Yongledianzhen, Langfang, 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
Yongledianzhen, Langfang, Hebei, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
21st Nov 2023
217AQILowest AQI recorded on
17th Nov 2025
20AQISame Day Analysis (28th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 3rd highest AQI at 106 of Poor air quality, showing improvement over 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 28th Nov - 29th Nov 2025
Yongledianzhen, Langfang, Hebei, China
AQI
Day
Night
.
6 AM28th Nov 2025
5 PM
5 AM29th Nov 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
2AM29th Nov
162AQI
Avg. Lowest Time
7AM28th Nov
99AQI
In the last 24 hours,
Yongledianzhen's AQI reached its highest point of 162 at 2 AM during the Night, while the lowest point, 99, was recorded at 7 AM during the Night between 28th Nov and 29th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Yongledianzhen, Langfang, Hebei, China
OctNov
30th - 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 - 29th29th
Day
Night
30th Oct 20251966 AMAQI
30th Oct 20251977 AMAQI
30th Oct 20251988 AMAQI
30th Oct 20252019 AMAQI
30th Oct 202520610 AMAQI
30th Oct 202520211 AMAQI
30th Oct 202520412 PMAQI
30th Oct 20252101 PMAQI
30th Oct 20252062 PMAQI
30th Oct 20252103 PMAQI
30th Oct 20252064 PMAQI
30th Oct 20252095 PMAQI
30th Oct 20252186 PMAQI
30th Oct 20252137 PMAQI
30th Oct 20251968 PMAQI
30th Oct 20251359 PMAQI
30th Oct 202510610 PMAQI
30th Oct 20259811 PMAQI
31st Oct 20257312 AMAQI
31st Oct 2025721 AMAQI
31st Oct 2025692 AMAQI
31st Oct 2025673 AMAQI
31st Oct 2025674 AMAQI
31st Oct 2025705 AMAQI
10°C8/13°C
31st Oct 2025716 AMAQI
31st Oct 2025757 AMAQI
31st Oct 2025858 AMAQI
31st Oct 2025869 AMAQI
31st Oct 20259410 AMAQI
31st Oct 20259911 AMAQI
31st Oct 202510212 PMAQI
31st Oct 20251101 PMAQI
31st Oct 20251342 PMAQI
31st Oct 20251523 PMAQI
31st Oct 20251534 PMAQI
31st Oct 20251605 PMAQI
31st Oct 20251576 PMAQI
31st Oct 20251587 PMAQI
31st Oct 20251618 PMAQI
31st Oct 20251639 PMAQI
31st Oct 202517110 PMAQI
31st Oct 202516911 PMAQI
1st Nov 202516712 AMAQI
1st Nov 20251661 AMAQI
1st Nov 20251642 AMAQI
1st Nov 20251673 AMAQI
1st Nov 20251644 AMAQI
1st Nov 20251565 AMAQI
12°C8/17°C
1st Nov 20251556 AMAQI
1st Nov 20251537 AMAQI
1st Nov 20251438 AMAQI
1st Nov 20251369 AMAQI
1st Nov 202513610 AMAQI
1st Nov 202513211 AMAQI
1st Nov 202511312 PMAQI
1st Nov 20251331 PMAQI
1st Nov 2025762 PMAQI
1st Nov 2025423 PMAQI
1st Nov 2025384 PMAQI
1st Nov 2025255 PMAQI
1st Nov 2025256 PMAQI
1st Nov 2025267 PMAQI
1st Nov 2025198 PMAQI
1st Nov 2025189 PMAQI
1st Nov 20252210 PMAQI
1st Nov 20251911 PMAQI
2nd Nov 20252012 AMAQI
2nd Nov 2025301 AMAQI
2nd Nov 2025242 AMAQI
2nd Nov 2025173 AMAQI
2nd Nov 2025174 AMAQI
2nd Nov 2025175 AMAQI
12°C8/18°C
2nd Nov 2025176 AMAQI
2nd Nov 2025177 AMAQI
2nd Nov 2025178 AMAQI
2nd Nov 2025179 AMAQI
2nd Nov 20251710 AMAQI
2nd Nov 20251711 AMAQI
2nd Nov 20251712 PMAQI
2nd Nov 2025171 PMAQI
2nd Nov 2025172 PMAQI
2nd Nov 2025173 PMAQI
2nd Nov 2025174 PMAQI
2nd Nov 2025175 PMAQI
2nd Nov 2025176 PMAQI
2nd Nov 2025227 PMAQI
2nd Nov 2025428 PMAQI
2nd Nov 2025669 PMAQI
2nd Nov 20257410 PMAQI
2nd Nov 20258211 PMAQI
3rd Nov 20257812 AMAQI
3rd Nov 2025731 AMAQI
3rd Nov 2025762 AMAQI
3rd Nov 2025773 AMAQI
3rd Nov 2025784 AMAQI
3rd Nov 2025795 AMAQI
10°C6/14°C
3rd Nov 2025816 AMAQI
3rd Nov 2025847 AMAQI
3rd Nov 2025868 AMAQI
3rd Nov 2025989 AMAQI
3rd Nov 202510610 AMAQI
3rd Nov 202510411 AMAQI
3rd Nov 20259212 PMAQI
3rd Nov 2025861 PMAQI
3rd Nov 2025852 PMAQI
3rd Nov 2025863 PMAQI
3rd Nov 2025884 PMAQI
3rd Nov 2025865 PMAQI
3rd Nov 2025936 PMAQI
3rd Nov 2025937 PMAQI
3rd Nov 20251008 PMAQI
3rd Nov 20251209 PMAQI
3rd Nov 202512510 PMAQI
3rd Nov 202514211 PMAQI
4th Nov 202514712 AMAQI
4th Nov 20251491 AMAQI
4th Nov 20251522 AMAQI
4th Nov 20251543 AMAQI
4th Nov 20251514 AMAQI
4th Nov 20251275 AMAQI
10°C5/14°C
4th Nov 20251296 AMAQI
4th Nov 20251267 AMAQI
4th Nov 20251258 AMAQI
4th Nov 20251329 AMAQI
4th Nov 202512410 AMAQI
4th Nov 202511611 AMAQI
4th Nov 202511912 PMAQI
4th Nov 20251261 PMAQI
4th Nov 20251382 PMAQI
4th Nov 20251473 PMAQI
4th Nov 20251554 PMAQI
4th Nov 20251595 PMAQI
4th Nov 20251616 PMAQI
4th Nov 20251657 PMAQI
4th Nov 20251668 PMAQI
4th Nov 20251819 PMAQI
4th Nov 202519110 PMAQI
4th Nov 202519211 PMAQI
5th Nov 202519312 AMAQI
5th Nov 20251961 AMAQI
5th Nov 20252002 AMAQI
5th Nov 20251993 AMAQI
5th Nov 20252004 AMAQI
5th Nov 20251965 AMAQI
11°C7/16°C
5th Nov 20251926 AMAQI
5th Nov 20251867 AMAQI
5th Nov 20251778 AMAQI
5th Nov 20251789 AMAQI
5th Nov 202518610 AMAQI
5th Nov 202518711 AMAQI
5th Nov 202519212 PMAQI
5th Nov 20252201 PMAQI
5th Nov 20252182 PMAQI
5th Nov 20252203 PMAQI
5th Nov 20251994 PMAQI
5th Nov 20251975 PMAQI
5th Nov 20252256 PMAQI
5th Nov 20251647 PMAQI
5th Nov 20251638 PMAQI
5th Nov 20251629 PMAQI
5th Nov 202516110 PMAQI
5th Nov 202522411 PMAQI
6th Nov 202522612 AMAQI
6th Nov 20252241 AMAQI
6th Nov 20252312 AMAQI
6th Nov 20251963 AMAQI
6th Nov 20251784 AMAQI
6th Nov 20252185 AMAQI
13°C9/18°C
6th Nov 20252126 AMAQI
6th Nov 20252087 AMAQI
6th Nov 20252068 AMAQI
6th Nov 20252079 AMAQI
6th Nov 202521510 AMAQI
6th Nov 202521311 AMAQI
6th Nov 202520312 PMAQI
6th Nov 20251931 PMAQI
6th Nov 20252032 PMAQI
6th Nov 20251363 PMAQI
6th Nov 2025774 PMAQI
6th Nov 2025805 PMAQI
6th Nov 20251076 PMAQI
6th Nov 20251427 PMAQI
6th Nov 20251618 PMAQI
6th Nov 20251669 PMAQI
6th Nov 202516910 PMAQI
6th Nov 202516911 PMAQI
7th Nov 202516812 AMAQI
7th Nov 20251661 AMAQI
7th Nov 20251602 AMAQI
7th Nov 20251613 AMAQI
7th Nov 20251464 AMAQI
7th Nov 20251435 AMAQI
13°C11/15°C
7th Nov 20251326 AMAQI
7th Nov 20251317 AMAQI
7th Nov 20251338 AMAQI
7th Nov 20251489 AMAQI
7th Nov 202515310 AMAQI
7th Nov 202515111 AMAQI
7th Nov 20259412 PMAQI
7th Nov 2025861 PMAQI
7th Nov 2025962 PMAQI
7th Nov 20251003 PMAQI
7th Nov 20251174 PMAQI
7th Nov 20251325 PMAQI
7th Nov 20251486 PMAQI
7th Nov 20251477 PMAQI
7th Nov 20251368 PMAQI
7th Nov 20251339 PMAQI
7th Nov 202515010 PMAQI
7th Nov 202510311 PMAQI
8th Nov 20258512 AMAQI
8th Nov 2025921 AMAQI
8th Nov 2025972 AMAQI
8th Nov 20251003 AMAQI
8th Nov 20251014 AMAQI
8th Nov 20251085 AMAQI
10°C8/12°C
8th Nov 20251086 AMAQI
8th Nov 20251117 AMAQI
8th Nov 20251118 AMAQI
8th Nov 20251119 AMAQI
8th Nov 202511010 AMAQI
8th Nov 202511111 AMAQI
8th Nov 202511712 PMAQI
8th Nov 20251171 PMAQI
8th Nov 20251342 PMAQI
8th Nov 20251253 PMAQI
8th Nov 20251254 PMAQI
8th Nov 20251305 PMAQI
8th Nov 20251346 PMAQI
8th Nov 20251307 PMAQI
8th Nov 20251278 PMAQI
8th Nov 20251299 PMAQI
8th Nov 202513410 PMAQI
8th Nov 202514011 PMAQI
9th Nov 202515012 AMAQI
9th Nov 20251521 AMAQI
9th Nov 20251432 AMAQI
9th Nov 20251213 AMAQI
9th Nov 20251094 AMAQI
9th Nov 20251005 AMAQI
10°C7/14°C
9th Nov 2025716 AMAQI
9th Nov 2025587 AMAQI
9th Nov 2025418 AMAQI
9th Nov 2025419 AMAQI
9th Nov 20253310 AMAQI
9th Nov 20253011 AMAQI
9th Nov 20252712 PMAQI
9th Nov 2025281 PMAQI
9th Nov 2025302 PMAQI
9th Nov 2025353 PMAQI
9th Nov 2025344 PMAQI
9th Nov 2025325 PMAQI
9th Nov 2025336 PMAQI
9th Nov 2025427 PMAQI
9th Nov 2025578 PMAQI
9th Nov 2025639 PMAQI
9th Nov 20256610 PMAQI
9th Nov 20257111 PMAQI
10th Nov 20257612 AMAQI
10th Nov 2025781 AMAQI
10th Nov 2025842 AMAQI
10th Nov 2025863 AMAQI
10th Nov 2025914 AMAQI
10th Nov 20251125 AMAQI
11°C8/14°C
10th Nov 20251186 AMAQI
10th Nov 20251107 AMAQI
10th Nov 20251058 AMAQI
10th Nov 20251009 AMAQI
10th Nov 202510710 AMAQI
10th Nov 202511511 AMAQI
10th Nov 202512812 PMAQI
10th Nov 20251321 PMAQI
10th Nov 20251372 PMAQI
10th Nov 20251543 PMAQI
10th Nov 20251384 PMAQI
10th Nov 20251275 PMAQI
10th Nov 20251266 PMAQI
10th Nov 20251247 PMAQI
10th Nov 20251158 PMAQI
10th Nov 20251209 PMAQI
10th Nov 202512310 PMAQI
10th Nov 202513011 PMAQI
11th Nov 202512712 AMAQI
11th Nov 20251401 AMAQI
11th Nov 20251452 AMAQI
11th Nov 20251373 AMAQI
11th Nov 20251424 AMAQI
11th Nov 20251545 AMAQI
9°C5/13°C
11th Nov 20251486 AMAQI
11th Nov 20251447 AMAQI
11th Nov 20251378 AMAQI
11th Nov 20251269 AMAQI
11th Nov 202512110 AMAQI
11th Nov 202512611 AMAQI
11th Nov 202513612 PMAQI
11th Nov 20251541 PMAQI
11th Nov 20251542 PMAQI
11th Nov 20251703 PMAQI
11th Nov 20251744 PMAQI
11th Nov 20251825 PMAQI
11th Nov 20251876 PMAQI
11th Nov 20251887 PMAQI
11th Nov 20252028 PMAQI
11th Nov 20252009 PMAQI
11th Nov 202516510 PMAQI
11th Nov 202517811 PMAQI
12th Nov 202520612 AMAQI
12th Nov 20252021 AMAQI
12th Nov 20251992 AMAQI
12th Nov 20251933 AMAQI
12th Nov 20251834 AMAQI
12th Nov 20251695 AMAQI
11°C7/15°C
12th Nov 20251576 AMAQI
12th Nov 20251467 AMAQI
12th Nov 20251408 AMAQI
12th Nov 20251169 AMAQI
12th Nov 202511910 AMAQI
12th Nov 202512211 AMAQI
12th Nov 202515712 PMAQI
12th Nov 20251601 PMAQI
12th Nov 20251782 PMAQI
12th Nov 20251913 PMAQI
12th Nov 20251904 PMAQI
12th Nov 20251765 PMAQI
12th Nov 20251716 PMAQI
12th Nov 20251137 PMAQI
12th Nov 2025948 PMAQI
12th Nov 2025959 PMAQI
12th Nov 20258010 PMAQI
12th Nov 20252811 PMAQI
13th Nov 20252912 AMAQI
13th Nov 2025281 AMAQI
13th Nov 2025402 AMAQI
13th Nov 2025383 AMAQI
13th Nov 2025404 AMAQI
13th Nov 2025455 AMAQI
12°C7/18°C
13th Nov 2025446 AMAQI
13th Nov 2025457 AMAQI
13th Nov 2025178 AMAQI
13th Nov 2025179 AMAQI
13th Nov 20252210 AMAQI
13th Nov 20252611 AMAQI
13th Nov 20253512 PMAQI
13th Nov 2025341 PMAQI
13th Nov 2025352 PMAQI
13th Nov 2025363 PMAQI
13th Nov 2025344 PMAQI
13th Nov 2025365 PMAQI
13th Nov 2025416 PMAQI
13th Nov 2025547 PMAQI
13th Nov 2025658 PMAQI
13th Nov 2025679 PMAQI
13th Nov 20257510 PMAQI
13th Nov 20258311 PMAQI
14th Nov 20258812 AMAQI
14th Nov 2025891 AMAQI
14th Nov 20251002 AMAQI
14th Nov 20251013 AMAQI
14th Nov 20251044 AMAQI
14th Nov 20251145 AMAQI
11°C8/14°C
14th Nov 20251126 AMAQI
14th Nov 20251147 AMAQI
14th Nov 20251108 AMAQI
14th Nov 20251149 AMAQI
14th Nov 202512610 AMAQI
14th Nov 202513011 AMAQI
14th Nov 202513612 PMAQI
14th Nov 20251571 PMAQI
14th Nov 20251542 PMAQI
14th Nov 20251483 PMAQI
14th Nov 20251284 PMAQI
14th Nov 20251295 PMAQI
14th Nov 20251256 PMAQI
14th Nov 20251277 PMAQI
14th Nov 20251318 PMAQI
14th Nov 20251339 PMAQI
14th Nov 202515610 PMAQI
14th Nov 202515911 PMAQI
15th Nov 202517112 AMAQI
15th Nov 20251731 AMAQI
15th Nov 20251742 AMAQI
15th Nov 20251803 AMAQI
15th Nov 20251844 AMAQI
15th Nov 20251805 AMAQI
10°C6/15°C
15th Nov 20251826 AMAQI
15th Nov 20251777 AMAQI
15th Nov 20251808 AMAQI
15th Nov 20251819 AMAQI
15th Nov 202518010 AMAQI
15th Nov 202518211 AMAQI
15th Nov 202517912 PMAQI
15th Nov 20251751 PMAQI
15th Nov 20251722 PMAQI
15th Nov 20251593 PMAQI
15th Nov 2025714 PMAQI
15th Nov 2025685 PMAQI
15th Nov 2025776 PMAQI
15th Nov 2025867 PMAQI
15th Nov 2025918 PMAQI
15th Nov 2025919 PMAQI
15th Nov 202510610 PMAQI
15th Nov 202513611 PMAQI
16th Nov 202515212 AMAQI
16th Nov 20251641 AMAQI
16th Nov 20251642 AMAQI
16th Nov 20251683 AMAQI
16th Nov 20251744 AMAQI
16th Nov 20251465 AMAQI
11°C7/16°C
16th Nov 2025836 AMAQI
16th Nov 2025837 AMAQI
16th Nov 2025698 AMAQI
16th Nov 2025439 AMAQI
16th Nov 20253210 AMAQI
16th Nov 20253911 AMAQI
16th Nov 20254512 PMAQI
16th Nov 2025501 PMAQI
16th Nov 2025622 PMAQI
16th Nov 2025593 PMAQI
16th Nov 2025574 PMAQI
16th Nov 2025305 PMAQI
16th Nov 2025296 PMAQI
16th Nov 2025297 PMAQI
16th Nov 2025288 PMAQI
16th Nov 2025239 PMAQI
16th Nov 20252310 PMAQI
16th Nov 20251911 PMAQI
17th Nov 20251812 AMAQI
17th Nov 2025171 AMAQI
17th Nov 2025172 AMAQI
17th Nov 2025173 AMAQI
17th Nov 2025174 AMAQI
17th Nov 2025175 AMAQI
7°C2/7°C
17th Nov 2025176 AMAQI
17th Nov 2025177 AMAQI
17th Nov 2025178 AMAQI
17th Nov 2025179 AMAQI
17th Nov 20251810 AMAQI
17th Nov 20251711 AMAQI
17th Nov 20251812 PMAQI
17th Nov 2025211 PMAQI
17th Nov 2025212 PMAQI
17th Nov 2025173 PMAQI
17th Nov 2025184 PMAQI
17th Nov 2025195 PMAQI
17th Nov 2025196 PMAQI
17th Nov 2025207 PMAQI
17th Nov 2025228 PMAQI
17th Nov 2025229 PMAQI
17th Nov 20253010 PMAQI
17th Nov 20253511 PMAQI
18th Nov 20253912 AMAQI
18th Nov 2025401 AMAQI
18th Nov 2025402 AMAQI
18th Nov 2025443 AMAQI
18th Nov 2025504 AMAQI
18th Nov 2025445 AMAQI
2°C0/5°C
18th Nov 2025456 AMAQI
18th Nov 2025567 AMAQI
18th Nov 2025618 AMAQI
18th Nov 2025609 AMAQI
18th Nov 20255910 AMAQI
18th Nov 20256411 AMAQI
18th Nov 20256412 PMAQI
18th Nov 2025601 PMAQI
18th Nov 2025382 PMAQI
18th Nov 2025303 PMAQI
18th Nov 2025334 PMAQI
18th Nov 2025325 PMAQI
18th Nov 2025406 PMAQI
18th Nov 2025497 PMAQI
18th Nov 2025578 PMAQI
18th Nov 2025679 PMAQI
18th Nov 20256610 PMAQI
18th Nov 20257211 PMAQI
19th Nov 20257412 AMAQI
19th Nov 2025811 AMAQI
19th Nov 2025802 AMAQI
19th Nov 2025803 AMAQI
19th Nov 2025814 AMAQI
19th Nov 2025875 AMAQI
3°C-1/9°C
19th Nov 2025846 AMAQI
19th Nov 2025877 AMAQI
19th Nov 2025898 AMAQI
19th Nov 2025919 AMAQI
19th Nov 20259410 AMAQI
19th Nov 20258811 AMAQI
19th Nov 20257712 PMAQI
19th Nov 2025721 PMAQI
19th Nov 2025682 PMAQI
19th Nov 2025683 PMAQI
19th Nov 2025694 PMAQI
19th Nov 2025755 PMAQI
19th Nov 2025866 PMAQI
19th Nov 2025857 PMAQI
19th Nov 2025818 PMAQI
19th Nov 2025889 PMAQI
19th Nov 20259610 PMAQI
19th Nov 20259711 PMAQI
20th Nov 202510512 AMAQI
20th Nov 20251021 AMAQI
20th Nov 2025892 AMAQI
20th Nov 2025763 AMAQI
20th Nov 2025754 AMAQI
20th Nov 2025705 AMAQI
7°C2/12°C
20th Nov 2025456 AMAQI
20th Nov 2025247 AMAQI
20th Nov 2025188 AMAQI
20th Nov 2025199 AMAQI
20th Nov 20252010 AMAQI
20th Nov 20252211 AMAQI
20th Nov 20252012 PMAQI
20th Nov 2025171 PMAQI
20th Nov 2025162 PMAQI
20th Nov 2025173 PMAQI
20th Nov 2025184 PMAQI
20th Nov 2025195 PMAQI
20th Nov 2025216 PMAQI
20th Nov 2025357 PMAQI
20th Nov 2025498 PMAQI
20th Nov 2025749 PMAQI
20th Nov 20259010 PMAQI
20th Nov 202510011 PMAQI
21st Nov 202512312 AMAQI
21st Nov 20251371 AMAQI
21st Nov 20251362 AMAQI
21st Nov 20251313 AMAQI
21st Nov 20251364 AMAQI
21st Nov 20251385 AMAQI
8°C5/12°C
21st Nov 20251386 AMAQI
21st Nov 20251427 AMAQI
21st Nov 20251438 AMAQI
21st Nov 20251479 AMAQI
21st Nov 202514410 AMAQI
21st Nov 202511911 AMAQI
21st Nov 202510312 PMAQI
21st Nov 2025981 PMAQI
21st Nov 2025982 PMAQI
21st Nov 2025893 PMAQI
21st Nov 2025824 PMAQI
21st Nov 2025835 PMAQI
21st Nov 2025916 PMAQI
21st Nov 20251027 PMAQI
21st Nov 20251028 PMAQI
21st Nov 2025989 PMAQI
21st Nov 202510010 PMAQI
21st Nov 20259711 PMAQI
22nd Nov 202510212 AMAQI
22nd Nov 20251141 AMAQI
22nd Nov 20251282 AMAQI
22nd Nov 20251333 AMAQI
22nd Nov 20251334 AMAQI
22nd Nov 20251375 AMAQI
8°C4/13°C
22nd Nov 20251386 AMAQI
22nd Nov 20251377 AMAQI
22nd Nov 20251398 AMAQI
22nd Nov 20251439 AMAQI
22nd Nov 202514910 AMAQI
22nd Nov 202514511 AMAQI
22nd Nov 202515412 PMAQI
22nd Nov 20251391 PMAQI
22nd Nov 20251192 PMAQI
22nd Nov 20251083 PMAQI
22nd Nov 20251114 PMAQI
22nd Nov 20251235 PMAQI
22nd Nov 20251426 PMAQI
22nd Nov 20251547 PMAQI
22nd Nov 20251528 PMAQI
22nd Nov 20251709 PMAQI
22nd Nov 202519010 PMAQI
22nd Nov 202519111 PMAQI
23rd Nov 202519212 AMAQI
23rd Nov 20251921 AMAQI
23rd Nov 20251962 AMAQI
23rd Nov 20251963 AMAQI
23rd Nov 20251934 AMAQI
23rd Nov 20251945 AMAQI
8°C4/13°C
23rd Nov 20251936 AMAQI
23rd Nov 20251887 AMAQI
23rd Nov 20251888 AMAQI
23rd Nov 20251899 AMAQI
23rd Nov 202518810 AMAQI
23rd Nov 202518711 AMAQI
23rd Nov 202518712 PMAQI
23rd Nov 20251881 PMAQI
23rd Nov 20251812 PMAQI
23rd Nov 20251743 PMAQI
23rd Nov 20251594 PMAQI
23rd Nov 20251585 PMAQI
23rd Nov 20251586 PMAQI
23rd Nov 20251597 PMAQI
23rd Nov 20251688 PMAQI
23rd Nov 20251689 PMAQI
23rd Nov 202516910 PMAQI
23rd Nov 202517211 PMAQI
24th Nov 202517112 AMAQI
24th Nov 20251711 AMAQI
24th Nov 20251732 AMAQI
24th Nov 20251723 AMAQI
24th Nov 20251734 AMAQI
24th Nov 20251725 AMAQI
9°C5/13°C
24th Nov 20251656 AMAQI
24th Nov 20251607 AMAQI
24th Nov 20251578 AMAQI
24th Nov 20251539 AMAQI
24th Nov 202512910 AMAQI
24th Nov 20259611 AMAQI
24th Nov 20259112 PMAQI
24th Nov 2025921 PMAQI
24th Nov 2025502 PMAQI
24th Nov 2025433 PMAQI
24th Nov 2025404 PMAQI
24th Nov 2025405 PMAQI
24th Nov 2025426 PMAQI
24th Nov 2025507 PMAQI
24th Nov 2025438 PMAQI
24th Nov 2025419 PMAQI
24th Nov 20253010 PMAQI
24th Nov 20252111 PMAQI
25th Nov 20252212 AMAQI
25th Nov 2025211 AMAQI
25th Nov 2025172 AMAQI
25th Nov 2025173 AMAQI
25th Nov 2025174 AMAQI
25th Nov 2025175 AMAQI
7°C3/11°C
25th Nov 2025176 AMAQI
25th Nov 2025177 AMAQI
25th Nov 2025178 AMAQI
25th Nov 2025179 AMAQI
25th Nov 20252010 AMAQI
25th Nov 20252211 AMAQI
25th Nov 20253212 PMAQI
25th Nov 2025541 PMAQI
25th Nov 2025502 PMAQI
25th Nov 2025533 PMAQI
25th Nov 2025584 PMAQI
25th Nov 2025595 PMAQI
25th Nov 2025606 PMAQI
25th Nov 2025667 PMAQI
25th Nov 2025728 PMAQI
25th Nov 2025739 PMAQI
25th Nov 20259210 PMAQI
25th Nov 20259611 PMAQI
26th Nov 20259612 AMAQI
26th Nov 20251051 AMAQI
26th Nov 20251232 AMAQI
26th Nov 20251333 AMAQI
26th Nov 20251324 AMAQI
26th Nov 20251365 AMAQI
3°C0/7°C
26th Nov 20251346 AMAQI
26th Nov 20251337 AMAQI
26th Nov 20251338 AMAQI
26th Nov 20251329 AMAQI
26th Nov 202512610 AMAQI
26th Nov 202513811 AMAQI
26th Nov 202514212 PMAQI
26th Nov 20251411 PMAQI
26th Nov 20251392 PMAQI
26th Nov 20251403 PMAQI
26th Nov 20251404 PMAQI
26th Nov 20251425 PMAQI
26th Nov 20251426 PMAQI
26th Nov 20251497 PMAQI
26th Nov 20251578 PMAQI
26th Nov 20251529 PMAQI
26th Nov 202514410 PMAQI
26th Nov 202515411 PMAQI
27th Nov 202515212 AMAQI
27th Nov 20251081 AMAQI
27th Nov 20251022 AMAQI
27th Nov 20251013 AMAQI
27th Nov 2025614 AMAQI
27th Nov 2025335 AMAQI
4°C0/8°C
27th Nov 2025196 AMAQI
27th Nov 2025177 AMAQI
27th Nov 2025178 AMAQI
27th Nov 2025179 AMAQI
27th Nov 20251710 AMAQI
27th Nov 20251711 AMAQI
27th Nov 20251812 PMAQI
27th Nov 2025211 PMAQI
27th Nov 2025212 PMAQI
27th Nov 2025263 PMAQI
27th Nov 2025304 PMAQI
27th Nov 2025325 PMAQI
27th Nov 2025346 PMAQI
27th Nov 2025477 PMAQI
27th Nov 2025578 PMAQI
27th Nov 2025699 PMAQI
27th Nov 20257710 PMAQI
27th Nov 20259611 PMAQI
28th Nov 202510012 AMAQI
28th Nov 20251001 AMAQI
28th Nov 20251052 AMAQI
28th Nov 20251093 AMAQI
28th Nov 20251104 AMAQI
28th Nov 20251025 AMAQI
4°C1/7°C
28th Nov 20251036 AMAQI
28th Nov 2025997 AMAQI
28th Nov 20251048 AMAQI
28th Nov 20251059 AMAQI
28th Nov 202510810 AMAQI
28th Nov 202510611 AMAQI
28th Nov 202510812 PMAQI
28th Nov 20251161 PMAQI
28th Nov 20251212 PMAQI
28th Nov 20251283 PMAQI
28th Nov 20251314 PMAQI
28th Nov 20251395 PMAQI
28th Nov 20251526 PMAQI
28th Nov 20251527 PMAQI
28th Nov 20251548 PMAQI
28th Nov 20251579 PMAQI
28th Nov 202515610 PMAQI
28th Nov 202515811 PMAQI
29th Nov 202515812 AMAQI
29th Nov 20251601 AMAQI
29th Nov 20251622 AMAQI
29th Nov 20251613 AMAQI
29th Nov 20251624 AMAQI
29th Nov 20251625 AMAQI
--°C/°C
29th Nov 20251616 AMAQI
6 AM11 AM
5 PM
11 PM
5 AM
--°C/°C
Day time
Avg. Highest Time
6 AM
112AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
4 PM - 5 PM
97AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 6 AM (Avg. 112), while the lowest AQI was between 4 PM to 5 PM (Avg. 97).
Night time
Avg. Highest Time
12 AM - 5 AM
120AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
6 PM - 11 PM
107AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 5 AM (Avg. 120), while the lowest AQI was between 6 PM to 11 PM (Avg. 107).
2025 Days Vs Air Quality
Yongledianzhen, Langfang, Hebei, China
2025
9%
31
67%
221
18%
60
5%
18
0.6%
2
Total number of days with different AQI categories in last 332 days in 2025 (33 days remaining)
Good
31 DaysModerate
221 DaysPoor
60 DaysUnhealthy
18 DaysSevere
2 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 9%
Health Risk Level:
Extreme
In 2025, 9% 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
Yongledianzhen, Langfang, 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
100AQI
100AQI
2nd January 2025
67AQI
67AQI
3rd January 2025
83AQI
83AQI
4th January 2025
110AQI
110AQI
5th January 2025
87AQI
87AQI
6th January 2025
56AQI
56AQI
7th January 2025
50AQI
50AQI
8th January 2025
36AQI
36AQI
9th January 2025
42AQI
42AQI
10th January 2025
46AQI
46AQI
11th January 2025
59AQI
59AQI
12th January 2025
57AQI
57AQI
13th January 2025
96AQI
96AQI
14th January 2025
47AQI
47AQI
15th January 2025
63AQI
63AQI
16th January 2025
60AQI
60AQI
17th January 2025
116AQI
116AQI
18th January 2025
134AQI
134AQI
19th January 2025
76AQI
76AQI
20th January 2025
156AQI
156AQI
21st January 2025
109AQI
109AQI
22nd January 2025
131AQI
131AQI
23rd January 2025
129AQI
129AQI
24th January 2025
163AQI
163AQI
25th January 2025
165AQI
165AQI
26th January 2025
131AQI
131AQI
27th January 2025
72AQI
72AQI
28th January 2025
80AQI
80AQI
29th January 2025
175AQI
175AQI
30th January 2025
118AQI
118AQI
31st January 2025
159AQI
159AQI
1st February 2025
131AQI
131AQI
2nd February 2025
96AQI
96AQI
3rd February 2025
60AQI
60AQI
4th February 2025
57AQI
57AQI
5th February 2025
50AQI
50AQI
6th February 2025
63AQI
63AQI
7th February 2025
37AQI
37AQI
8th February 2025
44AQI
44AQI
9th February 2025
50AQI
50AQI
10th February 2025
126AQI
126AQI
11th February 2025
143AQI
143AQI
12th February 2025
80AQI
80AQI
13th February 2025
136AQI
136AQI
14th February 2025
115AQI
115AQI
15th February 2025
144AQI
144AQI
16th February 2025
64AQI
64AQI
17th February 2025
72AQI
72AQI
18th February 2025
79AQI
79AQI
19th February 2025
68AQI
68AQI
20th February 2025
72AQI
72AQI
21st February 2025
54AQI
54AQI
22nd February 2025
51AQI
51AQI
23rd February 2025
43AQI
43AQI
24th February 2025
81AQI
81AQI
25th February 2025
59AQI
59AQI
26th February 2025
103AQI
103AQI
27th February 2025
142AQI
142AQI
28th February 2025
161AQI
161AQI
1st March 2025
206AQI
206AQI
2nd March 2025
106AQI
106AQI
3rd March 2025
97AQI
97AQI
4th March 2025
98AQI
98AQI
5th March 2025
139AQI
139AQI
6th March 2025
64AQI
64AQI
7th March 2025
147AQI
147AQI
8th March 2025
139AQI
139AQI
9th March 2025
168AQI
168AQI
10th March 2025
169AQI
169AQI
11th March 2025
187AQI
187AQI
12th March 2025
98AQI
98AQI
13th March 2025
157AQI
157AQI
14th March 2025
101AQI
101AQI
15th March 2025
105AQI
105AQI
16th March 2025
65AQI
65AQI
17th March 2025
63AQI
63AQI
18th March 2025
62AQI
62AQI
19th March 2025
66AQI
66AQI
20th March 2025
50AQI
50AQI
21st March 2025
55AQI
55AQI
22nd March 2025
62AQI
62AQI
23rd March 2025
107AQI
107AQI
24th March 2025
64AQI
64AQI
25th March 2025
79AQI
79AQI
26th March 2025
106AQI
106AQI
27th March 2025
53AQI
53AQI
28th March 2025
70AQI
70AQI
29th March 2025
48AQI
48AQI
30th March 2025
72AQI
72AQI
31st March 2025
92AQI
92AQI
1st April 2025
71AQI
71AQI
2nd April 2025
57AQI
57AQI
3rd April 2025
92AQI
92AQI
4th April 2025
102AQI
102AQI
5th April 2025
56AQI
56AQI
6th April 2025
112AQI
112AQI
7th April 2025
82AQI
82AQI
8th April 2025
82AQI
82AQI
9th April 2025
81AQI
81AQI
10th April 2025
107AQI
107AQI
11th April 2025
134AQI
134AQI
12th April 2025
105AQI
105AQI
13th April 2025
100AQI
100AQI
14th April 2025
81AQI
81AQI
15th April 2025
80AQI
80AQI
16th April 2025
125AQI
125AQI
17th April 2025
87AQI
87AQI
18th April 2025
96AQI
96AQI
19th April 2025
77AQI
77AQI
20th April 2025
95AQI
95AQI
21st April 2025
125AQI
125AQI
22nd April 2025
64AQI
64AQI
23rd April 2025
95AQI
95AQI
24th April 2025
51AQI
51AQI
25th April 2025
82AQI
82AQI
26th April 2025
115AQI
115AQI
27th April 2025
60AQI
60AQI
28th April 2025
88AQI
88AQI
29th April 2025
82AQI
82AQI
30th April 2025
78AQI
78AQI
1st May 2025
68AQI
68AQI
2nd May 2025
71AQI
71AQI
3rd May 2025
53AQI
53AQI
4th May 2025
75AQI
75AQI
5th May 2025
89AQI
89AQI
6th May 2025
64AQI
64AQI
7th May 2025
98AQI
98AQI
8th May 2025
115AQI
115AQI
9th May 2025
65AQI
65AQI
10th May 2025
91AQI
91AQI
11th May 2025
94AQI
94AQI
12th May 2025
114AQI
114AQI
13th May 2025
108AQI
108AQI
14th May 2025
73AQI
73AQI
15th May 2025
73AQI
73AQI
16th May 2025
115AQI
115AQI
17th May 2025
66AQI
66AQI
18th May 2025
93AQI
93AQI
19th May 2025
92AQI
92AQI
20th May 2025
124AQI
124AQI
21st May 2025
100AQI
100AQI
22nd May 2025
119AQI
119AQI
23rd May 2025
104AQI
104AQI
24th May 2025
83AQI
83AQI
25th May 2025
95AQI
95AQI
26th May 2025
94AQI
94AQI
27th May 2025
92AQI
92AQI
28th May 2025
105AQI
105AQI
29th May 2025
95AQI
95AQI
30th May 2025
102AQI
102AQI
31st May 2025
115AQI
115AQI
1st June 2025
106AQI
106AQI
2nd June 2025
74AQI
74AQI
3rd June 2025
53AQI
53AQI
4th June 2025
55AQI
55AQI
5th June 2025
66AQI
66AQI
6th June 2025
57AQI
57AQI
7th June 2025
64AQI
64AQI
8th June 2025
67AQI
67AQI
9th June 2025
70AQI
70AQI
10th June 2025
63AQI
63AQI
11th June 2025
74AQI
74AQI
12th June 2025
84AQI
84AQI
13th June 2025
90AQI
90AQI
14th June 2025
78AQI
78AQI
15th June 2025
53AQI
53AQI
16th June 2025
51AQI
51AQI
17th June 2025
73AQI
73AQI
18th June 2025
77AQI
77AQI
19th June 2025
70AQI
70AQI
20th June 2025
54AQI
54AQI
21st June 2025
48AQI
48AQI
22nd June 2025
37AQI
37AQI
23rd June 2025
66AQI
66AQI
24th June 2025
77AQI
77AQI
25th June 2025
72AQI
72AQI
26th June 2025
77AQI
77AQI
27th June 2025
80AQI
80AQI
28th June 2025
75AQI
75AQI
29th June 2025
83AQI
83AQI
30th June 2025
72AQI
72AQI
1st July 2025
68AQI
68AQI
2nd July 2025
70AQI
70AQI
3rd July 2025
62AQI
62AQI
4th July 2025
65AQI
65AQI
5th July 2025
63AQI
63AQI
6th July 2025
50AQI
50AQI
7th July 2025
63AQI
63AQI
8th July 2025
66AQI
66AQI
9th July 2025
67AQI
67AQI
10th July 2025
69AQI
69AQI
11th July 2025
76AQI
76AQI
12th July 2025
74AQI
74AQI
13th July 2025
60AQI
60AQI
14th July 2025
63AQI
63AQI
15th July 2025
69AQI
69AQI
16th July 2025
60AQI
60AQI
17th July 2025
50AQI
50AQI
18th July 2025
64AQI
64AQI
19th July 2025
66AQI
66AQI
20th July 2025
56AQI
56AQI
21st July 2025
58AQI
58AQI
22nd July 2025
68AQI
68AQI
23rd July 2025
62AQI
62AQI
24th July 2025
61AQI
61AQI
25th July 2025
64AQI
64AQI
26th July 2025
66AQI
66AQI
27th July 2025
64AQI
64AQI
28th July 2025
60AQI
60AQI
29th July 2025
44AQI
44AQI
30th July 2025
48AQI
48AQI
31st July 2025
60AQI
60AQI
1st August 2025
66AQI
66AQI
2nd August 2025
65AQI
65AQI
3rd August 2025
61AQI
61AQI
4th August 2025
62AQI
62AQI
5th August 2025
61AQI
61AQI
6th August 2025
70AQI
70AQI
7th August 2025
67AQI
67AQI
8th August 2025
62AQI
62AQI
9th August 2025
50AQI
50AQI
10th August 2025
56AQI
56AQI
11th August 2025
63AQI
63AQI
12th August 2025
67AQI
67AQI
13th August 2025
60AQI
60AQI
14th August 2025
67AQI
67AQI
15th August 2025
72AQI
72AQI
16th August 2025
59AQI
59AQI
17th August 2025
63AQI
63AQI
18th August 2025
64AQI
64AQI
19th August 2025
59AQI
59AQI
20th August 2025
60AQI
60AQI
21st August 2025
57AQI
57AQI
22nd August 2025
54AQI
54AQI
23rd August 2025
54AQI
54AQI
24th August 2025
55AQI
55AQI
25th August 2025
55AQI
55AQI
26th August 2025
61AQI
61AQI
27th August 2025
58AQI
58AQI
28th August 2025
51AQI
51AQI
29th August 2025
64AQI
64AQI
30th August 2025
61AQI
61AQI
31st August 2025
59AQI
59AQI
1st September 2025
60AQI
60AQI
2nd September 2025
70AQI
70AQI
3rd September 2025
76AQI
76AQI
4th September 2025
70AQI
70AQI
5th September 2025
79AQI
79AQI
6th September 2025
67AQI
67AQI
7th September 2025
68AQI
68AQI
8th September 2025
67AQI
67AQI
9th September 2025
74AQI
74AQI
10th September 2025
70AQI
70AQI
11th September 2025
77AQI
77AQI
12th September 2025
82AQI
82AQI
13th September 2025
78AQI
78AQI
14th September 2025
72AQI
72AQI
15th September 2025
66AQI
66AQI
16th September 2025
54AQI
54AQI
17th September 2025
48AQI
48AQI
18th September 2025
49AQI
49AQI
19th September 2025
57AQI
57AQI
20th September 2025
59AQI
59AQI
21st September 2025
75AQI
75AQI
22nd September 2025
64AQI
64AQI
23rd September 2025
73AQI
73AQI
24th September 2025
77AQI
77AQI
25th September 2025
69AQI
69AQI
26th September 2025
76AQI
76AQI
27th September 2025
82AQI
82AQI
28th September 2025
60AQI
60AQI
29th September 2025
62AQI
62AQI
30th September 2025
67AQI
67AQI
1st October 2025
75AQI
75AQI
2nd October 2025
78AQI
78AQI
3rd October 2025
100AQI
100AQI
4th October 2025
98AQI
98AQI
5th October 2025
149AQI
149AQI
6th October 2025
49AQI
49AQI
7th October 2025
82AQI
82AQI
8th October 2025
64AQI
64AQI
9th October 2025
42AQI
42AQI
10th October 2025
48AQI
48AQI
11th October 2025
57AQI
57AQI
12th October 2025
69AQI
69AQI
13th October 2025
82AQI
82AQI
14th October 2025
81AQI
81AQI
15th October 2025
125AQI
125AQI
16th October 2025
113AQI
113AQI
17th October 2025
75AQI
75AQI
18th October 2025
43AQI
43AQI
19th October 2025
48AQI
48AQI
20th October 2025
48AQI
48AQI
21st October 2025
61AQI
61AQI
22nd October 2025
88AQI
88AQI
23rd October 2025
114AQI
114AQI
24th October 2025
153AQI
153AQI
25th October 2025
179AQI
179AQI
26th October 2025
89AQI
89AQI
27th October 2025
51AQI
51AQI
28th October 2025
187AQI
187AQI
29th October 2025
204AQI
204AQI
30th October 2025
189AQI
189AQI
31st October 2025
115AQI
115AQI
1st November 2025
96AQI
96AQI
2nd November 2025
28AQI
28AQI
3rd November 2025
93AQI
93AQI
4th November 2025
150AQI
150AQI
5th November 2025
193AQI
193AQI
6th November 2025
180AQI
180AQI
7th November 2025
136AQI
136AQI
8th November 2025
116AQI
116AQI
9th November 2025
68AQI
68AQI
10th November 2025
113AQI
113AQI
11th November 2025
158AQI
158AQI
12th November 2025
147AQI
147AQI
13th November 2025
43AQI
43AQI
14th November 2025
124AQI
124AQI
15th November 2025
145AQI
145AQI
16th November 2025
74AQI
74AQI
17th November 2025
20AQI
20AQI
18th November 2025
51AQI
51AQI
19th November 2025
83AQI
83AQI
20th November 2025
51AQI
51AQI
21st November 2025
115AQI
115AQI
22nd November 2025
142AQI
142AQI
23rd November 2025
180AQI
180AQI
24th November 2025
102AQI
102AQI
25th November 2025
43AQI
43AQI
26th November 2025
137AQI
137AQI
27th November 2025
53AQI
53AQI
28th November 2025
106AQI
106AQI
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
96AQI
85AQI
100AQI
89AQI
92AQI
69AQI
62AQI
61AQI
68AQI
95AQI
105AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202584AQI
5
13
8
5
5
14
8
1
2
16
8
4
1
22
8
21
10
2
27
1
4
27
1
30
2
28
6
15
5
4
1
4
8
12
4
31
221
60
18
2
Highest AQI recorded in
November105AQI
Lowest AQI recorded in
August61AQI
202491AQI
6
8
7
10
5
7
9
6
2
2
3
19
7
9
16
5
1
18
10
1
30
2
29
10
20
1
10
17
3
5
10
8
8
4
12
8
6
5
21
5
50
184
86
43
2
Highest AQI recorded in
March125AQI
Lowest AQI recorded in
August61AQI
2023108AQI
3
11
9
5
3
5
4
8
7
4
6
11
9
5
1
15
6
5
2
1
1
14
14
2
2
15
12
1
2
20
9
4
16
10
1
4
11
10
5
6
9
8
8
9
8
5
4
3
5
8
7
7
4
42
137
109
54
21
1
Highest AQI recorded in
March148AQI
Lowest AQI recorded in
July83AQI
2022105AQI
2
10
9
9
1
2
9
6
4
3
13
10
5
2
12
8
8
1
18
12
2
13
10
5
3
16
3
1
1
10
9
10
3
13
3
11
1
2
9
10
9
6
14
10
1
27
138
90
61
3
Highest AQI recorded in
November121AQI
Lowest AQI recorded in
August61AQI
2021108AQI
4
8
7
10
1
1
6
8
10
2
1
1
3
9
12
4
2
1
10
13
1
1
1
19
6
4
1
3
12
12
3
2
24
5
8
14
9
5
19
4
2
9
8
9
4
1
8
8
8
5
1
6
11
8
6
49
142
98
57
11
3
Highest AQI recorded in
March178AQI
Lowest AQI recorded in
August75AQI
2020103AQI
1
3
6
3
9
9
3
1
10
6
1
1
10
17
2
9
19
3
2
20
9
8
11
9
6
8
9
7
1
3
12
6
8
1
2
10
8
5
24
102
98
32
2
Highest AQI recorded in
March117AQI
Lowest AQI recorded in
September77AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
108AQILeast Polluted Year Recorded
2025(Avg.)
84AQIYongledianzhen's annual 2025 AQI (84) shows an average percentage change of -18.2% (improved AQI) compared to previous years: 2020 (103), 2021 (108), 2022 (105), 2023 (108), 2024 (91).
