Country Background
HistoryAQIPM2.5PM10COSO2NO2O3

Tibet University, Lhasa, Tibet, 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+

November Air Quality Analysis

Tibet University, Lhasa, Tibet, China

2021
2022
2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
18th Nov 2023
66AQI
Lowest AQI recorded on
5th Nov 2024
18AQI

Same Day Analysis (23rd November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks the most lowest AQI at 26 of Good air quality, showing improvement over 2024, 2023, 2022 and 2021 on the same day.

Download 2024 Annual Data

World Air Quality Report

Globe

Day & Night AQI Trend: 23rd Nov - 24th Nov 2025

Tibet University, Lhasa, Tibet, China

AQI
Day
Night
.

6 AM23rd Nov 2025

5 PM

5 AM24th Nov 2025

Day time
Avg. Highest Time
12AMNaNth undefined

AQI

Avg. Lowest Time
12AMNaNth undefined

AQI

Night time
Avg. Highest Time
12AM24th Nov

42AQI

Avg. Lowest Time
9PM23rd Nov

17AQI

In the last 24 hours,

Tibet University's AQI reached its highest point of 42 at 12 AM during the Night, while the lowest point, 17, was recorded at 9 PM during the Night between 23rd Nov and 24th Nov 2025.

Day & Night AQI Trend : Oct - Nov 2025

Tibet University, Lhasa, Tibet, China

OctNov
25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th
Day
Night
25th Oct 2025176 AMAQI
25th Oct 2025177 AMAQI
25th Oct 2025178 AMAQI
25th Oct 2025249 AMAQI
25th Oct 20253310 AMAQI
25th Oct 20253411 AMAQI
25th Oct 20253412 PMAQI
25th Oct 2025331 PMAQI
25th Oct 2025332 PMAQI
25th Oct 2025323 PMAQI
25th Oct 2025344 PMAQI
25th Oct 2025175 PMAQI
25th Oct 2025176 PMAQI
25th Oct 2025177 PMAQI
25th Oct 2025178 PMAQI
25th Oct 2025189 PMAQI
25th Oct 20252310 PMAQI
25th Oct 20252711 PMAQI
26th Oct 20257312 AMAQI
26th Oct 2025781 AMAQI
26th Oct 2025772 AMAQI
26th Oct 2025713 AMAQI
26th Oct 2025594 AMAQI
26th Oct 2025595 AMAQI

5°C0/13°C

26th Oct 2025506 AMAQI
26th Oct 2025487 AMAQI
26th Oct 2025358 AMAQI
26th Oct 2025339 AMAQI
26th Oct 20253310 AMAQI
26th Oct 20253911 AMAQI
26th Oct 20254012 PMAQI
26th Oct 2025411 PMAQI
26th Oct 2025422 PMAQI
26th Oct 2025233 PMAQI
26th Oct 2025174 PMAQI
26th Oct 2025175 PMAQI
26th Oct 2025176 PMAQI
26th Oct 2025177 PMAQI
26th Oct 2025188 PMAQI
26th Oct 2025209 PMAQI
26th Oct 20253310 PMAQI
26th Oct 20255211 PMAQI
27th Oct 20255712 AMAQI
27th Oct 2025561 AMAQI
27th Oct 2025562 AMAQI
27th Oct 2025573 AMAQI
27th Oct 2025514 AMAQI
27th Oct 2025405 AMAQI

2°C-5/12°C

27th Oct 2025376 AMAQI
27th Oct 2025317 AMAQI
27th Oct 2025308 AMAQI
27th Oct 2025329 AMAQI
27th Oct 20253410 AMAQI
27th Oct 20254011 AMAQI
27th Oct 20253812 PMAQI
27th Oct 2025381 PMAQI
27th Oct 2025352 PMAQI
27th Oct 2025273 PMAQI
27th Oct 2025174 PMAQI
27th Oct 2025175 PMAQI
27th Oct 2025216 PMAQI
27th Oct 2025357 PMAQI
27th Oct 2025388 PMAQI
27th Oct 2025439 PMAQI
27th Oct 20255110 PMAQI
27th Oct 20255211 PMAQI
28th Oct 20256812 AMAQI
28th Oct 2025681 AMAQI
28th Oct 2025652 AMAQI
28th Oct 2025643 AMAQI
28th Oct 2025644 AMAQI
28th Oct 2025625 AMAQI

2°C-7/13°C

28th Oct 2025476 AMAQI
28th Oct 2025397 AMAQI
28th Oct 2025388 AMAQI
28th Oct 2025429 AMAQI
28th Oct 20253910 AMAQI
28th Oct 20253911 AMAQI
28th Oct 20253912 PMAQI
28th Oct 2025401 PMAQI
28th Oct 2025482 PMAQI
28th Oct 2025463 PMAQI
28th Oct 2025444 PMAQI
28th Oct 2025505 PMAQI
28th Oct 2025386 PMAQI
28th Oct 2025377 PMAQI
28th Oct 2025328 PMAQI
28th Oct 2025339 PMAQI
28th Oct 20253410 PMAQI
28th Oct 20254011 PMAQI
29th Oct 20254012 AMAQI
29th Oct 2025511 AMAQI
29th Oct 2025462 AMAQI
29th Oct 2025353 AMAQI
29th Oct 2025334 AMAQI
29th Oct 2025265 AMAQI

5°C-2/14°C

29th Oct 2025176 AMAQI
29th Oct 2025177 AMAQI
29th Oct 2025178 AMAQI
29th Oct 2025179 AMAQI
29th Oct 20251710 AMAQI
29th Oct 20253911 AMAQI
29th Oct 20255112 PMAQI
29th Oct 2025481 PMAQI
29th Oct 2025392 PMAQI
29th Oct 2025253 PMAQI
29th Oct 2025174 PMAQI
29th Oct 2025175 PMAQI
29th Oct 2025176 PMAQI
29th Oct 2025177 PMAQI
29th Oct 2025188 PMAQI
29th Oct 2025329 PMAQI
29th Oct 20253410 PMAQI
29th Oct 20254411 PMAQI
30th Oct 20254712 AMAQI
30th Oct 2025551 AMAQI
30th Oct 2025562 AMAQI
30th Oct 2025553 AMAQI
30th Oct 2025554 AMAQI
30th Oct 2025565 AMAQI

6°C1/14°C

30th Oct 2025556 AMAQI
30th Oct 2025557 AMAQI
30th Oct 2025558 AMAQI
30th Oct 2025559 AMAQI
30th Oct 20255310 AMAQI
30th Oct 20255511 AMAQI
30th Oct 20255512 PMAQI
30th Oct 2025551 PMAQI
30th Oct 2025382 PMAQI
30th Oct 2025343 PMAQI
30th Oct 2025324 PMAQI
30th Oct 2025175 PMAQI
30th Oct 2025186 PMAQI
30th Oct 2025187 PMAQI
30th Oct 2025388 PMAQI
30th Oct 2025339 PMAQI
30th Oct 20253310 PMAQI
30th Oct 20253411 PMAQI
31st Oct 20254612 AMAQI
31st Oct 2025451 AMAQI
31st Oct 2025382 AMAQI
31st Oct 2025253 AMAQI
31st Oct 2025304 AMAQI
31st Oct 2025195 AMAQI

4°C-1/13°C

31st Oct 2025176 AMAQI
31st Oct 2025177 AMAQI
31st Oct 2025178 AMAQI
31st Oct 2025179 AMAQI
31st Oct 20251710 AMAQI
31st Oct 20251711 AMAQI
31st Oct 20252312 PMAQI
31st Oct 2025341 PMAQI
31st Oct 2025232 PMAQI
31st Oct 2025173 PMAQI
31st Oct 2025174 PMAQI
31st Oct 2025175 PMAQI
31st Oct 2025176 PMAQI
31st Oct 2025177 PMAQI
31st Oct 2025178 PMAQI
31st Oct 2025249 PMAQI
31st Oct 20254710 PMAQI
31st Oct 20254811 PMAQI
1st Nov 20254912 AMAQI
1st Nov 2025411 AMAQI
1st Nov 2025402 AMAQI
1st Nov 2025333 AMAQI
1st Nov 2025324 AMAQI
1st Nov 2025325 AMAQI

3°C-1/11°C

1st Nov 2025336 AMAQI
1st Nov 2025397 AMAQI
1st Nov 2025398 AMAQI
1st Nov 2025339 AMAQI
1st Nov 20253310 AMAQI
1st Nov 20251711 AMAQI
1st Nov 20251712 PMAQI
1st Nov 2025171 PMAQI
1st Nov 2025182 PMAQI
1st Nov 2025183 PMAQI
1st Nov 2025174 PMAQI
1st Nov 2025175 PMAQI
1st Nov 2025176 PMAQI
1st Nov 2025207 PMAQI
1st Nov 2025208 PMAQI
1st Nov 2025349 PMAQI
1st Nov 20254010 PMAQI
1st Nov 20256211 PMAQI
2nd Nov 20256112 AMAQI
2nd Nov 2025611 AMAQI
2nd Nov 2025342 AMAQI
2nd Nov 2025323 AMAQI
2nd Nov 2025324 AMAQI
2nd Nov 2025245 AMAQI

3°C-1/9°C

2nd Nov 2025176 AMAQI
2nd Nov 2025177 AMAQI
2nd Nov 2025318 AMAQI
2nd Nov 2025329 AMAQI
2nd Nov 20252710 AMAQI
2nd Nov 20251711 AMAQI
2nd Nov 20251712 PMAQI
2nd Nov 2025171 PMAQI
2nd Nov 2025172 PMAQI
2nd Nov 2025333 PMAQI
2nd Nov 2025324 PMAQI
2nd Nov 2025325 PMAQI
2nd Nov 2025326 PMAQI
2nd Nov 2025327 PMAQI
2nd Nov 2025198 PMAQI
2nd Nov 2025209 PMAQI
2nd Nov 20252010 PMAQI
2nd Nov 20253911 PMAQI
3rd Nov 20253912 AMAQI
3rd Nov 2025221 AMAQI
3rd Nov 2025222 AMAQI
3rd Nov 2025223 AMAQI
3rd Nov 2025304 AMAQI
3rd Nov 2025525 AMAQI

-1°C-5/5°C

3rd Nov 2025446 AMAQI
3rd Nov 2025337 AMAQI
3rd Nov 2025338 AMAQI
3rd Nov 2025339 AMAQI
3rd Nov 20253310 AMAQI
3rd Nov 20253811 AMAQI
3rd Nov 20252712 PMAQI
3rd Nov 2025301 PMAQI
3rd Nov 2025332 PMAQI
3rd Nov 2025323 PMAQI
3rd Nov 2025324 PMAQI
3rd Nov 2025325 PMAQI
3rd Nov 2025256 PMAQI
3rd Nov 2025177 PMAQI
3rd Nov 2025178 PMAQI
3rd Nov 2025299 PMAQI
3rd Nov 20254410 PMAQI
3rd Nov 20252411 PMAQI
4th Nov 20252512 AMAQI
4th Nov 2025221 AMAQI
4th Nov 2025222 AMAQI
4th Nov 2025173 AMAQI
4th Nov 2025274 AMAQI
4th Nov 2025475 AMAQI

1°C-6/10°C

4th Nov 2025426 AMAQI
4th Nov 2025347 AMAQI
4th Nov 2025338 AMAQI
4th Nov 2025339 AMAQI
4th Nov 20253310 AMAQI
4th Nov 20255811 AMAQI
4th Nov 20255812 PMAQI
4th Nov 2025571 PMAQI
4th Nov 2025572 PMAQI
4th Nov 2025523 PMAQI
4th Nov 2025514 PMAQI
4th Nov 2025515 PMAQI
4th Nov 2025486 PMAQI
4th Nov 2025337 PMAQI
4th Nov 2025358 PMAQI
4th Nov 2025369 PMAQI
4th Nov 20256110 PMAQI
4th Nov 20254811 PMAQI
5th Nov 20252612 AMAQI
5th Nov 2025281 AMAQI
5th Nov 2025282 AMAQI
5th Nov 2025273 AMAQI
5th Nov 2025224 AMAQI
5th Nov 2025225 AMAQI

2°C-5/12°C

5th Nov 2025226 AMAQI
5th Nov 2025247 AMAQI
5th Nov 2025278 AMAQI
5th Nov 2025509 AMAQI
5th Nov 20255910 AMAQI
5th Nov 20253011 AMAQI
5th Nov 20252712 PMAQI
5th Nov 2025231 PMAQI
5th Nov 2025442 PMAQI
5th Nov 2025503 PMAQI
5th Nov 2025514 PMAQI
5th Nov 2025355 PMAQI
5th Nov 2025356 PMAQI
5th Nov 2025307 PMAQI
5th Nov 2025188 PMAQI
5th Nov 2025299 PMAQI
5th Nov 20254010 PMAQI
5th Nov 20252911 PMAQI
6th Nov 20253912 AMAQI
6th Nov 2025481 AMAQI
6th Nov 2025412 AMAQI
6th Nov 2025333 AMAQI
6th Nov 2025274 AMAQI
6th Nov 2025455 AMAQI

3°C-4/11°C

6th Nov 2025526 AMAQI
6th Nov 2025337 AMAQI
6th Nov 2025338 AMAQI
6th Nov 2025239 AMAQI
6th Nov 20252610 AMAQI
6th Nov 20253611 AMAQI
6th Nov 20253812 PMAQI
6th Nov 2025381 PMAQI
6th Nov 2025372 PMAQI
6th Nov 2025353 PMAQI
6th Nov 2025194 PMAQI
6th Nov 2025205 PMAQI
6th Nov 2025166 PMAQI
6th Nov 2025137 PMAQI
6th Nov 2025168 PMAQI
6th Nov 2025229 PMAQI
6th Nov 20252210 PMAQI
6th Nov 20252511 PMAQI
7th Nov 20253412 AMAQI
7th Nov 2025391 AMAQI
7th Nov 2025372 AMAQI
7th Nov 2025363 AMAQI
7th Nov 2025344 AMAQI
7th Nov 2025295 AMAQI

4°C-1/9°C

7th Nov 2025306 AMAQI
7th Nov 2025327 AMAQI
7th Nov 2025328 AMAQI
7th Nov 2025309 AMAQI
7th Nov 20253010 AMAQI
7th Nov 20253011 AMAQI
7th Nov 20253212 PMAQI
7th Nov 2025261 PMAQI
7th Nov 2025272 PMAQI
7th Nov 2025183 PMAQI
7th Nov 2025234 PMAQI
7th Nov 2025175 PMAQI
7th Nov 2025186 PMAQI
7th Nov 2025237 PMAQI
7th Nov 2025288 PMAQI
7th Nov 2025449 PMAQI
7th Nov 20254210 PMAQI
7th Nov 20254511 PMAQI
8th Nov 20254212 AMAQI
8th Nov 2025271 AMAQI
8th Nov 2025272 AMAQI
8th Nov 2025223 AMAQI
8th Nov 2025224 AMAQI
8th Nov 2025245 AMAQI

5°C0/10°C

8th Nov 2025306 AMAQI
8th Nov 2025247 AMAQI
8th Nov 2025238 AMAQI
8th Nov 2025229 AMAQI
8th Nov 20252210 AMAQI
8th Nov 20253111 AMAQI
8th Nov 20253712 PMAQI
8th Nov 2025331 PMAQI
8th Nov 2025332 PMAQI
8th Nov 2025323 PMAQI
8th Nov 2025324 PMAQI
8th Nov 2025325 PMAQI
8th Nov 2025236 PMAQI
8th Nov 2025177 PMAQI
8th Nov 2025178 PMAQI
8th Nov 2025209 PMAQI
8th Nov 20253710 PMAQI
8th Nov 20253711 PMAQI
9th Nov 20252412 AMAQI
9th Nov 2025281 AMAQI
9th Nov 2025322 AMAQI
9th Nov 2025273 AMAQI
9th Nov 2025274 AMAQI
9th Nov 2025225 AMAQI

4°C0/10°C

9th Nov 2025276 AMAQI
9th Nov 2025337 AMAQI
9th Nov 2025338 AMAQI
9th Nov 2025239 AMAQI
9th Nov 20252810 AMAQI
9th Nov 20252811 AMAQI
9th Nov 20252612 PMAQI
9th Nov 2025221 PMAQI
9th Nov 2025232 PMAQI
9th Nov 2025213 PMAQI
9th Nov 2025184 PMAQI
9th Nov 2025225 PMAQI
9th Nov 2025226 PMAQI
9th Nov 2025267 PMAQI
9th Nov 2025238 PMAQI
9th Nov 2025299 PMAQI
9th Nov 20252610 PMAQI
9th Nov 20252511 PMAQI
10th Nov 20251812 AMAQI
10th Nov 2025221 AMAQI
10th Nov 2025222 AMAQI
10th Nov 2025203 AMAQI
10th Nov 2025174 AMAQI
10th Nov 2025175 AMAQI

1°C-4/9°C

10th Nov 2025456 AMAQI
10th Nov 2025517 AMAQI
10th Nov 2025438 AMAQI
10th Nov 2025399 AMAQI
10th Nov 20253810 AMAQI
10th Nov 20253711 AMAQI
10th Nov 20253212 PMAQI
10th Nov 2025221 PMAQI
10th Nov 2025282 PMAQI
10th Nov 2025263 PMAQI
10th Nov 2025274 PMAQI
10th Nov 2025195 PMAQI
10th Nov 2025206 PMAQI
10th Nov 2025227 PMAQI
10th Nov 2025308 PMAQI
10th Nov 2025389 PMAQI
10th Nov 20253710 PMAQI
10th Nov 20252511 PMAQI
11th Nov 20252312 AMAQI
11th Nov 2025241 AMAQI
11th Nov 2025232 AMAQI
11th Nov 2025273 AMAQI
11th Nov 2025244 AMAQI
11th Nov 2025235 AMAQI

3°C-4/11°C

11th Nov 2025486 AMAQI
11th Nov 2025427 AMAQI
11th Nov 2025388 AMAQI
11th Nov 2025409 AMAQI
11th Nov 20254310 AMAQI
11th Nov 20252611 AMAQI
11th Nov 20253812 PMAQI
11th Nov 2025271 PMAQI
11th Nov 2025432 PMAQI
11th Nov 2025453 PMAQI
11th Nov 2025494 PMAQI
11th Nov 2025465 PMAQI
11th Nov 2025426 PMAQI
11th Nov 2025207 PMAQI
11th Nov 2025178 PMAQI
11th Nov 2025219 PMAQI
11th Nov 20254410 PMAQI
11th Nov 20252911 PMAQI
12th Nov 20253812 AMAQI
12th Nov 2025321 AMAQI
12th Nov 2025232 AMAQI
12th Nov 2025223 AMAQI
12th Nov 2025174 AMAQI
12th Nov 2025175 AMAQI

2°C-6/12°C

12th Nov 2025286 AMAQI
12th Nov 2025287 AMAQI
12th Nov 2025188 AMAQI
12th Nov 2025189 AMAQI
12th Nov 20252410 AMAQI
12th Nov 20252811 AMAQI
12th Nov 20252212 PMAQI
12th Nov 2025241 PMAQI
12th Nov 2025302 PMAQI
12th Nov 2025263 PMAQI
12th Nov 2025224 PMAQI
12th Nov 2025175 PMAQI
12th Nov 2025176 PMAQI
12th Nov 2025177 PMAQI
12th Nov 2025198 PMAQI
12th Nov 2025329 PMAQI
12th Nov 20253810 PMAQI
12th Nov 20253011 PMAQI
13th Nov 20253212 AMAQI
13th Nov 2025401 AMAQI
13th Nov 2025332 AMAQI
13th Nov 2025223 AMAQI
13th Nov 2025394 AMAQI
13th Nov 2025365 AMAQI

3°C-2/13°C

13th Nov 2025386 AMAQI
13th Nov 2025287 AMAQI
13th Nov 2025238 AMAQI
13th Nov 2025249 AMAQI
13th Nov 20252710 AMAQI
13th Nov 20252411 AMAQI
13th Nov 20251712 PMAQI
13th Nov 2025191 PMAQI
13th Nov 2025272 PMAQI
13th Nov 2025233 PMAQI
13th Nov 2025224 PMAQI
13th Nov 2025295 PMAQI
13th Nov 2025226 PMAQI
13th Nov 2025237 PMAQI
13th Nov 2025298 PMAQI
13th Nov 2025359 PMAQI
13th Nov 20254610 PMAQI
13th Nov 20253711 PMAQI
14th Nov 20253412 AMAQI
14th Nov 2025361 AMAQI
14th Nov 2025312 AMAQI
14th Nov 2025273 AMAQI
14th Nov 2025264 AMAQI
14th Nov 2025305 AMAQI

2°C-6/14°C

14th Nov 2025296 AMAQI
14th Nov 2025287 AMAQI
14th Nov 2025328 AMAQI
14th Nov 2025349 AMAQI
14th Nov 20254610 AMAQI
14th Nov 20252511 AMAQI
14th Nov 20252412 PMAQI
14th Nov 2025221 PMAQI
14th Nov 2025222 PMAQI
14th Nov 2025483 PMAQI
14th Nov 2025534 PMAQI
14th Nov 2025515 PMAQI
14th Nov 2025296 PMAQI
14th Nov 2025227 PMAQI
14th Nov 2025188 PMAQI
14th Nov 2025279 PMAQI
14th Nov 20254310 PMAQI
14th Nov 20254611 PMAQI
15th Nov 20252612 AMAQI
15th Nov 2025171 AMAQI
15th Nov 2025442 AMAQI
15th Nov 2025373 AMAQI
15th Nov 2025324 AMAQI
15th Nov 2025325 AMAQI

1°C-7/12°C

15th Nov 2025286 AMAQI
15th Nov 2025227 AMAQI
15th Nov 2025198 AMAQI
15th Nov 2025229 AMAQI
15th Nov 20252210 AMAQI
15th Nov 20252211 AMAQI
15th Nov 20252212 PMAQI
15th Nov 2025261 PMAQI
15th Nov 2025172 PMAQI
15th Nov 2025173 PMAQI
15th Nov 2025174 PMAQI
15th Nov 2025185 PMAQI
15th Nov 2025236 PMAQI
15th Nov 2025317 PMAQI
15th Nov 2025338 PMAQI
15th Nov 2025399 PMAQI
15th Nov 20254710 PMAQI
15th Nov 20254611 PMAQI
16th Nov 20252012 AMAQI
16th Nov 2025461 AMAQI
16th Nov 2025532 AMAQI
16th Nov 2025533 AMAQI
16th Nov 2025414 AMAQI
16th Nov 2025335 AMAQI

0°C-7/10°C

16th Nov 2025326 AMAQI
16th Nov 2025297 AMAQI
16th Nov 2025268 AMAQI
16th Nov 2025349 AMAQI
16th Nov 20254110 AMAQI
16th Nov 20253311 AMAQI
16th Nov 20252012 PMAQI
16th Nov 2025171 PMAQI
16th Nov 2025182 PMAQI
16th Nov 2025313 PMAQI
16th Nov 2025324 PMAQI
16th Nov 2025325 PMAQI
16th Nov 2025306 PMAQI
16th Nov 2025187 PMAQI
16th Nov 2025308 PMAQI
16th Nov 2025379 PMAQI
16th Nov 20253810 PMAQI
16th Nov 20253911 PMAQI
17th Nov 20254012 AMAQI
17th Nov 2025501 AMAQI
17th Nov 2025532 AMAQI
17th Nov 2025533 AMAQI
17th Nov 2025464 AMAQI
17th Nov 2025405 AMAQI

0°C-7/8°C

17th Nov 2025376 AMAQI
17th Nov 2025367 AMAQI
17th Nov 2025178 AMAQI
17th Nov 2025179 AMAQI
17th Nov 20251710 AMAQI
17th Nov 20251711 AMAQI
17th Nov 20251712 PMAQI
17th Nov 2025181 PMAQI
17th Nov 2025322 PMAQI
17th Nov 2025343 PMAQI
17th Nov 2025334 PMAQI
17th Nov 2025325 PMAQI
17th Nov 2025246 PMAQI
17th Nov 2025287 PMAQI
17th Nov 2025358 PMAQI
17th Nov 2025209 PMAQI
17th Nov 20252310 PMAQI
17th Nov 20254611 PMAQI
18th Nov 20252712 AMAQI
18th Nov 2025221 AMAQI
18th Nov 2025222 AMAQI
18th Nov 2025203 AMAQI
18th Nov 2025414 AMAQI
18th Nov 2025445 AMAQI

1°C-3/6°C

18th Nov 2025456 AMAQI
18th Nov 2025457 AMAQI
18th Nov 2025208 AMAQI
18th Nov 2025179 AMAQI
18th Nov 20251710 AMAQI
18th Nov 20253111 AMAQI
18th Nov 20251812 PMAQI
18th Nov 2025171 PMAQI
18th Nov 2025272 PMAQI
18th Nov 2025363 PMAQI
18th Nov 2025194 PMAQI
18th Nov 2025235 PMAQI
18th Nov 2025336 PMAQI
18th Nov 2025337 PMAQI
18th Nov 2025378 PMAQI
18th Nov 2025359 PMAQI
18th Nov 20252610 PMAQI
18th Nov 20252911 PMAQI
19th Nov 20252312 AMAQI
19th Nov 2025221 AMAQI
19th Nov 2025202 AMAQI
19th Nov 2025173 AMAQI
19th Nov 2025244 AMAQI
19th Nov 2025505 AMAQI

-1°C-7/8°C

19th Nov 2025546 AMAQI
19th Nov 2025477 AMAQI
19th Nov 2025488 AMAQI
19th Nov 2025509 AMAQI
19th Nov 20252410 AMAQI
19th Nov 20252911 AMAQI
19th Nov 20253412 PMAQI
19th Nov 2025231 PMAQI
19th Nov 2025222 PMAQI
19th Nov 2025183 PMAQI
19th Nov 2025174 PMAQI
19th Nov 2025285 PMAQI
19th Nov 2025326 PMAQI
19th Nov 2025327 PMAQI
19th Nov 2025198 PMAQI
19th Nov 2025189 PMAQI
19th Nov 20252210 PMAQI
19th Nov 20254511 PMAQI
20th Nov 20254912 AMAQI
20th Nov 2025511 AMAQI
20th Nov 2025512 AMAQI
20th Nov 2025493 AMAQI
20th Nov 2025494 AMAQI
20th Nov 2025445 AMAQI

-2°C-9/7°C

20th Nov 2025356 AMAQI
20th Nov 2025337 AMAQI
20th Nov 2025388 AMAQI
20th Nov 2025429 AMAQI
20th Nov 20254410 AMAQI
20th Nov 20254311 AMAQI
20th Nov 20254412 PMAQI
20th Nov 2025441 PMAQI
20th Nov 2025442 PMAQI
20th Nov 2025403 PMAQI
20th Nov 2025354 PMAQI
20th Nov 2025325 PMAQI
20th Nov 2025306 PMAQI
20th Nov 2025207 PMAQI
20th Nov 2025188 PMAQI
20th Nov 2025239 PMAQI
20th Nov 20252610 PMAQI
20th Nov 20253111 PMAQI
21st Nov 20253212 AMAQI
21st Nov 2025301 AMAQI
21st Nov 2025302 AMAQI
21st Nov 2025283 AMAQI
21st Nov 2025264 AMAQI
21st Nov 2025395 AMAQI

-2°C-9/8°C

21st Nov 2025546 AMAQI
21st Nov 2025517 AMAQI
21st Nov 2025388 AMAQI
21st Nov 2025319 AMAQI
21st Nov 20252610 AMAQI
21st Nov 20253811 AMAQI
21st Nov 20254212 PMAQI
21st Nov 2025421 PMAQI
21st Nov 2025432 PMAQI
21st Nov 2025503 PMAQI
21st Nov 2025494 PMAQI
21st Nov 2025405 PMAQI
21st Nov 2025256 PMAQI
21st Nov 2025307 PMAQI
21st Nov 2025348 PMAQI
21st Nov 2025219 PMAQI
21st Nov 20251710 PMAQI
21st Nov 20252111 PMAQI
22nd Nov 20252212 AMAQI
22nd Nov 2025221 AMAQI
22nd Nov 2025362 AMAQI
22nd Nov 2025223 AMAQI
22nd Nov 2025224 AMAQI
22nd Nov 2025185 AMAQI

-2°C-9/7°C

22nd Nov 2025186 AMAQI
22nd Nov 2025177 AMAQI
22nd Nov 2025358 AMAQI
22nd Nov 2025339 AMAQI
22nd Nov 20253310 AMAQI
22nd Nov 20254011 AMAQI
22nd Nov 20253912 PMAQI
22nd Nov 2025391 PMAQI
22nd Nov 2025402 PMAQI
22nd Nov 2025483 PMAQI
22nd Nov 2025494 PMAQI
22nd Nov 2025475 PMAQI
22nd Nov 2025386 PMAQI
22nd Nov 2025327 PMAQI
22nd Nov 2025218 PMAQI
22nd Nov 2025399 PMAQI
22nd Nov 20253010 PMAQI
22nd Nov 20252211 PMAQI
23rd Nov 20252212 AMAQI
23rd Nov 2025221 AMAQI
23rd Nov 2025522 AMAQI
23rd Nov 2025403 AMAQI
23rd Nov 2025394 AMAQI
23rd Nov 2025375 AMAQI

-1°C-9/9°C

23rd Nov 2025206 AMAQI
23rd Nov 2025177 AMAQI
23rd Nov 2025178 AMAQI
23rd Nov 2025179 AMAQI
23rd Nov 20251710 AMAQI
23rd Nov 20251711 AMAQI
23rd Nov 20251812 PMAQI
23rd Nov 2025221 PMAQI
23rd Nov 2025242 PMAQI
23rd Nov 2025173 PMAQI
23rd Nov 2025284 PMAQI
23rd Nov 2025205 PMAQI
23rd Nov 2025176 PMAQI
23rd Nov 2025177 PMAQI
23rd Nov 2025178 PMAQI
23rd Nov 2025179 PMAQI
23rd Nov 20252310 PMAQI
23rd Nov 20253611 PMAQI
24th Nov 20254212 AMAQI
24th Nov 2025401 AMAQI
24th Nov 2025382 AMAQI
24th Nov 2025373 AMAQI
24th Nov 2025364 AMAQI
24th Nov 2025245 AMAQI

--°C/°C

24th Nov 2025306 AMAQI
6 AM
24th Nov 2025297 AMAQI
11 AM
5 PM
11 PM
5 AM

--°C/°C

Day time
Avg. Highest Time
6 AM

35AQI

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

28AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 6 AM to 6 AM (Avg. 35), while the lowest AQI was between 5 PM to 5 PM (Avg. 28).
Night time
Avg. Highest Time
12 AM - 2 AM

38AQI

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

24AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 2 AM (Avg. 38), while the lowest AQI was between 7 PM to 8 PM (Avg. 24).

2025 Days Vs Air Quality

Tibet University, Lhasa, Tibet, China

2025

89%

291

11%

36

Total number of days with different AQI categories in last 327 days in 2025 (38 days remaining)

Good
291 Days
Moderate
36 Days
Poor
0 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 89%

Health Risk Level:

Low

In 2025, 89% of 327 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.

Annual Air Quality Insights

Tibet University, Lhasa, Tibet, China

AQI levels in 2025

AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.

Jan.

Feb.

Mar.

Apr.

May

Jun.

Jul.

Aug.

Sep.

Oct.

Nov.

Dec.

-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
54AQI
2nd January 2025
62AQI
3rd January 2025
63AQI
4th January 2025
50AQI
5th January 2025
50AQI
6th January 2025
55AQI
7th January 2025
55AQI
8th January 2025
47AQI
9th January 2025
51AQI
10th January 2025
50AQI
11th January 2025
50AQI
12th January 2025
42AQI
13th January 2025
57AQI
14th January 2025
45AQI
15th January 2025
53AQI
16th January 2025
60AQI
17th January 2025
54AQI
18th January 2025
49AQI
19th January 2025
45AQI
20th January 2025
48AQI
21st January 2025
49AQI
22nd January 2025
50AQI
23rd January 2025
56AQI
24th January 2025
62AQI
25th January 2025
43AQI
26th January 2025
39AQI
27th January 2025
40AQI
28th January 2025
42AQI
29th January 2025
48AQI
30th January 2025
52AQI
31st January 2025
64AQI
1st February 2025
51AQI
2nd February 2025
57AQI
3rd February 2025
52AQI
4th February 2025
46AQI
5th February 2025
53AQI
6th February 2025
47AQI
7th February 2025
50AQI
8th February 2025
48AQI
9th February 2025
43AQI
10th February 2025
44AQI
11th February 2025
37AQI
12th February 2025
44AQI
13th February 2025
38AQI
14th February 2025
27AQI
15th February 2025
22AQI
16th February 2025
16AQI
17th February 2025
17AQI
18th February 2025
14AQI
19th February 2025
13AQI
20th February 2025
16AQI
21st February 2025
18AQI
22nd February 2025
15AQI
23rd February 2025
17AQI
24th February 2025
18AQI
25th February 2025
13AQI
26th February 2025
20AQI
27th February 2025
20AQI
28th February 2025
31AQI
1st March 2025
17AQI
2nd March 2025
15AQI
3rd March 2025
18AQI
4th March 2025
25AQI
5th March 2025
24AQI
6th March 2025
25AQI
7th March 2025
22AQI
8th March 2025
22AQI
9th March 2025
18AQI
10th March 2025
21AQI
11th March 2025
24AQI
12th March 2025
18AQI
13th March 2025
19AQI
14th March 2025
33AQI
15th March 2025
28AQI
16th March 2025
38AQI
17th March 2025
34AQI
18th March 2025
35AQI
19th March 2025
40AQI
20th March 2025
39AQI
21st March 2025
49AQI
22nd March 2025
38AQI
23rd March 2025
37AQI
24th March 2025
31AQI
25th March 2025
30AQI
26th March 2025
39AQI
27th March 2025
37AQI
28th March 2025
45AQI
29th March 2025
54AQI
30th March 2025
52AQI
31st March 2025
44AQI
1st April 2025
48AQI
2nd April 2025
51AQI
3rd April 2025
50AQI
4th April 2025
55AQI
5th April 2025
53AQI
6th April 2025
46AQI
7th April 2025
46AQI
8th April 2025
47AQI
9th April 2025
42AQI
10th April 2025
42AQI
11th April 2025
36AQI
12th April 2025
34AQI
13th April 2025
32AQI
14th April 2025
37AQI
15th April 2025
34AQI
16th April 2025
50AQI
17th April 2025
38AQI
18th April 2025
47AQI
19th April 2025
42AQI
20th April 2025
36AQI
21st April 2025
31AQI
22nd April 2025
36AQI
23rd April 2025
36AQI
24th April 2025
37AQI
25th April 2025
42AQI
26th April 2025
44AQI
27th April 2025
44AQI
28th April 2025
44AQI
29th April 2025
44AQI
30th April 2025
47AQI
1st May 2025
37AQI
2nd May 2025
40AQI
3rd May 2025
36AQI
4th May 2025
40AQI
5th May 2025
38AQI
6th May 2025
40AQI
7th May 2025
47AQI
8th May 2025
52AQI
9th May 2025
51AQI
10th May 2025
51AQI
11th May 2025
46AQI
12th May 2025
45AQI
13th May 2025
38AQI
14th May 2025
39AQI
15th May 2025
35AQI
16th May 2025
35AQI
17th May 2025
39AQI
18th May 2025
34AQI
19th May 2025
38AQI
20th May 2025
34AQI
21st May 2025
50AQI
22nd May 2025
45AQI
23rd May 2025
45AQI
24th May 2025
50AQI
25th May 2025
39AQI
26th May 2025
37AQI
27th May 2025
39AQI
28th May 2025
40AQI
29th May 2025
38AQI
30th May 2025
32AQI
31st May 2025
33AQI
1st June 2025
30AQI
2nd June 2025
32AQI
3rd June 2025
35AQI
4th June 2025
54AQI
5th June 2025
32AQI
6th June 2025
39AQI
7th June 2025
30AQI
8th June 2025
42AQI
9th June 2025
43AQI
10th June 2025
48AQI
11th June 2025
51AQI
12th June 2025
51AQI
13th June 2025
46AQI
14th June 2025
41AQI
15th June 2025
48AQI
16th June 2025
38AQI
17th June 2025
37AQI
18th June 2025
40AQI
19th June 2025
39AQI
20th June 2025
42AQI
21st June 2025
45AQI
22nd June 2025
43AQI
23rd June 2025
40AQI
24th June 2025
39AQI
25th June 2025
45AQI
26th June 2025
45AQI
27th June 2025
49AQI
28th June 2025
53AQI
29th June 2025
47AQI
30th June 2025
46AQI
1st July 2025
45AQI
2nd July 2025
49AQI
3rd July 2025
48AQI
4th July 2025
42AQI
5th July 2025
42AQI
6th July 2025
44AQI
7th July 2025
45AQI
8th July 2025
47AQI
9th July 2025
51AQI
10th July 2025
49AQI
11th July 2025
45AQI
12th July 2025
45AQI
13th July 2025
44AQI
14th July 2025
44AQI
15th July 2025
44AQI
16th July 2025
43AQI
17th July 2025
43AQI
18th July 2025
44AQI
19th July 2025
43AQI
20th July 2025
40AQI
21st July 2025
35AQI
22nd July 2025
33AQI
23rd July 2025
35AQI
24th July 2025
35AQI
25th July 2025
34AQI
26th July 2025
32AQI
27th July 2025
29AQI
28th July 2025
34AQI
29th July 2025
31AQI
30th July 2025
36AQI
31st July 2025
34AQI
1st August 2025
42AQI
2nd August 2025
45AQI
3rd August 2025
45AQI
4th August 2025
47AQI
5th August 2025
46AQI
6th August 2025
48AQI
7th August 2025
44AQI
8th August 2025
39AQI
9th August 2025
38AQI
10th August 2025
34AQI
11th August 2025
38AQI
12th August 2025
47AQI
13th August 2025
52AQI
14th August 2025
48AQI
15th August 2025
49AQI
16th August 2025
48AQI
17th August 2025
46AQI
18th August 2025
44AQI
19th August 2025
42AQI
20th August 2025
42AQI
21st August 2025
41AQI
22nd August 2025
40AQI
23rd August 2025
39AQI
24th August 2025
39AQI
25th August 2025
43AQI
26th August 2025
46AQI
27th August 2025
46AQI
28th August 2025
45AQI
29th August 2025
45AQI
30th August 2025
47AQI
31st August 2025
49AQI
1st September 2025
48AQI
2nd September 2025
50AQI
3rd September 2025
51AQI
4th September 2025
38AQI
5th September 2025
37AQI
6th September 2025
38AQI
7th September 2025
45AQI
8th September 2025
42AQI
9th September 2025
47AQI
10th September 2025
54AQI
11th September 2025
49AQI
12th September 2025
50AQI
13th September 2025
47AQI
14th September 2025
48AQI
15th September 2025
46AQI
16th September 2025
38AQI
17th September 2025
48AQI
18th September 2025
39AQI
19th September 2025
38AQI
20th September 2025
37AQI
21st September 2025
38AQI
22nd September 2025
39AQI
23rd September 2025
42AQI
24th September 2025
43AQI
25th September 2025
31AQI
26th September 2025
25AQI
27th September 2025
26AQI
28th September 2025
24AQI
29th September 2025
25AQI
30th September 2025
32AQI
1st October 2025
31AQI
2nd October 2025
21AQI
3rd October 2025
25AQI
4th October 2025
29AQI
5th October 2025
29AQI
6th October 2025
34AQI
7th October 2025
39AQI
8th October 2025
36AQI
9th October 2025
28AQI
10th October 2025
30AQI
11th October 2025
28AQI
12th October 2025
30AQI
13th October 2025
38AQI
14th October 2025
38AQI
15th October 2025
42AQI
16th October 2025
42AQI
17th October 2025
38AQI
18th October 2025
34AQI
19th October 2025
35AQI
20th October 2025
57AQI
21st October 2025
56AQI
22nd October 2025
43AQI
23rd October 2025
37AQI
24th October 2025
30AQI
25th October 2025
27AQI
26th October 2025
44AQI
27th October 2025
43AQI
28th October 2025
50AQI
29th October 2025
32AQI
30th October 2025
43AQI
31st October 2025
28AQI
1st November 2025
33AQI
2nd November 2025
34AQI
3rd November 2025
31AQI
4th November 2025
39AQI
5th November 2025
31AQI
6th November 2025
31AQI
7th November 2025
31AQI
8th November 2025
30AQI
9th November 2025
25AQI
10th November 2025
27AQI
11th November 2025
31AQI
12th November 2025
27AQI
13th November 2025
30AQI
14th November 2025
33AQI
15th November 2025
30AQI
16th November 2025
32AQI
17th November 2025
34AQI
18th November 2025
29AQI
19th November 2025
29AQI
20th November 2025
39AQI
21st November 2025
34AQI
22nd November 2025
29AQI
23rd November 2025
26AQI
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025

51AQI

32AQI

31AQI

42AQI

41AQI

42AQI

41AQI

44AQI

41AQI

36AQI

31AQI

No. of days

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

202540AQI

17
14
24
4
29
2
27
3
28
3
26
4
30
1
30
1
28
2
29
2
23
291
36

Highest AQI recorded in

January

51AQI

Lowest AQI recorded in

November

31AQI

202435AQI

29
2
28
1
28
3
22
8
26
5
30
31
31
30
31
24
6
6
24
1
316
49
1

Highest AQI recorded in

December

60AQI

Lowest AQI recorded in

July

23AQI

202345AQI

25
6
16
12
30
1
12
18
6
25
8
22
31
31
30
31
22
4
26
5
268
93

Highest AQI recorded in

May

59AQI

Lowest AQI recorded in

August

33AQI

202241AQI

27
3
21
24
7
25
5
25
6
24
6
19
4
1
28
31
28
2
28
3
281
36

Highest AQI recorded in

June

46AQI

Lowest AQI recorded in

October

32AQI

202141AQI

23
8
26
2
25
6
17
13
30
1
25
5
29
2
21
30
30
1
29
1
25
6
310
45

Highest AQI recorded in

April

50AQI

Lowest AQI recorded in

August

32AQI

202044AQI

13
19
2
13
5
24
6
30
1
30
1
26
4
19
12
20
10
16
15
210
56

Highest AQI recorded in

December

51AQI

Lowest AQI recorded in

August

37AQI

Most & Least Polluted Years Over the Last 6 Years

Most Polluted Year Recorded
2023(Avg.)
45AQI
Least Polluted Year Recorded
2024(Avg.)
35AQI

Tibet University's annual 2025 AQI (40) shows an average percentage change of -2.6% (improved AQI) compared to previous years: 2020 (44), 2021 (41), 2022 (41), 2023 (45), 2024 (35).