Sannam Dong, Cheongju, Chungbuk, South Korea 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
Sannam Dong, Cheongju, Chungbuk, South Korea
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
21st Nov 2021
172AQILowest AQI recorded on
9th Nov 2021
28AQISame Day Analysis (24th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 2nd highest AQI at 81 of Moderate air quality, showing improvement over 2022 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 24th Nov - 25th Nov 2025
Sannam Dong, Cheongju, Chungbuk, South Korea
AQI
Day
Night
.
7 AM24th Nov 2025
5 PM
6 AM25th Nov 2025
Day time
Avg. Highest Time
12AMNaNth undefined
AQI
Avg. Lowest Time
12AMNaNth undefined
AQI
Night time
Avg. Highest Time
3AM25th Nov
159AQI
Avg. Lowest Time
1PM24th Nov
80AQI
In the last 24 hours,
Sannam Dong's AQI reached its highest point of 159 at 3 AM during the Night, while the lowest point, undefined, was recorded at 6 AM during the Night between 24th Nov and 25th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Sannam Dong, Cheongju, Chungbuk, South Korea
OctNov
26th - 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 - 25th25th
Day
Night
26th Oct 2025687 AMAQI
26th Oct 2025628 AMAQI
26th Oct 2025689 AMAQI
26th Oct 20256710 AMAQI
26th Oct 20256811 AMAQI
26th Oct 20257012 PMAQI
26th Oct 2025711 PMAQI
26th Oct 2025772 PMAQI
26th Oct 2025773 PMAQI
26th Oct 2025764 PMAQI
26th Oct 2025655 PMAQI
26th Oct 2025566 PMAQI
26th Oct 2025547 PMAQI
26th Oct 2025568 PMAQI
26th Oct 2025589 PMAQI
26th Oct 20257310 PMAQI
26th Oct 20257011 PMAQI
27th Oct 20257112 AMAQI
27th Oct 2025731 AMAQI
27th Oct 2025662 AMAQI
27th Oct 2025633 AMAQI
27th Oct 2025744 AMAQI
27th Oct 2025835 AMAQI
27th Oct 2025776 AMAQI
13°C11/17°C
27th Oct 2025737 AMAQI
27th Oct 2025678 AMAQI
27th Oct 2025549 AMAQI
27th Oct 20255210 AMAQI
27th Oct 20255411 AMAQI
27th Oct 20255412 PMAQI
27th Oct 2025511 PMAQI
27th Oct 2025502 PMAQI
27th Oct 2025313 PMAQI
27th Oct 2025274 PMAQI
27th Oct 2025245 PMAQI
27th Oct 2025246 PMAQI
27th Oct 2025227 PMAQI
27th Oct 2025228 PMAQI
27th Oct 2025239 PMAQI
27th Oct 20252810 PMAQI
27th Oct 20253011 PMAQI
28th Oct 20253712 AMAQI
28th Oct 2025311 AMAQI
28th Oct 2025182 AMAQI
28th Oct 2025223 AMAQI
28th Oct 2025204 AMAQI
28th Oct 2025315 AMAQI
28th Oct 2025286 AMAQI
7°C3/11°C
28th Oct 2025287 AMAQI
28th Oct 2025328 AMAQI
28th Oct 2025329 AMAQI
28th Oct 20253010 AMAQI
28th Oct 20252911 AMAQI
28th Oct 20253012 PMAQI
28th Oct 2025281 PMAQI
28th Oct 2025382 PMAQI
28th Oct 2025393 PMAQI
28th Oct 2025404 PMAQI
28th Oct 2025425 PMAQI
28th Oct 2025396 PMAQI
28th Oct 2025417 PMAQI
28th Oct 2025438 PMAQI
28th Oct 2025509 PMAQI
28th Oct 20255510 PMAQI
28th Oct 20256311 PMAQI
29th Oct 20257112 AMAQI
29th Oct 2025621 AMAQI
29th Oct 2025652 AMAQI
29th Oct 2025633 AMAQI
29th Oct 2025614 AMAQI
29th Oct 2025585 AMAQI
29th Oct 2025576 AMAQI
7°C1/12°C
29th Oct 2025637 AMAQI
29th Oct 2025648 AMAQI
29th Oct 2025639 AMAQI
29th Oct 20256510 AMAQI
29th Oct 20255911 AMAQI
29th Oct 20256112 PMAQI
29th Oct 2025621 PMAQI
29th Oct 2025632 PMAQI
29th Oct 2025633 PMAQI
29th Oct 2025624 PMAQI
29th Oct 2025615 PMAQI
29th Oct 2025646 PMAQI
29th Oct 2025667 PMAQI
29th Oct 2025678 PMAQI
29th Oct 2025699 PMAQI
29th Oct 20257510 PMAQI
29th Oct 20257811 PMAQI
30th Oct 20257912 AMAQI
30th Oct 2025721 AMAQI
30th Oct 2025722 AMAQI
30th Oct 2025673 AMAQI
30th Oct 2025654 AMAQI
30th Oct 2025715 AMAQI
30th Oct 2025566 AMAQI
9°C4/15°C
30th Oct 2025657 AMAQI
30th Oct 2025708 AMAQI
30th Oct 2025689 AMAQI
30th Oct 20256210 AMAQI
30th Oct 20256111 AMAQI
30th Oct 20255812 PMAQI
30th Oct 2025601 PMAQI
30th Oct 2025582 PMAQI
30th Oct 2025573 PMAQI
30th Oct 2025614 PMAQI
30th Oct 2025585 PMAQI
30th Oct 2025646 PMAQI
30th Oct 2025597 PMAQI
30th Oct 2025668 PMAQI
30th Oct 2025619 PMAQI
30th Oct 20257210 PMAQI
30th Oct 20257511 PMAQI
31st Oct 20258112 AMAQI
31st Oct 2025791 AMAQI
31st Oct 2025782 AMAQI
31st Oct 2025743 AMAQI
31st Oct 2025744 AMAQI
31st Oct 2025745 AMAQI
31st Oct 2025746 AMAQI
11°C6/16°C
31st Oct 2025767 AMAQI
31st Oct 2025798 AMAQI
31st Oct 2025779 AMAQI
31st Oct 20258110 AMAQI
31st Oct 20257811 AMAQI
31st Oct 20258812 PMAQI
31st Oct 2025851 PMAQI
31st Oct 2025912 PMAQI
31st Oct 2025903 PMAQI
31st Oct 2025754 PMAQI
31st Oct 2025615 PMAQI
31st Oct 2025526 PMAQI
31st Oct 2025537 PMAQI
31st Oct 2025238 PMAQI
31st Oct 2025289 PMAQI
31st Oct 20252410 PMAQI
31st Oct 20253711 PMAQI
1st Nov 20255812 AMAQI
1st Nov 2025671 AMAQI
1st Nov 2025662 AMAQI
1st Nov 2025663 AMAQI
1st Nov 2025654 AMAQI
1st Nov 2025685 AMAQI
1st Nov 2025696 AMAQI
13°C9/18°C
1st Nov 2025807 AMAQI
1st Nov 2025808 AMAQI
1st Nov 2025669 AMAQI
1st Nov 20255710 AMAQI
1st Nov 20255411 AMAQI
1st Nov 20255712 PMAQI
1st Nov 2025481 PMAQI
1st Nov 2025422 PMAQI
1st Nov 2025483 PMAQI
1st Nov 2025454 PMAQI
1st Nov 2025435 PMAQI
1st Nov 2025436 PMAQI
1st Nov 2025407 PMAQI
1st Nov 2025418 PMAQI
1st Nov 2025549 PMAQI
1st Nov 20255510 PMAQI
1st Nov 20256111 PMAQI
2nd Nov 20256012 AMAQI
2nd Nov 2025651 AMAQI
2nd Nov 2025552 AMAQI
2nd Nov 2025503 AMAQI
2nd Nov 2025554 AMAQI
2nd Nov 2025565 AMAQI
2nd Nov 2025516 AMAQI
12°C9/15°C
2nd Nov 2025467 AMAQI
2nd Nov 2025458 AMAQI
2nd Nov 2025409 AMAQI
2nd Nov 20253910 AMAQI
2nd Nov 20254811 AMAQI
2nd Nov 20256012 PMAQI
2nd Nov 2025561 PMAQI
2nd Nov 2025552 PMAQI
2nd Nov 2025493 PMAQI
2nd Nov 2025414 PMAQI
2nd Nov 2025325 PMAQI
2nd Nov 2025316 PMAQI
2nd Nov 2025317 PMAQI
2nd Nov 2025318 PMAQI
2nd Nov 2025319 PMAQI
2nd Nov 20253010 PMAQI
2nd Nov 20253211 PMAQI
3rd Nov 20253012 AMAQI
3rd Nov 2025331 AMAQI
3rd Nov 2025392 AMAQI
3rd Nov 2025393 AMAQI
3rd Nov 2025444 AMAQI
3rd Nov 2025465 AMAQI
3rd Nov 2025536 AMAQI
9°C4/11°C
3rd Nov 2025557 AMAQI
3rd Nov 2025578 AMAQI
3rd Nov 2025569 AMAQI
3rd Nov 20255510 AMAQI
3rd Nov 20255511 AMAQI
3rd Nov 20255612 PMAQI
3rd Nov 2025551 PMAQI
3rd Nov 2025552 PMAQI
3rd Nov 2025583 PMAQI
3rd Nov 2025604 PMAQI
3rd Nov 2025595 PMAQI
3rd Nov 2025616 PMAQI
3rd Nov 2025567 PMAQI
3rd Nov 2025578 PMAQI
3rd Nov 2025599 PMAQI
3rd Nov 20255910 PMAQI
3rd Nov 20257411 PMAQI
4th Nov 20257712 AMAQI
4th Nov 2025761 AMAQI
4th Nov 2025762 AMAQI
4th Nov 2025713 AMAQI
4th Nov 2025694 AMAQI
4th Nov 2025715 AMAQI
4th Nov 2025596 AMAQI
6°C1/13°C
4th Nov 2025587 AMAQI
4th Nov 2025588 AMAQI
4th Nov 2025649 AMAQI
4th Nov 20256610 AMAQI
4th Nov 20256811 AMAQI
4th Nov 20256812 PMAQI
4th Nov 2025791 PMAQI
4th Nov 2025862 PMAQI
4th Nov 2025793 PMAQI
4th Nov 2025724 PMAQI
4th Nov 2025615 PMAQI
4th Nov 2025616 PMAQI
4th Nov 2025547 PMAQI
4th Nov 2025548 PMAQI
4th Nov 2025579 PMAQI
4th Nov 20256110 PMAQI
4th Nov 20256811 PMAQI
5th Nov 20258712 AMAQI
5th Nov 2025851 AMAQI
5th Nov 2025792 AMAQI
5th Nov 2025803 AMAQI
5th Nov 2025764 AMAQI
5th Nov 2025725 AMAQI
5th Nov 2025786 AMAQI
9°C5/15°C
5th Nov 2025787 AMAQI
5th Nov 2025768 AMAQI
5th Nov 2025759 AMAQI
5th Nov 20258410 AMAQI
5th Nov 20258011 AMAQI
5th Nov 20258012 PMAQI
5th Nov 2025991 PMAQI
5th Nov 2025972 PMAQI
5th Nov 2025963 PMAQI
5th Nov 2025954 PMAQI
5th Nov 20251105 PMAQI
5th Nov 20251146 PMAQI
5th Nov 20251157 PMAQI
5th Nov 20251078 PMAQI
5th Nov 20251089 PMAQI
5th Nov 202511010 PMAQI
5th Nov 202511111 PMAQI
6th Nov 202512112 AMAQI
6th Nov 20251331 AMAQI
6th Nov 20251432 AMAQI
6th Nov 20251313 AMAQI
6th Nov 20251304 AMAQI
6th Nov 20251185 AMAQI
6th Nov 20251106 AMAQI
10°C6/17°C
6th Nov 20251097 AMAQI
6th Nov 20251078 AMAQI
6th Nov 20251099 AMAQI
6th Nov 202510510 AMAQI
6th Nov 202510111 AMAQI
6th Nov 202510512 PMAQI
6th Nov 20251161 PMAQI
6th Nov 20251212 PMAQI
6th Nov 20251093 PMAQI
6th Nov 20251074 PMAQI
6th Nov 20251125 PMAQI
6th Nov 20251186 PMAQI
6th Nov 20251177 PMAQI
6th Nov 20251138 PMAQI
6th Nov 20251239 PMAQI
6th Nov 202514810 PMAQI
6th Nov 202515211 PMAQI
7th Nov 202515312 AMAQI
7th Nov 20251491 AMAQI
7th Nov 20251512 AMAQI
7th Nov 20251523 AMAQI
7th Nov 20251504 AMAQI
7th Nov 20251455 AMAQI
7th Nov 20251446 AMAQI
11°C7/18°C
7th Nov 20251347 AMAQI
7th Nov 20251428 AMAQI
7th Nov 20251449 AMAQI
7th Nov 202514010 AMAQI
7th Nov 202514511 AMAQI
7th Nov 202514612 PMAQI
7th Nov 20251281 PMAQI
7th Nov 20251112 PMAQI
7th Nov 2025913 PMAQI
7th Nov 2025624 PMAQI
7th Nov 2025645 PMAQI
7th Nov 2025606 PMAQI
7th Nov 2025687 PMAQI
7th Nov 2025708 PMAQI
7th Nov 2025739 PMAQI
7th Nov 20259410 PMAQI
7th Nov 20259311 PMAQI
8th Nov 20258212 AMAQI
8th Nov 2025831 AMAQI
8th Nov 2025732 AMAQI
8th Nov 2025563 AMAQI
8th Nov 2025544 AMAQI
8th Nov 2025535 AMAQI
8th Nov 2025526 AMAQI
13°C8/19°C
8th Nov 2025517 AMAQI
8th Nov 2025468 AMAQI
8th Nov 2025499 AMAQI
8th Nov 20255410 AMAQI
8th Nov 20256511 AMAQI
8th Nov 20256912 PMAQI
8th Nov 2025641 PMAQI
8th Nov 2025672 PMAQI
8th Nov 2025663 PMAQI
8th Nov 2025654 PMAQI
8th Nov 2025525 PMAQI
8th Nov 2025526 PMAQI
8th Nov 2025537 PMAQI
8th Nov 2025548 PMAQI
8th Nov 2025549 PMAQI
8th Nov 20255610 PMAQI
8th Nov 20255711 PMAQI
9th Nov 20256212 AMAQI
9th Nov 2025741 AMAQI
9th Nov 2025762 AMAQI
9th Nov 2025813 AMAQI
9th Nov 2025794 AMAQI
9th Nov 2025735 AMAQI
9th Nov 2025746 AMAQI
13°C11/17°C
9th Nov 2025807 AMAQI
9th Nov 2025758 AMAQI
9th Nov 2025759 AMAQI
9th Nov 20257610 AMAQI
9th Nov 20257211 AMAQI
9th Nov 20258212 PMAQI
9th Nov 2025801 PMAQI
9th Nov 2025732 PMAQI
9th Nov 2025873 PMAQI
9th Nov 2025844 PMAQI
9th Nov 2025825 PMAQI
9th Nov 2025846 PMAQI
9th Nov 2025647 PMAQI
9th Nov 2025708 PMAQI
9th Nov 2025629 PMAQI
9th Nov 20256210 PMAQI
9th Nov 20256711 PMAQI
10th Nov 20257212 AMAQI
10th Nov 2025861 AMAQI
10th Nov 2025722 AMAQI
10th Nov 2025623 AMAQI
10th Nov 2025594 AMAQI
10th Nov 2025445 AMAQI
10th Nov 2025326 AMAQI
13°C9/17°C
10th Nov 2025307 AMAQI
10th Nov 2025368 AMAQI
10th Nov 2025329 AMAQI
10th Nov 20253010 AMAQI
10th Nov 20252811 AMAQI
10th Nov 20253412 PMAQI
10th Nov 2025321 PMAQI
10th Nov 2025282 PMAQI
10th Nov 2025243 PMAQI
10th Nov 2025224 PMAQI
10th Nov 2025185 PMAQI
10th Nov 2025216 PMAQI
10th Nov 2025227 PMAQI
10th Nov 2025298 PMAQI
10th Nov 2025339 PMAQI
10th Nov 20252810 PMAQI
10th Nov 20252811 PMAQI
11th Nov 20252812 AMAQI
11th Nov 2025281 AMAQI
11th Nov 2025332 AMAQI
11th Nov 2025343 AMAQI
11th Nov 2025434 AMAQI
11th Nov 2025405 AMAQI
11th Nov 2025446 AMAQI
8°C6/10°C
11th Nov 2025397 AMAQI
11th Nov 2025408 AMAQI
11th Nov 2025439 AMAQI
11th Nov 20255610 AMAQI
11th Nov 20254911 AMAQI
11th Nov 20255112 PMAQI
11th Nov 2025501 PMAQI
11th Nov 2025532 PMAQI
11th Nov 2025533 PMAQI
11th Nov 2025474 PMAQI
11th Nov 2025595 PMAQI
11th Nov 2025696 PMAQI
11th Nov 2025707 PMAQI
11th Nov 2025768 PMAQI
11th Nov 2025789 PMAQI
11th Nov 20258110 PMAQI
11th Nov 20258111 PMAQI
12th Nov 20258412 AMAQI
12th Nov 2025841 AMAQI
12th Nov 2025882 AMAQI
12th Nov 2025943 AMAQI
12th Nov 2025954 AMAQI
12th Nov 2025955 AMAQI
12th Nov 2025966 AMAQI
7°C3/13°C
12th Nov 2025957 AMAQI
12th Nov 2025968 AMAQI
12th Nov 2025969 AMAQI
12th Nov 202510010 AMAQI
12th Nov 202510011 AMAQI
12th Nov 202510112 PMAQI
12th Nov 20251041 PMAQI
12th Nov 20251122 PMAQI
12th Nov 20251123 PMAQI
12th Nov 2025984 PMAQI
12th Nov 2025875 PMAQI
12th Nov 2025846 PMAQI
12th Nov 2025887 PMAQI
12th Nov 2025978 PMAQI
12th Nov 2025999 PMAQI
12th Nov 20259410 PMAQI
12th Nov 202510911 PMAQI
13th Nov 202511212 AMAQI
13th Nov 20251051 AMAQI
13th Nov 20251082 AMAQI
13th Nov 20251133 AMAQI
13th Nov 20251034 AMAQI
13th Nov 2025965 AMAQI
13th Nov 2025966 AMAQI
9°C4/15°C
13th Nov 20251007 AMAQI
13th Nov 2025968 AMAQI
13th Nov 20251029 AMAQI
13th Nov 20259810 AMAQI
13th Nov 202510311 AMAQI
13th Nov 202510312 PMAQI
13th Nov 20251041 PMAQI
13th Nov 2025962 PMAQI
13th Nov 20251003 PMAQI
13th Nov 20251174 PMAQI
13th Nov 20251205 PMAQI
13th Nov 20251086 PMAQI
13th Nov 20251087 PMAQI
13th Nov 20251058 PMAQI
13th Nov 2025919 PMAQI
13th Nov 20258010 PMAQI
13th Nov 20258011 PMAQI
14th Nov 20258612 AMAQI
14th Nov 2025851 AMAQI
14th Nov 2025842 AMAQI
14th Nov 2025953 AMAQI
14th Nov 2025964 AMAQI
14th Nov 2025955 AMAQI
14th Nov 2025936 AMAQI
9°C5/16°C
14th Nov 2025947 AMAQI
14th Nov 2025938 AMAQI
14th Nov 2025909 AMAQI
14th Nov 20258910 AMAQI
14th Nov 20258811 AMAQI
14th Nov 20258912 PMAQI
14th Nov 2025861 PMAQI
14th Nov 2025682 PMAQI
14th Nov 2025653 PMAQI
14th Nov 2025594 PMAQI
14th Nov 2025595 PMAQI
14th Nov 2025686 PMAQI
14th Nov 2025627 PMAQI
14th Nov 2025668 PMAQI
14th Nov 2025659 PMAQI
14th Nov 20256810 PMAQI
14th Nov 20257311 PMAQI
15th Nov 20258012 AMAQI
15th Nov 2025821 AMAQI
15th Nov 2025932 AMAQI
15th Nov 2025953 AMAQI
15th Nov 2025944 AMAQI
15th Nov 2025865 AMAQI
15th Nov 2025826 AMAQI
8°C5/13°C
15th Nov 2025827 AMAQI
15th Nov 2025838 AMAQI
15th Nov 2025849 AMAQI
15th Nov 20258410 AMAQI
15th Nov 20258311 AMAQI
15th Nov 20258312 PMAQI
15th Nov 2025841 PMAQI
15th Nov 2025872 PMAQI
15th Nov 2025883 PMAQI
15th Nov 2025864 PMAQI
15th Nov 2025875 PMAQI
15th Nov 2025846 PMAQI
15th Nov 2025777 PMAQI
15th Nov 2025758 PMAQI
15th Nov 2025829 PMAQI
15th Nov 20259010 PMAQI
15th Nov 20259011 PMAQI
16th Nov 202514212 AMAQI
16th Nov 20251371 AMAQI
16th Nov 20251382 AMAQI
16th Nov 20251183 AMAQI
16th Nov 20251004 AMAQI
16th Nov 2025955 AMAQI
16th Nov 2025856 AMAQI
9°C4/15°C
16th Nov 2025897 AMAQI
16th Nov 2025888 AMAQI
16th Nov 2025929 AMAQI
16th Nov 20259310 AMAQI
16th Nov 20259611 AMAQI
16th Nov 20259612 PMAQI
16th Nov 2025941 PMAQI
16th Nov 2025872 PMAQI
16th Nov 2025783 PMAQI
16th Nov 2025734 PMAQI
16th Nov 2025565 PMAQI
16th Nov 2025566 PMAQI
16th Nov 2025607 PMAQI
16th Nov 2025608 PMAQI
16th Nov 2025619 PMAQI
16th Nov 20255910 PMAQI
16th Nov 20255711 PMAQI
17th Nov 20256112 AMAQI
17th Nov 2025671 AMAQI
17th Nov 2025652 AMAQI
17th Nov 2025703 AMAQI
17th Nov 2025844 AMAQI
17th Nov 2025815 AMAQI
17th Nov 2025696 AMAQI
10°C6/17°C
17th Nov 2025677 AMAQI
17th Nov 2025678 AMAQI
17th Nov 2025679 AMAQI
17th Nov 20256610 AMAQI
17th Nov 20255911 AMAQI
17th Nov 20254412 PMAQI
17th Nov 2025411 PMAQI
17th Nov 2025422 PMAQI
17th Nov 2025423 PMAQI
17th Nov 2025434 PMAQI
17th Nov 2025465 PMAQI
17th Nov 2025466 PMAQI
17th Nov 2025447 PMAQI
17th Nov 2025528 PMAQI
17th Nov 2025589 PMAQI
17th Nov 20255310 PMAQI
17th Nov 20255411 PMAQI
18th Nov 20255512 AMAQI
18th Nov 2025571 AMAQI
18th Nov 2025592 AMAQI
18th Nov 2025603 AMAQI
18th Nov 2025584 AMAQI
18th Nov 2025585 AMAQI
18th Nov 2025566 AMAQI
4°C1/6°C
18th Nov 2025567 AMAQI
18th Nov 2025578 AMAQI
18th Nov 2025559 AMAQI
18th Nov 20255910 AMAQI
18th Nov 20256511 AMAQI
18th Nov 20255912 PMAQI
18th Nov 2025521 PMAQI
18th Nov 2025502 PMAQI
18th Nov 2025503 PMAQI
18th Nov 2025504 PMAQI
18th Nov 2025535 PMAQI
18th Nov 2025566 PMAQI
18th Nov 2025557 PMAQI
18th Nov 2025528 PMAQI
18th Nov 2025499 PMAQI
18th Nov 20255810 PMAQI
18th Nov 20255511 PMAQI
19th Nov 20255612 AMAQI
19th Nov 2025501 AMAQI
19th Nov 2025532 AMAQI
19th Nov 2025563 AMAQI
19th Nov 2025544 AMAQI
19th Nov 2025575 AMAQI
19th Nov 2025516 AMAQI
1°C-2/5°C
19th Nov 2025307 AMAQI
19th Nov 2025258 AMAQI
19th Nov 2025479 AMAQI
19th Nov 20255410 AMAQI
19th Nov 20256311 AMAQI
19th Nov 20256112 PMAQI
19th Nov 2025611 PMAQI
19th Nov 2025622 PMAQI
19th Nov 2025683 PMAQI
19th Nov 2025674 PMAQI
19th Nov 2025675 PMAQI
19th Nov 2025636 PMAQI
19th Nov 2025637 PMAQI
19th Nov 2025718 PMAQI
19th Nov 2025739 PMAQI
19th Nov 20258310 PMAQI
19th Nov 20258411 PMAQI
20th Nov 20258412 AMAQI
20th Nov 2025881 AMAQI
20th Nov 2025892 AMAQI
20th Nov 2025883 AMAQI
20th Nov 2025934 AMAQI
20th Nov 2025935 AMAQI
20th Nov 2025886 AMAQI
3°C-2/7°C
20th Nov 2025887 AMAQI
20th Nov 2025908 AMAQI
20th Nov 2025939 AMAQI
20th Nov 20259610 AMAQI
20th Nov 20259811 AMAQI
20th Nov 202510312 PMAQI
20th Nov 20251011 PMAQI
20th Nov 20251042 PMAQI
20th Nov 20251013 PMAQI
20th Nov 2025784 PMAQI
20th Nov 2025665 PMAQI
20th Nov 2025646 PMAQI
20th Nov 2025647 PMAQI
20th Nov 2025678 PMAQI
20th Nov 2025769 PMAQI
20th Nov 20258110 PMAQI
20th Nov 20258511 PMAQI
21st Nov 20256212 AMAQI
21st Nov 2025331 AMAQI
21st Nov 2025262 AMAQI
21st Nov 2025323 AMAQI
21st Nov 2025274 AMAQI
21st Nov 2025275 AMAQI
21st Nov 2025286 AMAQI
7°C2/13°C
21st Nov 2025337 AMAQI
21st Nov 2025338 AMAQI
21st Nov 2025389 AMAQI
21st Nov 20255010 AMAQI
21st Nov 20255411 AMAQI
21st Nov 20255612 PMAQI
21st Nov 2025541 PMAQI
21st Nov 2025642 PMAQI
21st Nov 2025683 PMAQI
21st Nov 2025684 PMAQI
21st Nov 2025285 PMAQI
21st Nov 2025286 PMAQI
21st Nov 2025327 PMAQI
21st Nov 2025468 PMAQI
21st Nov 2025499 PMAQI
21st Nov 20255010 PMAQI
21st Nov 20254911 PMAQI
22nd Nov 20254612 AMAQI
22nd Nov 2025591 AMAQI
22nd Nov 2025552 AMAQI
22nd Nov 2025573 AMAQI
22nd Nov 2025544 AMAQI
22nd Nov 2025445 AMAQI
22nd Nov 2025456 AMAQI
6°C1/11°C
22nd Nov 2025457 AMAQI
22nd Nov 2025538 AMAQI
22nd Nov 2025559 AMAQI
22nd Nov 20255710 AMAQI
22nd Nov 20255711 AMAQI
22nd Nov 20255512 PMAQI
22nd Nov 2025491 PMAQI
22nd Nov 2025512 PMAQI
22nd Nov 2025593 PMAQI
22nd Nov 2025624 PMAQI
22nd Nov 2025625 PMAQI
22nd Nov 2025646 PMAQI
22nd Nov 2025637 PMAQI
22nd Nov 2025618 PMAQI
22nd Nov 2025669 PMAQI
22nd Nov 20257010 PMAQI
22nd Nov 20256911 PMAQI
23rd Nov 20257012 AMAQI
23rd Nov 2025861 AMAQI
23rd Nov 2025962 AMAQI
23rd Nov 20251023 AMAQI
23rd Nov 2025944 AMAQI
23rd Nov 2025965 AMAQI
23rd Nov 2025876 AMAQI
8°C4/13°C
23rd Nov 2025867 AMAQI
23rd Nov 2025828 AMAQI
23rd Nov 2025749 AMAQI
23rd Nov 20257810 AMAQI
23rd Nov 20258911 AMAQI
23rd Nov 20258912 PMAQI
23rd Nov 2025871 PMAQI
23rd Nov 2025802 PMAQI
23rd Nov 2025643 PMAQI
23rd Nov 2025634 PMAQI
23rd Nov 2025575 PMAQI
23rd Nov 2025576 PMAQI
23rd Nov 2025607 PMAQI
23rd Nov 2025728 PMAQI
23rd Nov 2025699 PMAQI
23rd Nov 20257110 PMAQI
23rd Nov 20257911 PMAQI
24th Nov 20258012 AMAQI
24th Nov 2025821 AMAQI
24th Nov 2025802 AMAQI
24th Nov 2025913 AMAQI
24th Nov 2025854 AMAQI
24th Nov 2025805 AMAQI
24th Nov 2025806 AMAQI
8°C4/13°C
24th Nov 2025817 AMAQI
24th Nov 2025838 AMAQI
24th Nov 2025809 AMAQI
24th Nov 20258110 AMAQI
24th Nov 20258111 AMAQI
24th Nov 20258112 PMAQI
24th Nov 2025801 PMAQI
24th Nov 2025822 PMAQI
24th Nov 2025813 PMAQI
24th Nov 2025924 PMAQI
24th Nov 2025985 PMAQI
24th Nov 2025946 PMAQI
24th Nov 20251307 PMAQI
24th Nov 20251188 PMAQI
24th Nov 20251159 PMAQI
24th Nov 202511410 PMAQI
24th Nov 202515211 PMAQI
25th Nov 202515512 AMAQI
25th Nov 20251561 AMAQI
25th Nov 20251582 AMAQI
25th Nov 20251593 AMAQI
25th Nov 20251594 AMAQI
25th Nov 20251585 AMAQI
--°C/°C
7 AM
12 PM
5 PM
12 AM
6 AM
--°C/°C
Day time
Avg. Highest Time
7 AM - 3 PM
71AQI
9 hours / Day
270 hours / Month
Avg. Lowest Time
5 PM
63AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 3 PM (Avg. 71), while the lowest AQI was between 5 PM to 5 PM (Avg. 63).
Night time
Avg. Highest Time
12 AM - 5 AM
77AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
6 PM - 8 PM
63AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 5 AM (Avg. 77), while the lowest AQI was between 6 PM to 8 PM (Avg. 63).
2025 Days Vs Air Quality
Sannam Dong, Cheongju, Chungbuk, South Korea
2025
38%
125
57%
188
5%
15
Total number of days with different AQI categories in last 328 days in 2025 (37 days remaining)
Good
125 DaysModerate
188 DaysPoor
15 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 38%
Health Risk Level:
High
In 2025, 38% of 328 days were within WHO’s safe air quality limits. The risk of health issues is High, with respiratory problems, heart disease, skin issues, and stress being more common, particularly among children and the elderly.
Annual Air Quality Insights
Sannam Dong, Cheongju, Chungbuk, South Korea
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
70AQI
70AQI
2nd January 2025
71AQI
71AQI
3rd January 2025
59AQI
59AQI
4th January 2025
61AQI
61AQI
5th January 2025
64AQI
64AQI
6th January 2025
90AQI
90AQI
7th January 2025
57AQI
57AQI
8th January 2025
69AQI
69AQI
9th January 2025
42AQI
42AQI
10th January 2025
60AQI
60AQI
11th January 2025
62AQI
62AQI
12th January 2025
83AQI
83AQI
13th January 2025
89AQI
89AQI
14th January 2025
91AQI
91AQI
15th January 2025
60AQI
60AQI
16th January 2025
70AQI
70AQI
17th January 2025
95AQI
95AQI
18th January 2025
97AQI
97AQI
19th January 2025
98AQI
98AQI
20th January 2025
112AQI
112AQI
21st January 2025
143AQI
143AQI
22nd January 2025
139AQI
139AQI
23rd January 2025
129AQI
129AQI
24th January 2025
122AQI
122AQI
25th January 2025
90AQI
90AQI
26th January 2025
66AQI
66AQI
27th January 2025
69AQI
69AQI
28th January 2025
57AQI
57AQI
29th January 2025
63AQI
63AQI
30th January 2025
59AQI
59AQI
31st January 2025
81AQI
81AQI
1st February 2025
92AQI
92AQI
2nd February 2025
91AQI
91AQI
3rd February 2025
64AQI
64AQI
4th February 2025
56AQI
56AQI
5th February 2025
50AQI
50AQI
6th February 2025
53AQI
53AQI
7th February 2025
51AQI
51AQI
8th February 2025
46AQI
46AQI
9th February 2025
57AQI
57AQI
10th February 2025
59AQI
59AQI
11th February 2025
84AQI
84AQI
12th February 2025
82AQI
82AQI
13th February 2025
55AQI
55AQI
14th February 2025
80AQI
80AQI
15th February 2025
60AQI
60AQI
16th February 2025
101AQI
101AQI
17th February 2025
53AQI
53AQI
18th February 2025
63AQI
63AQI
19th February 2025
51AQI
51AQI
20th February 2025
57AQI
57AQI
21st February 2025
56AQI
56AQI
22nd February 2025
61AQI
61AQI
23rd February 2025
59AQI
59AQI
24th February 2025
56AQI
56AQI
25th February 2025
57AQI
57AQI
26th February 2025
74AQI
74AQI
27th February 2025
63AQI
63AQI
28th February 2025
80AQI
80AQI
1st March 2025
105AQI
105AQI
2nd March 2025
84AQI
84AQI
3rd March 2025
59AQI
59AQI
4th March 2025
48AQI
48AQI
5th March 2025
44AQI
44AQI
6th March 2025
71AQI
71AQI
7th March 2025
86AQI
86AQI
8th March 2025
81AQI
81AQI
9th March 2025
89AQI
89AQI
10th March 2025
90AQI
90AQI
11th March 2025
105AQI
105AQI
12th March 2025
97AQI
97AQI
13th March 2025
94AQI
94AQI
14th March 2025
83AQI
83AQI
15th March 2025
54AQI
54AQI
16th March 2025
71AQI
71AQI
17th March 2025
60AQI
60AQI
18th March 2025
74AQI
74AQI
19th March 2025
76AQI
76AQI
20th March 2025
87AQI
87AQI
21st March 2025
94AQI
94AQI
22nd March 2025
101AQI
101AQI
23rd March 2025
101AQI
101AQI
24th March 2025
104AQI
104AQI
25th March 2025
125AQI
125AQI
26th March 2025
80AQI
80AQI
27th March 2025
90AQI
90AQI
28th March 2025
69AQI
69AQI
29th March 2025
52AQI
52AQI
30th March 2025
51AQI
51AQI
31st March 2025
59AQI
59AQI
1st April 2025
73AQI
73AQI
2nd April 2025
74AQI
74AQI
3rd April 2025
81AQI
81AQI
4th April 2025
82AQI
82AQI
5th April 2025
69AQI
69AQI
6th April 2025
67AQI
67AQI
7th April 2025
64AQI
64AQI
8th April 2025
75AQI
75AQI
9th April 2025
64AQI
64AQI
10th April 2025
74AQI
74AQI
11th April 2025
77AQI
77AQI
12th April 2025
62AQI
62AQI
13th April 2025
60AQI
60AQI
14th April 2025
44AQI
44AQI
15th April 2025
53AQI
53AQI
16th April 2025
60AQI
60AQI
17th April 2025
63AQI
63AQI
18th April 2025
79AQI
79AQI
19th April 2025
54AQI
54AQI
20th April 2025
61AQI
61AQI
21st April 2025
44AQI
44AQI
22nd April 2025
41AQI
41AQI
23rd April 2025
36AQI
36AQI
24th April 2025
58AQI
58AQI
25th April 2025
58AQI
58AQI
26th April 2025
49AQI
49AQI
27th April 2025
41AQI
41AQI
28th April 2025
53AQI
53AQI
29th April 2025
61AQI
61AQI
30th April 2025
56AQI
56AQI
1st May 2025
50AQI
50AQI
2nd May 2025
51AQI
51AQI
3rd May 2025
51AQI
51AQI
4th May 2025
46AQI
46AQI
5th May 2025
50AQI
50AQI
6th May 2025
45AQI
45AQI
7th May 2025
53AQI
53AQI
8th May 2025
70AQI
70AQI
9th May 2025
46AQI
46AQI
10th May 2025
47AQI
47AQI
11th May 2025
64AQI
64AQI
12th May 2025
66AQI
66AQI
13th May 2025
69AQI
69AQI
14th May 2025
73AQI
73AQI
15th May 2025
54AQI
54AQI
16th May 2025
50AQI
50AQI
17th May 2025
46AQI
46AQI
18th May 2025
58AQI
58AQI
19th May 2025
58AQI
58AQI
20th May 2025
41AQI
41AQI
21st May 2025
44AQI
44AQI
22nd May 2025
55AQI
55AQI
23rd May 2025
57AQI
57AQI
24th May 2025
48AQI
48AQI
25th May 2025
46AQI
46AQI
26th May 2025
57AQI
57AQI
27th May 2025
67AQI
67AQI
28th May 2025
74AQI
74AQI
29th May 2025
78AQI
78AQI
30th May 2025
61AQI
61AQI
31st May 2025
72AQI
72AQI
1st June 2025
83AQI
83AQI
2nd June 2025
97AQI
97AQI
3rd June 2025
83AQI
83AQI
4th June 2025
59AQI
59AQI
5th June 2025
55AQI
55AQI
6th June 2025
61AQI
61AQI
7th June 2025
65AQI
65AQI
8th June 2025
63AQI
63AQI
9th June 2025
60AQI
60AQI
10th June 2025
63AQI
63AQI
11th June 2025
53AQI
53AQI
12th June 2025
53AQI
53AQI
13th June 2025
61AQI
61AQI
14th June 2025
44AQI
44AQI
15th June 2025
51AQI
51AQI
16th June 2025
56AQI
56AQI
17th June 2025
63AQI
63AQI
18th June 2025
65AQI
65AQI
19th June 2025
64AQI
64AQI
20th June 2025
50AQI
50AQI
21st June 2025
47AQI
47AQI
22nd June 2025
45AQI
45AQI
23rd June 2025
51AQI
51AQI
24th June 2025
47AQI
47AQI
25th June 2025
39AQI
39AQI
26th June 2025
48AQI
48AQI
27th June 2025
59AQI
59AQI
28th June 2025
58AQI
58AQI
29th June 2025
50AQI
50AQI
30th June 2025
46AQI
46AQI
1st July 2025
45AQI
45AQI
2nd July 2025
42AQI
42AQI
3rd July 2025
50AQI
50AQI
4th July 2025
51AQI
51AQI
5th July 2025
49AQI
49AQI
6th July 2025
51AQI
51AQI
7th July 2025
56AQI
56AQI
8th July 2025
57AQI
57AQI
9th July 2025
54AQI
54AQI
10th July 2025
49AQI
49AQI
11th July 2025
50AQI
50AQI
12th July 2025
49AQI
49AQI
13th July 2025
57AQI
57AQI
14th July 2025
54AQI
54AQI
15th July 2025
45AQI
45AQI
16th July 2025
52AQI
52AQI
17th July 2025
41AQI
41AQI
18th July 2025
42AQI
42AQI
19th July 2025
31AQI
31AQI
20th July 2025
39AQI
39AQI
21st July 2025
39AQI
39AQI
22nd July 2025
34AQI
34AQI
23rd July 2025
48AQI
48AQI
24th July 2025
57AQI
57AQI
25th July 2025
50AQI
50AQI
26th July 2025
43AQI
43AQI
27th July 2025
37AQI
37AQI
28th July 2025
52AQI
52AQI
29th July 2025
52AQI
52AQI
30th July 2025
51AQI
51AQI
31st July 2025
52AQI
52AQI
1st August 2025
56AQI
56AQI
2nd August 2025
62AQI
62AQI
3rd August 2025
60AQI
60AQI
4th August 2025
48AQI
48AQI
5th August 2025
49AQI
49AQI
6th August 2025
46AQI
46AQI
7th August 2025
48AQI
48AQI
8th August 2025
50AQI
50AQI
9th August 2025
54AQI
54AQI
10th August 2025
46AQI
46AQI
11th August 2025
52AQI
52AQI
12th August 2025
40AQI
40AQI
13th August 2025
38AQI
38AQI
14th August 2025
36AQI
36AQI
15th August 2025
36AQI
36AQI
16th August 2025
37AQI
37AQI
17th August 2025
39AQI
39AQI
18th August 2025
49AQI
49AQI
19th August 2025
42AQI
42AQI
20th August 2025
45AQI
45AQI
21st August 2025
44AQI
44AQI
22nd August 2025
45AQI
45AQI
23rd August 2025
48AQI
48AQI
24th August 2025
49AQI
49AQI
25th August 2025
47AQI
47AQI
26th August 2025
41AQI
41AQI
27th August 2025
46AQI
46AQI
28th August 2025
51AQI
51AQI
29th August 2025
45AQI
45AQI
30th August 2025
43AQI
43AQI
31st August 2025
48AQI
48AQI
1st September 2025
39AQI
39AQI
2nd September 2025
44AQI
44AQI
3rd September 2025
47AQI
47AQI
4th September 2025
40AQI
40AQI
5th September 2025
36AQI
36AQI
6th September 2025
37AQI
37AQI
7th September 2025
38AQI
38AQI
8th September 2025
45AQI
45AQI
9th September 2025
46AQI
46AQI
10th September 2025
45AQI
45AQI
11th September 2025
45AQI
45AQI
12th September 2025
44AQI
44AQI
13th September 2025
36AQI
36AQI
14th September 2025
39AQI
39AQI
15th September 2025
46AQI
46AQI
16th September 2025
41AQI
41AQI
17th September 2025
33AQI
33AQI
18th September 2025
32AQI
32AQI
19th September 2025
30AQI
30AQI
20th September 2025
28AQI
28AQI
21st September 2025
28AQI
28AQI
22nd September 2025
26AQI
26AQI
23rd September 2025
25AQI
25AQI
24th September 2025
28AQI
28AQI
25th September 2025
37AQI
37AQI
26th September 2025
66AQI
66AQI
27th September 2025
48AQI
48AQI
28th September 2025
38AQI
38AQI
29th September 2025
50AQI
50AQI
30th September 2025
51AQI
51AQI
1st October 2025
64AQI
64AQI
2nd October 2025
78AQI
78AQI
3rd October 2025
57AQI
57AQI
4th October 2025
39AQI
39AQI
5th October 2025
47AQI
47AQI
6th October 2025
48AQI
48AQI
7th October 2025
39AQI
39AQI
8th October 2025
43AQI
43AQI
9th October 2025
36AQI
36AQI
10th October 2025
49AQI
49AQI
11th October 2025
49AQI
49AQI
12th October 2025
51AQI
51AQI
13th October 2025
30AQI
30AQI
14th October 2025
40AQI
40AQI
15th October 2025
42AQI
42AQI
16th October 2025
38AQI
38AQI
17th October 2025
49AQI
49AQI
18th October 2025
51AQI
51AQI
19th October 2025
65AQI
65AQI
20th October 2025
62AQI
62AQI
21st October 2025
63AQI
63AQI
22nd October 2025
53AQI
53AQI
23rd October 2025
27AQI
27AQI
24th October 2025
37AQI
37AQI
25th October 2025
50AQI
50AQI
26th October 2025
64AQI
64AQI
27th October 2025
52AQI
52AQI
28th October 2025
36AQI
36AQI
29th October 2025
66AQI
66AQI
30th October 2025
68AQI
68AQI
31st October 2025
68AQI
68AQI
1st November 2025
54AQI
54AQI
2nd November 2025
47AQI
47AQI
3rd November 2025
49AQI
49AQI
4th November 2025
68AQI
68AQI
5th November 2025
91AQI
91AQI
6th November 2025
120AQI
120AQI
7th November 2025
121AQI
121AQI
8th November 2025
63AQI
63AQI
9th November 2025
72AQI
72AQI
10th November 2025
43AQI
43AQI
11th November 2025
49AQI
49AQI
12th November 2025
94AQI
94AQI
13th November 2025
102AQI
102AQI
14th November 2025
80AQI
80AQI
15th November 2025
84AQI
84AQI
16th November 2025
95AQI
95AQI
17th November 2025
58AQI
58AQI
18th November 2025
55AQI
55AQI
19th November 2025
60AQI
60AQI
20th November 2025
85AQI
85AQI
21st November 2025
46AQI
46AQI
22nd November 2025
55AQI
55AQI
23rd November 2025
77AQI
77AQI
24th November 2025
81AQI
81AQI
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
81AQI
65AQI
80AQI
61AQI
56AQI
58AQI
48AQI
46AQI
40AQI
50AQI
73AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202560AQI
1
25
5
2
25
1
2
23
6
6
24
12
19
9
21
18
13
25
6
28
2
17
14
5
16
3
125
188
15
Highest AQI recorded in
January81AQI
Lowest AQI recorded in
September40AQI
202458AQI
9
15
7
12
13
4
8
21
2
8
19
3
10
20
1
7
23
27
4
16
15
23
7
17
14
7
22
1
2
29
146
202
18
Highest AQI recorded in
January77AQI
Lowest AQI recorded in
July35AQI
202364AQI
5
18
6
2
1
16
7
4
3
19
9
9
16
4
1
7
23
1
6
24
18
12
1
17
14
18
12
13
17
1
10
18
1
11
13
6
1
118
202
36
8
Highest AQI recorded in
February95AQI
Lowest AQI recorded in
September41AQI
202276AQI
19
9
2
14
4
3
3
15
13
3
11
3
3
27
1
13
16
1
8
13
1
16
6
3
11
18
2
2
19
8
1
3
21
6
1
63
179
50
7
Highest AQI recorded in
January96AQI
Lowest AQI recorded in
August50AQI
202168AQI
8
17
6
7
11
10
6
14
10
1
7
21
2
10
17
2
1
1
5
21
4
27
4
24
7
27
3
9
17
5
5
15
8
2
3
14
13
1
138
161
60
4
1
1
Highest AQI recorded in
December90AQI
Lowest AQI recorded in
September37AQI
202065AQI
4
7
2
6
14
1
2
12
4
5
20
5
23
8
24
7
17
12
1
6
21
4
4
16
9
1
7
13
10
1
98
130
36
2
Highest AQI recorded in
November83AQI
Lowest AQI recorded in
August39AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2022(Avg.)
76AQILeast Polluted Year Recorded
2024(Avg.)
58AQISannam Dong's annual 2025 AQI (60) shows an average percentage change of -9.3% (improved AQI) compared to previous years: 2020 (65), 2021 (68), 2022 (76), 2023 (64), 2024 (58).
