Tongchuan, Shaanxi, 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
Tongchuan, Shaanxi, China
2022
2023
2024
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
17th Aug 2023
135AQILowest AQI recorded on
3rd Aug 2026
27AQISame Day Analysis (3rd August):
On this day, AQI across the 5 years varied significantly: 2026 ranks 4th highest AQI at 27 of Good air quality, showing improvement over 2025, 2024 and 2023 on the same day.
Day & Night AQI Trend: 2nd Aug - 3rd Aug 2026
Tongchuan, Shaanxi, China
AQI
Day
Night
.
5 AM2nd Aug 2026
7 PM
4 AM3rd Aug 2026
Day time
Avg. Highest Time
9AM2nd Aug
65AQI
Avg. Lowest Time
7PM2nd Aug
28AQI
Night time
Avg. Highest Time
1AM3rd Aug
31AQI
Avg. Lowest Time
3AM3rd Aug
22AQI
In the last 24 hours,
Tongchuan's AQI reached its highest point of 65 at 9 AM during the Day, while the lowest point, 22, was recorded at 3 AM during the Night between 2nd Aug and 3rd Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Tongchuan, Shaanxi, China
JulAug
05th - 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 - 03rd03rd
Day
Night
5th Jul 2026585 AMAQI
5th Jul 2026566 AMAQI
5th Jul 2026557 AMAQI
5th Jul 2026568 AMAQI
5th Jul 2026539 AMAQI
5th Jul 20264410 AMAQI
5th Jul 20263711 AMAQI
5th Jul 20263612 PMAQI
5th Jul 2026351 PMAQI
5th Jul 2026372 PMAQI
5th Jul 2026433 PMAQI
5th Jul 2026564 PMAQI
5th Jul 2026675 PMAQI
5th Jul 2026626 PMAQI
5th Jul 2026687 PMAQI
5th Jul 2026678 PMAQI
5th Jul 2026689 PMAQI
5th Jul 20266110 PMAQI
5th Jul 20267511 PMAQI
6th Jul 20268712 AMAQI
6th Jul 2026701 AMAQI
6th Jul 2026602 AMAQI
6th Jul 2026503 AMAQI
6th Jul 2026514 AMAQI
29°C22/37°C
6th Jul 2026525 AMAQI
6th Jul 2026476 AMAQI
6th Jul 2026527 AMAQI
6th Jul 2026508 AMAQI
6th Jul 2026509 AMAQI
6th Jul 20264710 AMAQI
6th Jul 20264211 AMAQI
6th Jul 20264612 PMAQI
6th Jul 2026541 PMAQI
6th Jul 2026562 PMAQI
6th Jul 2026563 PMAQI
6th Jul 2026564 PMAQI
6th Jul 2026675 PMAQI
6th Jul 2026826 PMAQI
6th Jul 2026947 PMAQI
6th Jul 2026908 PMAQI
6th Jul 2026789 PMAQI
6th Jul 20266210 PMAQI
6th Jul 20265411 PMAQI
7th Jul 20265412 AMAQI
7th Jul 2026561 AMAQI
7th Jul 2026542 AMAQI
7th Jul 2026523 AMAQI
7th Jul 2026524 AMAQI
28°C22/37°C
7th Jul 2026505 AMAQI
7th Jul 2026516 AMAQI
7th Jul 2026507 AMAQI
7th Jul 2026558 AMAQI
7th Jul 2026599 AMAQI
7th Jul 20265910 AMAQI
7th Jul 20265611 AMAQI
7th Jul 20265612 PMAQI
7th Jul 2026561 PMAQI
7th Jul 2026522 PMAQI
7th Jul 2026493 PMAQI
7th Jul 2026494 PMAQI
7th Jul 2026495 PMAQI
7th Jul 2026616 PMAQI
7th Jul 2026657 PMAQI
7th Jul 2026648 PMAQI
7th Jul 2026679 PMAQI
7th Jul 20266810 PMAQI
7th Jul 20267811 PMAQI
8th Jul 20267612 AMAQI
8th Jul 2026741 AMAQI
8th Jul 2026762 AMAQI
8th Jul 2026713 AMAQI
8th Jul 2026674 AMAQI
27°C20/34°C
8th Jul 2026685 AMAQI
8th Jul 2026666 AMAQI
8th Jul 2026687 AMAQI
8th Jul 2026648 AMAQI
8th Jul 2026629 AMAQI
8th Jul 20266310 AMAQI
8th Jul 20265811 AMAQI
8th Jul 20266612 PMAQI
8th Jul 2026721 PMAQI
8th Jul 2026642 PMAQI
8th Jul 2026603 PMAQI
8th Jul 2026574 PMAQI
8th Jul 2026635 PMAQI
8th Jul 2026616 PMAQI
8th Jul 2026497 PMAQI
8th Jul 2026518 PMAQI
8th Jul 2026569 PMAQI
8th Jul 20266310 PMAQI
8th Jul 20267711 PMAQI
9th Jul 20268912 AMAQI
9th Jul 2026791 AMAQI
9th Jul 2026712 AMAQI
9th Jul 2026663 AMAQI
9th Jul 2026674 AMAQI
30°C22/37°C
9th Jul 2026675 AMAQI
9th Jul 2026616 AMAQI
9th Jul 2026617 AMAQI
9th Jul 2026638 AMAQI
9th Jul 2026679 AMAQI
9th Jul 20266710 AMAQI
9th Jul 20266811 AMAQI
9th Jul 20266912 PMAQI
9th Jul 2026641 PMAQI
9th Jul 2026622 PMAQI
9th Jul 2026653 PMAQI
9th Jul 2026674 PMAQI
9th Jul 2026675 PMAQI
9th Jul 2026646 PMAQI
9th Jul 2026637 PMAQI
9th Jul 2026638 PMAQI
9th Jul 2026769 PMAQI
9th Jul 20267710 PMAQI
9th Jul 20268011 PMAQI
10th Jul 20268012 AMAQI
10th Jul 2026781 AMAQI
10th Jul 2026792 AMAQI
10th Jul 2026803 AMAQI
10th Jul 2026794 AMAQI
31°C25/38°C
10th Jul 2026755 AMAQI
10th Jul 2026706 AMAQI
10th Jul 2026697 AMAQI
10th Jul 2026708 AMAQI
10th Jul 2026739 AMAQI
10th Jul 20267110 AMAQI
10th Jul 20266411 AMAQI
10th Jul 20266012 PMAQI
10th Jul 2026551 PMAQI
10th Jul 2026452 PMAQI
10th Jul 2026443 PMAQI
10th Jul 2026464 PMAQI
10th Jul 2026435 PMAQI
10th Jul 2026426 PMAQI
10th Jul 2026467 PMAQI
10th Jul 2026528 PMAQI
10th Jul 2026609 PMAQI
10th Jul 20266210 PMAQI
10th Jul 20266911 PMAQI
11th Jul 20267712 AMAQI
11th Jul 2026651 AMAQI
11th Jul 2026602 AMAQI
11th Jul 2026643 AMAQI
11th Jul 2026644 AMAQI
30°C24/37°C
11th Jul 2026645 AMAQI
11th Jul 2026716 AMAQI
11th Jul 2026697 AMAQI
11th Jul 2026708 AMAQI
11th Jul 2026739 AMAQI
11th Jul 20267510 AMAQI
11th Jul 20266811 AMAQI
11th Jul 20266812 PMAQI
11th Jul 2026661 PMAQI
11th Jul 2026602 PMAQI
11th Jul 2026543 PMAQI
11th Jul 2026524 PMAQI
11th Jul 2026515 PMAQI
11th Jul 2026486 PMAQI
11th Jul 2026437 PMAQI
11th Jul 2026398 PMAQI
11th Jul 2026369 PMAQI
11th Jul 20263710 PMAQI
11th Jul 20262711 PMAQI
12th Jul 20262112 AMAQI
12th Jul 2026201 AMAQI
12th Jul 2026192 AMAQI
12th Jul 2026223 AMAQI
12th Jul 2026244 AMAQI
25°C22/30°C
12th Jul 2026255 AMAQI
12th Jul 2026216 AMAQI
12th Jul 2026207 AMAQI
12th Jul 2026238 AMAQI
12th Jul 2026289 AMAQI
12th Jul 20262910 AMAQI
12th Jul 20263111 AMAQI
12th Jul 20263312 PMAQI
12th Jul 2026331 PMAQI
12th Jul 2026342 PMAQI
12th Jul 2026273 PMAQI
12th Jul 2026274 PMAQI
12th Jul 2026285 PMAQI
12th Jul 2026306 PMAQI
12th Jul 2026327 PMAQI
12th Jul 2026308 PMAQI
12th Jul 2026369 PMAQI
12th Jul 20264610 PMAQI
12th Jul 20264911 PMAQI
13th Jul 20264912 AMAQI
13th Jul 2026541 AMAQI
13th Jul 2026482 AMAQI
13th Jul 2026473 AMAQI
13th Jul 2026424 AMAQI
26°C21/32°C
13th Jul 2026395 AMAQI
13th Jul 2026396 AMAQI
13th Jul 2026387 AMAQI
13th Jul 2026368 AMAQI
13th Jul 2026359 AMAQI
13th Jul 20264210 AMAQI
13th Jul 20264611 AMAQI
13th Jul 20264712 PMAQI
13th Jul 2026441 PMAQI
13th Jul 2026442 PMAQI
13th Jul 2026463 PMAQI
13th Jul 2026474 PMAQI
13th Jul 2026465 PMAQI
13th Jul 2026466 PMAQI
13th Jul 2026497 PMAQI
13th Jul 2026538 PMAQI
13th Jul 2026689 PMAQI
13th Jul 20268010 PMAQI
13th Jul 20268011 PMAQI
14th Jul 20268112 AMAQI
14th Jul 2026781 AMAQI
14th Jul 2026802 AMAQI
14th Jul 2026793 AMAQI
14th Jul 2026784 AMAQI
29°C22/35°C
14th Jul 2026765 AMAQI
14th Jul 2026756 AMAQI
14th Jul 2026737 AMAQI
14th Jul 2026748 AMAQI
14th Jul 2026749 AMAQI
14th Jul 20267410 AMAQI
14th Jul 20267311 AMAQI
14th Jul 20267212 PMAQI
14th Jul 2026661 PMAQI
14th Jul 2026612 PMAQI
14th Jul 2026603 PMAQI
14th Jul 2026604 PMAQI
14th Jul 2026575 PMAQI
14th Jul 2026606 PMAQI
14th Jul 2026547 PMAQI
14th Jul 2026558 PMAQI
14th Jul 2026489 PMAQI
14th Jul 20264010 PMAQI
14th Jul 20263111 PMAQI
15th Jul 20262512 AMAQI
15th Jul 2026201 AMAQI
15th Jul 2026202 AMAQI
15th Jul 2026193 AMAQI
15th Jul 2026184 AMAQI
29°C23/34°C
15th Jul 2026175 AMAQI
15th Jul 2026186 AMAQI
15th Jul 2026187 AMAQI
15th Jul 2026198 AMAQI
15th Jul 2026229 AMAQI
15th Jul 20262810 AMAQI
15th Jul 20262911 AMAQI
15th Jul 20262912 PMAQI
15th Jul 2026321 PMAQI
15th Jul 2026322 PMAQI
15th Jul 2026283 PMAQI
15th Jul 2026284 PMAQI
15th Jul 2026295 PMAQI
15th Jul 2026316 PMAQI
15th Jul 2026337 PMAQI
15th Jul 2026318 PMAQI
15th Jul 2026429 PMAQI
15th Jul 20265110 PMAQI
15th Jul 20265311 PMAQI
16th Jul 20265312 AMAQI
16th Jul 2026541 AMAQI
16th Jul 2026532 AMAQI
16th Jul 2026533 AMAQI
16th Jul 2026514 AMAQI
26°C20/32°C
16th Jul 2026485 AMAQI
16th Jul 2026476 AMAQI
16th Jul 2026477 AMAQI
16th Jul 2026528 AMAQI
16th Jul 2026569 AMAQI
16th Jul 20265810 AMAQI
16th Jul 20266211 AMAQI
16th Jul 20266412 PMAQI
16th Jul 2026651 PMAQI
16th Jul 2026662 PMAQI
16th Jul 2026663 PMAQI
16th Jul 2026684 PMAQI
16th Jul 2026715 PMAQI
16th Jul 2026716 PMAQI
16th Jul 2026737 PMAQI
16th Jul 2026768 PMAQI
16th Jul 2026669 PMAQI
16th Jul 20265410 PMAQI
16th Jul 20262711 PMAQI
17th Jul 20261812 AMAQI
17th Jul 2026171 AMAQI
17th Jul 2026162 AMAQI
17th Jul 2026173 AMAQI
17th Jul 2026174 AMAQI
26°C20/33°C
17th Jul 2026195 AMAQI
17th Jul 2026176 AMAQI
17th Jul 2026167 AMAQI
17th Jul 2026188 AMAQI
17th Jul 2026189 AMAQI
17th Jul 20262210 AMAQI
17th Jul 20262411 AMAQI
17th Jul 20262912 PMAQI
17th Jul 2026341 PMAQI
17th Jul 2026332 PMAQI
17th Jul 2026303 PMAQI
17th Jul 2026264 PMAQI
17th Jul 2026255 PMAQI
17th Jul 2026276 PMAQI
17th Jul 2026287 PMAQI
17th Jul 2026368 PMAQI
17th Jul 2026429 PMAQI
17th Jul 20264410 PMAQI
17th Jul 20264611 PMAQI
18th Jul 20265112 AMAQI
18th Jul 2026541 AMAQI
18th Jul 2026532 AMAQI
18th Jul 2026593 AMAQI
18th Jul 2026584 AMAQI
25°C20/32°C
18th Jul 2026575 AMAQI
18th Jul 2026556 AMAQI
18th Jul 2026537 AMAQI
18th Jul 2026528 AMAQI
18th Jul 2026569 AMAQI
18th Jul 20266010 AMAQI
18th Jul 20267111 AMAQI
18th Jul 20267212 PMAQI
18th Jul 2026661 PMAQI
18th Jul 2026732 PMAQI
18th Jul 2026813 PMAQI
18th Jul 2026784 PMAQI
18th Jul 2026845 PMAQI
18th Jul 2026846 PMAQI
18th Jul 2026767 PMAQI
18th Jul 2026778 PMAQI
18th Jul 2026929 PMAQI
18th Jul 20268810 PMAQI
18th Jul 20269011 PMAQI
19th Jul 20269212 AMAQI
19th Jul 2026881 AMAQI
19th Jul 2026932 AMAQI
19th Jul 2026883 AMAQI
19th Jul 2026884 AMAQI
25°C21/29°C
19th Jul 2026865 AMAQI
19th Jul 2026876 AMAQI
19th Jul 2026857 AMAQI
19th Jul 2026828 AMAQI
19th Jul 2026789 AMAQI
19th Jul 20268210 AMAQI
19th Jul 20268211 AMAQI
19th Jul 20268912 PMAQI
19th Jul 2026911 PMAQI
19th Jul 2026922 PMAQI
19th Jul 2026873 PMAQI
19th Jul 2026804 PMAQI
19th Jul 2026765 PMAQI
19th Jul 2026726 PMAQI
19th Jul 2026647 PMAQI
19th Jul 2026658 PMAQI
19th Jul 2026609 PMAQI
19th Jul 20266110 PMAQI
19th Jul 20266711 PMAQI
20th Jul 20267812 AMAQI
20th Jul 2026771 AMAQI
20th Jul 2026722 AMAQI
20th Jul 2026723 AMAQI
20th Jul 2026684 AMAQI
27°C19/34°C
20th Jul 2026655 AMAQI
20th Jul 2026626 AMAQI
20th Jul 2026607 AMAQI
20th Jul 2026638 AMAQI
20th Jul 2026629 AMAQI
20th Jul 20266110 AMAQI
20th Jul 20266711 AMAQI
20th Jul 20266912 PMAQI
20th Jul 2026711 PMAQI
20th Jul 2026742 PMAQI
20th Jul 2026723 PMAQI
20th Jul 2026754 PMAQI
20th Jul 2026775 PMAQI
20th Jul 2026746 PMAQI
20th Jul 2026767 PMAQI
20th Jul 2026838 PMAQI
20th Jul 2026829 PMAQI
20th Jul 20268410 PMAQI
20th Jul 20268611 PMAQI
21st Jul 20269012 AMAQI
21st Jul 2026921 AMAQI
21st Jul 2026862 AMAQI
21st Jul 2026873 AMAQI
21st Jul 2026854 AMAQI
28°C21/35°C
21st Jul 2026815 AMAQI
21st Jul 2026816 AMAQI
21st Jul 2026797 AMAQI
21st Jul 2026788 AMAQI
21st Jul 2026779 AMAQI
21st Jul 20267810 AMAQI
21st Jul 20269212 PMAQI
21st Jul 2026931 PMAQI
21st Jul 2026932 PMAQI
21st Jul 2026923 PMAQI
21st Jul 2026904 PMAQI
21st Jul 2026915 PMAQI
21st Jul 20261106 PMAQI
21st Jul 2026937 PMAQI
21st Jul 2026918 PMAQI
21st Jul 2026739 PMAQI
21st Jul 20267310 PMAQI
21st Jul 20267211 PMAQI
22nd Jul 20266512 AMAQI
22nd Jul 2026581 AMAQI
22nd Jul 2026572 AMAQI
22nd Jul 2026583 AMAQI
22nd Jul 2026594 AMAQI
27°C22/35°C
22nd Jul 2026585 AMAQI
22nd Jul 2026526 AMAQI
22nd Jul 2026537 AMAQI
22nd Jul 2026538 AMAQI
22nd Jul 2026529 AMAQI
22nd Jul 20265610 AMAQI
22nd Jul 20265411 AMAQI
22nd Jul 20264512 PMAQI
22nd Jul 2026441 PMAQI
22nd Jul 2026472 PMAQI
22nd Jul 2026473 PMAQI
22nd Jul 2026474 PMAQI
22nd Jul 2026505 PMAQI
22nd Jul 2026546 PMAQI
22nd Jul 2026617 PMAQI
22nd Jul 2026648 PMAQI
22nd Jul 2026629 PMAQI
22nd Jul 20266210 PMAQI
22nd Jul 20265811 PMAQI
23rd Jul 20264512 AMAQI
23rd Jul 2026371 AMAQI
23rd Jul 2026372 AMAQI
23rd Jul 2026383 AMAQI
23rd Jul 2026324 AMAQI
25°C20/32°C
23rd Jul 2026335 AMAQI
23rd Jul 2026376 AMAQI
23rd Jul 2026347 AMAQI
23rd Jul 2026298 AMAQI
23rd Jul 2026329 AMAQI
23rd Jul 20264010 AMAQI
23rd Jul 20264811 AMAQI
23rd Jul 20264712 PMAQI
23rd Jul 2026481 PMAQI
23rd Jul 2026542 PMAQI
23rd Jul 2026583 PMAQI
23rd Jul 2026634 PMAQI
23rd Jul 2026625 PMAQI
23rd Jul 2026626 PMAQI
23rd Jul 2026677 PMAQI
23rd Jul 2026748 PMAQI
23rd Jul 2026729 PMAQI
23rd Jul 20268510 PMAQI
23rd Jul 20268811 PMAQI
24th Jul 20268912 AMAQI
24th Jul 2026891 AMAQI
24th Jul 2026912 AMAQI
24th Jul 2026903 AMAQI
24th Jul 2026894 AMAQI
26°C20/32°C
24th Jul 2026875 AMAQI
24th Jul 2026896 AMAQI
24th Jul 2026857 AMAQI
24th Jul 2026818 AMAQI
24th Jul 2026789 AMAQI
24th Jul 20266810 AMAQI
24th Jul 20266111 AMAQI
24th Jul 20265712 PMAQI
24th Jul 2026531 PMAQI
24th Jul 2026522 PMAQI
24th Jul 2026503 PMAQI
24th Jul 2026524 PMAQI
24th Jul 2026525 PMAQI
24th Jul 2026526 PMAQI
24th Jul 2026517 PMAQI
24th Jul 2026558 PMAQI
24th Jul 2026559 PMAQI
24th Jul 20266210 PMAQI
24th Jul 20266611 PMAQI
25th Jul 20267412 AMAQI
25th Jul 2026701 AMAQI
25th Jul 2026722 AMAQI
25th Jul 2026713 AMAQI
25th Jul 2026724 AMAQI
27°C21/32°C
25th Jul 2026725 AMAQI
25th Jul 2026716 AMAQI
25th Jul 2026727 AMAQI
25th Jul 2026758 AMAQI
25th Jul 2026769 AMAQI
25th Jul 20267510 AMAQI
25th Jul 20267611 AMAQI
25th Jul 20267312 PMAQI
25th Jul 2026701 PMAQI
25th Jul 2026702 PMAQI
25th Jul 2026703 PMAQI
25th Jul 2026714 PMAQI
25th Jul 2026735 PMAQI
25th Jul 2026706 PMAQI
25th Jul 2026687 PMAQI
25th Jul 2026708 PMAQI
25th Jul 2026709 PMAQI
25th Jul 20267010 PMAQI
25th Jul 20266811 PMAQI
26th Jul 20266512 AMAQI
26th Jul 2026641 AMAQI
26th Jul 2026602 AMAQI
26th Jul 2026613 AMAQI
26th Jul 2026644 AMAQI
27°C22/33°C
26th Jul 2026645 AMAQI
26th Jul 2026626 AMAQI
26th Jul 2026657 AMAQI
26th Jul 2026698 AMAQI
26th Jul 2026689 AMAQI
26th Jul 20266710 AMAQI
26th Jul 20266411 AMAQI
26th Jul 20267012 PMAQI
26th Jul 2026661 PMAQI
26th Jul 2026522 PMAQI
26th Jul 2026523 PMAQI
26th Jul 2026574 PMAQI
26th Jul 2026565 PMAQI
26th Jul 2026516 PMAQI
26th Jul 2026477 PMAQI
26th Jul 2026518 PMAQI
26th Jul 2026599 PMAQI
26th Jul 20266710 PMAQI
26th Jul 20266911 PMAQI
27th Jul 20264912 AMAQI
27th Jul 2026301 AMAQI
27th Jul 2026242 AMAQI
27th Jul 2026263 AMAQI
27th Jul 2026214 AMAQI
27°C22/33°C
27th Jul 2026195 AMAQI
27th Jul 2026186 AMAQI
27th Jul 2026207 AMAQI
27th Jul 2026218 AMAQI
27th Jul 2026249 AMAQI
27th Jul 20262710 AMAQI
27th Jul 20263311 AMAQI
27th Jul 20264112 PMAQI
27th Jul 2026521 PMAQI
27th Jul 2026602 PMAQI
27th Jul 2026663 PMAQI
27th Jul 2026614 PMAQI
27th Jul 2026575 PMAQI
27th Jul 2026566 PMAQI
27th Jul 2026567 PMAQI
27th Jul 2026568 PMAQI
27th Jul 2026649 PMAQI
27th Jul 20265910 PMAQI
27th Jul 20265811 PMAQI
28th Jul 20265812 AMAQI
28th Jul 2026601 AMAQI
28th Jul 2026632 AMAQI
28th Jul 2026633 AMAQI
28th Jul 2026644 AMAQI
25°C22/30°C
28th Jul 2026635 AMAQI
28th Jul 2026636 AMAQI
28th Jul 2026647 AMAQI
28th Jul 2026648 AMAQI
28th Jul 2026639 AMAQI
28th Jul 20265910 AMAQI
28th Jul 20264711 AMAQI
28th Jul 20264412 PMAQI
28th Jul 2026441 PMAQI
28th Jul 2026442 PMAQI
28th Jul 2026413 PMAQI
28th Jul 2026344 PMAQI
28th Jul 2026285 PMAQI
28th Jul 2026326 PMAQI
28th Jul 2026387 PMAQI
28th Jul 2026348 PMAQI
28th Jul 2026329 PMAQI
28th Jul 20263410 PMAQI
28th Jul 20263611 PMAQI
29th Jul 20263312 AMAQI
29th Jul 2026321 AMAQI
29th Jul 2026312 AMAQI
29th Jul 2026323 AMAQI
29th Jul 2026314 AMAQI
25°C21/30°C
29th Jul 2026325 AMAQI
29th Jul 2026296 AMAQI
29th Jul 2026307 AMAQI
29th Jul 2026338 AMAQI
29th Jul 2026359 AMAQI
29th Jul 20263310 AMAQI
29th Jul 20263511 AMAQI
29th Jul 20263212 PMAQI
29th Jul 2026301 PMAQI
29th Jul 2026302 PMAQI
29th Jul 2026323 PMAQI
29th Jul 2026314 PMAQI
29th Jul 2026285 PMAQI
29th Jul 2026336 PMAQI
29th Jul 2026337 PMAQI
29th Jul 2026368 PMAQI
29th Jul 2026389 PMAQI
29th Jul 20263610 PMAQI
29th Jul 20263611 PMAQI
30th Jul 20263712 AMAQI
30th Jul 2026391 AMAQI
30th Jul 2026432 AMAQI
30th Jul 2026473 AMAQI
30th Jul 2026514 AMAQI
25°C22/30°C
30th Jul 2026515 AMAQI
30th Jul 2026466 AMAQI
30th Jul 2026387 AMAQI
30th Jul 2026398 AMAQI
30th Jul 2026389 AMAQI
30th Jul 20264210 AMAQI
30th Jul 20263811 AMAQI
30th Jul 20264112 PMAQI
30th Jul 2026411 PMAQI
30th Jul 2026402 PMAQI
30th Jul 2026383 PMAQI
30th Jul 2026394 PMAQI
30th Jul 2026385 PMAQI
30th Jul 2026396 PMAQI
30th Jul 2026407 PMAQI
30th Jul 2026448 PMAQI
30th Jul 2026449 PMAQI
30th Jul 20264510 PMAQI
30th Jul 20263611 PMAQI
31st Jul 20262512 AMAQI
31st Jul 2026241 AMAQI
31st Jul 2026252 AMAQI
31st Jul 2026273 AMAQI
31st Jul 2026284 AMAQI
26°C21/32°C
31st Jul 2026285 AMAQI
31st Jul 2026246 AMAQI
31st Jul 2026307 AMAQI
31st Jul 2026388 AMAQI
31st Jul 2026379 AMAQI
31st Jul 20262610 AMAQI
31st Jul 20262811 AMAQI
31st Jul 20263612 PMAQI
31st Jul 2026411 PMAQI
31st Jul 2026502 PMAQI
31st Jul 2026503 PMAQI
31st Jul 2026444 PMAQI
31st Jul 2026435 PMAQI
31st Jul 2026466 PMAQI
31st Jul 2026487 PMAQI
31st Jul 2026578 PMAQI
31st Jul 2026669 PMAQI
31st Jul 20265810 PMAQI
31st Jul 20264511 PMAQI
1st Aug 20263812 AMAQI
1st Aug 2026291 AMAQI
1st Aug 2026252 AMAQI
1st Aug 2026243 AMAQI
1st Aug 2026284 AMAQI
25°C23/28°C
1st Aug 2026355 AMAQI
1st Aug 2026316 AMAQI
1st Aug 2026257 AMAQI
1st Aug 2026248 AMAQI
1st Aug 2026239 AMAQI
1st Aug 20262710 AMAQI
1st Aug 20263411 AMAQI
1st Aug 20264012 PMAQI
1st Aug 2026431 PMAQI
1st Aug 2026472 PMAQI
1st Aug 2026493 PMAQI
1st Aug 2026534 PMAQI
1st Aug 2026525 PMAQI
1st Aug 2026446 PMAQI
1st Aug 2026437 PMAQI
1st Aug 2026468 PMAQI
1st Aug 2026449 PMAQI
1st Aug 20263610 PMAQI
1st Aug 20263411 PMAQI
2nd Aug 20263612 AMAQI
2nd Aug 2026401 AMAQI
2nd Aug 2026442 AMAQI
2nd Aug 2026483 AMAQI
2nd Aug 2026524 AMAQI
23°C21/25°C
2nd Aug 2026515 AMAQI
2nd Aug 2026516 AMAQI
2nd Aug 2026607 AMAQI
2nd Aug 2026598 AMAQI
2nd Aug 2026659 AMAQI
2nd Aug 20266210 AMAQI
2nd Aug 20266411 AMAQI
2nd Aug 20266112 PMAQI
2nd Aug 2026521 PMAQI
2nd Aug 2026522 PMAQI
2nd Aug 2026513 PMAQI
2nd Aug 2026484 PMAQI
2nd Aug 2026375 PMAQI
2nd Aug 2026286 PMAQI
2nd Aug 2026287 PMAQI
2nd Aug 2026238 PMAQI
2nd Aug 2026249 PMAQI
2nd Aug 20262610 PMAQI
2nd Aug 20262311 PMAQI
3rd Aug 20262312 AMAQI
3rd Aug 2026311 AMAQI
3rd Aug 2026302 AMAQI
3rd Aug 2026223 AMAQI
3rd Aug 2026234 AMAQI
21°C18/24°C
3rd Aug 2026235 AMAQI
5 AM3rd Aug 2026246 AMAQI
3rd Aug 2026227 AMAQI
3rd Aug 2026238 AMAQI
3rd Aug 2026229 AMAQI
3rd Aug 20262310 AMAQI
3rd Aug 20262511 AMAQI
3rd Aug 20262612 PMAQI
12 PM3rd Aug 2026261 PMAQI
3rd Aug 2026252 PMAQI
3rd Aug 2026243 PMAQI
3rd Aug 2026244 PMAQI
3rd Aug 2026225 PMAQI
3rd Aug 2026216 PMAQI
3rd Aug 2026227 PMAQI
7 PM3rd Aug 2026278 PMAQI
3rd Aug 2026389 PMAQI
3rd Aug 20265310 PMAQI
3rd Aug 20265911 PMAQI
12 AM
4 AM
19°C18/20°C
Day time
Avg. Highest Time
12 PM - 7 PM
54AQI
8 hours / Day
240 hours / Month
Avg. Lowest Time
5 AM - 11 AM
51AQI
7 hours / Day
210 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 PM to 7 PM (Avg. 54), while the lowest AQI was between 5 AM to 11 AM (Avg. 51).
Night time
Avg. Highest Time
12 AM
58AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
2 AM - 4 AM
53AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 12 AM (Avg. 58), while the lowest AQI was between 2 AM to 4 AM (Avg. 53).
2026 Days Vs Air Quality
Tongchuan, Shaanxi, China
2026
15%
32
55%
119
24%
52
6%
12
Total number of days with different AQI categories in last 215 days in 2026 (150 days remaining)
Good
32 DaysModerate
119 DaysPoor
52 DaysUnhealthy
12 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 15%
Health Risk Level:
Extreme
In 2026, 15% of 215 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
Tongchuan, Shaanxi, China
AQI levels in 2026
AQI (US)
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 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
137AQI (US)
137AQI (US)
2nd January 2026
158AQI (US)
158AQI (US)
3rd January 2026
190AQI (US)
190AQI (US)
4th January 2026
160AQI (US)
160AQI (US)
5th January 2026
106AQI (US)
106AQI (US)
6th January 2026
76AQI (US)
76AQI (US)
7th January 2026
85AQI (US)
85AQI (US)
8th January 2026
73AQI (US)
73AQI (US)
9th January 2026
82AQI (US)
82AQI (US)
10th January 2026
67AQI (US)
67AQI (US)
11th January 2026
70AQI (US)
70AQI (US)
12th January 2026
101AQI (US)
101AQI (US)
13th January 2026
106AQI (US)
106AQI (US)
14th January 2026
114AQI (US)
114AQI (US)
15th January 2026
127AQI (US)
127AQI (US)
16th January 2026
112AQI (US)
112AQI (US)
17th January 2026
140AQI (US)
140AQI (US)
18th January 2026
170AQI (US)
170AQI (US)
19th January 2026
83AQI (US)
83AQI (US)
20th January 2026
72AQI (US)
72AQI (US)
21st January 2026
99AQI (US)
99AQI (US)
22nd January 2026
134AQI (US)
134AQI (US)
23rd January 2026
148AQI (US)
148AQI (US)
24th January 2026
156AQI (US)
156AQI (US)
25th January 2026
154AQI (US)
154AQI (US)
26th January 2026
141AQI (US)
141AQI (US)
27th January 2026
141AQI (US)
141AQI (US)
28th January 2026
170AQI (US)
170AQI (US)
29th January 2026
120AQI (US)
120AQI (US)
30th January 2026
134AQI (US)
134AQI (US)
31st January 2026
161AQI (US)
161AQI (US)
1st February 2026
157AQI (US)
157AQI (US)
2nd February 2026
140AQI (US)
140AQI (US)
3rd February 2026
119AQI (US)
119AQI (US)
4th February 2026
148AQI (US)
148AQI (US)
5th February 2026
149AQI (US)
149AQI (US)
6th February 2026
147AQI (US)
147AQI (US)
7th February 2026
112AQI (US)
112AQI (US)
8th February 2026
88AQI (US)
88AQI (US)
9th February 2026
113AQI (US)
113AQI (US)
10th February 2026
85AQI (US)
85AQI (US)
11th February 2026
125AQI (US)
125AQI (US)
12th February 2026
152AQI (US)
152AQI (US)
13th February 2026
124AQI (US)
124AQI (US)
14th February 2026
132AQI (US)
132AQI (US)
15th February 2026
63AQI (US)
63AQI (US)
16th February 2026
79AQI (US)
79AQI (US)
17th February 2026
142AQI (US)
142AQI (US)
18th February 2026
135AQI (US)
135AQI (US)
19th February 2026
103AQI (US)
103AQI (US)
20th February 2026
84AQI (US)
84AQI (US)
21st February 2026
92AQI (US)
92AQI (US)
22nd February 2026
90AQI (US)
90AQI (US)
23rd February 2026
89AQI (US)
89AQI (US)
24th February 2026
80AQI (US)
80AQI (US)
25th February 2026
127AQI (US)
127AQI (US)
26th February 2026
142AQI (US)
142AQI (US)
27th February 2026
105AQI (US)
105AQI (US)
28th February 2026
79AQI (US)
79AQI (US)
1st March 2026
42AQI (US)
42AQI (US)
2nd March 2026
64AQI (US)
64AQI (US)
3rd March 2026
84AQI (US)
84AQI (US)
4th March 2026
116AQI (US)
116AQI (US)
5th March 2026
130AQI (US)
130AQI (US)
6th March 2026
73AQI (US)
73AQI (US)
7th March 2026
90AQI (US)
90AQI (US)
8th March 2026
122AQI (US)
122AQI (US)
9th March 2026
108AQI (US)
108AQI (US)
10th March 2026
148AQI (US)
148AQI (US)
11th March 2026
139AQI (US)
139AQI (US)
12th March 2026
155AQI (US)
155AQI (US)
13th March 2026
152AQI (US)
152AQI (US)
14th March 2026
110AQI (US)
110AQI (US)
15th March 2026
76AQI (US)
76AQI (US)
16th March 2026
104AQI (US)
104AQI (US)
17th March 2026
106AQI (US)
106AQI (US)
18th March 2026
70AQI (US)
70AQI (US)
19th March 2026
93AQI (US)
93AQI (US)
20th March 2026
115AQI (US)
115AQI (US)
21st March 2026
108AQI (US)
108AQI (US)
22nd March 2026
115AQI (US)
115AQI (US)
23rd March 2026
122AQI (US)
122AQI (US)
24th March 2026
114AQI (US)
114AQI (US)
25th March 2026
129AQI (US)
129AQI (US)
26th March 2026
116AQI (US)
116AQI (US)
27th March 2026
104AQI (US)
104AQI (US)
28th March 2026
79AQI (US)
79AQI (US)
29th March 2026
66AQI (US)
66AQI (US)
30th March 2026
80AQI (US)
80AQI (US)
31st March 2026
73AQI (US)
73AQI (US)
1st April 2026
77AQI (US)
77AQI (US)
2nd April 2026
94AQI (US)
94AQI (US)
3rd April 2026
91AQI (US)
91AQI (US)
4th April 2026
84AQI (US)
84AQI (US)
5th April 2026
98AQI (US)
98AQI (US)
6th April 2026
86AQI (US)
86AQI (US)
7th April 2026
100AQI (US)
100AQI (US)
8th April 2026
115AQI (US)
115AQI (US)
9th April 2026
110AQI (US)
110AQI (US)
10th April 2026
70AQI (US)
70AQI (US)
11th April 2026
72AQI (US)
72AQI (US)
12th April 2026
81AQI (US)
81AQI (US)
13th April 2026
82AQI (US)
82AQI (US)
14th April 2026
100AQI (US)
100AQI (US)
15th April 2026
81AQI (US)
81AQI (US)
16th April 2026
62AQI (US)
62AQI (US)
17th April 2026
60AQI (US)
60AQI (US)
18th April 2026
60AQI (US)
60AQI (US)
19th April 2026
75AQI (US)
75AQI (US)
20th April 2026
91AQI (US)
91AQI (US)
21st April 2026
47AQI (US)
47AQI (US)
22nd April 2026
45AQI (US)
45AQI (US)
23rd April 2026
58AQI (US)
58AQI (US)
24th April 2026
63AQI (US)
63AQI (US)
25th April 2026
67AQI (US)
67AQI (US)
26th April 2026
77AQI (US)
77AQI (US)
27th April 2026
70AQI (US)
70AQI (US)
28th April 2026
113AQI (US)
113AQI (US)
29th April 2026
101AQI (US)
101AQI (US)
30th April 2026
72AQI (US)
72AQI (US)
1st May 2026
61AQI (US)
61AQI (US)
2nd May 2026
51AQI (US)
51AQI (US)
3rd May 2026
39AQI (US)
39AQI (US)
4th May 2026
44AQI (US)
44AQI (US)
5th May 2026
48AQI (US)
48AQI (US)
6th May 2026
58AQI (US)
58AQI (US)
7th May 2026
48AQI (US)
48AQI (US)
8th May 2026
48AQI (US)
48AQI (US)
9th May 2026
53AQI (US)
53AQI (US)
10th May 2026
64AQI (US)
64AQI (US)
11th May 2026
81AQI (US)
81AQI (US)
12th May 2026
108AQI (US)
108AQI (US)
13th May 2026
62AQI (US)
62AQI (US)
14th May 2026
77AQI (US)
77AQI (US)
15th May 2026
86AQI (US)
86AQI (US)
16th May 2026
78AQI (US)
78AQI (US)
17th May 2026
78AQI (US)
78AQI (US)
18th May 2026
75AQI (US)
75AQI (US)
19th May 2026
75AQI (US)
75AQI (US)
20th May 2026
88AQI (US)
88AQI (US)
21st May 2026
99AQI (US)
99AQI (US)
22nd May 2026
99AQI (US)
99AQI (US)
23rd May 2026
90AQI (US)
90AQI (US)
24th May 2026
83AQI (US)
83AQI (US)
25th May 2026
82AQI (US)
82AQI (US)
26th May 2026
62AQI (US)
62AQI (US)
27th May 2026
86AQI (US)
86AQI (US)
28th May 2026
62AQI (US)
62AQI (US)
29th May 2026
54AQI (US)
54AQI (US)
30th May 2026
53AQI (US)
53AQI (US)
31st May 2026
59AQI (US)
59AQI (US)
1st June 2026
82AQI (US)
82AQI (US)
2nd June 2026
83AQI (US)
83AQI (US)
3rd June 2026
74AQI (US)
74AQI (US)
4th June 2026
63AQI (US)
63AQI (US)
5th June 2026
67AQI (US)
67AQI (US)
6th June 2026
52AQI (US)
52AQI (US)
7th June 2026
59AQI (US)
59AQI (US)
8th June 2026
42AQI (US)
42AQI (US)
9th June 2026
42AQI (US)
42AQI (US)
10th June 2026
43AQI (US)
43AQI (US)
11th June 2026
55AQI (US)
55AQI (US)
12th June 2026
51AQI (US)
51AQI (US)
13th June 2026
55AQI (US)
55AQI (US)
14th June 2026
69AQI (US)
69AQI (US)
15th June 2026
71AQI (US)
71AQI (US)
16th June 2026
61AQI (US)
61AQI (US)
17th June 2026
79AQI (US)
79AQI (US)
18th June 2026
54AQI (US)
54AQI (US)
19th June 2026
46AQI (US)
46AQI (US)
20th June 2026
48AQI (US)
48AQI (US)
21st June 2026
42AQI (US)
42AQI (US)
22nd June 2026
26AQI (US)
26AQI (US)
23rd June 2026
62AQI (US)
62AQI (US)
24th June 2026
66AQI (US)
66AQI (US)
25th June 2026
58AQI (US)
58AQI (US)
26th June 2026
47AQI (US)
47AQI (US)
27th June 2026
61AQI (US)
61AQI (US)
28th June 2026
69AQI (US)
69AQI (US)
29th June 2026
72AQI (US)
72AQI (US)
30th June 2026
49AQI (US)
49AQI (US)
1st July 2026
49AQI (US)
49AQI (US)
2nd July 2026
67AQI (US)
67AQI (US)
3rd July 2026
43AQI (US)
43AQI (US)
4th July 2026
48AQI (US)
48AQI (US)
5th July 2026
56AQI (US)
56AQI (US)
6th July 2026
61AQI (US)
61AQI (US)
7th July 2026
57AQI (US)
57AQI (US)
8th July 2026
65AQI (US)
65AQI (US)
9th July 2026
68AQI (US)
68AQI (US)
10th July 2026
63AQI (US)
63AQI (US)
11th July 2026
58AQI (US)
58AQI (US)
12th July 2026
28AQI (US)
28AQI (US)
13th July 2026
49AQI (US)
49AQI (US)
14th July 2026
66AQI (US)
66AQI (US)
15th July 2026
28AQI (US)
28AQI (US)
16th July 2026
58AQI (US)
58AQI (US)
17th July 2026
26AQI (US)
26AQI (US)
18th July 2026
68AQI (US)
68AQI (US)
19th July 2026
81AQI (US)
81AQI (US)
20th July 2026
72AQI (US)
72AQI (US)
21st July 2026
86AQI (US)
86AQI (US)
22nd July 2026
55AQI (US)
55AQI (US)
23rd July 2026
51AQI (US)
51AQI (US)
24th July 2026
69AQI (US)
69AQI (US)
25th July 2026
72AQI (US)
72AQI (US)
26th July 2026
61AQI (US)
61AQI (US)
27th July 2026
42AQI (US)
42AQI (US)
28th July 2026
49AQI (US)
49AQI (US)
29th July 2026
33AQI (US)
33AQI (US)
30th July 2026
41AQI (US)
41AQI (US)
31st July 2026
39AQI (US)
39AQI (US)
1st August 2026
36AQI (US)
36AQI (US)
2nd August 2026
45AQI (US)
45AQI (US)
3rd August 2026
27AQI (US)
27AQI (US)
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026
122AQI (US)
114AQI (US)
103AQI (US)
80AQI (US)
69AQI (US)
58AQI (US)
55AQI (US)
36AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202685AQI (US)
9
14
8
10
16
2
1
11
17
2
2
24
4
5
25
1
9
21
12
19
3
32
119
52
12
Highest AQI (US) recorded in
January122AQI (US)
Lowest AQI (US) recorded in
August36AQI (US)
2025100AQI (US)
6
16
8
1
6
16
6
9
17
5
7
21
1
1
16
10
3
1
1
30
2
29
1
30
7
23
1
23
7
1
8
19
2
4
17
10
12
191
123
35
3
1
Highest AQI (US) recorded in
December136AQI (US)
Lowest AQI (US) recorded in
September57AQI (US)
2024103AQI (US)
5
13
13
3
9
15
2
10
17
3
1
14
14
1
1
31
28
2
4
25
2
30
1
1
23
4
2
16
13
2
13
12
5
4
23
4
5
202
110
45
4
Highest AQI (US) recorded in
February154AQI (US)
Lowest AQI (US) recorded in
July70AQI (US)
2023104AQI (US)
5
11
12
3
2
11
15
7
17
6
1
2
12
10
3
2
1
2
25
4
4
26
2
29
3
27
1
30
21
10
11
9
6
7
13
8
3
13
202
86
50
9
1
Highest AQI (US) recorded in
January149AQI (US)
Lowest AQI (US) recorded in
August69AQI (US)
2022107AQI (US)
3
10
17
1
6
8
7
6
23
2
25
5
2
25
4
30
6
18
1
20
9
3
8
19
1
4
19
7
5
16
10
11
151
113
42
3
Highest AQI (US) recorded in
January147AQI (US)
Lowest AQI (US) recorded in
July66AQI (US)
2021101AQI (US)
5
15
9
2
7
13
7
1
3
17
5
3
3
17
13
2
19
9
1
2
25
3
1
29
1
4
25
2
12
18
4
23
4
10
17
3
11
14
6
25
192
108
31
6
3
Highest AQI (US) recorded in
March169AQI (US)
Lowest AQI (US) recorded in
September56AQI (US)
2020101AQI (US)
2
10
1
9
12
15
3
24
6
25
6
6
24
1
21
9
17
10
4
6
10
13
1
4
9
18
6
147
76
36
1
Highest AQI (US) recorded in
December144AQI (US)
Lowest AQI (US) recorded in
August70AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Most Polluted Year Recorded
2022(Avg.)
107AQI (US)Least Polluted Year Recorded
2026(Avg.)
85AQI (US)Tongchuan's annual 2026 AQI (US) (85) shows an average percentage change of -17.1% (improved AQI (US)) compared to previous years: 2020 (101), 2021 (101), 2022 (107), 2023 (104), 2024 (103), 2025 (100).
