Miercurea Ciuc, Harghita, Romania 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
Miercurea Ciuc, Harghita, Romania
2021
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
14th Nov 2025
100AQILowest AQI recorded on
14th Nov 2024
0AQISame Day Analysis (14th November ):
On this day, AQI across the 5 years varied significantly: 2025 ranks 1st highest AQI at 100 of Moderate air quality on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 14th Nov - 15th Nov 2025
Miercurea Ciuc, Harghita, Romania
AQI
Day
Night
.
7 AM14th Nov 2025
5 PM
6 AM15th Nov 2025
Day time
Avg. Highest Time
7AM14th Nov
100AQI
Avg. Lowest Time
4PM14th Nov
70AQI
Night time
Avg. Highest Time
10PM14th Nov
111AQI
Avg. Lowest Time
6AM15th Nov
62AQI
In the last 24 hours,
Miercurea Ciuc's AQI reached its highest point of 111 at 10 PM during the Night, while the lowest point, 62, was recorded at 6 AM during the Night between 14th Nov and 15th Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Miercurea Ciuc, Harghita, Romania
OctNov
16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th
Day
Night
16th Oct 2025587 AMAQI
16th Oct 2025608 AMAQI
16th Oct 2025619 AMAQI
16th Oct 20256210 AMAQI
16th Oct 20256211 AMAQI
16th Oct 20255612 PMAQI
16th Oct 2025541 PMAQI
16th Oct 2025552 PMAQI
16th Oct 2025503 PMAQI
16th Oct 2025464 PMAQI
16th Oct 2025485 PMAQI
16th Oct 2025536 PMAQI
16th Oct 2025627 PMAQI
16th Oct 2025768 PMAQI
16th Oct 2025799 PMAQI
16th Oct 20258210 PMAQI
16th Oct 20259111 PMAQI
17th Oct 20258812 AMAQI
17th Oct 20251141 AMAQI
17th Oct 20251102 AMAQI
17th Oct 2025963 AMAQI
17th Oct 2025664 AMAQI
17th Oct 2025655 AMAQI
17th Oct 2025646 AMAQI
4°C-2/11°C
17th Oct 2025617 AMAQI
17th Oct 2025648 AMAQI
17th Oct 2025659 AMAQI
17th Oct 20256910 AMAQI
17th Oct 20256811 AMAQI
17th Oct 20256512 PMAQI
17th Oct 2025751 PMAQI
17th Oct 2025752 PMAQI
17th Oct 2025673 PMAQI
17th Oct 2025554 PMAQI
17th Oct 2025545 PMAQI
17th Oct 2025606 PMAQI
17th Oct 2025667 PMAQI
17th Oct 2025798 PMAQI
17th Oct 2025849 PMAQI
17th Oct 20258210 PMAQI
17th Oct 20258511 PMAQI
18th Oct 20258812 AMAQI
18th Oct 2025891 AMAQI
18th Oct 2025852 AMAQI
18th Oct 2025813 AMAQI
18th Oct 2025744 AMAQI
18th Oct 2025765 AMAQI
18th Oct 2025706 AMAQI
4°C-2/13°C
18th Oct 2025697 AMAQI
18th Oct 2025708 AMAQI
18th Oct 2025659 AMAQI
18th Oct 20256810 AMAQI
18th Oct 20256711 AMAQI
18th Oct 20256512 PMAQI
18th Oct 2025661 PMAQI
18th Oct 2025642 PMAQI
18th Oct 2025673 PMAQI
18th Oct 2025654 PMAQI
18th Oct 2025655 PMAQI
18th Oct 2025646 PMAQI
18th Oct 2025747 PMAQI
18th Oct 2025808 PMAQI
18th Oct 2025799 PMAQI
18th Oct 20257610 PMAQI
18th Oct 20257611 PMAQI
19th Oct 20257712 AMAQI
19th Oct 2025721 AMAQI
19th Oct 2025662 AMAQI
19th Oct 2025613 AMAQI
19th Oct 2025604 AMAQI
19th Oct 2025545 AMAQI
19th Oct 2025536 AMAQI
6°C2/8°C
19th Oct 2025527 AMAQI
19th Oct 2025518 AMAQI
19th Oct 2025519 AMAQI
19th Oct 20254910 AMAQI
19th Oct 20254911 AMAQI
19th Oct 20254512 PMAQI
19th Oct 2025461 PMAQI
19th Oct 2025472 PMAQI
19th Oct 2025493 PMAQI
19th Oct 2025464 PMAQI
19th Oct 2025405 PMAQI
19th Oct 2025376 PMAQI
19th Oct 2025567 PMAQI
19th Oct 2025568 PMAQI
19th Oct 2025579 PMAQI
19th Oct 20256010 PMAQI
19th Oct 20256211 PMAQI
20th Oct 20256312 AMAQI
20th Oct 2025621 AMAQI
20th Oct 2025582 AMAQI
20th Oct 2025553 AMAQI
20th Oct 2025534 AMAQI
20th Oct 2025545 AMAQI
20th Oct 2025606 AMAQI
2°C-1/5°C
20th Oct 2025697 AMAQI
20th Oct 2025588 AMAQI
20th Oct 2025539 AMAQI
20th Oct 20255410 AMAQI
20th Oct 20255611 AMAQI
20th Oct 20255412 PMAQI
20th Oct 2025541 PMAQI
20th Oct 2025562 PMAQI
20th Oct 2025553 PMAQI
20th Oct 2025564 PMAQI
20th Oct 2025565 PMAQI
20th Oct 2025566 PMAQI
20th Oct 2025577 PMAQI
20th Oct 2025638 PMAQI
20th Oct 2025689 PMAQI
20th Oct 20257310 PMAQI
20th Oct 20258411 PMAQI
21st Oct 20258712 AMAQI
21st Oct 2025861 AMAQI
21st Oct 2025922 AMAQI
21st Oct 2025853 AMAQI
21st Oct 2025764 AMAQI
21st Oct 2025695 AMAQI
21st Oct 2025706 AMAQI
2°C-3/9°C
21st Oct 2025697 AMAQI
21st Oct 2025668 AMAQI
21st Oct 2025669 AMAQI
21st Oct 20256810 AMAQI
21st Oct 20256911 AMAQI
21st Oct 20257412 PMAQI
21st Oct 2025691 PMAQI
21st Oct 2025572 PMAQI
21st Oct 2025543 PMAQI
21st Oct 2025544 PMAQI
21st Oct 2025545 PMAQI
21st Oct 2025566 PMAQI
21st Oct 2025627 PMAQI
21st Oct 2025708 PMAQI
21st Oct 2025749 PMAQI
21st Oct 20258410 PMAQI
21st Oct 20259011 PMAQI
22nd Oct 20258812 AMAQI
22nd Oct 2025851 AMAQI
22nd Oct 2025842 AMAQI
22nd Oct 2025843 AMAQI
22nd Oct 2025824 AMAQI
22nd Oct 2025815 AMAQI
22nd Oct 2025776 AMAQI
5°C-1/12°C
22nd Oct 2025727 AMAQI
22nd Oct 2025668 AMAQI
22nd Oct 2025679 AMAQI
22nd Oct 20256810 AMAQI
22nd Oct 20256911 AMAQI
22nd Oct 20258912 PMAQI
22nd Oct 2025991 PMAQI
22nd Oct 2025782 PMAQI
22nd Oct 2025663 PMAQI
22nd Oct 2025604 PMAQI
22nd Oct 2025615 PMAQI
22nd Oct 2025646 PMAQI
22nd Oct 2025687 PMAQI
22nd Oct 2025738 PMAQI
22nd Oct 2025789 PMAQI
22nd Oct 20258210 PMAQI
22nd Oct 20259011 PMAQI
23rd Oct 20259512 AMAQI
23rd Oct 2025891 AMAQI
23rd Oct 2025852 AMAQI
23rd Oct 2025883 AMAQI
23rd Oct 2025904 AMAQI
23rd Oct 2025855 AMAQI
23rd Oct 2025786 AMAQI
7°C0/15°C
23rd Oct 2025747 AMAQI
23rd Oct 2025758 AMAQI
23rd Oct 2025799 AMAQI
23rd Oct 20258110 AMAQI
23rd Oct 20258111 AMAQI
23rd Oct 20258612 PMAQI
23rd Oct 2025851 PMAQI
23rd Oct 2025722 PMAQI
23rd Oct 2025633 PMAQI
23rd Oct 2025624 PMAQI
23rd Oct 2025615 PMAQI
23rd Oct 2025606 PMAQI
23rd Oct 2025607 PMAQI
23rd Oct 2025648 PMAQI
23rd Oct 2025699 PMAQI
23rd Oct 20257410 PMAQI
23rd Oct 20257911 PMAQI
24th Oct 20257812 AMAQI
24th Oct 2025741 AMAQI
24th Oct 2025712 AMAQI
24th Oct 2025683 AMAQI
24th Oct 2025654 AMAQI
24th Oct 2025625 AMAQI
24th Oct 2025596 AMAQI
9°C2/17°C
24th Oct 2025597 AMAQI
24th Oct 2025588 AMAQI
24th Oct 2025589 AMAQI
24th Oct 20255810 AMAQI
24th Oct 20255711 AMAQI
24th Oct 20255412 PMAQI
24th Oct 2025521 PMAQI
24th Oct 2025472 PMAQI
24th Oct 2025393 PMAQI
24th Oct 2025284 PMAQI
24th Oct 2025225 PMAQI
24th Oct 2025266 PMAQI
24th Oct 2025317 PMAQI
24th Oct 2025318 PMAQI
24th Oct 2025289 PMAQI
24th Oct 20253110 PMAQI
24th Oct 20253611 PMAQI
25th Oct 20253912 AMAQI
25th Oct 2025391 AMAQI
25th Oct 2025352 AMAQI
25th Oct 2025333 AMAQI
25th Oct 2025334 AMAQI
25th Oct 2025335 AMAQI
25th Oct 2025336 AMAQI
7°C2/12°C
25th Oct 2025337 AMAQI
25th Oct 2025338 AMAQI
25th Oct 2025339 AMAQI
25th Oct 20253310 AMAQI
25th Oct 20253311 AMAQI
25th Oct 20253012 PMAQI
25th Oct 2025281 PMAQI
25th Oct 2025282 PMAQI
25th Oct 2025283 PMAQI
25th Oct 2025284 PMAQI
25th Oct 2025305 PMAQI
25th Oct 2025366 PMAQI
25th Oct 2025487 PMAQI
25th Oct 2025578 PMAQI
25th Oct 2025639 PMAQI
25th Oct 20257110 PMAQI
25th Oct 20258311 PMAQI
26th Oct 202511112 AMAQI
26th Oct 2025981 AMAQI
26th Oct 2025832 AMAQI
26th Oct 2025813 AMAQI
26th Oct 2025744 AMAQI
26th Oct 2025745 AMAQI
26th Oct 2025726 AMAQI
3°C-1/9°C
26th Oct 2025657 AMAQI
26th Oct 2025628 AMAQI
26th Oct 2025649 AMAQI
26th Oct 20256110 AMAQI
26th Oct 20256011 AMAQI
26th Oct 20256012 PMAQI
26th Oct 2025581 PMAQI
26th Oct 2025562 PMAQI
26th Oct 2025563 PMAQI
26th Oct 2025554 PMAQI
26th Oct 2025555 PMAQI
26th Oct 2025576 PMAQI
26th Oct 2025587 PMAQI
26th Oct 2025668 PMAQI
26th Oct 2025709 PMAQI
26th Oct 20257510 PMAQI
26th Oct 20257711 PMAQI
27th Oct 20257412 AMAQI
27th Oct 2025741 AMAQI
27th Oct 2025752 AMAQI
27th Oct 2025603 AMAQI
27th Oct 2025564 AMAQI
27th Oct 2025545 AMAQI
27th Oct 2025476 AMAQI
4°C-1/11°C
27th Oct 2025377 AMAQI
27th Oct 2025338 AMAQI
27th Oct 2025339 AMAQI
27th Oct 20253310 AMAQI
27th Oct 20253311 AMAQI
27th Oct 20253412 PMAQI
27th Oct 2025371 PMAQI
27th Oct 2025332 PMAQI
27th Oct 2025333 PMAQI
27th Oct 2025354 PMAQI
27th Oct 2025395 PMAQI
27th Oct 2025426 PMAQI
27th Oct 2025547 PMAQI
27th Oct 2025588 PMAQI
27th Oct 2025639 PMAQI
27th Oct 20256810 PMAQI
27th Oct 20257811 PMAQI
28th Oct 20258212 AMAQI
28th Oct 2025851 AMAQI
28th Oct 2025872 AMAQI
28th Oct 2025853 AMAQI
28th Oct 2025834 AMAQI
28th Oct 2025695 AMAQI
28th Oct 2025576 AMAQI
4°C2/8°C
28th Oct 2025587 AMAQI
28th Oct 2025568 AMAQI
28th Oct 2025569 AMAQI
28th Oct 20255410 AMAQI
28th Oct 20254811 AMAQI
28th Oct 20254012 PMAQI
28th Oct 2025391 PMAQI
28th Oct 2025392 PMAQI
28th Oct 2025393 PMAQI
28th Oct 2025394 PMAQI
28th Oct 2025395 PMAQI
28th Oct 2025406 PMAQI
28th Oct 2025457 PMAQI
28th Oct 2025518 PMAQI
28th Oct 2025549 PMAQI
28th Oct 20255310 PMAQI
28th Oct 20255211 PMAQI
29th Oct 20255412 AMAQI
29th Oct 2025541 AMAQI
29th Oct 2025542 AMAQI
29th Oct 2025513 AMAQI
29th Oct 2025464 AMAQI
29th Oct 2025445 AMAQI
29th Oct 2025486 AMAQI
4°C1/7°C
29th Oct 2025507 AMAQI
29th Oct 2025508 AMAQI
29th Oct 2025529 AMAQI
29th Oct 20255410 AMAQI
29th Oct 20255511 AMAQI
29th Oct 20255312 PMAQI
29th Oct 2025531 PMAQI
29th Oct 2025492 PMAQI
29th Oct 2025343 PMAQI
29th Oct 2025394 PMAQI
29th Oct 2025415 PMAQI
29th Oct 2025526 PMAQI
29th Oct 2025567 PMAQI
29th Oct 2025608 PMAQI
29th Oct 2025699 PMAQI
29th Oct 20257210 PMAQI
29th Oct 20256911 PMAQI
30th Oct 20256812 AMAQI
30th Oct 2025701 AMAQI
30th Oct 2025822 AMAQI
30th Oct 2025863 AMAQI
30th Oct 2025924 AMAQI
30th Oct 2025885 AMAQI
30th Oct 2025766 AMAQI
4°C-2/12°C
30th Oct 2025787 AMAQI
30th Oct 2025768 AMAQI
30th Oct 2025749 AMAQI
30th Oct 20256410 AMAQI
30th Oct 20256711 AMAQI
30th Oct 20257712 PMAQI
30th Oct 2025591 PMAQI
30th Oct 2025562 PMAQI
30th Oct 2025563 PMAQI
30th Oct 2025574 PMAQI
30th Oct 2025585 PMAQI
30th Oct 2025566 PMAQI
30th Oct 2025607 PMAQI
30th Oct 2025728 PMAQI
30th Oct 2025799 PMAQI
30th Oct 20259410 PMAQI
30th Oct 202511111 PMAQI
31st Oct 202512512 AMAQI
31st Oct 20251101 AMAQI
31st Oct 2025832 AMAQI
31st Oct 2025773 AMAQI
31st Oct 2025674 AMAQI
31st Oct 2025585 AMAQI
31st Oct 2025576 AMAQI
8°C2/14°C
31st Oct 2025557 AMAQI
31st Oct 2025558 AMAQI
31st Oct 2025569 AMAQI
31st Oct 20255510 AMAQI
31st Oct 20255511 AMAQI
31st Oct 20255712 PMAQI
31st Oct 2025611 PMAQI
31st Oct 2025532 PMAQI
31st Oct 2025453 PMAQI
31st Oct 2025444 PMAQI
31st Oct 2025465 PMAQI
31st Oct 2025506 PMAQI
31st Oct 2025517 PMAQI
31st Oct 2025598 PMAQI
31st Oct 2025729 PMAQI
31st Oct 20257310 PMAQI
31st Oct 20257211 PMAQI
1st Nov 202510112 AMAQI
1st Nov 20251461 AMAQI
1st Nov 20251262 AMAQI
1st Nov 20251073 AMAQI
1st Nov 20251034 AMAQI
1st Nov 2025845 AMAQI
1st Nov 2025806 AMAQI
10°C4/16°C
1st Nov 2025677 AMAQI
1st Nov 2025638 AMAQI
1st Nov 2025659 AMAQI
1st Nov 20256410 AMAQI
1st Nov 20256411 AMAQI
1st Nov 20256412 PMAQI
1st Nov 2025641 PMAQI
1st Nov 2025582 PMAQI
1st Nov 2025563 PMAQI
1st Nov 2025574 PMAQI
1st Nov 2025585 PMAQI
1st Nov 2025606 PMAQI
1st Nov 2025627 PMAQI
1st Nov 2025738 PMAQI
1st Nov 2025999 PMAQI
1st Nov 20259610 PMAQI
1st Nov 202510511 PMAQI
2nd Nov 202511112 AMAQI
2nd Nov 20251061 AMAQI
2nd Nov 20251032 AMAQI
2nd Nov 2025963 AMAQI
2nd Nov 2025934 AMAQI
2nd Nov 2025905 AMAQI
2nd Nov 2025776 AMAQI
11°C6/18°C
2nd Nov 2025727 AMAQI
2nd Nov 2025708 AMAQI
2nd Nov 2025689 AMAQI
2nd Nov 20256810 AMAQI
2nd Nov 20256411 AMAQI
2nd Nov 20256012 PMAQI
2nd Nov 2025591 PMAQI
2nd Nov 2025572 PMAQI
2nd Nov 2025573 PMAQI
2nd Nov 2025584 PMAQI
2nd Nov 2025585 PMAQI
2nd Nov 2025586 PMAQI
2nd Nov 2025597 PMAQI
2nd Nov 2025658 PMAQI
2nd Nov 2025779 PMAQI
2nd Nov 20258010 PMAQI
2nd Nov 20258011 PMAQI
3rd Nov 20257812 AMAQI
3rd Nov 2025761 AMAQI
3rd Nov 2025752 AMAQI
3rd Nov 2025683 AMAQI
3rd Nov 2025624 AMAQI
3rd Nov 2025615 AMAQI
3rd Nov 2025606 AMAQI
11°C5/19°C
3rd Nov 2025577 AMAQI
3rd Nov 2025608 AMAQI
3rd Nov 2025609 AMAQI
3rd Nov 20256210 AMAQI
3rd Nov 20256111 AMAQI
3rd Nov 20256312 PMAQI
3rd Nov 2025561 PMAQI
3rd Nov 2025562 PMAQI
3rd Nov 2025623 PMAQI
3rd Nov 2025654 PMAQI
3rd Nov 2025635 PMAQI
3rd Nov 2025636 PMAQI
3rd Nov 2025697 PMAQI
3rd Nov 2025888 PMAQI
3rd Nov 2025949 PMAQI
3rd Nov 202510210 PMAQI
3rd Nov 20259511 PMAQI
4th Nov 20259112 AMAQI
4th Nov 2025751 AMAQI
4th Nov 2025642 AMAQI
4th Nov 2025613 AMAQI
4th Nov 2025434 AMAQI
4th Nov 2025335 AMAQI
4th Nov 2025336 AMAQI
11°C5/17°C
4th Nov 2025347 AMAQI
4th Nov 2025398 AMAQI
4th Nov 2025399 AMAQI
4th Nov 20253910 AMAQI
4th Nov 20253911 AMAQI
4th Nov 20254112 PMAQI
4th Nov 2025491 PMAQI
4th Nov 2025432 PMAQI
4th Nov 2025403 PMAQI
4th Nov 2025454 PMAQI
4th Nov 2025515 PMAQI
4th Nov 2025566 PMAQI
4th Nov 2025607 PMAQI
4th Nov 2025648 PMAQI
4th Nov 2025679 PMAQI
4th Nov 20256810 PMAQI
4th Nov 20257111 PMAQI
5th Nov 20257112 AMAQI
5th Nov 2025721 AMAQI
5th Nov 2025722 AMAQI
5th Nov 2025693 AMAQI
5th Nov 2025684 AMAQI
5th Nov 2025615 AMAQI
5th Nov 2025586 AMAQI
7°C3/9°C
5th Nov 2025617 AMAQI
5th Nov 2025608 AMAQI
5th Nov 2025609 AMAQI
5th Nov 20255910 AMAQI
5th Nov 20256411 AMAQI
5th Nov 20256912 PMAQI
5th Nov 2025691 PMAQI
5th Nov 2025612 PMAQI
5th Nov 2025563 PMAQI
5th Nov 2025574 PMAQI
5th Nov 2025565 PMAQI
5th Nov 2025566 PMAQI
5th Nov 2025607 PMAQI
5th Nov 2025628 PMAQI
5th Nov 2025709 PMAQI
5th Nov 20257410 PMAQI
5th Nov 20257511 PMAQI
6th Nov 20257912 AMAQI
6th Nov 2025821 AMAQI
6th Nov 2025792 AMAQI
6th Nov 2025713 AMAQI
6th Nov 2025684 AMAQI
6th Nov 2025665 AMAQI
6th Nov 2025636 AMAQI
5°C1/9°C
6th Nov 2025657 AMAQI
6th Nov 2025658 AMAQI
6th Nov 2025609 AMAQI
6th Nov 20256210 AMAQI
6th Nov 20255811 AMAQI
6th Nov 20255312 PMAQI
6th Nov 2025531 PMAQI
6th Nov 2025532 PMAQI
6th Nov 2025513 PMAQI
6th Nov 2025504 PMAQI
6th Nov 2025515 PMAQI
6th Nov 2025546 PMAQI
6th Nov 2025587 PMAQI
6th Nov 2025628 PMAQI
6th Nov 2025729 PMAQI
6th Nov 20257910 PMAQI
6th Nov 20257911 PMAQI
7th Nov 20257612 AMAQI
7th Nov 2025741 AMAQI
7th Nov 2025692 AMAQI
7th Nov 2025663 AMAQI
7th Nov 2025654 AMAQI
7th Nov 2025585 AMAQI
7th Nov 2025576 AMAQI
5°C1/10°C
7th Nov 2025577 AMAQI
7th Nov 2025568 AMAQI
7th Nov 2025569 AMAQI
7th Nov 20255510 AMAQI
7th Nov 20255511 AMAQI
7th Nov 20255612 PMAQI
7th Nov 2025551 PMAQI
7th Nov 2025552 PMAQI
7th Nov 2025563 PMAQI
7th Nov 2025574 PMAQI
7th Nov 2025575 PMAQI
7th Nov 2025606 PMAQI
7th Nov 2025667 PMAQI
7th Nov 2025718 PMAQI
7th Nov 2025759 PMAQI
7th Nov 20257710 PMAQI
7th Nov 20257711 PMAQI
8th Nov 20257712 AMAQI
8th Nov 2025761 AMAQI
8th Nov 2025762 AMAQI
8th Nov 2025763 AMAQI
8th Nov 2025744 AMAQI
8th Nov 2025745 AMAQI
8th Nov 2025686 AMAQI
8°C4/13°C
8th Nov 2025667 AMAQI
8th Nov 2025668 AMAQI
8th Nov 2025669 AMAQI
8th Nov 20256210 AMAQI
8th Nov 20255911 AMAQI
8th Nov 20255612 PMAQI
8th Nov 2025521 PMAQI
8th Nov 2025502 PMAQI
8th Nov 2025503 PMAQI
8th Nov 2025504 PMAQI
8th Nov 2025515 PMAQI
8th Nov 2025536 PMAQI
8th Nov 2025537 PMAQI
8th Nov 2025598 PMAQI
8th Nov 2025649 PMAQI
8th Nov 20256610 PMAQI
8th Nov 20256611 PMAQI
9th Nov 20256712 AMAQI
9th Nov 2025651 AMAQI
9th Nov 2025642 AMAQI
9th Nov 2025593 AMAQI
9th Nov 2025604 AMAQI
9th Nov 2025635 AMAQI
9th Nov 2025616 AMAQI
7°C2/13°C
9th Nov 2025607 AMAQI
9th Nov 2025598 AMAQI
9th Nov 2025589 AMAQI
9th Nov 20255810 AMAQI
9th Nov 20255811 AMAQI
9th Nov 20255712 PMAQI
9th Nov 2025551 PMAQI
9th Nov 2025532 PMAQI
9th Nov 2025513 PMAQI
9th Nov 2025484 PMAQI
9th Nov 2025535 PMAQI
9th Nov 2025596 PMAQI
9th Nov 2025637 PMAQI
9th Nov 2025678 PMAQI
9th Nov 2025689 PMAQI
9th Nov 20259010 PMAQI
9th Nov 202511411 PMAQI
10th Nov 202511412 AMAQI
10th Nov 20251261 AMAQI
10th Nov 20251182 AMAQI
10th Nov 20251093 AMAQI
10th Nov 2025984 AMAQI
10th Nov 2025855 AMAQI
10th Nov 2025726 AMAQI
8°C5/12°C
10th Nov 2025677 AMAQI
10th Nov 2025658 AMAQI
10th Nov 2025659 AMAQI
10th Nov 20256510 AMAQI
10th Nov 20256611 AMAQI
10th Nov 20256912 PMAQI
10th Nov 2025681 PMAQI
10th Nov 2025652 PMAQI
10th Nov 2025573 PMAQI
10th Nov 2025574 PMAQI
10th Nov 2025585 PMAQI
10th Nov 2025626 PMAQI
10th Nov 2025687 PMAQI
10th Nov 2025758 PMAQI
10th Nov 2025839 PMAQI
10th Nov 202510510 PMAQI
10th Nov 202511211 PMAQI
11th Nov 20259812 AMAQI
11th Nov 2025851 AMAQI
11th Nov 2025742 AMAQI
11th Nov 2025713 AMAQI
11th Nov 2025694 AMAQI
11th Nov 2025655 AMAQI
11th Nov 2025586 AMAQI
8°C5/12°C
11th Nov 2025577 AMAQI
11th Nov 2025578 AMAQI
11th Nov 2025569 AMAQI
11th Nov 20255810 AMAQI
11th Nov 20256011 AMAQI
11th Nov 20256012 PMAQI
11th Nov 2025591 PMAQI
11th Nov 2025552 PMAQI
11th Nov 2025543 PMAQI
11th Nov 2025544 PMAQI
11th Nov 2025545 PMAQI
11th Nov 2025566 PMAQI
11th Nov 2025617 PMAQI
11th Nov 2025648 PMAQI
11th Nov 2025689 PMAQI
11th Nov 20256910 PMAQI
11th Nov 20256811 PMAQI
12th Nov 20256812 AMAQI
12th Nov 2025681 AMAQI
12th Nov 2025672 AMAQI
12th Nov 2025643 AMAQI
12th Nov 2025644 AMAQI
12th Nov 2025655 AMAQI
12th Nov 2025646 AMAQI
6°C0/8°C
12th Nov 2025667 AMAQI
12th Nov 2025668 AMAQI
12th Nov 2025649 AMAQI
12th Nov 20256610 AMAQI
12th Nov 20256711 AMAQI
12th Nov 20256412 PMAQI
12th Nov 2025611 PMAQI
12th Nov 2025572 PMAQI
12th Nov 2025563 PMAQI
12th Nov 2025564 PMAQI
12th Nov 2025575 PMAQI
12th Nov 2025596 PMAQI
12th Nov 2025637 PMAQI
12th Nov 2025688 PMAQI
12th Nov 2025709 PMAQI
12th Nov 20257510 PMAQI
12th Nov 20257611 PMAQI
13th Nov 20257712 AMAQI
13th Nov 2025821 AMAQI
13th Nov 2025842 AMAQI
13th Nov 2025843 AMAQI
13th Nov 2025754 AMAQI
13th Nov 2025685 AMAQI
13th Nov 2025686 AMAQI
2°C-2/6°C
13th Nov 2025767 AMAQI
13th Nov 2025738 AMAQI
13th Nov 2025769 AMAQI
13th Nov 20257410 AMAQI
13th Nov 20257711 AMAQI
13th Nov 20258512 PMAQI
13th Nov 2025741 PMAQI
13th Nov 2025642 PMAQI
13th Nov 2025553 PMAQI
13th Nov 2025564 PMAQI
13th Nov 2025585 PMAQI
13th Nov 2025596 PMAQI
13th Nov 2025677 PMAQI
13th Nov 2025688 PMAQI
13th Nov 2025799 PMAQI
13th Nov 20259110 PMAQI
13th Nov 20259211 PMAQI
14th Nov 202510712 AMAQI
14th Nov 20251201 AMAQI
14th Nov 20251312 AMAQI
14th Nov 20251403 AMAQI
14th Nov 20251264 AMAQI
14th Nov 2025965 AMAQI
14th Nov 20251016 AMAQI
1°C-4/8°C
14th Nov 20251007 AMAQI
14th Nov 2025918 AMAQI
14th Nov 2025919 AMAQI
14th Nov 20258210 AMAQI
14th Nov 20257611 AMAQI
14th Nov 20258412 PMAQI
14th Nov 2025941 PMAQI
14th Nov 2025842 PMAQI
14th Nov 2025753 PMAQI
14th Nov 2025704 PMAQI
14th Nov 2025695 PMAQI
14th Nov 2025696 PMAQI
14th Nov 2025807 PMAQI
14th Nov 20251038 PMAQI
14th Nov 20251109 PMAQI
14th Nov 202511110 PMAQI
14th Nov 202510911 PMAQI
15th Nov 202510212 AMAQI
15th Nov 2025911 AMAQI
15th Nov 2025812 AMAQI
15th Nov 2025753 AMAQI
15th Nov 2025694 AMAQI
15th Nov 2025635 AMAQI
15th Nov 2025626 AMAQI
5°C0/12°C
7 AM
12 PM
5 PM
12 AM
6 AM
--°C/°C
Day time
Avg. Highest Time
7 AM - 1 PM
61AQI
7 hours / Day
210 hours / Month
Avg. Lowest Time
3 PM - 5 PM
52AQI
3 hours / Day
90 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 7 AM to 1 PM (Avg. 61), while the lowest AQI was between 3 PM to 5 PM (Avg. 52).
Night time
Avg. Highest Time
12 AM - 1 AM
85AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
6 PM
54AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 1 AM (Avg. 85), while the lowest AQI was between 6 PM to 6 PM (Avg. 54).
2025 Days Vs Air Quality
Miercurea Ciuc, Harghita, Romania
2025
57%
180
43%
138
Total number of days with different AQI categories in last 319 days in 2025 (46 days remaining)
Good
180 DaysModerate
138 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 57%
Health Risk Level:
Considerable
In 2025, 57% of 319 days were within WHO’s safe air quality limits, and 43% exceeded them. The risk of health issues is Considerable, with potential for conditions in sensitive individuals.
Annual Air Quality Insights
Miercurea Ciuc, Harghita, Romania
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
73AQI
73AQI
2nd January 2025
71AQI
71AQI
3rd January 2025
61AQI
61AQI
4th January 2025
61AQI
61AQI
5th January 2025
60AQI
60AQI
6th January 2025
61AQI
61AQI
7th January 2025
61AQI
61AQI
8th January 2025
61AQI
61AQI
9th January 2025
60AQI
60AQI
10th January 2025
59AQI
59AQI
11th January 2025
59AQI
59AQI
12th January 2025
61AQI
61AQI
13th January 2025
59AQI
59AQI
14th January 2025
60AQI
60AQI
15th January 2025
61AQI
61AQI
16th January 2025
63AQI
63AQI
17th January 2025
64AQI
64AQI
18th January 2025
66AQI
66AQI
19th January 2025
66AQI
66AQI
20th January 2025
67AQI
67AQI
21st January 2025
66AQI
66AQI
22nd January 2025
67AQI
67AQI
23rd January 2025
66AQI
66AQI
24th January 2025
66AQI
66AQI
25th January 2025
66AQI
66AQI
26th January 2025
65AQI
65AQI
27th January 2025
65AQI
65AQI
28th January 2025
65AQI
65AQI
29th January 2025
67AQI
67AQI
30th January 2025
65AQI
65AQI
31st January 2025
67AQI
67AQI
1st February 2025
66AQI
66AQI
2nd February 2025
67AQI
67AQI
3rd February 2025
65AQI
65AQI
4th February 2025
65AQI
65AQI
5th February 2025
64AQI
64AQI
6th February 2025
64AQI
64AQI
7th February 2025
64AQI
64AQI
8th February 2025
64AQI
64AQI
9th February 2025
63AQI
63AQI
10th February 2025
63AQI
63AQI
11th February 2025
62AQI
62AQI
12th February 2025
61AQI
61AQI
13th February 2025
61AQI
61AQI
14th February 2025
62AQI
62AQI
15th February 2025
61AQI
61AQI
16th February 2025
62AQI
62AQI
17th February 2025
63AQI
63AQI
18th February 2025
64AQI
64AQI
19th February 2025
64AQI
64AQI
20th February 2025
63AQI
63AQI
21st February 2025
63AQI
63AQI
22nd February 2025
63AQI
63AQI
23rd February 2025
63AQI
63AQI
24th February 2025
63AQI
63AQI
25th February 2025
62AQI
62AQI
26th February 2025
61AQI
61AQI
27th February 2025
62AQI
62AQI
28th February 2025
61AQI
61AQI
1st March 2025
61AQI
61AQI
2nd March 2025
62AQI
62AQI
3rd March 2025
61AQI
61AQI
4th March 2025
61AQI
61AQI
5th March 2025
60AQI
60AQI
6th March 2025
61AQI
61AQI
7th March 2025
61AQI
61AQI
8th March 2025
60AQI
60AQI
9th March 2025
60AQI
60AQI
10th March 2025
60AQI
60AQI
11th March 2025
58AQI
58AQI
12th March 2025
57AQI
57AQI
13th March 2025
57AQI
57AQI
14th March 2025
56AQI
56AQI
15th March 2025
55AQI
55AQI
16th March 2025
54AQI
54AQI
17th March 2025
54AQI
54AQI
18th March 2025
55AQI
55AQI
19th March 2025
55AQI
55AQI
20th March 2025
54AQI
54AQI
21st March 2025
55AQI
55AQI
22nd March 2025
58AQI
58AQI
23rd March 2025
59AQI
59AQI
24th March 2025
57AQI
57AQI
25th March 2025
56AQI
56AQI
26th March 2025
53AQI
53AQI
27th March 2025
54AQI
54AQI
28th March 2025
53AQI
53AQI
29th March 2025
53AQI
53AQI
30th March 2025
52AQI
52AQI
31st March 2025
51AQI
51AQI
1st April 2025
51AQI
51AQI
2nd April 2025
50AQI
50AQI
3rd April 2025
48AQI
48AQI
4th April 2025
48AQI
48AQI
5th April 2025
47AQI
47AQI
6th April 2025
46AQI
46AQI
7th April 2025
43AQI
43AQI
8th April 2025
42AQI
42AQI
9th April 2025
39AQI
39AQI
10th April 2025
38AQI
38AQI
11th April 2025
31AQI
31AQI
12th April 2025
31AQI
31AQI
13th April 2025
31AQI
31AQI
14th April 2025
30AQI
30AQI
15th April 2025
29AQI
29AQI
16th April 2025
32AQI
32AQI
17th April 2025
33AQI
33AQI
18th April 2025
34AQI
34AQI
19th April 2025
33AQI
33AQI
20th April 2025
32AQI
32AQI
21st April 2025
33AQI
33AQI
22nd April 2025
31AQI
31AQI
23rd April 2025
31AQI
31AQI
24th April 2025
30AQI
30AQI
25th April 2025
30AQI
30AQI
26th April 2025
29AQI
29AQI
27th April 2025
28AQI
28AQI
28th April 2025
28AQI
28AQI
29th April 2025
28AQI
28AQI
30th April 2025
29AQI
29AQI
1st May 2025
32AQI
32AQI
2nd May 2025
33AQI
33AQI
3rd May 2025
36AQI
36AQI
4th May 2025
37AQI
37AQI
5th May 2025
40AQI
40AQI
6th May 2025
43AQI
43AQI
7th May 2025
44AQI
44AQI
8th May 2025
40AQI
40AQI
9th May 2025
44AQI
44AQI
10th May 2025
43AQI
43AQI
11th May 2025
39AQI
39AQI
12th May 2025
37AQI
37AQI
13th May 2025
51AQI
51AQI
14th May 2025
61AQI
61AQI
15th May 2025
59AQI
59AQI
16th May 2025
54AQI
54AQI
17th May 2025
45AQI
45AQI
18th May 2025
41AQI
41AQI
19th May 2025
33AQI
33AQI
20th May 2025
34AQI
34AQI
21st May 2025
33AQI
33AQI
22nd May 2025
36AQI
36AQI
23rd May 2025
38AQI
38AQI
24th May 2025
37AQI
37AQI
25th May 2025
36AQI
36AQI
26th May 2025
44AQI
44AQI
27th May 2025
42AQI
42AQI
28th May 2025
40AQI
40AQI
29th May 2025
37AQI
37AQI
30th May 2025
35AQI
35AQI
31st May 2025
34AQI
34AQI
1st June 2025
37AQI
37AQI
2nd June 2025
40AQI
40AQI
3rd June 2025
38AQI
38AQI
4th June 2025
36AQI
36AQI
5th June 2025
40AQI
40AQI
6th June 2025
43AQI
43AQI
7th June 2025
43AQI
43AQI
8th June 2025
42AQI
42AQI
9th June 2025
44AQI
44AQI
10th June 2025
48AQI
48AQI
11th June 2025
49AQI
49AQI
12th June 2025
48AQI
48AQI
13th June 2025
45AQI
45AQI
14th June 2025
41AQI
41AQI
15th June 2025
43AQI
43AQI
16th June 2025
45AQI
45AQI
17th June 2025
46AQI
46AQI
18th June 2025
47AQI
47AQI
19th June 2025
58AQI
58AQI
20th June 2025
61AQI
61AQI
21st June 2025
50AQI
50AQI
22nd June 2025
46AQI
46AQI
23rd June 2025
39AQI
39AQI
24th June 2025
39AQI
39AQI
25th June 2025
37AQI
37AQI
26th June 2025
37AQI
37AQI
27th June 2025
37AQI
37AQI
28th June 2025
35AQI
35AQI
29th June 2025
37AQI
37AQI
30th June 2025
37AQI
37AQI
1st July 2025
36AQI
36AQI
2nd July 2025
31AQI
31AQI
3rd July 2025
30AQI
30AQI
4th July 2025
30AQI
30AQI
5th July 2025
30AQI
30AQI
6th July 2025
30AQI
30AQI
7th July 2025
36AQI
36AQI
8th July 2025
39AQI
39AQI
9th July 2025
33AQI
33AQI
10th July 2025
28AQI
28AQI
11th July 2025
28AQI
28AQI
12th July 2025
29AQI
29AQI
13th July 2025
32AQI
32AQI
14th July 2025
32AQI
32AQI
15th July 2025
34AQI
34AQI
16th July 2025
34AQI
34AQI
17th July 2025
32AQI
32AQI
18th July 2025
27AQI
27AQI
19th July 2025
25AQI
25AQI
20th July 2025
25AQI
25AQI
21st July 2025
27AQI
27AQI
22nd July 2025
28AQI
28AQI
23rd July 2025
25AQI
25AQI
24th July 2025
27AQI
27AQI
25th July 2025
31AQI
31AQI
26th July 2025
34AQI
34AQI
27th July 2025
34AQI
34AQI
28th July 2025
32AQI
32AQI
29th July 2025
30AQI
30AQI
30th July 2025
26AQI
26AQI
31st July 2025
28AQI
28AQI
1st August 2025
27AQI
27AQI
2nd August 2025
28AQI
28AQI
3rd August 2025
27AQI
27AQI
4th August 2025
27AQI
27AQI
5th August 2025
28AQI
28AQI
6th August 2025
28AQI
28AQI
7th August 2025
28AQI
28AQI
8th August 2025
27AQI
27AQI
9th August 2025
28AQI
28AQI
10th August 2025
28AQI
28AQI
11th August 2025
29AQI
29AQI
12th August 2025
29AQI
29AQI
13th August 2025
30AQI
30AQI
14th August 2025
31AQI
31AQI
15th August 2025
32AQI
32AQI
16th August 2025
33AQI
33AQI
17th August 2025
33AQI
33AQI
18th August 2025
33AQI
33AQI
19th August 2025
34AQI
34AQI
20th August 2025
36AQI
36AQI
21st August 2025
36AQI
36AQI
22nd August 2025
36AQI
36AQI
23rd August 2025
35AQI
35AQI
24th August 2025
33AQI
33AQI
25th August 2025
31AQI
31AQI
26th August 2025
29AQI
29AQI
27th August 2025
30AQI
30AQI
28th August 2025
31AQI
31AQI
29th August 2025
31AQI
31AQI
30th August 2025
33AQI
33AQI
31st August 2025
33AQI
33AQI
1st September 2025
33AQI
33AQI
2nd September 2025
32AQI
32AQI
3rd September 2025
34AQI
34AQI
4th September 2025
36AQI
36AQI
5th September 2025
33AQI
33AQI
6th September 2025
33AQI
33AQI
7th September 2025
32AQI
32AQI
8th September 2025
33AQI
33AQI
9th September 2025
35AQI
35AQI
10th September 2025
36AQI
36AQI
11th September 2025
34AQI
34AQI
12th September 2025
33AQI
33AQI
13th September 2025
33AQI
33AQI
14th September 2025
33AQI
33AQI
15th September 2025
30AQI
30AQI
16th September 2025
28AQI
28AQI
17th September 2025
27AQI
27AQI
18th September 2025
23AQI
23AQI
19th September 2025
21AQI
21AQI
20th September 2025
20AQI
20AQI
21st September 2025
21AQI
21AQI
22nd September 2025
20AQI
20AQI
23rd September 2025
22AQI
22AQI
24th September 2025
26AQI
26AQI
25th September 2025
26AQI
26AQI
26th September 2025
22AQI
22AQI
27th September 2025
16AQI
16AQI
28th September 2025
27AQI
27AQI
29th September 2025
52AQI
52AQI
30th September 2025
44AQI
44AQI
1st October 2025
56AQI
56AQI
2nd October 2025
48AQI
48AQI
3rd October 2025
50AQI
50AQI
4th October 2025
52AQI
52AQI
5th October 2025
61AQI
61AQI
6th October 2025
65AQI
65AQI
7th October 2025
52AQI
52AQI
8th October 2025
46AQI
46AQI
9th October 2025
53AQI
53AQI
10th October 2025
56AQI
56AQI
11th October 2025
50AQI
50AQI
12th October 2025
51AQI
51AQI
13th October 2025
57AQI
57AQI
14th October 2025
57AQI
57AQI
15th October 2025
61AQI
61AQI
16th October 2025
64AQI
64AQI
17th October 2025
75AQI
75AQI
18th October 2025
73AQI
73AQI
19th October 2025
55AQI
55AQI
20th October 2025
61AQI
61AQI
21st October 2025
74AQI
74AQI
22nd October 2025
78AQI
78AQI
23rd October 2025
80AQI
80AQI
24th October 2025
54AQI
54AQI
25th October 2025
41AQI
41AQI
26th October 2025
70AQI
70AQI
27th October 2025
55AQI
55AQI
28th October 2025
57AQI
57AQI
29th October 2025
53AQI
53AQI
30th October 2025
73AQI
73AQI
31st October 2025
65AQI
65AQI
1st November 2025
82AQI
82AQI
2nd November 2025
82AQI
82AQI
3rd November 2025
72AQI
72AQI
4th November 2025
60AQI
60AQI
5th November 2025
66AQI
66AQI
6th November 2025
66AQI
66AQI
7th November 2025
66AQI
66AQI
8th November 2025
65AQI
65AQI
9th November 2025
65AQI
65AQI
10th November 2025
86AQI
86AQI
11th November 2025
70AQI
70AQI
12th November 2025
65AQI
65AQI
13th November 2025
74AQI
74AQI
14th November 2025
100AQI
100AQI
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
64AQI
63AQI
57AQI
36AQI
41AQI
43AQI
30AQI
31AQI
30AQI
59AQI
73AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202546AQI
31
28
31
29
1
27
4
28
2
31
31
29
1
5
26
14
180
138
Highest AQI recorded in
November73AQI
Lowest AQI recorded in
September30AQI
202430AQI
31
29
30
1
30
31
30
31
31
30
27
4
8
22
31
308
58
Highest AQI recorded in
December58AQI
Lowest AQI recorded in
August18AQI
202320AQI
31
27
1
31
30
30
30
31
31
30
31
29
31
362
1
Highest AQI recorded in
February32AQI
Lowest AQI recorded in
November10AQI
202227AQI
31
22
30
1
29
31
30
23
1
1
28
31
30
31
317
2
Highest AQI recorded in
May35AQI
Lowest AQI recorded in
October19AQI
202121AQI
31
28
31
30
30
30
31
29
29
31
30
31
361
Highest AQI recorded in
May23AQI
Lowest AQI recorded in
September17AQI
202017AQI
13
21
18
30
31
31
30
26
30
31
261
Highest AQI recorded in
April25AQI
Lowest AQI recorded in
October11AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
46AQILeast Polluted Year Recorded
2020(Avg.)
17AQIMiercurea Ciuc's annual 2025 AQI (46) shows an average percentage change of 111.04% (worsened AQI) compared to previous years: 2020 (17), 2021 (21), 2022 (27), 2023 (20), 2024 (30).
