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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Tobacco Factory, Zhangjiakou, Hebei, China Historical Air Quality Analysis

Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!

Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

July Air Quality Analysis

Tobacco Factory, Zhangjiakou, Hebei, China

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
9th Jul 2024
105AQI
Lowest AQI recorded on
13th Jul 2022
23AQI

Same Day Analysis (14th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks the most lowest AQI at 26 of Good air quality, showing improvement over 2025, 2024, 2023 and 2022 on the same day.

Day & Night AQI Trend: 13th Jul - 14th Jul 2026

Tobacco Factory, Zhangjiakou, Hebei, China

AQI
Day
Night
.

4 AM13th Jul 2026

7 PM

3 AM14th Jul 2026

Day time
Avg. Highest Time
5AM13th Jul

90AQI

Avg. Lowest Time
6PM13th Jul

13AQI

Night time
Avg. Highest Time
4AM13th Jul

94AQI

Avg. Lowest Time
8PM13th Jul

14AQI

In the last 24 hours,

Tobacco Factory's AQI reached its highest point of 94 at 4 AM during the Night, while the lowest point, 13, was recorded at 6 PM during the Day between 13th Jul and 14th Jul 2026.

Day & Night AQI Trend : Jun - Jul 2026

Tobacco Factory, Zhangjiakou, Hebei, China

JunJul
15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th
Day
Night
15th Jun 2026744 AMAQI
15th Jun 2026765 AMAQI
15th Jun 2026866 AMAQI
15th Jun 2026797 AMAQI
15th Jun 2026718 AMAQI
15th Jun 2026829 AMAQI
15th Jun 202610010 AMAQI
15th Jun 20268811 AMAQI
15th Jun 20269912 PMAQI
15th Jun 2026931 PMAQI
15th Jun 2026852 PMAQI
15th Jun 2026803 PMAQI
15th Jun 2026724 PMAQI
15th Jun 2026895 PMAQI
15th Jun 2026876 PMAQI
15th Jun 20261227 PMAQI
15th Jun 20261168 PMAQI
15th Jun 20261229 PMAQI
15th Jun 202611010 PMAQI
15th Jun 202610111 PMAQI
16th Jun 20269312 AMAQI
16th Jun 2026831 AMAQI
16th Jun 2026692 AMAQI
16th Jun 2026853 AMAQI

21°C18/28°C

16th Jun 2026594 AMAQI
16th Jun 2026845 AMAQI
16th Jun 2026696 AMAQI
16th Jun 2026707 AMAQI
16th Jun 2026768 AMAQI
16th Jun 2026659 AMAQI
16th Jun 20267010 AMAQI
16th Jun 20266611 AMAQI
16th Jun 20267212 PMAQI
16th Jun 2026601 PMAQI
16th Jun 2026622 PMAQI
16th Jun 2026383 PMAQI
16th Jun 2026544 PMAQI
16th Jun 2026575 PMAQI
16th Jun 2026566 PMAQI
16th Jun 2026727 PMAQI
16th Jun 2026838 PMAQI
16th Jun 2026679 PMAQI
16th Jun 20264610 PMAQI
16th Jun 20265411 PMAQI
17th Jun 20267312 AMAQI
17th Jun 2026811 AMAQI
17th Jun 2026572 AMAQI
17th Jun 2026623 AMAQI

19°C17/25°C

17th Jun 2026664 AMAQI
17th Jun 2026765 AMAQI
17th Jun 2026746 AMAQI
17th Jun 2026607 AMAQI
17th Jun 2026608 AMAQI
17th Jun 2026589 AMAQI
17th Jun 20264710 AMAQI
17th Jun 20265411 AMAQI
17th Jun 20263812 PMAQI
17th Jun 2026421 PMAQI
17th Jun 2026292 PMAQI
17th Jun 2026443 PMAQI
17th Jun 2026444 PMAQI
17th Jun 2026345 PMAQI
17th Jun 2026266 PMAQI
17th Jun 2026317 PMAQI
17th Jun 2026328 PMAQI
17th Jun 2026369 PMAQI
17th Jun 20263810 PMAQI
17th Jun 20264911 PMAQI
18th Jun 20266212 AMAQI
18th Jun 2026631 AMAQI
18th Jun 2026332 AMAQI
18th Jun 2026403 AMAQI

22°C16/29°C

18th Jun 2026344 AMAQI
18th Jun 2026385 AMAQI
18th Jun 2026546 AMAQI
18th Jun 2026697 AMAQI
18th Jun 2026648 AMAQI
18th Jun 2026409 AMAQI
18th Jun 20264010 AMAQI
18th Jun 20265211 AMAQI
18th Jun 20265912 PMAQI
18th Jun 2026661 PMAQI
18th Jun 2026652 PMAQI
18th Jun 2026903 PMAQI
18th Jun 2026724 PMAQI
18th Jun 2026765 PMAQI
18th Jun 2026946 PMAQI
18th Jun 2026927 PMAQI
18th Jun 20261028 PMAQI
18th Jun 20261029 PMAQI
18th Jun 202610910 PMAQI
18th Jun 202611911 PMAQI
19th Jun 202613912 AMAQI
19th Jun 20261401 AMAQI
19th Jun 20261282 AMAQI
19th Jun 20261393 AMAQI

23°C18/28°C

19th Jun 20261384 AMAQI
19th Jun 20261205 AMAQI
19th Jun 20261226 AMAQI
19th Jun 20261187 AMAQI
19th Jun 20261028 AMAQI
19th Jun 2026989 AMAQI
19th Jun 202613810 AMAQI
19th Jun 202614111 AMAQI
19th Jun 202614812 PMAQI
19th Jun 20261021 PMAQI
19th Jun 2026902 PMAQI
19th Jun 2026843 PMAQI
19th Jun 2026944 PMAQI
19th Jun 2026735 PMAQI
19th Jun 2026606 PMAQI
19th Jun 2026557 PMAQI
19th Jun 2026668 PMAQI
19th Jun 2026679 PMAQI
19th Jun 20264410 PMAQI
19th Jun 20264411 PMAQI
20th Jun 20265012 AMAQI
20th Jun 2026551 AMAQI
20th Jun 2026402 AMAQI
20th Jun 2026323 AMAQI

20°C19/23°C

20th Jun 2026364 AMAQI
20th Jun 2026525 AMAQI
20th Jun 2026646 AMAQI
20th Jun 2026577 AMAQI
20th Jun 2026408 AMAQI
20th Jun 2026369 AMAQI
20th Jun 20264610 AMAQI
20th Jun 20262111 AMAQI
20th Jun 20262712 PMAQI
20th Jun 2026231 PMAQI
20th Jun 2026252 PMAQI
20th Jun 2026143 PMAQI
20th Jun 2026154 PMAQI
20th Jun 2026165 PMAQI
20th Jun 2026196 PMAQI
20th Jun 2026317 PMAQI
20th Jun 2026368 PMAQI
20th Jun 2026299 PMAQI
20th Jun 20262910 PMAQI
20th Jun 20263311 PMAQI
21st Jun 20263312 AMAQI
21st Jun 2026331 AMAQI
21st Jun 2026402 AMAQI
21st Jun 2026363 AMAQI

17°C13/22°C

21st Jun 2026205 AMAQI
21st Jun 2026196 AMAQI
21st Jun 2026257 AMAQI
21st Jun 2026278 AMAQI
21st Jun 2026299 AMAQI
21st Jun 20263010 AMAQI
21st Jun 20262511 AMAQI
21st Jun 20264012 PMAQI
21st Jun 2026581 PMAQI
21st Jun 2026672 PMAQI
21st Jun 2026563 PMAQI
21st Jun 2026394 PMAQI
21st Jun 2026195 PMAQI
21st Jun 2026216 PMAQI
21st Jun 2026197 PMAQI
21st Jun 2026238 PMAQI
21st Jun 2026349 PMAQI
21st Jun 20264410 PMAQI
21st Jun 20264211 PMAQI
22nd Jun 20263912 AMAQI
22nd Jun 2026401 AMAQI
22nd Jun 2026292 AMAQI
22nd Jun 2026183 AMAQI

19°C11/27°C

22nd Jun 2026274 AMAQI
22nd Jun 2026385 AMAQI
22nd Jun 2026366 AMAQI
22nd Jun 2026277 AMAQI
22nd Jun 2026428 AMAQI
22nd Jun 2026189 AMAQI
22nd Jun 20262010 AMAQI
22nd Jun 20263011 AMAQI
22nd Jun 20263012 PMAQI
22nd Jun 2026481 PMAQI
22nd Jun 2026682 PMAQI
22nd Jun 2026423 PMAQI
22nd Jun 2026424 PMAQI
22nd Jun 2026505 PMAQI
22nd Jun 2026686 PMAQI
22nd Jun 2026577 PMAQI
22nd Jun 2026558 PMAQI
22nd Jun 2026629 PMAQI
22nd Jun 20266210 PMAQI
22nd Jun 20266611 PMAQI
23rd Jun 20264412 AMAQI
23rd Jun 2026251 AMAQI
23rd Jun 2026382 AMAQI
23rd Jun 2026563 AMAQI

18°C14/26°C

23rd Jun 2026524 AMAQI
23rd Jun 2026495 AMAQI
23rd Jun 2026566 AMAQI
23rd Jun 2026787 AMAQI
23rd Jun 2026638 AMAQI
23rd Jun 2026729 AMAQI
23rd Jun 20266710 AMAQI
23rd Jun 20266211 AMAQI
23rd Jun 20266212 PMAQI
23rd Jun 2026551 PMAQI
23rd Jun 2026512 PMAQI
23rd Jun 2026513 PMAQI
23rd Jun 2026684 PMAQI
23rd Jun 2026665 PMAQI
23rd Jun 2026446 PMAQI
23rd Jun 2026367 PMAQI
23rd Jun 2026588 PMAQI
23rd Jun 2026689 PMAQI
23rd Jun 20267410 PMAQI
23rd Jun 20267311 PMAQI
24th Jun 20266912 AMAQI
24th Jun 2026681 AMAQI
24th Jun 2026642 AMAQI
24th Jun 2026623 AMAQI

19°C13/27°C

24th Jun 2026584 AMAQI
24th Jun 2026425 AMAQI
24th Jun 2026386 AMAQI
24th Jun 2026497 AMAQI
24th Jun 2026388 AMAQI
24th Jun 2026189 AMAQI
24th Jun 20263010 AMAQI
24th Jun 20264211 AMAQI
24th Jun 20263212 PMAQI
24th Jun 2026231 PMAQI
24th Jun 2026292 PMAQI
24th Jun 2026233 PMAQI
24th Jun 2026174 PMAQI
24th Jun 2026195 PMAQI
24th Jun 2026276 PMAQI
24th Jun 2026227 PMAQI
24th Jun 2026188 PMAQI
24th Jun 2026189 PMAQI
24th Jun 20262110 PMAQI
24th Jun 20263211 PMAQI
25th Jun 20264412 AMAQI
25th Jun 2026281 AMAQI
25th Jun 2026152 AMAQI
25th Jun 2026223 AMAQI

20°C14/27°C

25th Jun 2026254 AMAQI
25th Jun 2026225 AMAQI
25th Jun 2026186 AMAQI
25th Jun 2026197 AMAQI
25th Jun 2026168 AMAQI
25th Jun 2026129 AMAQI
25th Jun 20262510 AMAQI
25th Jun 20262911 AMAQI
25th Jun 20261612 PMAQI
25th Jun 2026141 PMAQI
25th Jun 2026252 PMAQI
25th Jun 2026233 PMAQI
25th Jun 2026234 PMAQI
25th Jun 2026255 PMAQI
25th Jun 2026146 PMAQI
25th Jun 202667 PMAQI
25th Jun 202688 PMAQI
25th Jun 2026129 PMAQI
25th Jun 20262410 PMAQI
25th Jun 20263311 PMAQI
26th Jun 20263212 AMAQI
26th Jun 2026331 AMAQI
26th Jun 2026332 AMAQI
26th Jun 2026293 AMAQI

21°C14/28°C

26th Jun 2026294 AMAQI
26th Jun 2026275 AMAQI
26th Jun 2026256 AMAQI
26th Jun 2026277 AMAQI
26th Jun 2026258 AMAQI
26th Jun 2026339 AMAQI
26th Jun 20263310 AMAQI
26th Jun 20263111 AMAQI
26th Jun 20262512 PMAQI
26th Jun 2026211 PMAQI
26th Jun 2026182 PMAQI
26th Jun 2026243 PMAQI
26th Jun 2026224 PMAQI
26th Jun 2026225 PMAQI
26th Jun 2026206 PMAQI
26th Jun 2026227 PMAQI
26th Jun 2026248 PMAQI
26th Jun 2026269 PMAQI
26th Jun 20265710 PMAQI
26th Jun 20266211 PMAQI
27th Jun 20265712 AMAQI
27th Jun 2026661 AMAQI
27th Jun 2026652 AMAQI
27th Jun 2026583 AMAQI

23°C17/29°C

27th Jun 2026384 AMAQI
27th Jun 2026315 AMAQI
27th Jun 2026296 AMAQI
27th Jun 2026347 AMAQI
27th Jun 2026318 AMAQI
27th Jun 2026469 AMAQI
27th Jun 20264210 AMAQI
27th Jun 20263611 AMAQI
27th Jun 20265012 PMAQI
27th Jun 2026561 PMAQI
27th Jun 2026682 PMAQI
27th Jun 2026603 PMAQI
27th Jun 2026444 PMAQI
27th Jun 2026535 PMAQI
27th Jun 2026526 PMAQI
27th Jun 2026537 PMAQI
27th Jun 2026368 PMAQI
27th Jun 2026469 PMAQI
27th Jun 20265810 PMAQI
27th Jun 20265211 PMAQI
28th Jun 20264812 AMAQI
28th Jun 2026541 AMAQI
28th Jun 2026542 AMAQI
28th Jun 2026513 AMAQI

21°C18/29°C

28th Jun 2026564 AMAQI
28th Jun 2026465 AMAQI
28th Jun 2026466 AMAQI
28th Jun 2026487 AMAQI
28th Jun 2026508 AMAQI
28th Jun 2026429 AMAQI
28th Jun 20265010 AMAQI
28th Jun 20265411 AMAQI
28th Jun 20265312 PMAQI
28th Jun 2026621 PMAQI
28th Jun 2026602 PMAQI
28th Jun 2026513 PMAQI
28th Jun 2026604 PMAQI
28th Jun 2026705 PMAQI
28th Jun 2026706 PMAQI
28th Jun 2026647 PMAQI
28th Jun 2026728 PMAQI
28th Jun 2026759 PMAQI
28th Jun 20268510 PMAQI
28th Jun 20268211 PMAQI
29th Jun 20266112 AMAQI
29th Jun 2026661 AMAQI
29th Jun 20261032 AMAQI
29th Jun 20261163 AMAQI

22°C17/29°C

29th Jun 2026864 AMAQI
29th Jun 20261005 AMAQI
29th Jun 2026816 AMAQI
29th Jun 2026787 AMAQI
29th Jun 2026608 AMAQI
29th Jun 2026549 AMAQI
29th Jun 20265210 AMAQI
29th Jun 20268311 AMAQI
29th Jun 20264812 PMAQI
29th Jun 2026381 PMAQI
29th Jun 2026362 PMAQI
29th Jun 2026193 PMAQI
29th Jun 2026274 PMAQI
29th Jun 2026385 PMAQI
29th Jun 2026276 PMAQI
29th Jun 2026497 PMAQI
29th Jun 2026738 PMAQI
29th Jun 2026969 PMAQI
29th Jun 20266810 PMAQI
29th Jun 20268211 PMAQI
30th Jun 20265212 AMAQI
30th Jun 2026551 AMAQI
30th Jun 2026172 AMAQI
30th Jun 202683 AMAQI

21°C17/29°C

30th Jun 2026144 AMAQI
30th Jun 2026185 AMAQI
30th Jun 2026366 AMAQI
30th Jun 2026497 AMAQI
30th Jun 2026548 AMAQI
30th Jun 2026319 AMAQI
30th Jun 20265110 AMAQI
30th Jun 20265111 AMAQI
30th Jun 20264412 PMAQI
30th Jun 2026461 PMAQI
30th Jun 2026622 PMAQI
30th Jun 2026503 PMAQI
30th Jun 2026234 PMAQI
30th Jun 2026335 PMAQI
30th Jun 2026446 PMAQI
30th Jun 2026577 PMAQI
30th Jun 2026568 PMAQI
30th Jun 2026469 PMAQI
30th Jun 20262310 PMAQI
30th Jun 20262811 PMAQI
1st Jul 20263312 AMAQI
1st Jul 2026381 AMAQI
1st Jul 2026382 AMAQI
1st Jul 2026313 AMAQI

21°C16/27°C

1st Jul 2026384 AMAQI
1st Jul 2026365 AMAQI
1st Jul 2026256 AMAQI
1st Jul 2026247 AMAQI
1st Jul 2026238 AMAQI
1st Jul 2026349 AMAQI
1st Jul 20265610 AMAQI
1st Jul 20265411 AMAQI
1st Jul 20266212 PMAQI
1st Jul 2026571 PMAQI
1st Jul 2026822 PMAQI
1st Jul 2026563 PMAQI
1st Jul 2026384 PMAQI
1st Jul 2026405 PMAQI
1st Jul 2026696 PMAQI
1st Jul 2026707 PMAQI
1st Jul 2026338 PMAQI
1st Jul 2026639 PMAQI
1st Jul 20266010 PMAQI
1st Jul 20265311 PMAQI
2nd Jul 20265212 AMAQI
2nd Jul 2026521 AMAQI
2nd Jul 2026402 AMAQI
2nd Jul 2026423 AMAQI

23°C17/31°C

2nd Jul 2026344 AMAQI
2nd Jul 2026205 AMAQI
2nd Jul 2026386 AMAQI
2nd Jul 2026257 AMAQI
2nd Jul 2026278 AMAQI
2nd Jul 2026529 AMAQI
2nd Jul 20261910 AMAQI
2nd Jul 20262011 AMAQI
2nd Jul 20263312 PMAQI
2nd Jul 2026511 PMAQI
2nd Jul 2026482 PMAQI
2nd Jul 2026263 PMAQI
2nd Jul 2026234 PMAQI
2nd Jul 2026205 PMAQI
2nd Jul 2026146 PMAQI
2nd Jul 2026257 PMAQI
2nd Jul 2026428 PMAQI
2nd Jul 2026449 PMAQI
2nd Jul 20264610 PMAQI
2nd Jul 20265611 PMAQI
3rd Jul 20265412 AMAQI
3rd Jul 2026681 AMAQI
3rd Jul 2026692 AMAQI
3rd Jul 2026603 AMAQI

25°C18/33°C

3rd Jul 2026564 AMAQI
3rd Jul 2026635 AMAQI
3rd Jul 2026546 AMAQI
3rd Jul 2026597 AMAQI
3rd Jul 2026638 AMAQI
3rd Jul 2026689 AMAQI
3rd Jul 20267210 AMAQI
3rd Jul 20266711 AMAQI
3rd Jul 20269212 PMAQI
3rd Jul 2026781 PMAQI
3rd Jul 2026652 PMAQI
3rd Jul 2026603 PMAQI
3rd Jul 2026624 PMAQI
3rd Jul 2026785 PMAQI
3rd Jul 2026826 PMAQI
3rd Jul 2026707 PMAQI
3rd Jul 2026548 PMAQI
3rd Jul 2026519 PMAQI
3rd Jul 20263610 PMAQI
3rd Jul 20264011 PMAQI
4th Jul 20264712 AMAQI
4th Jul 2026541 AMAQI
4th Jul 2026502 AMAQI
4th Jul 2026523 AMAQI

25°C21/35°C

4th Jul 2026384 AMAQI
4th Jul 2026295 AMAQI
4th Jul 2026336 AMAQI
4th Jul 2026457 AMAQI
4th Jul 2026568 AMAQI
4th Jul 2026609 AMAQI
4th Jul 20265310 AMAQI
4th Jul 20264411 AMAQI
4th Jul 20264012 PMAQI
4th Jul 2026441 PMAQI
4th Jul 2026302 PMAQI
4th Jul 2026173 PMAQI
4th Jul 2026234 PMAQI
4th Jul 2026365 PMAQI
4th Jul 2026456 PMAQI
4th Jul 2026577 PMAQI
4th Jul 2026498 PMAQI
4th Jul 2026449 PMAQI
4th Jul 20265910 PMAQI
4th Jul 20263811 PMAQI
5th Jul 20262412 AMAQI
5th Jul 2026281 AMAQI
5th Jul 2026422 AMAQI
5th Jul 2026423 AMAQI

24°C18/32°C

5th Jul 2026364 AMAQI
5th Jul 2026315 AMAQI
5th Jul 2026446 AMAQI
5th Jul 2026527 AMAQI
5th Jul 2026388 AMAQI
5th Jul 2026189 AMAQI
5th Jul 20261610 AMAQI
5th Jul 20263011 AMAQI
5th Jul 20262512 PMAQI
5th Jul 2026121 PMAQI
5th Jul 2026142 PMAQI
5th Jul 2026143 PMAQI
5th Jul 2026184 PMAQI
5th Jul 2026225 PMAQI
5th Jul 2026286 PMAQI
5th Jul 2026287 PMAQI
5th Jul 2026278 PMAQI
5th Jul 2026529 PMAQI
5th Jul 20264910 PMAQI
5th Jul 20265011 PMAQI
6th Jul 20263412 AMAQI
6th Jul 2026181 AMAQI
6th Jul 2026142 AMAQI
6th Jul 2026293 AMAQI

22°C17/29°C

6th Jul 2026254 AMAQI
6th Jul 2026255 AMAQI
6th Jul 2026286 AMAQI
6th Jul 2026177 AMAQI
6th Jul 2026178 AMAQI
6th Jul 2026179 AMAQI
6th Jul 20262310 AMAQI
6th Jul 20262111 AMAQI
6th Jul 20262812 PMAQI
6th Jul 2026361 PMAQI
6th Jul 2026342 PMAQI
6th Jul 2026383 PMAQI
6th Jul 2026424 PMAQI
6th Jul 2026405 PMAQI
6th Jul 2026486 PMAQI
6th Jul 2026527 PMAQI
6th Jul 2026468 PMAQI
6th Jul 2026409 PMAQI
6th Jul 20264610 PMAQI
6th Jul 20265511 PMAQI
7th Jul 20264212 AMAQI
7th Jul 2026361 AMAQI
7th Jul 2026362 AMAQI
7th Jul 2026463 AMAQI

21°C17/28°C

7th Jul 2026344 AMAQI
7th Jul 2026235 AMAQI
7th Jul 2026196 AMAQI
7th Jul 2026237 AMAQI
7th Jul 2026258 AMAQI
7th Jul 2026259 AMAQI
7th Jul 20263110 AMAQI
7th Jul 20262111 AMAQI
7th Jul 20262112 PMAQI
7th Jul 2026271 PMAQI
7th Jul 2026452 PMAQI
7th Jul 2026473 PMAQI
7th Jul 2026484 PMAQI
7th Jul 2026385 PMAQI
7th Jul 2026406 PMAQI
7th Jul 2026467 PMAQI
7th Jul 2026368 PMAQI
7th Jul 2026429 PMAQI
7th Jul 20265210 PMAQI
7th Jul 20265311 PMAQI
8th Jul 20265612 AMAQI
8th Jul 2026251 AMAQI
8th Jul 2026422 AMAQI
8th Jul 2026533 AMAQI

22°C16/29°C

8th Jul 2026344 AMAQI
8th Jul 2026385 AMAQI
8th Jul 2026366 AMAQI
8th Jul 2026447 AMAQI
8th Jul 2026408 AMAQI
8th Jul 2026579 AMAQI
8th Jul 20261910 AMAQI
8th Jul 20262811 AMAQI
8th Jul 20263612 PMAQI
8th Jul 2026401 PMAQI
8th Jul 2026492 PMAQI
8th Jul 2026303 PMAQI
8th Jul 2026254 PMAQI
8th Jul 2026405 PMAQI
8th Jul 2026586 PMAQI
8th Jul 2026527 PMAQI
8th Jul 2026408 PMAQI
8th Jul 2026639 PMAQI
8th Jul 20266010 PMAQI
8th Jul 20265411 PMAQI
9th Jul 20265112 AMAQI
9th Jul 2026501 AMAQI
9th Jul 2026492 AMAQI
9th Jul 2026253 AMAQI

23°C17/29°C

9th Jul 2026444 AMAQI
9th Jul 2026475 AMAQI
9th Jul 2026316 AMAQI
9th Jul 2026387 AMAQI
9th Jul 2026338 AMAQI
9th Jul 2026239 AMAQI
9th Jul 20263310 AMAQI
9th Jul 20265011 AMAQI
9th Jul 20265912 PMAQI
9th Jul 2026401 PMAQI
9th Jul 2026232 PMAQI
9th Jul 2026233 PMAQI
9th Jul 2026294 PMAQI
9th Jul 2026535 PMAQI
9th Jul 2026556 PMAQI
9th Jul 2026647 PMAQI
9th Jul 2026908 PMAQI
9th Jul 2026839 PMAQI
9th Jul 20268810 PMAQI
9th Jul 20266411 PMAQI
10th Jul 20266612 AMAQI
10th Jul 2026561 AMAQI
10th Jul 2026642 AMAQI
10th Jul 2026583 AMAQI

25°C17/32°C

10th Jul 2026544 AMAQI
10th Jul 2026445 AMAQI
10th Jul 2026576 AMAQI
10th Jul 2026607 AMAQI
10th Jul 2026608 AMAQI
10th Jul 2026539 AMAQI
10th Jul 20265310 AMAQI
10th Jul 20265911 AMAQI
10th Jul 20263112 PMAQI
10th Jul 2026331 PMAQI
10th Jul 2026682 PMAQI
10th Jul 2026683 PMAQI
10th Jul 2026504 PMAQI
10th Jul 2026465 PMAQI
10th Jul 2026566 PMAQI
10th Jul 2026677 PMAQI
10th Jul 2026698 PMAQI
10th Jul 2026679 PMAQI
10th Jul 20268310 PMAQI
10th Jul 20265911 PMAQI
11th Jul 20266612 AMAQI
11th Jul 2026741 AMAQI
11th Jul 2026762 AMAQI
11th Jul 2026653 AMAQI

23°C21/26°C

11th Jul 2026924 AMAQI
11th Jul 2026805 AMAQI
11th Jul 2026766 AMAQI
11th Jul 2026627 AMAQI
11th Jul 2026628 AMAQI
11th Jul 2026889 AMAQI
11th Jul 20268210 AMAQI
11th Jul 20268511 AMAQI
11th Jul 20266712 PMAQI
11th Jul 2026721 PMAQI
11th Jul 2026592 PMAQI
11th Jul 2026683 PMAQI
11th Jul 2026534 PMAQI
11th Jul 2026585 PMAQI
11th Jul 2026626 PMAQI
11th Jul 2026657 PMAQI
11th Jul 2026568 PMAQI
11th Jul 2026539 PMAQI
11th Jul 20263410 PMAQI
11th Jul 20263811 PMAQI
12th Jul 20264412 AMAQI
12th Jul 2026441 AMAQI
12th Jul 2026182 AMAQI
12th Jul 2026193 AMAQI

22°C21/24°C

12th Jul 2026214 AMAQI
12th Jul 2026255 AMAQI
12th Jul 2026346 AMAQI
12th Jul 2026407 AMAQI
12th Jul 2026508 AMAQI
12th Jul 2026679 AMAQI
12th Jul 20266510 AMAQI
12th Jul 20268311 AMAQI
12th Jul 20266212 PMAQI
12th Jul 2026621 PMAQI
12th Jul 2026552 PMAQI
12th Jul 2026663 PMAQI
12th Jul 2026624 PMAQI
12th Jul 2026625 PMAQI
12th Jul 2026626 PMAQI
12th Jul 2026547 PMAQI
12th Jul 2026608 PMAQI
12th Jul 2026579 PMAQI
12th Jul 20267010 PMAQI
12th Jul 20268411 PMAQI
13th Jul 20268712 AMAQI
13th Jul 2026681 AMAQI
13th Jul 2026832 AMAQI
13th Jul 2026923 AMAQI

24°C20/30°C

13th Jul 2026944 AMAQI
13th Jul 2026905 AMAQI
13th Jul 2026766 AMAQI
13th Jul 2026817 AMAQI
13th Jul 2026658 AMAQI
13th Jul 2026679 AMAQI
13th Jul 20268010 AMAQI
13th Jul 20267411 AMAQI
13th Jul 20267612 PMAQI
13th Jul 2026761 PMAQI
13th Jul 2026512 PMAQI
13th Jul 2026253 PMAQI
13th Jul 2026174 PMAQI
13th Jul 2026145 PMAQI
13th Jul 2026136 PMAQI
13th Jul 2026177 PMAQI
13th Jul 2026148 PMAQI
13th Jul 2026169 PMAQI
13th Jul 20263010 PMAQI
13th Jul 20264011 PMAQI
14th Jul 20264012 AMAQI
14th Jul 2026381 AMAQI
14th Jul 2026272 AMAQI
14th Jul 2026293 AMAQI

25°C19/32°C

14th Jul 2026194 AMAQI
4 AM
14th Jul 2026235 AMAQI
14th Jul 2026216 AMAQI
14th Jul 2026217 AMAQI
14th Jul 2026128 AMAQI
14th Jul 2026109 AMAQI
14th Jul 20261610 AMAQI
14th Jul 20263611 AMAQI
11 AM
14th Jul 20263812 PMAQI
14th Jul 2026361 PMAQI
14th Jul 2026202 PMAQI
14th Jul 2026183 PMAQI
14th Jul 2026254 PMAQI
14th Jul 2026215 PMAQI
14th Jul 2026316 PMAQI
14th Jul 2026247 PMAQI
7 PM
14th Jul 2026208 PMAQI
14th Jul 2026259 PMAQI
14th Jul 20263010 PMAQI
14th Jul 20263211 PMAQI
11 PM
3 AM

25°C20/31°C

Day time
Avg. Highest Time
11 AM - 2 PM

50AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
4 PM

41AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 AM to 2 PM (Avg. 50), while the lowest AQI was between 4 PM to 4 PM (Avg. 41).
Night time
Avg. Highest Time
9 PM - 11 PM

55AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
2 AM - 8 PM

50AQI

3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 11 PM (Avg. 55), while the lowest AQI was between 2 AM to 8 PM (Avg. 50).

2026 Days Vs Air Quality

Tobacco Factory, Zhangjiakou, Hebei, China

2026

44%

85

47%

92

9%

18

Total number of days with different AQI categories in last 195 days in 2026 (170 days remaining)

Good
85 Days
Moderate
92 Days
Poor
18 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 44%

Health Risk Level:

Significant

In 2026, 44% of 195 days were within WHO’s safe air quality limits, and 56% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.

Annual Air Quality Insights

Tobacco Factory, Zhangjiakou, Hebei, 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
37AQI (US)
2nd January 2026
31AQI (US)
3rd January 2026
48AQI (US)
4th January 2026
35AQI (US)
5th January 2026
33AQI (US)
6th January 2026
44AQI (US)
7th January 2026
41AQI (US)
8th January 2026
87AQI (US)
9th January 2026
103AQI (US)
10th January 2026
35AQI (US)
11th January 2026
39AQI (US)
12th January 2026
62AQI (US)
13th January 2026
51AQI (US)
14th January 2026
123AQI (US)
15th January 2026
122AQI (US)
16th January 2026
67AQI (US)
17th January 2026
62AQI (US)
18th January 2026
64AQI (US)
19th January 2026
24AQI (US)
20th January 2026
23AQI (US)
21st January 2026
34AQI (US)
22nd January 2026
53AQI (US)
23rd January 2026
53AQI (US)
24th January 2026
37AQI (US)
25th January 2026
60AQI (US)
26th January 2026
76AQI (US)
27th January 2026
41AQI (US)
28th January 2026
77AQI (US)
29th January 2026
54AQI (US)
30th January 2026
98AQI (US)
31st January 2026
40AQI (US)
1st February 2026
38AQI (US)
2nd February 2026
42AQI (US)
3rd February 2026
68AQI (US)
4th February 2026
94AQI (US)
5th February 2026
42AQI (US)
6th February 2026
27AQI (US)
7th February 2026
30AQI (US)
8th February 2026
37AQI (US)
9th February 2026
82AQI (US)
10th February 2026
88AQI (US)
11th February 2026
52AQI (US)
12th February 2026
76AQI (US)
13th February 2026
84AQI (US)
14th February 2026
73AQI (US)
15th February 2026
30AQI (US)
16th February 2026
34AQI (US)
17th February 2026
59AQI (US)
18th February 2026
49AQI (US)
19th February 2026
64AQI (US)
20th February 2026
74AQI (US)
21st February 2026
100AQI (US)
22nd February 2026
50AQI (US)
23rd February 2026
54AQI (US)
24th February 2026
88AQI (US)
25th February 2026
121AQI (US)
26th February 2026
79AQI (US)
27th February 2026
113AQI (US)
28th February 2026
97AQI (US)
1st March 2026
144AQI (US)
2nd March 2026
147AQI (US)
3rd March 2026
88AQI (US)
4th March 2026
81AQI (US)
5th March 2026
71AQI (US)
6th March 2026
36AQI (US)
7th March 2026
62AQI (US)
8th March 2026
92AQI (US)
9th March 2026
35AQI (US)
10th March 2026
60AQI (US)
11th March 2026
33AQI (US)
12th March 2026
81AQI (US)
13th March 2026
128AQI (US)
14th March 2026
21AQI (US)
15th March 2026
47AQI (US)
16th March 2026
84AQI (US)
17th March 2026
115AQI (US)
18th March 2026
29AQI (US)
19th March 2026
39AQI (US)
20th March 2026
54AQI (US)
21st March 2026
119AQI (US)
22nd March 2026
62AQI (US)
23rd March 2026
85AQI (US)
24th March 2026
141AQI (US)
25th March 2026
89AQI (US)
26th March 2026
54AQI (US)
27th March 2026
31AQI (US)
28th March 2026
71AQI (US)
29th March 2026
67AQI (US)
30th March 2026
39AQI (US)
31st March 2026
66AQI (US)
1st April 2026
38AQI (US)
2nd April 2026
70AQI (US)
3rd April 2026
84AQI (US)
4th April 2026
37AQI (US)
5th April 2026
58AQI (US)
6th April 2026
26AQI (US)
7th April 2026
47AQI (US)
8th April 2026
76AQI (US)
9th April 2026
81AQI (US)
10th April 2026
59AQI (US)
11th April 2026
45AQI (US)
12th April 2026
66AQI (US)
13th April 2026
71AQI (US)
14th April 2026
81AQI (US)
15th April 2026
106AQI (US)
16th April 2026
94AQI (US)
17th April 2026
70AQI (US)
18th April 2026
102AQI (US)
19th April 2026
101AQI (US)
20th April 2026
64AQI (US)
21st April 2026
49AQI (US)
22nd April 2026
46AQI (US)
23rd April 2026
89AQI (US)
24th April 2026
82AQI (US)
25th April 2026
62AQI (US)
26th April 2026
51AQI (US)
27th April 2026
46AQI (US)
28th April 2026
25AQI (US)
29th April 2026
28AQI (US)
30th April 2026
41AQI (US)
1st May 2026
58AQI (US)
2nd May 2026
59AQI (US)
3rd May 2026
36AQI (US)
4th May 2026
25AQI (US)
5th May 2026
68AQI (US)
6th May 2026
61AQI (US)
7th May 2026
27AQI (US)
8th May 2026
36AQI (US)
9th May 2026
65AQI (US)
10th May 2026
35AQI (US)
11th May 2026
31AQI (US)
12th May 2026
75AQI (US)
13th May 2026
112AQI (US)
14th May 2026
120AQI (US)
15th May 2026
122AQI (US)
16th May 2026
78AQI (US)
17th May 2026
77AQI (US)
18th May 2026
75AQI (US)
19th May 2026
75AQI (US)
20th May 2026
88AQI (US)
21st May 2026
98AQI (US)
22nd May 2026
98AQI (US)
23rd May 2026
91AQI (US)
24th May 2026
83AQI (US)
25th May 2026
82AQI (US)
26th May 2026
60AQI (US)
27th May 2026
63AQI (US)
28th May 2026
31AQI (US)
29th May 2026
30AQI (US)
30th May 2026
37AQI (US)
31st May 2026
46AQI (US)
1st June 2026
32AQI (US)
2nd June 2026
57AQI (US)
3rd June 2026
33AQI (US)
4th June 2026
29AQI (US)
5th June 2026
28AQI (US)
6th June 2026
36AQI (US)
7th June 2026
33AQI (US)
8th June 2026
33AQI (US)
9th June 2026
19AQI (US)
10th June 2026
23AQI (US)
11th June 2026
24AQI (US)
12th June 2026
47AQI (US)
13th June 2026
51AQI (US)
14th June 2026
41AQI (US)
15th June 2026
87AQI (US)
16th June 2026
67AQI (US)
17th June 2026
50AQI (US)
18th June 2026
68AQI (US)
19th June 2026
102AQI (US)
20th June 2026
34AQI (US)
21st June 2026
34AQI (US)
22nd June 2026
42AQI (US)
23rd June 2026
57AQI (US)
24th June 2026
36AQI (US)
25th June 2026
21AQI (US)
26th June 2026
29AQI (US)
27th June 2026
48AQI (US)
28th June 2026
58AQI (US)
29th June 2026
64AQI (US)
30th June 2026
40AQI (US)
1st July 2026
46AQI (US)
2nd July 2026
35AQI (US)
3rd July 2026
63AQI (US)
4th July 2026
43AQI (US)
5th July 2026
31AQI (US)
6th July 2026
32AQI (US)
7th July 2026
36AQI (US)
8th July 2026
42AQI (US)
9th July 2026
48AQI (US)
10th July 2026
58AQI (US)
11th July 2026
66AQI (US)
12th July 2026
53AQI (US)
13th July 2026
56AQI (US)
14th July 2026
26AQI (US)
15th July 2026
16th July 2026
17th July 2026
18th July 2026
19th July 2026
20th July 2026
21st July 2026
22nd July 2026
23rd July 2026
24th July 2026
25th July 2026
26th July 2026
27th July 2026
28th July 2026
29th July 2026
30th July 2026
31st July 2026
1st August 2026
2nd August 2026
3rd August 2026
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

57AQI (US)

66AQI (US)

73AQI (US)

63AQI (US)

66AQI (US)

44AQI (US)

45AQI (US)

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202660AQI (US)

15
13
3
10
16
2
9
16
6
11
16
3
10
18
3
21
8
1
9
5
85
92
18

Highest AQI (US) recorded in

March

73AQI (US)

Lowest AQI (US) recorded in

June

44AQI (US)

202566AQI (US)

7
18
6
12
15
1
6
18
5
2
7
22
1
2
28
1
9
21
2
29
31
8
22
6
22
3
8
16
6
8
21
2
75
263
25
2

Highest AQI (US) recorded in

March

78AQI (US)

Lowest AQI (US) recorded in

June

57AQI (US)

202464AQI (US)

13
11
6
1
9
17
3
10
18
2
1
6
17
7
9
20
1
1
10
19
1
9
21
1
18
13
22
8
14
12
5
10
15
4
1
14
17
144
188
29
4
1

Highest AQI (US) recorded in

April

77AQI (US)

Lowest AQI (US) recorded in

September

45AQI (US)

202371AQI (US)

3
21
6
1
9
10
6
3
5
18
6
1
1
7
12
8
2
1
6
22
2
1
12
15
2
9
22
15
15
1
11
18
1
18
11
2
12
14
3
6
17
8
113
195
45
8
2

Highest AQI (US) recorded in

April

88AQI (US)

Lowest AQI (US) recorded in

October

55AQI (US)

202268AQI (US)

6
17
4
3
8
12
1
7
14
9
1
2
12
3
11
19
1
8
14
8
12
11
1
1
11
16
1
14
10
7
10
12
8
19
11
1
109
149
42
4
1

Highest AQI (US) recorded in

March

83AQI (US)

Lowest AQI (US) recorded in

July

52AQI (US)

202183AQI (US)

19
5
5
1
1
18
9
1
1
14
5
9
2
3
18
7
1
1
27
2
1
1
1
28
1
13
18
7
17
7
6
24
4
23
4
2
18
9
1
9
21
1
46
245
50
18
2
4

Highest AQI (US) recorded in

March

135AQI (US)

Lowest AQI (US) recorded in

July

45AQI (US)

202074AQI (US)

5
4
3
1
5
13
2
1
10
4
2
1
1
2
24
3
1
1
27
3
7
23
1
13
15
1
11
14
4
1
1
2
19
6
3
25
6
56
168
31
7
3

Highest AQI (US) recorded in

November

87AQI (US)

Lowest AQI (US) recorded in

September

54AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2021(Avg.)
83AQI (US)
Least Polluted Year Recorded
2026(Avg.)
60AQI (US)

Tobacco Factory's annual 2026 AQI (US) (60) shows an average percentage change of -14.8% (improved AQI (US)) compared to previous years: 2020 (74), 2021 (83), 2022 (68), 2023 (71), 2024 (64), 2025 (66).