Arvaikheer, Ovorkhangai, 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
Arvaikheer, Ovorkhangai, Mongolia
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
16th Aug 2024
88AQILowest AQI recorded on
9th Aug 2024
22AQISame Day Analysis (2nd August ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 1st highest AQI at 58 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 3rd Aug - 4th Aug 2025
Arvaikheer, Ovorkhangai, Mongolia
AQI
Day
Night
.
5 AM3rd Aug 2025
8 PM
4 AM4th Aug 2025
Day time
Avg. Highest Time
6AM3rd Aug
59AQI
Avg. Lowest Time
5PM3rd Aug
27AQI
Night time
Avg. Highest Time
2AM4th Aug
57AQI
Avg. Lowest Time
10PM3rd Aug
49AQI
In the last 24 hours,
Arvaikheer's AQI reached its highest point of 59 at 6 AM during the Day, while the lowest point, 27, was recorded at 5 PM during the Day between 3rd Aug and 4th Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Arvaikheer, Ovorkhangai, Mongolia
JulAug
05th - 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 - 02nd02nd - 03rd03rd - 04th04th
Day
Night
5th Jul 2025685 AMAQI
5th Jul 2025706 AMAQI
5th Jul 2025657 AMAQI
5th Jul 2025468 AMAQI
5th Jul 2025419 AMAQI
5th Jul 20254910 AMAQI
5th Jul 20255011 AMAQI
5th Jul 20255712 PMAQI
5th Jul 2025541 PMAQI
5th Jul 2025582 PMAQI
5th Jul 2025623 PMAQI
5th Jul 2025604 PMAQI
5th Jul 2025545 PMAQI
5th Jul 2025556 PMAQI
5th Jul 2025577 PMAQI
5th Jul 2025718 PMAQI
5th Jul 2025739 PMAQI
5th Jul 20256610 PMAQI
5th Jul 20256611 PMAQI
6th Jul 20256812 AMAQI
6th Jul 2025711 AMAQI
6th Jul 2025682 AMAQI
6th Jul 2025663 AMAQI
6th Jul 2025734 AMAQI
17°C13/21°C
6th Jul 2025685 AMAQI
6th Jul 2025686 AMAQI
6th Jul 2025677 AMAQI
6th Jul 2025678 AMAQI
6th Jul 2025519 AMAQI
6th Jul 20255110 AMAQI
6th Jul 20256211 AMAQI
6th Jul 20255412 PMAQI
6th Jul 2025541 PMAQI
6th Jul 2025562 PMAQI
6th Jul 2025543 PMAQI
6th Jul 2025544 PMAQI
6th Jul 2025515 PMAQI
6th Jul 2025506 PMAQI
6th Jul 2025587 PMAQI
6th Jul 2025668 PMAQI
6th Jul 2025659 PMAQI
6th Jul 20256310 PMAQI
6th Jul 20255911 PMAQI
7th Jul 20256412 AMAQI
7th Jul 2025641 AMAQI
7th Jul 2025702 AMAQI
7th Jul 2025673 AMAQI
7th Jul 2025644 AMAQI
18°C13/24°C
7th Jul 2025645 AMAQI
7th Jul 2025626 AMAQI
7th Jul 2025627 AMAQI
7th Jul 2025508 AMAQI
7th Jul 2025569 AMAQI
7th Jul 20254210 AMAQI
7th Jul 20255011 AMAQI
7th Jul 20255412 PMAQI
7th Jul 2025541 PMAQI
7th Jul 2025502 PMAQI
7th Jul 2025423 PMAQI
7th Jul 2025504 PMAQI
7th Jul 2025485 PMAQI
7th Jul 2025406 PMAQI
7th Jul 2025437 PMAQI
7th Jul 2025468 PMAQI
7th Jul 2025449 PMAQI
7th Jul 20254610 PMAQI
7th Jul 20255411 PMAQI
8th Jul 20255412 AMAQI
8th Jul 2025571 AMAQI
8th Jul 2025622 AMAQI
8th Jul 2025593 AMAQI
8th Jul 2025604 AMAQI
19°C15/24°C
8th Jul 2025585 AMAQI
8th Jul 2025576 AMAQI
8th Jul 2025577 AMAQI
8th Jul 2025368 AMAQI
8th Jul 2025329 AMAQI
8th Jul 20253310 AMAQI
8th Jul 20252911 AMAQI
8th Jul 20254212 PMAQI
8th Jul 2025461 PMAQI
8th Jul 2025422 PMAQI
8th Jul 2025453 PMAQI
8th Jul 2025484 PMAQI
8th Jul 2025705 PMAQI
8th Jul 2025726 PMAQI
8th Jul 2025887 PMAQI
8th Jul 2025708 PMAQI
8th Jul 2025639 PMAQI
8th Jul 20257010 PMAQI
8th Jul 20256811 PMAQI
9th Jul 20256612 AMAQI
9th Jul 2025541 AMAQI
9th Jul 2025592 AMAQI
9th Jul 2025643 AMAQI
9th Jul 2025584 AMAQI
17°C11/23°C
9th Jul 2025595 AMAQI
9th Jul 2025586 AMAQI
9th Jul 2025567 AMAQI
9th Jul 2025628 AMAQI
9th Jul 2025769 AMAQI
9th Jul 20255410 AMAQI
9th Jul 20252611 AMAQI
9th Jul 20253912 PMAQI
9th Jul 2025421 PMAQI
9th Jul 2025492 PMAQI
9th Jul 2025363 PMAQI
9th Jul 2025354 PMAQI
9th Jul 2025365 PMAQI
9th Jul 2025326 PMAQI
9th Jul 2025427 PMAQI
9th Jul 2025448 PMAQI
9th Jul 2025459 PMAQI
9th Jul 20255010 PMAQI
9th Jul 20255411 PMAQI
10th Jul 20254912 AMAQI
10th Jul 2025561 AMAQI
10th Jul 2025572 AMAQI
10th Jul 2025543 AMAQI
10th Jul 2025564 AMAQI
17°C13/24°C
10th Jul 2025675 AMAQI
10th Jul 2025576 AMAQI
10th Jul 2025567 AMAQI
10th Jul 2025468 AMAQI
10th Jul 2025299 AMAQI
10th Jul 20253210 AMAQI
10th Jul 20252911 AMAQI
10th Jul 20254012 PMAQI
10th Jul 2025361 PMAQI
10th Jul 2025432 PMAQI
10th Jul 2025373 PMAQI
10th Jul 2025464 PMAQI
10th Jul 2025475 PMAQI
10th Jul 2025446 PMAQI
10th Jul 2025487 PMAQI
10th Jul 2025538 PMAQI
10th Jul 2025569 PMAQI
10th Jul 20255410 PMAQI
10th Jul 20255511 PMAQI
11th Jul 20255512 AMAQI
11th Jul 2025631 AMAQI
11th Jul 2025662 AMAQI
11th Jul 2025663 AMAQI
11th Jul 2025604 AMAQI
16°C12/23°C
11th Jul 2025595 AMAQI
11th Jul 2025596 AMAQI
11th Jul 2025597 AMAQI
11th Jul 2025408 AMAQI
11th Jul 2025409 AMAQI
11th Jul 20253510 AMAQI
11th Jul 20254111 AMAQI
11th Jul 20254712 PMAQI
11th Jul 2025461 PMAQI
11th Jul 2025412 PMAQI
11th Jul 2025453 PMAQI
11th Jul 2025484 PMAQI
11th Jul 2025495 PMAQI
11th Jul 2025446 PMAQI
11th Jul 2025487 PMAQI
11th Jul 2025528 PMAQI
11th Jul 2025539 PMAQI
11th Jul 20255310 PMAQI
11th Jul 20255211 PMAQI
12th Jul 20255812 AMAQI
12th Jul 2025671 AMAQI
12th Jul 2025642 AMAQI
12th Jul 2025663 AMAQI
12th Jul 2025624 AMAQI
20°C15/27°C
12th Jul 2025635 AMAQI
12th Jul 2025626 AMAQI
12th Jul 2025627 AMAQI
12th Jul 2025538 AMAQI
12th Jul 2025489 AMAQI
12th Jul 20254710 AMAQI
12th Jul 20255011 AMAQI
12th Jul 20254212 PMAQI
12th Jul 2025501 PMAQI
12th Jul 2025502 PMAQI
12th Jul 2025523 PMAQI
12th Jul 2025524 PMAQI
12th Jul 2025515 PMAQI
12th Jul 2025526 PMAQI
12th Jul 2025467 PMAQI
12th Jul 2025458 PMAQI
12th Jul 2025449 PMAQI
12th Jul 20254310 PMAQI
12th Jul 20254811 PMAQI
13th Jul 20255612 AMAQI
13th Jul 2025611 AMAQI
13th Jul 2025622 AMAQI
13th Jul 2025613 AMAQI
13th Jul 2025604 AMAQI
24°C19/29°C
13th Jul 2025605 AMAQI
13th Jul 2025626 AMAQI
13th Jul 2025627 AMAQI
13th Jul 2025528 AMAQI
13th Jul 2025479 AMAQI
13th Jul 20255010 AMAQI
13th Jul 20254911 AMAQI
13th Jul 20255212 PMAQI
13th Jul 2025541 PMAQI
13th Jul 2025522 PMAQI
13th Jul 2025523 PMAQI
13th Jul 2025524 PMAQI
13th Jul 2025475 PMAQI
13th Jul 2025506 PMAQI
13th Jul 2025567 PMAQI
13th Jul 2025558 PMAQI
13th Jul 2025569 PMAQI
13th Jul 20255710 PMAQI
13th Jul 20255911 PMAQI
14th Jul 20255912 AMAQI
14th Jul 2025591 AMAQI
14th Jul 2025612 AMAQI
14th Jul 2025603 AMAQI
14th Jul 2025604 AMAQI
17°C15/22°C
14th Jul 2025615 AMAQI
14th Jul 2025606 AMAQI
14th Jul 2025617 AMAQI
14th Jul 2025508 AMAQI
14th Jul 2025489 AMAQI
14th Jul 20254810 AMAQI
14th Jul 20254811 AMAQI
14th Jul 20254112 PMAQI
14th Jul 2025501 PMAQI
14th Jul 2025432 PMAQI
14th Jul 2025343 PMAQI
14th Jul 2025324 PMAQI
14th Jul 2025295 PMAQI
14th Jul 2025286 PMAQI
14th Jul 2025357 PMAQI
14th Jul 2025508 PMAQI
14th Jul 2025509 PMAQI
14th Jul 20255010 PMAQI
14th Jul 20255011 PMAQI
15th Jul 20255412 AMAQI
15th Jul 2025581 AMAQI
15th Jul 2025602 AMAQI
15th Jul 2025603 AMAQI
15th Jul 2025624 AMAQI
17°C13/22°C
15th Jul 2025615 AMAQI
15th Jul 2025616 AMAQI
15th Jul 2025627 AMAQI
15th Jul 2025358 AMAQI
15th Jul 2025269 AMAQI
15th Jul 20252910 AMAQI
15th Jul 20252911 AMAQI
15th Jul 20252712 PMAQI
15th Jul 2025371 PMAQI
15th Jul 2025422 PMAQI
15th Jul 2025433 PMAQI
15th Jul 2025394 PMAQI
15th Jul 2025495 PMAQI
15th Jul 2025406 PMAQI
15th Jul 2025477 PMAQI
15th Jul 2025498 PMAQI
15th Jul 2025489 PMAQI
15th Jul 20255110 PMAQI
15th Jul 20255411 PMAQI
16th Jul 20255712 AMAQI
16th Jul 2025581 AMAQI
16th Jul 2025612 AMAQI
16th Jul 2025593 AMAQI
16th Jul 2025594 AMAQI
21°C17/26°C
16th Jul 2025595 AMAQI
16th Jul 2025586 AMAQI
16th Jul 2025587 AMAQI
16th Jul 2025308 AMAQI
16th Jul 2025229 AMAQI
16th Jul 20252510 AMAQI
16th Jul 20252711 AMAQI
16th Jul 20252812 PMAQI
16th Jul 2025311 PMAQI
16th Jul 2025332 PMAQI
16th Jul 2025383 PMAQI
16th Jul 2025364 PMAQI
16th Jul 2025325 PMAQI
16th Jul 2025306 PMAQI
16th Jul 2025367 PMAQI
16th Jul 2025508 PMAQI
16th Jul 2025479 PMAQI
16th Jul 20254810 PMAQI
16th Jul 20254511 PMAQI
17th Jul 20254912 AMAQI
17th Jul 2025561 AMAQI
17th Jul 2025592 AMAQI
17th Jul 2025573 AMAQI
17th Jul 2025554 AMAQI
19°C15/26°C
17th Jul 2025555 AMAQI
17th Jul 2025556 AMAQI
17th Jul 2025557 AMAQI
17th Jul 2025298 AMAQI
17th Jul 2025279 AMAQI
17th Jul 20253110 AMAQI
17th Jul 20254411 AMAQI
17th Jul 20253812 PMAQI
17th Jul 2025361 PMAQI
17th Jul 2025362 PMAQI
17th Jul 2025343 PMAQI
17th Jul 2025344 PMAQI
17th Jul 2025435 PMAQI
17th Jul 2025316 PMAQI
17th Jul 2025327 PMAQI
17th Jul 2025478 PMAQI
17th Jul 2025469 PMAQI
17th Jul 20254610 PMAQI
17th Jul 20254611 PMAQI
18th Jul 20255212 AMAQI
18th Jul 2025561 AMAQI
18th Jul 2025572 AMAQI
18th Jul 2025563 AMAQI
18th Jul 2025554 AMAQI
18°C13/25°C
18th Jul 2025565 AMAQI
18th Jul 2025556 AMAQI
18th Jul 2025557 AMAQI
18th Jul 2025428 AMAQI
18th Jul 2025389 AMAQI
18th Jul 20253710 AMAQI
18th Jul 20253211 AMAQI
18th Jul 20253512 PMAQI
18th Jul 2025351 PMAQI
18th Jul 2025362 PMAQI
18th Jul 2025463 PMAQI
18th Jul 2025344 PMAQI
18th Jul 2025415 PMAQI
18th Jul 2025396 PMAQI
18th Jul 2025437 PMAQI
18th Jul 2025528 PMAQI
18th Jul 2025519 PMAQI
18th Jul 20255010 PMAQI
18th Jul 20255111 PMAQI
19th Jul 20255412 AMAQI
19th Jul 2025561 AMAQI
19th Jul 2025562 AMAQI
19th Jul 2025583 AMAQI
19th Jul 2025564 AMAQI
15°C12/19°C
19th Jul 2025545 AMAQI
19th Jul 2025546 AMAQI
19th Jul 2025547 AMAQI
19th Jul 2025568 AMAQI
19th Jul 2025559 AMAQI
19th Jul 20254610 AMAQI
19th Jul 20254511 AMAQI
19th Jul 20253612 PMAQI
19th Jul 2025401 PMAQI
19th Jul 2025402 PMAQI
19th Jul 2025303 PMAQI
19th Jul 2025274 PMAQI
19th Jul 2025315 PMAQI
19th Jul 2025346 PMAQI
19th Jul 2025397 PMAQI
19th Jul 2025468 PMAQI
19th Jul 2025519 PMAQI
19th Jul 20254510 PMAQI
19th Jul 20254611 PMAQI
20th Jul 20254812 AMAQI
20th Jul 2025541 AMAQI
20th Jul 2025562 AMAQI
20th Jul 2025553 AMAQI
20th Jul 2025554 AMAQI
16°C13/21°C
20th Jul 2025555 AMAQI
20th Jul 2025546 AMAQI
20th Jul 2025547 AMAQI
20th Jul 2025558 AMAQI
20th Jul 2025559 AMAQI
20th Jul 20255210 AMAQI
20th Jul 20255411 AMAQI
20th Jul 20253812 PMAQI
20th Jul 2025331 PMAQI
20th Jul 2025342 PMAQI
20th Jul 2025333 PMAQI
20th Jul 2025364 PMAQI
20th Jul 2025295 PMAQI
20th Jul 2025306 PMAQI
20th Jul 2025387 PMAQI
20th Jul 2025468 PMAQI
20th Jul 2025489 PMAQI
20th Jul 20255110 PMAQI
20th Jul 20255111 PMAQI
21st Jul 20255212 AMAQI
21st Jul 2025551 AMAQI
21st Jul 2025542 AMAQI
21st Jul 2025543 AMAQI
21st Jul 2025554 AMAQI
20°C16/27°C
21st Jul 2025545 AMAQI
21st Jul 2025556 AMAQI
21st Jul 2025557 AMAQI
21st Jul 2025518 AMAQI
21st Jul 2025499 AMAQI
21st Jul 20255210 AMAQI
21st Jul 20255511 AMAQI
21st Jul 20254112 PMAQI
21st Jul 2025311 PMAQI
21st Jul 2025302 PMAQI
21st Jul 2025383 PMAQI
21st Jul 2025344 PMAQI
21st Jul 2025385 PMAQI
21st Jul 2025476 PMAQI
21st Jul 2025487 PMAQI
21st Jul 2025368 PMAQI
21st Jul 2025399 PMAQI
21st Jul 20254510 PMAQI
21st Jul 20254011 PMAQI
22nd Jul 20254312 AMAQI
22nd Jul 2025551 AMAQI
22nd Jul 2025542 AMAQI
22nd Jul 2025543 AMAQI
22nd Jul 2025534 AMAQI
21°C14/28°C
22nd Jul 2025535 AMAQI
22nd Jul 2025536 AMAQI
22nd Jul 2025537 AMAQI
22nd Jul 2025418 AMAQI
22nd Jul 2025389 AMAQI
22nd Jul 20254210 AMAQI
22nd Jul 20254011 AMAQI
22nd Jul 20253212 PMAQI
22nd Jul 2025301 PMAQI
22nd Jul 2025382 PMAQI
22nd Jul 2025333 PMAQI
22nd Jul 2025284 PMAQI
22nd Jul 2025335 PMAQI
22nd Jul 2025346 PMAQI
22nd Jul 2025387 PMAQI
22nd Jul 2025418 PMAQI
22nd Jul 2025409 PMAQI
22nd Jul 20254210 PMAQI
22nd Jul 20254511 PMAQI
23rd Jul 20254512 AMAQI
23rd Jul 2025481 AMAQI
23rd Jul 2025522 AMAQI
23rd Jul 2025523 AMAQI
23rd Jul 2025524 AMAQI
16°C11/22°C
23rd Jul 2025525 AMAQI
23rd Jul 2025526 AMAQI
23rd Jul 2025527 AMAQI
23rd Jul 2025488 AMAQI
23rd Jul 2025489 AMAQI
23rd Jul 20254110 AMAQI
23rd Jul 20253711 AMAQI
23rd Jul 20253412 PMAQI
23rd Jul 2025341 PMAQI
23rd Jul 2025382 PMAQI
23rd Jul 2025443 PMAQI
23rd Jul 2025404 PMAQI
23rd Jul 2025515 PMAQI
23rd Jul 2025486 PMAQI
23rd Jul 2025487 PMAQI
23rd Jul 2025488 PMAQI
23rd Jul 2025509 PMAQI
23rd Jul 20255510 PMAQI
23rd Jul 20255111 PMAQI
24th Jul 20256212 AMAQI
24th Jul 2025531 AMAQI
24th Jul 2025522 AMAQI
24th Jul 2025513 AMAQI
24th Jul 2025494 AMAQI
17°C11/23°C
24th Jul 2025485 AMAQI
24th Jul 2025486 AMAQI
24th Jul 2025487 AMAQI
24th Jul 2025348 AMAQI
24th Jul 2025339 AMAQI
24th Jul 20253910 AMAQI
24th Jul 20254411 AMAQI
24th Jul 20255412 PMAQI
24th Jul 2025561 PMAQI
24th Jul 2025522 PMAQI
24th Jul 2025483 PMAQI
24th Jul 2025504 PMAQI
24th Jul 2025545 PMAQI
24th Jul 2025506 PMAQI
24th Jul 2025517 PMAQI
24th Jul 2025488 PMAQI
24th Jul 2025439 PMAQI
24th Jul 20255010 PMAQI
24th Jul 20255411 PMAQI
25th Jul 20255312 AMAQI
25th Jul 2025521 AMAQI
25th Jul 2025512 AMAQI
25th Jul 2025503 AMAQI
25th Jul 2025484 AMAQI
18°C10/26°C
25th Jul 2025485 AMAQI
25th Jul 2025486 AMAQI
25th Jul 2025487 AMAQI
25th Jul 2025388 AMAQI
25th Jul 2025269 AMAQI
25th Jul 20253210 AMAQI
25th Jul 20253011 AMAQI
25th Jul 20253312 PMAQI
25th Jul 2025361 PMAQI
25th Jul 2025262 PMAQI
25th Jul 2025223 PMAQI
25th Jul 2025224 PMAQI
25th Jul 2025205 PMAQI
25th Jul 2025296 PMAQI
25th Jul 2025307 PMAQI
25th Jul 2025378 PMAQI
25th Jul 2025449 PMAQI
25th Jul 20253810 PMAQI
25th Jul 20253511 PMAQI
26th Jul 20254512 AMAQI
26th Jul 2025521 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025513 AMAQI
26th Jul 2025484 AMAQI
17°C11/22°C
26th Jul 2025465 AMAQI
26th Jul 2025486 AMAQI
26th Jul 2025477 AMAQI
26th Jul 2025468 AMAQI
26th Jul 2025429 AMAQI
26th Jul 20254810 AMAQI
26th Jul 20253411 AMAQI
26th Jul 20256612 PMAQI
26th Jul 2025451 PMAQI
26th Jul 2025472 PMAQI
26th Jul 2025443 PMAQI
26th Jul 2025524 PMAQI
26th Jul 2025475 PMAQI
26th Jul 2025506 PMAQI
26th Jul 2025407 PMAQI
26th Jul 2025428 PMAQI
26th Jul 2025379 PMAQI
26th Jul 20253610 PMAQI
26th Jul 20253511 PMAQI
27th Jul 20253612 AMAQI
27th Jul 2025501 AMAQI
27th Jul 2025532 AMAQI
27th Jul 2025513 AMAQI
27th Jul 2025504 AMAQI
20°C13/29°C
27th Jul 2025495 AMAQI
27th Jul 2025476 AMAQI
27th Jul 2025487 AMAQI
27th Jul 2025498 AMAQI
27th Jul 2025449 AMAQI
27th Jul 20255010 AMAQI
27th Jul 20255411 AMAQI
27th Jul 20255312 PMAQI
27th Jul 2025481 PMAQI
27th Jul 2025412 PMAQI
27th Jul 2025413 PMAQI
27th Jul 2025414 PMAQI
27th Jul 2025365 PMAQI
27th Jul 2025416 PMAQI
27th Jul 2025497 PMAQI
27th Jul 2025428 PMAQI
27th Jul 2025409 PMAQI
27th Jul 20254110 PMAQI
27th Jul 20253811 PMAQI
28th Jul 20254212 AMAQI
28th Jul 2025481 AMAQI
28th Jul 2025512 AMAQI
28th Jul 2025493 AMAQI
28th Jul 2025504 AMAQI
21°C16/29°C
28th Jul 2025515 AMAQI
28th Jul 2025516 AMAQI
28th Jul 2025517 AMAQI
28th Jul 2025528 AMAQI
28th Jul 2025589 AMAQI
28th Jul 20256410 AMAQI
28th Jul 20255911 AMAQI
28th Jul 20254312 PMAQI
28th Jul 2025421 PMAQI
28th Jul 2025402 PMAQI
28th Jul 2025393 PMAQI
28th Jul 2025324 PMAQI
28th Jul 2025385 PMAQI
28th Jul 2025446 PMAQI
28th Jul 2025407 PMAQI
28th Jul 2025368 PMAQI
28th Jul 2025319 PMAQI
28th Jul 20253410 PMAQI
28th Jul 20253611 PMAQI
29th Jul 20253912 AMAQI
29th Jul 2025421 AMAQI
29th Jul 2025522 AMAQI
29th Jul 2025523 AMAQI
29th Jul 2025514 AMAQI
19°C12/25°C
29th Jul 2025515 AMAQI
29th Jul 2025526 AMAQI
29th Jul 2025517 AMAQI
29th Jul 2025468 AMAQI
29th Jul 2025469 AMAQI
29th Jul 20254210 AMAQI
29th Jul 20254911 AMAQI
29th Jul 20254412 PMAQI
29th Jul 2025441 PMAQI
29th Jul 2025362 PMAQI
29th Jul 2025343 PMAQI
29th Jul 2025264 PMAQI
29th Jul 2025265 PMAQI
29th Jul 2025286 PMAQI
29th Jul 2025307 PMAQI
29th Jul 2025348 PMAQI
29th Jul 2025389 PMAQI
29th Jul 20254210 PMAQI
29th Jul 20254211 PMAQI
30th Jul 20254212 AMAQI
30th Jul 2025531 AMAQI
30th Jul 2025532 AMAQI
30th Jul 2025533 AMAQI
30th Jul 2025524 AMAQI
21°C14/27°C
30th Jul 2025525 AMAQI
30th Jul 2025526 AMAQI
30th Jul 2025527 AMAQI
30th Jul 2025398 AMAQI
30th Jul 2025329 AMAQI
30th Jul 20254310 AMAQI
30th Jul 20253411 AMAQI
30th Jul 20254812 PMAQI
30th Jul 2025471 PMAQI
30th Jul 2025392 PMAQI
30th Jul 2025423 PMAQI
30th Jul 2025464 PMAQI
30th Jul 2025375 PMAQI
30th Jul 2025386 PMAQI
30th Jul 2025367 PMAQI
30th Jul 2025418 PMAQI
30th Jul 2025449 PMAQI
30th Jul 20254310 PMAQI
30th Jul 20254311 PMAQI
31st Jul 20254812 AMAQI
31st Jul 2025411 AMAQI
31st Jul 2025352 AMAQI
31st Jul 2025413 AMAQI
31st Jul 2025414 AMAQI
18°C13/24°C
31st Jul 2025415 AMAQI
31st Jul 2025416 AMAQI
31st Jul 2025417 AMAQI
31st Jul 2025418 AMAQI
31st Jul 2025419 AMAQI
31st Jul 20253110 AMAQI
31st Jul 20252011 AMAQI
31st Jul 20252712 PMAQI
31st Jul 2025261 PMAQI
31st Jul 2025252 PMAQI
31st Jul 2025243 PMAQI
31st Jul 2025244 PMAQI
31st Jul 2025295 PMAQI
31st Jul 2025276 PMAQI
31st Jul 2025387 PMAQI
31st Jul 2025568 PMAQI
31st Jul 2025549 PMAQI
31st Jul 20255610 PMAQI
31st Jul 20255011 PMAQI
1st Aug 20255412 AMAQI
1st Aug 2025521 AMAQI
1st Aug 2025532 AMAQI
1st Aug 2025543 AMAQI
1st Aug 2025554 AMAQI
20°C14/25°C
1st Aug 2025545 AMAQI
1st Aug 2025546 AMAQI
1st Aug 2025547 AMAQI
1st Aug 2025398 AMAQI
1st Aug 2025419 AMAQI
1st Aug 20255110 AMAQI
1st Aug 20255311 AMAQI
1st Aug 20255012 PMAQI
1st Aug 2025561 PMAQI
1st Aug 2025502 PMAQI
1st Aug 2025483 PMAQI
1st Aug 2025484 PMAQI
1st Aug 2025605 PMAQI
1st Aug 2025466 PMAQI
1st Aug 2025547 PMAQI
1st Aug 2025568 PMAQI
1st Aug 2025579 PMAQI
1st Aug 20254910 PMAQI
1st Aug 20256511 PMAQI
2nd Aug 20256712 AMAQI
2nd Aug 2025561 AMAQI
2nd Aug 2025532 AMAQI
2nd Aug 2025523 AMAQI
2nd Aug 2025524 AMAQI
18°C13/23°C
2nd Aug 2025525 AMAQI
2nd Aug 2025526 AMAQI
2nd Aug 2025547 AMAQI
2nd Aug 2025368 AMAQI
2nd Aug 2025389 AMAQI
2nd Aug 20254110 AMAQI
2nd Aug 20255411 AMAQI
2nd Aug 20256312 PMAQI
2nd Aug 2025441 PMAQI
2nd Aug 2025642 PMAQI
2nd Aug 2025543 PMAQI
2nd Aug 2025444 PMAQI
2nd Aug 2025525 PMAQI
2nd Aug 2025556 PMAQI
2nd Aug 2025517 PMAQI
2nd Aug 2025568 PMAQI
2nd Aug 2025569 PMAQI
2nd Aug 20255910 PMAQI
2nd Aug 20255711 PMAQI
3rd Aug 20255512 AMAQI
3rd Aug 2025581 AMAQI
3rd Aug 2025572 AMAQI
3rd Aug 2025593 AMAQI
3rd Aug 2025584 AMAQI
17°C13/23°C
3rd Aug 2025585 AMAQI
3rd Aug 2025596 AMAQI
3rd Aug 2025597 AMAQI
3rd Aug 2025558 AMAQI
3rd Aug 2025509 AMAQI
3rd Aug 20254810 AMAQI
3rd Aug 20255011 AMAQI
3rd Aug 20255612 PMAQI
3rd Aug 2025591 PMAQI
3rd Aug 2025362 PMAQI
3rd Aug 2025343 PMAQI
3rd Aug 2025304 PMAQI
3rd Aug 2025275 PMAQI
3rd Aug 2025366 PMAQI
3rd Aug 2025447 PMAQI
3rd Aug 2025448 PMAQI
3rd Aug 2025509 PMAQI
3rd Aug 20254910 PMAQI
3rd Aug 20255311 PMAQI
4th Aug 20255412 AMAQI
4th Aug 2025561 AMAQI
4th Aug 2025572 AMAQI
4th Aug 2025573 AMAQI
4th Aug 2025574 AMAQI
19°C14/23°C
4th Aug 2025575 AMAQI
5 AM4th Aug 2025586 AMAQI
4th Aug 2025567 AMAQI
4th Aug 2025338 AMAQI
4th Aug 2025389 AMAQI
4th Aug 20252610 AMAQI
4th Aug 20253211 AMAQI
4th Aug 20252712 PMAQI
12 PM4th Aug 2025361 PMAQI
4th Aug 2025302 PMAQI
4th Aug 2025263 PMAQI
8 PM
12 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 AM
56AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
9 AM - 6 PM
42AQI
10 hours / Day
300 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 AM (Avg. 56), while the lowest AQI was between 9 AM to 6 PM (Avg. 42).
Night time
Avg. Highest Time
1 AM - 4 AM
57AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
9 PM - 11 PM
49AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 1 AM to 4 AM (Avg. 57), while the lowest AQI was between 9 PM to 11 PM (Avg. 49).
2025 Days Vs Air Quality
Arvaikheer, Ovorkhangai, Mongolia
2025
13%
28
76%
162
10%
22
0.9%
2
Total number of days with different AQI categories in last 216 days in 2025 (149 days remaining)
Good
28 DaysModerate
162 DaysPoor
22 DaysUnhealthy
2 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 13%
Health Risk Level:
Extreme
In 2025, 13% of 216 days were within WHO’s safe air quality limits. The risk of health issues is Extreme, potentially causing respiratory problems, heart disease, skin issues, and stress, especially for children, the elderly, and those with pre-existing conditions.
Annual Air Quality Insights
Arvaikheer, Ovorkhangai, Mongolia
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.
1st January 2025
122AQI
122AQI
2nd January 2025
154AQI
154AQI
3rd January 2025
142AQI
142AQI
4th January 2025
142AQI
142AQI
5th January 2025
139AQI
139AQI
6th January 2025
132AQI
132AQI
7th January 2025
98AQI
98AQI
8th January 2025
137AQI
137AQI
9th January 2025
98AQI
98AQI
10th January 2025
101AQI
101AQI
11th January 2025
106AQI
106AQI
12th January 2025
132AQI
132AQI
13th January 2025
115AQI
115AQI
14th January 2025
118AQI
118AQI
15th January 2025
128AQI
128AQI
16th January 2025
137AQI
137AQI
17th January 2025
118AQI
118AQI
18th January 2025
124AQI
124AQI
19th January 2025
126AQI
126AQI
20th January 2025
152AQI
152AQI
21st January 2025
139AQI
139AQI
22nd January 2025
124AQI
124AQI
23rd January 2025
98AQI
98AQI
24th January 2025
83AQI
83AQI
25th January 2025
70AQI
70AQI
26th January 2025
75AQI
75AQI
27th January 2025
87AQI
87AQI
28th January 2025
94AQI
94AQI
29th January 2025
90AQI
90AQI
30th January 2025
79AQI
79AQI
31st January 2025
88AQI
88AQI
1st February 2025
90AQI
90AQI
2nd February 2025
82AQI
82AQI
3rd February 2025
114AQI
114AQI
4th February 2025
91AQI
91AQI
5th February 2025
85AQI
85AQI
6th February 2025
83AQI
83AQI
7th February 2025
114AQI
114AQI
8th February 2025
98AQI
98AQI
9th February 2025
101AQI
101AQI
10th February 2025
79AQI
79AQI
11th February 2025
82AQI
82AQI
12th February 2025
105AQI
105AQI
13th February 2025
87AQI
87AQI
14th February 2025
63AQI
63AQI
15th February 2025
68AQI
68AQI
16th February 2025
70AQI
70AQI
17th February 2025
64AQI
64AQI
18th February 2025
70AQI
70AQI
19th February 2025
71AQI
71AQI
20th February 2025
62AQI
62AQI
21st February 2025
67AQI
67AQI
22nd February 2025
67AQI
67AQI
23rd February 2025
70AQI
70AQI
24th February 2025
80AQI
80AQI
25th February 2025
68AQI
68AQI
26th February 2025
65AQI
65AQI
27th February 2025
60AQI
60AQI
28th February 2025
49AQI
49AQI
1st March 2025
58AQI
58AQI
2nd March 2025
53AQI
53AQI
3rd March 2025
57AQI
57AQI
4th March 2025
55AQI
55AQI
5th March 2025
54AQI
54AQI
6th March 2025
51AQI
51AQI
7th March 2025
60AQI
60AQI
8th March 2025
50AQI
50AQI
9th March 2025
58AQI
58AQI
10th March 2025
48AQI
48AQI
11th March 2025
50AQI
50AQI
12th March 2025
41AQI
41AQI
13th March 2025
47AQI
47AQI
14th March 2025
58AQI
58AQI
15th March 2025
72AQI
72AQI
16th March 2025
72AQI
72AQI
17th March 2025
70AQI
70AQI
18th March 2025
80AQI
80AQI
19th March 2025
77AQI
77AQI
20th March 2025
79AQI
79AQI
21st March 2025
80AQI
80AQI
22nd March 2025
80AQI
80AQI
23rd March 2025
83AQI
83AQI
24th March 2025
75AQI
75AQI
25th March 2025
72AQI
72AQI
26th March 2025
68AQI
68AQI
27th March 2025
56AQI
56AQI
28th March 2025
61AQI
61AQI
29th March 2025
62AQI
62AQI
30th March 2025
71AQI
71AQI
31st March 2025
70AQI
70AQI
1st April 2025
82AQI
82AQI
2nd April 2025
69AQI
69AQI
3rd April 2025
76AQI
76AQI
4th April 2025
75AQI
75AQI
5th April 2025
68AQI
68AQI
6th April 2025
71AQI
71AQI
7th April 2025
70AQI
70AQI
8th April 2025
72AQI
72AQI
9th April 2025
75AQI
75AQI
10th April 2025
74AQI
74AQI
11th April 2025
82AQI
82AQI
12th April 2025
84AQI
84AQI
13th April 2025
69AQI
69AQI
14th April 2025
73AQI
73AQI
15th April 2025
71AQI
71AQI
16th April 2025
72AQI
72AQI
17th April 2025
73AQI
73AQI
18th April 2025
62AQI
62AQI
19th April 2025
65AQI
65AQI
20th April 2025
72AQI
72AQI
21st April 2025
70AQI
70AQI
22nd April 2025
63AQI
63AQI
23rd April 2025
55AQI
55AQI
24th April 2025
60AQI
60AQI
25th April 2025
54AQI
54AQI
26th April 2025
55AQI
55AQI
27th April 2025
60AQI
60AQI
28th April 2025
59AQI
59AQI
29th April 2025
62AQI
62AQI
30th April 2025
62AQI
62AQI
1st May 2025
64AQI
64AQI
2nd May 2025
55AQI
55AQI
3rd May 2025
62AQI
62AQI
4th May 2025
56AQI
56AQI
5th May 2025
62AQI
62AQI
6th May 2025
69AQI
69AQI
7th May 2025
61AQI
61AQI
8th May 2025
59AQI
59AQI
9th May 2025
69AQI
69AQI
10th May 2025
65AQI
65AQI
11th May 2025
60AQI
60AQI
12th May 2025
69AQI
69AQI
13th May 2025
66AQI
66AQI
14th May 2025
55AQI
55AQI
15th May 2025
60AQI
60AQI
16th May 2025
58AQI
58AQI
17th May 2025
64AQI
64AQI
18th May 2025
59AQI
59AQI
19th May 2025
61AQI
61AQI
20th May 2025
63AQI
63AQI
21st May 2025
68AQI
68AQI
22nd May 2025
55AQI
55AQI
23rd May 2025
56AQI
56AQI
24th May 2025
60AQI
60AQI
25th May 2025
55AQI
55AQI
26th May 2025
58AQI
58AQI
27th May 2025
56AQI
56AQI
28th May 2025
60AQI
60AQI
29th May 2025
57AQI
57AQI
30th May 2025
56AQI
56AQI
31st May 2025
46AQI
46AQI
1st June 2025
43AQI
43AQI
2nd June 2025
40AQI
40AQI
3rd June 2025
51AQI
51AQI
4th June 2025
62AQI
62AQI
5th June 2025
52AQI
52AQI
6th June 2025
54AQI
54AQI
7th June 2025
53AQI
53AQI
8th June 2025
62AQI
62AQI
9th June 2025
59AQI
59AQI
10th June 2025
56AQI
56AQI
11th June 2025
54AQI
54AQI
12th June 2025
63AQI
63AQI
13th June 2025
60AQI
60AQI
14th June 2025
57AQI
57AQI
15th June 2025
59AQI
59AQI
16th June 2025
57AQI
57AQI
17th June 2025
60AQI
60AQI
18th June 2025
53AQI
53AQI
19th June 2025
53AQI
53AQI
20th June 2025
55AQI
55AQI
21st June 2025
52AQI
52AQI
22nd June 2025
42AQI
42AQI
23rd June 2025
58AQI
58AQI
24th June 2025
62AQI
62AQI
25th June 2025
59AQI
59AQI
26th June 2025
61AQI
61AQI
27th June 2025
61AQI
61AQI
28th June 2025
66AQI
66AQI
29th June 2025
67AQI
67AQI
30th June 2025
61AQI
61AQI
1st July 2025
64AQI
64AQI
2nd July 2025
58AQI
58AQI
3rd July 2025
55AQI
55AQI
4th July 2025
64AQI
64AQI
5th July 2025
64AQI
64AQI
6th July 2025
62AQI
62AQI
7th July 2025
56AQI
56AQI
8th July 2025
57AQI
57AQI
9th July 2025
51AQI
51AQI
10th July 2025
49AQI
49AQI
11th July 2025
52AQI
52AQI
12th July 2025
53AQI
53AQI
13th July 2025
56AQI
56AQI
14th July 2025
51AQI
51AQI
15th July 2025
49AQI
49AQI
16th July 2025
46AQI
46AQI
17th July 2025
45AQI
45AQI
18th July 2025
48AQI
48AQI
19th July 2025
48AQI
48AQI
20th July 2025
46AQI
46AQI
21st July 2025
47AQI
47AQI
22nd July 2025
42AQI
42AQI
23rd July 2025
47AQI
47AQI
24th July 2025
50AQI
50AQI
25th July 2025
40AQI
40AQI
26th July 2025
44AQI
44AQI
27th July 2025
45AQI
45AQI
28th July 2025
43AQI
43AQI
29th July 2025
41AQI
41AQI
30th July 2025
45AQI
45AQI
31st July 2025
40AQI
40AQI
1st August 2025
54AQI
54AQI
2nd August 2025
58AQI
58AQI
114AQI
79AQI
63AQI
69AQI
60AQI
56AQI
50AQI
56AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202570AQI
11
18
2
1
23
4
5
26
30
1
30
3
27
18
13
2
28
162
22
2
Highest AQI recorded in
January114AQI
Lowest AQI recorded in
July50AQI
202465AQI
14
3
2
1
7
8
13
15
2
1
30
2
28
31
11
19
3
13
15
14
1
12
18
1
67
172
24
1
Highest AQI recorded in
December104AQI
Lowest AQI recorded in
October23AQI
2023103AQI
8
15
8
14
13
1
6
24
1
6
17
23
8
26
1
21
1
14
30
17
13
1
4
10
2
1
3
15
7
4
8
168
93
36
9
Highest AQI recorded in
January175AQI
Lowest AQI recorded in
August64AQI
2022157AQI
2
1
22
5
3
9
14
7
33
20
10
Highest AQI recorded in
December173AQI
Lowest AQI recorded in
October129AQI
Most & Least Polluted Years Over the Last 4 Years
Most Polluted Year Recorded
2022(Avg.)
157AQILeast Polluted Year Recorded
2024(Avg.)
65AQIArvaikheer's annual 2025 AQI (70) shows an average percentage change of -26.5% (improved AQI) compared to previous years: 2022 (157), 2023 (103), 2024 (65).
