Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Baiyin, Gansu, 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

Baiyin, Gansu, China

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
21st Jul 2024
114AQI
Lowest AQI recorded on
2nd Jul 2026
17AQI

Same Day Analysis (30th July):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 43 of Good air quality, showing improvement over 2025 and 2024 on the same day.

Day & Night AQI Trend: 29th Jul - 30th Jul 2026

Baiyin, Gansu, China

AQI
Day
Night
.

5 AM29th Jul 2026

8 PM

4 AM30th Jul 2026

Day time
Avg. Highest Time
1PM29th Jul

30AQI

Avg. Lowest Time
5PM29th Jul

16AQI

Night time
Avg. Highest Time
4AM30th Jul

66AQI

Avg. Lowest Time
5AM29th Jul

22AQI

In the last 24 hours,

Baiyin's AQI reached its highest point of 66 at 4 AM during the Night, while the lowest point, 16, was recorded at 5 PM during the Day between 29th Jul and 30th Jul 2026.

Day & Night AQI Trend : Jul 2026

Baiyin, Gansu, China

Jul
01st - 02nd02nd - 03rd03rd - 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
Day
Night
1st Jul 2026525 AMAQI
1st Jul 2026466 AMAQI
1st Jul 2026527 AMAQI
1st Jul 2026468 AMAQI
1st Jul 2026469 AMAQI
1st Jul 20264410 AMAQI
1st Jul 20264711 AMAQI
1st Jul 20264612 PMAQI
1st Jul 2026461 PMAQI
1st Jul 2026342 PMAQI
1st Jul 2026203 PMAQI
1st Jul 2026214 PMAQI
1st Jul 2026335 PMAQI
1st Jul 2026446 PMAQI
1st Jul 2026497 PMAQI
1st Jul 2026548 PMAQI
1st Jul 2026409 PMAQI
1st Jul 20265110 PMAQI
1st Jul 20263711 PMAQI
2nd Jul 20262612 AMAQI
2nd Jul 2026161 AMAQI
2nd Jul 2026132 AMAQI
2nd Jul 2026283 AMAQI
2nd Jul 2026254 AMAQI

26°C21/30°C

2nd Jul 2026265 AMAQI
2nd Jul 2026176 AMAQI
2nd Jul 2026127 AMAQI
2nd Jul 2026108 AMAQI
2nd Jul 2026129 AMAQI
2nd Jul 20262010 AMAQI
2nd Jul 20261411 AMAQI
2nd Jul 20261412 PMAQI
2nd Jul 2026161 PMAQI
2nd Jul 2026122 PMAQI
2nd Jul 202683 PMAQI
2nd Jul 202684 PMAQI
2nd Jul 2026105 PMAQI
2nd Jul 2026206 PMAQI
2nd Jul 2026237 PMAQI
2nd Jul 2026258 PMAQI
2nd Jul 2026209 PMAQI
2nd Jul 20261610 PMAQI
2nd Jul 20261611 PMAQI
3rd Jul 20261812 AMAQI
3rd Jul 2026161 AMAQI
3rd Jul 2026162 AMAQI
3rd Jul 2026123 AMAQI
3rd Jul 2026134 AMAQI

25°C20/30°C

3rd Jul 2026165 AMAQI
3rd Jul 2026326 AMAQI
3rd Jul 2026177 AMAQI
3rd Jul 2026198 AMAQI
3rd Jul 2026209 AMAQI
3rd Jul 20261410 AMAQI
3rd Jul 20261411 AMAQI
3rd Jul 20261412 PMAQI
3rd Jul 2026141 PMAQI
3rd Jul 2026132 PMAQI
3rd Jul 202683 PMAQI
3rd Jul 2026104 PMAQI
3rd Jul 2026105 PMAQI
3rd Jul 202686 PMAQI
3rd Jul 2026167 PMAQI
3rd Jul 2026248 PMAQI
3rd Jul 2026279 PMAQI
3rd Jul 20263310 PMAQI
3rd Jul 20263411 PMAQI
4th Jul 20263912 AMAQI
4th Jul 2026401 AMAQI
4th Jul 2026412 AMAQI
4th Jul 2026343 AMAQI
4th Jul 2026284 AMAQI

26°C19/32°C

4th Jul 2026355 AMAQI
4th Jul 2026356 AMAQI
4th Jul 2026327 AMAQI
4th Jul 2026378 AMAQI
4th Jul 2026229 AMAQI
4th Jul 20262010 AMAQI
4th Jul 20261811 AMAQI
4th Jul 20261612 PMAQI
4th Jul 2026161 PMAQI
4th Jul 2026122 PMAQI
4th Jul 2026103 PMAQI
4th Jul 202694 PMAQI
4th Jul 2026185 PMAQI
4th Jul 2026256 PMAQI
4th Jul 2026217 PMAQI
4th Jul 2026278 PMAQI
4th Jul 2026329 PMAQI
4th Jul 20263110 PMAQI
4th Jul 20265211 PMAQI
5th Jul 20265212 AMAQI
5th Jul 2026501 AMAQI
5th Jul 2026522 AMAQI
5th Jul 2026463 AMAQI
5th Jul 2026434 AMAQI

28°C20/35°C

5th Jul 2026365 AMAQI
5th Jul 2026276 AMAQI
5th Jul 2026207 AMAQI
5th Jul 2026188 AMAQI
5th Jul 2026179 AMAQI
5th Jul 20262810 AMAQI
5th Jul 20263711 AMAQI
5th Jul 20263712 PMAQI
5th Jul 2026161 PMAQI
5th Jul 2026132 PMAQI
5th Jul 2026223 PMAQI
5th Jul 2026134 PMAQI
5th Jul 2026215 PMAQI
5th Jul 2026206 PMAQI
5th Jul 2026157 PMAQI
5th Jul 2026188 PMAQI
5th Jul 2026289 PMAQI
5th Jul 20263110 PMAQI
5th Jul 20263411 PMAQI
6th Jul 20262912 AMAQI
6th Jul 2026401 AMAQI
6th Jul 2026512 AMAQI
6th Jul 2026463 AMAQI
6th Jul 2026434 AMAQI

29°C22/35°C

6th Jul 2026395 AMAQI
6th Jul 2026296 AMAQI
6th Jul 2026307 AMAQI
6th Jul 2026318 AMAQI
6th Jul 2026319 AMAQI
6th Jul 20262610 AMAQI
6th Jul 20261811 AMAQI
6th Jul 20261612 PMAQI
6th Jul 2026201 PMAQI
6th Jul 2026172 PMAQI
6th Jul 2026183 PMAQI
6th Jul 2026204 PMAQI
6th Jul 2026125 PMAQI
6th Jul 2026126 PMAQI
6th Jul 2026137 PMAQI
6th Jul 2026148 PMAQI
6th Jul 2026349 PMAQI
6th Jul 20263210 PMAQI
6th Jul 20262311 PMAQI
7th Jul 20262312 AMAQI
7th Jul 2026321 AMAQI
7th Jul 2026442 AMAQI
7th Jul 2026403 AMAQI
7th Jul 2026334 AMAQI

28°C22/33°C

7th Jul 2026185 AMAQI
7th Jul 2026216 AMAQI
7th Jul 2026187 AMAQI
7th Jul 2026168 AMAQI
7th Jul 2026179 AMAQI
7th Jul 20262610 AMAQI
7th Jul 20263711 AMAQI
7th Jul 20262612 PMAQI
7th Jul 2026181 PMAQI
7th Jul 2026142 PMAQI
7th Jul 2026133 PMAQI
7th Jul 2026134 PMAQI
7th Jul 2026225 PMAQI
7th Jul 2026196 PMAQI
7th Jul 2026287 PMAQI
7th Jul 2026348 PMAQI
7th Jul 2026429 PMAQI
7th Jul 20263410 PMAQI
7th Jul 20265011 PMAQI
8th Jul 20265212 AMAQI
8th Jul 2026561 AMAQI
8th Jul 2026532 AMAQI
8th Jul 2026533 AMAQI
8th Jul 2026554 AMAQI

27°C21/34°C

8th Jul 2026505 AMAQI
8th Jul 2026346 AMAQI
8th Jul 2026327 AMAQI
8th Jul 2026368 AMAQI
8th Jul 2026299 AMAQI
8th Jul 20263910 AMAQI
8th Jul 20265311 AMAQI
8th Jul 20265412 PMAQI
8th Jul 2026421 PMAQI
8th Jul 2026412 PMAQI
8th Jul 2026503 PMAQI
8th Jul 2026424 PMAQI
8th Jul 2026415 PMAQI
8th Jul 2026346 PMAQI
8th Jul 2026397 PMAQI
8th Jul 2026428 PMAQI
8th Jul 2026569 PMAQI
8th Jul 20265210 PMAQI
8th Jul 20264111 PMAQI
9th Jul 20265512 AMAQI
9th Jul 2026351 AMAQI
9th Jul 2026412 AMAQI
9th Jul 2026523 AMAQI
9th Jul 2026524 AMAQI

29°C22/35°C

9th Jul 2026415 AMAQI
9th Jul 2026486 AMAQI
9th Jul 2026527 AMAQI
9th Jul 2026548 AMAQI
9th Jul 2026509 AMAQI
9th Jul 20265410 AMAQI
9th Jul 20264211 AMAQI
9th Jul 20265612 PMAQI
9th Jul 2026511 PMAQI
9th Jul 2026522 PMAQI
9th Jul 2026493 PMAQI
9th Jul 2026364 PMAQI
9th Jul 2026485 PMAQI
9th Jul 2026506 PMAQI
9th Jul 2026547 PMAQI
9th Jul 2026508 PMAQI
9th Jul 2026489 PMAQI
9th Jul 20264410 PMAQI
9th Jul 20265311 PMAQI
10th Jul 20265212 AMAQI
10th Jul 2026431 AMAQI
10th Jul 2026372 AMAQI
10th Jul 2026343 AMAQI
10th Jul 2026304 AMAQI

28°C24/33°C

10th Jul 2026495 AMAQI
10th Jul 2026516 AMAQI
10th Jul 2026587 AMAQI
10th Jul 2026528 AMAQI
10th Jul 2026559 AMAQI
10th Jul 20262710 AMAQI
10th Jul 20261311 AMAQI
10th Jul 20261712 PMAQI
10th Jul 202691 PMAQI
10th Jul 202682 PMAQI
10th Jul 202693 PMAQI
10th Jul 2026124 PMAQI
10th Jul 2026125 PMAQI
10th Jul 2026106 PMAQI
10th Jul 2026107 PMAQI
10th Jul 2026168 PMAQI
10th Jul 2026149 PMAQI
10th Jul 20261810 PMAQI
10th Jul 20261911 PMAQI
11th Jul 20261912 AMAQI
11th Jul 2026121 AMAQI
11th Jul 2026112 AMAQI
11th Jul 2026163 AMAQI
11th Jul 2026344 AMAQI

19°C17/23°C

11th Jul 2026235 AMAQI
11th Jul 2026306 AMAQI
11th Jul 2026297 AMAQI
11th Jul 2026208 AMAQI
11th Jul 2026209 AMAQI
11th Jul 20262110 AMAQI
11th Jul 20261811 AMAQI
11th Jul 20261012 PMAQI
11th Jul 2026111 PMAQI
11th Jul 202682 PMAQI
11th Jul 2026173 PMAQI
11th Jul 2026204 PMAQI
11th Jul 2026245 PMAQI
11th Jul 2026226 PMAQI
11th Jul 2026107 PMAQI
11th Jul 2026138 PMAQI
11th Jul 2026179 PMAQI
11th Jul 20261610 PMAQI
11th Jul 20262711 PMAQI
12th Jul 20262912 AMAQI
12th Jul 2026261 AMAQI
12th Jul 2026312 AMAQI
12th Jul 2026223 AMAQI
12th Jul 2026224 AMAQI

16°C15/18°C

12th Jul 2026175 AMAQI
12th Jul 2026146 AMAQI
12th Jul 2026187 AMAQI
12th Jul 2026128 AMAQI
12th Jul 202699 AMAQI
12th Jul 20262610 AMAQI
12th Jul 20262811 AMAQI
12th Jul 20262212 PMAQI
12th Jul 2026361 PMAQI
12th Jul 2026262 PMAQI
12th Jul 2026133 PMAQI
12th Jul 2026144 PMAQI
12th Jul 2026175 PMAQI
12th Jul 2026146 PMAQI
12th Jul 2026187 PMAQI
12th Jul 2026238 PMAQI
12th Jul 2026149 PMAQI
12th Jul 20262410 PMAQI
12th Jul 20264311 PMAQI
13th Jul 20263612 AMAQI
13th Jul 2026251 AMAQI
13th Jul 2026212 AMAQI
13th Jul 2026133 AMAQI
13th Jul 2026144 AMAQI

21°C15/27°C

13th Jul 2026205 AMAQI
13th Jul 2026216 AMAQI
13th Jul 2026267 AMAQI
13th Jul 2026168 AMAQI
13th Jul 2026289 AMAQI
13th Jul 20263110 AMAQI
13th Jul 20261811 AMAQI
13th Jul 20261212 PMAQI
13th Jul 2026121 PMAQI
13th Jul 2026192 PMAQI
13th Jul 2026193 PMAQI
13th Jul 2026184 PMAQI
13th Jul 2026185 PMAQI
13th Jul 2026206 PMAQI
13th Jul 2026147 PMAQI
13th Jul 2026188 PMAQI
13th Jul 2026179 PMAQI
13th Jul 20261610 PMAQI
13th Jul 20261411 PMAQI
14th Jul 20261712 AMAQI
14th Jul 2026191 AMAQI
14th Jul 2026172 AMAQI
14th Jul 2026233 AMAQI
14th Jul 2026144 AMAQI

24°C19/30°C

14th Jul 2026205 AMAQI
14th Jul 2026196 AMAQI
14th Jul 2026197 AMAQI
14th Jul 2026208 AMAQI
14th Jul 2026129 AMAQI
14th Jul 20261410 AMAQI
14th Jul 20261211 AMAQI
14th Jul 20262112 PMAQI
14th Jul 2026161 PMAQI
14th Jul 2026182 PMAQI
14th Jul 2026193 PMAQI
14th Jul 2026184 PMAQI
14th Jul 2026215 PMAQI
14th Jul 2026276 PMAQI
14th Jul 2026327 PMAQI
14th Jul 2026368 PMAQI
14th Jul 2026419 PMAQI
14th Jul 20264010 PMAQI
14th Jul 20263911 PMAQI
15th Jul 20263512 AMAQI
15th Jul 2026301 AMAQI
15th Jul 2026362 AMAQI
15th Jul 2026343 AMAQI
15th Jul 2026364 AMAQI

18°C16/23°C

15th Jul 2026385 AMAQI
15th Jul 2026416 AMAQI
15th Jul 2026387 AMAQI
15th Jul 2026428 AMAQI
15th Jul 2026459 AMAQI
15th Jul 20264510 AMAQI
15th Jul 20265011 AMAQI
15th Jul 20263912 PMAQI
15th Jul 2026211 PMAQI
15th Jul 2026432 PMAQI
15th Jul 2026313 PMAQI
15th Jul 2026244 PMAQI
15th Jul 2026235 PMAQI
15th Jul 2026286 PMAQI
15th Jul 2026337 PMAQI
15th Jul 2026298 PMAQI
15th Jul 2026189 PMAQI
15th Jul 20262310 PMAQI
15th Jul 20262111 PMAQI
16th Jul 20262812 AMAQI
16th Jul 2026171 AMAQI
16th Jul 2026162 AMAQI
16th Jul 2026263 AMAQI
16th Jul 2026204 AMAQI

22°C20/24°C

16th Jul 2026205 AMAQI
16th Jul 2026186 AMAQI
16th Jul 2026267 AMAQI
16th Jul 2026298 AMAQI
16th Jul 2026279 AMAQI
16th Jul 20261810 AMAQI
16th Jul 20261311 AMAQI
16th Jul 20263012 PMAQI
16th Jul 2026291 PMAQI
16th Jul 2026322 PMAQI
16th Jul 2026303 PMAQI
16th Jul 2026384 PMAQI
16th Jul 2026295 PMAQI
16th Jul 2026406 PMAQI
16th Jul 2026387 PMAQI
16th Jul 2026348 PMAQI
16th Jul 2026329 PMAQI
16th Jul 20263210 PMAQI
16th Jul 20263711 PMAQI
17th Jul 20263712 AMAQI
17th Jul 2026321 AMAQI
17th Jul 2026372 AMAQI
17th Jul 2026443 AMAQI
17th Jul 2026454 AMAQI

20°C17/24°C

17th Jul 2026435 AMAQI
17th Jul 2026476 AMAQI
17th Jul 2026527 AMAQI
17th Jul 2026508 AMAQI
17th Jul 2026279 AMAQI
17th Jul 20264210 AMAQI
17th Jul 20265411 AMAQI
17th Jul 20265612 PMAQI
17th Jul 2026421 PMAQI
17th Jul 2026362 PMAQI
17th Jul 2026303 PMAQI
17th Jul 2026204 PMAQI
17th Jul 2026345 PMAQI
17th Jul 2026406 PMAQI
17th Jul 2026547 PMAQI
17th Jul 2026518 PMAQI
17th Jul 2026569 PMAQI
17th Jul 20265410 PMAQI
17th Jul 20265911 PMAQI
18th Jul 20265712 AMAQI
18th Jul 2026541 AMAQI
18th Jul 2026642 AMAQI
18th Jul 2026423 AMAQI
18th Jul 2026104 AMAQI

23°C18/30°C

18th Jul 2026145 AMAQI
18th Jul 2026186 AMAQI
18th Jul 2026257 AMAQI
18th Jul 2026288 AMAQI
18th Jul 2026369 AMAQI
18th Jul 20265810 AMAQI
18th Jul 20267911 AMAQI
18th Jul 20267812 PMAQI
18th Jul 2026611 PMAQI
18th Jul 2026482 PMAQI
18th Jul 2026443 PMAQI
18th Jul 2026364 PMAQI
18th Jul 2026425 PMAQI
18th Jul 2026486 PMAQI
18th Jul 2026527 PMAQI
18th Jul 2026388 PMAQI
18th Jul 2026349 PMAQI
18th Jul 20263610 PMAQI
18th Jul 20264011 PMAQI
19th Jul 20264012 AMAQI
19th Jul 2026361 AMAQI
19th Jul 2026382 AMAQI
19th Jul 2026383 AMAQI
19th Jul 2026344 AMAQI

22°C16/29°C

19th Jul 2026325 AMAQI
19th Jul 2026426 AMAQI
19th Jul 2026447 AMAQI
19th Jul 2026248 AMAQI
19th Jul 2026259 AMAQI
19th Jul 20262710 AMAQI
19th Jul 20262211 AMAQI
19th Jul 20262212 PMAQI
19th Jul 2026231 PMAQI
19th Jul 2026182 PMAQI
19th Jul 2026203 PMAQI
19th Jul 2026204 PMAQI
19th Jul 2026305 PMAQI
19th Jul 2026366 PMAQI
19th Jul 2026417 PMAQI
19th Jul 2026468 PMAQI
19th Jul 2026409 PMAQI
19th Jul 20263710 PMAQI
19th Jul 20263811 PMAQI
20th Jul 20263612 AMAQI
20th Jul 2026231 AMAQI
20th Jul 2026242 AMAQI
20th Jul 2026223 AMAQI
20th Jul 2026164 AMAQI

25°C19/31°C

20th Jul 2026185 AMAQI
20th Jul 2026326 AMAQI
20th Jul 2026327 AMAQI
20th Jul 2026328 AMAQI
20th Jul 2026389 AMAQI
20th Jul 20263210 AMAQI
20th Jul 20263211 AMAQI
20th Jul 20263412 PMAQI
20th Jul 2026321 PMAQI
20th Jul 2026302 PMAQI
20th Jul 2026323 PMAQI
20th Jul 2026384 PMAQI
20th Jul 2026425 PMAQI
20th Jul 2026436 PMAQI
20th Jul 2026367 PMAQI
20th Jul 2026338 PMAQI
20th Jul 2026349 PMAQI
20th Jul 20264010 PMAQI
20th Jul 20262311 PMAQI
21st Jul 20262812 AMAQI
21st Jul 2026501 AMAQI
21st Jul 2026492 AMAQI
21st Jul 2026433 AMAQI
21st Jul 2026424 AMAQI

26°C21/32°C

21st Jul 2026525 AMAQI
21st Jul 2026446 AMAQI
21st Jul 2026267 AMAQI
21st Jul 2026228 AMAQI
21st Jul 2026209 AMAQI
21st Jul 20264010 AMAQI
21st Jul 20262012 PMAQI
21st Jul 2026201 PMAQI
21st Jul 2026232 PMAQI
21st Jul 2026223 PMAQI
21st Jul 2026184 PMAQI
21st Jul 2026125 PMAQI
21st Jul 2026436 PMAQI
21st Jul 2026177 PMAQI
21st Jul 2026198 PMAQI
21st Jul 2026229 PMAQI
21st Jul 20262410 PMAQI
21st Jul 20262311 PMAQI
22nd Jul 20263412 AMAQI
22nd Jul 2026361 AMAQI
22nd Jul 2026342 AMAQI
22nd Jul 2026323 AMAQI
22nd Jul 2026414 AMAQI

25°C19/31°C

22nd Jul 2026365 AMAQI
22nd Jul 2026446 AMAQI
22nd Jul 2026407 AMAQI
22nd Jul 2026418 AMAQI
22nd Jul 2026449 AMAQI
22nd Jul 20262510 AMAQI
22nd Jul 20262211 AMAQI
22nd Jul 20261812 PMAQI
22nd Jul 2026221 PMAQI
22nd Jul 2026322 PMAQI
22nd Jul 2026253 PMAQI
22nd Jul 2026204 PMAQI
22nd Jul 2026185 PMAQI
22nd Jul 2026346 PMAQI
22nd Jul 2026257 PMAQI
22nd Jul 2026238 PMAQI
22nd Jul 2026219 PMAQI
22nd Jul 20261810 PMAQI
22nd Jul 20265711 PMAQI
23rd Jul 20262412 AMAQI
23rd Jul 2026261 AMAQI
23rd Jul 2026282 AMAQI
23rd Jul 2026323 AMAQI
23rd Jul 2026564 AMAQI

27°C21/33°C

23rd Jul 2026565 AMAQI
23rd Jul 2026526 AMAQI
23rd Jul 2026327 AMAQI
23rd Jul 2026498 AMAQI
23rd Jul 2026349 AMAQI
23rd Jul 20263910 AMAQI
23rd Jul 20265411 AMAQI
23rd Jul 20262312 PMAQI
23rd Jul 2026201 PMAQI
23rd Jul 2026222 PMAQI
23rd Jul 2026253 PMAQI
23rd Jul 2026164 PMAQI
23rd Jul 2026185 PMAQI
23rd Jul 2026236 PMAQI
23rd Jul 2026347 PMAQI
23rd Jul 2026408 PMAQI
23rd Jul 2026529 PMAQI
23rd Jul 20264410 PMAQI
23rd Jul 20263311 PMAQI
24th Jul 20263612 AMAQI
24th Jul 2026441 AMAQI
24th Jul 2026442 AMAQI
24th Jul 2026683 AMAQI
24th Jul 2026764 AMAQI

28°C22/35°C

24th Jul 2026385 AMAQI
24th Jul 2026586 AMAQI
24th Jul 2026547 AMAQI
24th Jul 2026608 AMAQI
24th Jul 2026569 AMAQI
24th Jul 20266310 AMAQI
24th Jul 20267011 AMAQI
24th Jul 20266412 PMAQI
24th Jul 2026441 PMAQI
24th Jul 2026362 PMAQI
24th Jul 2026433 PMAQI
24th Jul 2026234 PMAQI
24th Jul 2026235 PMAQI
24th Jul 2026196 PMAQI
24th Jul 2026307 PMAQI
24th Jul 2026488 PMAQI
24th Jul 2026569 PMAQI
24th Jul 20265610 PMAQI
24th Jul 20265511 PMAQI
25th Jul 20265012 AMAQI
25th Jul 2026541 AMAQI
25th Jul 2026602 AMAQI
25th Jul 2026643 AMAQI
25th Jul 2026564 AMAQI

29°C23/35°C

25th Jul 2026685 AMAQI
25th Jul 2026696 AMAQI
25th Jul 2026617 AMAQI
25th Jul 2026808 AMAQI
25th Jul 2026809 AMAQI
25th Jul 20267710 AMAQI
25th Jul 20267011 AMAQI
25th Jul 20266412 PMAQI
25th Jul 2026551 PMAQI
25th Jul 2026512 PMAQI
25th Jul 2026433 PMAQI
25th Jul 2026544 PMAQI
25th Jul 2026485 PMAQI
25th Jul 2026666 PMAQI
25th Jul 2026687 PMAQI
25th Jul 2026628 PMAQI
25th Jul 2026709 PMAQI
25th Jul 20267010 PMAQI
25th Jul 20267011 PMAQI
26th Jul 20267412 AMAQI
26th Jul 2026741 AMAQI
26th Jul 2026842 AMAQI
26th Jul 2026713 AMAQI
26th Jul 2026744 AMAQI

27°C23/33°C

26th Jul 2026695 AMAQI
26th Jul 2026756 AMAQI
26th Jul 2026687 AMAQI
26th Jul 2026688 AMAQI
26th Jul 2026669 AMAQI
26th Jul 20266810 AMAQI
26th Jul 20266211 AMAQI
26th Jul 20265612 PMAQI
26th Jul 2026341 PMAQI
26th Jul 2026282 PMAQI
26th Jul 2026423 PMAQI
26th Jul 2026404 PMAQI
26th Jul 2026225 PMAQI
26th Jul 2026416 PMAQI
26th Jul 2026517 PMAQI
26th Jul 2026468 PMAQI
26th Jul 2026569 PMAQI
26th Jul 20265510 PMAQI
26th Jul 20265611 PMAQI
27th Jul 20265712 AMAQI
27th Jul 2026621 AMAQI
27th Jul 2026372 AMAQI
27th Jul 2026263 AMAQI
27th Jul 2026224 AMAQI

25°C20/31°C

27th Jul 2026335 AMAQI
27th Jul 2026186 AMAQI
27th Jul 2026217 AMAQI
27th Jul 2026238 AMAQI
27th Jul 2026389 AMAQI
27th Jul 20263210 AMAQI
27th Jul 20262211 AMAQI
27th Jul 20262012 PMAQI
27th Jul 2026161 PMAQI
27th Jul 2026162 PMAQI
27th Jul 2026163 PMAQI
27th Jul 2026164 PMAQI
27th Jul 2026165 PMAQI
27th Jul 2026186 PMAQI
27th Jul 2026177 PMAQI
27th Jul 2026258 PMAQI
27th Jul 2026199 PMAQI
27th Jul 20262510 PMAQI
27th Jul 20261811 PMAQI
28th Jul 20262212 AMAQI
28th Jul 2026181 AMAQI
28th Jul 2026212 AMAQI
28th Jul 2026263 AMAQI
28th Jul 2026234 AMAQI

23°C20/27°C

28th Jul 2026185 AMAQI
28th Jul 2026266 AMAQI
28th Jul 2026187 AMAQI
28th Jul 2026208 AMAQI
28th Jul 2026239 AMAQI
28th Jul 20262210 AMAQI
28th Jul 20262411 AMAQI
28th Jul 20263012 PMAQI
28th Jul 2026311 PMAQI
28th Jul 2026202 PMAQI
28th Jul 2026233 PMAQI
28th Jul 2026224 PMAQI
28th Jul 2026225 PMAQI
28th Jul 2026206 PMAQI
28th Jul 2026227 PMAQI
28th Jul 2026328 PMAQI
28th Jul 2026249 PMAQI
28th Jul 20263010 PMAQI
28th Jul 20262911 PMAQI
29th Jul 20262212 AMAQI
29th Jul 2026181 AMAQI
29th Jul 2026182 AMAQI
29th Jul 2026183 AMAQI
29th Jul 2026184 AMAQI

25°C20/31°C

29th Jul 2026225 AMAQI
29th Jul 2026216 AMAQI
29th Jul 2026177 AMAQI
29th Jul 2026188 AMAQI
29th Jul 2026229 AMAQI
29th Jul 20262110 AMAQI
29th Jul 20262011 AMAQI
29th Jul 20262312 PMAQI
29th Jul 2026301 PMAQI
29th Jul 2026282 PMAQI
29th Jul 2026213 PMAQI
29th Jul 2026204 PMAQI
29th Jul 2026165 PMAQI
29th Jul 2026216 PMAQI
29th Jul 2026267 PMAQI
29th Jul 2026268 PMAQI
29th Jul 2026389 PMAQI
29th Jul 20264410 PMAQI
29th Jul 20265411 PMAQI
30th Jul 20263412 AMAQI
30th Jul 2026391 AMAQI
30th Jul 2026542 AMAQI
30th Jul 2026623 AMAQI
30th Jul 2026664 AMAQI

26°C21/31°C

30th Jul 2026535 AMAQI
5 AM
30th Jul 2026556 AMAQI
30th Jul 2026587 AMAQI
30th Jul 2026608 AMAQI
30th Jul 2026569 AMAQI
30th Jul 20265410 AMAQI
30th Jul 20264811 AMAQI
30th Jul 20263612 PMAQI
12 PM
30th Jul 2026281 PMAQI
30th Jul 2026282 PMAQI
30th Jul 2026263 PMAQI
30th Jul 2026274 PMAQI
30th Jul 2026335 PMAQI
30th Jul 2026466 PMAQI
30th Jul 2026387 PMAQI
30th Jul 2026308 PMAQI
8 PM
30th Jul 2026329 PMAQI
30th Jul 20263810 PMAQI
30th Jul 20262911 PMAQI
12 AM
4 AM

21°C19/24°C

Day time
Avg. Highest Time
5 AM - 6 AM

36AQI

2 hours / Day
60 hours / Month
Avg. Lowest Time
4 PM

23AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 6 AM (Avg. 36), while the lowest AQI was between 4 PM to 4 PM (Avg. 23).
Night time
Avg. Highest Time
2 AM - 4 AM

37AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
9 PM - 10 PM

35AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 2 AM to 4 AM (Avg. 37), while the lowest AQI was between 9 PM to 10 PM (Avg. 35).

2026 Days Vs Air Quality

Baiyin, Gansu, China

2026

55%

116

44%

92

1%

3

Total number of days with different AQI categories in last 211 days in 2026 (154 days remaining)

Good
116 Days
Moderate
92 Days
Poor
3 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 55%

Health Risk Level:

Considerable

In 2026, 55% of 211 days were within WHO’s safe air quality limits, and 45% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.

Annual Air Quality Insights

Baiyin, Gansu, 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
53AQI (US)
2nd January 2026
52AQI (US)
3rd January 2026
51AQI (US)
4th January 2026
44AQI (US)
5th January 2026
24AQI (US)
6th January 2026
39AQI (US)
7th January 2026
36AQI (US)
8th January 2026
28AQI (US)
9th January 2026
28AQI (US)
10th January 2026
23AQI (US)
11th January 2026
37AQI (US)
12th January 2026
52AQI (US)
13th January 2026
88AQI (US)
14th January 2026
62AQI (US)
15th January 2026
55AQI (US)
16th January 2026
64AQI (US)
17th January 2026
81AQI (US)
18th January 2026
48AQI (US)
19th January 2026
28AQI (US)
20th January 2026
58AQI (US)
21st January 2026
68AQI (US)
22nd January 2026
65AQI (US)
23rd January 2026
78AQI (US)
24th January 2026
94AQI (US)
25th January 2026
118AQI (US)
26th January 2026
140AQI (US)
27th January 2026
97AQI (US)
28th January 2026
104AQI (US)
29th January 2026
90AQI (US)
30th January 2026
82AQI (US)
31st January 2026
88AQI (US)
1st February 2026
88AQI (US)
2nd February 2026
70AQI (US)
3rd February 2026
89AQI (US)
4th February 2026
74AQI (US)
5th February 2026
60AQI (US)
6th February 2026
54AQI (US)
7th February 2026
53AQI (US)
8th February 2026
69AQI (US)
9th February 2026
62AQI (US)
10th February 2026
60AQI (US)
11th February 2026
67AQI (US)
12th February 2026
62AQI (US)
13th February 2026
75AQI (US)
14th February 2026
54AQI (US)
15th February 2026
57AQI (US)
16th February 2026
47AQI (US)
17th February 2026
62AQI (US)
18th February 2026
48AQI (US)
19th February 2026
31AQI (US)
20th February 2026
40AQI (US)
21st February 2026
69AQI (US)
22nd February 2026
98AQI (US)
23rd February 2026
84AQI (US)
24th February 2026
54AQI (US)
25th February 2026
60AQI (US)
26th February 2026
54AQI (US)
27th February 2026
60AQI (US)
28th February 2026
60AQI (US)
1st March 2026
62AQI (US)
2nd March 2026
70AQI (US)
3rd March 2026
70AQI (US)
4th March 2026
69AQI (US)
5th March 2026
52AQI (US)
6th March 2026
48AQI (US)
7th March 2026
56AQI (US)
8th March 2026
44AQI (US)
9th March 2026
62AQI (US)
10th March 2026
49AQI (US)
11th March 2026
45AQI (US)
12th March 2026
58AQI (US)
13th March 2026
83AQI (US)
14th March 2026
54AQI (US)
15th March 2026
70AQI (US)
16th March 2026
72AQI (US)
17th March 2026
51AQI (US)
18th March 2026
58AQI (US)
19th March 2026
57AQI (US)
20th March 2026
60AQI (US)
21st March 2026
74AQI (US)
22nd March 2026
83AQI (US)
23rd March 2026
72AQI (US)
24th March 2026
64AQI (US)
25th March 2026
63AQI (US)
26th March 2026
54AQI (US)
27th March 2026
39AQI (US)
28th March 2026
27AQI (US)
29th March 2026
44AQI (US)
30th March 2026
44AQI (US)
31st March 2026
44AQI (US)
1st April 2026
46AQI (US)
2nd April 2026
49AQI (US)
3rd April 2026
62AQI (US)
4th April 2026
64AQI (US)
5th April 2026
64AQI (US)
6th April 2026
48AQI (US)
7th April 2026
42AQI (US)
8th April 2026
34AQI (US)
9th April 2026
50AQI (US)
10th April 2026
33AQI (US)
11th April 2026
41AQI (US)
12th April 2026
34AQI (US)
13th April 2026
26AQI (US)
14th April 2026
26AQI (US)
15th April 2026
45AQI (US)
16th April 2026
39AQI (US)
17th April 2026
30AQI (US)
18th April 2026
38AQI (US)
19th April 2026
61AQI (US)
20th April 2026
61AQI (US)
21st April 2026
82AQI (US)
22nd April 2026
68AQI (US)
23rd April 2026
65AQI (US)
24th April 2026
68AQI (US)
25th April 2026
49AQI (US)
26th April 2026
31AQI (US)
27th April 2026
29AQI (US)
28th April 2026
42AQI (US)
29th April 2026
52AQI (US)
30th April 2026
33AQI (US)
1st May 2026
30AQI (US)
2nd May 2026
38AQI (US)
3rd May 2026
29AQI (US)
4th May 2026
35AQI (US)
5th May 2026
39AQI (US)
6th May 2026
50AQI (US)
7th May 2026
37AQI (US)
8th May 2026
38AQI (US)
9th May 2026
41AQI (US)
10th May 2026
52AQI (US)
11th May 2026
52AQI (US)
12th May 2026
48AQI (US)
13th May 2026
31AQI (US)
14th May 2026
46AQI (US)
15th May 2026
59AQI (US)
16th May 2026
58AQI (US)
17th May 2026
60AQI (US)
18th May 2026
58AQI (US)
19th May 2026
58AQI (US)
20th May 2026
68AQI (US)
21st May 2026
71AQI (US)
22nd May 2026
68AQI (US)
23rd May 2026
58AQI (US)
24th May 2026
52AQI (US)
25th May 2026
56AQI (US)
26th May 2026
48AQI (US)
27th May 2026
56AQI (US)
28th May 2026
42AQI (US)
29th May 2026
38AQI (US)
30th May 2026
32AQI (US)
31st May 2026
40AQI (US)
1st June 2026
34AQI (US)
2nd June 2026
40AQI (US)
3rd June 2026
32AQI (US)
4th June 2026
46AQI (US)
5th June 2026
44AQI (US)
6th June 2026
52AQI (US)
7th June 2026
60AQI (US)
8th June 2026
32AQI (US)
9th June 2026
28AQI (US)
10th June 2026
26AQI (US)
11th June 2026
35AQI (US)
12th June 2026
20AQI (US)
13th June 2026
34AQI (US)
14th June 2026
28AQI (US)
15th June 2026
28AQI (US)
16th June 2026
36AQI (US)
17th June 2026
29AQI (US)
18th June 2026
23AQI (US)
19th June 2026
34AQI (US)
20th June 2026
46AQI (US)
21st June 2026
30AQI (US)
22nd June 2026
21AQI (US)
23rd June 2026
32AQI (US)
24th June 2026
21AQI (US)
25th June 2026
35AQI (US)
26th June 2026
31AQI (US)
27th June 2026
30AQI (US)
28th June 2026
26AQI (US)
29th June 2026
24AQI (US)
30th June 2026
34AQI (US)
1st July 2026
44AQI (US)
2nd July 2026
17AQI (US)
3rd July 2026
18AQI (US)
4th July 2026
27AQI (US)
5th July 2026
29AQI (US)
6th July 2026
27AQI (US)
7th July 2026
26AQI (US)
8th July 2026
45AQI (US)
9th July 2026
48AQI (US)
10th July 2026
27AQI (US)
11th July 2026
18AQI (US)
12th July 2026
22AQI (US)
13th July 2026
20AQI (US)
14th July 2026
22AQI (US)
15th July 2026
34AQI (US)
16th July 2026
28AQI (US)
17th July 2026
44AQI (US)
18th July 2026
44AQI (US)
19th July 2026
32AQI (US)
20th July 2026
32AQI (US)
21st July 2026
29AQI (US)
22nd July 2026
31AQI (US)
23rd July 2026
35AQI (US)
24th July 2026
48AQI (US)
25th July 2026
62AQI (US)
26th July 2026
58AQI (US)
27th July 2026
26AQI (US)
28th July 2026
24AQI (US)
29th July 2026
24AQI (US)
30th July 2026
43AQI (US)
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

64AQI (US)

63AQI (US)

58AQI (US)

47AQI (US)

48AQI (US)

33AQI (US)

33AQI (US)

No. of days

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

202649AQI (US)

10
18
3
4
24
9
22
20
10
17
14
28
2
28
2
116
92
3

Highest AQI (US) recorded in

January

64AQI (US)

Lowest AQI (US) recorded in

July

33AQI (US)

202578AQI (US)

13
18
26
2
23
5
2
1
7
22
1
20
10
1
30
31
6
25
30
3
24
4
19
10
1
18
13
46
252
62
3
2

Highest AQI (US) recorded in

April

122AQI (US)

Lowest AQI (US) recorded in

December

48AQI (US)

202484AQI (US)

1
15
14
1
7
13
8
1
1
19
8
3
21
6
1
2
4
21
5
1
1
29
4
25
2
10
21
9
20
1
2
29
1
23
6
14
17
33
244
72
14
3

Highest AQI (US) recorded in

February

131AQI (US)

Lowest AQI (US) recorded in

August

56AQI (US)

202391AQI (US)

9
14
7
13
11
4
17
10
1
2
1
2
10
12
4
1
1
2
21
7
1
1
26
2
1
4
26
1
4
26
1
6
24
4
27
16
6
3
1
1
17
12
1
24
232
75
23
4
2

Highest AQI (US) recorded in

April

122AQI (US)

Lowest AQI (US) recorded in

September

62AQI (US)

202289AQI (US)

15
9
6
4
12
5
1
1
16
9
2
3
1
19
4
4
1
1
26
3
1
1
28
1
3
18
1
1
3
25
1
25
5
14
15
1
10
13
6
2
15
209
65
20
7

Highest AQI (US) recorded in

December

127AQI (US)

Lowest AQI (US) recorded in

August

58AQI (US)

202190AQI (US)

1
17
9
2
1
3
21
4
13
6
1
4
7
5
18
5
1
1
2
24
2
2
1
11
16
3
16
15
12
9
18
12
3
28
2
18
8
1
1
4
14
13
77
205
50
6
8
8

Highest AQI (US) recorded in

March

254AQI (US)

Lowest AQI (US) recorded in

September

48AQI (US)

202080AQI (US)

9
3
1
15
5
1
1
12
5
1
28
1
4
27
10
20
1
8
21
1
1
26
4
1
10
18
1
2
13
14
2
28
181
52
3
2

Highest AQI (US) recorded in

November

110AQI (US)

Lowest AQI (US) recorded in

August

59AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2023(Avg.)
91AQI (US)
Least Polluted Year Recorded
2026(Avg.)
49AQI (US)

Baiyin's annual 2026 AQI (US) (49) shows an average percentage change of -42.3% (improved AQI (US)) compared to previous years: 2020 (80), 2021 (90), 2022 (89), 2023 (91), 2024 (84), 2025 (78).