Nov 202513312 PMAQI
1st Nov 20251201 PMAQI
1st Nov 20251022 PMAQI
1st Nov 2025913 PMAQI
1st Nov 2025794 PMAQI
1st Nov 2025665 PMAQI
1st Nov 2025646 PMAQI
1st Nov 2025697 PMAQI
1st Nov 2025868 PMAQI
1st Nov 2025929 PMAQI
1st Nov 202511410 PMAQI
1st Nov 202512511 PMAQI
2nd Nov 202513212 AMAQI
2nd Nov 20251291 AMAQI
2nd Nov 20251272 AMAQI
2nd Nov 20251293 AMAQI
2nd Nov 20251354 AMAQI
2nd Nov 20251415 AMAQI
16°C12/21°C
2nd Nov 20251516 AMAQI
2nd Nov 20251527 AMAQI
2nd Nov 20251558 AMAQI
2nd Nov 20251569 AMAQI
2nd Nov 202515810 AMAQI
2nd Nov 202515611 AMAQI
2nd Nov 202511912 PMAQI
2nd Nov 2025861 PMAQI
2nd Nov 2025762 PMAQI
2nd Nov 2025633 PMAQI
2nd Nov 2025524 PMAQI
2nd Nov 2025515 PMAQI
2nd Nov 2025516 PMAQI
2nd Nov 2025647 PMAQI
2nd Nov 2025698 PMAQI
2nd Nov 2025819 PMAQI
2nd Nov 20258910 PMAQI
2nd Nov 20258811 PMAQI
3rd Nov 20259012 AMAQI
3rd Nov 2025921 AMAQI
3rd Nov 2025892 AMAQI
3rd Nov 2025883 AMAQI
3rd Nov 2025874 AMAQI
3rd Nov 2025835 AMAQI
13°C10/16°C
3rd Nov 2025876 AMAQI
3rd Nov 2025877 AMAQI
3rd Nov 2025948 AMAQI
3rd Nov 2025989 AMAQI
3rd Nov 20259910 AMAQI
3rd Nov 20259611 AMAQI
3rd Nov 202510512 PMAQI
3rd Nov 20251161 PMAQI
3rd Nov 20251252 PMAQI
3rd Nov 20251333 PMAQI
3rd Nov 20251424 PMAQI
3rd Nov 20251545 PMAQI
3rd Nov 20251566 PMAQI
3rd Nov 20251587 PMAQI
3rd Nov 20251588 PMAQI
3rd Nov 20251589 PMAQI
3rd Nov 202516010 PMAQI
3rd Nov 202516611 PMAQI
4th Nov 202516912 AMAQI
4th Nov 20251691 AMAQI
4th Nov 20251632 AMAQI
4th Nov 20251563 AMAQI
4th Nov 20251574 AMAQI
4th Nov 20251575 AMAQI
12°C8/17°C
4th Nov 20251576 AMAQI
4th Nov 20251577 AMAQI
4th Nov 20251568 AMAQI
4th Nov 20251589 AMAQI
4th Nov 202516310 AMAQI
4th Nov 202517111 AMAQI
4th Nov 202518212 PMAQI
4th Nov 20251881 PMAQI
4th Nov 20251892 PMAQI
4th Nov 20251893 PMAQI
4th Nov 20251874 PMAQI
4th Nov 20251855 PMAQI
4th Nov 20251806 PMAQI
4th Nov 20251767 PMAQI
4th Nov 20251788 PMAQI
4th Nov 20251789 PMAQI
4th Nov 202518410 PMAQI
4th Nov 202518511 PMAQI
5th Nov 202518112 AMAQI
5th Nov 20251761 AMAQI
5th Nov 20251742 AMAQI
5th Nov 20251683 AMAQI
5th Nov 20251634 AMAQI
5th Nov 20251575 AMAQI
14°C10/19°C
5th Nov 20251536 AMAQI
5th Nov 20251507 AMAQI
5th Nov 20251548 AMAQI
5th Nov 20251549 AMAQI
5th Nov 202515810 AMAQI
5th Nov 202515911 AMAQI
5th Nov 202515912 PMAQI
5th Nov 20251571 PMAQI
5th Nov 20251562 PMAQI
5th Nov 20251553 PMAQI
5th Nov 20251544 PMAQI
5th Nov 20251555 PMAQI
5th Nov 20251546 PMAQI
5th Nov 20251557 PMAQI
5th Nov 20251538 PMAQI
5th Nov 20251559 PMAQI
5th Nov 202515710 PMAQI
5th Nov 202516011 PMAQI
6th Nov 202516112 AMAQI
6th Nov 20251631 AMAQI
6th Nov 20251662 AMAQI
6th Nov 20251683 AMAQI
6th Nov 20251724 AMAQI
6th Nov 20251715 AMAQI
14°C9/17°C
6th Nov 20251716 AMAQI
6th Nov 20251737 AMAQI
6th Nov 20251778 AMAQI
6th Nov 20251869 AMAQI
6th Nov 202518810 AMAQI
6th Nov 202518911 AMAQI
6th Nov 202519712 PMAQI
6th Nov 20251991 PMAQI
6th Nov 20251992 PMAQI
6th Nov 20251863 PMAQI
6th Nov 20251574 PMAQI
6th Nov 20251525 PMAQI
6th Nov 20251536 PMAQI
6th Nov 20251527 PMAQI
6th Nov 20251548 PMAQI
6th Nov 20251569 PMAQI
6th Nov 202515710 PMAQI
6th Nov 202515511 PMAQI
7th Nov 202515512 AMAQI
7th Nov 20251551 AMAQI
7th Nov 20251532 AMAQI
7th Nov 20251533 AMAQI
7th Nov 20251534 AMAQI
7th Nov 20251525 AMAQI
13°C12/15°C
7th Nov 20251526 AMAQI
7th Nov 20251537 AMAQI
7th Nov 20251548 AMAQI
7th Nov 20251559 AMAQI
7th Nov 202515710 AMAQI
7th Nov 202514211 AMAQI
7th Nov 202511512 PMAQI
7th Nov 20251181 PMAQI
7th Nov 20251182 PMAQI
7th Nov 20251283 PMAQI
7th Nov 20251154 PMAQI
7th Nov 2025905 PMAQI
7th Nov 2025776 PMAQI
7th Nov 2025737 PMAQI
7th Nov 2025738 PMAQI
7th Nov 2025799 PMAQI
7th Nov 20258410 PMAQI
7th Nov 20259111 PMAQI
8th Nov 20259512 AMAQI
8th Nov 2025971 AMAQI
8th Nov 2025982 AMAQI
8th Nov 20251043 AMAQI
8th Nov 20251104 AMAQI
8th Nov 20251145 AMAQI
12°C11/12°C
8th Nov 20251146 AMAQI
8th Nov 20251207 AMAQI
8th Nov 20251238 AMAQI
8th Nov 20251299 AMAQI
8th Nov 202512910 AMAQI
8th Nov 202513411 AMAQI
8th Nov 202514312 PMAQI
8th Nov 20251351 PMAQI
8th Nov 20251392 PMAQI
8th Nov 20251433 PMAQI
8th Nov 20251424 PMAQI
8th Nov 20251405 PMAQI
8th Nov 20251406 PMAQI
8th Nov 20251447 PMAQI
8th Nov 20251468 PMAQI
8th Nov 20251539 PMAQI
8th Nov 202515310 PMAQI
8th Nov 202515411 PMAQI
9th Nov 202515412 AMAQI
9th Nov 20251531 AMAQI
9th Nov 20251482 AMAQI
9th Nov 20251413 AMAQI
9th Nov 20251324 AMAQI
9th Nov 20251225 AMAQI
13°C10/15°C
9th Nov 20251216 AMAQI
9th Nov 20251177 AMAQI
9th Nov 20251088 AMAQI
9th Nov 20251069 AMAQI
9th Nov 202510710 AMAQI
9th Nov 202511111 AMAQI
9th Nov 202511212 PMAQI
9th Nov 20251121 PMAQI
9th Nov 20251092 PMAQI
9th Nov 20251113 PMAQI
9th Nov 20251194 PMAQI
9th Nov 20251265 PMAQI
9th Nov 20251426 PMAQI
9th Nov 20251477 PMAQI
9th Nov 20251518 PMAQI
9th Nov 20251519 PMAQI
9th Nov 202515310 PMAQI
9th Nov 202515411 PMAQI
10th Nov 202515612 AMAQI
10th Nov 20251551 AMAQI
10th Nov 20251552 AMAQI
10th Nov 20251523 AMAQI
10th Nov 20251504 AMAQI
10th Nov 20251505 AMAQI
13°C10/18°C
10th Nov 20251456 AMAQI
10th Nov 20251487 AMAQI
10th Nov 20251508 AMAQI
10th Nov 20251499 AMAQI
10th Nov 202515410 AMAQI
10th Nov 202515611 AMAQI
10th Nov 202515912 PMAQI
10th Nov 20251611 PMAQI
10th Nov 20251662 PMAQI
10th Nov 20251703 PMAQI
10th Nov 20251704 PMAQI
10th Nov 20251705 PMAQI
10th Nov 20251686 PMAQI
10th Nov 20251657 PMAQI
10th Nov 20251618 PMAQI
10th Nov 20251599 PMAQI
10th Nov 202515610 PMAQI
10th Nov 202515711 PMAQI
11th Nov 202515712 AMAQI
11th Nov 20251561 AMAQI
11th Nov 20251582 AMAQI
11th Nov 20251593 AMAQI
11th Nov 20251584 AMAQI
11th Nov 20251585 AMAQI
12°C9/16°C
11th Nov 20251616 AMAQI
11th Nov 20251647 AMAQI
11th Nov 20251668 AMAQI
11th Nov 20251709 AMAQI
11th Nov 202517310 AMAQI
11th Nov 202517311 AMAQI
11th Nov 202517312 PMAQI
11th Nov 20251721 PMAQI
11th Nov 20251722 PMAQI
11th Nov 20251693 PMAQI
11th Nov 20251694 PMAQI
11th Nov 20251655 PMAQI
11th Nov 20251636 PMAQI
11th Nov 20251617 PMAQI
11th Nov 20251598 PMAQI
11th Nov 20251579 PMAQI
11th Nov 202515710 PMAQI
11th Nov 202515611 PMAQI
12th Nov 202515412 AMAQI
12th Nov 20251561 AMAQI
12th Nov 20251572 AMAQI
12th Nov 20251583 AMAQI
12th Nov 20251604 AMAQI
12th Nov 20251655 AMAQI
14°C10/18°C
12th Nov 20251656 AMAQI
12th Nov 20251677 AMAQI
12th Nov 20251668 AMAQI
12th Nov 20251689 AMAQI
12th Nov 202516710 AMAQI
12th Nov 202516811 AMAQI
12th Nov 202516712 PMAQI
12th Nov 20251661 PMAQI
12th Nov 20251672 PMAQI
12th Nov 20251653 PMAQI
12th Nov 20251604 PMAQI
12th Nov 20251655 PMAQI
12th Nov 20251646 PMAQI
12th Nov 20251667 PMAQI
12th Nov 20251718 PMAQI
12th Nov 20251749 PMAQI
12th Nov 202518310 PMAQI
12th Nov 202518211 PMAQI
13th Nov 202518012 AMAQI
13th Nov 20251761 AMAQI
13th Nov 20251732 AMAQI
13th Nov 20251703 AMAQI
13th Nov 20251644 AMAQI
13th Nov 20251645 AMAQI
13°C10/18°C
13th Nov 20251626 AMAQI
6 AM13th Nov 20251627 AMAQI
13th Nov 20251658 AMAQI
13th Nov 20251599 AMAQI
13th Nov 202516010 AMAQI
11 AM
5 PM
11 PM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 5 PM
137AQI
12 hours / Day
360 hours / Month
Avg. Lowest Time
6 AM - 5 PM
137AQI
12 hours / Day
360 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 5 PM (Avg. 137), while the lowest AQI was between 6 AM to 5 PM (Avg. 137).
Night time
Avg. Highest Time
12 AM - 11 PM
140AQI
12 hours / Day
360 hours / Month
Avg. Lowest Time
12 AM - 11 PM
140AQI
12 hours / Day
360 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 140), while the lowest AQI was between 12 AM to 11 PM (Avg. 140).
2025 Days Vs Air Quality
Chengjiao, Henan, China
2025
0.3%
1
59%
187
28%
90
11%
36
0.3%
1
0.3%
1
Total number of days with different AQI categories in last 317 days in 2025 (48 days remaining)
Good
1 DaysModerate
187 DaysPoor
90 DaysUnhealthy
36 DaysSevere
1 DaysHazardous
1 DaysUnder WHO’s Safe Air Quality Limits: 0.32%
Health Risk Level:
Extreme
In 2025, 0.32% of 317 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
Chengjiao, Henan, 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
158AQI
158AQI
2nd January 2025
141AQI
141AQI
3rd January 2025
163AQI
163AQI
4th January 2025
174AQI
174AQI
5th January 2025
133AQI
133AQI
6th January 2025
103AQI
103AQI
7th January 2025
104AQI
104AQI
8th January 2025
81AQI
81AQI
9th January 2025
88AQI
88AQI
10th January 2025
121AQI
121AQI
11th January 2025
89AQI
89AQI
12th January 2025
90AQI
90AQI
13th January 2025
124AQI
124AQI
14th January 2025
112AQI
112AQI
15th January 2025
90AQI
90AQI
16th January 2025
96AQI
96AQI
17th January 2025
129AQI
129AQI
18th January 2025
141AQI
141AQI
19th January 2025
144AQI
144AQI
20th January 2025
165AQI
165AQI
21st January 2025
192AQI
192AQI
22nd January 2025
161AQI
161AQI
23rd January 2025
159AQI
159AQI
24th January 2025
167AQI
167AQI
25th January 2025
168AQI
168AQI
26th January 2025
112AQI
112AQI
27th January 2025
84AQI
84AQI
28th January 2025
95AQI
95AQI
29th January 2025
177AQI
177AQI
30th January 2025
158AQI
158AQI
31st January 2025
163AQI
163AQI
1st February 2025
163AQI
163AQI
2nd February 2025
180AQI
180AQI
3rd February 2025
138AQI
138AQI
4th February 2025
131AQI
131AQI
5th February 2025
92AQI
92AQI
6th February 2025
101AQI
101AQI
7th February 2025
74AQI
74AQI
8th February 2025
84AQI
84AQI
9th February 2025
110AQI
110AQI
10th February 2025
133AQI
133AQI
11th February 2025
150AQI
150AQI
12th February 2025
123AQI
123AQI
13th February 2025
111AQI
111AQI
14th February 2025
132AQI
132AQI
15th February 2025
112AQI
112AQI
16th February 2025
97AQI
97AQI
17th February 2025
111AQI
111AQI
18th February 2025
125AQI
125AQI
19th February 2025
103AQI
103AQI
20th February 2025
127AQI
127AQI
21st February 2025
139AQI
139AQI
22nd February 2025
145AQI
145AQI
23rd February 2025
107AQI
107AQI
24th February 2025
147AQI
147AQI
25th February 2025
130AQI
130AQI
26th February 2025
148AQI
148AQI
27th February 2025
155AQI
155AQI
28th February 2025
167AQI
167AQI
1st March 2025
163AQI
163AQI
2nd March 2025
100AQI
100AQI
3rd March 2025
93AQI
93AQI
4th March 2025
93AQI
93AQI
5th March 2025
133AQI
133AQI
6th March 2025
131AQI
131AQI
7th March 2025
143AQI
143AQI
8th March 2025
141AQI
141AQI
9th March 2025
153AQI
153AQI
10th March 2025
154AQI
154AQI
11th March 2025
160AQI
160AQI
12th March 2025
152AQI
152AQI
13th March 2025
158AQI
158AQI
14th March 2025
109AQI
109AQI
15th March 2025
138AQI
138AQI
16th March 2025
78AQI
78AQI
17th March 2025
87AQI
87AQI
18th March 2025
74AQI
74AQI
19th March 2025
95AQI
95AQI
20th March 2025
69AQI
69AQI
21st March 2025
75AQI
75AQI
22nd March 2025
79AQI
79AQI
23rd March 2025
101AQI
101AQI
24th March 2025
408AQI
408AQI
25th March 2025
197AQI
197AQI
26th March 2025
149AQI
149AQI
27th March 2025
113AQI
113AQI
28th March 2025
122AQI
122AQI
29th March 2025
86AQI
86AQI
30th March 2025
99AQI
99AQI
31st March 2025
102AQI
102AQI
1st April 2025
96AQI
96AQI
2nd April 2025
68AQI
68AQI
3rd April 2025
94AQI
94AQI
4th April 2025
124AQI
124AQI
5th April 2025
77AQI
77AQI
6th April 2025
110AQI
110AQI
7th April 2025
110AQI
110AQI
8th April 2025
115AQI
115AQI
9th April 2025
136AQI
136AQI
10th April 2025
126AQI
126AQI
11th April 2025
139AQI
139AQI
12th April 2025
139AQI
139AQI
13th April 2025
105AQI
105AQI
14th April 2025
80AQI
80AQI
15th April 2025
88AQI
88AQI
16th April 2025
116AQI
116AQI
17th April 2025
134AQI
134AQI
18th April 2025
124AQI
124AQI
19th April 2025
118AQI
118AQI
20th April 2025
111AQI
111AQI
21st April 2025
101AQI
101AQI
22nd April 2025
92AQI
92AQI
23rd April 2025
111AQI
111AQI
24th April 2025
77AQI
77AQI
25th April 2025
103AQI
103AQI
26th April 2025
93AQI
93AQI
27th April 2025
102AQI
102AQI
28th April 2025
79AQI
79AQI
29th April 2025
84AQI
84AQI
30th April 2025
103AQI
103AQI
1st May 2025
86AQI
86AQI
2nd May 2025
106AQI
106AQI
3rd May 2025
73AQI
73AQI
4th May 2025
87AQI
87AQI
5th May 2025
138AQI
138AQI
6th May 2025
119AQI
119AQI
7th May 2025
137AQI
137AQI
8th May 2025
125AQI
125AQI
9th May 2025
100AQI
100AQI
10th May 2025
84AQI
84AQI
11th May 2025
80AQI
80AQI
12th May 2025
86AQI
86AQI
13th May 2025
101AQI
101AQI
14th May 2025
99AQI
99AQI
15th May 2025
80AQI
80AQI
16th May 2025
105AQI
105AQI
17th May 2025
141AQI
141AQI
18th May 2025
97AQI
97AQI
19th May 2025
124AQI
124AQI
20th May 2025
110AQI
110AQI
21st May 2025
122AQI
122AQI
22nd May 2025
115AQI
115AQI
23rd May 2025
133AQI
133AQI
24th May 2025
100AQI
100AQI
25th May 2025
107AQI
107AQI
26th May 2025
94AQI
94AQI
27th May 2025
106AQI
106AQI
28th May 2025
100AQI
100AQI
29th May 2025
99AQI
99AQI
30th May 2025
93AQI
93AQI
31st May 2025
90AQI
90AQI
1st June 2025
91AQI
91AQI
2nd June 2025
100AQI
100AQI
3rd June 2025
77AQI
77AQI
4th June 2025
83AQI
83AQI
5th June 2025
82AQI
82AQI
6th June 2025
90AQI
90AQI
7th June 2025
102AQI
102AQI
8th June 2025
102AQI
102AQI
9th June 2025
100AQI
100AQI
10th June 2025
84AQI
84AQI
11th June 2025
89AQI
89AQI
12th June 2025
85AQI
85AQI
13th June 2025
85AQI
85AQI
14th June 2025
80AQI
80AQI
15th June 2025
70AQI
70AQI
16th June 2025
66AQI
66AQI
17th June 2025
67AQI
67AQI
18th June 2025
68AQI
68AQI
19th June 2025
64AQI
64AQI
20th June 2025
69AQI
69AQI
21st June 2025
69AQI
69AQI
22nd June 2025
63AQI
63AQI
23rd June 2025
65AQI
65AQI
24th June 2025
69AQI
69AQI
25th June 2025
78AQI
78AQI
26th June 2025
67AQI
67AQI
27th June 2025
69AQI
69AQI
28th June 2025
62AQI
62AQI
29th June 2025
63AQI
63AQI
30th June 2025
60AQI
60AQI
1st July 2025
53AQI
53AQI
2nd July 2025
56AQI
56AQI
3rd July 2025
52AQI
52AQI
4th July 2025
57AQI
57AQI
5th July 2025
54AQI
54AQI
6th July 2025
55AQI
55AQI
7th July 2025
62AQI
62AQI
8th July 2025
64AQI
64AQI
9th July 2025
64AQI
64AQI
10th July 2025
76AQI
76AQI
11th July 2025
83AQI
83AQI
12th July 2025
80AQI
80AQI
13th July 2025
74AQI
74AQI
14th July 2025
75AQI
75AQI
15th July 2025
75AQI
75AQI
16th July 2025
75AQI
75AQI
17th July 2025
67AQI
67AQI
18th July 2025
70AQI
70AQI
19th July 2025
73AQI
73AQI
20th July 2025
73AQI
73AQI
21st July 2025
69AQI
69AQI
22nd July 2025
69AQI
69AQI
23rd July 2025
58AQI
58AQI
24th July 2025
58AQI
58AQI
25th July 2025
61AQI
61AQI
26th July 2025
60AQI
60AQI
27th July 2025
60AQI
60AQI
28th July 2025
61AQI
61AQI
29th July 2025
60AQI
60AQI
30th July 2025
60AQI
60AQI
31st July 2025
61AQI
61AQI
1st August 2025
62AQI
62AQI
2nd August 2025
62AQI
62AQI
3rd August 2025
62AQI
62AQI
4th August 2025
66AQI
66AQI
5th August 2025
67AQI
67AQI
6th August 2025
70AQI
70AQI
7th August 2025
69AQI
69AQI
8th August 2025
65AQI
65AQI
9th August 2025
56AQI
56AQI
10th August 2025
62AQI
62AQI
11th August 2025
61AQI
61AQI
12th August 2025
56AQI
56AQI
13th August 2025
57AQI
57AQI
14th August 2025
62AQI
62AQI
15th August 2025
63AQI
63AQI
16th August 2025
53AQI
53AQI
17th August 2025
57AQI
57AQI
18th August 2025
62AQI
62AQI
19th August 2025
61AQI
61AQI
20th August 2025
56AQI
56AQI
21st August 2025
55AQI
55AQI
22nd August 2025
59AQI
59AQI
23rd August 2025
58AQI
58AQI
24th August 2025
59AQI
59AQI
25th August 2025
66AQI
66AQI
26th August 2025
62AQI
62AQI
27th August 2025
66AQI
66AQI
28th August 2025
62AQI
62AQI
29th August 2025
63AQI
63AQI
30th August 2025
63AQI
63AQI
31st August 2025
61AQI
61AQI
1st September 2025
64AQI
64AQI
2nd September 2025
61AQI
61AQI
3rd September 2025
62AQI
62AQI
4th September 2025
52AQI
52AQI
5th September 2025
57AQI
57AQI
6th September 2025
65AQI
65AQI
7th September 2025
68AQI
68AQI
8th September 2025
64AQI
64AQI
9th September 2025
57AQI
57AQI
10th September 2025
63AQI
63AQI
11th September 2025
59AQI
59AQI
12th September 2025
56AQI
56AQI
13th September 2025
65AQI
65AQI
14th September 2025
66AQI
66AQI
15th September 2025
64AQI
64AQI
16th September 2025
58AQI
58AQI
17th September 2025
52AQI
52AQI
18th September 2025
56AQI
56AQI
19th September 2025
50AQI
50AQI
20th September 2025
63AQI
63AQI
21st September 2025
69AQI
69AQI
22nd September 2025
56AQI
56AQI
23rd September 2025
60AQI
60AQI
24th September 2025
64AQI
64AQI
25th September 2025
75AQI
75AQI
26th September 2025
90AQI
90AQI
27th September 2025
61AQI
61AQI
28th September 2025
91AQI
91AQI
29th September 2025
83AQI
83AQI
30th September 2025
87AQI
87AQI
1st October 2025
91AQI
91AQI
2nd October 2025
66AQI
66AQI
3rd October 2025
84AQI
84AQI
4th October 2025
103AQI
103AQI
5th October 2025
83AQI
83AQI
6th October 2025
72AQI
72AQI
7th October 2025
98AQI
98AQI
8th October 2025
95AQI
95AQI
9th October 2025
73AQI
73AQI
10th October 2025
72AQI
72AQI
11th October 2025
81AQI
81AQI
12th October 2025
87AQI
87AQI
13th October 2025
92AQI
92AQI
14th October 2025
122AQI
122AQI
15th October 2025
121AQI
121AQI
16th October 2025
120AQI
120AQI
17th October 2025
89AQI
89AQI
18th October 2025
74AQI
74AQI
19th October 2025
87AQI
87AQI
20th October 2025
78AQI
78AQI
21st October 2025
80AQI
80AQI
22nd October 2025
107AQI
107AQI
23rd October 2025
138AQI
138AQI
24th October 2025
155AQI
155AQI
25th October 2025
147AQI
147AQI
26th October 2025
166AQI
166AQI
27th October 2025
170AQI
170AQI
28th October 2025
184AQI
184AQI
29th October 2025
169AQI
169AQI
30th October 2025
192AQI
192AQI
31st October 2025
217AQI
217AQI
1st November 2025
152AQI
152AQI
2nd November 2025
110AQI
110AQI
3rd November 2025
115AQI
115AQI
4th November 2025
171AQI
171AQI
5th November 2025
163AQI
163AQI
6th November 2025
168AQI
168AQI
7th November 2025
128AQI
128AQI
8th November 2025
123AQI
123AQI
9th November 2025
136AQI
136AQI
10th November 2025
157AQI
157AQI
11th November 2025
162AQI
162AQI
12th November 2025
160AQI
160AQI
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
132AQI
126AQI
128AQI
105AQI
104AQI
77AQI
65AQI
61AQI
65AQI
113AQI
145AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202599AQI
8
11
12
4
20
4
12
11
7
1
11
19
16
15
28
2
31
31
1
29
17
7
6
1
5
7
1
187
90
36
1
1
Highest AQI recorded in
November145AQI
Lowest AQI recorded in
August61AQI
2024102AQI
7
8
1
1
1
1
1
1
10
2
30
2
29
2
29
3
18
5
3
6
13
11
1
11
10
8
1
6
20
5
7
139
59
38
3
Highest AQI recorded in
January155AQI
Lowest AQI recorded in
July65AQI
2023142AQI
3
17
14
20
14
Highest AQI recorded in
December144AQI
Lowest AQI recorded in
November123AQI
2021149AQI
3
11
12
5
2
12
11
3
1
5
26
24
5
Highest AQI recorded in
January157AQI
Lowest AQI recorded in
March135AQI
2020127AQI
5
5
24
7
11
12
2
5
13
13
6
11
12
1
3
5
19
4
54
53
46
5
Highest AQI recorded in
December164AQI
Lowest AQI recorded in
August87AQI
Most & Least Polluted Years Over the Last 5 Years
Most Polluted Year Recorded
2021(Avg.)
149AQILeast Polluted Year Recorded
2025(Avg.)
99AQIChengjiao's annual 2025 AQI (99) shows an average percentage change of -21.7% (improved AQI) compared to previous years: 2020 (127), 2021 (149), 2023 (142), 2024 (102).
