Bus Factory, Changchun, Jilin, 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
Bus Factory, Changchun, Jilin, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
5th Nov 2023
236AQILowest AQI recorded on
1st Nov 2022
40AQISame Day Analysis (17th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 4th highest AQI at 60 of Moderate air quality, showing improvement over 2024, 2022 and 2021 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 17th Nov - 18th Nov 2025
Bus Factory, Changchun, Jilin, China
AQI
Day
Night
.
8 AM17th Nov 2025
6 PM
7 AM18th Nov 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
10PM17th Nov
208AQI
Avg. Lowest Time
12PM17th Nov
55AQI
In the last 24 hours,
Bus Factory's AQI reached its highest point of 208 at 10 PM during the Night, while the lowest point, undefined, was recorded at 7 AM during the Night between 17th Nov and 18th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Bus Factory, Changchun, Jilin, China
OctNov
19th - 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 - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th
Day
Night
19th Oct 2025748 AMAQI
19th Oct 2025669 AMAQI
19th Oct 20256310 AMAQI
19th Oct 20256411 AMAQI
19th Oct 20255412 PMAQI
19th Oct 2025451 PMAQI
19th Oct 2025462 PMAQI
19th Oct 2025403 PMAQI
19th Oct 2025354 PMAQI
19th Oct 2025455 PMAQI
19th Oct 2025536 PMAQI
19th Oct 2025617 PMAQI
19th Oct 2025668 PMAQI
19th Oct 2025789 PMAQI
19th Oct 20258610 PMAQI
19th Oct 20258911 PMAQI
20th Oct 20259012 AMAQI
20th Oct 2025851 AMAQI
20th Oct 2025782 AMAQI
20th Oct 2025743 AMAQI
20th Oct 2025714 AMAQI
20th Oct 2025675 AMAQI
20th Oct 2025596 AMAQI
20th Oct 2025577 AMAQI
1°C-2/4°C
20th Oct 2025568 AMAQI
20th Oct 2025569 AMAQI
20th Oct 20255510 AMAQI
20th Oct 20255711 AMAQI
20th Oct 20255612 PMAQI
20th Oct 2025541 PMAQI
20th Oct 2025552 PMAQI
20th Oct 2025543 PMAQI
20th Oct 2025564 PMAQI
20th Oct 2025555 PMAQI
20th Oct 2025576 PMAQI
20th Oct 2025697 PMAQI
20th Oct 2025798 PMAQI
20th Oct 2025779 PMAQI
20th Oct 20258210 PMAQI
20th Oct 20258411 PMAQI
21st Oct 20258512 AMAQI
21st Oct 2025881 AMAQI
21st Oct 2025912 AMAQI
21st Oct 2025923 AMAQI
21st Oct 2025954 AMAQI
21st Oct 2025925 AMAQI
21st Oct 2025866 AMAQI
21st Oct 2025847 AMAQI
0°C-5/5°C
21st Oct 2025768 AMAQI
21st Oct 2025749 AMAQI
21st Oct 20257210 AMAQI
21st Oct 20256811 AMAQI
21st Oct 20256712 PMAQI
21st Oct 2025651 PMAQI
21st Oct 2025632 PMAQI
21st Oct 2025623 PMAQI
21st Oct 2025634 PMAQI
21st Oct 2025635 PMAQI
21st Oct 2025626 PMAQI
21st Oct 2025687 PMAQI
21st Oct 2025808 PMAQI
21st Oct 2025999 PMAQI
21st Oct 202510210 PMAQI
21st Oct 202512411 PMAQI
22nd Oct 202512712 AMAQI
22nd Oct 20251461 AMAQI
22nd Oct 20251492 AMAQI
22nd Oct 20251433 AMAQI
22nd Oct 20251324 AMAQI
22nd Oct 20251215 AMAQI
22nd Oct 20251096 AMAQI
22nd Oct 2025947 AMAQI
1°C-4/7°C
22nd Oct 2025858 AMAQI
22nd Oct 2025839 AMAQI
22nd Oct 20258410 AMAQI
22nd Oct 20258411 AMAQI
22nd Oct 20258012 PMAQI
22nd Oct 2025691 PMAQI
22nd Oct 2025702 PMAQI
22nd Oct 2025553 PMAQI
22nd Oct 2025524 PMAQI
22nd Oct 2025645 PMAQI
22nd Oct 2025746 PMAQI
22nd Oct 2025917 PMAQI
22nd Oct 20251128 PMAQI
22nd Oct 20251129 PMAQI
22nd Oct 202511910 PMAQI
22nd Oct 202514411 PMAQI
23rd Oct 202514412 AMAQI
23rd Oct 20251561 AMAQI
23rd Oct 20251562 AMAQI
23rd Oct 20251543 AMAQI
23rd Oct 20251534 AMAQI
23rd Oct 20251475 AMAQI
23rd Oct 20251446 AMAQI
23rd Oct 20251427 AMAQI
2°C-2/8°C
23rd Oct 20251398 AMAQI
23rd Oct 20251339 AMAQI
23rd Oct 202511710 AMAQI
23rd Oct 20259211 AMAQI
23rd Oct 20257612 PMAQI
23rd Oct 2025721 PMAQI
23rd Oct 2025582 PMAQI
23rd Oct 2025613 PMAQI
23rd Oct 2025644 PMAQI
23rd Oct 2025665 PMAQI
23rd Oct 2025746 PMAQI
23rd Oct 2025817 PMAQI
23rd Oct 2025858 PMAQI
23rd Oct 20251009 PMAQI
23rd Oct 202510210 PMAQI
23rd Oct 202511811 PMAQI
24th Oct 202511612 AMAQI
24th Oct 20251161 AMAQI
24th Oct 20251192 AMAQI
24th Oct 20251223 AMAQI
24th Oct 20251244 AMAQI
24th Oct 20251415 AMAQI
24th Oct 20251576 AMAQI
24th Oct 20251597 AMAQI
2°C-2/7°C
24th Oct 20251578 AMAQI
24th Oct 20251579 AMAQI
24th Oct 202514410 AMAQI
24th Oct 202515011 AMAQI
24th Oct 202510112 PMAQI
24th Oct 2025831 PMAQI
24th Oct 2025652 PMAQI
24th Oct 2025683 PMAQI
24th Oct 2025734 PMAQI
24th Oct 2025845 PMAQI
24th Oct 2025876 PMAQI
24th Oct 2025927 PMAQI
24th Oct 20251008 PMAQI
24th Oct 20251009 PMAQI
24th Oct 202510010 PMAQI
24th Oct 202514711 PMAQI
25th Oct 202516012 AMAQI
25th Oct 20251601 AMAQI
25th Oct 20251582 AMAQI
25th Oct 20251583 AMAQI
25th Oct 20251594 AMAQI
25th Oct 20251625 AMAQI
25th Oct 20251596 AMAQI
25th Oct 20251617 AMAQI
3°C-3/8°C
25th Oct 20251688 AMAQI
25th Oct 20251699 AMAQI
25th Oct 202516710 AMAQI
25th Oct 202515511 AMAQI
25th Oct 202515012 PMAQI
25th Oct 20251441 PMAQI
25th Oct 20251232 PMAQI
25th Oct 20251013 PMAQI
25th Oct 2025994 PMAQI
25th Oct 2025975 PMAQI
25th Oct 20251166 PMAQI
25th Oct 20251297 PMAQI
25th Oct 20251558 PMAQI
25th Oct 20251609 PMAQI
25th Oct 202515810 PMAQI
25th Oct 202516411 PMAQI
26th Oct 202517212 AMAQI
26th Oct 20251711 AMAQI
26th Oct 20251792 AMAQI
26th Oct 20251783 AMAQI
26th Oct 20251814 AMAQI
26th Oct 2025915 AMAQI
26th Oct 2025606 AMAQI
26th Oct 2025587 AMAQI
5°C-1/12°C
26th Oct 2025558 AMAQI
26th Oct 2025469 AMAQI
26th Oct 20254510 AMAQI
26th Oct 20254611 AMAQI
26th Oct 20254912 PMAQI
26th Oct 2025511 PMAQI
26th Oct 2025522 PMAQI
26th Oct 2025493 PMAQI
26th Oct 2025444 PMAQI
26th Oct 2025445 PMAQI
26th Oct 2025516 PMAQI
26th Oct 2025647 PMAQI
26th Oct 2025738 PMAQI
26th Oct 2025869 PMAQI
26th Oct 20259110 PMAQI
26th Oct 20259611 PMAQI
27th Oct 20259212 AMAQI
27th Oct 2025831 AMAQI
27th Oct 2025782 AMAQI
27th Oct 2025713 AMAQI
27th Oct 2025784 AMAQI
27th Oct 2025675 AMAQI
27th Oct 2025706 AMAQI
27th Oct 2025687 AMAQI
2°C-1/6°C
27th Oct 2025698 AMAQI
27th Oct 2025599 AMAQI
27th Oct 20255610 AMAQI
27th Oct 20255411 AMAQI
27th Oct 20255312 PMAQI
27th Oct 2025431 PMAQI
27th Oct 2025442 PMAQI
27th Oct 2025353 PMAQI
27th Oct 2025424 PMAQI
27th Oct 2025425 PMAQI
27th Oct 2025566 PMAQI
27th Oct 2025667 PMAQI
27th Oct 2025708 PMAQI
27th Oct 2025829 PMAQI
27th Oct 202513810 PMAQI
27th Oct 202516211 PMAQI
28th Oct 202515612 AMAQI
28th Oct 20251591 AMAQI
28th Oct 20251522 AMAQI
28th Oct 20251523 AMAQI
28th Oct 20251554 AMAQI
28th Oct 20251895 AMAQI
28th Oct 20251916 AMAQI
28th Oct 20251957 AMAQI
-1°C-4/4°C
28th Oct 20251558 AMAQI
28th Oct 2025989 AMAQI
28th Oct 20259010 AMAQI
28th Oct 20258511 AMAQI
28th Oct 20257512 PMAQI
28th Oct 2025651 PMAQI
28th Oct 2025672 PMAQI
28th Oct 2025723 PMAQI
28th Oct 20251034 PMAQI
28th Oct 20251355 PMAQI
28th Oct 20251266 PMAQI
28th Oct 20251507 PMAQI
28th Oct 20251608 PMAQI
28th Oct 20252089 PMAQI
28th Oct 202522310 PMAQI
28th Oct 202519511 PMAQI
29th Oct 202519412 AMAQI
29th Oct 20251981 AMAQI
29th Oct 20251702 AMAQI
29th Oct 20251733 AMAQI
29th Oct 20251894 AMAQI
29th Oct 20251315 AMAQI
29th Oct 20251296 AMAQI
29th Oct 20251497 AMAQI
-1°C-5/5°C
29th Oct 20251488 AMAQI
29th Oct 20251289 AMAQI
29th Oct 20259210 AMAQI
29th Oct 202514511 AMAQI
29th Oct 202519012 PMAQI
29th Oct 20251931 PMAQI
29th Oct 20252042 PMAQI
29th Oct 20251943 PMAQI
29th Oct 20251874 PMAQI
29th Oct 20251835 PMAQI
29th Oct 20251746 PMAQI
29th Oct 20251757 PMAQI
29th Oct 20251778 PMAQI
29th Oct 20251729 PMAQI
29th Oct 202516910 PMAQI
29th Oct 202516911 PMAQI
30th Oct 202516712 AMAQI
30th Oct 20251661 AMAQI
30th Oct 20251642 AMAQI
30th Oct 20251323 AMAQI
30th Oct 20251264 AMAQI
30th Oct 2025755 AMAQI
30th Oct 2025666 AMAQI
30th Oct 2025677 AMAQI
6°C-2/13°C
30th Oct 2025718 AMAQI
30th Oct 2025729 AMAQI
30th Oct 20257310 AMAQI
30th Oct 20257111 AMAQI
30th Oct 20256712 PMAQI
30th Oct 2025371 PMAQI
30th Oct 2025332 PMAQI
30th Oct 2025333 PMAQI
30th Oct 2025334 PMAQI
30th Oct 2025385 PMAQI
30th Oct 2025436 PMAQI
30th Oct 2025567 PMAQI
30th Oct 2025598 PMAQI
30th Oct 2025709 PMAQI
30th Oct 202511210 PMAQI
30th Oct 202514811 PMAQI
31st Oct 202515112 AMAQI
31st Oct 20251511 AMAQI
31st Oct 20251582 AMAQI
31st Oct 20251623 AMAQI
31st Oct 20251624 AMAQI
31st Oct 2025995 AMAQI
31st Oct 20251076 AMAQI
31st Oct 20251147 AMAQI
5°C0/9°C
31st Oct 20251178 AMAQI
31st Oct 20251119 AMAQI
31st Oct 20259910 AMAQI
31st Oct 20259011 AMAQI
31st Oct 20256912 PMAQI
31st Oct 2025571 PMAQI
31st Oct 2025482 PMAQI
31st Oct 2025443 PMAQI
31st Oct 2025594 PMAQI
31st Oct 2025785 PMAQI
31st Oct 20251056 PMAQI
31st Oct 20251197 PMAQI
31st Oct 20251148 PMAQI
31st Oct 20251239 PMAQI
31st Oct 202515210 PMAQI
31st Oct 202516411 PMAQI
1st Nov 202517112 AMAQI
1st Nov 20251661 AMAQI
1st Nov 20251682 AMAQI
1st Nov 20251583 AMAQI
1st Nov 20251594 AMAQI
1st Nov 20251615 AMAQI
1st Nov 20251706 AMAQI
1st Nov 20251697 AMAQI
5°C1/11°C
1st Nov 20251728 AMAQI
1st Nov 20251689 AMAQI
1st Nov 202517310 AMAQI
1st Nov 202517811 AMAQI
1st Nov 202517912 PMAQI
1st Nov 20251661 PMAQI
1st Nov 20251332 PMAQI
1st Nov 20251253 PMAQI
1st Nov 2025984 PMAQI
1st Nov 2025665 PMAQI
1st Nov 2025646 PMAQI
1st Nov 2025637 PMAQI
1st Nov 2025648 PMAQI
1st Nov 2025689 PMAQI
1st Nov 20258810 PMAQI
1st Nov 202511811 PMAQI
2nd Nov 202515212 AMAQI
2nd Nov 20251501 AMAQI
2nd Nov 20251412 AMAQI
2nd Nov 20251593 AMAQI
2nd Nov 2025834 AMAQI
2nd Nov 2025695 AMAQI
2nd Nov 2025766 AMAQI
2nd Nov 2025727 AMAQI
5°C1/9°C
2nd Nov 2025728 AMAQI
2nd Nov 2025489 AMAQI
2nd Nov 20254910 AMAQI
2nd Nov 20254211 AMAQI
2nd Nov 20253912 PMAQI
2nd Nov 2025361 PMAQI
2nd Nov 2025392 PMAQI
2nd Nov 2025433 PMAQI
2nd Nov 2025534 PMAQI
2nd Nov 2025625 PMAQI
2nd Nov 2025846 PMAQI
2nd Nov 2025847 PMAQI
2nd Nov 2025838 PMAQI
2nd Nov 2025929 PMAQI
2nd Nov 202510310 PMAQI
2nd Nov 20259711 PMAQI
3rd Nov 20259812 AMAQI
3rd Nov 20251061 AMAQI
3rd Nov 2025982 AMAQI
3rd Nov 2025863 AMAQI
3rd Nov 2025634 AMAQI
3rd Nov 2025585 AMAQI
3rd Nov 2025546 AMAQI
3rd Nov 2025537 AMAQI
0°C-3/2°C
3rd Nov 2025558 AMAQI
3rd Nov 2025569 AMAQI
3rd Nov 20255710 AMAQI
3rd Nov 20255811 AMAQI
3rd Nov 20255812 PMAQI
3rd Nov 2025651 PMAQI
3rd Nov 2025682 PMAQI
3rd Nov 2025803 PMAQI
3rd Nov 20251014 PMAQI
3rd Nov 20251065 PMAQI
3rd Nov 20251026 PMAQI
3rd Nov 20251107 PMAQI
3rd Nov 20251208 PMAQI
3rd Nov 20251189 PMAQI
3rd Nov 202510910 PMAQI
3rd Nov 20259911 PMAQI
4th Nov 20259112 AMAQI
4th Nov 2025861 AMAQI
4th Nov 2025772 AMAQI
4th Nov 2025733 AMAQI
4th Nov 2025704 AMAQI
4th Nov 2025695 AMAQI
4th Nov 2025646 AMAQI
4th Nov 2025627 AMAQI
2°C-4/8°C
4th Nov 2025658 AMAQI
4th Nov 2025669 AMAQI
4th Nov 20256810 AMAQI
4th Nov 20257411 AMAQI
4th Nov 20259112 PMAQI
4th Nov 2025961 PMAQI
4th Nov 20251232 PMAQI
4th Nov 20251453 PMAQI
4th Nov 20251514 PMAQI
4th Nov 20251565 PMAQI
4th Nov 20251616 PMAQI
4th Nov 20251727 PMAQI
4th Nov 20251748 PMAQI
4th Nov 20251749 PMAQI
4th Nov 202518310 PMAQI
4th Nov 202520211 PMAQI
5th Nov 202522412 AMAQI
5th Nov 20252521 AMAQI
5th Nov 20252472 AMAQI
5th Nov 20252053 AMAQI
5th Nov 20251034 AMAQI
5th Nov 2025735 AMAQI
5th Nov 20251596 AMAQI
5th Nov 20251817 AMAQI
6°C3/11°C
5th Nov 20251828 AMAQI
5th Nov 20251769 AMAQI
5th Nov 202515910 AMAQI
5th Nov 202515911 AMAQI
5th Nov 202515712 PMAQI
5th Nov 20251621 PMAQI
5th Nov 20251672 PMAQI
5th Nov 20251673 PMAQI
5th Nov 20251664 PMAQI
5th Nov 20251705 PMAQI
5th Nov 20251716 PMAQI
5th Nov 20251737 PMAQI
5th Nov 20251808 PMAQI
5th Nov 20251809 PMAQI
5th Nov 202518910 PMAQI
5th Nov 202521211 PMAQI
6th Nov 202520912 AMAQI
6th Nov 20251901 AMAQI
6th Nov 20251782 AMAQI
6th Nov 20251703 AMAQI
6th Nov 20251654 AMAQI
6th Nov 20251635 AMAQI
6th Nov 20251576 AMAQI
6th Nov 20251567 AMAQI
7°C2/12°C
6th Nov 20251568 AMAQI
6th Nov 20251579 AMAQI
6th Nov 202515710 AMAQI
6th Nov 202515911 AMAQI
6th Nov 202516112 PMAQI
6th Nov 20251611 PMAQI
6th Nov 20251612 PMAQI
6th Nov 20251623 PMAQI
6th Nov 20251604 PMAQI
6th Nov 20251535 PMAQI
6th Nov 20251236 PMAQI
6th Nov 20251307 PMAQI
6th Nov 20251358 PMAQI
6th Nov 20251559 PMAQI
6th Nov 202515210 PMAQI
6th Nov 202515711 PMAQI
7th Nov 202513412 AMAQI
7th Nov 20251201 AMAQI
7th Nov 20251162 AMAQI
7th Nov 20251213 AMAQI
7th Nov 20251124 AMAQI
7th Nov 20251045 AMAQI
7th Nov 20251066 AMAQI
7th Nov 20251057 AMAQI
5°C1/10°C
7th Nov 20251058 AMAQI
7th Nov 2025989 AMAQI
7th Nov 20259510 AMAQI
7th Nov 20256811 AMAQI
7th Nov 20255212 PMAQI
7th Nov 2025231 PMAQI
7th Nov 2025212 PMAQI
7th Nov 2025423 PMAQI
7th Nov 2025754 PMAQI
7th Nov 2025845 PMAQI
7th Nov 2025856 PMAQI
7th Nov 20251307 PMAQI
7th Nov 20251558 PMAQI
7th Nov 20251889 PMAQI
7th Nov 202517810 PMAQI
7th Nov 202513111 PMAQI
8th Nov 202515812 AMAQI
8th Nov 20251541 AMAQI
8th Nov 20251402 AMAQI
8th Nov 20251043 AMAQI
8th Nov 20251204 AMAQI
8th Nov 20251145 AMAQI
8th Nov 20251186 AMAQI
8th Nov 20252217 AMAQI
1°C-2/3°C
8th Nov 20252218 AMAQI
8th Nov 20251969 AMAQI
8th Nov 202520410 AMAQI
8th Nov 202522911 AMAQI
8th Nov 202522212 PMAQI
8th Nov 20252081 PMAQI
8th Nov 20252082 PMAQI
8th Nov 20252033 PMAQI
8th Nov 20251984 PMAQI
8th Nov 20251905 PMAQI
8th Nov 20251806 PMAQI
8th Nov 20251797 PMAQI
8th Nov 20251808 PMAQI
8th Nov 20251889 PMAQI
8th Nov 202519210 PMAQI
8th Nov 202518711 PMAQI
9th Nov 202519512 AMAQI
9th Nov 20251921 AMAQI
9th Nov 20251902 AMAQI
9th Nov 20251853 AMAQI
9th Nov 20251824 AMAQI
9th Nov 20251435 AMAQI
9th Nov 20251236 AMAQI
9th Nov 2025967 AMAQI
3°C-1/7°C
9th Nov 2025898 AMAQI
9th Nov 2025759 AMAQI
9th Nov 20257710 AMAQI
9th Nov 20257311 AMAQI
9th Nov 20256912 PMAQI
9th Nov 2025651 PMAQI
9th Nov 2025562 PMAQI
9th Nov 2025623 PMAQI
9th Nov 2025564 PMAQI
9th Nov 2025465 PMAQI
9th Nov 2025496 PMAQI
9th Nov 2025547 PMAQI
9th Nov 2025608 PMAQI
9th Nov 2025669 PMAQI
9th Nov 20256310 PMAQI
9th Nov 20256211 PMAQI
10th Nov 20256112 AMAQI
10th Nov 2025621 AMAQI
10th Nov 2025612 AMAQI
10th Nov 2025573 AMAQI
10th Nov 2025514 AMAQI
10th Nov 2025465 AMAQI
10th Nov 2025506 AMAQI
10th Nov 2025567 AMAQI
2°C-1/4°C
10th Nov 2025628 AMAQI
10th Nov 2025679 AMAQI
10th Nov 20256710 AMAQI
10th Nov 20256411 AMAQI
10th Nov 20256112 PMAQI
10th Nov 2025531 PMAQI
10th Nov 2025572 PMAQI
10th Nov 2025593 PMAQI
10th Nov 2025604 PMAQI
10th Nov 2025655 PMAQI
10th Nov 2025696 PMAQI
10th Nov 2025847 PMAQI
10th Nov 2025918 PMAQI
10th Nov 20251019 PMAQI
10th Nov 202512410 PMAQI
10th Nov 202514811 PMAQI
11th Nov 202515612 AMAQI
11th Nov 20251541 AMAQI
11th Nov 20251252 AMAQI
11th Nov 20252243 AMAQI
11th Nov 20252194 AMAQI
11th Nov 20252245 AMAQI
11th Nov 20252396 AMAQI
11th Nov 20252327 AMAQI
-2°C-6/2°C
11th Nov 20252418 AMAQI
11th Nov 20252499 AMAQI
11th Nov 202524310 AMAQI
11th Nov 202524211 AMAQI
11th Nov 202524212 PMAQI
11th Nov 20252261 PMAQI
11th Nov 20252202 PMAQI
11th Nov 20251663 PMAQI
11th Nov 20251524 PMAQI
11th Nov 20251565 PMAQI
11th Nov 20251586 PMAQI
11th Nov 20251607 PMAQI
11th Nov 20251608 PMAQI
11th Nov 20251769 PMAQI
11th Nov 202518010 PMAQI
11th Nov 202520311 PMAQI
12th Nov 202520312 AMAQI
12th Nov 20251921 AMAQI
12th Nov 20251862 AMAQI
12th Nov 20251883 AMAQI
12th Nov 20251874 AMAQI
12th Nov 20251885 AMAQI
12th Nov 20251896 AMAQI
12th Nov 20251887 AMAQI
0°C-2/5°C
12th Nov 20251828 AMAQI
12th Nov 20251809 AMAQI
12th Nov 202517410 AMAQI
12th Nov 202517311 AMAQI
12th Nov 202516712 PMAQI
12th Nov 20251581 PMAQI
12th Nov 20251612 PMAQI
12th Nov 20251653 PMAQI
12th Nov 20251674 PMAQI
12th Nov 20251685 PMAQI
12th Nov 20251696 PMAQI
12th Nov 20251737 PMAQI
12th Nov 20251688 PMAQI
12th Nov 20251719 PMAQI
12th Nov 202511310 PMAQI
12th Nov 20259111 PMAQI
13th Nov 20256512 AMAQI
13th Nov 2025611 AMAQI
13th Nov 2025602 AMAQI
13th Nov 2025583 AMAQI
13th Nov 2025584 AMAQI
13th Nov 2025725 AMAQI
13th Nov 2025606 AMAQI
13th Nov 2025627 AMAQI
5°C-1/12°C
13th Nov 2025628 AMAQI
13th Nov 2025639 AMAQI
13th Nov 20257610 AMAQI
13th Nov 20258311 AMAQI
13th Nov 20259212 PMAQI
13th Nov 2025671 PMAQI
13th Nov 2025492 PMAQI
13th Nov 2025423 PMAQI
13th Nov 2025354 PMAQI
13th Nov 2025545 PMAQI
13th Nov 2025646 PMAQI
13th Nov 2025717 PMAQI
13th Nov 20251028 PMAQI
13th Nov 20251409 PMAQI
13th Nov 202516610 PMAQI
13th Nov 202516311 PMAQI
14th Nov 202516412 AMAQI
14th Nov 20251571 AMAQI
14th Nov 20251702 AMAQI
14th Nov 20251703 AMAQI
14th Nov 20251714 AMAQI
14th Nov 20251695 AMAQI
14th Nov 20251686 AMAQI
14th Nov 20251737 AMAQI
2°C-1/6°C
14th Nov 20251888 AMAQI
14th Nov 20251959 AMAQI
14th Nov 202519210 AMAQI
14th Nov 202518911 AMAQI
14th Nov 202517612 PMAQI
14th Nov 20251661 PMAQI
14th Nov 20251452 PMAQI
14th Nov 2025933 PMAQI
14th Nov 2025924 PMAQI
14th Nov 20251015 PMAQI
14th Nov 20251056 PMAQI
14th Nov 20251137 PMAQI
14th Nov 20251188 PMAQI
14th Nov 20251629 PMAQI
14th Nov 202519310 PMAQI
14th Nov 202519011 PMAQI
15th Nov 202519212 AMAQI
15th Nov 20251911 AMAQI
15th Nov 20251802 AMAQI
15th Nov 20251833 AMAQI
15th Nov 20251944 AMAQI
15th Nov 20251955 AMAQI
15th Nov 20251946 AMAQI
15th Nov 20252417 AMAQI
1°C-3/6°C
15th Nov 20252478 AMAQI
15th Nov 20252469 AMAQI
15th Nov 202521210 AMAQI
15th Nov 202520311 AMAQI
15th Nov 202520212 PMAQI
15th Nov 20251951 PMAQI
15th Nov 20251652 PMAQI
15th Nov 20251683 PMAQI
15th Nov 20251684 PMAQI
15th Nov 20251665 PMAQI
15th Nov 20251646 PMAQI
15th Nov 20251697 PMAQI
15th Nov 20251718 PMAQI
15th Nov 20251729 PMAQI
15th Nov 202517210 PMAQI
15th Nov 202518011 PMAQI
16th Nov 202518112 AMAQI
16th Nov 20251911 AMAQI
16th Nov 20252012 AMAQI
16th Nov 20252053 AMAQI
16th Nov 20252144 AMAQI
16th Nov 20251765 AMAQI
16th Nov 20251176 AMAQI
16th Nov 2025977 AMAQI
4°C0/11°C
16th Nov 2025468 AMAQI
16th Nov 2025469 AMAQI
16th Nov 20254810 AMAQI
16th Nov 20255011 AMAQI
16th Nov 20254912 PMAQI
16th Nov 2025441 PMAQI
16th Nov 2025412 PMAQI
16th Nov 2025343 PMAQI
16th Nov 2025344 PMAQI
16th Nov 2025565 PMAQI
16th Nov 2025696 PMAQI
16th Nov 2025717 PMAQI
16th Nov 2025708 PMAQI
16th Nov 2025689 PMAQI
16th Nov 20257010 PMAQI
16th Nov 20256011 PMAQI
17th Nov 20255912 AMAQI
17th Nov 2025531 AMAQI
17th Nov 2025532 AMAQI
17th Nov 2025513 AMAQI
17th Nov 2025474 AMAQI
17th Nov 2025555 AMAQI
17th Nov 2025566 AMAQI
17th Nov 2025577 AMAQI
0°C-5/1°C
17th Nov 2025568 AMAQI
17th Nov 2025579 AMAQI
17th Nov 20255710 AMAQI
17th Nov 20255511 AMAQI
17th Nov 20255512 PMAQI
17th Nov 2025571 PMAQI
17th Nov 20251332 PMAQI
17th Nov 20251683 PMAQI
17th Nov 20251524 PMAQI
17th Nov 2025825 PMAQI
17th Nov 2025626 PMAQI
17th Nov 2025737 PMAQI
17th Nov 20251148 PMAQI
17th Nov 20251969 PMAQI
17th Nov 202520810 PMAQI
17th Nov 202519811 PMAQI
18th Nov 20259212 AMAQI
18th Nov 2025681 AMAQI
18th Nov 2025752 AMAQI
18th Nov 2025853 AMAQI
18th Nov 2025884 AMAQI
18th Nov 2025955 AMAQI
18th Nov 2025826 AMAQI
--°C/°C
8 AM
1 PM
6 PM
1 AM
7 AM
--°C/°C
Day time
Avg. Highest Time
8 AM
119AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
3 PM - 5 PM
94AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 8 AM (Avg. 119), while the lowest AQI was between 3 PM to 5 PM (Avg. 94).
Night time
Avg. Highest Time
11 PM
143AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
7 PM
108AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 PM to 11 PM (Avg. 143), while the lowest AQI was between 7 PM to 7 PM (Avg. 108).
2025 Days Vs Air Quality
Bus Factory, Changchun, Jilin, China
2025
18%
58
50%
161
25%
79
7%
23
Total number of days with different AQI categories in last 321 days in 2025 (44 days remaining)
Good
58 DaysModerate
161 DaysPoor
79 DaysUnhealthy
23 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 18%
Health Risk Level:
Extreme
In 2025, 18% of 321 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
Bus Factory, Changchun, Jilin, 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
85AQI
85AQI
2nd January 2025
76AQI
76AQI
3rd January 2025
77AQI
77AQI
4th January 2025
111AQI
111AQI
5th January 2025
122AQI
122AQI
6th January 2025
145AQI
145AQI
7th January 2025
109AQI
109AQI
8th January 2025
120AQI
120AQI
9th January 2025
117AQI
117AQI
10th January 2025
146AQI
146AQI
11th January 2025
133AQI
133AQI
12th January 2025
156AQI
156AQI
13th January 2025
156AQI
156AQI
14th January 2025
118AQI
118AQI
15th January 2025
102AQI
102AQI
16th January 2025
101AQI
101AQI
17th January 2025
114AQI
114AQI
18th January 2025
125AQI
125AQI
19th January 2025
116AQI
116AQI
20th January 2025
139AQI
139AQI
21st January 2025
146AQI
146AQI
22nd January 2025
150AQI
150AQI
23rd January 2025
154AQI
154AQI
24th January 2025
150AQI
150AQI
25th January 2025
157AQI
157AQI
26th January 2025
152AQI
152AQI
27th January 2025
170AQI
170AQI
28th January 2025
122AQI
122AQI
29th January 2025
147AQI
147AQI
30th January 2025
118AQI
118AQI
31st January 2025
154AQI
154AQI
1st February 2025
146AQI
146AQI
2nd February 2025
175AQI
175AQI
3rd February 2025
133AQI
133AQI
4th February 2025
147AQI
147AQI
5th February 2025
132AQI
132AQI
6th February 2025
133AQI
133AQI
7th February 2025
99AQI
99AQI
8th February 2025
92AQI
92AQI
9th February 2025
106AQI
106AQI
10th February 2025
122AQI
122AQI
11th February 2025
136AQI
136AQI
12th February 2025
117AQI
117AQI
13th February 2025
125AQI
125AQI
14th February 2025
118AQI
118AQI
15th February 2025
129AQI
129AQI
16th February 2025
86AQI
86AQI
17th February 2025
84AQI
84AQI
18th February 2025
72AQI
72AQI
19th February 2025
79AQI
79AQI
20th February 2025
84AQI
84AQI
21st February 2025
80AQI
80AQI
22nd February 2025
91AQI
91AQI
23rd February 2025
87AQI
87AQI
24th February 2025
88AQI
88AQI
25th February 2025
143AQI
143AQI
26th February 2025
85AQI
85AQI
27th February 2025
140AQI
140AQI
28th February 2025
144AQI
144AQI
1st March 2025
109AQI
109AQI
2nd March 2025
91AQI
91AQI
3rd March 2025
93AQI
93AQI
4th March 2025
84AQI
84AQI
5th March 2025
132AQI
132AQI
6th March 2025
116AQI
116AQI
7th March 2025
111AQI
111AQI
8th March 2025
145AQI
145AQI
9th March 2025
148AQI
148AQI
10th March 2025
168AQI
168AQI
11th March 2025
155AQI
155AQI
12th March 2025
152AQI
152AQI
13th March 2025
106AQI
106AQI
14th March 2025
93AQI
93AQI
15th March 2025
92AQI
92AQI
16th March 2025
105AQI
105AQI
17th March 2025
111AQI
111AQI
18th March 2025
118AQI
118AQI
19th March 2025
131AQI
131AQI
20th March 2025
147AQI
147AQI
21st March 2025
124AQI
124AQI
22nd March 2025
175AQI
175AQI
23rd March 2025
176AQI
176AQI
24th March 2025
120AQI
120AQI
25th March 2025
183AQI
183AQI
26th March 2025
150AQI
150AQI
27th March 2025
102AQI
102AQI
28th March 2025
82AQI
82AQI
29th March 2025
72AQI
72AQI
30th March 2025
74AQI
74AQI
31st March 2025
114AQI
114AQI
1st April 2025
125AQI
125AQI
2nd April 2025
112AQI
112AQI
3rd April 2025
136AQI
136AQI
4th April 2025
134AQI
134AQI
5th April 2025
103AQI
103AQI
6th April 2025
137AQI
137AQI
7th April 2025
100AQI
100AQI
8th April 2025
125AQI
125AQI
9th April 2025
142AQI
142AQI
10th April 2025
138AQI
138AQI
11th April 2025
142AQI
142AQI
12th April 2025
103AQI
103AQI
13th April 2025
80AQI
80AQI
14th April 2025
73AQI
73AQI
15th April 2025
67AQI
67AQI
16th April 2025
58AQI
58AQI
17th April 2025
93AQI
93AQI
18th April 2025
61AQI
61AQI
19th April 2025
71AQI
71AQI
20th April 2025
93AQI
93AQI
21st April 2025
97AQI
97AQI
22nd April 2025
59AQI
59AQI
23rd April 2025
68AQI
68AQI
24th April 2025
104AQI
104AQI
25th April 2025
61AQI
61AQI
26th April 2025
81AQI
81AQI
27th April 2025
53AQI
53AQI
28th April 2025
96AQI
96AQI
29th April 2025
89AQI
89AQI
30th April 2025
83AQI
83AQI
1st May 2025
65AQI
65AQI
2nd May 2025
63AQI
63AQI
3rd May 2025
59AQI
59AQI
4th May 2025
52AQI
52AQI
5th May 2025
68AQI
68AQI
6th May 2025
57AQI
57AQI
7th May 2025
76AQI
76AQI
8th May 2025
68AQI
68AQI
9th May 2025
72AQI
72AQI
10th May 2025
65AQI
65AQI
11th May 2025
76AQI
76AQI
12th May 2025
87AQI
87AQI
13th May 2025
84AQI
84AQI
14th May 2025
99AQI
99AQI
15th May 2025
88AQI
88AQI
16th May 2025
66AQI
66AQI
17th May 2025
64AQI
64AQI
18th May 2025
67AQI
67AQI
19th May 2025
59AQI
59AQI
20th May 2025
69AQI
69AQI
21st May 2025
76AQI
76AQI
22nd May 2025
74AQI
74AQI
23rd May 2025
64AQI
64AQI
24th May 2025
61AQI
61AQI
25th May 2025
53AQI
53AQI
26th May 2025
68AQI
68AQI
27th May 2025
77AQI
77AQI
28th May 2025
96AQI
96AQI
29th May 2025
82AQI
82AQI
30th May 2025
93AQI
93AQI
31st May 2025
99AQI
99AQI
1st June 2025
66AQI
66AQI
2nd June 2025
94AQI
94AQI
3rd June 2025
52AQI
52AQI
4th June 2025
67AQI
67AQI
5th June 2025
55AQI
55AQI
6th June 2025
54AQI
54AQI
7th June 2025
45AQI
45AQI
8th June 2025
55AQI
55AQI
9th June 2025
52AQI
52AQI
10th June 2025
47AQI
47AQI
11th June 2025
51AQI
51AQI
12th June 2025
57AQI
57AQI
13th June 2025
58AQI
58AQI
14th June 2025
60AQI
60AQI
15th June 2025
77AQI
77AQI
16th June 2025
63AQI
63AQI
17th June 2025
63AQI
63AQI
18th June 2025
63AQI
63AQI
19th June 2025
63AQI
63AQI
20th June 2025
52AQI
52AQI
21st June 2025
43AQI
43AQI
22nd June 2025
39AQI
39AQI
23rd June 2025
50AQI
50AQI
24th June 2025
61AQI
61AQI
25th June 2025
63AQI
63AQI
26th June 2025
60AQI
60AQI
27th June 2025
68AQI
68AQI
28th June 2025
68AQI
68AQI
29th June 2025
69AQI
69AQI
30th June 2025
54AQI
54AQI
1st July 2025
56AQI
56AQI
2nd July 2025
54AQI
54AQI
3rd July 2025
50AQI
50AQI
4th July 2025
46AQI
46AQI
5th July 2025
58AQI
58AQI
6th July 2025
47AQI
47AQI
7th July 2025
50AQI
50AQI
8th July 2025
56AQI
56AQI
9th July 2025
61AQI
61AQI
10th July 2025
62AQI
62AQI
11th July 2025
63AQI
63AQI
12th July 2025
66AQI
66AQI
13th July 2025
51AQI
51AQI
14th July 2025
49AQI
49AQI
15th July 2025
50AQI
50AQI
16th July 2025
50AQI
50AQI
17th July 2025
48AQI
48AQI
18th July 2025
49AQI
49AQI
19th July 2025
50AQI
50AQI
20th July 2025
45AQI
45AQI
21st July 2025
48AQI
48AQI
22nd July 2025
52AQI
52AQI
23rd July 2025
46AQI
46AQI
24th July 2025
43AQI
43AQI
25th July 2025
53AQI
53AQI
26th July 2025
61AQI
61AQI
27th July 2025
49AQI
49AQI
28th July 2025
53AQI
53AQI
29th July 2025
50AQI
50AQI
30th July 2025
42AQI
42AQI
31st July 2025
45AQI
45AQI
1st August 2025
53AQI
53AQI
2nd August 2025
54AQI
54AQI
3rd August 2025
45AQI
45AQI
4th August 2025
43AQI
43AQI
5th August 2025
47AQI
47AQI
6th August 2025
43AQI
43AQI
7th August 2025
41AQI
41AQI
8th August 2025
44AQI
44AQI
9th August 2025
50AQI
50AQI
10th August 2025
42AQI
42AQI
11th August 2025
46AQI
46AQI
12th August 2025
54AQI
54AQI
13th August 2025
49AQI
49AQI
14th August 2025
47AQI
47AQI
15th August 2025
57AQI
57AQI
16th August 2025
54AQI
54AQI
17th August 2025
41AQI
41AQI
18th August 2025
48AQI
48AQI
19th August 2025
50AQI
50AQI
20th August 2025
45AQI
45AQI
21st August 2025
42AQI
42AQI
22nd August 2025
39AQI
39AQI
23rd August 2025
52AQI
52AQI
24th August 2025
41AQI
41AQI
25th August 2025
44AQI
44AQI
26th August 2025
41AQI
41AQI
27th August 2025
42AQI
42AQI
28th August 2025
40AQI
40AQI
29th August 2025
42AQI
42AQI
30th August 2025
55AQI
55AQI
31st August 2025
56AQI
56AQI
1st September 2025
52AQI
52AQI
2nd September 2025
58AQI
58AQI
3rd September 2025
59AQI
59AQI
4th September 2025
69AQI
69AQI
5th September 2025
64AQI
64AQI
6th September 2025
52AQI
52AQI
7th September 2025
50AQI
50AQI
8th September 2025
50AQI
50AQI
9th September 2025
51AQI
51AQI
10th September 2025
53AQI
53AQI
11th September 2025
55AQI
55AQI
12th September 2025
61AQI
61AQI
13th September 2025
62AQI
62AQI
14th September 2025
57AQI
57AQI
15th September 2025
45AQI
45AQI
16th September 2025
48AQI
48AQI
17th September 2025
44AQI
44AQI
18th September 2025
47AQI
47AQI
19th September 2025
48AQI
48AQI
20th September 2025
52AQI
52AQI
21st September 2025
51AQI
51AQI
22nd September 2025
49AQI
49AQI
23rd September 2025
56AQI
56AQI
24th September 2025
49AQI
49AQI
25th September 2025
46AQI
46AQI
26th September 2025
47AQI
47AQI
27th September 2025
59AQI
59AQI
28th September 2025
55AQI
55AQI
29th September 2025
82AQI
82AQI
30th September 2025
78AQI
78AQI
1st October 2025
89AQI
89AQI
2nd October 2025
103AQI
103AQI
3rd October 2025
97AQI
97AQI
4th October 2025
82AQI
82AQI
5th October 2025
47AQI
47AQI
6th October 2025
58AQI
58AQI
7th October 2025
77AQI
77AQI
8th October 2025
56AQI
56AQI
9th October 2025
74AQI
74AQI
10th October 2025
93AQI
93AQI
11th October 2025
100AQI
100AQI
12th October 2025
77AQI
77AQI
13th October 2025
156AQI
156AQI
14th October 2025
125AQI
125AQI
15th October 2025
121AQI
121AQI
16th October 2025
111AQI
111AQI
17th October 2025
150AQI
150AQI
18th October 2025
86AQI
86AQI
19th October 2025
68AQI
68AQI
20th October 2025
67AQI
67AQI
21st October 2025
82AQI
82AQI
22nd October 2025
103AQI
103AQI
23rd October 2025
111AQI
111AQI
24th October 2025
115AQI
115AQI
25th October 2025
148AQI
148AQI
26th October 2025
88AQI
88AQI
27th October 2025
73AQI
73AQI
28th October 2025
146AQI
146AQI
29th October 2025
168AQI
168AQI
30th October 2025
85AQI
85AQI
31st October 2025
115AQI
115AQI
1st November 2025
131AQI
131AQI
2nd November 2025
84AQI
84AQI
3rd November 2025
85AQI
85AQI
4th November 2025
116AQI
116AQI
5th November 2025
176AQI
176AQI
6th November 2025
159AQI
159AQI
7th November 2025
107AQI
107AQI
8th November 2025
176AQI
176AQI
9th November 2025
98AQI
98AQI
10th November 2025
72AQI
72AQI
11th November 2025
195AQI
195AQI
12th November 2025
170AQI
170AQI
13th November 2025
79AQI
79AQI
14th November 2025
156AQI
156AQI
15th November 2025
188AQI
188AQI
16th November 2025
98AQI
98AQI
17th November 2025
60AQI
60AQI
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
129AQI
113AQI
122AQI
96AQI
72AQI
59AQI
52AQI
47AQI
55AQI
99AQI
126AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202586AQI
3
21
7
12
15
1
8
17
6
18
12
31
5
25
18
13
23
8
11
19
1
17
11
2
7
3
7
58
161
79
23
Highest AQI recorded in
January129AQI
Lowest AQI recorded in
August47AQI
202490AQI
7
17
7
8
9
10
2
1
19
11
7
15
6
2
5
24
2
13
17
12
9
10
13
18
15
14
1
4
19
7
1
7
19
4
21
10
63
170
101
28
4
Highest AQI recorded in
February132AQI
Lowest AQI recorded in
September53AQI
202392AQI
1
13
11
4
2
8
14
6
8
13
8
2
13
8
7
2
2
24
4
1
5
25
13
18
17
14
6
24
4
14
10
3
14
7
4
1
11
16
4
48
186
83
36
8
Highest AQI recorded in
March131AQI
Lowest AQI recorded in
August47AQI
202285AQI
6
15
10
10
11
2
1
23
6
1
4
10
12
3
1
7
24
15
15
15
9
1
2
15
13
1
8
17
4
2
2
12
13
3
1
19
7
4
69
160
69
25
1
Highest AQI recorded in
January133AQI
Lowest AQI recorded in
July46AQI
202188AQI
15
9
6
1
15
8
5
12
11
6
2
1
13
10
6
2
21
8
11
19
10
21
13
8
16
14
4
21
5
1
14
13
3
18
12
1
57
191
76
28
2
1
Highest AQI recorded in
March123AQI
Lowest AQI recorded in
September49AQI
202084AQI
2
6
5
2
1
5
3
8
2
4
13
1
9
16
5
7
22
2
17
14
14
13
3
7
15
7
2
5
9
12
4
15
14
2
67
124
54
11
8
2
Highest AQI recorded in
April188AQI
Lowest AQI recorded in
August48AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2023(Avg.)
92AQILeast Polluted Year Recorded
2020(Avg.)
84AQIBus Factory's annual 2025 AQI (86) shows an average percentage change of -1.3% (improved AQI) compared to previous years: 2020 (84), 2021 (88), 2022 (85), 2023 (92), 2024 (90).
