Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

City Environmental Monitoring Station, Baoshan, Yunnan, 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+

February Air Quality Analysis

City Environmental Monitoring Station, Baoshan, Yunnan, China

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
2nd Feb 2024
115AQI
Lowest AQI recorded on
13th Feb 2026
24AQI

Same Day Analysis (17th February):
On this day, AQI across the 5 years varied significantly: 2026 ranks 3rd highest AQI at 62 of Moderate air quality, showing improvement over 2025 and 2023 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 16th Feb - 17th Feb 2026

City Environmental Monitoring Station, Baoshan, Yunnan, China

AQI
Day
Night
.

7 AM16th Feb 2026

6 PM

6 AM17th Feb 2026

Day time
Avg. Highest Time
2PM16th Feb

80AQI

Avg. Lowest Time
5PM16th Feb

44AQI

Night time
Avg. Highest Time
10PM16th Feb

83AQI

Avg. Lowest Time
7PM16th Feb

50AQI

In the last 24 hours,

City Environmental Monitoring Station's AQI reached its highest point of 83 at 10 PM during the Night, while the lowest point, 44, was recorded at 5 PM during the Day between 16th Feb and 17th Feb 2026.

Day & Night AQI Trend : Jan - Feb 2026

City Environmental Monitoring Station, Baoshan, Yunnan, China

JanFeb
19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th
Day
Night
19th Jan 2026407 AMAQI
19th Jan 2026448 AMAQI
19th Jan 2026449 AMAQI
19th Jan 20263410 AMAQI
19th Jan 20265011 AMAQI
19th Jan 20265112 PMAQI
19th Jan 2026601 PMAQI
19th Jan 2026552 PMAQI
19th Jan 2026553 PMAQI
19th Jan 2026404 PMAQI
19th Jan 2026255 PMAQI
19th Jan 2026316 PMAQI
19th Jan 2026257 PMAQI
19th Jan 2026218 PMAQI
19th Jan 2026239 PMAQI
19th Jan 20262510 PMAQI
19th Jan 20262311 PMAQI
20th Jan 20264412 AMAQI
20th Jan 2026461 AMAQI
20th Jan 2026442 AMAQI
20th Jan 2026383 AMAQI
20th Jan 2026364 AMAQI
20th Jan 2026275 AMAQI
20th Jan 2026316 AMAQI

9°C1/20°C

20th Jan 2026447 AMAQI
20th Jan 2026368 AMAQI
20th Jan 2026449 AMAQI
20th Jan 20264610 AMAQI
20th Jan 20265311 AMAQI
20th Jan 20265612 PMAQI
20th Jan 2026501 PMAQI
20th Jan 2026572 PMAQI
20th Jan 2026313 PMAQI
20th Jan 2026134 PMAQI
20th Jan 2026275 PMAQI
20th Jan 2026386 PMAQI
20th Jan 2026407 PMAQI
20th Jan 2026428 PMAQI
20th Jan 2026489 PMAQI
20th Jan 20265210 PMAQI
20th Jan 20265011 PMAQI
21st Jan 20265712 AMAQI
21st Jan 2026551 AMAQI
21st Jan 2026592 AMAQI
21st Jan 2026503 AMAQI
21st Jan 2026464 AMAQI
21st Jan 2026425 AMAQI
21st Jan 2026486 AMAQI

8°C1/20°C

21st Jan 2026447 AMAQI
21st Jan 2026388 AMAQI
21st Jan 2026219 AMAQI
21st Jan 20262510 AMAQI
21st Jan 20263811 AMAQI
21st Jan 20262912 PMAQI
21st Jan 2026561 PMAQI
21st Jan 2026572 PMAQI
21st Jan 2026543 PMAQI
21st Jan 2026424 PMAQI
21st Jan 2026165 PMAQI
21st Jan 2026196 PMAQI
21st Jan 2026157 PMAQI
21st Jan 2026198 PMAQI
21st Jan 2026219 PMAQI
21st Jan 20262310 PMAQI
21st Jan 20262511 PMAQI
22nd Jan 20264412 AMAQI
22nd Jan 2026481 AMAQI
22nd Jan 2026422 AMAQI
22nd Jan 2026443 AMAQI
22nd Jan 2026364 AMAQI
22nd Jan 2026235 AMAQI
22nd Jan 2026166 AMAQI

8°C0/19°C

22nd Jan 2026257 AMAQI
22nd Jan 2026238 AMAQI
22nd Jan 2026349 AMAQI
22nd Jan 20262310 AMAQI
22nd Jan 20264411 AMAQI
22nd Jan 20264612 PMAQI
22nd Jan 2026271 PMAQI
22nd Jan 2026252 PMAQI
22nd Jan 2026293 PMAQI
22nd Jan 2026214 PMAQI
22nd Jan 2026215 PMAQI
22nd Jan 2026256 PMAQI
22nd Jan 2026297 PMAQI
22nd Jan 2026218 PMAQI
22nd Jan 2026339 PMAQI
22nd Jan 20264010 PMAQI
22nd Jan 20264811 PMAQI
23rd Jan 20262712 AMAQI
23rd Jan 2026271 AMAQI
23rd Jan 2026252 AMAQI
23rd Jan 2026173 AMAQI
23rd Jan 2026254 AMAQI
23rd Jan 2026295 AMAQI
23rd Jan 2026296 AMAQI

8°C0/18°C

23rd Jan 2026337 AMAQI
23rd Jan 2026278 AMAQI
23rd Jan 2026429 AMAQI
23rd Jan 20264210 AMAQI
23rd Jan 20265111 AMAQI
23rd Jan 20265412 PMAQI
23rd Jan 2026401 PMAQI
23rd Jan 2026382 PMAQI
23rd Jan 2026273 PMAQI
23rd Jan 2026174 PMAQI
23rd Jan 2026175 PMAQI
23rd Jan 2026146 PMAQI
23rd Jan 2026217 PMAQI
23rd Jan 2026258 PMAQI
23rd Jan 2026409 PMAQI
23rd Jan 20264610 PMAQI
23rd Jan 20264611 PMAQI
24th Jan 20265212 AMAQI
24th Jan 2026291 AMAQI
24th Jan 2026442 AMAQI
24th Jan 2026463 AMAQI
24th Jan 2026274 AMAQI
24th Jan 2026315 AMAQI
24th Jan 2026366 AMAQI

8°C0/19°C

24th Jan 2026257 AMAQI
24th Jan 2026428 AMAQI
24th Jan 2026339 AMAQI
24th Jan 20262910 AMAQI
24th Jan 20264811 AMAQI
24th Jan 20265112 PMAQI
24th Jan 2026401 PMAQI
24th Jan 2026312 PMAQI
24th Jan 2026213 PMAQI
24th Jan 2026214 PMAQI
24th Jan 2026205 PMAQI
24th Jan 2026226 PMAQI
24th Jan 2026217 PMAQI
24th Jan 2026298 PMAQI
24th Jan 2026469 PMAQI
24th Jan 20264010 PMAQI
24th Jan 20263311 PMAQI
25th Jan 20264812 AMAQI
25th Jan 2026461 AMAQI
25th Jan 2026332 AMAQI
25th Jan 2026363 AMAQI
25th Jan 2026364 AMAQI
25th Jan 2026505 AMAQI
25th Jan 2026446 AMAQI

8°C0/19°C

25th Jan 2026317 AMAQI
25th Jan 2026298 AMAQI
25th Jan 2026279 AMAQI
25th Jan 20264410 AMAQI
25th Jan 20264811 AMAQI
25th Jan 20265212 PMAQI
25th Jan 2026361 PMAQI
25th Jan 2026232 PMAQI
25th Jan 2026483 PMAQI
25th Jan 2026254 PMAQI
25th Jan 2026215 PMAQI
25th Jan 2026216 PMAQI
25th Jan 2026257 PMAQI
25th Jan 2026338 PMAQI
25th Jan 2026429 PMAQI
25th Jan 20264610 PMAQI
25th Jan 20264611 PMAQI
26th Jan 20265112 AMAQI
26th Jan 2026521 AMAQI
26th Jan 2026422 AMAQI
26th Jan 2026313 AMAQI
26th Jan 2026424 AMAQI
26th Jan 2026515 AMAQI
26th Jan 2026366 AMAQI

9°C0/19°C

26th Jan 2026127 AMAQI
26th Jan 2026218 AMAQI
26th Jan 2026279 AMAQI
26th Jan 20264210 AMAQI
26th Jan 20265811 AMAQI
26th Jan 20263612 PMAQI
26th Jan 2026481 PMAQI
26th Jan 2026422 PMAQI
26th Jan 2026213 PMAQI
26th Jan 2026194 PMAQI
26th Jan 2026215 PMAQI
26th Jan 2026256 PMAQI
26th Jan 2026257 PMAQI
26th Jan 2026448 PMAQI
26th Jan 2026469 PMAQI
26th Jan 20265110 PMAQI
26th Jan 20263811 PMAQI
27th Jan 20264612 AMAQI
27th Jan 2026461 AMAQI
27th Jan 2026332 AMAQI
27th Jan 2026253 AMAQI
27th Jan 2026294 AMAQI
27th Jan 2026295 AMAQI
27th Jan 2026256 AMAQI

9°C1/19°C

27th Jan 2026217 AMAQI
27th Jan 2026278 AMAQI
27th Jan 2026259 AMAQI
27th Jan 20262710 AMAQI
27th Jan 20265511 AMAQI
27th Jan 20265412 PMAQI
27th Jan 2026571 PMAQI
27th Jan 2026572 PMAQI
27th Jan 2026553 PMAQI
27th Jan 2026574 PMAQI
27th Jan 2026575 PMAQI
27th Jan 2026526 PMAQI
27th Jan 2026447 PMAQI
27th Jan 2026298 PMAQI
27th Jan 2026409 PMAQI
27th Jan 20264610 PMAQI
27th Jan 20263111 PMAQI
28th Jan 20264612 AMAQI
28th Jan 2026231 AMAQI
28th Jan 2026252 AMAQI
28th Jan 2026213 AMAQI
28th Jan 2026254 AMAQI
28th Jan 2026275 AMAQI
28th Jan 2026256 AMAQI

9°C0/20°C

28th Jan 2026337 AMAQI
28th Jan 2026368 AMAQI
28th Jan 2026219 AMAQI
28th Jan 20263310 AMAQI
28th Jan 20265111 AMAQI
28th Jan 20264812 PMAQI
28th Jan 2026601 PMAQI
28th Jan 2026462 PMAQI
28th Jan 2026403 PMAQI
28th Jan 2026384 PMAQI
28th Jan 2026215 PMAQI
28th Jan 2026126 PMAQI
28th Jan 2026217 PMAQI
28th Jan 2026388 PMAQI
28th Jan 2026509 PMAQI
28th Jan 20264610 PMAQI
28th Jan 20264911 PMAQI
29th Jan 20264712 AMAQI
29th Jan 2026271 AMAQI
29th Jan 2026272 AMAQI
29th Jan 2026293 AMAQI
29th Jan 2026294 AMAQI
29th Jan 2026465 AMAQI
29th Jan 2026426 AMAQI

10°C2/20°C

29th Jan 2026337 AMAQI
29th Jan 2026258 AMAQI
29th Jan 2026219 AMAQI
29th Jan 20262110 AMAQI
29th Jan 20263111 AMAQI
29th Jan 20262912 PMAQI
29th Jan 2026461 PMAQI
29th Jan 2026332 PMAQI
29th Jan 2026213 PMAQI
29th Jan 2026164 PMAQI
29th Jan 2026125 PMAQI
29th Jan 2026166 PMAQI
29th Jan 2026257 PMAQI
29th Jan 2026368 PMAQI
29th Jan 2026469 PMAQI
29th Jan 20264610 PMAQI
29th Jan 20264211 PMAQI
30th Jan 20264012 AMAQI
30th Jan 2026421 AMAQI
30th Jan 2026212 AMAQI
30th Jan 2026213 AMAQI
30th Jan 2026274 AMAQI
30th Jan 2026215 AMAQI
30th Jan 2026216 AMAQI

10°C2/20°C

30th Jan 2026317 AMAQI
30th Jan 2026298 AMAQI
30th Jan 2026369 AMAQI
30th Jan 20263610 AMAQI
30th Jan 20265211 AMAQI
30th Jan 20264412 PMAQI
30th Jan 2026421 PMAQI
30th Jan 2026272 PMAQI
30th Jan 2026213 PMAQI
30th Jan 2026194 PMAQI
30th Jan 2026275 PMAQI
30th Jan 2026296 PMAQI
30th Jan 2026447 PMAQI
30th Jan 2026568 PMAQI
30th Jan 2026539 PMAQI
30th Jan 20265010 PMAQI
30th Jan 20264411 PMAQI
31st Jan 20264612 AMAQI
31st Jan 2026251 AMAQI
31st Jan 2026212 AMAQI
31st Jan 2026313 AMAQI
31st Jan 2026364 AMAQI
31st Jan 2026365 AMAQI
31st Jan 2026296 AMAQI

9°C2/20°C

31st Jan 2026237 AMAQI
31st Jan 2026278 AMAQI
31st Jan 2026219 AMAQI
31st Jan 20262910 AMAQI
31st Jan 20263311 AMAQI
31st Jan 20264212 PMAQI
31st Jan 2026481 PMAQI
31st Jan 2026442 PMAQI
31st Jan 2026293 PMAQI
31st Jan 2026194 PMAQI
31st Jan 2026125 PMAQI
31st Jan 2026176 PMAQI
31st Jan 2026297 PMAQI
31st Jan 2026448 PMAQI
31st Jan 2026539 PMAQI
31st Jan 20265010 PMAQI
31st Jan 20264411 PMAQI
1st Feb 20263112 AMAQI
1st Feb 2026251 AMAQI
1st Feb 2026272 AMAQI
1st Feb 2026293 AMAQI
1st Feb 2026334 AMAQI
1st Feb 2026345 AMAQI
1st Feb 2026176 AMAQI

9°C1/19°C

1st Feb 2026197 AMAQI
1st Feb 2026218 AMAQI
1st Feb 2026169 AMAQI
1st Feb 20261610 AMAQI
1st Feb 20261211 AMAQI
1st Feb 20261812 PMAQI
1st Feb 2026331 PMAQI
1st Feb 2026402 PMAQI
1st Feb 2026213 PMAQI
1st Feb 2026204 PMAQI
1st Feb 2026165 PMAQI
1st Feb 2026216 PMAQI
1st Feb 2026337 PMAQI
1st Feb 2026318 PMAQI
1st Feb 2026319 PMAQI
1st Feb 20263110 PMAQI
1st Feb 20263311 PMAQI
2nd Feb 20262512 AMAQI
2nd Feb 2026231 AMAQI
2nd Feb 2026252 AMAQI
2nd Feb 2026253 AMAQI
2nd Feb 2026254 AMAQI
2nd Feb 2026125 AMAQI
2nd Feb 2026176 AMAQI

10°C2/20°C

2nd Feb 2026197 AMAQI
2nd Feb 2026218 AMAQI
2nd Feb 2026219 AMAQI
2nd Feb 20261910 AMAQI
2nd Feb 20261911 AMAQI
2nd Feb 20264412 PMAQI
2nd Feb 2026671 PMAQI
2nd Feb 2026642 PMAQI
2nd Feb 2026583 PMAQI
2nd Feb 2026554 PMAQI
2nd Feb 2026555 PMAQI
2nd Feb 2026546 PMAQI
2nd Feb 2026547 PMAQI
2nd Feb 2026558 PMAQI
2nd Feb 2026569 PMAQI
2nd Feb 20266010 PMAQI
2nd Feb 20267611 PMAQI
3rd Feb 20266912 AMAQI
3rd Feb 2026661 AMAQI
3rd Feb 2026682 AMAQI
3rd Feb 2026703 AMAQI
3rd Feb 2026724 AMAQI
3rd Feb 2026755 AMAQI
3rd Feb 2026696 AMAQI

10°C2/20°C

3rd Feb 2026677 AMAQI
3rd Feb 2026698 AMAQI
3rd Feb 2026729 AMAQI
3rd Feb 20267410 AMAQI
3rd Feb 20267111 AMAQI
3rd Feb 20267312 PMAQI
3rd Feb 2026681 PMAQI
3rd Feb 2026552 PMAQI
3rd Feb 2026563 PMAQI
3rd Feb 2026564 PMAQI
3rd Feb 2026575 PMAQI
3rd Feb 2026566 PMAQI
3rd Feb 2026567 PMAQI
3rd Feb 2026468 PMAQI
3rd Feb 2026499 PMAQI
3rd Feb 20265510 PMAQI
3rd Feb 20265811 PMAQI
4th Feb 20265912 AMAQI
4th Feb 2026621 AMAQI
4th Feb 2026602 AMAQI
4th Feb 2026603 AMAQI
4th Feb 2026594 AMAQI
4th Feb 2026565 AMAQI
4th Feb 2026626 AMAQI

10°C2/21°C

4th Feb 2026667 AMAQI
4th Feb 2026648 AMAQI
4th Feb 2026759 AMAQI
4th Feb 20267410 AMAQI
4th Feb 20267511 AMAQI
4th Feb 20267812 PMAQI
4th Feb 2026761 PMAQI
4th Feb 2026582 PMAQI
4th Feb 2026603 PMAQI
4th Feb 2026604 PMAQI
4th Feb 2026585 PMAQI
4th Feb 2026596 PMAQI
4th Feb 2026557 PMAQI
4th Feb 2026408 PMAQI
4th Feb 2026519 PMAQI
4th Feb 20265610 PMAQI
4th Feb 20265511 PMAQI
5th Feb 20265612 AMAQI
5th Feb 2026551 AMAQI
5th Feb 2026592 AMAQI
5th Feb 2026643 AMAQI
5th Feb 2026574 AMAQI
5th Feb 2026295 AMAQI
5th Feb 2026316 AMAQI

10°C2/19°C

5th Feb 2026297 AMAQI
5th Feb 2026388 AMAQI
5th Feb 2026449 AMAQI
5th Feb 20264610 AMAQI
5th Feb 20264611 AMAQI
5th Feb 20264612 PMAQI
5th Feb 2026561 PMAQI
5th Feb 2026702 PMAQI
5th Feb 2026683 PMAQI
5th Feb 2026174 PMAQI
5th Feb 2026245 PMAQI
5th Feb 2026316 PMAQI
5th Feb 2026207 PMAQI
5th Feb 2026408 PMAQI
5th Feb 2026389 PMAQI
5th Feb 20262710 PMAQI
5th Feb 20263111 PMAQI
6th Feb 20266512 AMAQI
6th Feb 2026571 AMAQI
6th Feb 2026442 AMAQI
6th Feb 2026363 AMAQI
6th Feb 2026444 AMAQI
6th Feb 2026465 AMAQI
6th Feb 2026386 AMAQI

10°C2/21°C

6th Feb 2026317 AMAQI
6th Feb 2026298 AMAQI
6th Feb 2026429 AMAQI
6th Feb 20265010 AMAQI
6th Feb 20265411 AMAQI
6th Feb 20265312 PMAQI
6th Feb 2026481 PMAQI
6th Feb 2026312 PMAQI
6th Feb 2026293 PMAQI
6th Feb 2026274 PMAQI
6th Feb 2026255 PMAQI
6th Feb 2026276 PMAQI
6th Feb 2026387 PMAQI
6th Feb 2026518 PMAQI
6th Feb 2026609 PMAQI
6th Feb 20266410 PMAQI
6th Feb 20264911 PMAQI
7th Feb 20265412 AMAQI
7th Feb 2026401 AMAQI
7th Feb 2026332 AMAQI
7th Feb 2026253 AMAQI
7th Feb 2026314 AMAQI
7th Feb 2026385 AMAQI
7th Feb 2026366 AMAQI

9°C1/20°C

7th Feb 2026317 AMAQI
7th Feb 2026278 AMAQI
7th Feb 2026409 AMAQI
7th Feb 20262910 AMAQI
7th Feb 20264411 AMAQI
7th Feb 20265112 PMAQI
7th Feb 2026271 PMAQI
7th Feb 2026252 PMAQI
7th Feb 2026153 PMAQI
7th Feb 2026204 PMAQI
7th Feb 2026215 PMAQI
7th Feb 2026276 PMAQI
7th Feb 2026257 PMAQI
7th Feb 2026528 PMAQI
7th Feb 2026559 PMAQI
7th Feb 20264610 PMAQI
7th Feb 20264211 PMAQI
8th Feb 20264212 AMAQI
8th Feb 2026421 AMAQI
8th Feb 2026292 AMAQI
8th Feb 2026333 AMAQI
8th Feb 2026314 AMAQI
8th Feb 2026295 AMAQI
8th Feb 2026296 AMAQI

10°C1/20°C

8th Feb 2026217 AMAQI
8th Feb 2026218 AMAQI
8th Feb 2026239 AMAQI
8th Feb 20263110 AMAQI
8th Feb 20265911 AMAQI
8th Feb 20265112 PMAQI
8th Feb 2026521 PMAQI
8th Feb 2026502 PMAQI
8th Feb 2026543 PMAQI
8th Feb 2026444 PMAQI
8th Feb 2026405 PMAQI
8th Feb 2026426 PMAQI
8th Feb 2026517 PMAQI
8th Feb 2026558 PMAQI
8th Feb 2026599 PMAQI
8th Feb 20265910 PMAQI
8th Feb 20265611 PMAQI
9th Feb 20265712 AMAQI
9th Feb 2026511 AMAQI
9th Feb 2026542 AMAQI
9th Feb 2026543 AMAQI
9th Feb 2026574 AMAQI
9th Feb 2026505 AMAQI
9th Feb 2026506 AMAQI

10°C1/21°C

9th Feb 2026427 AMAQI
9th Feb 2026368 AMAQI
9th Feb 2026509 AMAQI
9th Feb 20264610 AMAQI
9th Feb 20266811 AMAQI
9th Feb 20265512 PMAQI
9th Feb 2026561 PMAQI
9th Feb 2026292 PMAQI
9th Feb 2026183 PMAQI
9th Feb 2026164 PMAQI
9th Feb 2026165 PMAQI
9th Feb 2026166 PMAQI
9th Feb 2026387 PMAQI
9th Feb 2026508 PMAQI
9th Feb 2026569 PMAQI
9th Feb 20265610 PMAQI
9th Feb 20265211 PMAQI
10th Feb 20265012 AMAQI
10th Feb 2026461 AMAQI
10th Feb 2026502 AMAQI
10th Feb 2026463 AMAQI
10th Feb 2026254 AMAQI
10th Feb 2026195 AMAQI
10th Feb 2026236 AMAQI

10°C1/21°C

10th Feb 2026317 AMAQI
10th Feb 2026338 AMAQI
10th Feb 2026469 AMAQI
10th Feb 20264210 AMAQI
10th Feb 20265511 AMAQI
10th Feb 20265112 PMAQI
10th Feb 2026531 PMAQI
10th Feb 2026332 PMAQI
10th Feb 2026223 PMAQI
10th Feb 2026174 PMAQI
10th Feb 2026255 PMAQI
10th Feb 2026256 PMAQI
10th Feb 2026297 PMAQI
10th Feb 2026468 PMAQI
10th Feb 2026489 PMAQI
10th Feb 20264610 PMAQI
10th Feb 20265711 PMAQI
11th Feb 20263112 AMAQI
11th Feb 2026251 AMAQI
11th Feb 2026252 AMAQI
11th Feb 2026233 AMAQI
11th Feb 2026174 AMAQI
11th Feb 2026185 AMAQI
11th Feb 2026126 AMAQI

10°C1/21°C

11th Feb 2026257 AMAQI
11th Feb 2026338 AMAQI
11th Feb 2026299 AMAQI
11th Feb 20261710 AMAQI
11th Feb 20262711 AMAQI
11th Feb 20262512 PMAQI
11th Feb 2026251 PMAQI
11th Feb 2026272 PMAQI
11th Feb 2026143 PMAQI
11th Feb 2026164 PMAQI
11th Feb 2026195 PMAQI
11th Feb 2026216 PMAQI
11th Feb 2026217 PMAQI
11th Feb 2026308 PMAQI
11th Feb 2026489 PMAQI
11th Feb 20265010 PMAQI
11th Feb 20265011 PMAQI
12th Feb 20263812 AMAQI
12th Feb 2026361 AMAQI
12th Feb 2026382 AMAQI
12th Feb 2026253 AMAQI
12th Feb 2026194 AMAQI
12th Feb 2026125 AMAQI
12th Feb 2026176 AMAQI

10°C2/21°C

12th Feb 2026197 AMAQI
12th Feb 2026278 AMAQI
12th Feb 2026219 AMAQI
12th Feb 20261210 AMAQI
12th Feb 20263011 AMAQI
12th Feb 20261912 PMAQI
12th Feb 2026381 PMAQI
12th Feb 2026272 PMAQI
12th Feb 2026153 PMAQI
12th Feb 2026174 PMAQI
12th Feb 2026215 PMAQI
12th Feb 2026126 PMAQI
12th Feb 2026167 PMAQI
12th Feb 2026218 PMAQI
12th Feb 2026469 PMAQI
12th Feb 20264610 PMAQI
12th Feb 20263611 PMAQI
13th Feb 20264812 AMAQI
13th Feb 2026331 AMAQI
13th Feb 2026312 AMAQI
13th Feb 2026253 AMAQI
13th Feb 2026214 AMAQI
13th Feb 2026215 AMAQI
13th Feb 2026176 AMAQI

10°C2/21°C

13th Feb 2026127 AMAQI
13th Feb 2026198 AMAQI
13th Feb 2026219 AMAQI
13th Feb 20261210 AMAQI
13th Feb 20262111 AMAQI
13th Feb 20263112 PMAQI
13th Feb 2026291 PMAQI
13th Feb 2026252 PMAQI
13th Feb 2026173 PMAQI
13th Feb 2026134 PMAQI
13th Feb 2026155 PMAQI
13th Feb 2026186 PMAQI
13th Feb 2026167 PMAQI
13th Feb 2026218 PMAQI
13th Feb 2026219 PMAQI
13th Feb 20264010 PMAQI
13th Feb 20263811 PMAQI
14th Feb 20263812 AMAQI
14th Feb 2026291 AMAQI
14th Feb 2026232 AMAQI
14th Feb 2026213 AMAQI
14th Feb 2026214 AMAQI
14th Feb 2026125 AMAQI
14th Feb 2026126 AMAQI

10°C1/21°C

14th Feb 2026217 AMAQI
14th Feb 2026168 AMAQI
14th Feb 2026149 AMAQI
14th Feb 20261610 AMAQI
14th Feb 20262011 AMAQI
14th Feb 20261512 PMAQI
14th Feb 2026231 PMAQI
14th Feb 2026212 PMAQI
14th Feb 2026293 PMAQI
14th Feb 2026294 PMAQI
14th Feb 2026235 PMAQI
14th Feb 2026216 PMAQI
14th Feb 2026257 PMAQI
14th Feb 2026448 PMAQI
14th Feb 2026539 PMAQI
14th Feb 20264210 PMAQI
14th Feb 20264611 PMAQI
15th Feb 20264412 AMAQI
15th Feb 2026481 AMAQI
15th Feb 2026522 AMAQI
15th Feb 2026543 AMAQI
15th Feb 2026584 AMAQI
15th Feb 2026485 AMAQI
15th Feb 2026586 AMAQI

11°C1/22°C

15th Feb 2026587 AMAQI
15th Feb 2026598 AMAQI
15th Feb 2026669 AMAQI
15th Feb 20266210 AMAQI
15th Feb 20266911 AMAQI
15th Feb 20266012 PMAQI
15th Feb 2026681 PMAQI
15th Feb 2026522 PMAQI
15th Feb 2026463 PMAQI
15th Feb 2026404 PMAQI
15th Feb 2026425 PMAQI
15th Feb 2026466 PMAQI
15th Feb 2026587 PMAQI
15th Feb 2026578 PMAQI
15th Feb 2026639 PMAQI
15th Feb 20266610 PMAQI
15th Feb 20267811 PMAQI
16th Feb 20267112 AMAQI
16th Feb 2026731 AMAQI
16th Feb 2026682 AMAQI
16th Feb 2026683 AMAQI
16th Feb 2026624 AMAQI
16th Feb 2026625 AMAQI
16th Feb 2026596 AMAQI

11°C2/22°C

16th Feb 2026627 AMAQI
16th Feb 2026628 AMAQI
16th Feb 2026609 AMAQI
16th Feb 20265610 AMAQI
16th Feb 20266611 AMAQI
16th Feb 20266712 PMAQI
16th Feb 2026681 PMAQI
16th Feb 2026802 PMAQI
16th Feb 2026533 PMAQI
16th Feb 2026514 PMAQI
16th Feb 2026445 PMAQI
16th Feb 2026486 PMAQI
16th Feb 2026507 PMAQI
16th Feb 2026558 PMAQI
16th Feb 2026649 PMAQI
16th Feb 20268310 PMAQI
16th Feb 20266611 PMAQI
17th Feb 20268312 AMAQI
17th Feb 2026761 AMAQI
17th Feb 2026622 AMAQI
17th Feb 2026743 AMAQI
17th Feb 2026784 AMAQI
17th Feb 2026715 AMAQI
17th Feb 2026696 AMAQI

11°C2/22°C

17th Feb 2026627 AMAQI
7 AM
17th Feb 2026698 AMAQI
17th Feb 2026839 AMAQI
17th Feb 20268410 AMAQI
17th Feb 20267011 AMAQI
17th Feb 20267512 PMAQI
12 PM
17th Feb 2026751 PMAQI
17th Feb 2026652 PMAQI
17th Feb 2026333 PMAQI
17th Feb 2026294 PMAQI
17th Feb 2026215 PMAQI
17th Feb 2026276 PMAQI
6 PM
17th Feb 2026407 PMAQI
17th Feb 2026568 PMAQI
17th Feb 2026609 PMAQI
17th Feb 20266710 PMAQI
17th Feb 20267011 PMAQI
12 AM
6 AM

11°C1/22°C

Day time
Avg. Highest Time
1 PM

49AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
5 PM

27AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 PM to 1 PM (Avg. 49), while the lowest AQI was between 5 PM to 5 PM (Avg. 27).
Night time
Avg. Highest Time
12 AM

49AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
7 PM

33AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 12 AM (Avg. 49), while the lowest AQI was between 7 PM to 7 PM (Avg. 33).

2026 Days Vs Air Quality

City Environmental Monitoring Station, Baoshan, Yunnan, China

2026

90%

43

10%

5

Total number of days with different AQI categories in last 49 days in 2026 (316 days remaining)

Good
43 Days
Moderate
5 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 90%

Health Risk Level:

Very Low

In 2026, 90% of 49 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.

Annual Air Quality Insights

City Environmental Monitoring Station, Baoshan, Yunnan, 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
24AQI (US)
2nd January 2026
32AQI (US)
3rd January 2026
35AQI (US)
4th January 2026
35AQI (US)
5th January 2026
35AQI (US)
6th January 2026
28AQI (US)
7th January 2026
26AQI (US)
8th January 2026
22AQI (US)
9th January 2026
27AQI (US)
10th January 2026
36AQI (US)
11th January 2026
30AQI (US)
12th January 2026
41AQI (US)
13th January 2026
47AQI (US)
14th January 2026
41AQI (US)
15th January 2026
41AQI (US)
16th January 2026
31AQI (US)
17th January 2026
37AQI (US)
18th January 2026
38AQI (US)
19th January 2026
40AQI (US)
20th January 2026
41AQI (US)
21st January 2026
37AQI (US)
22nd January 2026
32AQI (US)
23rd January 2026
32AQI (US)
24th January 2026
34AQI (US)
25th January 2026
37AQI (US)
26th January 2026
37AQI (US)
27th January 2026
40AQI (US)
28th January 2026
35AQI (US)
29th January 2026
31AQI (US)
30th January 2026
35AQI (US)
31st January 2026
33AQI (US)
1st February 2026
25AQI (US)
2nd February 2026
40AQI (US)
3rd February 2026
64AQI (US)
4th February 2026
62AQI (US)
5th February 2026
43AQI (US)
6th February 2026
43AQI (US)
7th February 2026
34AQI (US)
8th February 2026
42AQI (US)
9th February 2026
45AQI (US)
10th February 2026
38AQI (US)
11th February 2026
26AQI (US)
12th February 2026
25AQI (US)
13th February 2026
24AQI (US)
14th February 2026
26AQI (US)
15th February 2026
56AQI (US)
16th February 2026
62AQI (US)
17th February 2026
62AQI (US)
18th February 2026
19th February 2026
20th February 2026
21st February 2026
22nd February 2026
23rd February 2026
24th February 2026
25th February 2026
26th February 2026
27th February 2026
28th February 2026
1st March 2026
2nd March 2026
3rd March 2026
4th March 2026
5th March 2026
6th March 2026
7th March 2026
8th March 2026
9th March 2026
10th March 2026
11th March 2026
12th March 2026
13th March 2026
14th March 2026
15th March 2026
16th March 2026
17th March 2026
18th March 2026
19th March 2026
20th March 2026
21st March 2026
22nd March 2026
23rd March 2026
24th March 2026
25th March 2026
26th March 2026
27th March 2026
28th March 2026
29th March 2026
30th March 2026
31st March 2026
1st April 2026
2nd April 2026
3rd April 2026
4th April 2026
5th April 2026
6th April 2026
7th April 2026
8th April 2026
9th April 2026
10th April 2026
11th April 2026
12th April 2026
13th April 2026
14th April 2026
15th April 2026
16th April 2026
17th April 2026
18th April 2026
19th April 2026
20th April 2026
21st April 2026
22nd April 2026
23rd April 2026
24th April 2026
25th April 2026
26th April 2026
27th April 2026
28th April 2026
29th April 2026
30th April 2026
1st May 2026
2nd May 2026
3rd May 2026
4th May 2026
5th May 2026
6th May 2026
7th May 2026
8th May 2026
9th May 2026
10th May 2026
11th May 2026
12th May 2026
13th May 2026
14th May 2026
15th May 2026
16th May 2026
17th May 2026
18th May 2026
19th May 2026
20th May 2026
21st May 2026
22nd May 2026
23rd May 2026
24th May 2026
25th May 2026
26th May 2026
27th May 2026
28th May 2026
29th May 2026
30th May 2026
31st May 2026
1st June 2026
2nd June 2026
3rd June 2026
4th June 2026
5th June 2026
6th June 2026
7th June 2026
8th June 2026
9th June 2026
10th June 2026
11th June 2026
12th June 2026
13th June 2026
14th June 2026
15th June 2026
16th June 2026
17th June 2026
18th June 2026
19th June 2026
20th June 2026
21st June 2026
22nd June 2026
23rd June 2026
24th June 2026
25th June 2026
26th June 2026
27th June 2026
28th June 2026
29th June 2026
30th June 2026
1st July 2026
2nd July 2026
3rd July 2026
4th July 2026
5th July 2026
6th July 2026
7th July 2026
8th July 2026
9th July 2026
10th July 2026
11th July 2026
12th July 2026
13th July 2026
14th July 2026
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

35AQI (US)

42AQI (US)

No. of days

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

202637AQI (US)

31
12
5
43
5

Highest AQI (US) recorded in

February

42AQI (US)

Lowest AQI (US) recorded in

January

35AQI (US)

202562AQI (US)

29
2
23
5
19
11
1
17
12
1
6
25
15
15
19
12
23
8
8
22
4
27
25
5
31
131
202
30
2

Highest AQI (US) recorded in

April

99AQI (US)

Lowest AQI (US) recorded in

December

35AQI (US)

202460AQI (US)

4
27
25
4
21
10
20
10
6
23
2
18
12
27
4
18
13
7
23
17
14
27
3
3
28
127
213
26

Highest AQI (US) recorded in

April

98AQI (US)

Lowest AQI (US) recorded in

November

39AQI (US)

202359AQI (US)

1
30
26
2
3
17
11
2
14
11
2
11
19
1
21
9
28
3
24
7
18
12
19
12
17
9
23
8
167
166
25
2

Highest AQI (US) recorded in

April

97AQI (US)

Lowest AQI (US) recorded in

July

39AQI (US)

202251AQI (US)

14
16
1
21
22
9
4
23
3
13
18
30
23
1
1
20
9
24
7
30
23
8
183
125
12

Highest AQI (US) recorded in

March

82AQI (US)

Lowest AQI (US) recorded in

August

27AQI (US)

202179AQI (US)

16
14
1
7
20
1
19
12
21
9
20
11
18
12
22
9
24
7
16
14
20
11
9
21
2
29
111
146
85
23

Highest AQI (US) recorded in

April

140AQI (US)

Lowest AQI (US) recorded in

August

44AQI (US)

202060AQI (US)

4
9
12
7
2
18
17
13
28
3
25
6
15
15
12
19
7
23
9
22
113
135
16
2

Highest AQI (US) recorded in

March

111AQI (US)

Lowest AQI (US) recorded in

July

41AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2021(Avg.)
79AQI (US)
Least Polluted Year Recorded
2026(Avg.)
37AQI (US)

City Environmental Monitoring Station's annual 2026 AQI (US) (37) shows an average percentage change of -38.9% (improved AQI (US)) compared to previous years: 2020 (60), 2021 (79), 2022 (51), 2023 (59), 2024 (60), 2025 (62).