Toll Office, Urumqi, Xinjiang, 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
Toll Office, Urumqi, Xinjiang, China
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
21st Aug 2021
131AQILowest AQI recorded on
31st Aug 2024
33AQISame Day Analysis (1st August ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 57 of Moderate air quality, showing improvement over 2023 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 1st Aug - 2nd Aug 2025
Toll Office, Urumqi, Xinjiang, China
AQI
Day
Night
.
4 AM1st Aug 2025
7 PM
3 AM2nd Aug 2025
Day time
Avg. Highest Time
1PM1st Aug
69AQI
Avg. Lowest Time
11AM1st Aug
50AQI
Night time
Avg. Highest Time
12AM2nd Aug
60AQI
Avg. Lowest Time
10PM1st Aug
55AQI
In the last 24 hours,
Toll Office's AQI reached its highest point of 69 at 1 PM during the Day, while the lowest point, 50, was recorded at 11 AM during the Day between 1st Aug and 2nd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Toll Office, Urumqi, Xinjiang, China
JulAug
03rd - 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 - 30th30th - 31st31st - 01st01st - 02nd02nd
Day
Night
3rd Jul 2025564 AMAQI
3rd Jul 2025565 AMAQI
3rd Jul 2025566 AMAQI
3rd Jul 2025567 AMAQI
3rd Jul 2025568 AMAQI
3rd Jul 2025489 AMAQI
3rd Jul 20253710 AMAQI
3rd Jul 20253711 AMAQI
3rd Jul 20253712 PMAQI
3rd Jul 2025371 PMAQI
3rd Jul 2025372 PMAQI
3rd Jul 2025373 PMAQI
3rd Jul 2025374 PMAQI
3rd Jul 2025395 PMAQI
3rd Jul 2025386 PMAQI
3rd Jul 2025407 PMAQI
3rd Jul 2025508 PMAQI
3rd Jul 2025499 PMAQI
3rd Jul 20255210 PMAQI
3rd Jul 20255011 PMAQI
4th Jul 20255112 AMAQI
4th Jul 2025531 AMAQI
4th Jul 2025532 AMAQI
4th Jul 2025533 AMAQI
25°C21/30°C
4th Jul 2025534 AMAQI
4th Jul 2025535 AMAQI
4th Jul 2025536 AMAQI
4th Jul 2025527 AMAQI
4th Jul 2025478 AMAQI
4th Jul 2025469 AMAQI
4th Jul 20254710 AMAQI
4th Jul 20254211 AMAQI
4th Jul 20255412 PMAQI
4th Jul 2025471 PMAQI
4th Jul 2025442 PMAQI
4th Jul 2025443 PMAQI
4th Jul 2025454 PMAQI
4th Jul 2025365 PMAQI
4th Jul 2025406 PMAQI
4th Jul 2025477 PMAQI
4th Jul 2025528 PMAQI
4th Jul 2025529 PMAQI
4th Jul 20255210 PMAQI
4th Jul 20255211 PMAQI
5th Jul 20255412 AMAQI
5th Jul 2025541 AMAQI
5th Jul 2025532 AMAQI
5th Jul 2025543 AMAQI
27°C22/32°C
5th Jul 2025524 AMAQI
5th Jul 2025535 AMAQI
5th Jul 2025526 AMAQI
5th Jul 2025527 AMAQI
5th Jul 2025608 AMAQI
5th Jul 2025519 AMAQI
5th Jul 20254310 AMAQI
5th Jul 20255611 AMAQI
5th Jul 20255512 PMAQI
5th Jul 2025521 PMAQI
5th Jul 2025512 PMAQI
5th Jul 2025443 PMAQI
5th Jul 2025444 PMAQI
5th Jul 2025425 PMAQI
5th Jul 2025456 PMAQI
5th Jul 2025537 PMAQI
5th Jul 2025548 PMAQI
5th Jul 2025549 PMAQI
5th Jul 20255410 PMAQI
5th Jul 20255411 PMAQI
6th Jul 20255412 AMAQI
6th Jul 2025541 AMAQI
6th Jul 2025542 AMAQI
6th Jul 2025543 AMAQI
29°C23/35°C
6th Jul 2025554 AMAQI
6th Jul 2025545 AMAQI
6th Jul 2025546 AMAQI
6th Jul 2025557 AMAQI
6th Jul 2025558 AMAQI
6th Jul 2025689 AMAQI
6th Jul 20257810 AMAQI
6th Jul 20257611 AMAQI
6th Jul 20256112 PMAQI
6th Jul 2025541 PMAQI
6th Jul 2025542 PMAQI
6th Jul 2025563 PMAQI
6th Jul 2025564 PMAQI
6th Jul 2025545 PMAQI
6th Jul 2025556 PMAQI
6th Jul 2025527 PMAQI
6th Jul 2025538 PMAQI
6th Jul 2025549 PMAQI
6th Jul 20255410 PMAQI
6th Jul 20255311 PMAQI
7th Jul 20255512 AMAQI
7th Jul 2025541 AMAQI
7th Jul 2025552 AMAQI
7th Jul 2025543 AMAQI
27°C25/29°C
7th Jul 2025564 AMAQI
7th Jul 2025565 AMAQI
7th Jul 2025546 AMAQI
7th Jul 2025557 AMAQI
7th Jul 2025388 AMAQI
7th Jul 2025329 AMAQI
7th Jul 20253410 AMAQI
7th Jul 20253311 AMAQI
7th Jul 20254312 PMAQI
7th Jul 2025471 PMAQI
7th Jul 2025422 PMAQI
7th Jul 2025483 PMAQI
7th Jul 2025504 PMAQI
7th Jul 2025505 PMAQI
7th Jul 2025446 PMAQI
7th Jul 2025457 PMAQI
7th Jul 2025538 PMAQI
7th Jul 2025549 PMAQI
7th Jul 20255310 PMAQI
7th Jul 20255411 PMAQI
8th Jul 20255412 AMAQI
8th Jul 2025551 AMAQI
8th Jul 2025542 AMAQI
8th Jul 2025553 AMAQI
25°C21/30°C
8th Jul 2025544 AMAQI
8th Jul 2025545 AMAQI
8th Jul 2025546 AMAQI
8th Jul 2025547 AMAQI
8th Jul 2025438 AMAQI
8th Jul 2025279 AMAQI
8th Jul 20252610 AMAQI
8th Jul 20253311 AMAQI
8th Jul 20254012 PMAQI
8th Jul 2025381 PMAQI
8th Jul 2025402 PMAQI
8th Jul 2025423 PMAQI
8th Jul 2025414 PMAQI
8th Jul 2025405 PMAQI
8th Jul 2025446 PMAQI
8th Jul 2025487 PMAQI
8th Jul 2025518 PMAQI
8th Jul 2025549 PMAQI
8th Jul 20255410 PMAQI
8th Jul 20255511 PMAQI
9th Jul 20255412 AMAQI
9th Jul 2025551 AMAQI
9th Jul 2025542 AMAQI
9th Jul 2025553 AMAQI
25°C20/30°C
9th Jul 2025554 AMAQI
9th Jul 2025545 AMAQI
9th Jul 2025556 AMAQI
9th Jul 2025547 AMAQI
9th Jul 2025568 AMAQI
9th Jul 2025549 AMAQI
9th Jul 20255710 AMAQI
9th Jul 20255811 AMAQI
9th Jul 20255112 PMAQI
9th Jul 2025401 PMAQI
9th Jul 2025402 PMAQI
9th Jul 2025473 PMAQI
9th Jul 2025514 PMAQI
9th Jul 2025475 PMAQI
9th Jul 2025386 PMAQI
9th Jul 2025447 PMAQI
9th Jul 2025548 PMAQI
9th Jul 2025539 PMAQI
9th Jul 20255410 PMAQI
9th Jul 20255411 PMAQI
10th Jul 20255412 AMAQI
10th Jul 2025541 AMAQI
10th Jul 2025542 AMAQI
10th Jul 2025543 AMAQI
26°C21/32°C
10th Jul 2025544 AMAQI
10th Jul 2025555 AMAQI
10th Jul 2025546 AMAQI
10th Jul 2025547 AMAQI
10th Jul 2025358 AMAQI
10th Jul 2025429 AMAQI
10th Jul 20253610 AMAQI
10th Jul 20253811 AMAQI
10th Jul 20254512 PMAQI
10th Jul 2025471 PMAQI
10th Jul 2025422 PMAQI
10th Jul 2025523 PMAQI
10th Jul 2025564 PMAQI
10th Jul 2025565 PMAQI
10th Jul 2025556 PMAQI
10th Jul 2025527 PMAQI
10th Jul 2025548 PMAQI
10th Jul 2025539 PMAQI
10th Jul 20255310 PMAQI
10th Jul 20255411 PMAQI
11th Jul 20255312 AMAQI
11th Jul 2025541 AMAQI
11th Jul 2025542 AMAQI
11th Jul 2025553 AMAQI
28°C24/32°C
11th Jul 2025534 AMAQI
11th Jul 2025545 AMAQI
11th Jul 2025546 AMAQI
11th Jul 2025547 AMAQI
11th Jul 2025528 AMAQI
11th Jul 2025259 AMAQI
11th Jul 20255210 AMAQI
11th Jul 20255311 AMAQI
11th Jul 20255312 PMAQI
11th Jul 2025531 PMAQI
11th Jul 2025512 PMAQI
11th Jul 2025463 PMAQI
11th Jul 2025484 PMAQI
11th Jul 2025505 PMAQI
11th Jul 2025516 PMAQI
11th Jul 2025547 PMAQI
11th Jul 2025528 PMAQI
11th Jul 2025529 PMAQI
11th Jul 20255410 PMAQI
11th Jul 20255311 PMAQI
12th Jul 20255312 AMAQI
12th Jul 2025541 AMAQI
12th Jul 2025542 AMAQI
12th Jul 2025533 AMAQI
25°C23/27°C
12th Jul 2025534 AMAQI
12th Jul 2025535 AMAQI
12th Jul 2025536 AMAQI
12th Jul 2025537 AMAQI
12th Jul 2025488 AMAQI
12th Jul 2025389 AMAQI
12th Jul 20253410 AMAQI
12th Jul 20254811 AMAQI
12th Jul 20255012 PMAQI
12th Jul 2025451 PMAQI
12th Jul 2025462 PMAQI
12th Jul 2025463 PMAQI
12th Jul 2025464 PMAQI
12th Jul 2025475 PMAQI
12th Jul 2025486 PMAQI
12th Jul 2025467 PMAQI
12th Jul 2025538 PMAQI
12th Jul 2025539 PMAQI
12th Jul 20255210 PMAQI
12th Jul 20255211 PMAQI
13th Jul 20255312 AMAQI
13th Jul 2025531 AMAQI
13th Jul 2025532 AMAQI
13th Jul 2025533 AMAQI
23°C20/27°C
13th Jul 2025534 AMAQI
13th Jul 2025535 AMAQI
13th Jul 2025546 AMAQI
13th Jul 2025527 AMAQI
13th Jul 2025488 AMAQI
13th Jul 2025429 AMAQI
13th Jul 20254010 AMAQI
13th Jul 20253911 AMAQI
13th Jul 20254512 PMAQI
13th Jul 2025421 PMAQI
13th Jul 2025432 PMAQI
13th Jul 2025453 PMAQI
13th Jul 2025454 PMAQI
13th Jul 2025495 PMAQI
13th Jul 2025506 PMAQI
13th Jul 2025537 PMAQI
13th Jul 2025538 PMAQI
13th Jul 2025539 PMAQI
13th Jul 20255310 PMAQI
13th Jul 20255411 PMAQI
14th Jul 20255512 AMAQI
14th Jul 2025541 AMAQI
14th Jul 2025542 AMAQI
14th Jul 2025543 AMAQI
24°C21/29°C
14th Jul 2025544 AMAQI
14th Jul 2025545 AMAQI
14th Jul 2025546 AMAQI
14th Jul 2025547 AMAQI
14th Jul 2025568 AMAQI
14th Jul 2025519 AMAQI
14th Jul 20255310 AMAQI
14th Jul 20255811 AMAQI
14th Jul 20255612 PMAQI
14th Jul 2025551 PMAQI
14th Jul 2025562 PMAQI
14th Jul 2025423 PMAQI
14th Jul 2025444 PMAQI
14th Jul 2025505 PMAQI
14th Jul 2025526 PMAQI
14th Jul 2025527 PMAQI
14th Jul 2025548 PMAQI
14th Jul 2025549 PMAQI
14th Jul 20255410 PMAQI
14th Jul 20255411 PMAQI
15th Jul 20255412 AMAQI
15th Jul 2025541 AMAQI
15th Jul 2025542 AMAQI
15th Jul 2025543 AMAQI
28°C22/35°C
15th Jul 2025544 AMAQI
15th Jul 2025545 AMAQI
15th Jul 2025546 AMAQI
15th Jul 2025547 AMAQI
15th Jul 2025568 AMAQI
15th Jul 2025599 AMAQI
15th Jul 20256310 AMAQI
15th Jul 20255811 AMAQI
15th Jul 20255312 PMAQI
15th Jul 2025401 PMAQI
15th Jul 2025442 PMAQI
15th Jul 2025433 PMAQI
15th Jul 2025464 PMAQI
15th Jul 2025565 PMAQI
15th Jul 2025496 PMAQI
15th Jul 2025517 PMAQI
15th Jul 2025538 PMAQI
15th Jul 2025539 PMAQI
15th Jul 20255310 PMAQI
15th Jul 20255411 PMAQI
16th Jul 20255312 AMAQI
16th Jul 2025541 AMAQI
16th Jul 2025542 AMAQI
16th Jul 2025543 AMAQI
30°C25/35°C
16th Jul 2025544 AMAQI
16th Jul 2025545 AMAQI
16th Jul 2025546 AMAQI
16th Jul 2025547 AMAQI
16th Jul 2025598 AMAQI
16th Jul 2025619 AMAQI
16th Jul 20256610 AMAQI
16th Jul 20256311 AMAQI
16th Jul 20255312 PMAQI
16th Jul 2025441 PMAQI
16th Jul 2025422 PMAQI
16th Jul 2025483 PMAQI
16th Jul 2025484 PMAQI
16th Jul 2025435 PMAQI
16th Jul 2025476 PMAQI
16th Jul 2025487 PMAQI
16th Jul 2025528 PMAQI
16th Jul 2025539 PMAQI
16th Jul 20255310 PMAQI
16th Jul 20255411 PMAQI
17th Jul 20255412 AMAQI
17th Jul 2025541 AMAQI
17th Jul 2025542 AMAQI
17th Jul 2025543 AMAQI
28°C23/33°C
17th Jul 2025554 AMAQI
17th Jul 2025545 AMAQI
17th Jul 2025546 AMAQI
17th Jul 2025547 AMAQI
17th Jul 2025548 AMAQI
17th Jul 2025549 AMAQI
17th Jul 20255410 AMAQI
17th Jul 20255211 AMAQI
17th Jul 20255212 PMAQI
17th Jul 2025521 PMAQI
17th Jul 2025542 PMAQI
17th Jul 2025523 PMAQI
17th Jul 2025554 PMAQI
17th Jul 2025535 PMAQI
17th Jul 2025486 PMAQI
17th Jul 2025467 PMAQI
17th Jul 2025548 PMAQI
17th Jul 2025549 PMAQI
17th Jul 20255310 PMAQI
17th Jul 20255311 PMAQI
18th Jul 20255612 AMAQI
18th Jul 2025551 AMAQI
18th Jul 2025542 AMAQI
18th Jul 2025543 AMAQI
27°C24/31°C
18th Jul 2025544 AMAQI
18th Jul 2025545 AMAQI
18th Jul 2025546 AMAQI
18th Jul 2025547 AMAQI
18th Jul 2025518 AMAQI
18th Jul 2025539 AMAQI
18th Jul 20255510 AMAQI
18th Jul 20256011 AMAQI
18th Jul 20255212 PMAQI
18th Jul 2025501 PMAQI
18th Jul 2025532 PMAQI
18th Jul 2025503 PMAQI
18th Jul 2025464 PMAQI
18th Jul 2025465 PMAQI
18th Jul 2025426 PMAQI
18th Jul 2025497 PMAQI
18th Jul 2025538 PMAQI
18th Jul 2025539 PMAQI
18th Jul 20255410 PMAQI
18th Jul 20255411 PMAQI
19th Jul 20255612 AMAQI
19th Jul 2025541 AMAQI
19th Jul 2025552 AMAQI
19th Jul 2025543 AMAQI
29°C23/35°C
19th Jul 2025544 AMAQI
19th Jul 2025545 AMAQI
19th Jul 2025546 AMAQI
19th Jul 2025547 AMAQI
19th Jul 2025568 AMAQI
19th Jul 2025619 AMAQI
19th Jul 20256010 AMAQI
19th Jul 20255711 AMAQI
19th Jul 20255212 PMAQI
19th Jul 2025391 PMAQI
19th Jul 2025382 PMAQI
19th Jul 2025433 PMAQI
19th Jul 2025424 PMAQI
19th Jul 2025425 PMAQI
19th Jul 2025446 PMAQI
19th Jul 2025457 PMAQI
19th Jul 2025548 PMAQI
19th Jul 2025539 PMAQI
19th Jul 20255310 PMAQI
19th Jul 20255411 PMAQI
20th Jul 20255412 AMAQI
20th Jul 2025551 AMAQI
20th Jul 2025552 AMAQI
20th Jul 2025543 AMAQI
31°C25/36°C
20th Jul 2025544 AMAQI
20th Jul 2025555 AMAQI
20th Jul 2025556 AMAQI
20th Jul 2025547 AMAQI
20th Jul 2025588 AMAQI
20th Jul 2025609 AMAQI
20th Jul 20256110 AMAQI
20th Jul 20256011 AMAQI
20th Jul 20256412 PMAQI
20th Jul 2025541 PMAQI
20th Jul 2025542 PMAQI
20th Jul 2025563 PMAQI
20th Jul 2025544 PMAQI
20th Jul 2025535 PMAQI
20th Jul 2025496 PMAQI
20th Jul 2025487 PMAQI
20th Jul 2025548 PMAQI
20th Jul 2025549 PMAQI
20th Jul 20255710 PMAQI
20th Jul 20255711 PMAQI
21st Jul 20255812 AMAQI
21st Jul 2025551 AMAQI
21st Jul 2025552 AMAQI
21st Jul 2025543 AMAQI
32°C27/38°C
21st Jul 2025554 AMAQI
21st Jul 2025565 AMAQI
21st Jul 2025566 AMAQI
21st Jul 2025567 AMAQI
21st Jul 2025488 AMAQI
21st Jul 2025569 AMAQI
21st Jul 20255510 AMAQI
21st Jul 20255411 AMAQI
21st Jul 20254612 PMAQI
21st Jul 2025441 PMAQI
21st Jul 2025602 PMAQI
21st Jul 2025573 PMAQI
21st Jul 2025604 PMAQI
21st Jul 2025535 PMAQI
21st Jul 2025536 PMAQI
21st Jul 2025547 PMAQI
21st Jul 2025558 PMAQI
21st Jul 2025569 PMAQI
21st Jul 20255610 PMAQI
21st Jul 20255211 PMAQI
22nd Jul 20255312 AMAQI
22nd Jul 2025551 AMAQI
22nd Jul 2025542 AMAQI
22nd Jul 2025543 AMAQI
28°C26/32°C
22nd Jul 2025544 AMAQI
22nd Jul 2025555 AMAQI
22nd Jul 2025566 AMAQI
22nd Jul 2025567 AMAQI
22nd Jul 2025558 AMAQI
22nd Jul 2025589 AMAQI
22nd Jul 20255610 AMAQI
22nd Jul 20256111 AMAQI
22nd Jul 20255712 PMAQI
22nd Jul 2025531 PMAQI
22nd Jul 2025562 PMAQI
22nd Jul 2025543 PMAQI
22nd Jul 2025524 PMAQI
22nd Jul 2025485 PMAQI
22nd Jul 2025456 PMAQI
22nd Jul 2025457 PMAQI
22nd Jul 2025498 PMAQI
22nd Jul 2025529 PMAQI
22nd Jul 20255110 PMAQI
22nd Jul 20255111 PMAQI
23rd Jul 20255412 AMAQI
23rd Jul 2025541 AMAQI
23rd Jul 2025542 AMAQI
23rd Jul 2025543 AMAQI
27°C23/32°C
23rd Jul 2025554 AMAQI
23rd Jul 2025555 AMAQI
23rd Jul 2025556 AMAQI
23rd Jul 2025557 AMAQI
23rd Jul 2025578 AMAQI
23rd Jul 2025539 AMAQI
23rd Jul 20255310 AMAQI
23rd Jul 20255411 AMAQI
23rd Jul 20255812 PMAQI
23rd Jul 2025631 PMAQI
23rd Jul 2025632 PMAQI
23rd Jul 2025613 PMAQI
23rd Jul 2025634 PMAQI
23rd Jul 2025565 PMAQI
23rd Jul 2025566 PMAQI
23rd Jul 2025527 PMAQI
23rd Jul 2025558 PMAQI
23rd Jul 2025559 PMAQI
23rd Jul 20255610 PMAQI
23rd Jul 20255711 PMAQI
24th Jul 20255812 AMAQI
24th Jul 2025581 AMAQI
24th Jul 2025562 AMAQI
24th Jul 2025543 AMAQI
27°C22/33°C
24th Jul 2025544 AMAQI
24th Jul 2025555 AMAQI
24th Jul 2025546 AMAQI
24th Jul 2025557 AMAQI
24th Jul 2025568 AMAQI
24th Jul 2025569 AMAQI
24th Jul 20255710 AMAQI
24th Jul 20255711 AMAQI
24th Jul 20255912 PMAQI
24th Jul 2025611 PMAQI
24th Jul 2025612 PMAQI
24th Jul 2025623 PMAQI
24th Jul 2025694 PMAQI
24th Jul 2025745 PMAQI
24th Jul 2025666 PMAQI
24th Jul 2025567 PMAQI
24th Jul 2025558 PMAQI
24th Jul 2025569 PMAQI
24th Jul 20256010 PMAQI
24th Jul 20256311 PMAQI
25th Jul 20256212 AMAQI
25th Jul 2025571 AMAQI
25th Jul 2025562 AMAQI
25th Jul 2025563 AMAQI
28°C22/34°C
25th Jul 2025564 AMAQI
25th Jul 2025545 AMAQI
25th Jul 2025546 AMAQI
25th Jul 2025557 AMAQI
25th Jul 2025548 AMAQI
25th Jul 2025589 AMAQI
25th Jul 20255110 AMAQI
25th Jul 20254711 AMAQI
25th Jul 20254212 PMAQI
25th Jul 2025351 PMAQI
25th Jul 2025472 PMAQI
25th Jul 2025503 PMAQI
25th Jul 2025454 PMAQI
25th Jul 2025525 PMAQI
25th Jul 2025546 PMAQI
25th Jul 2025547 PMAQI
25th Jul 2025548 PMAQI
25th Jul 2025549 PMAQI
25th Jul 20255610 PMAQI
25th Jul 20255811 PMAQI
26th Jul 20255812 AMAQI
26th Jul 2025561 AMAQI
26th Jul 2025582 AMAQI
26th Jul 2025583 AMAQI
29°C24/34°C
26th Jul 2025574 AMAQI
26th Jul 2025565 AMAQI
26th Jul 2025546 AMAQI
26th Jul 2025547 AMAQI
26th Jul 2025628 AMAQI
26th Jul 2025679 AMAQI
26th Jul 20256410 AMAQI
26th Jul 20256311 AMAQI
26th Jul 20256512 PMAQI
26th Jul 2025621 PMAQI
26th Jul 2025552 PMAQI
26th Jul 2025583 PMAQI
26th Jul 2025564 PMAQI
26th Jul 2025455 PMAQI
26th Jul 2025546 PMAQI
26th Jul 2025487 PMAQI
26th Jul 2025538 PMAQI
26th Jul 2025559 PMAQI
26th Jul 20256010 PMAQI
26th Jul 20256211 PMAQI
27th Jul 20256012 AMAQI
27th Jul 2025581 AMAQI
27th Jul 2025592 AMAQI
27th Jul 2025583 AMAQI
31°C25/37°C
27th Jul 2025584 AMAQI
27th Jul 2025585 AMAQI
27th Jul 2025586 AMAQI
27th Jul 2025587 AMAQI
27th Jul 2025588 AMAQI
27th Jul 2025539 AMAQI
27th Jul 20254410 AMAQI
27th Jul 20256411 AMAQI
27th Jul 20256512 PMAQI
27th Jul 2025421 PMAQI
27th Jul 2025482 PMAQI
27th Jul 2025583 PMAQI
27th Jul 2025604 PMAQI
27th Jul 2025545 PMAQI
27th Jul 2025516 PMAQI
27th Jul 2025557 PMAQI
27th Jul 2025578 PMAQI
27th Jul 2025599 PMAQI
27th Jul 20256010 PMAQI
27th Jul 20256411 PMAQI
28th Jul 20256412 AMAQI
28th Jul 2025641 AMAQI
28th Jul 2025622 AMAQI
28th Jul 2025603 AMAQI
33°C28/38°C
28th Jul 2025604 AMAQI
28th Jul 2025585 AMAQI
28th Jul 2025586 AMAQI
28th Jul 2025597 AMAQI
28th Jul 2025598 AMAQI
28th Jul 2025629 AMAQI
28th Jul 20257010 AMAQI
28th Jul 20256911 AMAQI
28th Jul 20255912 PMAQI
28th Jul 2025571 PMAQI
28th Jul 2025542 PMAQI
28th Jul 2025703 PMAQI
28th Jul 2025794 PMAQI
28th Jul 2025715 PMAQI
28th Jul 2025586 PMAQI
28th Jul 2025597 PMAQI
28th Jul 2025608 PMAQI
28th Jul 2025699 PMAQI
28th Jul 20257110 PMAQI
28th Jul 20257011 PMAQI
29th Jul 20256712 AMAQI
29th Jul 2025601 AMAQI
29th Jul 2025612 AMAQI
29th Jul 2025613 AMAQI
33°C28/38°C
29th Jul 2025614 AMAQI
29th Jul 2025615 AMAQI
29th Jul 2025616 AMAQI
29th Jul 2025617 AMAQI
29th Jul 2025638 AMAQI
29th Jul 2025629 AMAQI
29th Jul 20256610 AMAQI
29th Jul 20257111 AMAQI
29th Jul 20256912 PMAQI
29th Jul 2025641 PMAQI
29th Jul 2025522 PMAQI
29th Jul 2025563 PMAQI
29th Jul 2025524 PMAQI
29th Jul 2025605 PMAQI
29th Jul 2025606 PMAQI
29th Jul 2025607 PMAQI
29th Jul 2025658 PMAQI
29th Jul 2025659 PMAQI
29th Jul 20256610 PMAQI
29th Jul 20256811 PMAQI
30th Jul 20256812 AMAQI
30th Jul 2025621 AMAQI
30th Jul 2025632 AMAQI
30th Jul 2025623 AMAQI
29°C26/33°C
30th Jul 2025624 AMAQI
30th Jul 2025625 AMAQI
30th Jul 2025626 AMAQI
30th Jul 2025627 AMAQI
30th Jul 2025708 AMAQI
30th Jul 2025769 AMAQI
30th Jul 20258110 AMAQI
30th Jul 20258111 AMAQI
30th Jul 20256712 PMAQI
30th Jul 2025601 PMAQI
30th Jul 2025592 PMAQI
30th Jul 2025593 PMAQI
30th Jul 2025634 PMAQI
30th Jul 2025665 PMAQI
30th Jul 2025706 PMAQI
30th Jul 2025597 PMAQI
30th Jul 2025648 PMAQI
30th Jul 2025669 PMAQI
30th Jul 20256710 PMAQI
30th Jul 20256711 PMAQI
31st Jul 20257012 AMAQI
31st Jul 2025651 AMAQI
31st Jul 2025622 AMAQI
31st Jul 2025623 AMAQI
29°C24/35°C
31st Jul 2025624 AMAQI
31st Jul 2025625 AMAQI
31st Jul 2025626 AMAQI
31st Jul 2025627 AMAQI
31st Jul 2025628 AMAQI
31st Jul 2025629 AMAQI
31st Jul 20254510 AMAQI
31st Jul 20255311 AMAQI
31st Jul 20255612 PMAQI
31st Jul 2025391 PMAQI
31st Jul 2025282 PMAQI
31st Jul 2025273 PMAQI
31st Jul 2025284 PMAQI
31st Jul 2025365 PMAQI
31st Jul 2025456 PMAQI
31st Jul 2025507 PMAQI
31st Jul 2025568 PMAQI
31st Jul 2025549 PMAQI
31st Jul 20255610 PMAQI
31st Jul 20255911 PMAQI
1st Aug 20256212 AMAQI
1st Aug 2025561 AMAQI
1st Aug 2025552 AMAQI
1st Aug 2025573 AMAQI
28°C24/33°C
1st Aug 2025544 AMAQI
1st Aug 2025545 AMAQI
1st Aug 2025536 AMAQI
1st Aug 2025547 AMAQI
1st Aug 2025678 AMAQI
1st Aug 2025649 AMAQI
1st Aug 20255910 AMAQI
1st Aug 20255011 AMAQI
1st Aug 20255712 PMAQI
1st Aug 2025691 PMAQI
1st Aug 2025622 PMAQI
1st Aug 2025593 PMAQI
1st Aug 2025564 PMAQI
1st Aug 2025565 PMAQI
1st Aug 2025516 PMAQI
1st Aug 2025547 PMAQI
1st Aug 2025568 PMAQI
1st Aug 2025589 PMAQI
1st Aug 20255510 PMAQI
1st Aug 20255711 PMAQI
2nd Aug 20256012 AMAQI
2nd Aug 2025581 AMAQI
2nd Aug 2025562 AMAQI
2nd Aug 2025573 AMAQI
27°C23/31°C
2nd Aug 2025584 AMAQI
4 AM2nd Aug 2025575 AMAQI
2nd Aug 2025566 AMAQI
2nd Aug 2025597 AMAQI
2nd Aug 2025528 AMAQI
2nd Aug 2025509 AMAQI
2nd Aug 20254910 AMAQI
2nd Aug 20255811 AMAQI
11 AM2nd Aug 20256712 PMAQI
2nd Aug 2025561 PMAQI
2nd Aug 2025702 PMAQI
2nd Aug 2025583 PMAQI
2nd Aug 2025604 PMAQI
2nd Aug 2025595 PMAQI
2nd Aug 2025546 PMAQI
2nd Aug 2025487 PMAQI
7 PM2nd Aug 2025558 PMAQI
11 PM
3 AM
--°C/°C
Day time
Avg. Highest Time
4 AM - 12 PM
54AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
1 PM - 7 PM
51AQI
7 hours / Day
210 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 4 AM to 12 PM (Avg. 54), while the lowest AQI was between 1 PM to 7 PM (Avg. 51).
Night time
Avg. Highest Time
12 AM - 11 PM
56AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
12 AM - 11 PM
56AQI
8 hours / Day
240 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 11 PM (Avg. 56), while the lowest AQI was between 12 AM to 11 PM (Avg. 56).
2025 Days Vs Air Quality
Toll Office, Urumqi, Xinjiang, China
2025
9%
20
58%
123
16%
35
15%
32
1%
3
Total number of days with different AQI categories in last 214 days in 2025 (151 days remaining)
Good
20 DaysModerate
123 DaysPoor
35 DaysUnhealthy
32 DaysSevere
3 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 9%
Health Risk Level:
Extreme
In 2025, 9% of 214 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
Toll Office, Urumqi, Xinjiang, 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
169AQI
169AQI
2nd January 2025
209AQI
209AQI
3rd January 2025
139AQI
139AQI
4th January 2025
176AQI
176AQI
5th January 2025
180AQI
180AQI
6th January 2025
170AQI
170AQI
7th January 2025
162AQI
162AQI
8th January 2025
181AQI
181AQI
9th January 2025
108AQI
108AQI
10th January 2025
113AQI
113AQI
11th January 2025
149AQI
149AQI
12th January 2025
147AQI
147AQI
13th January 2025
197AQI
197AQI
14th January 2025
198AQI
198AQI
15th January 2025
156AQI
156AQI
16th January 2025
158AQI
158AQI
17th January 2025
169AQI
169AQI
18th January 2025
167AQI
167AQI
19th January 2025
176AQI
176AQI
20th January 2025
149AQI
149AQI
21st January 2025
197AQI
197AQI
22nd January 2025
226AQI
226AQI
23rd January 2025
142AQI
142AQI
24th January 2025
113AQI
113AQI
25th January 2025
107AQI
107AQI
26th January 2025
150AQI
150AQI
27th January 2025
148AQI
148AQI
28th January 2025
158AQI
158AQI
29th January 2025
177AQI
177AQI
30th January 2025
115AQI
115AQI
31st January 2025
191AQI
191AQI
1st February 2025
118AQI
118AQI
2nd February 2025
165AQI
165AQI
3rd February 2025
143AQI
143AQI
4th February 2025
162AQI
162AQI
5th February 2025
153AQI
153AQI
6th February 2025
148AQI
148AQI
7th February 2025
161AQI
161AQI
8th February 2025
165AQI
165AQI
9th February 2025
199AQI
199AQI
10th February 2025
160AQI
160AQI
11th February 2025
135AQI
135AQI
12th February 2025
216AQI
216AQI
13th February 2025
126AQI
126AQI
14th February 2025
143AQI
143AQI
15th February 2025
141AQI
141AQI
16th February 2025
147AQI
147AQI
17th February 2025
111AQI
111AQI
18th February 2025
166AQI
166AQI
19th February 2025
188AQI
188AQI
20th February 2025
163AQI
163AQI
21st February 2025
165AQI
165AQI
22nd February 2025
150AQI
150AQI
23rd February 2025
158AQI
158AQI
24th February 2025
171AQI
171AQI
25th February 2025
167AQI
167AQI
26th February 2025
170AQI
170AQI
27th February 2025
127AQI
127AQI
28th February 2025
149AQI
149AQI
1st March 2025
123AQI
123AQI
2nd March 2025
111AQI
111AQI
3rd March 2025
113AQI
113AQI
4th March 2025
98AQI
98AQI
5th March 2025
82AQI
82AQI
6th March 2025
106AQI
106AQI
7th March 2025
127AQI
127AQI
8th March 2025
87AQI
87AQI
9th March 2025
94AQI
94AQI
10th March 2025
56AQI
56AQI
11th March 2025
68AQI
68AQI
12th March 2025
70AQI
70AQI
13th March 2025
60AQI
60AQI
14th March 2025
72AQI
72AQI
15th March 2025
71AQI
71AQI
16th March 2025
89AQI
89AQI
17th March 2025
103AQI
103AQI
18th March 2025
102AQI
102AQI
19th March 2025
111AQI
111AQI
20th March 2025
94AQI
94AQI
21st March 2025
122AQI
122AQI
22nd March 2025
110AQI
110AQI
23rd March 2025
129AQI
129AQI
24th March 2025
82AQI
82AQI
25th March 2025
63AQI
63AQI
26th March 2025
62AQI
62AQI
27th March 2025
61AQI
61AQI
28th March 2025
81AQI
81AQI
29th March 2025
84AQI
84AQI
30th March 2025
98AQI
98AQI
31st March 2025
85AQI
85AQI
1st April 2025
93AQI
93AQI
2nd April 2025
75AQI
75AQI
3rd April 2025
76AQI
76AQI
4th April 2025
68AQI
68AQI
5th April 2025
78AQI
78AQI
6th April 2025
56AQI
56AQI
7th April 2025
53AQI
53AQI
8th April 2025
61AQI
61AQI
9th April 2025
63AQI
63AQI
10th April 2025
47AQI
47AQI
11th April 2025
51AQI
51AQI
12th April 2025
49AQI
49AQI
13th April 2025
53AQI
53AQI
14th April 2025
76AQI
76AQI
15th April 2025
55AQI
55AQI
16th April 2025
68AQI
68AQI
17th April 2025
40AQI
40AQI
18th April 2025
70AQI
70AQI
19th April 2025
50AQI
50AQI
20th April 2025
54AQI
54AQI
21st April 2025
51AQI
51AQI
22nd April 2025
61AQI
61AQI
23rd April 2025
54AQI
54AQI
24th April 2025
60AQI
60AQI
25th April 2025
45AQI
45AQI
26th April 2025
59AQI
59AQI
27th April 2025
57AQI
57AQI
28th April 2025
55AQI
55AQI
29th April 2025
68AQI
68AQI
30th April 2025
71AQI
71AQI
1st May 2025
64AQI
64AQI
2nd May 2025
63AQI
63AQI
3rd May 2025
40AQI
40AQI
4th May 2025
49AQI
49AQI
5th May 2025
60AQI
60AQI
6th May 2025
58AQI
58AQI
7th May 2025
89AQI
89AQI
8th May 2025
71AQI
71AQI
9th May 2025
86AQI
86AQI
10th May 2025
77AQI
77AQI
11th May 2025
68AQI
68AQI
12th May 2025
54AQI
54AQI
13th May 2025
54AQI
54AQI
14th May 2025
56AQI
56AQI
15th May 2025
52AQI
52AQI
16th May 2025
59AQI
59AQI
17th May 2025
60AQI
60AQI
18th May 2025
62AQI
62AQI
19th May 2025
60AQI
60AQI
20th May 2025
44AQI
44AQI
21st May 2025
45AQI
45AQI
22nd May 2025
46AQI
46AQI
23rd May 2025
42AQI
42AQI
24th May 2025
59AQI
59AQI
25th May 2025
56AQI
56AQI
26th May 2025
65AQI
65AQI
27th May 2025
54AQI
54AQI
28th May 2025
57AQI
57AQI
29th May 2025
54AQI
54AQI
30th May 2025
51AQI
51AQI
31st May 2025
53AQI
53AQI
1st June 2025
48AQI
48AQI
2nd June 2025
51AQI
51AQI
3rd June 2025
54AQI
54AQI
4th June 2025
58AQI
58AQI
5th June 2025
62AQI
62AQI
6th June 2025
63AQI
63AQI
7th June 2025
58AQI
58AQI
8th June 2025
58AQI
58AQI
9th June 2025
63AQI
63AQI
10th June 2025
70AQI
70AQI
11th June 2025
64AQI
64AQI
12th June 2025
58AQI
58AQI
13th June 2025
56AQI
56AQI
14th June 2025
60AQI
60AQI
15th June 2025
61AQI
61AQI
16th June 2025
55AQI
55AQI
17th June 2025
53AQI
53AQI
18th June 2025
55AQI
55AQI
19th June 2025
56AQI
56AQI
20th June 2025
56AQI
56AQI
21st June 2025
57AQI
57AQI
22nd June 2025
53AQI
53AQI
23rd June 2025
54AQI
54AQI
24th June 2025
49AQI
49AQI
25th June 2025
52AQI
52AQI
26th June 2025
57AQI
57AQI
27th June 2025
59AQI
59AQI
28th June 2025
49AQI
49AQI
29th June 2025
54AQI
54AQI
30th June 2025
56AQI
56AQI
1st July 2025
57AQI
57AQI
2nd July 2025
53AQI
53AQI
3rd July 2025
47AQI
47AQI
4th July 2025
49AQI
49AQI
5th July 2025
52AQI
52AQI
6th July 2025
56AQI
56AQI
7th July 2025
50AQI
50AQI
8th July 2025
49AQI
49AQI
9th July 2025
52AQI
52AQI
10th July 2025
52AQI
52AQI
11th July 2025
52AQI
52AQI
12th July 2025
50AQI
50AQI
13th July 2025
50AQI
50AQI
14th July 2025
53AQI
53AQI
15th July 2025
53AQI
53AQI
16th July 2025
53AQI
53AQI
17th July 2025
53AQI
53AQI
18th July 2025
52AQI
52AQI
19th July 2025
52AQI
52AQI
20th July 2025
55AQI
55AQI
21st July 2025
54AQI
54AQI
22nd July 2025
53AQI
53AQI
23rd July 2025
56AQI
56AQI
24th July 2025
59AQI
59AQI
25th July 2025
53AQI
53AQI
26th July 2025
57AQI
57AQI
27th July 2025
57AQI
57AQI
28th July 2025
63AQI
63AQI
29th July 2025
62AQI
62AQI
30th July 2025
65AQI
65AQI
31st July 2025
53AQI
53AQI
1st August 2025
57AQI
57AQI
161AQI
156AQI
91AQI
61AQI
58AQI
57AQI
54AQI
57AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202590AQI
12
17
2
12
15
1
20
11
5
25
6
25
3
27
6
25
1
20
123
35
32
3
Highest AQI recorded in
January161AQI
Lowest AQI recorded in
July54AQI
202487AQI
3
12
15
1
6
9
9
5
1
18
8
4
7
20
2
1
11
17
2
1
15
15
20
11
13
18
12
18
5
24
2
3
12
11
4
5
17
9
87
167
63
42
7
Highest AQI recorded in
February148AQI
Lowest AQI recorded in
July47AQI
202398AQI
5
9
8
8
1
2
3
13
8
2
1
17
6
5
2
6
17
5
1
1
6
24
1
5
24
1
1
30
3
27
5
24
1
2
25
4
1
11
10
4
10
10
9
2
30
216
50
40
21
3
Highest AQI recorded in
February196AQI
Lowest AQI recorded in
August62AQI
202293AQI
1
1
1
3
4
8
6
3
17
10
1
1
24
4
1
25
5
1
12
18
7
17
1
5
18
1
4
24
2
1
3
13
13
1
1
9
17
4
35
161
49
30
12
Highest AQI recorded in
January183AQI
Lowest AQI recorded in
June55AQI
2021100AQI
4
11
11
5
1
2
12
8
5
1
10
13
7
3
22
5
1
25
3
1
1
5
25
2
29
1
19
1
2
27
1
5
16
10
3
9
10
8
2
16
12
1
24
190
82
46
11
2
Highest AQI recorded in
February157AQI
Lowest AQI recorded in
June60AQI
2020102AQI
2
7
3
1
13
4
2
2
1
14
2
1
1
23
5
1
14
17
9
5
4
13
6
23
1
1
16
13
1
7
20
3
1
5
11
12
2
34
126
57
31
15
3
Highest AQI recorded in
December194AQI
Lowest AQI recorded in
July56AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2020(Avg.)
102AQILeast Polluted Year Recorded
2024(Avg.)
87AQIToll Office's annual 2025 AQI (90) shows an average percentage change of -5.8% (improved AQI) compared to previous years: 2020 (102), 2021 (100), 2022 (93), 2023 (98), 2024 (87).
