Food 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+
August Air Quality Analysis
Food Factory, Changchun, Jilin, China
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
16th Aug 2024
88AQILowest AQI recorded on
5th Aug 2023
25AQISame Day Analysis (3rd August ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 3rd highest AQI at 48 of Good air quality, showing improvement over 2024 and 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 4th Aug - 5th Aug 2025
Food Factory, Changchun, Jilin, China
AQI
Day
Night
.
6 AM4th Aug 2025
9 PM
5 AM5th Aug 2025
Day time
Avg. Highest Time
8PM4th Aug
55AQI
Avg. Lowest Time
2PM4th Aug
23AQI
Night time
Avg. Highest Time
9PM4th Aug
55AQI
Avg. Lowest Time
4AM5th Aug
49AQI
In the last 24 hours,
Food Factory's AQI reached its highest point of 55 at 8 PM during the Day, while the lowest point, 23, was recorded at 2 PM during the Day between 4th Aug and 5th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Food Factory, Changchun, Jilin, China
JulAug
06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th
Day
Night
6th Jul 2025556 AMAQI
6th Jul 2025547 AMAQI
6th Jul 2025428 AMAQI
6th Jul 2025369 AMAQI
6th Jul 20252810 AMAQI
6th Jul 20252711 AMAQI
6th Jul 20252912 PMAQI
6th Jul 2025351 PMAQI
6th Jul 2025352 PMAQI
6th Jul 2025343 PMAQI
6th Jul 2025364 PMAQI
6th Jul 2025345 PMAQI
6th Jul 2025386 PMAQI
6th Jul 2025457 PMAQI
6th Jul 2025548 PMAQI
6th Jul 2025549 PMAQI
6th Jul 20255710 PMAQI
6th Jul 20255811 PMAQI
7th Jul 20255912 AMAQI
7th Jul 2025551 AMAQI
7th Jul 2025562 AMAQI
7th Jul 2025543 AMAQI
7th Jul 2025534 AMAQI
7th Jul 2025535 AMAQI
24°C18/30°C
7th Jul 2025536 AMAQI
7th Jul 2025537 AMAQI
7th Jul 2025388 AMAQI
7th Jul 2025329 AMAQI
7th Jul 20253610 AMAQI
7th Jul 20254411 AMAQI
7th Jul 20254512 PMAQI
7th Jul 2025431 PMAQI
7th Jul 2025422 PMAQI
7th Jul 2025483 PMAQI
7th Jul 2025474 PMAQI
7th Jul 2025475 PMAQI
7th Jul 2025466 PMAQI
7th Jul 2025507 PMAQI
7th Jul 2025548 PMAQI
7th Jul 2025569 PMAQI
7th Jul 20255710 PMAQI
7th Jul 20256011 PMAQI
8th Jul 20255912 AMAQI
8th Jul 2025541 AMAQI
8th Jul 2025542 AMAQI
8th Jul 2025543 AMAQI
8th Jul 2025534 AMAQI
8th Jul 2025535 AMAQI
25°C19/32°C
8th Jul 2025536 AMAQI
8th Jul 2025537 AMAQI
8th Jul 2025628 AMAQI
8th Jul 2025589 AMAQI
8th Jul 20255710 AMAQI
8th Jul 20255411 AMAQI
8th Jul 20255212 PMAQI
8th Jul 2025551 PMAQI
8th Jul 2025552 PMAQI
8th Jul 2025563 PMAQI
8th Jul 2025554 PMAQI
8th Jul 2025555 PMAQI
8th Jul 2025506 PMAQI
8th Jul 2025527 PMAQI
8th Jul 2025558 PMAQI
8th Jul 2025599 PMAQI
8th Jul 20256010 PMAQI
8th Jul 20256111 PMAQI
9th Jul 20256012 AMAQI
9th Jul 2025551 AMAQI
9th Jul 2025552 AMAQI
9th Jul 2025553 AMAQI
9th Jul 2025564 AMAQI
9th Jul 2025565 AMAQI
27°C21/33°C
9th Jul 2025566 AMAQI
9th Jul 2025557 AMAQI
9th Jul 2025738 AMAQI
9th Jul 2025749 AMAQI
9th Jul 20256710 AMAQI
9th Jul 20256111 AMAQI
9th Jul 20255612 PMAQI
9th Jul 2025551 PMAQI
9th Jul 2025522 PMAQI
9th Jul 2025553 PMAQI
9th Jul 2025614 PMAQI
9th Jul 2025605 PMAQI
9th Jul 2025746 PMAQI
9th Jul 2025617 PMAQI
9th Jul 2025608 PMAQI
9th Jul 2025639 PMAQI
9th Jul 20257310 PMAQI
9th Jul 20257011 PMAQI
10th Jul 20256212 AMAQI
10th Jul 2025561 AMAQI
10th Jul 2025562 AMAQI
10th Jul 2025563 AMAQI
10th Jul 2025574 AMAQI
10th Jul 2025585 AMAQI
29°C23/34°C
10th Jul 2025586 AMAQI
10th Jul 2025577 AMAQI
10th Jul 2025688 AMAQI
10th Jul 2025689 AMAQI
10th Jul 20257210 AMAQI
10th Jul 20257511 AMAQI
10th Jul 20257412 PMAQI
10th Jul 2025661 PMAQI
10th Jul 2025632 PMAQI
10th Jul 2025563 PMAQI
10th Jul 2025564 PMAQI
10th Jul 2025555 PMAQI
10th Jul 2025626 PMAQI
10th Jul 2025607 PMAQI
10th Jul 2025618 PMAQI
10th Jul 2025629 PMAQI
10th Jul 20256210 PMAQI
10th Jul 20256211 PMAQI
11th Jul 20256212 AMAQI
11th Jul 2025581 AMAQI
11th Jul 2025582 AMAQI
11th Jul 2025593 AMAQI
11th Jul 2025614 AMAQI
11th Jul 2025605 AMAQI
29°C24/34°C
11th Jul 2025606 AMAQI
11th Jul 2025617 AMAQI
11th Jul 2025678 AMAQI
11th Jul 2025719 AMAQI
11th Jul 20257610 AMAQI
11th Jul 20257511 AMAQI
11th Jul 20256912 PMAQI
11th Jul 2025651 PMAQI
11th Jul 2025602 PMAQI
11th Jul 2025633 PMAQI
11th Jul 2025604 PMAQI
11th Jul 2025595 PMAQI
11th Jul 2025576 PMAQI
11th Jul 2025597 PMAQI
11th Jul 2025618 PMAQI
11th Jul 2025619 PMAQI
11th Jul 20256210 PMAQI
11th Jul 20256411 PMAQI
12th Jul 20256412 AMAQI
12th Jul 2025611 AMAQI
12th Jul 2025602 AMAQI
12th Jul 2025603 AMAQI
12th Jul 2025624 AMAQI
12th Jul 2025625 AMAQI
28°C25/33°C
12th Jul 2025626 AMAQI
12th Jul 2025627 AMAQI
12th Jul 2025628 AMAQI
12th Jul 2025629 AMAQI
12th Jul 20256210 AMAQI
12th Jul 20256311 AMAQI
12th Jul 20255912 PMAQI
12th Jul 2025661 PMAQI
12th Jul 2025722 PMAQI
12th Jul 2025703 PMAQI
12th Jul 2025714 PMAQI
12th Jul 2025725 PMAQI
12th Jul 2025726 PMAQI
12th Jul 2025707 PMAQI
12th Jul 2025668 PMAQI
12th Jul 2025669 PMAQI
12th Jul 20256510 PMAQI
12th Jul 20256011 PMAQI
13th Jul 20255912 AMAQI
13th Jul 2025621 AMAQI
13th Jul 2025622 AMAQI
13th Jul 2025623 AMAQI
13th Jul 2025624 AMAQI
13th Jul 2025625 AMAQI
28°C24/33°C
13th Jul 2025626 AMAQI
13th Jul 2025627 AMAQI
13th Jul 2025588 AMAQI
13th Jul 2025529 AMAQI
13th Jul 20255510 AMAQI
13th Jul 20255011 AMAQI
13th Jul 20254412 PMAQI
13th Jul 2025441 PMAQI
13th Jul 2025372 PMAQI
13th Jul 2025403 PMAQI
13th Jul 2025394 PMAQI
13th Jul 2025385 PMAQI
13th Jul 2025396 PMAQI
13th Jul 2025507 PMAQI
13th Jul 2025578 PMAQI
13th Jul 2025579 PMAQI
13th Jul 20255710 PMAQI
13th Jul 20255711 PMAQI
14th Jul 20255812 AMAQI
14th Jul 2025611 AMAQI
14th Jul 2025612 AMAQI
14th Jul 2025603 AMAQI
14th Jul 2025594 AMAQI
14th Jul 2025585 AMAQI
24°C20/29°C
14th Jul 2025596 AMAQI
14th Jul 2025597 AMAQI
14th Jul 2025478 AMAQI
14th Jul 2025369 AMAQI
14th Jul 20253910 AMAQI
14th Jul 20253611 AMAQI
14th Jul 20254212 PMAQI
14th Jul 2025421 PMAQI
14th Jul 2025412 PMAQI
14th Jul 2025343 PMAQI
14th Jul 2025394 PMAQI
14th Jul 2025375 PMAQI
14th Jul 2025356 PMAQI
14th Jul 2025487 PMAQI
14th Jul 2025588 PMAQI
14th Jul 2025579 PMAQI
14th Jul 20255810 PMAQI
14th Jul 20255711 PMAQI
15th Jul 20255612 AMAQI
15th Jul 2025581 AMAQI
15th Jul 2025592 AMAQI
15th Jul 2025583 AMAQI
15th Jul 2025564 AMAQI
15th Jul 2025575 AMAQI
23°C18/29°C
15th Jul 2025576 AMAQI
15th Jul 2025577 AMAQI
15th Jul 2025478 AMAQI
15th Jul 2025409 AMAQI
15th Jul 20253810 AMAQI
15th Jul 20253111 AMAQI
15th Jul 20254012 PMAQI
15th Jul 2025431 PMAQI
15th Jul 2025492 PMAQI
15th Jul 2025463 PMAQI
15th Jul 2025434 PMAQI
15th Jul 2025515 PMAQI
15th Jul 2025466 PMAQI
15th Jul 2025517 PMAQI
15th Jul 2025578 PMAQI
15th Jul 2025579 PMAQI
15th Jul 20255610 PMAQI
15th Jul 20255511 PMAQI
16th Jul 20255412 AMAQI
16th Jul 2025571 AMAQI
16th Jul 2025572 AMAQI
16th Jul 2025563 AMAQI
16th Jul 2025564 AMAQI
16th Jul 2025565 AMAQI
23°C18/30°C
16th Jul 2025566 AMAQI
16th Jul 2025567 AMAQI
16th Jul 2025388 AMAQI
16th Jul 2025309 AMAQI
16th Jul 20253210 AMAQI
16th Jul 20253311 AMAQI
16th Jul 20253612 PMAQI
16th Jul 2025411 PMAQI
16th Jul 2025442 PMAQI
16th Jul 2025453 PMAQI
16th Jul 2025434 PMAQI
16th Jul 2025485 PMAQI
16th Jul 2025436 PMAQI
16th Jul 2025537 PMAQI
16th Jul 2025558 PMAQI
16th Jul 2025589 PMAQI
16th Jul 20255810 PMAQI
16th Jul 20255811 PMAQI
17th Jul 20256112 AMAQI
17th Jul 2025561 AMAQI
17th Jul 2025562 AMAQI
17th Jul 2025553 AMAQI
17th Jul 2025544 AMAQI
17th Jul 2025545 AMAQI
23°C19/27°C
17th Jul 2025546 AMAQI
17th Jul 2025547 AMAQI
17th Jul 2025468 AMAQI
17th Jul 2025419 AMAQI
17th Jul 20253310 AMAQI
17th Jul 20253111 AMAQI
17th Jul 20253912 PMAQI
17th Jul 2025371 PMAQI
17th Jul 2025382 PMAQI
17th Jul 2025383 PMAQI
17th Jul 2025374 PMAQI
17th Jul 2025445 PMAQI
17th Jul 2025506 PMAQI
17th Jul 2025587 PMAQI
17th Jul 2025578 PMAQI
17th Jul 2025589 PMAQI
17th Jul 20255710 PMAQI
17th Jul 20255811 PMAQI
18th Jul 20256012 AMAQI
18th Jul 2025561 AMAQI
18th Jul 2025562 AMAQI
18th Jul 2025553 AMAQI
18th Jul 2025544 AMAQI
18th Jul 2025535 AMAQI
24°C20/28°C
18th Jul 2025546 AMAQI
18th Jul 2025547 AMAQI
18th Jul 2025548 AMAQI
18th Jul 2025539 AMAQI
18th Jul 20254010 AMAQI
18th Jul 20254211 AMAQI
18th Jul 20255012 PMAQI
18th Jul 2025431 PMAQI
18th Jul 2025482 PMAQI
18th Jul 2025343 PMAQI
18th Jul 2025354 PMAQI
18th Jul 2025315 PMAQI
18th Jul 2025286 PMAQI
18th Jul 2025527 PMAQI
18th Jul 2025538 PMAQI
18th Jul 2025569 PMAQI
18th Jul 20255810 PMAQI
18th Jul 20255911 PMAQI
19th Jul 20256012 AMAQI
19th Jul 2025551 AMAQI
19th Jul 2025552 AMAQI
19th Jul 2025543 AMAQI
19th Jul 2025544 AMAQI
19th Jul 2025545 AMAQI
24°C20/29°C
19th Jul 2025546 AMAQI
19th Jul 2025547 AMAQI
19th Jul 2025538 AMAQI
19th Jul 2025479 AMAQI
19th Jul 20254410 AMAQI
19th Jul 20253711 AMAQI
19th Jul 20253612 PMAQI
19th Jul 2025361 PMAQI
19th Jul 2025352 PMAQI
19th Jul 2025363 PMAQI
19th Jul 2025374 PMAQI
19th Jul 2025385 PMAQI
19th Jul 2025416 PMAQI
19th Jul 2025557 PMAQI
19th Jul 2025568 PMAQI
19th Jul 2025589 PMAQI
19th Jul 20255810 PMAQI
19th Jul 20255911 PMAQI
20th Jul 20256112 AMAQI
20th Jul 2025551 AMAQI
20th Jul 2025562 AMAQI
20th Jul 2025553 AMAQI
20th Jul 2025544 AMAQI
20th Jul 2025545 AMAQI
25°C20/31°C
20th Jul 2025546 AMAQI
20th Jul 2025547 AMAQI
20th Jul 2025448 AMAQI
20th Jul 2025339 AMAQI
20th Jul 20253510 AMAQI
20th Jul 20253611 AMAQI
20th Jul 20254712 PMAQI
20th Jul 2025531 PMAQI
20th Jul 2025472 PMAQI
20th Jul 2025293 PMAQI
20th Jul 2025334 PMAQI
20th Jul 2025265 PMAQI
20th Jul 2025236 PMAQI
20th Jul 2025367 PMAQI
20th Jul 2025488 PMAQI
20th Jul 2025509 PMAQI
20th Jul 20255010 PMAQI
20th Jul 20254911 PMAQI
21st Jul 20255012 AMAQI
21st Jul 2025551 AMAQI
21st Jul 2025552 AMAQI
21st Jul 2025543 AMAQI
21st Jul 2025544 AMAQI
21st Jul 2025545 AMAQI
22°C20/25°C
21st Jul 2025536 AMAQI
21st Jul 2025547 AMAQI
21st Jul 2025508 AMAQI
21st Jul 2025509 AMAQI
21st Jul 20254810 AMAQI
21st Jul 20254811 AMAQI
21st Jul 20254012 PMAQI
21st Jul 2025361 PMAQI
21st Jul 2025352 PMAQI
21st Jul 2025363 PMAQI
21st Jul 2025354 PMAQI
21st Jul 2025385 PMAQI
21st Jul 2025386 PMAQI
21st Jul 2025497 PMAQI
21st Jul 2025538 PMAQI
21st Jul 2025549 PMAQI
21st Jul 20255410 PMAQI
21st Jul 20255511 PMAQI
22nd Jul 20255412 AMAQI
22nd Jul 2025541 AMAQI
22nd Jul 2025542 AMAQI
22nd Jul 2025533 AMAQI
22nd Jul 2025534 AMAQI
22nd Jul 2025525 AMAQI
25°C20/32°C
22nd Jul 2025526 AMAQI
22nd Jul 2025537 AMAQI
22nd Jul 2025538 AMAQI
22nd Jul 2025489 AMAQI
22nd Jul 20254210 AMAQI
22nd Jul 20254811 AMAQI
22nd Jul 20255012 PMAQI
22nd Jul 2025491 PMAQI
22nd Jul 2025522 PMAQI
22nd Jul 2025483 PMAQI
22nd Jul 2025504 PMAQI
22nd Jul 2025565 PMAQI
22nd Jul 2025536 PMAQI
22nd Jul 2025557 PMAQI
22nd Jul 2025548 PMAQI
22nd Jul 2025559 PMAQI
22nd Jul 20255410 PMAQI
22nd Jul 20255611 PMAQI
23rd Jul 20255512 AMAQI
23rd Jul 2025531 AMAQI
23rd Jul 2025532 AMAQI
23rd Jul 2025533 AMAQI
23rd Jul 2025534 AMAQI
23rd Jul 2025535 AMAQI
26°C21/32°C
23rd Jul 2025536 AMAQI
23rd Jul 2025537 AMAQI
23rd Jul 2025458 AMAQI
23rd Jul 2025409 AMAQI
23rd Jul 20254210 AMAQI
23rd Jul 20254011 AMAQI
23rd Jul 20253612 PMAQI
23rd Jul 2025321 PMAQI
23rd Jul 2025322 PMAQI
23rd Jul 2025383 PMAQI
23rd Jul 2025394 PMAQI
23rd Jul 2025375 PMAQI
23rd Jul 2025366 PMAQI
23rd Jul 2025487 PMAQI
23rd Jul 2025548 PMAQI
23rd Jul 2025529 PMAQI
23rd Jul 20255210 PMAQI
23rd Jul 20255211 PMAQI
24th Jul 20254912 AMAQI
24th Jul 2025481 AMAQI
24th Jul 2025522 AMAQI
24th Jul 2025533 AMAQI
24th Jul 2025524 AMAQI
24th Jul 2025525 AMAQI
26°C22/31°C
24th Jul 2025526 AMAQI
24th Jul 2025527 AMAQI
24th Jul 2025328 AMAQI
24th Jul 2025229 AMAQI
24th Jul 20252410 AMAQI
24th Jul 20252011 AMAQI
24th Jul 20253312 PMAQI
24th Jul 2025341 PMAQI
24th Jul 2025412 PMAQI
24th Jul 2025423 PMAQI
24th Jul 2025384 PMAQI
24th Jul 2025375 PMAQI
24th Jul 2025356 PMAQI
24th Jul 2025427 PMAQI
24th Jul 2025488 PMAQI
24th Jul 2025509 PMAQI
24th Jul 20255010 PMAQI
24th Jul 20255111 PMAQI
25th Jul 20255012 AMAQI
25th Jul 2025521 AMAQI
25th Jul 2025522 AMAQI
25th Jul 2025513 AMAQI
25th Jul 2025504 AMAQI
25th Jul 2025505 AMAQI
27°C23/31°C
25th Jul 2025496 AMAQI
25th Jul 2025507 AMAQI
25th Jul 2025398 AMAQI
25th Jul 2025429 AMAQI
25th Jul 20253210 AMAQI
25th Jul 20253111 AMAQI
25th Jul 20253712 PMAQI
25th Jul 2025361 PMAQI
25th Jul 2025472 PMAQI
25th Jul 2025573 PMAQI
25th Jul 2025604 PMAQI
25th Jul 2025655 PMAQI
25th Jul 2025646 PMAQI
25th Jul 2025667 PMAQI
25th Jul 2025618 PMAQI
25th Jul 2025619 PMAQI
25th Jul 20256210 PMAQI
25th Jul 20256111 PMAQI
26th Jul 20255812 AMAQI
26th Jul 2025521 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025523 AMAQI
26th Jul 2025504 AMAQI
26th Jul 2025495 AMAQI
23°C22/24°C
26th Jul 2025506 AMAQI
26th Jul 2025497 AMAQI
26th Jul 2025608 AMAQI
26th Jul 2025649 AMAQI
26th Jul 20256810 AMAQI
26th Jul 20256611 AMAQI
26th Jul 20256412 PMAQI
26th Jul 2025641 PMAQI
26th Jul 2025672 PMAQI
26th Jul 2025753 PMAQI
26th Jul 2025764 PMAQI
26th Jul 2025635 PMAQI
26th Jul 2025676 PMAQI
26th Jul 2025717 PMAQI
26th Jul 2025628 PMAQI
26th Jul 2025639 PMAQI
26th Jul 20256410 PMAQI
26th Jul 20255811 PMAQI
27th Jul 20255412 AMAQI
27th Jul 2025531 AMAQI
27th Jul 2025532 AMAQI
27th Jul 2025543 AMAQI
27th Jul 2025554 AMAQI
27th Jul 2025565 AMAQI
23°C22/23°C
27th Jul 2025566 AMAQI
27th Jul 2025567 AMAQI
27th Jul 2025518 AMAQI
27th Jul 2025409 AMAQI
27th Jul 20253910 AMAQI
27th Jul 20254011 AMAQI
27th Jul 20254512 PMAQI
27th Jul 2025431 PMAQI
27th Jul 2025462 PMAQI
27th Jul 2025383 PMAQI
27th Jul 2025394 PMAQI
27th Jul 2025345 PMAQI
27th Jul 2025346 PMAQI
27th Jul 2025447 PMAQI
27th Jul 2025528 PMAQI
27th Jul 2025589 PMAQI
27th Jul 20255810 PMAQI
27th Jul 20255911 PMAQI
28th Jul 20255812 AMAQI
28th Jul 2025551 AMAQI
28th Jul 2025552 AMAQI
28th Jul 2025543 AMAQI
28th Jul 2025534 AMAQI
28th Jul 2025535 AMAQI
24°C22/27°C
28th Jul 2025536 AMAQI
28th Jul 2025537 AMAQI
28th Jul 2025628 AMAQI
28th Jul 2025669 AMAQI
28th Jul 20256010 AMAQI
28th Jul 20255111 AMAQI
28th Jul 20254712 PMAQI
28th Jul 2025401 PMAQI
28th Jul 2025402 PMAQI
28th Jul 2025453 PMAQI
28th Jul 2025434 PMAQI
28th Jul 2025515 PMAQI
28th Jul 2025566 PMAQI
28th Jul 2025607 PMAQI
28th Jul 2025628 PMAQI
28th Jul 2025609 PMAQI
28th Jul 20256010 PMAQI
28th Jul 20255811 PMAQI
29th Jul 20255612 AMAQI
29th Jul 2025541 AMAQI
29th Jul 2025562 AMAQI
29th Jul 2025543 AMAQI
29th Jul 2025544 AMAQI
29th Jul 2025545 AMAQI
25°C21/30°C
29th Jul 2025546 AMAQI
29th Jul 2025547 AMAQI
29th Jul 2025508 AMAQI
29th Jul 2025539 AMAQI
29th Jul 20255510 AMAQI
29th Jul 20255711 AMAQI
29th Jul 20255512 PMAQI
29th Jul 2025561 PMAQI
29th Jul 2025562 PMAQI
29th Jul 2025453 PMAQI
29th Jul 2025384 PMAQI
29th Jul 2025375 PMAQI
29th Jul 2025376 PMAQI
29th Jul 2025447 PMAQI
29th Jul 2025518 PMAQI
29th Jul 2025509 PMAQI
29th Jul 20255110 PMAQI
29th Jul 20255211 PMAQI
30th Jul 20255212 AMAQI
30th Jul 2025541 AMAQI
30th Jul 2025552 AMAQI
30th Jul 2025543 AMAQI
30th Jul 2025544 AMAQI
30th Jul 2025545 AMAQI
23°C20/27°C
30th Jul 2025546 AMAQI
30th Jul 2025547 AMAQI
30th Jul 2025388 AMAQI
30th Jul 2025329 AMAQI
30th Jul 20253010 AMAQI
30th Jul 20253011 AMAQI
30th Jul 20252412 PMAQI
30th Jul 2025321 PMAQI
30th Jul 2025322 PMAQI
30th Jul 2025293 PMAQI
30th Jul 2025264 PMAQI
30th Jul 2025285 PMAQI
30th Jul 2025296 PMAQI
30th Jul 2025407 PMAQI
30th Jul 2025488 PMAQI
30th Jul 2025529 PMAQI
30th Jul 20255210 PMAQI
30th Jul 20255311 PMAQI
31st Jul 20255212 AMAQI
31st Jul 2025541 AMAQI
31st Jul 2025542 AMAQI
31st Jul 2025543 AMAQI
31st Jul 2025544 AMAQI
31st Jul 2025545 AMAQI
22°C19/26°C
31st Jul 2025546 AMAQI
31st Jul 2025547 AMAQI
31st Jul 2025548 AMAQI
31st Jul 2025549 AMAQI
31st Jul 20253310 AMAQI
31st Jul 20252611 AMAQI
31st Jul 20252912 PMAQI
31st Jul 2025341 PMAQI
31st Jul 2025342 PMAQI
31st Jul 2025323 PMAQI
31st Jul 2025304 PMAQI
31st Jul 2025275 PMAQI
31st Jul 2025286 PMAQI
31st Jul 2025387 PMAQI
31st Jul 2025568 PMAQI
31st Jul 2025569 PMAQI
31st Jul 20255710 PMAQI
31st Jul 20255611 PMAQI
1st Aug 20255512 AMAQI
1st Aug 2025531 AMAQI
1st Aug 2025532 AMAQI
1st Aug 2025533 AMAQI
1st Aug 2025524 AMAQI
1st Aug 2025525 AMAQI
23°C18/28°C
1st Aug 2025526 AMAQI
1st Aug 2025547 AMAQI
1st Aug 2025488 AMAQI
1st Aug 2025519 AMAQI
1st Aug 20255610 AMAQI
1st Aug 20255511 AMAQI
1st Aug 20255312 PMAQI
1st Aug 2025561 PMAQI
1st Aug 2025542 PMAQI
1st Aug 2025503 PMAQI
1st Aug 2025484 PMAQI
1st Aug 2025445 PMAQI
1st Aug 2025546 PMAQI
1st Aug 2025507 PMAQI
1st Aug 2025588 PMAQI
1st Aug 2025599 PMAQI
1st Aug 20256010 PMAQI
1st Aug 20256011 PMAQI
2nd Aug 20256012 AMAQI
2nd Aug 2025531 AMAQI
2nd Aug 2025522 AMAQI
2nd Aug 2025533 AMAQI
2nd Aug 2025524 AMAQI
2nd Aug 2025535 AMAQI
25°C19/29°C
2nd Aug 2025536 AMAQI
2nd Aug 2025547 AMAQI
2nd Aug 2025488 AMAQI
2nd Aug 2025469 AMAQI
2nd Aug 20254910 AMAQI
2nd Aug 20255411 AMAQI
2nd Aug 20255412 PMAQI
2nd Aug 2025511 PMAQI
2nd Aug 2025542 PMAQI
2nd Aug 2025533 PMAQI
2nd Aug 2025544 PMAQI
2nd Aug 2025585 PMAQI
2nd Aug 2025606 PMAQI
2nd Aug 2025577 PMAQI
2nd Aug 2025578 PMAQI
2nd Aug 2025589 PMAQI
2nd Aug 20255910 PMAQI
2nd Aug 20255811 PMAQI
3rd Aug 20255612 AMAQI
3rd Aug 2025541 AMAQI
3rd Aug 2025542 AMAQI
3rd Aug 2025533 AMAQI
3rd Aug 2025544 AMAQI
3rd Aug 2025535 AMAQI
25°C20/30°C
3rd Aug 2025546 AMAQI
3rd Aug 2025537 AMAQI
3rd Aug 2025518 AMAQI
3rd Aug 2025549 AMAQI
3rd Aug 20253110 AMAQI
3rd Aug 20253811 AMAQI
3rd Aug 20253212 PMAQI
3rd Aug 2025251 PMAQI
3rd Aug 2025312 PMAQI
3rd Aug 2025313 PMAQI
3rd Aug 2025314 PMAQI
3rd Aug 2025345 PMAQI
3rd Aug 2025286 PMAQI
3rd Aug 2025407 PMAQI
3rd Aug 2025498 PMAQI
3rd Aug 2025499 PMAQI
3rd Aug 20255310 PMAQI
3rd Aug 20255311 PMAQI
4th Aug 20255212 AMAQI
4th Aug 2025541 AMAQI
4th Aug 2025552 AMAQI
4th Aug 2025533 AMAQI
4th Aug 2025524 AMAQI
4th Aug 2025525 AMAQI
23°C18/25°C
4th Aug 2025526 AMAQI
4th Aug 2025517 AMAQI
4th Aug 2025368 AMAQI
4th Aug 2025399 AMAQI
4th Aug 20252910 AMAQI
4th Aug 20252811 AMAQI
4th Aug 20253512 PMAQI
4th Aug 2025251 PMAQI
4th Aug 2025232 PMAQI
4th Aug 2025243 PMAQI
4th Aug 2025284 PMAQI
4th Aug 2025265 PMAQI
4th Aug 2025306 PMAQI
4th Aug 2025447 PMAQI
4th Aug 2025558 PMAQI
4th Aug 2025559 PMAQI
4th Aug 20255410 PMAQI
4th Aug 20255211 PMAQI
5th Aug 20255412 AMAQI
5th Aug 2025521 AMAQI
5th Aug 2025532 AMAQI
5th Aug 2025493 AMAQI
5th Aug 2025494 AMAQI
5th Aug 2025505 AMAQI
23°C17/28°C
5th Aug 2025516 AMAQI
6 AM5th Aug 2025527 AMAQI
5th Aug 2025488 AMAQI
5th Aug 2025469 AMAQI
1 PM
9 PM
1 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
8 PM - 9 PM
57AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
10 AM - 6 PM
45AQI
9 hours / Day
270 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 PM to 9 PM (Avg. 57), while the lowest AQI was between 10 AM to 6 PM (Avg. 45).
Night time
Avg. Highest Time
10 PM - 11 PM
58AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
12 AM - 5 AM
55AQI
6 hours / Day
180 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 PM to 11 PM (Avg. 58), while the lowest AQI was between 12 AM to 5 AM (Avg. 55).
2025 Days Vs Air Quality
Food Factory, Changchun, Jilin, China
2025
6%
13
58%
124
29%
62
7%
16
Total number of days with different AQI categories in last 217 days in 2025 (148 days remaining)
Good
13 DaysModerate
124 DaysPoor
62 DaysUnhealthy
16 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 6%
Health Risk Level:
Extreme
In 2025, 6% of 217 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
Food 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.
1st January 2025
84AQI
84AQI
2nd January 2025
74AQI
74AQI
3rd January 2025
75AQI
75AQI
4th January 2025
109AQI
109AQI
5th January 2025
123AQI
123AQI
6th January 2025
143AQI
143AQI
7th January 2025
109AQI
109AQI
8th January 2025
117AQI
117AQI
9th January 2025
113AQI
113AQI
10th January 2025
144AQI
144AQI
11th January 2025
132AQI
132AQI
12th January 2025
157AQI
157AQI
13th January 2025
155AQI
155AQI
14th January 2025
116AQI
116AQI
15th January 2025
102AQI
102AQI
16th January 2025
99AQI
99AQI
17th January 2025
113AQI
113AQI
18th January 2025
120AQI
120AQI
19th January 2025
114AQI
114AQI
20th January 2025
142AQI
142AQI
21st January 2025
146AQI
146AQI
22nd January 2025
152AQI
152AQI
23rd January 2025
155AQI
155AQI
24th January 2025
154AQI
154AQI
25th January 2025
159AQI
159AQI
26th January 2025
156AQI
156AQI
27th January 2025
169AQI
169AQI
28th January 2025
125AQI
125AQI
29th January 2025
143AQI
143AQI
30th January 2025
114AQI
114AQI
31st January 2025
153AQI
153AQI
1st February 2025
149AQI
149AQI
2nd February 2025
173AQI
173AQI
3rd February 2025
130AQI
130AQI
4th February 2025
144AQI
144AQI
5th February 2025
129AQI
129AQI
6th February 2025
133AQI
133AQI
7th February 2025
100AQI
100AQI
8th February 2025
91AQI
91AQI
9th February 2025
102AQI
102AQI
10th February 2025
121AQI
121AQI
11th February 2025
133AQI
133AQI
12th February 2025
122AQI
122AQI
13th February 2025
122AQI
122AQI
14th February 2025
116AQI
116AQI
15th February 2025
129AQI
129AQI
16th February 2025
86AQI
86AQI
17th February 2025
84AQI
84AQI
18th February 2025
70AQI
70AQI
19th February 2025
78AQI
78AQI
20th February 2025
77AQI
77AQI
21st February 2025
79AQI
79AQI
22nd February 2025
88AQI
88AQI
23rd February 2025
86AQI
86AQI
24th February 2025
88AQI
88AQI
25th February 2025
141AQI
141AQI
26th February 2025
82AQI
82AQI
27th February 2025
136AQI
136AQI
28th February 2025
142AQI
142AQI
1st March 2025
110AQI
110AQI
2nd March 2025
91AQI
91AQI
3rd March 2025
96AQI
96AQI
4th March 2025
86AQI
86AQI
5th March 2025
130AQI
130AQI
6th March 2025
112AQI
112AQI
7th March 2025
108AQI
108AQI
8th March 2025
141AQI
141AQI
9th March 2025
146AQI
146AQI
10th March 2025
163AQI
163AQI
11th March 2025
152AQI
152AQI
12th March 2025
152AQI
152AQI
13th March 2025
101AQI
101AQI
14th March 2025
90AQI
90AQI
15th March 2025
93AQI
93AQI
16th March 2025
104AQI
104AQI
17th March 2025
111AQI
111AQI
18th March 2025
117AQI
117AQI
19th March 2025
128AQI
128AQI
20th March 2025
146AQI
146AQI
21st March 2025
121AQI
121AQI
22nd March 2025
174AQI
174AQI
23rd March 2025
175AQI
175AQI
24th March 2025
121AQI
121AQI
25th March 2025
183AQI
183AQI
26th March 2025
148AQI
148AQI
27th March 2025
103AQI
103AQI
28th March 2025
84AQI
84AQI
29th March 2025
72AQI
72AQI
30th March 2025
75AQI
75AQI
31st March 2025
113AQI
113AQI
1st April 2025
124AQI
124AQI
2nd April 2025
112AQI
112AQI
3rd April 2025
140AQI
140AQI
4th April 2025
132AQI
132AQI
5th April 2025
101AQI
101AQI
6th April 2025
135AQI
135AQI
7th April 2025
98AQI
98AQI
8th April 2025
127AQI
127AQI
9th April 2025
140AQI
140AQI
10th April 2025
135AQI
135AQI
11th April 2025
143AQI
143AQI
12th April 2025
102AQI
102AQI
13th April 2025
82AQI
82AQI
14th April 2025
74AQI
74AQI
15th April 2025
68AQI
68AQI
16th April 2025
61AQI
61AQI
17th April 2025
95AQI
95AQI
18th April 2025
62AQI
62AQI
19th April 2025
72AQI
72AQI
20th April 2025
92AQI
92AQI
21st April 2025
98AQI
98AQI
22nd April 2025
59AQI
59AQI
23rd April 2025
70AQI
70AQI
24th April 2025
105AQI
105AQI
25th April 2025
65AQI
65AQI
26th April 2025
84AQI
84AQI
27th April 2025
56AQI
56AQI
28th April 2025
98AQI
98AQI
29th April 2025
92AQI
92AQI
30th April 2025
83AQI
83AQI
1st May 2025
66AQI
66AQI
2nd May 2025
65AQI
65AQI
3rd May 2025
61AQI
61AQI
4th May 2025
55AQI
55AQI
5th May 2025
68AQI
68AQI
6th May 2025
57AQI
57AQI
7th May 2025
76AQI
76AQI
8th May 2025
68AQI
68AQI
9th May 2025
73AQI
73AQI
10th May 2025
65AQI
65AQI
11th May 2025
76AQI
76AQI
12th May 2025
86AQI
86AQI
13th May 2025
85AQI
85AQI
14th May 2025
98AQI
98AQI
15th May 2025
89AQI
89AQI
16th May 2025
66AQI
66AQI
17th May 2025
63AQI
63AQI
18th May 2025
67AQI
67AQI
19th May 2025
59AQI
59AQI
20th May 2025
70AQI
70AQI
21st May 2025
76AQI
76AQI
22nd May 2025
76AQI
76AQI
23rd May 2025
65AQI
65AQI
24th May 2025
62AQI
62AQI
25th May 2025
55AQI
55AQI
26th May 2025
66AQI
66AQI
27th May 2025
77AQI
77AQI
28th May 2025
91AQI
91AQI
29th May 2025
80AQI
80AQI
30th May 2025
90AQI
90AQI
31st May 2025
96AQI
96AQI
1st June 2025
66AQI
66AQI
2nd June 2025
92AQI
92AQI
3rd June 2025
53AQI
53AQI
4th June 2025
67AQI
67AQI
5th June 2025
56AQI
56AQI
6th June 2025
58AQI
58AQI
7th June 2025
56AQI
56AQI
8th June 2025
57AQI
57AQI
9th June 2025
58AQI
58AQI
10th June 2025
56AQI
56AQI
11th June 2025
57AQI
57AQI
12th June 2025
59AQI
59AQI
13th June 2025
59AQI
59AQI
14th June 2025
61AQI
61AQI
15th June 2025
70AQI
70AQI
16th June 2025
62AQI
62AQI
17th June 2025
62AQI
62AQI
18th June 2025
63AQI
63AQI
19th June 2025
63AQI
63AQI
20th June 2025
56AQI
56AQI
21st June 2025
47AQI
47AQI
22nd June 2025
41AQI
41AQI
23rd June 2025
50AQI
50AQI
24th June 2025
60AQI
60AQI
25th June 2025
64AQI
64AQI
26th June 2025
61AQI
61AQI
27th June 2025
68AQI
68AQI
28th June 2025
67AQI
67AQI
29th June 2025
67AQI
67AQI
30th June 2025
58AQI
58AQI
1st July 2025
57AQI
57AQI
2nd July 2025
55AQI
55AQI
3rd July 2025
51AQI
51AQI
4th July 2025
48AQI
48AQI
5th July 2025
56AQI
56AQI
6th July 2025
48AQI
48AQI
7th July 2025
52AQI
52AQI
8th July 2025
56AQI
56AQI
9th July 2025
61AQI
61AQI
10th July 2025
62AQI
62AQI
11th July 2025
62AQI
62AQI
12th July 2025
65AQI
65AQI
13th July 2025
55AQI
55AQI
14th July 2025
52AQI
52AQI
15th July 2025
52AQI
52AQI
16th July 2025
51AQI
51AQI
17th July 2025
52AQI
52AQI
18th July 2025
51AQI
51AQI
19th July 2025
51AQI
51AQI
20th July 2025
48AQI
48AQI
21st July 2025
48AQI
48AQI
22nd July 2025
53AQI
53AQI
23rd July 2025
48AQI
48AQI
24th July 2025
44AQI
44AQI
25th July 2025
52AQI
52AQI
26th July 2025
60AQI
60AQI
27th July 2025
50AQI
50AQI
28th July 2025
55AQI
55AQI
29th July 2025
52AQI
52AQI
30th July 2025
45AQI
45AQI
31st July 2025
47AQI
47AQI
1st August 2025
54AQI
54AQI
2nd August 2025
56AQI
56AQI
3rd August 2025
48AQI
48AQI
128AQI
112AQI
121AQI
97AQI
72AQI
60AQI
53AQI
53AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202591AQI
4
18
9
12
15
1
8
17
6
18
12
31
3
27
9
22
1
2
13
124
62
16
Highest AQI recorded in
January128AQI
Lowest AQI recorded in
August53AQI
202491AQI
8
15
8
9
8
10
2
1
21
9
5
17
6
2
6
24
1
7
23
11
9
11
12
19
13
16
1
4
19
7
1
7
19
4
23
8
54
183
96
29
4
Highest AQI recorded in
February137AQI
Lowest AQI recorded in
August55AQI
202393AQI
1
11
12
4
3
9
13
6
6
16
8
1
12
9
7
1
1
1
26
3
1
5
24
1
14
17
17
14
7
23
5
14
9
3
13
8
4
1
12
15
4
50
181
86
36
6
2
Highest AQI recorded in
March131AQI
Lowest AQI recorded in
August49AQI
202277AQI
1
1
1
1
3
3
5
22
4
9
21
9
12
1
11
13
4
6
16
9
3
12
11
4
3
16
9
3
48
116
41
8
Highest AQI recorded in
February152AQI
Lowest AQI recorded in
August45AQI
2021125AQI
9
14
6
1
1
12
6
9
1
1
7
16
5
2
1
6
15
5
1
2
34
51
25
5
1
Highest AQI recorded in
January128AQI
Lowest AQI recorded in
February122AQI
2020100AQI
3
9
1
2
1
2
5
5
6
1
14
2
1
4
22
4
2
23
6
6
22
2
1
9
14
7
4
13
10
4
1
12
7
9
1
12
18
1
29
136
67
22
6
6
Highest AQI recorded in
April220AQI
Lowest AQI recorded in
August68AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
125AQILeast Polluted Year Recorded
2022(Avg.)
77AQIFood Factory's annual 2025 AQI (91) shows an average percentage change of -4.1% (improved AQI) compared to previous years: 2020 (100), 2021 (125), 2022 (77), 2023 (93), 2024 (91).
