Country Background
HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Choibalsan, Dornod, Mongolia Historical Air Quality Analysis

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

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

August Air Quality Analysis

Choibalsan, Dornod, Mongolia

2023
2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
23rd Aug 2024
188AQI
Lowest AQI recorded on
19th Aug 2023
28AQI

Same Day Analysis (31st August):
On this day, AQI across the 3 years varied significantly: 2026 ranks 1st highest AQI at 62 of Moderate air quality on the same day.

Day & Night AQI Trend: 31st Jul - 1st Aug 2026

Choibalsan, Dornod, Mongolia

AQI
Day
Night
.

4 AM31st Jul 2026

8 PM

3 AM1st Aug 2026

Day time
Avg. Highest Time
7AM31st Jul

65AQI

Avg. Lowest Time
5PM31st Jul

23AQI

Night time
Avg. Highest Time
11PM31st Jul

40AQI

Avg. Lowest Time
3AM1st Aug

25AQI

In the last 24 hours,

Choibalsan's AQI reached its highest point of 65 at 7 AM during the Day, while the lowest point, 23, was recorded at 5 PM during the Day between 31st Jul and 1st Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Choibalsan, Dornod, Mongolia

JulAug
03rd - 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 - 31st31st - 01st01st
Day
Night
3rd Jul 2026244 AMAQI
3rd Jul 2026235 AMAQI
3rd Jul 2026246 AMAQI
3rd Jul 2026247 AMAQI
3rd Jul 2026228 AMAQI
3rd Jul 2026239 AMAQI
3rd Jul 20262110 AMAQI
3rd Jul 20262211 AMAQI
3rd Jul 20262412 PMAQI
3rd Jul 2026241 PMAQI
3rd Jul 2026242 PMAQI
3rd Jul 2026233 PMAQI
3rd Jul 2026244 PMAQI
3rd Jul 2026225 PMAQI
3rd Jul 2026246 PMAQI
3rd Jul 2026247 PMAQI
3rd Jul 2026248 PMAQI
3rd Jul 2026269 PMAQI
3rd Jul 20262410 PMAQI
3rd Jul 20262611 PMAQI
4th Jul 20262612 AMAQI
4th Jul 2026261 AMAQI
4th Jul 2026232 AMAQI
4th Jul 2026223 AMAQI

24°C18/29°C

4th Jul 2026264 AMAQI
4th Jul 2026225 AMAQI
4th Jul 2026236 AMAQI
4th Jul 2026247 AMAQI
4th Jul 2026228 AMAQI
4th Jul 2026229 AMAQI
4th Jul 20262310 AMAQI
4th Jul 20262211 AMAQI
4th Jul 20261612 PMAQI
4th Jul 2026161 PMAQI
4th Jul 2026242 PMAQI
4th Jul 2026243 PMAQI
4th Jul 2026234 PMAQI
4th Jul 2026245 PMAQI
4th Jul 2026226 PMAQI
4th Jul 2026227 PMAQI
4th Jul 2026228 PMAQI
4th Jul 2026189 PMAQI
4th Jul 20262010 PMAQI
4th Jul 20261911 PMAQI
5th Jul 20262412 AMAQI
5th Jul 2026211 AMAQI
5th Jul 2026202 AMAQI
5th Jul 2026143 AMAQI

23°C18/29°C

5th Jul 202684 AMAQI
5th Jul 2026145 AMAQI
5th Jul 2026196 AMAQI
5th Jul 2026207 AMAQI
5th Jul 2026188 AMAQI
5th Jul 2026149 AMAQI
5th Jul 20261310 AMAQI
5th Jul 20261611 AMAQI
5th Jul 20261412 PMAQI
5th Jul 202681 PMAQI
5th Jul 2026102 PMAQI
5th Jul 2026223 PMAQI
5th Jul 202684 PMAQI
5th Jul 202685 PMAQI
5th Jul 2026106 PMAQI
5th Jul 2026147 PMAQI
5th Jul 202688 PMAQI
5th Jul 202689 PMAQI
5th Jul 2026810 PMAQI
5th Jul 2026411 PMAQI
6th Jul 20262412 AMAQI
6th Jul 2026231 AMAQI
6th Jul 2026142 AMAQI
6th Jul 2026123 AMAQI

20°C16/25°C

6th Jul 2026144 AMAQI
6th Jul 202645 AMAQI
6th Jul 202686 AMAQI
6th Jul 2026157 AMAQI
6th Jul 2026208 AMAQI
6th Jul 2026189 AMAQI
6th Jul 20261810 AMAQI
6th Jul 20261711 AMAQI
6th Jul 2026812 PMAQI
6th Jul 202681 PMAQI
6th Jul 202662 PMAQI
6th Jul 202643 PMAQI
6th Jul 202684 PMAQI
6th Jul 202665 PMAQI
6th Jul 202646 PMAQI
6th Jul 202687 PMAQI
6th Jul 202688 PMAQI
6th Jul 202689 PMAQI
6th Jul 2026610 PMAQI
6th Jul 2026811 PMAQI
7th Jul 2026812 AMAQI
7th Jul 202681 AMAQI
7th Jul 202682 AMAQI
7th Jul 202683 AMAQI

17°C16/18°C

7th Jul 202684 AMAQI
7th Jul 202685 AMAQI
7th Jul 202686 AMAQI
7th Jul 202687 AMAQI
7th Jul 2026148 AMAQI
7th Jul 202689 AMAQI
7th Jul 2026810 AMAQI
7th Jul 2026811 AMAQI
7th Jul 2026812 PMAQI
7th Jul 202681 PMAQI
7th Jul 2026162 PMAQI
7th Jul 2026163 PMAQI
7th Jul 202644 PMAQI
7th Jul 202645 PMAQI
7th Jul 202666 PMAQI
7th Jul 202647 PMAQI
7th Jul 202648 PMAQI
7th Jul 202689 PMAQI
7th Jul 20261210 PMAQI
7th Jul 20261211 PMAQI
8th Jul 20262012 AMAQI
8th Jul 2026121 AMAQI
8th Jul 2026122 AMAQI
8th Jul 2026183 AMAQI

17°C16/22°C

8th Jul 2026224 AMAQI
8th Jul 2026255 AMAQI
8th Jul 2026266 AMAQI
8th Jul 2026287 AMAQI
8th Jul 2026238 AMAQI
8th Jul 2026249 AMAQI
8th Jul 20262310 AMAQI
8th Jul 2026811 AMAQI
8th Jul 20261412 PMAQI
8th Jul 202641 PMAQI
8th Jul 202642 PMAQI
8th Jul 202663 PMAQI
8th Jul 2026154 PMAQI
8th Jul 2026125 PMAQI
8th Jul 2026106 PMAQI
8th Jul 202677 PMAQI
8th Jul 2026128 PMAQI
8th Jul 2026189 PMAQI
8th Jul 20262410 PMAQI
8th Jul 20261611 PMAQI
9th Jul 2026812 AMAQI
9th Jul 2026171 AMAQI
9th Jul 202682 AMAQI
9th Jul 2026163 AMAQI

20°C17/25°C

9th Jul 2026164 AMAQI
9th Jul 202685 AMAQI
9th Jul 2026246 AMAQI
9th Jul 2026247 AMAQI
9th Jul 2026208 AMAQI
9th Jul 2026219 AMAQI
9th Jul 20262010 AMAQI
9th Jul 20261211 AMAQI
9th Jul 2026812 PMAQI
9th Jul 2026121 PMAQI
9th Jul 202682 PMAQI
9th Jul 2026163 PMAQI
9th Jul 2026224 PMAQI
9th Jul 2026225 PMAQI
9th Jul 2026216 PMAQI
9th Jul 2026237 PMAQI
9th Jul 2026218 PMAQI
9th Jul 2026229 PMAQI
9th Jul 20262410 PMAQI
9th Jul 20262411 PMAQI
10th Jul 20262612 AMAQI
10th Jul 2026241 AMAQI
10th Jul 2026262 AMAQI
10th Jul 2026243 AMAQI

21°C17/29°C

10th Jul 2026264 AMAQI
10th Jul 2026245 AMAQI
10th Jul 2026256 AMAQI
10th Jul 2026177 AMAQI
10th Jul 2026198 AMAQI
10th Jul 2026299 AMAQI
10th Jul 2026810 AMAQI
10th Jul 20262311 AMAQI
10th Jul 20262412 PMAQI
10th Jul 2026221 PMAQI
10th Jul 2026202 PMAQI
10th Jul 202683 PMAQI
10th Jul 2026284 PMAQI
10th Jul 2026165 PMAQI
10th Jul 2026276 PMAQI
10th Jul 2026207 PMAQI
10th Jul 2026288 PMAQI
10th Jul 2026279 PMAQI
10th Jul 20262810 PMAQI
10th Jul 20262911 PMAQI
11th Jul 20263212 AMAQI
11th Jul 2026291 AMAQI
11th Jul 2026312 AMAQI
11th Jul 2026263 AMAQI

22°C16/28°C

11th Jul 2026324 AMAQI
11th Jul 2026305 AMAQI
11th Jul 2026316 AMAQI
11th Jul 2026307 AMAQI
11th Jul 2026328 AMAQI
11th Jul 2026319 AMAQI
11th Jul 20263010 AMAQI
11th Jul 20262511 AMAQI
11th Jul 20262012 PMAQI
11th Jul 2026161 PMAQI
11th Jul 2026202 PMAQI
11th Jul 2026233 PMAQI
11th Jul 2026204 PMAQI
11th Jul 2026185 PMAQI
11th Jul 202686 PMAQI
11th Jul 2026167 PMAQI
11th Jul 202688 PMAQI
11th Jul 202689 PMAQI
11th Jul 20262910 PMAQI
11th Jul 20262811 PMAQI
12th Jul 20261812 AMAQI
12th Jul 2026181 AMAQI
12th Jul 2026182 AMAQI
12th Jul 2026263 AMAQI

24°C18/31°C

12th Jul 2026264 AMAQI
12th Jul 2026295 AMAQI
12th Jul 2026186 AMAQI
12th Jul 2026177 AMAQI
12th Jul 2026148 AMAQI
12th Jul 202649 AMAQI
12th Jul 2026410 AMAQI
12th Jul 2026611 AMAQI
12th Jul 2026812 PMAQI
12th Jul 2026141 PMAQI
12th Jul 202682 PMAQI
12th Jul 2026143 PMAQI
12th Jul 2026264 PMAQI
12th Jul 202685 PMAQI
12th Jul 2026266 PMAQI
12th Jul 2026157 PMAQI
12th Jul 2026168 PMAQI
12th Jul 2026179 PMAQI
12th Jul 20261710 PMAQI
12th Jul 2026411 PMAQI
13th Jul 20261512 AMAQI
13th Jul 2026181 AMAQI
13th Jul 2026102 AMAQI
13th Jul 202643 AMAQI

19°C15/24°C

13th Jul 202664 AMAQI
13th Jul 202685 AMAQI
13th Jul 202686 AMAQI
13th Jul 202687 AMAQI
13th Jul 2026168 AMAQI
13th Jul 2026199 AMAQI
13th Jul 2026810 AMAQI
13th Jul 2026811 AMAQI
13th Jul 20261412 PMAQI
13th Jul 2026141 PMAQI
13th Jul 2026142 PMAQI
13th Jul 2026223 PMAQI
13th Jul 2026204 PMAQI
13th Jul 2026305 PMAQI
13th Jul 2026266 PMAQI
13th Jul 2026287 PMAQI
13th Jul 2026308 PMAQI
13th Jul 2026309 PMAQI
13th Jul 20263010 PMAQI
13th Jul 20263011 PMAQI
14th Jul 20263112 AMAQI
14th Jul 2026261 AMAQI
14th Jul 2026252 AMAQI
14th Jul 202683 AMAQI

19°C13/25°C

14th Jul 2026184 AMAQI
14th Jul 202645 AMAQI
14th Jul 2026156 AMAQI
14th Jul 2026147 AMAQI
14th Jul 2026148 AMAQI
14th Jul 202659 AMAQI
14th Jul 2026610 AMAQI
14th Jul 2026811 AMAQI
14th Jul 20261212 PMAQI
14th Jul 202641 PMAQI
14th Jul 2026132 PMAQI
14th Jul 202683 PMAQI
14th Jul 202644 PMAQI
14th Jul 2026275 PMAQI
14th Jul 202686 PMAQI
14th Jul 2026187 PMAQI
14th Jul 202678 PMAQI
14th Jul 202689 PMAQI
14th Jul 20262010 PMAQI
14th Jul 2026811 PMAQI
15th Jul 2026812 AMAQI
15th Jul 2026281 AMAQI
15th Jul 2026142 AMAQI
15th Jul 2026233 AMAQI

17°C12/22°C

15th Jul 2026284 AMAQI
15th Jul 2026215 AMAQI
15th Jul 2026266 AMAQI
15th Jul 202667 AMAQI
15th Jul 2026168 AMAQI
15th Jul 2026259 AMAQI
15th Jul 20262210 AMAQI
15th Jul 20262011 AMAQI
15th Jul 20261812 PMAQI
15th Jul 2026181 PMAQI
15th Jul 202682 PMAQI
15th Jul 2026143 PMAQI
15th Jul 2026124 PMAQI
15th Jul 2026215 PMAQI
15th Jul 2026146 PMAQI
15th Jul 2026177 PMAQI
15th Jul 2026118 PMAQI
15th Jul 202689 PMAQI
15th Jul 2026810 PMAQI
15th Jul 20261711 PMAQI
16th Jul 20262412 AMAQI
16th Jul 2026281 AMAQI
16th Jul 2026302 AMAQI
16th Jul 2026283 AMAQI

19°C14/25°C

16th Jul 2026254 AMAQI
16th Jul 2026265 AMAQI
16th Jul 2026256 AMAQI
16th Jul 2026257 AMAQI
16th Jul 2026288 AMAQI
16th Jul 2026249 AMAQI
16th Jul 20261810 AMAQI
16th Jul 20261511 AMAQI
16th Jul 20262412 PMAQI
16th Jul 2026141 PMAQI
16th Jul 2026212 PMAQI
16th Jul 2026213 PMAQI
16th Jul 2026224 PMAQI
16th Jul 2026165 PMAQI
16th Jul 2026146 PMAQI
16th Jul 202667 PMAQI
16th Jul 202668 PMAQI
16th Jul 2026229 PMAQI
16th Jul 20262610 PMAQI
16th Jul 20262511 PMAQI
17th Jul 20262012 AMAQI
17th Jul 2026251 AMAQI
17th Jul 2026272 AMAQI
17th Jul 2026243 AMAQI

20°C14/25°C

17th Jul 2026104 AMAQI
17th Jul 2026245 AMAQI
17th Jul 2026246 AMAQI
17th Jul 2026217 AMAQI
17th Jul 2026268 AMAQI
17th Jul 2026269 AMAQI
17th Jul 20262610 AMAQI
17th Jul 20262411 AMAQI
17th Jul 20261712 PMAQI
17th Jul 2026161 PMAQI
17th Jul 202682 PMAQI
17th Jul 2026473 PMAQI
17th Jul 2026464 PMAQI
17th Jul 2026295 PMAQI
17th Jul 2026346 PMAQI
17th Jul 2026427 PMAQI
17th Jul 2026448 PMAQI
17th Jul 2026329 PMAQI
17th Jul 20263810 PMAQI
17th Jul 20263811 PMAQI
18th Jul 20262312 AMAQI
18th Jul 2026221 AMAQI
18th Jul 2026272 AMAQI
18th Jul 2026443 AMAQI

19°C14/25°C

18th Jul 2026544 AMAQI
18th Jul 2026515 AMAQI
18th Jul 2026426 AMAQI
18th Jul 2026427 AMAQI
18th Jul 2026458 AMAQI
18th Jul 2026329 AMAQI
18th Jul 20263010 AMAQI
18th Jul 20263611 AMAQI
18th Jul 20263412 PMAQI
18th Jul 2026291 PMAQI
18th Jul 2026442 PMAQI
18th Jul 2026443 PMAQI
18th Jul 2026254 PMAQI
18th Jul 2026315 PMAQI
18th Jul 2026316 PMAQI
18th Jul 2026577 PMAQI
18th Jul 2026488 PMAQI
18th Jul 2026469 PMAQI
18th Jul 20265610 PMAQI
18th Jul 20266511 PMAQI
19th Jul 20263612 AMAQI
19th Jul 2026361 AMAQI
19th Jul 2026482 AMAQI
19th Jul 2026363 AMAQI

22°C13/29°C

19th Jul 2026484 AMAQI
19th Jul 2026485 AMAQI
19th Jul 2026506 AMAQI
19th Jul 2026567 AMAQI
19th Jul 2026518 AMAQI
19th Jul 2026499 AMAQI
19th Jul 20263410 AMAQI
19th Jul 20263411 AMAQI
19th Jul 20263212 PMAQI
19th Jul 2026341 PMAQI
19th Jul 2026272 PMAQI
19th Jul 2026293 PMAQI
19th Jul 2026254 PMAQI
19th Jul 2026385 PMAQI
19th Jul 2026546 PMAQI
19th Jul 2026447 PMAQI
19th Jul 2026348 PMAQI
19th Jul 2026469 PMAQI
19th Jul 20265310 PMAQI
19th Jul 20264211 PMAQI
20th Jul 20264012 AMAQI
20th Jul 2026421 AMAQI
20th Jul 2026482 AMAQI
20th Jul 2026383 AMAQI

22°C18/30°C

20th Jul 2026364 AMAQI
20th Jul 2026295 AMAQI
20th Jul 2026366 AMAQI
20th Jul 2026317 AMAQI
20th Jul 2026228 AMAQI
20th Jul 2026239 AMAQI
20th Jul 20262110 AMAQI
20th Jul 20264611 AMAQI
20th Jul 20263812 PMAQI
20th Jul 2026331 PMAQI
20th Jul 2026482 PMAQI
20th Jul 2026423 PMAQI
20th Jul 2026554 PMAQI
20th Jul 2026545 PMAQI
20th Jul 2026486 PMAQI
20th Jul 2026537 PMAQI
20th Jul 2026428 PMAQI
20th Jul 2026369 PMAQI
20th Jul 20263610 PMAQI
20th Jul 20264011 PMAQI
21st Jul 20263812 AMAQI
21st Jul 2026481 AMAQI
21st Jul 2026422 AMAQI
21st Jul 2026333 AMAQI

21°C15/27°C

21st Jul 2026404 AMAQI
21st Jul 2026385 AMAQI
21st Jul 2026336 AMAQI
21st Jul 2026297 AMAQI
21st Jul 2026328 AMAQI
21st Jul 2026389 AMAQI
21st Jul 20264010 AMAQI
21st Jul 20263312 PMAQI
21st Jul 2026501 PMAQI
21st Jul 2026462 PMAQI
21st Jul 2026463 PMAQI
21st Jul 2026444 PMAQI
21st Jul 2026325 PMAQI
21st Jul 2026756 PMAQI
21st Jul 2026337 PMAQI
21st Jul 2026408 PMAQI
21st Jul 2026219 PMAQI
21st Jul 20262510 PMAQI
21st Jul 20262311 PMAQI
22nd Jul 20262112 AMAQI
22nd Jul 2026211 AMAQI
22nd Jul 2026212 AMAQI
22nd Jul 2026313 AMAQI

21°C17/26°C

22nd Jul 2026294 AMAQI
22nd Jul 2026345 AMAQI
22nd Jul 2026296 AMAQI
22nd Jul 2026447 AMAQI
22nd Jul 2026388 AMAQI
22nd Jul 2026219 AMAQI
22nd Jul 20262110 AMAQI
22nd Jul 20262711 AMAQI
22nd Jul 20262912 PMAQI
22nd Jul 2026271 PMAQI
22nd Jul 2026382 PMAQI
22nd Jul 2026313 PMAQI
22nd Jul 2026274 PMAQI
22nd Jul 2026275 PMAQI
22nd Jul 2026216 PMAQI
22nd Jul 2026367 PMAQI
22nd Jul 2026448 PMAQI
22nd Jul 2026299 PMAQI
22nd Jul 20262710 PMAQI
22nd Jul 20262711 PMAQI
23rd Jul 20262712 AMAQI
23rd Jul 2026291 AMAQI
23rd Jul 2026292 AMAQI
23rd Jul 2026233 AMAQI

22°C16/30°C

23rd Jul 2026294 AMAQI
23rd Jul 2026295 AMAQI
23rd Jul 2026256 AMAQI
23rd Jul 2026257 AMAQI
23rd Jul 2026338 AMAQI
23rd Jul 2026449 AMAQI
23rd Jul 20264210 AMAQI
23rd Jul 20264411 AMAQI
23rd Jul 20262512 PMAQI
23rd Jul 2026361 PMAQI
23rd Jul 2026252 PMAQI
23rd Jul 2026253 PMAQI
23rd Jul 2026214 PMAQI
23rd Jul 2026215 PMAQI
23rd Jul 2026296 PMAQI
23rd Jul 2026467 PMAQI
23rd Jul 2026298 PMAQI
23rd Jul 2026429 PMAQI
23rd Jul 20264010 PMAQI
23rd Jul 20264811 PMAQI
24th Jul 20263312 AMAQI
24th Jul 2026291 AMAQI
24th Jul 2026252 AMAQI
24th Jul 2026273 AMAQI

23°C16/30°C

24th Jul 2026254 AMAQI
24th Jul 2026255 AMAQI
24th Jul 2026276 AMAQI
24th Jul 2026237 AMAQI
24th Jul 2026318 AMAQI
24th Jul 2026279 AMAQI
24th Jul 20263610 AMAQI
24th Jul 20263611 AMAQI
24th Jul 20262112 PMAQI
24th Jul 2026381 PMAQI
24th Jul 2026332 PMAQI
24th Jul 2026403 PMAQI
24th Jul 2026214 PMAQI
24th Jul 2026215 PMAQI
24th Jul 2026446 PMAQI
24th Jul 2026277 PMAQI
24th Jul 2026358 PMAQI
24th Jul 2026429 PMAQI
24th Jul 20265310 PMAQI
24th Jul 20264411 PMAQI
25th Jul 20263012 AMAQI
25th Jul 2026301 AMAQI
25th Jul 2026302 AMAQI
25th Jul 2026323 AMAQI

26°C19/33°C

25th Jul 2026254 AMAQI
25th Jul 2026425 AMAQI
25th Jul 2026526 AMAQI
25th Jul 2026657 AMAQI
25th Jul 2026638 AMAQI
25th Jul 2026689 AMAQI
25th Jul 20264610 AMAQI
25th Jul 20264611 AMAQI
25th Jul 20264012 PMAQI
25th Jul 2026381 PMAQI
25th Jul 2026382 PMAQI
25th Jul 2026323 PMAQI
25th Jul 2026224 PMAQI
25th Jul 2026235 PMAQI
25th Jul 2026296 PMAQI
25th Jul 2026367 PMAQI
25th Jul 2026408 PMAQI
25th Jul 2026409 PMAQI
25th Jul 20264410 PMAQI
25th Jul 20263611 PMAQI
26th Jul 20264012 AMAQI
26th Jul 2026531 AMAQI
26th Jul 2026592 AMAQI
26th Jul 2026603 AMAQI

25°C19/32°C

26th Jul 2026594 AMAQI
26th Jul 2026525 AMAQI
26th Jul 2026386 AMAQI
26th Jul 2026497 AMAQI
26th Jul 2026388 AMAQI
26th Jul 2026409 AMAQI
26th Jul 20265610 AMAQI
26th Jul 20265111 AMAQI
26th Jul 20264512 PMAQI
26th Jul 2026381 PMAQI
26th Jul 2026272 PMAQI
26th Jul 2026323 PMAQI
26th Jul 2026324 PMAQI
26th Jul 2026295 PMAQI
26th Jul 2026236 PMAQI
26th Jul 2026237 PMAQI
26th Jul 2026298 PMAQI
26th Jul 2026249 PMAQI
26th Jul 20263010 PMAQI
26th Jul 20264811 PMAQI
27th Jul 20265812 AMAQI
27th Jul 2026601 AMAQI
27th Jul 2026442 AMAQI
27th Jul 2026443 AMAQI

25°C19/31°C

27th Jul 2026404 AMAQI
27th Jul 2026295 AMAQI
27th Jul 2026456 AMAQI
27th Jul 2026557 AMAQI
27th Jul 2026648 AMAQI
27th Jul 2026649 AMAQI
27th Jul 20266010 AMAQI
27th Jul 20266011 AMAQI
27th Jul 20264212 PMAQI
27th Jul 2026361 PMAQI
27th Jul 2026462 PMAQI
27th Jul 2026463 PMAQI
27th Jul 2026324 PMAQI
27th Jul 2026275 PMAQI
27th Jul 2026346 PMAQI
27th Jul 2026387 PMAQI
27th Jul 2026498 PMAQI
27th Jul 2026529 PMAQI
27th Jul 20265510 PMAQI
27th Jul 20265311 PMAQI
28th Jul 20264812 AMAQI
28th Jul 2026531 AMAQI
28th Jul 2026522 AMAQI
28th Jul 2026553 AMAQI

26°C22/33°C

28th Jul 2026544 AMAQI
28th Jul 2026535 AMAQI
28th Jul 2026526 AMAQI
28th Jul 2026467 AMAQI
28th Jul 2026498 AMAQI
28th Jul 2026539 AMAQI
28th Jul 20265110 AMAQI
28th Jul 20264811 AMAQI
28th Jul 20264812 PMAQI
28th Jul 2026421 PMAQI
28th Jul 2026422 PMAQI
28th Jul 2026273 PMAQI
28th Jul 2026274 PMAQI
28th Jul 2026365 PMAQI
28th Jul 2026366 PMAQI
28th Jul 2026277 PMAQI
28th Jul 2026258 PMAQI
28th Jul 2026239 PMAQI
28th Jul 20263610 PMAQI
28th Jul 20263811 PMAQI
29th Jul 20263612 AMAQI
29th Jul 2026461 AMAQI
29th Jul 2026482 AMAQI
29th Jul 2026423 AMAQI

26°C22/33°C

29th Jul 2026444 AMAQI
29th Jul 2026465 AMAQI
29th Jul 2026476 AMAQI
29th Jul 2026387 AMAQI
29th Jul 2026318 AMAQI
29th Jul 2026409 AMAQI
29th Jul 20264610 AMAQI
29th Jul 20264211 AMAQI
29th Jul 20263812 PMAQI
29th Jul 2026311 PMAQI
29th Jul 2026382 PMAQI
29th Jul 2026313 PMAQI
29th Jul 2026274 PMAQI
29th Jul 2026235 PMAQI
29th Jul 2026216 PMAQI
29th Jul 2026257 PMAQI
29th Jul 2026278 PMAQI
29th Jul 2026319 PMAQI
29th Jul 20264010 PMAQI
29th Jul 20263811 PMAQI
30th Jul 20263112 AMAQI
30th Jul 2026281 AMAQI
30th Jul 2026282 AMAQI
30th Jul 2026363 AMAQI

26°C20/32°C

30th Jul 2026294 AMAQI
30th Jul 2026315 AMAQI
30th Jul 2026336 AMAQI
30th Jul 2026447 AMAQI
30th Jul 2026368 AMAQI
30th Jul 2026279 AMAQI
30th Jul 20263610 AMAQI
30th Jul 20264811 AMAQI
30th Jul 20264812 PMAQI
30th Jul 2026441 PMAQI
30th Jul 2026442 PMAQI
30th Jul 2026423 PMAQI
30th Jul 2026404 PMAQI
30th Jul 2026265 PMAQI
30th Jul 2026326 PMAQI
30th Jul 2026387 PMAQI
30th Jul 2026368 PMAQI
30th Jul 2026469 PMAQI
30th Jul 20265110 PMAQI
30th Jul 20263611 PMAQI
31st Jul 20263812 AMAQI
31st Jul 2026361 AMAQI
31st Jul 2026522 AMAQI
31st Jul 2026573 AMAQI

26°C20/35°C

31st Jul 2026484 AMAQI
31st Jul 2026445 AMAQI
31st Jul 2026556 AMAQI
31st Jul 2026657 AMAQI
31st Jul 2026578 AMAQI
31st Jul 2026589 AMAQI
31st Jul 20263810 AMAQI
31st Jul 20264011 AMAQI
31st Jul 20265212 PMAQI
31st Jul 2026521 PMAQI
31st Jul 2026462 PMAQI
31st Jul 2026513 PMAQI
31st Jul 2026324 PMAQI
31st Jul 2026235 PMAQI
31st Jul 2026276 PMAQI
31st Jul 2026257 PMAQI
31st Jul 2026258 PMAQI
31st Jul 2026319 PMAQI
31st Jul 20263610 PMAQI
31st Jul 20264011 PMAQI
1st Aug 20263812 AMAQI
1st Aug 2026381 AMAQI
1st Aug 2026252 AMAQI
1st Aug 2026253 AMAQI

22°C19/26°C

1st Aug 2026274 AMAQI
4 AM
1st Aug 2026295 AMAQI
1st Aug 2026276 AMAQI
1st Aug 2026257 AMAQI
1st Aug 2026368 AMAQI
1st Aug 2026339 AMAQI
1st Aug 20262810 AMAQI
1st Aug 20263411 AMAQI
1st Aug 20262312 PMAQI
12 PM
1st Aug 2026211 PMAQI
1st Aug 2026252 PMAQI
1st Aug 2026253 PMAQI
1st Aug 2026344 PMAQI
1st Aug 2026345 PMAQI
1st Aug 2026306 PMAQI
1st Aug 2026307 PMAQI
1st Aug 2026228 PMAQI
8 PM
1st Aug 2026309 PMAQI
1st Aug 20263610 PMAQI
1st Aug 20262911 PMAQI
12 AM
3 AM

23°C17/31°C

Day time
Avg. Highest Time
7 AM - 8 AM

31AQI

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

24AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 8 AM (Avg. 31), while the lowest AQI was between 5 PM to 5 PM (Avg. 24).
Night time
Avg. Highest Time
10 PM

31AQI

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

27AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 PM to 10 PM (Avg. 31), while the lowest AQI was between 9 PM to 9 PM (Avg. 27).

2026 Days Vs Air Quality

Choibalsan, Dornod, Mongolia

2026

83%

173

16%

34

0.9%

2

Total number of days with different AQI categories in last 213 days in 2026 (152 days remaining)

Good
173 Days
Moderate
34 Days
Poor
2 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 83%

Health Risk Level:

Low

In 2026, 83% of 213 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

Choibalsan, Dornod, Mongolia

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
65AQI (US)
2nd January 2026
68AQI (US)
3rd January 2026
69AQI (US)
4th January 2026
42AQI (US)
5th January 2026
44AQI (US)
6th January 2026
13AQI (US)
7th January 2026
39AQI (US)
8th January 2026
45AQI (US)
9th January 2026
30AQI (US)
10th January 2026
13AQI (US)
11th January 2026
36AQI (US)
12th January 2026
37AQI (US)
13th January 2026
54AQI (US)
14th January 2026
54AQI (US)
15th January 2026
44AQI (US)
16th January 2026
14AQI (US)
17th January 2026
28AQI (US)
18th January 2026
29AQI (US)
19th January 2026
32AQI (US)
20th January 2026
34AQI (US)
21st January 2026
46AQI (US)
22nd January 2026
60AQI (US)
23rd January 2026
67AQI (US)
24th January 2026
66AQI (US)
25th January 2026
52AQI (US)
26th January 2026
19AQI (US)
27th January 2026
55AQI (US)
28th January 2026
50AQI (US)
29th January 2026
65AQI (US)
30th January 2026
54AQI (US)
31st January 2026
58AQI (US)
1st February 2026
70AQI (US)
2nd February 2026
30AQI (US)
3rd February 2026
18AQI (US)
4th February 2026
81AQI (US)
5th February 2026
30AQI (US)
6th February 2026
27AQI (US)
7th February 2026
39AQI (US)
8th February 2026
51AQI (US)
9th February 2026
55AQI (US)
10th February 2026
20AQI (US)
11th February 2026
45AQI (US)
12th February 2026
65AQI (US)
13th February 2026
69AQI (US)
14th February 2026
21AQI (US)
15th February 2026
16AQI (US)
16th February 2026
36AQI (US)
17th February 2026
43AQI (US)
18th February 2026
23AQI (US)
19th February 2026
19AQI (US)
20th February 2026
36AQI (US)
21st February 2026
55AQI (US)
22nd February 2026
36AQI (US)
23rd February 2026
28AQI (US)
24th February 2026
44AQI (US)
25th February 2026
66AQI (US)
26th February 2026
25AQI (US)
27th February 2026
55AQI (US)
28th February 2026
52AQI (US)
1st March 2026
39AQI (US)
2nd March 2026
61AQI (US)
3rd March 2026
47AQI (US)
4th March 2026
38AQI (US)
5th March 2026
40AQI (US)
6th March 2026
34AQI (US)
7th March 2026
42AQI (US)
8th March 2026
35AQI (US)
9th March 2026
31AQI (US)
10th March 2026
46AQI (US)
11th March 2026
24AQI (US)
12th March 2026
23AQI (US)
13th March 2026
29AQI (US)
14th March 2026
26AQI (US)
15th March 2026
10AQI (US)
16th March 2026
17AQI (US)
17th March 2026
40AQI (US)
18th March 2026
21AQI (US)
19th March 2026
28AQI (US)
20th March 2026
44AQI (US)
21st March 2026
37AQI (US)
22nd March 2026
24AQI (US)
23rd March 2026
26AQI (US)
24th March 2026
26AQI (US)
25th March 2026
24AQI (US)
26th March 2026
13AQI (US)
27th March 2026
35AQI (US)
28th March 2026
17AQI (US)
29th March 2026
19AQI (US)
30th March 2026
17AQI (US)
31st March 2026
17AQI (US)
1st April 2026
26AQI (US)
2nd April 2026
35AQI (US)
3rd April 2026
32AQI (US)
4th April 2026
18AQI (US)
5th April 2026
9AQI (US)
6th April 2026
17AQI (US)
7th April 2026
18AQI (US)
8th April 2026
18AQI (US)
9th April 2026
23AQI (US)
10th April 2026
18AQI (US)
11th April 2026
20AQI (US)
12th April 2026
25AQI (US)
13th April 2026
22AQI (US)
14th April 2026
24AQI (US)
15th April 2026
26AQI (US)
16th April 2026
19AQI (US)
17th April 2026
18th April 2026
16AQI (US)
19th April 2026
15AQI (US)
20th April 2026
19AQI (US)
21st April 2026
26AQI (US)
22nd April 2026
23rd April 2026
11AQI (US)
24th April 2026
15AQI (US)
25th April 2026
28AQI (US)
26th April 2026
13AQI (US)
27th April 2026
13AQI (US)
28th April 2026
23AQI (US)
29th April 2026
18AQI (US)
30th April 2026
16AQI (US)
1st May 2026
21AQI (US)
2nd May 2026
35AQI (US)
3rd May 2026
25AQI (US)
4th May 2026
14AQI (US)
5th May 2026
13AQI (US)
6th May 2026
20AQI (US)
7th May 2026
13AQI (US)
8th May 2026
24AQI (US)
9th May 2026
10th May 2026
26AQI (US)
11th May 2026
18AQI (US)
12th May 2026
45AQI (US)
13th May 2026
45AQI (US)
14th May 2026
53AQI (US)
15th May 2026
40AQI (US)
16th May 2026
77AQI (US)
17th May 2026
76AQI (US)
18th May 2026
75AQI (US)
19th May 2026
75AQI (US)
20th May 2026
88AQI (US)
21st May 2026
101AQI (US)
22nd May 2026
102AQI (US)
23rd May 2026
90AQI (US)
24th May 2026
81AQI (US)
25th May 2026
83AQI (US)
26th May 2026
53AQI (US)
27th May 2026
21AQI (US)
28th May 2026
18AQI (US)
29th May 2026
21AQI (US)
30th May 2026
18AQI (US)
31st May 2026
19AQI (US)
1st June 2026
15AQI (US)
2nd June 2026
21AQI (US)
3rd June 2026
8AQI (US)
4th June 2026
8AQI (US)
5th June 2026
19AQI (US)
6th June 2026
18AQI (US)
7th June 2026
14AQI (US)
8th June 2026
23AQI (US)
9th June 2026
8AQI (US)
10th June 2026
17AQI (US)
11th June 2026
18AQI (US)
12th June 2026
16AQI (US)
13th June 2026
20AQI (US)
14th June 2026
15AQI (US)
15th June 2026
17AQI (US)
16th June 2026
21AQI (US)
17th June 2026
19AQI (US)
18th June 2026
20AQI (US)
19th June 2026
18AQI (US)
20th June 2026
16AQI (US)
21st June 2026
12AQI (US)
22nd June 2026
16AQI (US)
23rd June 2026
20AQI (US)
24th June 2026
21AQI (US)
25th June 2026
23AQI (US)
26th June 2026
14AQI (US)
27th June 2026
25AQI (US)
28th June 2026
24AQI (US)
29th June 2026
22AQI (US)
30th June 2026
22AQI (US)
1st July 2026
22AQI (US)
2nd July 2026
22AQI (US)
3rd July 2026
23AQI (US)
4th July 2026
22AQI (US)
5th July 2026
13AQI (US)
6th July 2026
11AQI (US)
7th July 2026
8AQI (US)
8th July 2026
16AQI (US)
9th July 2026
17AQI (US)
10th July 2026
23AQI (US)
11th July 2026
24AQI (US)
12th July 2026
15AQI (US)
13th July 2026
17AQI (US)
14th July 2026
13AQI (US)
15th July 2026
17AQI (US)
16th July 2026
21AQI (US)
17th July 2026
28AQI (US)
18th July 2026
40AQI (US)
19th July 2026
41AQI (US)
20th July 2026
39AQI (US)
21st July 2026
38AQI (US)
22nd July 2026
29AQI (US)
23rd July 2026
32AQI (US)
24th July 2026
32AQI (US)
25th July 2026
39AQI (US)
26th July 2026
41AQI (US)
27th July 2026
47AQI (US)
28th July 2026
43AQI (US)
29th July 2026
36AQI (US)
30th July 2026
37AQI (US)
31st July 2026
43AQI (US)
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

45AQI (US)

41AQI (US)

30AQI (US)

20AQI (US)

46AQI (US)

18AQI (US)

27AQI (US)

No. of days

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

202633AQI (US)

18
13
18
10
30
1
28
18
10
2
30
31
173
34
2

Highest AQI (US) recorded in

May

46AQI (US)

Lowest AQI (US) recorded in

June

18AQI (US)

202564AQI (US)

6
17
8
16
11
1
25
6
29
1
7
24
7
23
15
16
18
13
6
24
16
15
26
4
20
11
115
206
35
9

Highest AQI (US) recorded in

January

129AQI (US)

Lowest AQI (US) recorded in

November

36AQI (US)

202483AQI (US)

2
17
11
1
3
16
7
2
20
10
1
27
2
31
4
25
1
2
15
12
2
1
20
4
6
1
1
1
8
5
18
8
4
15
15
1
38
200
67
14

Highest AQI (US) recorded in

September

129AQI (US)

Lowest AQI (US) recorded in

October

37AQI (US)

202372AQI (US)

22
9
1
20
5
1
1
9
21
1
5
22
1
9
8
8
3
12
11
2
15
12
11
18
1
27
3
15
14
7
14
7
2
78
193
42
3
1

Highest AQI (US) recorded in

November

105AQI (US)

Lowest AQI (US) recorded in

June

48AQI (US)

202286AQI (US)

3
24
5
1
23
7
50
12
1

Highest AQI (US) recorded in

December

87AQI (US)

Lowest AQI (US) recorded in

October

70AQI (US)

Most & Least Polluted Years Over the Last 5 Years

Most Polluted Year Recorded
2022(Avg.)
86AQI (US)
Least Polluted Year Recorded
2026(Avg.)
33AQI (US)

Choibalsan's annual 2026 AQI (US) (33) shows an average percentage change of -56.1% (improved AQI (US)) compared to previous years: 2022 (86), 2023 (72), 2024 (83), 2025 (64).