Hlavna, Hnusta, Banskobystricky, Slovakia 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
Hlavna, Hnusta, Banskobystricky, Slovakia
2022
2023
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
28th Nov 2024
113AQILowest AQI recorded on
6th Nov 2022
15AQISame Day Analysis (20th November ):
On this day, AQI across the 4 years varied significantly: 2025 ranks 2nd highest AQI at 68 of Moderate air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 20th Nov - 21st Nov 2025
Hlavna, Hnusta, Banskobystricky, Slovakia
AQI
Day
Night
.
6 AM20th Nov 2025
4 PM
5 AM21st Nov 2025
Day time
Avg. Highest Time
3PM20th Nov
73AQI
Avg. Lowest Time
11AM20th Nov
64AQI
Night time
Avg. Highest Time
4PM20th Nov
77AQI
Avg. Lowest Time
5AM21st Nov
48AQI
In the last 24 hours,
Hlavna's AQI reached its highest point of 77 at 4 PM during the Night, while the lowest point, 48, was recorded at 5 AM during the Night between 20th Nov and 21st Nov 2025.
Day & Night AQI Trend : Oct - Nov 2025
Hlavna, Hnusta, Banskobystricky, Slovakia
OctNov
22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 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
Day
Night
22nd Oct 2025546 AMAQI
22nd Oct 2025537 AMAQI
22nd Oct 2025578 AMAQI
22nd Oct 2025579 AMAQI
22nd Oct 20255210 AMAQI
22nd Oct 20255511 AMAQI
22nd Oct 20255612 PMAQI
22nd Oct 2025561 PMAQI
22nd Oct 2025562 PMAQI
22nd Oct 2025583 PMAQI
22nd Oct 2025584 PMAQI
22nd Oct 2025595 PMAQI
22nd Oct 2025616 PMAQI
22nd Oct 2025577 PMAQI
22nd Oct 2025568 PMAQI
22nd Oct 2025559 PMAQI
22nd Oct 20255510 PMAQI
22nd Oct 20256011 PMAQI
23rd Oct 20256212 AMAQI
23rd Oct 2025641 AMAQI
23rd Oct 2025662 AMAQI
23rd Oct 2025653 AMAQI
23rd Oct 2025624 AMAQI
23rd Oct 2025645 AMAQI
9°C7/12°C
23rd Oct 2025606 AMAQI
23rd Oct 2025597 AMAQI
23rd Oct 2025598 AMAQI
23rd Oct 2025609 AMAQI
23rd Oct 20256010 AMAQI
23rd Oct 20256511 AMAQI
23rd Oct 20257112 PMAQI
23rd Oct 2025721 PMAQI
23rd Oct 2025712 PMAQI
23rd Oct 2025753 PMAQI
23rd Oct 2025724 PMAQI
23rd Oct 2025695 PMAQI
23rd Oct 2025766 PMAQI
23rd Oct 2025927 PMAQI
23rd Oct 20251068 PMAQI
23rd Oct 20251309 PMAQI
23rd Oct 202511810 PMAQI
23rd Oct 202510111 PMAQI
24th Oct 20258612 AMAQI
24th Oct 2025741 AMAQI
24th Oct 2025582 AMAQI
24th Oct 2025543 AMAQI
24th Oct 2025464 AMAQI
24th Oct 2025485 AMAQI
12°C11/16°C
24th Oct 2025526 AMAQI
24th Oct 2025557 AMAQI
24th Oct 2025508 AMAQI
24th Oct 2025429 AMAQI
24th Oct 20254010 AMAQI
24th Oct 20253711 AMAQI
24th Oct 20251312 PMAQI
24th Oct 2025111 PMAQI
24th Oct 2025112 PMAQI
24th Oct 2025113 PMAQI
24th Oct 2025114 PMAQI
24th Oct 2025115 PMAQI
24th Oct 2025116 PMAQI
24th Oct 2025167 PMAQI
24th Oct 2025208 PMAQI
24th Oct 2025429 PMAQI
24th Oct 20256210 PMAQI
24th Oct 20256711 PMAQI
25th Oct 20257212 AMAQI
25th Oct 2025651 AMAQI
25th Oct 2025652 AMAQI
25th Oct 2025483 AMAQI
25th Oct 2025284 AMAQI
25th Oct 2025285 AMAQI
10°C5/12°C
25th Oct 2025286 AMAQI
25th Oct 2025247 AMAQI
25th Oct 2025248 AMAQI
25th Oct 2025289 AMAQI
25th Oct 20252310 AMAQI
25th Oct 20253311 AMAQI
25th Oct 20253512 PMAQI
25th Oct 2025351 PMAQI
25th Oct 2025422 PMAQI
25th Oct 2025303 PMAQI
25th Oct 2025394 PMAQI
25th Oct 2025275 PMAQI
25th Oct 2025376 PMAQI
25th Oct 2025437 PMAQI
25th Oct 2025458 PMAQI
25th Oct 2025439 PMAQI
25th Oct 20254710 PMAQI
25th Oct 20255411 PMAQI
26th Oct 20255112 AMAQI
26th Oct 2025431 AMAQI
26th Oct 2025262 AMAQI
26th Oct 2025183 AMAQI
26th Oct 2025174 AMAQI
26th Oct 2025205 AMAQI
7°C4/12°C
26th Oct 2025186 AMAQI
26th Oct 2025167 AMAQI
26th Oct 2025148 AMAQI
26th Oct 2025169 AMAQI
26th Oct 20251610 AMAQI
26th Oct 20252511 AMAQI
26th Oct 20252712 PMAQI
26th Oct 2025311 PMAQI
26th Oct 2025312 PMAQI
26th Oct 2025363 PMAQI
26th Oct 2025234 PMAQI
26th Oct 2025145 PMAQI
26th Oct 2025166 PMAQI
26th Oct 2025237 PMAQI
26th Oct 2025318 PMAQI
26th Oct 2025329 PMAQI
26th Oct 20254210 PMAQI
26th Oct 20255211 PMAQI
27th Oct 20255512 AMAQI
27th Oct 2025591 AMAQI
27th Oct 2025702 AMAQI
27th Oct 2025613 AMAQI
27th Oct 2025584 AMAQI
27th Oct 2025505 AMAQI
8°C5/14°C
27th Oct 2025396 AMAQI
27th Oct 2025387 AMAQI
27th Oct 2025378 AMAQI
27th Oct 2025429 AMAQI
27th Oct 20255610 AMAQI
27th Oct 20255411 AMAQI
27th Oct 20253312 PMAQI
27th Oct 2025511 PMAQI
27th Oct 2025442 PMAQI
27th Oct 2025263 PMAQI
27th Oct 2025124 PMAQI
27th Oct 2025175 PMAQI
27th Oct 2025176 PMAQI
27th Oct 2025207 PMAQI
27th Oct 2025278 PMAQI
27th Oct 2025209 PMAQI
27th Oct 20253010 PMAQI
27th Oct 20253511 PMAQI
28th Oct 20253612 AMAQI
28th Oct 2025431 AMAQI
28th Oct 2025422 AMAQI
28th Oct 2025333 AMAQI
28th Oct 2025234 AMAQI
28th Oct 2025245 AMAQI
7°C6/10°C
28th Oct 2025226 AMAQI
28th Oct 2025307 AMAQI
28th Oct 2025338 AMAQI
28th Oct 2025479 AMAQI
28th Oct 20254910 AMAQI
28th Oct 20253611 AMAQI
28th Oct 20254512 PMAQI
28th Oct 2025501 PMAQI
28th Oct 2025362 PMAQI
28th Oct 2025173 PMAQI
28th Oct 2025174 PMAQI
28th Oct 2025175 PMAQI
28th Oct 2025216 PMAQI
28th Oct 2025297 PMAQI
28th Oct 2025188 PMAQI
28th Oct 2025309 PMAQI
28th Oct 20253510 PMAQI
28th Oct 20252311 PMAQI
29th Oct 20253212 AMAQI
29th Oct 2025331 AMAQI
29th Oct 2025332 AMAQI
29th Oct 2025303 AMAQI
29th Oct 2025284 AMAQI
29th Oct 2025325 AMAQI
9°C7/12°C
29th Oct 2025336 AMAQI
29th Oct 2025327 AMAQI
29th Oct 2025378 AMAQI
29th Oct 2025399 AMAQI
29th Oct 20253510 AMAQI
29th Oct 20252811 AMAQI
29th Oct 20256012 PMAQI
29th Oct 2025621 PMAQI
29th Oct 2025502 PMAQI
29th Oct 2025403 PMAQI
29th Oct 2025364 PMAQI
29th Oct 2025355 PMAQI
29th Oct 2025416 PMAQI
29th Oct 2025487 PMAQI
29th Oct 2025548 PMAQI
29th Oct 2025569 PMAQI
29th Oct 20257710 PMAQI
29th Oct 20258611 PMAQI
30th Oct 20258612 AMAQI
30th Oct 2025821 AMAQI
30th Oct 2025752 AMAQI
30th Oct 2025763 AMAQI
30th Oct 2025704 AMAQI
30th Oct 2025705 AMAQI
11°C8/15°C
30th Oct 2025706 AMAQI
30th Oct 2025667 AMAQI
30th Oct 2025598 AMAQI
30th Oct 2025559 AMAQI
30th Oct 20255510 AMAQI
30th Oct 20255511 AMAQI
30th Oct 20256212 PMAQI
30th Oct 2025571 PMAQI
30th Oct 2025552 PMAQI
30th Oct 2025523 PMAQI
30th Oct 2025494 PMAQI
30th Oct 2025525 PMAQI
30th Oct 2025546 PMAQI
30th Oct 2025537 PMAQI
30th Oct 2025548 PMAQI
30th Oct 2025589 PMAQI
30th Oct 20256410 PMAQI
30th Oct 20256711 PMAQI
31st Oct 20255912 AMAQI
31st Oct 2025581 AMAQI
31st Oct 2025622 AMAQI
31st Oct 2025613 AMAQI
31st Oct 2025464 AMAQI
31st Oct 2025305 AMAQI
11°C8/14°C
31st Oct 2025286 AMAQI
31st Oct 2025307 AMAQI
31st Oct 2025328 AMAQI
31st Oct 2025359 AMAQI
31st Oct 20254510 AMAQI
31st Oct 20255211 AMAQI
31st Oct 20254812 PMAQI
31st Oct 2025301 PMAQI
31st Oct 2025452 PMAQI
31st Oct 2025413 PMAQI
31st Oct 2025384 PMAQI
31st Oct 2025415 PMAQI
31st Oct 2025506 PMAQI
31st Oct 2025507 PMAQI
31st Oct 2025458 PMAQI
31st Oct 2025589 PMAQI
31st Oct 20255810 PMAQI
31st Oct 20255511 PMAQI
1st Nov 20255212 AMAQI
1st Nov 2025521 AMAQI
1st Nov 2025482 AMAQI
1st Nov 2025523 AMAQI
1st Nov 2025464 AMAQI
1st Nov 2025495 AMAQI
10°C7/11°C
1st Nov 2025516 AMAQI
1st Nov 2025527 AMAQI
1st Nov 2025468 AMAQI
1st Nov 2025449 AMAQI
1st Nov 20255310 AMAQI
1st Nov 20254911 AMAQI
1st Nov 20255112 PMAQI
1st Nov 2025451 PMAQI
1st Nov 2025402 PMAQI
1st Nov 2025473 PMAQI
1st Nov 2025534 PMAQI
1st Nov 2025575 PMAQI
1st Nov 2025626 PMAQI
1st Nov 2025657 PMAQI
1st Nov 2025628 PMAQI
1st Nov 2025709 PMAQI
1st Nov 20257610 PMAQI
1st Nov 20257511 PMAQI
2nd Nov 20257712 AMAQI
2nd Nov 2025751 AMAQI
2nd Nov 2025702 AMAQI
2nd Nov 2025583 AMAQI
2nd Nov 2025604 AMAQI
2nd Nov 2025585 AMAQI
13°C10/18°C
2nd Nov 2025566 AMAQI
2nd Nov 2025557 AMAQI
2nd Nov 2025548 AMAQI
2nd Nov 2025519 AMAQI
2nd Nov 20255410 AMAQI
2nd Nov 20255711 AMAQI
2nd Nov 20256512 PMAQI
2nd Nov 2025671 PMAQI
2nd Nov 2025712 PMAQI
2nd Nov 2025773 PMAQI
2nd Nov 2025754 PMAQI
2nd Nov 2025735 PMAQI
2nd Nov 2025746 PMAQI
2nd Nov 2025727 PMAQI
2nd Nov 2025818 PMAQI
2nd Nov 2025809 PMAQI
2nd Nov 20257610 PMAQI
2nd Nov 20258011 PMAQI
3rd Nov 20258012 AMAQI
3rd Nov 2025801 AMAQI
3rd Nov 2025782 AMAQI
3rd Nov 2025803 AMAQI
3rd Nov 2025784 AMAQI
3rd Nov 2025755 AMAQI
12°C9/16°C
3rd Nov 2025706 AMAQI
3rd Nov 2025667 AMAQI
3rd Nov 2025708 AMAQI
3rd Nov 2025759 AMAQI
3rd Nov 20259110 AMAQI
3rd Nov 20259111 AMAQI
3rd Nov 20259112 PMAQI
3rd Nov 2025811 PMAQI
3rd Nov 2025442 PMAQI
3rd Nov 2025633 PMAQI
3rd Nov 2025544 PMAQI
3rd Nov 2025395 PMAQI
3rd Nov 2025426 PMAQI
3rd Nov 2025387 PMAQI
3rd Nov 2025348 PMAQI
3rd Nov 2025429 PMAQI
3rd Nov 20254110 PMAQI
3rd Nov 20254411 PMAQI
4th Nov 20255212 AMAQI
4th Nov 2025491 AMAQI
4th Nov 2025532 AMAQI
4th Nov 2025483 AMAQI
4th Nov 2025364 AMAQI
4th Nov 2025335 AMAQI
10°C6/14°C
4th Nov 2025306 AMAQI
4th Nov 2025207 AMAQI
4th Nov 2025208 AMAQI
4th Nov 2025209 AMAQI
4th Nov 20252410 AMAQI
4th Nov 20252411 AMAQI
4th Nov 20252612 PMAQI
4th Nov 2025341 PMAQI
4th Nov 2025342 PMAQI
4th Nov 2025363 PMAQI
4th Nov 2025384 PMAQI
4th Nov 2025465 PMAQI
4th Nov 2025636 PMAQI
4th Nov 2025627 PMAQI
4th Nov 2025628 PMAQI
4th Nov 2025699 PMAQI
4th Nov 20256610 PMAQI
4th Nov 20256611 PMAQI
5th Nov 20255912 AMAQI
5th Nov 2025561 AMAQI
5th Nov 2025542 AMAQI
5th Nov 2025533 AMAQI
5th Nov 2025474 AMAQI
5th Nov 2025375 AMAQI
8°C5/13°C
5th Nov 2025326 AMAQI
5th Nov 2025227 AMAQI
5th Nov 2025208 AMAQI
5th Nov 2025249 AMAQI
5th Nov 20254010 AMAQI
5th Nov 20254311 AMAQI
5th Nov 20254312 PMAQI
5th Nov 2025571 PMAQI
5th Nov 2025582 PMAQI
5th Nov 2025583 PMAQI
5th Nov 2025554 PMAQI
5th Nov 2025535 PMAQI
5th Nov 2025576 PMAQI
5th Nov 2025587 PMAQI
5th Nov 2025598 PMAQI
5th Nov 2025629 PMAQI
5th Nov 20256510 PMAQI
5th Nov 20257011 PMAQI
6th Nov 20256912 AMAQI
6th Nov 2025721 AMAQI
6th Nov 2025712 AMAQI
6th Nov 2025673 AMAQI
6th Nov 2025664 AMAQI
6th Nov 2025635 AMAQI
7°C5/12°C
6th Nov 2025586 AMAQI
6th Nov 2025547 AMAQI
6th Nov 2025538 AMAQI
6th Nov 2025509 AMAQI
6th Nov 20254510 AMAQI
6th Nov 20254911 AMAQI
6th Nov 20255012 PMAQI
6th Nov 2025511 PMAQI
6th Nov 2025582 PMAQI
6th Nov 2025553 PMAQI
6th Nov 2025494 PMAQI
6th Nov 2025505 PMAQI
6th Nov 2025606 PMAQI
6th Nov 2025637 PMAQI
6th Nov 2025638 PMAQI
6th Nov 2025719 PMAQI
6th Nov 20256410 PMAQI
6th Nov 20256511 PMAQI
7th Nov 20256412 AMAQI
7th Nov 2025611 AMAQI
7th Nov 2025562 AMAQI
7th Nov 2025563 AMAQI
7th Nov 2025524 AMAQI
7th Nov 2025535 AMAQI
8°C5/14°C
7th Nov 2025616 AMAQI
7th Nov 2025637 AMAQI
7th Nov 2025598 AMAQI
7th Nov 2025499 AMAQI
7th Nov 20255710 AMAQI
7th Nov 20255611 AMAQI
7th Nov 20255012 PMAQI
7th Nov 2025581 PMAQI
7th Nov 2025612 PMAQI
7th Nov 2025613 PMAQI
7th Nov 2025574 PMAQI
7th Nov 2025625 PMAQI
7th Nov 2025746 PMAQI
7th Nov 2025717 PMAQI
7th Nov 2025758 PMAQI
7th Nov 2025839 PMAQI
7th Nov 20258710 PMAQI
7th Nov 20258211 PMAQI
8th Nov 20257512 AMAQI
8th Nov 2025681 AMAQI
8th Nov 2025602 AMAQI
8th Nov 2025593 AMAQI
8th Nov 2025654 AMAQI
8th Nov 2025395 AMAQI
7°C5/13°C
8th Nov 2025436 AMAQI
8th Nov 2025397 AMAQI
8th Nov 2025308 AMAQI
8th Nov 2025349 AMAQI
8th Nov 20253710 AMAQI
8th Nov 20254611 AMAQI
8th Nov 20253812 PMAQI
8th Nov 2025371 PMAQI
8th Nov 2025522 PMAQI
8th Nov 2025533 PMAQI
8th Nov 2025554 PMAQI
8th Nov 2025615 PMAQI
8th Nov 2025626 PMAQI
8th Nov 2025707 PMAQI
8th Nov 2025718 PMAQI
8th Nov 2025719 PMAQI
8th Nov 20256910 PMAQI
8th Nov 20257311 PMAQI
9th Nov 20257412 AMAQI
9th Nov 2025781 AMAQI
9th Nov 2025772 AMAQI
9th Nov 2025823 AMAQI
9th Nov 2025814 AMAQI
9th Nov 2025835 AMAQI
8°C7/10°C
9th Nov 2025866 AMAQI
9th Nov 2025847 AMAQI
9th Nov 2025838 AMAQI
9th Nov 2025819 AMAQI
9th Nov 20258010 AMAQI
9th Nov 20257411 AMAQI
9th Nov 20257012 PMAQI
9th Nov 2025701 PMAQI
9th Nov 2025632 PMAQI
9th Nov 2025633 PMAQI
9th Nov 2025574 PMAQI
9th Nov 2025565 PMAQI
9th Nov 2025576 PMAQI
9th Nov 2025567 PMAQI
9th Nov 2025688 PMAQI
9th Nov 2025759 PMAQI
9th Nov 20257410 PMAQI
9th Nov 20258611 PMAQI
10th Nov 20258112 AMAQI
10th Nov 2025801 AMAQI
10th Nov 2025792 AMAQI
10th Nov 2025683 AMAQI
10th Nov 2025594 AMAQI
10th Nov 2025465 AMAQI
8°C4/10°C
10th Nov 2025456 AMAQI
10th Nov 2025287 AMAQI
10th Nov 2025348 AMAQI
10th Nov 2025419 AMAQI
10th Nov 20253210 AMAQI
10th Nov 20255011 AMAQI
10th Nov 20255512 PMAQI
10th Nov 2025481 PMAQI
10th Nov 2025502 PMAQI
10th Nov 2025573 PMAQI
10th Nov 2025574 PMAQI
10th Nov 2025545 PMAQI
10th Nov 2025566 PMAQI
10th Nov 2025567 PMAQI
10th Nov 2025598 PMAQI
10th Nov 2025679 PMAQI
10th Nov 20255610 PMAQI
10th Nov 20256511 PMAQI
11th Nov 20256512 AMAQI
11th Nov 2025601 AMAQI
11th Nov 2025522 AMAQI
11th Nov 2025513 AMAQI
11th Nov 2025504 AMAQI
11th Nov 2025485 AMAQI
8°C5/12°C
11th Nov 2025386 AMAQI
11th Nov 2025287 AMAQI
11th Nov 2025298 AMAQI
11th Nov 2025299 AMAQI
11th Nov 20252610 AMAQI
11th Nov 20253011 AMAQI
11th Nov 20253412 PMAQI
11th Nov 2025371 PMAQI
11th Nov 2025292 PMAQI
11th Nov 2025363 PMAQI
11th Nov 2025374 PMAQI
11th Nov 2025455 PMAQI
11th Nov 2025606 PMAQI
11th Nov 2025687 PMAQI
11th Nov 2025718 PMAQI
11th Nov 2025739 PMAQI
11th Nov 20258710 PMAQI
11th Nov 20257911 PMAQI
12th Nov 20257512 AMAQI
12th Nov 2025891 AMAQI
12th Nov 2025772 AMAQI
12th Nov 2025703 AMAQI
12th Nov 2025674 AMAQI
12th Nov 2025595 AMAQI
6°C3/10°C
12th Nov 2025526 AMAQI
12th Nov 2025447 AMAQI
12th Nov 2025468 AMAQI
12th Nov 2025419 AMAQI
12th Nov 20254010 AMAQI
12th Nov 20253311 AMAQI
12th Nov 20253112 PMAQI
12th Nov 2025381 PMAQI
12th Nov 2025332 PMAQI
12th Nov 2025463 PMAQI
12th Nov 2025514 PMAQI
12th Nov 2025555 PMAQI
12th Nov 2025596 PMAQI
12th Nov 2025597 PMAQI
12th Nov 2025608 PMAQI
12th Nov 2025669 PMAQI
12th Nov 20256110 PMAQI
12th Nov 20255611 PMAQI
13th Nov 20255512 AMAQI
13th Nov 2025401 AMAQI
13th Nov 2025452 AMAQI
13th Nov 2025383 AMAQI
13th Nov 2025354 AMAQI
13th Nov 2025285 AMAQI
6°C3/12°C
13th Nov 2025336 AMAQI
13th Nov 2025327 AMAQI
13th Nov 2025328 AMAQI
13th Nov 2025289 AMAQI
13th Nov 20252410 AMAQI
13th Nov 20252211 AMAQI
13th Nov 20252312 PMAQI
13th Nov 2025281 PMAQI
13th Nov 2025312 PMAQI
13th Nov 2025323 PMAQI
13th Nov 2025294 PMAQI
13th Nov 2025325 PMAQI
13th Nov 2025316 PMAQI
13th Nov 2025337 PMAQI
13th Nov 2025408 PMAQI
13th Nov 2025509 PMAQI
13th Nov 20255210 PMAQI
13th Nov 20255111 PMAQI
14th Nov 20254612 AMAQI
14th Nov 2025531 AMAQI
14th Nov 2025542 AMAQI
14th Nov 2025533 AMAQI
14th Nov 2025534 AMAQI
14th Nov 2025405 AMAQI
6°C3/11°C
14th Nov 2025406 AMAQI
14th Nov 2025417 AMAQI
14th Nov 2025368 AMAQI
14th Nov 2025279 AMAQI
14th Nov 20252210 AMAQI
14th Nov 20252211 AMAQI
14th Nov 20252212 PMAQI
14th Nov 2025221 PMAQI
14th Nov 2025252 PMAQI
14th Nov 2025233 PMAQI
14th Nov 2025224 PMAQI
14th Nov 2025245 PMAQI
14th Nov 2025386 PMAQI
14th Nov 2025397 PMAQI
14th Nov 2025428 PMAQI
14th Nov 2025429 PMAQI
14th Nov 20253410 PMAQI
14th Nov 20253511 PMAQI
15th Nov 20256612 AMAQI
15th Nov 2025591 AMAQI
15th Nov 2025592 AMAQI
15th Nov 2025593 AMAQI
15th Nov 2025604 AMAQI
15th Nov 2025615 AMAQI
5°C2/9°C
15th Nov 2025636 AMAQI
15th Nov 2025637 AMAQI
15th Nov 2025628 AMAQI
15th Nov 2025639 AMAQI
15th Nov 20256310 AMAQI
15th Nov 20255511 AMAQI
15th Nov 20255812 PMAQI
15th Nov 2025571 PMAQI
15th Nov 2025592 PMAQI
15th Nov 2025613 PMAQI
15th Nov 2025594 PMAQI
15th Nov 2025605 PMAQI
15th Nov 2025756 PMAQI
15th Nov 2025797 PMAQI
15th Nov 2025788 PMAQI
15th Nov 2025819 PMAQI
15th Nov 20258010 PMAQI
15th Nov 20258011 PMAQI
16th Nov 20257712 AMAQI
16th Nov 2025761 AMAQI
16th Nov 2025832 AMAQI
16th Nov 2025833 AMAQI
16th Nov 2025824 AMAQI
16th Nov 2025895 AMAQI
6°C3/9°C
16th Nov 2025856 AMAQI
16th Nov 2025787 AMAQI
16th Nov 2025768 AMAQI
16th Nov 2025739 AMAQI
16th Nov 20257210 AMAQI
16th Nov 20257011 AMAQI
16th Nov 20257312 PMAQI
16th Nov 2025761 PMAQI
16th Nov 2025772 PMAQI
16th Nov 2025803 PMAQI
16th Nov 2025814 PMAQI
16th Nov 2025835 PMAQI
16th Nov 2025886 PMAQI
16th Nov 2025897 PMAQI
16th Nov 2025858 PMAQI
16th Nov 2025939 PMAQI
16th Nov 20258910 PMAQI
16th Nov 20258411 PMAQI
17th Nov 20258412 AMAQI
17th Nov 2025781 AMAQI
17th Nov 2025692 AMAQI
17th Nov 2025713 AMAQI
17th Nov 2025684 AMAQI
17th Nov 2025695 AMAQI
8°C6/10°C
17th Nov 2025706 AMAQI
17th Nov 2025717 AMAQI
17th Nov 2025698 AMAQI
17th Nov 2025749 AMAQI
17th Nov 20257610 AMAQI
17th Nov 20258011 AMAQI
17th Nov 20257812 PMAQI
17th Nov 2025711 PMAQI
17th Nov 2025732 PMAQI
17th Nov 2025873 PMAQI
17th Nov 2025854 PMAQI
17th Nov 2025735 PMAQI
17th Nov 2025686 PMAQI
17th Nov 2025697 PMAQI
17th Nov 2025718 PMAQI
17th Nov 2025749 PMAQI
17th Nov 20256410 PMAQI
17th Nov 20256311 PMAQI
18th Nov 20254112 AMAQI
18th Nov 2025471 AMAQI
18th Nov 2025412 AMAQI
18th Nov 2025213 AMAQI
18th Nov 2025114 AMAQI
18th Nov 2025115 AMAQI
9°C7/12°C
18th Nov 2025166 AMAQI
18th Nov 2025207 AMAQI
18th Nov 2025178 AMAQI
18th Nov 2025199 AMAQI
18th Nov 20252010 AMAQI
18th Nov 20253311 AMAQI
18th Nov 20253112 PMAQI
18th Nov 2025161 PMAQI
18th Nov 2025282 PMAQI
18th Nov 2025283 PMAQI
18th Nov 2025304 PMAQI
18th Nov 2025235 PMAQI
18th Nov 2025266 PMAQI
18th Nov 2025357 PMAQI
18th Nov 2025488 PMAQI
18th Nov 2025419 PMAQI
18th Nov 20255310 PMAQI
18th Nov 20256211 PMAQI
19th Nov 20256012 AMAQI
19th Nov 2025571 AMAQI
19th Nov 2025582 AMAQI
19th Nov 2025553 AMAQI
19th Nov 2025594 AMAQI
19th Nov 2025575 AMAQI
4°C0/6°C
19th Nov 2025556 AMAQI
19th Nov 2025487 AMAQI
19th Nov 2025498 AMAQI
19th Nov 2025529 AMAQI
19th Nov 20255610 AMAQI
19th Nov 20255511 AMAQI
19th Nov 20255712 PMAQI
19th Nov 2025621 PMAQI
19th Nov 2025702 PMAQI
19th Nov 2025683 PMAQI
19th Nov 2025624 PMAQI
19th Nov 2025675 PMAQI
19th Nov 2025686 PMAQI
19th Nov 2025667 PMAQI
19th Nov 2025648 PMAQI
19th Nov 2025689 PMAQI
19th Nov 20256510 PMAQI
19th Nov 20256811 PMAQI
20th Nov 20257312 AMAQI
20th Nov 2025741 AMAQI
20th Nov 2025692 AMAQI
20th Nov 2025723 AMAQI
20th Nov 2025774 AMAQI
20th Nov 2025735 AMAQI
2°C0/6°C
20th Nov 2025656 AMAQI
20th Nov 2025657 AMAQI
20th Nov 2025648 AMAQI
20th Nov 2025649 AMAQI
20th Nov 20256410 AMAQI
20th Nov 20256411 AMAQI
20th Nov 20256812 PMAQI
20th Nov 2025701 PMAQI
20th Nov 2025702 PMAQI
20th Nov 2025733 PMAQI
20th Nov 2025774 PMAQI
20th Nov 2025665 PMAQI
20th Nov 2025666 PMAQI
20th Nov 2025647 PMAQI
20th Nov 2025608 PMAQI
20th Nov 2025609 PMAQI
20th Nov 20256210 PMAQI
20th Nov 20256411 PMAQI
21st Nov 20256412 AMAQI
21st Nov 2025591 AMAQI
21st Nov 2025552 AMAQI
21st Nov 2025593 AMAQI
21st Nov 2025564 AMAQI
21st Nov 2025485 AMAQI
3°C0/4°C
21st Nov 2025346 AMAQI
6 AM21st Nov 2025377 AMAQI
21st Nov 2025288 AMAQI
21st Nov 2025129 AMAQI
21st Nov 20251110 AMAQI
21st Nov 20251311 AMAQI
11 AM21st Nov 20251112 PMAQI
21st Nov 2025151 PMAQI
21st Nov 2025192 PMAQI
21st Nov 2025223 PMAQI
21st Nov 2025264 PMAQI
4 PM21st Nov 2025275 PMAQI
21st Nov 2025226 PMAQI
21st Nov 2025177 PMAQI
21st Nov 2025178 PMAQI
21st Nov 2025289 PMAQI
21st Nov 20251610 PMAQI
21st Nov 20251311 PMAQI
11 PM5 AM
--°C/°C
Day time
Avg. Highest Time
10 AM - 3 PM
48AQI
6 hours / Day
180 hours / Month
Avg. Lowest Time
8 AM - 9 AM
44AQI
2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 3 PM (Avg. 48), while the lowest AQI was between 8 AM to 9 AM (Avg. 44).
Night time
Avg. Highest Time
12 AM - 1 AM
64AQI
2 hours / Day
60 hours / Month
Avg. Lowest Time
5 PM
47AQI
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. 64), while the lowest AQI was between 5 PM to 5 PM (Avg. 47).
2025 Days Vs Air Quality
Hlavna, Hnusta, Banskobystricky, Slovakia
2025
61%
199
35%
115
3%
10
Total number of days with different AQI categories in last 325 days in 2025 (40 days remaining)
Good
199 DaysModerate
115 DaysPoor
10 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 61%
Health Risk Level:
Moderate
In 2025, 61% of 325 days were within WHO’s safe air quality limits, and 39% exceeded them. The risk of health issues is Moderate, particularly for individuals with respiratory or heart conditions.
Annual Air Quality Insights
Hlavna, Hnusta, Banskobystricky, Slovakia
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
81AQI
81AQI
2nd January 2025
69AQI
69AQI
3rd January 2025
84AQI
84AQI
4th January 2025
51AQI
51AQI
5th January 2025
74AQI
74AQI
6th January 2025
85AQI
85AQI
7th January 2025
112AQI
112AQI
8th January 2025
76AQI
76AQI
9th January 2025
95AQI
95AQI
10th January 2025
48AQI
48AQI
11th January 2025
40AQI
40AQI
12th January 2025
36AQI
36AQI
13th January 2025
42AQI
42AQI
14th January 2025
88AQI
88AQI
15th January 2025
95AQI
95AQI
16th January 2025
104AQI
104AQI
17th January 2025
114AQI
114AQI
18th January 2025
71AQI
71AQI
19th January 2025
64AQI
64AQI
20th January 2025
56AQI
56AQI
21st January 2025
90AQI
90AQI
22nd January 2025
92AQI
92AQI
23rd January 2025
72AQI
72AQI
24th January 2025
82AQI
82AQI
25th January 2025
84AQI
84AQI
26th January 2025
90AQI
90AQI
27th January 2025
91AQI
91AQI
28th January 2025
83AQI
83AQI
29th January 2025
61AQI
61AQI
30th January 2025
60AQI
60AQI
31st January 2025
66AQI
66AQI
1st February 2025
72AQI
72AQI
2nd February 2025
101AQI
101AQI
3rd February 2025
77AQI
77AQI
4th February 2025
89AQI
89AQI
5th February 2025
98AQI
98AQI
6th February 2025
86AQI
86AQI
7th February 2025
90AQI
90AQI
8th February 2025
86AQI
86AQI
9th February 2025
88AQI
88AQI
10th February 2025
92AQI
92AQI
11th February 2025
97AQI
97AQI
12th February 2025
110AQI
110AQI
13th February 2025
100AQI
100AQI
14th February 2025
87AQI
87AQI
15th February 2025
88AQI
88AQI
16th February 2025
59AQI
59AQI
17th February 2025
66AQI
66AQI
18th February 2025
80AQI
80AQI
19th February 2025
84AQI
84AQI
20th February 2025
85AQI
85AQI
21st February 2025
89AQI
89AQI
22nd February 2025
98AQI
98AQI
23rd February 2025
106AQI
106AQI
24th February 2025
132AQI
132AQI
25th February 2025
139AQI
139AQI
26th February 2025
149AQI
149AQI
27th February 2025
103AQI
103AQI
28th February 2025
69AQI
69AQI
1st March 2025
56AQI
56AQI
2nd March 2025
48AQI
48AQI
3rd March 2025
64AQI
64AQI
4th March 2025
73AQI
73AQI
5th March 2025
83AQI
83AQI
6th March 2025
75AQI
75AQI
7th March 2025
79AQI
79AQI
8th March 2025
75AQI
75AQI
9th March 2025
89AQI
89AQI
10th March 2025
95AQI
95AQI
11th March 2025
58AQI
58AQI
12th March 2025
57AQI
57AQI
13th March 2025
46AQI
46AQI
14th March 2025
45AQI
45AQI
15th March 2025
31AQI
31AQI
16th March 2025
28AQI
28AQI
17th March 2025
36AQI
36AQI
18th March 2025
37AQI
37AQI
19th March 2025
59AQI
59AQI
20th March 2025
59AQI
59AQI
21st March 2025
66AQI
66AQI
22nd March 2025
67AQI
67AQI
23rd March 2025
67AQI
67AQI
24th March 2025
73AQI
73AQI
25th March 2025
52AQI
52AQI
26th March 2025
52AQI
52AQI
27th March 2025
63AQI
63AQI
28th March 2025
60AQI
60AQI
29th March 2025
52AQI
52AQI
30th March 2025
56AQI
56AQI
31st March 2025
47AQI
47AQI
1st April 2025
46AQI
46AQI
2nd April 2025
53AQI
53AQI
3rd April 2025
48AQI
48AQI
4th April 2025
47AQI
47AQI
5th April 2025
50AQI
50AQI
6th April 2025
28AQI
28AQI
7th April 2025
41AQI
41AQI
8th April 2025
43AQI
43AQI
9th April 2025
43AQI
43AQI
10th April 2025
36AQI
36AQI
11th April 2025
52AQI
52AQI
12th April 2025
36AQI
36AQI
13th April 2025
43AQI
43AQI
14th April 2025
52AQI
52AQI
15th April 2025
45AQI
45AQI
16th April 2025
58AQI
58AQI
17th April 2025
55AQI
55AQI
18th April 2025
35AQI
35AQI
19th April 2025
29AQI
29AQI
20th April 2025
39AQI
39AQI
21st April 2025
49AQI
49AQI
22nd April 2025
46AQI
46AQI
23rd April 2025
46AQI
46AQI
24th April 2025
42AQI
42AQI
25th April 2025
33AQI
33AQI
26th April 2025
26AQI
26AQI
27th April 2025
28AQI
28AQI
28th April 2025
33AQI
33AQI
29th April 2025
42AQI
42AQI
30th April 2025
48AQI
48AQI
1st May 2025
41AQI
41AQI
2nd May 2025
41AQI
41AQI
3rd May 2025
45AQI
45AQI
4th May 2025
32AQI
32AQI
5th May 2025
26AQI
26AQI
6th May 2025
27AQI
27AQI
7th May 2025
32AQI
32AQI
8th May 2025
32AQI
32AQI
9th May 2025
30AQI
30AQI
10th May 2025
29AQI
29AQI
11th May 2025
31AQI
31AQI
12th May 2025
32AQI
32AQI
13th May 2025
32AQI
32AQI
14th May 2025
34AQI
34AQI
15th May 2025
33AQI
33AQI
16th May 2025
27AQI
27AQI
17th May 2025
24AQI
24AQI
18th May 2025
20AQI
20AQI
19th May 2025
22AQI
22AQI
20th May 2025
27AQI
27AQI
21st May 2025
32AQI
32AQI
22nd May 2025
38AQI
38AQI
23rd May 2025
24AQI
24AQI
24th May 2025
22AQI
22AQI
25th May 2025
29AQI
29AQI
26th May 2025
30AQI
30AQI
27th May 2025
25AQI
25AQI
28th May 2025
31AQI
31AQI
29th May 2025
19AQI
19AQI
30th May 2025
25AQI
25AQI
31st May 2025
28AQI
28AQI
1st June 2025
33AQI
33AQI
2nd June 2025
40AQI
40AQI
3rd June 2025
35AQI
35AQI
4th June 2025
34AQI
34AQI
5th June 2025
44AQI
44AQI
6th June 2025
42AQI
42AQI
7th June 2025
46AQI
46AQI
8th June 2025
36AQI
36AQI
9th June 2025
30AQI
30AQI
10th June 2025
29AQI
29AQI
11th June 2025
39AQI
39AQI
12th June 2025
33AQI
33AQI
13th June 2025
37AQI
37AQI
14th June 2025
33AQI
33AQI
15th June 2025
38AQI
38AQI
16th June 2025
44AQI
44AQI
17th June 2025
33AQI
33AQI
18th June 2025
37AQI
37AQI
19th June 2025
45AQI
45AQI
20th June 2025
37AQI
37AQI
21st June 2025
30AQI
30AQI
22nd June 2025
29AQI
29AQI
23rd June 2025
36AQI
36AQI
24th June 2025
34AQI
34AQI
25th June 2025
32AQI
32AQI
26th June 2025
34AQI
34AQI
27th June 2025
37AQI
37AQI
28th June 2025
30AQI
30AQI
29th June 2025
28AQI
28AQI
30th June 2025
29AQI
29AQI
1st July 2025
29AQI
29AQI
2nd July 2025
29AQI
29AQI
3rd July 2025
33AQI
33AQI
4th July 2025
40AQI
40AQI
5th July 2025
36AQI
36AQI
6th July 2025
37AQI
37AQI
7th July 2025
40AQI
40AQI
8th July 2025
31AQI
31AQI
9th July 2025
24AQI
24AQI
10th July 2025
21AQI
21AQI
11th July 2025
23AQI
23AQI
12th July 2025
23AQI
23AQI
13th July 2025
26AQI
26AQI
14th July 2025
28AQI
28AQI
15th July 2025
31AQI
31AQI
16th July 2025
32AQI
32AQI
17th July 2025
31AQI
31AQI
18th July 2025
25AQI
25AQI
19th July 2025
26AQI
26AQI
20th July 2025
30AQI
30AQI
21st July 2025
37AQI
37AQI
22nd July 2025
30AQI
30AQI
23rd July 2025
23AQI
23AQI
24th July 2025
27AQI
27AQI
25th July 2025
34AQI
34AQI
26th July 2025
36AQI
36AQI
27th July 2025
36AQI
36AQI
28th July 2025
23AQI
23AQI
29th July 2025
24AQI
24AQI
30th July 2025
27AQI
27AQI
31st July 2025
26AQI
26AQI
1st August 2025
26AQI
26AQI
2nd August 2025
28AQI
28AQI
3rd August 2025
27AQI
27AQI
4th August 2025
24AQI
24AQI
5th August 2025
26AQI
26AQI
6th August 2025
25AQI
25AQI
7th August 2025
24AQI
24AQI
8th August 2025
28AQI
28AQI
9th August 2025
36AQI
36AQI
10th August 2025
47AQI
47AQI
11th August 2025
51AQI
51AQI
12th August 2025
37AQI
37AQI
13th August 2025
41AQI
41AQI
14th August 2025
46AQI
46AQI
15th August 2025
52AQI
52AQI
16th August 2025
56AQI
56AQI
17th August 2025
59AQI
59AQI
18th August 2025
36AQI
36AQI
19th August 2025
26AQI
26AQI
20th August 2025
30AQI
30AQI
21st August 2025
43AQI
43AQI
22nd August 2025
32AQI
32AQI
23rd August 2025
24AQI
24AQI
24th August 2025
18AQI
18AQI
25th August 2025
18AQI
18AQI
26th August 2025
25AQI
25AQI
27th August 2025
30AQI
30AQI
28th August 2025
40AQI
40AQI
29th August 2025
40AQI
40AQI
30th August 2025
36AQI
36AQI
31st August 2025
27AQI
27AQI
1st September 2025
33AQI
33AQI
2nd September 2025
34AQI
34AQI
3rd September 2025
32AQI
32AQI
4th September 2025
46AQI
46AQI
5th September 2025
49AQI
49AQI
6th September 2025
48AQI
48AQI
7th September 2025
31AQI
31AQI
8th September 2025
34AQI
34AQI
9th September 2025
30AQI
30AQI
10th September 2025
32AQI
32AQI
11th September 2025
33AQI
33AQI
12th September 2025
24AQI
24AQI
13th September 2025
26AQI
26AQI
14th September 2025
27AQI
27AQI
15th September 2025
20AQI
20AQI
16th September 2025
22AQI
22AQI
17th September 2025
18AQI
18AQI
18th September 2025
17AQI
17AQI
19th September 2025
22AQI
22AQI
20th September 2025
27AQI
27AQI
21st September 2025
30AQI
30AQI
22nd September 2025
29AQI
29AQI
23rd September 2025
33AQI
33AQI
24th September 2025
21AQI
21AQI
25th September 2025
21AQI
21AQI
26th September 2025
19AQI
19AQI
27th September 2025
21AQI
21AQI
28th September 2025
27AQI
27AQI
29th September 2025
28AQI
28AQI
30th September 2025
24AQI
24AQI
1st October 2025
38AQI
38AQI
2nd October 2025
56AQI
56AQI
3rd October 2025
50AQI
50AQI
4th October 2025
51AQI
51AQI
5th October 2025
61AQI
61AQI
6th October 2025
59AQI
59AQI
7th October 2025
57AQI
57AQI
8th October 2025
54AQI
54AQI
9th October 2025
58AQI
58AQI
10th October 2025
58AQI
58AQI
11th October 2025
51AQI
51AQI
12th October 2025
52AQI
52AQI
13th October 2025
70AQI
70AQI
14th October 2025
61AQI
61AQI
15th October 2025
68AQI
68AQI
16th October 2025
63AQI
63AQI
17th October 2025
60AQI
60AQI
18th October 2025
57AQI
57AQI
19th October 2025
51AQI
51AQI
20th October 2025
58AQI
58AQI
21st October 2025
58AQI
58AQI
22nd October 2025
58AQI
58AQI
23rd October 2025
75AQI
75AQI
24th October 2025
49AQI
49AQI
25th October 2025
45AQI
45AQI
26th October 2025
32AQI
32AQI
27th October 2025
42AQI
42AQI
28th October 2025
31AQI
31AQI
29th October 2025
42AQI
42AQI
30th October 2025
66AQI
66AQI
31st October 2025
49AQI
49AQI
1st November 2025
55AQI
55AQI
2nd November 2025
70AQI
70AQI
3rd November 2025
65AQI
65AQI
4th November 2025
46AQI
46AQI
5th November 2025
52AQI
52AQI
6th November 2025
62AQI
62AQI
7th November 2025
65AQI
65AQI
8th November 2025
59AQI
59AQI
9th November 2025
73AQI
73AQI
10th November 2025
61AQI
61AQI
11th November 2025
53AQI
53AQI
12th November 2025
58AQI
58AQI
13th November 2025
39AQI
39AQI
14th November 2025
39AQI
39AQI
15th November 2025
66AQI
66AQI
16th November 2025
81AQI
81AQI
17th November 2025
74AQI
74AQI
18th November 2025
31AQI
31AQI
19th November 2025
61AQI
61AQI
20th November 2025
68AQI
68AQI
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
76AQI
94AQI
60AQI
42AQI
30AQI
35AQI
30AQI
34AQI
29AQI
54AQI
59AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202549AQI
4
24
3
21
7
8
23
25
5
31
30
31
27
4
30
9
22
4
16
199
115
10
Highest AQI recorded in
February94AQI
Lowest AQI recorded in
September29AQI
202451AQI
5
22
4
10
17
2
10
21
27
3
31
24
6
19
12
21
9
24
6
22
9
1
26
3
3
26
2
197
157
11
Highest AQI recorded in
November77AQI
Lowest AQI recorded in
May31AQI
202346AQI
5
24
2
11
13
4
13
18
22
8
31
27
3
27
4
25
6
28
2
30
1
16
11
4
26
1
239
116
7
Highest AQI recorded in
December73AQI
Lowest AQI recorded in
October31AQI
202256AQI
1
3
1
11
1
20
11
8
22
3
25
3
43
62
4
Highest AQI recorded in
December75AQI
Lowest AQI recorded in
September29AQI
202157AQI
1
24
4
1
1
23
3
1
11
19
1
24
6
29
2
17
13
16
15
4
4
20
1
107
122
9
2
Highest AQI recorded in
February85AQI
Lowest AQI recorded in
August24AQI
202042AQI
4
9
8
13
18
29
1
30
1
27
4
29
1
22
9
5
24
1
12
17
2
184
79
3
Highest AQI recorded in
November67AQI
Lowest AQI recorded in
July31AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2021(Avg.)
57AQILeast Polluted Year Recorded
2020(Avg.)
42AQIHlavna's annual 2025 AQI (49) shows an average percentage change of -1.8% (improved AQI) compared to previous years: 2020 (42), 2021 (57), 2022 (56), 2023 (46), 2024 (51).
