Erdenet, Orhon, 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
Erdenet, Orhon, Mongolia
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
27th Aug 2024
86AQILowest AQI recorded on
18th Aug 2024
41AQISame Day Analysis (1st August ):
On this day, AQI across the 2 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: 2nd Aug - 3rd Aug 2025
Erdenet, Orhon, Mongolia
AQI
Day
Night
.
5 AM2nd Aug 2025
9 PM
4 AM3rd Aug 2025
Day time
Avg. Highest Time
3PM2nd Aug
88AQI
Avg. Lowest Time
5PM2nd Aug
32AQI
Night time
Avg. Highest Time
2AM3rd Aug
66AQI
Avg. Lowest Time
10PM2nd Aug
53AQI
In the last 24 hours,
Erdenet's AQI reached its highest point of 88 at 3 PM during the Day, while the lowest point, 32, was recorded at 5 PM during the Day between 2nd Aug and 3rd Aug 2025.
Day & Night AQI Trend : Jul - Aug 2025
Erdenet, Orhon, Mongolia
JulAug
04th - 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 - 02nd02nd - 03rd03rd
Day
Night
4th Jul 2025655 AMAQI
4th Jul 2025686 AMAQI
4th Jul 2025717 AMAQI
4th Jul 2025488 AMAQI
4th Jul 2025399 AMAQI
4th Jul 20253910 AMAQI
4th Jul 20254511 AMAQI
4th Jul 20255012 PMAQI
4th Jul 2025531 PMAQI
4th Jul 2025602 PMAQI
4th Jul 2025583 PMAQI
4th Jul 2025584 PMAQI
4th Jul 2025605 PMAQI
4th Jul 2025586 PMAQI
4th Jul 2025607 PMAQI
4th Jul 2025658 PMAQI
4th Jul 2025699 PMAQI
4th Jul 20257010 PMAQI
4th Jul 20257011 PMAQI
5th Jul 20256812 AMAQI
5th Jul 2025651 AMAQI
5th Jul 2025672 AMAQI
5th Jul 2025683 AMAQI
5th Jul 2025664 AMAQI
15°C11/20°C
5th Jul 2025645 AMAQI
5th Jul 2025626 AMAQI
5th Jul 2025637 AMAQI
5th Jul 2025488 AMAQI
5th Jul 2025509 AMAQI
5th Jul 20255610 AMAQI
5th Jul 20254111 AMAQI
5th Jul 20255612 PMAQI
5th Jul 2025561 PMAQI
5th Jul 2025602 PMAQI
5th Jul 2025653 PMAQI
5th Jul 2025644 PMAQI
5th Jul 2025525 PMAQI
5th Jul 2025646 PMAQI
5th Jul 2025717 PMAQI
5th Jul 2025768 PMAQI
5th Jul 2025709 PMAQI
5th Jul 20257110 PMAQI
5th Jul 20256711 PMAQI
6th Jul 20256812 AMAQI
6th Jul 2025701 AMAQI
6th Jul 2025732 AMAQI
6th Jul 2025693 AMAQI
6th Jul 2025684 AMAQI
17°C13/22°C
6th Jul 2025695 AMAQI
6th Jul 2025676 AMAQI
6th Jul 2025667 AMAQI
6th Jul 2025538 AMAQI
6th Jul 2025349 AMAQI
6th Jul 20253110 AMAQI
6th Jul 20253711 AMAQI
6th Jul 20255912 PMAQI
6th Jul 2025601 PMAQI
6th Jul 2025612 PMAQI
6th Jul 2025623 PMAQI
6th Jul 2025564 PMAQI
6th Jul 2025585 PMAQI
6th Jul 2025576 PMAQI
6th Jul 2025617 PMAQI
6th Jul 2025668 PMAQI
6th Jul 2025689 PMAQI
6th Jul 20256310 PMAQI
6th Jul 20256611 PMAQI
7th Jul 20256912 AMAQI
7th Jul 2025711 AMAQI
7th Jul 2025702 AMAQI
7th Jul 2025683 AMAQI
7th Jul 2025644 AMAQI
20°C13/26°C
7th Jul 2025655 AMAQI
7th Jul 2025666 AMAQI
7th Jul 2025657 AMAQI
7th Jul 2025508 AMAQI
7th Jul 2025399 AMAQI
7th Jul 20253010 AMAQI
7th Jul 20253811 AMAQI
7th Jul 20255112 PMAQI
7th Jul 2025591 PMAQI
7th Jul 2025582 PMAQI
7th Jul 2025593 PMAQI
7th Jul 2025554 PMAQI
7th Jul 2025405 PMAQI
7th Jul 2025466 PMAQI
7th Jul 2025527 PMAQI
7th Jul 2025458 PMAQI
7th Jul 2025439 PMAQI
7th Jul 20255410 PMAQI
7th Jul 20255611 PMAQI
8th Jul 20255912 AMAQI
8th Jul 2025621 AMAQI
8th Jul 2025632 AMAQI
8th Jul 2025633 AMAQI
8th Jul 2025624 AMAQI
17°C12/23°C
8th Jul 2025605 AMAQI
8th Jul 2025586 AMAQI
8th Jul 2025617 AMAQI
8th Jul 2025318 AMAQI
8th Jul 2025239 AMAQI
8th Jul 20252010 AMAQI
8th Jul 20252211 AMAQI
8th Jul 20254612 PMAQI
8th Jul 2025471 PMAQI
8th Jul 2025602 PMAQI
8th Jul 2025503 PMAQI
8th Jul 2025444 PMAQI
8th Jul 2025495 PMAQI
8th Jul 2025466 PMAQI
8th Jul 2025557 PMAQI
8th Jul 2025588 PMAQI
8th Jul 2025659 PMAQI
8th Jul 20256010 PMAQI
8th Jul 20256111 PMAQI
9th Jul 20256312 AMAQI
9th Jul 2025621 AMAQI
9th Jul 2025622 AMAQI
9th Jul 2025623 AMAQI
9th Jul 2025604 AMAQI
16°C12/19°C
9th Jul 2025595 AMAQI
9th Jul 2025616 AMAQI
9th Jul 2025617 AMAQI
9th Jul 2025518 AMAQI
9th Jul 2025379 AMAQI
9th Jul 20253810 AMAQI
9th Jul 20253211 AMAQI
9th Jul 20254512 PMAQI
9th Jul 2025471 PMAQI
9th Jul 2025522 PMAQI
9th Jul 2025423 PMAQI
9th Jul 2025444 PMAQI
9th Jul 2025405 PMAQI
9th Jul 2025356 PMAQI
9th Jul 2025377 PMAQI
9th Jul 2025348 PMAQI
9th Jul 2025429 PMAQI
9th Jul 20254610 PMAQI
9th Jul 20255011 PMAQI
10th Jul 20255412 AMAQI
10th Jul 2025561 AMAQI
10th Jul 2025552 AMAQI
10th Jul 2025563 AMAQI
10th Jul 2025564 AMAQI
17°C12/24°C
10th Jul 2025595 AMAQI
10th Jul 2025616 AMAQI
10th Jul 2025577 AMAQI
10th Jul 2025378 AMAQI
10th Jul 2025329 AMAQI
10th Jul 20252410 AMAQI
10th Jul 20252711 AMAQI
10th Jul 20254212 PMAQI
10th Jul 2025441 PMAQI
10th Jul 2025432 PMAQI
10th Jul 2025383 PMAQI
10th Jul 2025364 PMAQI
10th Jul 2025365 PMAQI
10th Jul 2025526 PMAQI
10th Jul 2025607 PMAQI
10th Jul 2025508 PMAQI
10th Jul 2025589 PMAQI
10th Jul 20256010 PMAQI
10th Jul 20255811 PMAQI
11th Jul 20256112 AMAQI
11th Jul 2025651 AMAQI
11th Jul 2025652 AMAQI
11th Jul 2025653 AMAQI
11th Jul 2025614 AMAQI
16°C12/22°C
11th Jul 2025585 AMAQI
11th Jul 2025586 AMAQI
11th Jul 2025577 AMAQI
11th Jul 2025428 AMAQI
11th Jul 2025369 AMAQI
11th Jul 20252710 AMAQI
11th Jul 20254011 AMAQI
11th Jul 20255112 PMAQI
11th Jul 2025521 PMAQI
11th Jul 2025552 PMAQI
11th Jul 2025523 PMAQI
11th Jul 2025484 PMAQI
11th Jul 2025485 PMAQI
11th Jul 2025506 PMAQI
11th Jul 2025487 PMAQI
11th Jul 2025498 PMAQI
11th Jul 2025519 PMAQI
11th Jul 20255210 PMAQI
11th Jul 20255511 PMAQI
12th Jul 20255912 AMAQI
12th Jul 2025681 AMAQI
12th Jul 2025662 AMAQI
12th Jul 2025653 AMAQI
12th Jul 2025624 AMAQI
17°C14/23°C
12th Jul 2025635 AMAQI
12th Jul 2025626 AMAQI
12th Jul 2025627 AMAQI
12th Jul 2025418 AMAQI
12th Jul 2025399 AMAQI
12th Jul 20253910 AMAQI
12th Jul 20253611 AMAQI
12th Jul 20253612 PMAQI
12th Jul 2025441 PMAQI
12th Jul 2025392 PMAQI
12th Jul 2025373 PMAQI
12th Jul 2025374 PMAQI
12th Jul 2025355 PMAQI
12th Jul 2025526 PMAQI
12th Jul 2025427 PMAQI
12th Jul 2025418 PMAQI
12th Jul 2025469 PMAQI
12th Jul 20255010 PMAQI
12th Jul 20255411 PMAQI
13th Jul 20255812 AMAQI
13th Jul 2025611 AMAQI
13th Jul 2025612 AMAQI
13th Jul 2025603 AMAQI
13th Jul 2025624 AMAQI
22°C17/27°C
13th Jul 2025605 AMAQI
13th Jul 2025606 AMAQI
13th Jul 2025607 AMAQI
13th Jul 2025488 AMAQI
13th Jul 2025439 AMAQI
13th Jul 20253210 AMAQI
13th Jul 20252811 AMAQI
13th Jul 20254112 PMAQI
13th Jul 2025441 PMAQI
13th Jul 2025462 PMAQI
13th Jul 2025523 PMAQI
13th Jul 2025544 PMAQI
13th Jul 2025535 PMAQI
13th Jul 2025526 PMAQI
13th Jul 2025597 PMAQI
13th Jul 2025638 PMAQI
13th Jul 2025709 PMAQI
13th Jul 20256610 PMAQI
13th Jul 20256011 PMAQI
14th Jul 20255612 AMAQI
14th Jul 2025601 AMAQI
14th Jul 2025602 AMAQI
14th Jul 2025613 AMAQI
14th Jul 2025604 AMAQI
17°C14/20°C
14th Jul 2025605 AMAQI
14th Jul 2025606 AMAQI
14th Jul 2025607 AMAQI
14th Jul 2025548 AMAQI
14th Jul 2025479 AMAQI
14th Jul 20253910 AMAQI
14th Jul 20253811 AMAQI
14th Jul 20253812 PMAQI
14th Jul 2025391 PMAQI
14th Jul 2025352 PMAQI
14th Jul 2025363 PMAQI
14th Jul 2025384 PMAQI
14th Jul 2025395 PMAQI
14th Jul 2025396 PMAQI
14th Jul 2025457 PMAQI
14th Jul 2025548 PMAQI
14th Jul 2025569 PMAQI
14th Jul 20255610 PMAQI
14th Jul 20255811 PMAQI
15th Jul 20256112 AMAQI
15th Jul 2025571 AMAQI
15th Jul 2025602 AMAQI
15th Jul 2025603 AMAQI
15th Jul 2025594 AMAQI
17°C14/22°C
15th Jul 2025595 AMAQI
15th Jul 2025606 AMAQI
15th Jul 2025597 AMAQI
15th Jul 2025378 AMAQI
15th Jul 2025399 AMAQI
15th Jul 20253110 AMAQI
15th Jul 20254411 AMAQI
15th Jul 20254212 PMAQI
15th Jul 2025441 PMAQI
15th Jul 2025402 PMAQI
15th Jul 2025383 PMAQI
15th Jul 2025354 PMAQI
15th Jul 2025385 PMAQI
15th Jul 2025376 PMAQI
15th Jul 2025457 PMAQI
15th Jul 2025488 PMAQI
15th Jul 2025549 PMAQI
15th Jul 20255410 PMAQI
15th Jul 20254511 PMAQI
16th Jul 20255212 AMAQI
16th Jul 2025581 AMAQI
16th Jul 2025612 AMAQI
16th Jul 2025593 AMAQI
16th Jul 2025584 AMAQI
20°C14/28°C
16th Jul 2025585 AMAQI
16th Jul 2025586 AMAQI
16th Jul 2025587 AMAQI
16th Jul 2025288 AMAQI
16th Jul 2025189 AMAQI
16th Jul 20252210 AMAQI
16th Jul 20252311 AMAQI
16th Jul 20253012 PMAQI
16th Jul 2025311 PMAQI
16th Jul 2025312 PMAQI
16th Jul 2025313 PMAQI
16th Jul 2025304 PMAQI
16th Jul 2025285 PMAQI
16th Jul 2025306 PMAQI
16th Jul 2025307 PMAQI
16th Jul 2025528 PMAQI
16th Jul 2025449 PMAQI
16th Jul 20254610 PMAQI
16th Jul 20254911 PMAQI
17th Jul 20255312 AMAQI
17th Jul 2025571 AMAQI
17th Jul 2025582 AMAQI
17th Jul 2025573 AMAQI
17th Jul 2025584 AMAQI
18°C13/24°C
17th Jul 2025565 AMAQI
17th Jul 2025566 AMAQI
17th Jul 2025567 AMAQI
17th Jul 2025338 AMAQI
17th Jul 2025209 AMAQI
17th Jul 20252010 AMAQI
17th Jul 20251811 AMAQI
17th Jul 20253112 PMAQI
17th Jul 2025261 PMAQI
17th Jul 2025312 PMAQI
17th Jul 2025303 PMAQI
17th Jul 2025324 PMAQI
17th Jul 2025285 PMAQI
17th Jul 2025326 PMAQI
17th Jul 2025327 PMAQI
17th Jul 2025438 PMAQI
17th Jul 2025479 PMAQI
17th Jul 20255010 PMAQI
17th Jul 20254811 PMAQI
18th Jul 20255312 AMAQI
18th Jul 2025561 AMAQI
18th Jul 2025562 AMAQI
18th Jul 2025563 AMAQI
18th Jul 2025554 AMAQI
19°C12/27°C
18th Jul 2025545 AMAQI
18th Jul 2025546 AMAQI
18th Jul 2025557 AMAQI
18th Jul 2025388 AMAQI
18th Jul 2025319 AMAQI
18th Jul 20252810 AMAQI
18th Jul 20252811 AMAQI
18th Jul 20253212 PMAQI
18th Jul 2025341 PMAQI
18th Jul 2025332 PMAQI
18th Jul 2025303 PMAQI
18th Jul 2025444 PMAQI
18th Jul 2025475 PMAQI
18th Jul 2025496 PMAQI
18th Jul 2025417 PMAQI
18th Jul 2025538 PMAQI
18th Jul 2025549 PMAQI
18th Jul 20255210 PMAQI
18th Jul 20255211 PMAQI
19th Jul 20255712 AMAQI
19th Jul 2025571 AMAQI
19th Jul 2025572 AMAQI
19th Jul 2025593 AMAQI
19th Jul 2025564 AMAQI
18°C14/23°C
19th Jul 2025565 AMAQI
19th Jul 2025566 AMAQI
19th Jul 2025567 AMAQI
19th Jul 2025518 AMAQI
19th Jul 2025489 AMAQI
19th Jul 20255110 AMAQI
19th Jul 20254911 AMAQI
19th Jul 20254812 PMAQI
19th Jul 2025471 PMAQI
19th Jul 2025432 PMAQI
19th Jul 2025403 PMAQI
19th Jul 2025414 PMAQI
19th Jul 2025425 PMAQI
19th Jul 2025406 PMAQI
19th Jul 2025437 PMAQI
19th Jul 2025548 PMAQI
19th Jul 2025559 PMAQI
19th Jul 20255110 PMAQI
19th Jul 20255111 PMAQI
20th Jul 20255312 AMAQI
20th Jul 2025551 AMAQI
20th Jul 2025562 AMAQI
20th Jul 2025563 AMAQI
20th Jul 2025564 AMAQI
18°C13/25°C
20th Jul 2025565 AMAQI
20th Jul 2025566 AMAQI
20th Jul 2025567 AMAQI
20th Jul 2025548 AMAQI
20th Jul 2025519 AMAQI
20th Jul 20255110 AMAQI
20th Jul 20255111 AMAQI
20th Jul 20254312 PMAQI
20th Jul 2025381 PMAQI
20th Jul 2025402 PMAQI
20th Jul 2025303 PMAQI
20th Jul 2025414 PMAQI
20th Jul 2025345 PMAQI
20th Jul 2025336 PMAQI
20th Jul 2025407 PMAQI
20th Jul 2025538 PMAQI
20th Jul 2025539 PMAQI
20th Jul 20255310 PMAQI
20th Jul 20255411 PMAQI
21st Jul 20255412 AMAQI
21st Jul 2025541 AMAQI
21st Jul 2025542 AMAQI
21st Jul 2025543 AMAQI
21st Jul 2025554 AMAQI
21°C16/27°C
21st Jul 2025555 AMAQI
21st Jul 2025556 AMAQI
21st Jul 2025547 AMAQI
21st Jul 2025558 AMAQI
21st Jul 2025579 AMAQI
21st Jul 20255610 AMAQI
21st Jul 20255411 AMAQI
21st Jul 20255012 PMAQI
21st Jul 2025431 PMAQI
21st Jul 2025372 PMAQI
21st Jul 2025363 PMAQI
21st Jul 2025414 PMAQI
21st Jul 2025365 PMAQI
21st Jul 2025406 PMAQI
21st Jul 2025477 PMAQI
21st Jul 2025418 PMAQI
21st Jul 2025469 PMAQI
21st Jul 20254910 PMAQI
21st Jul 20254011 PMAQI
22nd Jul 20254712 AMAQI
22nd Jul 2025541 AMAQI
22nd Jul 2025542 AMAQI
22nd Jul 2025533 AMAQI
22nd Jul 2025524 AMAQI
17°C12/23°C
22nd Jul 2025545 AMAQI
22nd Jul 2025546 AMAQI
22nd Jul 2025547 AMAQI
22nd Jul 2025468 AMAQI
22nd Jul 2025459 AMAQI
22nd Jul 20253810 AMAQI
22nd Jul 20254711 AMAQI
22nd Jul 20254412 PMAQI
22nd Jul 2025451 PMAQI
22nd Jul 2025462 PMAQI
22nd Jul 2025383 PMAQI
22nd Jul 2025364 PMAQI
22nd Jul 2025385 PMAQI
22nd Jul 2025406 PMAQI
22nd Jul 2025387 PMAQI
22nd Jul 2025398 PMAQI
22nd Jul 2025429 PMAQI
22nd Jul 20254110 PMAQI
22nd Jul 20254411 PMAQI
23rd Jul 20254412 AMAQI
23rd Jul 2025461 AMAQI
23rd Jul 2025522 AMAQI
23rd Jul 2025533 AMAQI
23rd Jul 2025504 AMAQI
15°C9/20°C
23rd Jul 2025525 AMAQI
23rd Jul 2025516 AMAQI
23rd Jul 2025517 AMAQI
23rd Jul 2025308 AMAQI
23rd Jul 2025349 AMAQI
23rd Jul 20253210 AMAQI
23rd Jul 20253411 AMAQI
23rd Jul 20253412 PMAQI
23rd Jul 2025331 PMAQI
23rd Jul 2025312 PMAQI
23rd Jul 2025253 PMAQI
23rd Jul 2025284 PMAQI
23rd Jul 2025225 PMAQI
23rd Jul 2025336 PMAQI
23rd Jul 2025307 PMAQI
23rd Jul 2025368 PMAQI
23rd Jul 2025399 PMAQI
23rd Jul 20253210 PMAQI
23rd Jul 20253511 PMAQI
24th Jul 20254512 AMAQI
24th Jul 2025501 AMAQI
24th Jul 2025522 AMAQI
24th Jul 2025523 AMAQI
24th Jul 2025464 AMAQI
14°C9/20°C
24th Jul 2025465 AMAQI
24th Jul 2025466 AMAQI
24th Jul 2025437 AMAQI
24th Jul 2025288 AMAQI
24th Jul 2025229 AMAQI
24th Jul 20252410 AMAQI
24th Jul 20253011 AMAQI
24th Jul 20252512 PMAQI
24th Jul 2025271 PMAQI
24th Jul 2025312 PMAQI
24th Jul 2025343 PMAQI
24th Jul 2025334 PMAQI
24th Jul 2025295 PMAQI
24th Jul 2025276 PMAQI
24th Jul 2025387 PMAQI
24th Jul 2025488 PMAQI
24th Jul 2025409 PMAQI
24th Jul 20252910 PMAQI
24th Jul 20253411 PMAQI
25th Jul 20254112 AMAQI
25th Jul 2025481 AMAQI
25th Jul 2025512 AMAQI
25th Jul 2025503 AMAQI
25th Jul 2025444 AMAQI
11°C5/18°C
25th Jul 2025455 AMAQI
25th Jul 2025456 AMAQI
25th Jul 2025467 AMAQI
25th Jul 2025278 AMAQI
25th Jul 2025239 AMAQI
25th Jul 20252310 AMAQI
25th Jul 20252411 AMAQI
25th Jul 20252412 PMAQI
25th Jul 2025231 PMAQI
25th Jul 2025202 PMAQI
25th Jul 2025193 PMAQI
25th Jul 2025194 PMAQI
25th Jul 2025205 PMAQI
25th Jul 2025246 PMAQI
25th Jul 2025267 PMAQI
25th Jul 2025338 PMAQI
25th Jul 2025349 PMAQI
25th Jul 20253610 PMAQI
25th Jul 20253511 PMAQI
26th Jul 20254112 AMAQI
26th Jul 2025511 AMAQI
26th Jul 2025522 AMAQI
26th Jul 2025493 AMAQI
26th Jul 2025464 AMAQI
12°C6/18°C
26th Jul 2025435 AMAQI
26th Jul 2025436 AMAQI
26th Jul 2025447 AMAQI
26th Jul 2025568 AMAQI
26th Jul 2025599 AMAQI
26th Jul 20255910 AMAQI
26th Jul 20252111 AMAQI
26th Jul 20252712 PMAQI
26th Jul 2025241 PMAQI
26th Jul 2025262 PMAQI
26th Jul 2025293 PMAQI
26th Jul 2025444 PMAQI
26th Jul 2025325 PMAQI
26th Jul 2025506 PMAQI
26th Jul 2025487 PMAQI
26th Jul 2025388 PMAQI
26th Jul 2025359 PMAQI
26th Jul 20253910 PMAQI
26th Jul 20253711 PMAQI
27th Jul 20254312 AMAQI
27th Jul 2025491 AMAQI
27th Jul 2025492 AMAQI
27th Jul 2025473 AMAQI
27th Jul 2025484 AMAQI
16°C11/23°C
27th Jul 2025455 AMAQI
27th Jul 2025446 AMAQI
27th Jul 2025457 AMAQI
27th Jul 2025388 AMAQI
27th Jul 2025319 AMAQI
27th Jul 20253910 AMAQI
27th Jul 20254311 AMAQI
27th Jul 20254012 PMAQI
27th Jul 2025381 PMAQI
27th Jul 2025442 PMAQI
27th Jul 2025433 PMAQI
27th Jul 2025424 PMAQI
27th Jul 2025435 PMAQI
27th Jul 2025426 PMAQI
27th Jul 2025407 PMAQI
27th Jul 2025458 PMAQI
27th Jul 2025429 PMAQI
27th Jul 20254210 PMAQI
27th Jul 20254611 PMAQI
28th Jul 20254612 AMAQI
28th Jul 2025431 AMAQI
28th Jul 2025512 AMAQI
28th Jul 2025493 AMAQI
28th Jul 2025484 AMAQI
18°C11/26°C
28th Jul 2025465 AMAQI
28th Jul 2025466 AMAQI
28th Jul 2025467 AMAQI
28th Jul 2025438 AMAQI
28th Jul 2025469 AMAQI
28th Jul 20254910 AMAQI
28th Jul 20254611 AMAQI
28th Jul 20253612 PMAQI
28th Jul 2025441 PMAQI
28th Jul 2025392 PMAQI
28th Jul 2025423 PMAQI
28th Jul 2025464 PMAQI
28th Jul 2025375 PMAQI
28th Jul 2025326 PMAQI
28th Jul 2025327 PMAQI
28th Jul 2025298 PMAQI
28th Jul 2025319 PMAQI
28th Jul 20253410 PMAQI
28th Jul 20253811 PMAQI
29th Jul 20254412 AMAQI
29th Jul 2025501 AMAQI
29th Jul 2025522 AMAQI
29th Jul 2025533 AMAQI
29th Jul 2025494 AMAQI
15°C9/21°C
29th Jul 2025485 AMAQI
29th Jul 2025506 AMAQI
29th Jul 2025487 AMAQI
29th Jul 2025538 AMAQI
29th Jul 2025509 AMAQI
29th Jul 20254210 AMAQI
29th Jul 20253511 AMAQI
29th Jul 20252812 PMAQI
29th Jul 2025241 PMAQI
29th Jul 2025252 PMAQI
29th Jul 2025273 PMAQI
29th Jul 2025234 PMAQI
29th Jul 2025285 PMAQI
29th Jul 2025226 PMAQI
29th Jul 2025267 PMAQI
29th Jul 2025388 PMAQI
29th Jul 2025389 PMAQI
29th Jul 20253910 PMAQI
29th Jul 20255211 PMAQI
30th Jul 20254812 AMAQI
30th Jul 2025491 AMAQI
30th Jul 2025502 AMAQI
30th Jul 2025483 AMAQI
30th Jul 2025474 AMAQI
18°C13/23°C
30th Jul 2025475 AMAQI
30th Jul 2025476 AMAQI
30th Jul 2025487 AMAQI
30th Jul 2025388 AMAQI
30th Jul 2025339 AMAQI
30th Jul 20253710 AMAQI
30th Jul 20253911 AMAQI
30th Jul 20253412 PMAQI
30th Jul 2025391 PMAQI
30th Jul 2025442 PMAQI
30th Jul 2025373 PMAQI
30th Jul 2025364 PMAQI
30th Jul 2025415 PMAQI
30th Jul 2025346 PMAQI
30th Jul 2025367 PMAQI
30th Jul 2025428 PMAQI
30th Jul 2025409 PMAQI
30th Jul 20254010 PMAQI
30th Jul 20254011 PMAQI
31st Jul 20254412 AMAQI
31st Jul 2025441 AMAQI
31st Jul 2025432 AMAQI
31st Jul 2025483 AMAQI
31st Jul 2025484 AMAQI
15°C11/21°C
31st Jul 2025485 AMAQI
31st Jul 2025486 AMAQI
31st Jul 2025487 AMAQI
31st Jul 2025488 AMAQI
31st Jul 2025489 AMAQI
31st Jul 20253510 AMAQI
31st Jul 20253411 AMAQI
31st Jul 20254012 PMAQI
31st Jul 2025301 PMAQI
31st Jul 2025362 PMAQI
31st Jul 2025293 PMAQI
31st Jul 2025284 PMAQI
31st Jul 2025295 PMAQI
31st Jul 2025326 PMAQI
31st Jul 2025407 PMAQI
31st Jul 2025678 PMAQI
31st Jul 2025589 PMAQI
31st Jul 20255610 PMAQI
31st Jul 20256011 PMAQI
1st Aug 20256112 AMAQI
1st Aug 2025511 AMAQI
1st Aug 2025502 AMAQI
1st Aug 2025513 AMAQI
1st Aug 2025544 AMAQI
16°C11/20°C
1st Aug 2025545 AMAQI
1st Aug 2025536 AMAQI
1st Aug 2025547 AMAQI
1st Aug 2025568 AMAQI
1st Aug 2025539 AMAQI
1st Aug 20256210 AMAQI
1st Aug 20254911 AMAQI
1st Aug 20254812 PMAQI
1st Aug 2025621 PMAQI
1st Aug 2025502 PMAQI
1st Aug 2025463 PMAQI
1st Aug 2025424 PMAQI
1st Aug 2025725 PMAQI
1st Aug 2025606 PMAQI
1st Aug 2025617 PMAQI
1st Aug 2025898 PMAQI
1st Aug 2025699 PMAQI
1st Aug 20254910 PMAQI
1st Aug 20257611 PMAQI
2nd Aug 202511012 AMAQI
2nd Aug 2025611 AMAQI
2nd Aug 2025512 AMAQI
2nd Aug 2025523 AMAQI
2nd Aug 2025524 AMAQI
18°C13/24°C
2nd Aug 2025525 AMAQI
2nd Aug 2025506 AMAQI
2nd Aug 2025517 AMAQI
2nd Aug 2025378 AMAQI
2nd Aug 2025389 AMAQI
2nd Aug 20254110 AMAQI
2nd Aug 20255111 AMAQI
2nd Aug 20257212 PMAQI
2nd Aug 2025471 PMAQI
2nd Aug 2025782 PMAQI
2nd Aug 2025883 PMAQI
2nd Aug 2025444 PMAQI
2nd Aug 2025325 PMAQI
2nd Aug 2025546 PMAQI
2nd Aug 2025507 PMAQI
2nd Aug 2025538 PMAQI
2nd Aug 2025569 PMAQI
2nd Aug 20255310 PMAQI
2nd Aug 20255611 PMAQI
3rd Aug 20255412 AMAQI
3rd Aug 2025581 AMAQI
3rd Aug 2025662 AMAQI
3rd Aug 2025603 AMAQI
3rd Aug 2025594 AMAQI
17°C12/23°C
3rd Aug 2025605 AMAQI
5 AM3rd Aug 2025606 AMAQI
3rd Aug 2025587 AMAQI
3rd Aug 2025528 AMAQI
3rd Aug 2025509 AMAQI
1 PM
9 PM
1 AM
4 AM
--°C/°C
Day time
Avg. Highest Time
5 AM - 7 AM
55AQI
3 hours / Day
90 hours / Month
Avg. Lowest Time
10 AM - 11 AM
37AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 AM to 7 AM (Avg. 55), while the lowest AQI was between 10 AM to 11 AM (Avg. 37).
Night time
Avg. Highest Time
12 AM - 4 AM
57AQI
5 hours / Day
150 hours / Month
Avg. Lowest Time
10 PM - 11 PM
51AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 4 AM (Avg. 57), while the lowest AQI was between 10 PM to 11 PM (Avg. 51).
2025 Days Vs Air Quality
Erdenet, Orhon, Mongolia
2025
21%
45
60%
127
8%
16
10%
22
1%
3
Total number of days with different AQI categories in last 215 days in 2025 (150 days remaining)
Good
45 DaysModerate
127 DaysPoor
16 DaysUnhealthy
22 DaysSevere
3 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 21%
Health Risk Level:
Very high
In 2025, 21% of 215 days were within WHO’s safe air quality limits. The risk of health issues is Very high, including respiratory issues, heart disease, and stress, particularly affecting vulnerable groups.
Annual Air Quality Insights
Erdenet, Orhon, 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
176AQI
176AQI
2nd January 2025
153AQI
153AQI
3rd January 2025
176AQI
176AQI
4th January 2025
210AQI
210AQI
5th January 2025
187AQI
187AQI
6th January 2025
184AQI
184AQI
7th January 2025
129AQI
129AQI
8th January 2025
179AQI
179AQI
9th January 2025
173AQI
173AQI
10th January 2025
171AQI
171AQI
11th January 2025
160AQI
160AQI
12th January 2025
180AQI
180AQI
13th January 2025
143AQI
143AQI
14th January 2025
136AQI
136AQI
15th January 2025
178AQI
178AQI
16th January 2025
181AQI
181AQI
17th January 2025
207AQI
207AQI
18th January 2025
201AQI
201AQI
19th January 2025
183AQI
183AQI
20th January 2025
172AQI
172AQI
21st January 2025
181AQI
181AQI
22nd January 2025
199AQI
199AQI
23rd January 2025
177AQI
177AQI
24th January 2025
99AQI
99AQI
25th January 2025
83AQI
83AQI
26th January 2025
108AQI
108AQI
27th January 2025
138AQI
138AQI
28th January 2025
151AQI
151AQI
29th January 2025
144AQI
144AQI
30th January 2025
107AQI
107AQI
31st January 2025
167AQI
167AQI
1st February 2025
146AQI
146AQI
2nd February 2025
134AQI
134AQI
3rd February 2025
153AQI
153AQI
4th February 2025
109AQI
109AQI
5th February 2025
91AQI
91AQI
6th February 2025
78AQI
78AQI
7th February 2025
134AQI
134AQI
8th February 2025
133AQI
133AQI
9th February 2025
152AQI
152AQI
10th February 2025
110AQI
110AQI
11th February 2025
126AQI
126AQI
12th February 2025
152AQI
152AQI
13th February 2025
122AQI
122AQI
14th February 2025
107AQI
107AQI
15th February 2025
89AQI
89AQI
16th February 2025
84AQI
84AQI
17th February 2025
88AQI
88AQI
18th February 2025
91AQI
91AQI
19th February 2025
82AQI
82AQI
20th February 2025
64AQI
64AQI
21st February 2025
83AQI
83AQI
22nd February 2025
82AQI
82AQI
23rd February 2025
84AQI
84AQI
24th February 2025
90AQI
90AQI
25th February 2025
84AQI
84AQI
26th February 2025
84AQI
84AQI
27th February 2025
72AQI
72AQI
28th February 2025
47AQI
47AQI
1st March 2025
71AQI
71AQI
2nd March 2025
68AQI
68AQI
3rd March 2025
63AQI
63AQI
4th March 2025
46AQI
46AQI
5th March 2025
56AQI
56AQI
6th March 2025
51AQI
51AQI
7th March 2025
62AQI
62AQI
8th March 2025
52AQI
52AQI
9th March 2025
49AQI
49AQI
10th March 2025
51AQI
51AQI
11th March 2025
35AQI
35AQI
12th March 2025
45AQI
45AQI
13th March 2025
54AQI
54AQI
14th March 2025
61AQI
61AQI
15th March 2025
74AQI
74AQI
16th March 2025
78AQI
78AQI
17th March 2025
71AQI
71AQI
18th March 2025
95AQI
95AQI
19th March 2025
91AQI
91AQI
20th March 2025
83AQI
83AQI
21st March 2025
90AQI
90AQI
22nd March 2025
85AQI
85AQI
23rd March 2025
70AQI
70AQI
24th March 2025
77AQI
77AQI
25th March 2025
70AQI
70AQI
26th March 2025
63AQI
63AQI
27th March 2025
58AQI
58AQI
28th March 2025
62AQI
62AQI
29th March 2025
65AQI
65AQI
30th March 2025
70AQI
70AQI
31st March 2025
66AQI
66AQI
1st April 2025
69AQI
69AQI
2nd April 2025
70AQI
70AQI
3rd April 2025
71AQI
71AQI
4th April 2025
75AQI
75AQI
5th April 2025
76AQI
76AQI
6th April 2025
75AQI
75AQI
7th April 2025
80AQI
80AQI
8th April 2025
83AQI
83AQI
9th April 2025
94AQI
94AQI
10th April 2025
93AQI
93AQI
11th April 2025
90AQI
90AQI
12th April 2025
86AQI
86AQI
13th April 2025
75AQI
75AQI
14th April 2025
78AQI
78AQI
15th April 2025
86AQI
86AQI
16th April 2025
76AQI
76AQI
17th April 2025
75AQI
75AQI
18th April 2025
73AQI
73AQI
19th April 2025
78AQI
78AQI
20th April 2025
74AQI
74AQI
21st April 2025
87AQI
87AQI
22nd April 2025
83AQI
83AQI
23rd April 2025
71AQI
71AQI
24th April 2025
76AQI
76AQI
25th April 2025
75AQI
75AQI
26th April 2025
61AQI
61AQI
27th April 2025
64AQI
64AQI
28th April 2025
80AQI
80AQI
29th April 2025
87AQI
87AQI
30th April 2025
75AQI
75AQI
1st May 2025
68AQI
68AQI
2nd May 2025
49AQI
49AQI
3rd May 2025
57AQI
57AQI
4th May 2025
63AQI
63AQI
5th May 2025
56AQI
56AQI
6th May 2025
59AQI
59AQI
7th May 2025
52AQI
52AQI
8th May 2025
58AQI
58AQI
9th May 2025
52AQI
52AQI
10th May 2025
58AQI
58AQI
11th May 2025
65AQI
65AQI
12th May 2025
56AQI
56AQI
13th May 2025
44AQI
44AQI
14th May 2025
50AQI
50AQI
15th May 2025
47AQI
47AQI
16th May 2025
41AQI
41AQI
17th May 2025
47AQI
47AQI
18th May 2025
47AQI
47AQI
19th May 2025
52AQI
52AQI
20th May 2025
53AQI
53AQI
21st May 2025
56AQI
56AQI
22nd May 2025
46AQI
46AQI
23rd May 2025
51AQI
51AQI
24th May 2025
55AQI
55AQI
25th May 2025
52AQI
52AQI
26th May 2025
55AQI
55AQI
27th May 2025
60AQI
60AQI
28th May 2025
54AQI
54AQI
29th May 2025
47AQI
47AQI
30th May 2025
41AQI
41AQI
31st May 2025
41AQI
41AQI
1st June 2025
37AQI
37AQI
2nd June 2025
34AQI
34AQI
3rd June 2025
44AQI
44AQI
4th June 2025
41AQI
41AQI
5th June 2025
39AQI
39AQI
6th June 2025
37AQI
37AQI
7th June 2025
45AQI
45AQI
8th June 2025
43AQI
43AQI
9th June 2025
46AQI
46AQI
10th June 2025
48AQI
48AQI
11th June 2025
53AQI
53AQI
12th June 2025
48AQI
48AQI
13th June 2025
45AQI
45AQI
14th June 2025
51AQI
51AQI
15th June 2025
51AQI
51AQI
16th June 2025
53AQI
53AQI
17th June 2025
57AQI
57AQI
18th June 2025
53AQI
53AQI
19th June 2025
53AQI
53AQI
20th June 2025
55AQI
55AQI
21st June 2025
57AQI
57AQI
22nd June 2025
52AQI
52AQI
23rd June 2025
64AQI
64AQI
24th June 2025
69AQI
69AQI
25th June 2025
62AQI
62AQI
26th June 2025
60AQI
60AQI
27th June 2025
65AQI
65AQI
28th June 2025
61AQI
61AQI
29th June 2025
58AQI
58AQI
30th June 2025
54AQI
54AQI
1st July 2025
52AQI
52AQI
2nd July 2025
50AQI
50AQI
3rd July 2025
54AQI
54AQI
4th July 2025
65AQI
65AQI
5th July 2025
64AQI
64AQI
6th July 2025
62AQI
62AQI
7th July 2025
57AQI
57AQI
8th July 2025
54AQI
54AQI
9th July 2025
51AQI
51AQI
10th July 2025
50AQI
50AQI
11th July 2025
53AQI
53AQI
12th July 2025
51AQI
51AQI
13th July 2025
55AQI
55AQI
14th July 2025
51AQI
51AQI
15th July 2025
51AQI
51AQI
16th July 2025
44AQI
44AQI
17th July 2025
43AQI
43AQI
18th July 2025
48AQI
48AQI
19th July 2025
52AQI
52AQI
20th July 2025
49AQI
49AQI
21st July 2025
49AQI
49AQI
22nd July 2025
45AQI
45AQI
23rd July 2025
39AQI
39AQI
24th July 2025
39AQI
39AQI
25th July 2025
35AQI
35AQI
26th July 2025
41AQI
41AQI
27th July 2025
44AQI
44AQI
28th July 2025
42AQI
42AQI
29th July 2025
39AQI
39AQI
30th July 2025
43AQI
43AQI
31st July 2025
45AQI
45AQI
1st August 2025
58AQI
58AQI
162AQI
103AQI
66AQI
78AQI
53AQI
51AQI
49AQI
58AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202580AQI
2
7
19
3
1
15
9
3
4
27
30
11
20
12
18
17
14
1
45
127
16
22
3
Highest AQI recorded in
January162AQI
Lowest AQI recorded in
July49AQI
202479AQI
5
12
1
2
6
6
30
27
4
14
14
3
11
2
2
21
7
12
18
1
90
53
24
30
1
Highest AQI recorded in
December160AQI
Lowest AQI recorded in
October38AQI
202381AQI
10
11
7
3
16
2
4
4
2
15
14
2
28
2
1
30
6
20
4
7
3
9
17
5
52
112
27
24
7
Highest AQI recorded in
December165AQI
Lowest AQI recorded in
March46AQI
202282AQI
1
1
1
11
14
4
1
5
9
13
3
17
24
18
4
Highest AQI recorded in
December99AQI
Lowest AQI recorded in
October65AQI
Most & Least Polluted Years Over the Last 4 Years
Most Polluted Year Recorded
2022(Avg.)
82AQILeast Polluted Year Recorded
2024(Avg.)
79AQIErdenet's annual 2025 AQI (80) shows an average percentage change of -1.2% (improved AQI) compared to previous years: 2022 (82), 2023 (81), 2024 (79).
