Caofeidian District Jidong Oilfield Staff Hospital, Tangshan, Hebei, 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
Caofeidian District Jidong Oilfield Staff Hospital, Tangshan, Hebei, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
10th Nov 2022
194AQILowest AQI recorded on
2nd Nov 2025
26AQISame Day Analysis (27th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 94 of Moderate air quality, showing improvement over 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 27th Nov - 28th Nov 2025
Caofeidian District Jidong Oilfield Staff Hospital, Tangshan, Hebei, China
AQI
Day
Night
.
6 AM27th Nov 2025
4 PM
5 AM28th Nov 2025
Day time
Avg. Highest Time
12PM27th Nov
38AQI
Avg. Lowest Time
4PM27th Nov
17AQI
Night time
Avg. Highest Time
12AM28th Nov
67AQI
Avg. Lowest Time
5PM27th Nov
21AQI
In the last 24 hours,
Caofeidian District Jidong Oilfield Staff Hospital's AQI reached its highest point of 67 at 12 AM during the Night, while the lowest point, 17, was recorded at 4 PM during the Day between 27th Nov and 28th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Caofeidian District Jidong Oilfield Staff Hospital, Tangshan, Hebei, China
OctNov
29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th
Day
Night
29th Oct 20251926 AMAQI
29th Oct 20251887 AMAQI
29th Oct 20251858 AMAQI
29th Oct 20251889 AMAQI
29th Oct 202519510 AMAQI
29th Oct 202520211 AMAQI
29th Oct 202520812 PMAQI
29th Oct 20252211 PMAQI
29th Oct 20252072 PMAQI
29th Oct 20252143 PMAQI
29th Oct 20252114 PMAQI
29th Oct 20252065 PMAQI
29th Oct 20252076 PMAQI
29th Oct 20252047 PMAQI
29th Oct 20252058 PMAQI
29th Oct 20252119 PMAQI
29th Oct 202520310 PMAQI
29th Oct 202519511 PMAQI
30th Oct 202519012 AMAQI
30th Oct 20251881 AMAQI
30th Oct 20251902 AMAQI
30th Oct 20251893 AMAQI
30th Oct 20251914 AMAQI
30th Oct 20251925 AMAQI
15°C12/18°C
30th Oct 20251946 AMAQI
30th Oct 20251907 AMAQI
30th Oct 20251828 AMAQI
30th Oct 20251809 AMAQI
30th Oct 202517810 AMAQI
30th Oct 202518011 AMAQI
30th Oct 202518012 PMAQI
30th Oct 20251861 PMAQI
30th Oct 20251892 PMAQI
30th Oct 20251403 PMAQI
30th Oct 20251064 PMAQI
30th Oct 2025845 PMAQI
30th Oct 2025646 PMAQI
30th Oct 2025597 PMAQI
30th Oct 2025598 PMAQI
30th Oct 2025599 PMAQI
30th Oct 20256010 PMAQI
30th Oct 20256211 PMAQI
31st Oct 20256512 AMAQI
31st Oct 2025671 AMAQI
31st Oct 2025602 AMAQI
31st Oct 2025653 AMAQI
31st Oct 2025654 AMAQI
31st Oct 2025635 AMAQI
12°C8/14°C
31st Oct 2025656 AMAQI
31st Oct 2025747 AMAQI
31st Oct 2025898 AMAQI
31st Oct 20251049 AMAQI
31st Oct 202511410 AMAQI
31st Oct 202513211 AMAQI
31st Oct 202513812 PMAQI
31st Oct 20251271 PMAQI
31st Oct 20251142 PMAQI
31st Oct 2025973 PMAQI
31st Oct 20251034 PMAQI
31st Oct 20251085 PMAQI
31st Oct 20251126 PMAQI
31st Oct 20251117 PMAQI
31st Oct 20251208 PMAQI
31st Oct 20251479 PMAQI
31st Oct 202515310 PMAQI
31st Oct 202515411 PMAQI
1st Nov 202515512 AMAQI
1st Nov 20251641 AMAQI
1st Nov 20251612 AMAQI
1st Nov 20251603 AMAQI
1st Nov 20251604 AMAQI
1st Nov 20251625 AMAQI
11°C7/16°C
1st Nov 20251616 AMAQI
1st Nov 20251647 AMAQI
1st Nov 20251568 AMAQI
1st Nov 20251489 AMAQI
1st Nov 202515610 AMAQI
1st Nov 202515211 AMAQI
1st Nov 202516612 PMAQI
1st Nov 20251631 PMAQI
1st Nov 20251632 PMAQI
1st Nov 20251583 PMAQI
1st Nov 20251104 PMAQI
1st Nov 2025685 PMAQI
1st Nov 2025176 PMAQI
1st Nov 2025317 PMAQI
1st Nov 2025268 PMAQI
1st Nov 2025189 PMAQI
1st Nov 20251710 PMAQI
1st Nov 20251811 PMAQI
2nd Nov 20252512 AMAQI
2nd Nov 2025231 AMAQI
2nd Nov 2025312 AMAQI
2nd Nov 2025323 AMAQI
2nd Nov 2025174 AMAQI
2nd Nov 2025185 AMAQI
11°C7/17°C
2nd Nov 2025256 AMAQI
2nd Nov 2025307 AMAQI
2nd Nov 2025318 AMAQI
2nd Nov 2025199 AMAQI
2nd Nov 20251810 AMAQI
2nd Nov 20251711 AMAQI
2nd Nov 20251812 PMAQI
2nd Nov 2025201 PMAQI
2nd Nov 2025182 PMAQI
2nd Nov 2025173 PMAQI
2nd Nov 2025174 PMAQI
2nd Nov 2025175 PMAQI
2nd Nov 2025176 PMAQI
2nd Nov 2025207 PMAQI
2nd Nov 2025278 PMAQI
2nd Nov 2025519 PMAQI
2nd Nov 20256210 PMAQI
2nd Nov 20256011 PMAQI
3rd Nov 20255612 AMAQI
3rd Nov 2025551 AMAQI
3rd Nov 2025422 AMAQI
3rd Nov 2025453 AMAQI
3rd Nov 2025514 AMAQI
3rd Nov 2025575 AMAQI
7°C4/11°C
3rd Nov 2025646 AMAQI
3rd Nov 2025637 AMAQI
3rd Nov 2025748 AMAQI
3rd Nov 2025699 AMAQI
3rd Nov 20258910 AMAQI
3rd Nov 20258311 AMAQI
3rd Nov 20257212 PMAQI
3rd Nov 2025521 PMAQI
3rd Nov 2025402 PMAQI
3rd Nov 2025403 PMAQI
3rd Nov 2025344 PMAQI
3rd Nov 2025345 PMAQI
3rd Nov 2025336 PMAQI
3rd Nov 2025377 PMAQI
3rd Nov 2025598 PMAQI
3rd Nov 2025799 PMAQI
3rd Nov 20257610 PMAQI
3rd Nov 20258011 PMAQI
4th Nov 20258612 AMAQI
4th Nov 2025881 AMAQI
4th Nov 2025952 AMAQI
4th Nov 2025963 AMAQI
4th Nov 20251054 AMAQI
4th Nov 20251195 AMAQI
9°C6/13°C
4th Nov 20251186 AMAQI
4th Nov 20251177 AMAQI
4th Nov 20251278 AMAQI
4th Nov 20251259 AMAQI
4th Nov 202513510 AMAQI
4th Nov 202513711 AMAQI
4th Nov 202515612 PMAQI
4th Nov 20251581 PMAQI
4th Nov 20251612 PMAQI
4th Nov 20251613 PMAQI
4th Nov 20251654 PMAQI
4th Nov 20251695 PMAQI
4th Nov 20251706 PMAQI
4th Nov 20251747 PMAQI
4th Nov 20251778 PMAQI
4th Nov 20251789 PMAQI
4th Nov 202518010 PMAQI
4th Nov 202518411 PMAQI
5th Nov 202518712 AMAQI
5th Nov 20251901 AMAQI
5th Nov 20251902 AMAQI
5th Nov 20251893 AMAQI
5th Nov 20251894 AMAQI
5th Nov 20251905 AMAQI
12°C8/16°C
5th Nov 20251926 AMAQI
5th Nov 20251947 AMAQI
5th Nov 20251928 AMAQI
5th Nov 20251909 AMAQI
5th Nov 202518810 AMAQI
5th Nov 202518411 AMAQI
5th Nov 202518412 PMAQI
5th Nov 20251831 PMAQI
5th Nov 20251832 PMAQI
5th Nov 20251803 PMAQI
5th Nov 20251834 PMAQI
5th Nov 20251825 PMAQI
5th Nov 20251856 PMAQI
5th Nov 20251817 PMAQI
5th Nov 20251868 PMAQI
5th Nov 20251849 PMAQI
5th Nov 202519010 PMAQI
5th Nov 202519311 PMAQI
6th Nov 202519812 AMAQI
6th Nov 20251961 AMAQI
6th Nov 20252022 AMAQI
6th Nov 20252243 AMAQI
6th Nov 20252284 AMAQI
6th Nov 20252355 AMAQI
13°C10/18°C
6th Nov 20252316 AMAQI
6th Nov 20252317 AMAQI
6th Nov 20252348 AMAQI
6th Nov 20252179 AMAQI
6th Nov 202521210 AMAQI
6th Nov 202521011 AMAQI
6th Nov 202519612 PMAQI
6th Nov 20251901 PMAQI
6th Nov 20251962 PMAQI
6th Nov 20251573 PMAQI
6th Nov 20251434 PMAQI
6th Nov 20251155 PMAQI
6th Nov 2025846 PMAQI
6th Nov 2025977 PMAQI
6th Nov 20251088 PMAQI
6th Nov 20251119 PMAQI
6th Nov 202511510 PMAQI
6th Nov 202511411 PMAQI
7th Nov 202511812 AMAQI
7th Nov 20251131 AMAQI
7th Nov 20251102 AMAQI
7th Nov 20251113 AMAQI
7th Nov 20251074 AMAQI
7th Nov 20251045 AMAQI
12°C11/14°C
7th Nov 20251046 AMAQI
7th Nov 20251067 AMAQI
7th Nov 20251088 AMAQI
7th Nov 20251039 AMAQI
7th Nov 202510110 AMAQI
7th Nov 20259811 AMAQI
7th Nov 20258712 PMAQI
7th Nov 2025701 PMAQI
7th Nov 2025692 PMAQI
7th Nov 2025553 PMAQI
7th Nov 2025514 PMAQI
7th Nov 2025505 PMAQI
7th Nov 2025546 PMAQI
7th Nov 2025587 PMAQI
7th Nov 2025628 PMAQI
7th Nov 2025679 PMAQI
7th Nov 20258110 PMAQI
7th Nov 202510011 PMAQI
8th Nov 202510212 AMAQI
8th Nov 2025991 AMAQI
8th Nov 2025962 AMAQI
8th Nov 2025883 AMAQI
8th Nov 2025824 AMAQI
8th Nov 2025825 AMAQI
11°C10/13°C
8th Nov 2025846 AMAQI
8th Nov 2025777 AMAQI
8th Nov 2025728 AMAQI
8th Nov 2025659 AMAQI
8th Nov 20257410 AMAQI
8th Nov 20258011 AMAQI
8th Nov 20258512 PMAQI
8th Nov 2025871 PMAQI
8th Nov 2025882 PMAQI
8th Nov 2025993 PMAQI
8th Nov 20251114 PMAQI
8th Nov 20251025 PMAQI
8th Nov 20251006 PMAQI
8th Nov 20251087 PMAQI
8th Nov 20251198 PMAQI
8th Nov 20251379 PMAQI
8th Nov 202514510 PMAQI
8th Nov 202515211 PMAQI
9th Nov 202515812 AMAQI
9th Nov 20251591 AMAQI
9th Nov 20251592 AMAQI
9th Nov 20251593 AMAQI
9th Nov 20251554 AMAQI
9th Nov 20251525 AMAQI
11°C9/15°C
9th Nov 20251456 AMAQI
9th Nov 20251427 AMAQI
9th Nov 20251268 AMAQI
9th Nov 20251039 AMAQI
9th Nov 20257910 AMAQI
9th Nov 20257311 AMAQI
9th Nov 20254112 PMAQI
9th Nov 2025261 PMAQI
9th Nov 2025172 PMAQI
9th Nov 2025173 PMAQI
9th Nov 2025174 PMAQI
9th Nov 2025185 PMAQI
9th Nov 2025226 PMAQI
9th Nov 2025267 PMAQI
9th Nov 2025518 PMAQI
9th Nov 2025569 PMAQI
9th Nov 20256210 PMAQI
9th Nov 20255711 PMAQI
10th Nov 20256212 AMAQI
10th Nov 2025581 AMAQI
10th Nov 2025612 AMAQI
10th Nov 2025653 AMAQI
10th Nov 2025734 AMAQI
10th Nov 2025705 AMAQI
9°C6/13°C
10th Nov 2025786 AMAQI
10th Nov 2025767 AMAQI
10th Nov 2025738 AMAQI
10th Nov 2025709 AMAQI
10th Nov 20258010 AMAQI
10th Nov 20258111 AMAQI
10th Nov 20258512 PMAQI
10th Nov 2025761 PMAQI
10th Nov 2025652 PMAQI
10th Nov 2025663 PMAQI
10th Nov 2025664 PMAQI
10th Nov 2025735 PMAQI
10th Nov 2025826 PMAQI
10th Nov 2025907 PMAQI
10th Nov 20251058 PMAQI
10th Nov 20251459 PMAQI
10th Nov 202515510 PMAQI
10th Nov 202515611 PMAQI
11th Nov 202516012 AMAQI
11th Nov 20251671 AMAQI
11th Nov 20251662 AMAQI
11th Nov 20251623 AMAQI
11th Nov 20251594 AMAQI
11th Nov 20251615 AMAQI
9°C4/13°C
11th Nov 20251616 AMAQI
11th Nov 20251617 AMAQI
11th Nov 20251638 AMAQI
11th Nov 20251699 AMAQI
11th Nov 202516810 AMAQI
11th Nov 202516811 AMAQI
11th Nov 202516612 PMAQI
11th Nov 20251401 PMAQI
11th Nov 2025982 PMAQI
11th Nov 2025803 PMAQI
11th Nov 2025724 PMAQI
11th Nov 2025615 PMAQI
11th Nov 2025626 PMAQI
11th Nov 2025707 PMAQI
11th Nov 2025668 PMAQI
11th Nov 2025649 PMAQI
11th Nov 20256810 PMAQI
11th Nov 20256311 PMAQI
12th Nov 20255612 AMAQI
12th Nov 2025531 AMAQI
12th Nov 2025562 AMAQI
12th Nov 2025603 AMAQI
12th Nov 2025694 AMAQI
12th Nov 2025735 AMAQI
10°C7/14°C
12th Nov 2025736 AMAQI
12th Nov 2025807 AMAQI
12th Nov 2025948 AMAQI
12th Nov 20251229 AMAQI
12th Nov 202513910 AMAQI
12th Nov 202512811 AMAQI
12th Nov 202514112 PMAQI
12th Nov 20251601 PMAQI
12th Nov 20251642 PMAQI
12th Nov 20251863 PMAQI
12th Nov 20251994 PMAQI
12th Nov 20251975 PMAQI
12th Nov 20251916 PMAQI
12th Nov 20251897 PMAQI
12th Nov 20251788 PMAQI
12th Nov 20251729 PMAQI
12th Nov 202516310 PMAQI
12th Nov 202515711 PMAQI
13th Nov 202511212 AMAQI
13th Nov 2025591 AMAQI
13th Nov 2025572 AMAQI
13th Nov 2025553 AMAQI
13th Nov 2025534 AMAQI
13th Nov 2025535 AMAQI
12°C8/17°C
13th Nov 2025506 AMAQI
13th Nov 2025487 AMAQI
13th Nov 2025358 AMAQI
13th Nov 2025249 AMAQI
13th Nov 20253710 AMAQI
13th Nov 20252911 AMAQI
13th Nov 20253012 PMAQI
13th Nov 2025341 PMAQI
13th Nov 2025262 PMAQI
13th Nov 2025233 PMAQI
13th Nov 2025174 PMAQI
13th Nov 2025175 PMAQI
13th Nov 2025186 PMAQI
13th Nov 2025207 PMAQI
13th Nov 2025308 PMAQI
13th Nov 2025469 PMAQI
13th Nov 20256510 PMAQI
13th Nov 20257311 PMAQI
14th Nov 20258012 AMAQI
14th Nov 2025831 AMAQI
14th Nov 2025852 AMAQI
14th Nov 2025863 AMAQI
14th Nov 2025954 AMAQI
14th Nov 20251005 AMAQI
10°C6/14°C
14th Nov 20251046 AMAQI
14th Nov 20251037 AMAQI
14th Nov 20251048 AMAQI
14th Nov 20251129 AMAQI
14th Nov 202511210 AMAQI
14th Nov 202510711 AMAQI
14th Nov 202511112 PMAQI
14th Nov 20251101 PMAQI
14th Nov 20251002 PMAQI
14th Nov 20251023 PMAQI
14th Nov 20251124 PMAQI
14th Nov 20251215 PMAQI
14th Nov 20251136 PMAQI
14th Nov 20251147 PMAQI
14th Nov 20251418 PMAQI
14th Nov 20251539 PMAQI
14th Nov 202515410 PMAQI
14th Nov 202515511 PMAQI
15th Nov 202515412 AMAQI
15th Nov 20251571 AMAQI
15th Nov 20251582 AMAQI
15th Nov 20251603 AMAQI
15th Nov 20251644 AMAQI
15th Nov 20251625 AMAQI
10°C6/15°C
15th Nov 20251646 AMAQI
15th Nov 20251747 AMAQI
15th Nov 20251788 AMAQI
15th Nov 20251779 AMAQI
15th Nov 202517810 AMAQI
15th Nov 202518211 AMAQI
15th Nov 202518812 PMAQI
15th Nov 20251951 PMAQI
15th Nov 20251962 PMAQI
15th Nov 20251923 PMAQI
15th Nov 20251914 PMAQI
15th Nov 20251835 PMAQI
15th Nov 20251856 PMAQI
15th Nov 20251667 PMAQI
15th Nov 20251678 PMAQI
15th Nov 20251689 PMAQI
15th Nov 202516510 PMAQI
15th Nov 202516411 PMAQI
16th Nov 202516512 AMAQI
16th Nov 20251641 AMAQI
16th Nov 20251642 AMAQI
16th Nov 20251683 AMAQI
16th Nov 20251674 AMAQI
16th Nov 20251665 AMAQI
11°C8/17°C
16th Nov 20251576 AMAQI
16th Nov 20251547 AMAQI
16th Nov 2025958 AMAQI
16th Nov 2025589 AMAQI
16th Nov 20254810 AMAQI
16th Nov 20255111 AMAQI
16th Nov 20255612 PMAQI
16th Nov 2025501 PMAQI
16th Nov 2025472 PMAQI
16th Nov 2025503 PMAQI
16th Nov 2025414 PMAQI
16th Nov 2025365 PMAQI
16th Nov 2025326 PMAQI
16th Nov 2025327 PMAQI
16th Nov 2025338 PMAQI
16th Nov 2025359 PMAQI
16th Nov 20253910 PMAQI
16th Nov 20254311 PMAQI
17th Nov 20254812 AMAQI
17th Nov 2025411 AMAQI
17th Nov 2025342 AMAQI
17th Nov 2025293 AMAQI
17th Nov 2025304 AMAQI
17th Nov 2025345 AMAQI
6°C1/8°C
17th Nov 2025326 AMAQI
17th Nov 2025347 AMAQI
17th Nov 2025468 AMAQI
17th Nov 2025399 AMAQI
17th Nov 20254110 AMAQI
17th Nov 20252111 AMAQI
17th Nov 20252312 PMAQI
17th Nov 2025201 PMAQI
17th Nov 2025182 PMAQI
17th Nov 2025213 PMAQI
17th Nov 2025174 PMAQI
17th Nov 2025175 PMAQI
17th Nov 2025176 PMAQI
17th Nov 2025177 PMAQI
17th Nov 2025208 PMAQI
17th Nov 2025359 PMAQI
17th Nov 20254910 PMAQI
17th Nov 20254711 PMAQI
18th Nov 20255612 AMAQI
18th Nov 2025421 AMAQI
18th Nov 2025302 AMAQI
18th Nov 2025303 AMAQI
18th Nov 2025334 AMAQI
18th Nov 2025285 AMAQI
1°C-1/4°C
18th Nov 2025376 AMAQI
18th Nov 2025457 AMAQI
18th Nov 2025468 AMAQI
18th Nov 2025459 AMAQI
18th Nov 20254010 AMAQI
18th Nov 20253911 AMAQI
18th Nov 20254012 PMAQI
18th Nov 2025401 PMAQI
18th Nov 2025242 PMAQI
18th Nov 2025273 PMAQI
18th Nov 2025224 PMAQI
18th Nov 2025175 PMAQI
18th Nov 2025176 PMAQI
18th Nov 2025257 PMAQI
18th Nov 2025308 PMAQI
18th Nov 2025359 PMAQI
18th Nov 20254810 PMAQI
18th Nov 20257611 PMAQI
19th Nov 20257112 AMAQI
19th Nov 2025771 AMAQI
19th Nov 2025762 AMAQI
19th Nov 2025733 AMAQI
19th Nov 2025684 AMAQI
19th Nov 2025665 AMAQI
2°C-2/7°C
19th Nov 2025636 AMAQI
19th Nov 2025687 AMAQI
19th Nov 2025648 AMAQI
19th Nov 2025689 AMAQI
19th Nov 20256910 AMAQI
19th Nov 20257311 AMAQI
19th Nov 20256812 PMAQI
19th Nov 2025551 PMAQI
19th Nov 2025352 PMAQI
19th Nov 2025233 PMAQI
19th Nov 2025284 PMAQI
19th Nov 2025405 PMAQI
19th Nov 2025716 PMAQI
19th Nov 2025747 PMAQI
19th Nov 2025888 PMAQI
19th Nov 20251349 PMAQI
19th Nov 202514310 PMAQI
19th Nov 202513311 PMAQI
20th Nov 202513212 AMAQI
20th Nov 20251221 AMAQI
20th Nov 20251282 AMAQI
20th Nov 20251333 AMAQI
20th Nov 20251254 AMAQI
20th Nov 20251015 AMAQI
6°C1/12°C
20th Nov 2025966 AMAQI
20th Nov 2025617 AMAQI
20th Nov 2025568 AMAQI
20th Nov 2025589 AMAQI
20th Nov 20252610 AMAQI
20th Nov 20252811 AMAQI
20th Nov 20253012 PMAQI
20th Nov 2025351 PMAQI
20th Nov 2025292 PMAQI
20th Nov 2025173 PMAQI
20th Nov 2025174 PMAQI
20th Nov 2025175 PMAQI
20th Nov 2025176 PMAQI
20th Nov 2025237 PMAQI
20th Nov 2025238 PMAQI
20th Nov 2025389 PMAQI
20th Nov 20255210 PMAQI
20th Nov 20256011 PMAQI
21st Nov 20257212 AMAQI
21st Nov 2025811 AMAQI
21st Nov 2025832 AMAQI
21st Nov 2025863 AMAQI
21st Nov 20251024 AMAQI
21st Nov 20251105 AMAQI
6°C2/10°C
21st Nov 20251116 AMAQI
21st Nov 20251027 AMAQI
21st Nov 20251058 AMAQI
21st Nov 20251089 AMAQI
21st Nov 202510010 AMAQI
21st Nov 202510811 AMAQI
21st Nov 20258512 PMAQI
21st Nov 2025681 PMAQI
21st Nov 2025662 PMAQI
21st Nov 2025603 PMAQI
21st Nov 2025524 PMAQI
21st Nov 2025475 PMAQI
21st Nov 2025326 PMAQI
21st Nov 2025347 PMAQI
21st Nov 2025458 PMAQI
21st Nov 2025649 PMAQI
21st Nov 20257910 PMAQI
21st Nov 202510811 PMAQI
22nd Nov 202512712 AMAQI
22nd Nov 20251311 AMAQI
22nd Nov 20251312 AMAQI
22nd Nov 20251373 AMAQI
22nd Nov 20251374 AMAQI
22nd Nov 20251405 AMAQI
7°C2/12°C
22nd Nov 20251456 AMAQI
22nd Nov 20251477 AMAQI
22nd Nov 20251428 AMAQI
22nd Nov 20251489 AMAQI
22nd Nov 202515710 AMAQI
22nd Nov 202515711 AMAQI
22nd Nov 202515512 PMAQI
22nd Nov 20251491 PMAQI
22nd Nov 20251372 PMAQI
22nd Nov 20251353 PMAQI
22nd Nov 20251384 PMAQI
22nd Nov 20251475 PMAQI
22nd Nov 20251546 PMAQI
22nd Nov 20251657 PMAQI
22nd Nov 20251698 PMAQI
22nd Nov 20251709 PMAQI
22nd Nov 202517410 PMAQI
22nd Nov 202517511 PMAQI
23rd Nov 202518112 AMAQI
23rd Nov 20251751 AMAQI
23rd Nov 20251742 AMAQI
23rd Nov 20251733 AMAQI
23rd Nov 20251744 AMAQI
23rd Nov 20251835 AMAQI
8°C4/13°C
23rd Nov 20251896 AMAQI
23rd Nov 20251877 AMAQI
23rd Nov 20251888 AMAQI
23rd Nov 20251899 AMAQI
23rd Nov 202518310 AMAQI
23rd Nov 202517911 AMAQI
23rd Nov 202518012 PMAQI
23rd Nov 20251831 PMAQI
23rd Nov 20251792 PMAQI
23rd Nov 20251673 PMAQI
23rd Nov 20251604 PMAQI
23rd Nov 20251605 PMAQI
23rd Nov 20251526 PMAQI
23rd Nov 20251497 PMAQI
23rd Nov 20251548 PMAQI
23rd Nov 20251539 PMAQI
23rd Nov 202515510 PMAQI
23rd Nov 202515711 PMAQI
24th Nov 202515712 AMAQI
24th Nov 20251631 AMAQI
24th Nov 20251652 AMAQI
24th Nov 20251683 AMAQI
24th Nov 20251654 AMAQI
24th Nov 20251655 AMAQI
9°C5/14°C
24th Nov 20251606 AMAQI
24th Nov 20251647 AMAQI
24th Nov 20251658 AMAQI
24th Nov 20251699 AMAQI
24th Nov 202517110 AMAQI
24th Nov 202517111 AMAQI
24th Nov 202517112 PMAQI
24th Nov 20251701 PMAQI
24th Nov 20251692 PMAQI
24th Nov 20251463 PMAQI
24th Nov 20251314 PMAQI
24th Nov 2025705 PMAQI
24th Nov 2025546 PMAQI
24th Nov 2025557 PMAQI
24th Nov 2025568 PMAQI
24th Nov 2025569 PMAQI
24th Nov 20255210 PMAQI
24th Nov 20254511 PMAQI
25th Nov 20254212 AMAQI
25th Nov 2025421 AMAQI
25th Nov 2025302 AMAQI
25th Nov 2025243 AMAQI
25th Nov 2025244 AMAQI
25th Nov 2025265 AMAQI
7°C2/13°C
25th Nov 2025226 AMAQI
25th Nov 2025197 AMAQI
25th Nov 2025198 AMAQI
25th Nov 2025179 AMAQI
25th Nov 20252710 AMAQI
25th Nov 20252711 AMAQI
25th Nov 20252212 PMAQI
25th Nov 2025221 PMAQI
25th Nov 2025222 PMAQI
25th Nov 2025223 PMAQI
25th Nov 2025174 PMAQI
25th Nov 2025205 PMAQI
25th Nov 2025226 PMAQI
25th Nov 2025187 PMAQI
25th Nov 2025348 PMAQI
25th Nov 2025529 PMAQI
25th Nov 20255610 PMAQI
25th Nov 20257111 PMAQI
26th Nov 20258412 AMAQI
26th Nov 2025781 AMAQI
26th Nov 2025682 AMAQI
26th Nov 2025643 AMAQI
26th Nov 2025644 AMAQI
26th Nov 2025605 AMAQI
2°C-1/6°C
26th Nov 2025686 AMAQI
26th Nov 2025837 AMAQI
26th Nov 2025928 AMAQI
26th Nov 2025969 AMAQI
26th Nov 202512010 AMAQI
26th Nov 202512211 AMAQI
26th Nov 202511912 PMAQI
26th Nov 20251221 PMAQI
26th Nov 20251212 PMAQI
26th Nov 20251103 PMAQI
26th Nov 20251164 PMAQI
26th Nov 20251225 PMAQI
26th Nov 20251376 PMAQI
26th Nov 20251517 PMAQI
26th Nov 20251528 PMAQI
26th Nov 20251549 PMAQI
26th Nov 202515210 PMAQI
26th Nov 202515611 PMAQI
27th Nov 202515512 AMAQI
27th Nov 20251521 AMAQI
27th Nov 20251432 AMAQI
27th Nov 20251213 AMAQI
27th Nov 2025964 AMAQI
27th Nov 2025795 AMAQI
5°C1/10°C
27th Nov 2025666 AMAQI
27th Nov 2025317 AMAQI
27th Nov 2025278 AMAQI
27th Nov 2025249 AMAQI
27th Nov 20252810 AMAQI
27th Nov 20253611 AMAQI
27th Nov 20253812 PMAQI
27th Nov 2025261 PMAQI
27th Nov 2025172 PMAQI
27th Nov 2025173 PMAQI
27th Nov 2025174 PMAQI
27th Nov 2025215 PMAQI
27th Nov 2025326 PMAQI
27th Nov 2025437 PMAQI
27th Nov 2025558 PMAQI
27th Nov 2025589 PMAQI
27th Nov 20255510 PMAQI
27th Nov 20255611 PMAQI
28th Nov 20256712 AMAQI
28th Nov 2025601 AMAQI
28th Nov 2025602 AMAQI
28th Nov 2025603 AMAQI
28th Nov 2025544 AMAQI
28th Nov 2025575 AMAQI
3°C0/5°C
28th Nov 2025706 AMAQI
6 AM28th Nov 2025897 AMAQI
28th Nov 2025958 AMAQI
28th Nov 20251109 AMAQI
28th Nov 202510210 AMAQI
28th Nov 202511411 AMAQI
11 AM28th Nov 202511612 PMAQI
28th Nov 20251101 PMAQI
28th Nov 20251042 PMAQI
28th Nov 20251003 PMAQI
28th Nov 20251054 PMAQI
4 PM28th Nov 20251105 PMAQI
11 PM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM - 1 PM
108AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
4 PM
89AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 1 PM (Avg. 108), while the lowest AQI was between 4 PM to 4 PM (Avg. 89).
Night time
Avg. Highest Time
12 AM - 5 AM
111AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
6 PM
82AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 5 AM (Avg. 111), while the lowest AQI was between 6 PM to 6 PM (Avg. 82).
2025 Days Vs Air Quality
Caofeidian District Jidong Oilfield Staff Hospital, Tangshan, Hebei, China
2025
2%
8
75%
247
20%
67
3%
9
Total number of days with different AQI categories in last 332 days in 2025 (33 days remaining)
Good
8 DaysModerate
247 DaysPoor
67 DaysUnhealthy
9 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 2%
Health Risk Level:
Extreme
In 2025, 2% of 332 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
Caofeidian District Jidong Oilfield Staff Hospital, Tangshan, Hebei, 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
96AQI
96AQI
2nd January 2025
68AQI
68AQI
3rd January 2025
80AQI
80AQI
4th January 2025
138AQI
138AQI
5th January 2025
120AQI
120AQI
6th January 2025
92AQI
92AQI
7th January 2025
71AQI
71AQI
8th January 2025
53AQI
53AQI
9th January 2025
52AQI
52AQI
10th January 2025
62AQI
62AQI
11th January 2025
75AQI
75AQI
12th January 2025
75AQI
75AQI
13th January 2025
111AQI
111AQI
14th January 2025
66AQI
66AQI
15th January 2025
75AQI
75AQI
16th January 2025
68AQI
68AQI
17th January 2025
89AQI
89AQI
18th January 2025
138AQI
138AQI
19th January 2025
101AQI
101AQI
20th January 2025
140AQI
140AQI
21st January 2025
109AQI
109AQI
22nd January 2025
111AQI
111AQI
23rd January 2025
105AQI
105AQI
24th January 2025
137AQI
137AQI
25th January 2025
142AQI
142AQI
26th January 2025
120AQI
120AQI
27th January 2025
77AQI
77AQI
28th January 2025
95AQI
95AQI
29th January 2025
142AQI
142AQI
30th January 2025
99AQI
99AQI
31st January 2025
109AQI
109AQI
1st February 2025
103AQI
103AQI
2nd February 2025
111AQI
111AQI
3rd February 2025
66AQI
66AQI
4th February 2025
70AQI
70AQI
5th February 2025
55AQI
55AQI
6th February 2025
69AQI
69AQI
7th February 2025
44AQI
44AQI
8th February 2025
50AQI
50AQI
9th February 2025
64AQI
64AQI
10th February 2025
119AQI
119AQI
11th February 2025
119AQI
119AQI
12th February 2025
88AQI
88AQI
13th February 2025
124AQI
124AQI
14th February 2025
137AQI
137AQI
15th February 2025
136AQI
136AQI
16th February 2025
92AQI
92AQI
17th February 2025
78AQI
78AQI
18th February 2025
86AQI
86AQI
19th February 2025
75AQI
75AQI
20th February 2025
79AQI
79AQI
21st February 2025
71AQI
71AQI
22nd February 2025
78AQI
78AQI
23rd February 2025
59AQI
59AQI
24th February 2025
88AQI
88AQI
25th February 2025
82AQI
82AQI
26th February 2025
105AQI
105AQI
27th February 2025
148AQI
148AQI
28th February 2025
176AQI
176AQI
1st March 2025
148AQI
148AQI
2nd March 2025
106AQI
106AQI
3rd March 2025
91AQI
91AQI
4th March 2025
112AQI
112AQI
5th March 2025
111AQI
111AQI
6th March 2025
91AQI
91AQI
7th March 2025
89AQI
89AQI
8th March 2025
140AQI
140AQI
9th March 2025
150AQI
150AQI
10th March 2025
163AQI
163AQI
11th March 2025
166AQI
166AQI
12th March 2025
95AQI
95AQI
13th March 2025
101AQI
101AQI
14th March 2025
87AQI
87AQI
15th March 2025
89AQI
89AQI
16th March 2025
69AQI
69AQI
17th March 2025
69AQI
69AQI
18th March 2025
62AQI
62AQI
19th March 2025
79AQI
79AQI
20th March 2025
66AQI
66AQI
21st March 2025
67AQI
67AQI
22nd March 2025
72AQI
72AQI
23rd March 2025
111AQI
111AQI
24th March 2025
80AQI
80AQI
25th March 2025
81AQI
81AQI
26th March 2025
115AQI
115AQI
27th March 2025
74AQI
74AQI
28th March 2025
80AQI
80AQI
29th March 2025
64AQI
64AQI
30th March 2025
74AQI
74AQI
31st March 2025
96AQI
96AQI
1st April 2025
94AQI
94AQI
2nd April 2025
70AQI
70AQI
3rd April 2025
90AQI
90AQI
4th April 2025
102AQI
102AQI
5th April 2025
58AQI
58AQI
6th April 2025
97AQI
97AQI
7th April 2025
98AQI
98AQI
8th April 2025
86AQI
86AQI
9th April 2025
94AQI
94AQI
10th April 2025
106AQI
106AQI
11th April 2025
123AQI
123AQI
12th April 2025
99AQI
99AQI
13th April 2025
78AQI
78AQI
14th April 2025
74AQI
74AQI
15th April 2025
81AQI
81AQI
16th April 2025
103AQI
103AQI
17th April 2025
107AQI
107AQI
18th April 2025
77AQI
77AQI
19th April 2025
95AQI
95AQI
20th April 2025
95AQI
95AQI
21st April 2025
118AQI
118AQI
22nd April 2025
71AQI
71AQI
23rd April 2025
102AQI
102AQI
24th April 2025
54AQI
54AQI
25th April 2025
78AQI
78AQI
26th April 2025
99AQI
99AQI
27th April 2025
70AQI
70AQI
28th April 2025
79AQI
79AQI
29th April 2025
95AQI
95AQI
30th April 2025
108AQI
108AQI
1st May 2025
80AQI
80AQI
2nd May 2025
80AQI
80AQI
3rd May 2025
62AQI
62AQI
4th May 2025
82AQI
82AQI
5th May 2025
85AQI
85AQI
6th May 2025
76AQI
76AQI
7th May 2025
97AQI
97AQI
8th May 2025
86AQI
86AQI
9th May 2025
73AQI
73AQI
10th May 2025
71AQI
71AQI
11th May 2025
97AQI
97AQI
12th May 2025
94AQI
94AQI
13th May 2025
99AQI
99AQI
14th May 2025
91AQI
91AQI
15th May 2025
82AQI
82AQI
16th May 2025
106AQI
106AQI
17th May 2025
71AQI
71AQI
18th May 2025
91AQI
91AQI
19th May 2025
106AQI
106AQI
20th May 2025
114AQI
114AQI
21st May 2025
95AQI
95AQI
22nd May 2025
125AQI
125AQI
23rd May 2025
95AQI
95AQI
24th May 2025
87AQI
87AQI
25th May 2025
93AQI
93AQI
26th May 2025
104AQI
104AQI
27th May 2025
99AQI
99AQI
28th May 2025
104AQI
104AQI
29th May 2025
97AQI
97AQI
30th May 2025
98AQI
98AQI
31st May 2025
115AQI
115AQI
1st June 2025
99AQI
99AQI
2nd June 2025
100AQI
100AQI
3rd June 2025
62AQI
62AQI
4th June 2025
68AQI
68AQI
5th June 2025
75AQI
75AQI
6th June 2025
83AQI
83AQI
7th June 2025
70AQI
70AQI
8th June 2025
67AQI
67AQI
9th June 2025
81AQI
81AQI
10th June 2025
67AQI
67AQI
11th June 2025
77AQI
77AQI
12th June 2025
74AQI
74AQI
13th June 2025
73AQI
73AQI
14th June 2025
71AQI
71AQI
15th June 2025
67AQI
67AQI
16th June 2025
55AQI
55AQI
17th June 2025
70AQI
70AQI
18th June 2025
68AQI
68AQI
19th June 2025
64AQI
64AQI
20th June 2025
61AQI
61AQI
21st June 2025
61AQI
61AQI
22nd June 2025
52AQI
52AQI
23rd June 2025
64AQI
64AQI
24th June 2025
70AQI
70AQI
25th June 2025
65AQI
65AQI
26th June 2025
73AQI
73AQI
27th June 2025
69AQI
69AQI
28th June 2025
80AQI
80AQI
29th June 2025
79AQI
79AQI
30th June 2025
74AQI
74AQI
1st July 2025
68AQI
68AQI
2nd July 2025
69AQI
69AQI
3rd July 2025
58AQI
58AQI
4th July 2025
69AQI
69AQI
5th July 2025
67AQI
67AQI
6th July 2025
56AQI
56AQI
7th July 2025
63AQI
63AQI
8th July 2025
59AQI
59AQI
9th July 2025
62AQI
62AQI
10th July 2025
65AQI
65AQI
11th July 2025
70AQI
70AQI
12th July 2025
71AQI
71AQI
13th July 2025
64AQI
64AQI
14th July 2025
59AQI
59AQI
15th July 2025
61AQI
61AQI
16th July 2025
59AQI
59AQI
17th July 2025
57AQI
57AQI
18th July 2025
62AQI
62AQI
19th July 2025
58AQI
58AQI
20th July 2025
64AQI
64AQI
21st July 2025
59AQI
59AQI
22nd July 2025
61AQI
61AQI
23rd July 2025
54AQI
54AQI
24th July 2025
57AQI
57AQI
25th July 2025
63AQI
63AQI
26th July 2025
62AQI
62AQI
27th July 2025
58AQI
58AQI
28th July 2025
60AQI
60AQI
29th July 2025
53AQI
53AQI
30th July 2025
55AQI
55AQI
31st July 2025
57AQI
57AQI
1st August 2025
61AQI
61AQI
2nd August 2025
59AQI
59AQI
3rd August 2025
59AQI
59AQI
4th August 2025
54AQI
54AQI
5th August 2025
66AQI
66AQI
6th August 2025
67AQI
67AQI
7th August 2025
63AQI
63AQI
8th August 2025
58AQI
58AQI
9th August 2025
61AQI
61AQI
10th August 2025
56AQI
56AQI
11th August 2025
63AQI
63AQI
12th August 2025
65AQI
65AQI
13th August 2025
62AQI
62AQI
14th August 2025
65AQI
65AQI
15th August 2025
66AQI
66AQI
16th August 2025
58AQI
58AQI
17th August 2025
60AQI
60AQI
18th August 2025
63AQI
63AQI
19th August 2025
63AQI
63AQI
20th August 2025
65AQI
65AQI
21st August 2025
60AQI
60AQI
22nd August 2025
53AQI
53AQI
23rd August 2025
59AQI
59AQI
24th August 2025
60AQI
60AQI
25th August 2025
55AQI
55AQI
26th August 2025
58AQI
58AQI
27th August 2025
59AQI
59AQI
28th August 2025
50AQI
50AQI
29th August 2025
61AQI
61AQI
30th August 2025
59AQI
59AQI
31st August 2025
55AQI
55AQI
1st September 2025
61AQI
61AQI
2nd September 2025
71AQI
71AQI
3rd September 2025
77AQI
77AQI
4th September 2025
89AQI
89AQI
5th September 2025
83AQI
83AQI
6th September 2025
68AQI
68AQI
7th September 2025
70AQI
70AQI
8th September 2025
70AQI
70AQI
9th September 2025
74AQI
74AQI
10th September 2025
71AQI
71AQI
11th September 2025
73AQI
73AQI
12th September 2025
82AQI
82AQI
13th September 2025
78AQI
78AQI
14th September 2025
79AQI
79AQI
15th September 2025
79AQI
79AQI
16th September 2025
68AQI
68AQI
17th September 2025
51AQI
51AQI
18th September 2025
54AQI
54AQI
19th September 2025
62AQI
62AQI
20th September 2025
67AQI
67AQI
21st September 2025
72AQI
72AQI
22nd September 2025
67AQI
67AQI
23rd September 2025
71AQI
71AQI
24th September 2025
79AQI
79AQI
25th September 2025
92AQI
92AQI
26th September 2025
110AQI
110AQI
27th September 2025
125AQI
125AQI
28th September 2025
80AQI
80AQI
29th September 2025
83AQI
83AQI
30th September 2025
101AQI
101AQI
1st October 2025
121AQI
121AQI
2nd October 2025
98AQI
98AQI
3rd October 2025
75AQI
75AQI
4th October 2025
82AQI
82AQI
5th October 2025
93AQI
93AQI
6th October 2025
52AQI
52AQI
7th October 2025
93AQI
93AQI
8th October 2025
83AQI
83AQI
9th October 2025
50AQI
50AQI
10th October 2025
55AQI
55AQI
11th October 2025
61AQI
61AQI
12th October 2025
75AQI
75AQI
13th October 2025
78AQI
78AQI
14th October 2025
106AQI
106AQI
15th October 2025
135AQI
135AQI
16th October 2025
121AQI
121AQI
17th October 2025
77AQI
77AQI
18th October 2025
51AQI
51AQI
19th October 2025
56AQI
56AQI
20th October 2025
54AQI
54AQI
21st October 2025
65AQI
65AQI
22nd October 2025
86AQI
86AQI
23rd October 2025
101AQI
101AQI
24th October 2025
102AQI
102AQI
25th October 2025
159AQI
159AQI
26th October 2025
116AQI
116AQI
27th October 2025
55AQI
55AQI
28th October 2025
135AQI
135AQI
29th October 2025
199AQI
199AQI
30th October 2025
148AQI
148AQI
31st October 2025
96AQI
96AQI
1st November 2025
119AQI
119AQI
2nd November 2025
26AQI
26AQI
3rd November 2025
57AQI
57AQI
4th November 2025
133AQI
133AQI
5th November 2025
187AQI
187AQI
6th November 2025
176AQI
176AQI
7th November 2025
91AQI
91AQI
8th November 2025
99AQI
99AQI
9th November 2025
97AQI
97AQI
10th November 2025
83AQI
83AQI
11th November 2025
127AQI
127AQI
12th November 2025
117AQI
117AQI
13th November 2025
60AQI
60AQI
14th November 2025
107AQI
107AQI
15th November 2025
169AQI
169AQI
16th November 2025
99AQI
99AQI
17th November 2025
34AQI
34AQI
18th November 2025
40AQI
40AQI
19th November 2025
75AQI
75AQI
20th November 2025
72AQI
72AQI
21st November 2025
77AQI
77AQI
22nd November 2025
144AQI
144AQI
23rd November 2025
172AQI
172AQI
24th November 2025
130AQI
130AQI
25th November 2025
32AQI
32AQI
26th November 2025
106AQI
106AQI
27th November 2025
94AQI
94AQI
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
97AQI
92AQI
97AQI
90AQI
92AQI
71AQI
61AQI
60AQI
77AQI
93AQI
101AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202584AQI
17
14
2
16
9
1
20
9
2
22
8
24
7
30
31
1
30
27
3
1
19
9
2
4
11
8
4
8
247
67
9
Highest AQI recorded in
November101AQI
Lowest AQI recorded in
August60AQI
202477AQI
16
1
2
2
3
9
30
1
30
4
26
1
8
15
6
5
9
13
4
3
17
7
3
1
21
9
25
178
36
7
Highest AQI recorded in
October101AQI
Lowest AQI recorded in
May63AQI
202396AQI
5
9
10
2
2
2
11
7
8
5
2
4
2
3
31
7
59
19
14
4
Highest AQI recorded in
March134AQI
Lowest AQI recorded in
November61AQI
202297AQI
3
9
12
7
3
8
5
5
17
9
5
1
8
7
1
23
8
2
24
4
2
17
4
1
3
11
13
1
9
9
9
4
4
8
10
8
4
16
10
1
31
150
91
32
1
Highest AQI recorded in
August221AQI
Lowest AQI recorded in
July80AQI
202190AQI
2
14
7
8
16
6
6
3
17
7
2
2
4
16
7
2
1
1
19
5
4
1
1
17
13
10
19
2
24
7
5
21
4
3
16
7
5
6
10
10
4
5
11
9
6
55
190
84
29
3
4
Highest AQI recorded in
March113AQI
Lowest AQI recorded in
July57AQI
202096AQI
2
8
3
1
6
3
1
12
5
14
16
15
15
1
1
16
14
3
18
7
1
3
15
9
4
6
13
8
3
5
10
10
6
22
127
90
15
Highest AQI recorded in
July108AQI
Lowest AQI recorded in
April76AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
97AQILeast Polluted Year Recorded
2024(Avg.)
77AQICaofeidian District Jidong Oilfield Staff Hospital's annual 2025 AQI (84) shows an average percentage change of -7.06% (improved AQI) compared to previous years: 2020 (96), 2021 (90), 2022 (97), 2023 (96), 2024 (77).
