Old Town, Cluj Napoca, Judetul Cluj, 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+
August Air Quality Analysis
Old Town, Cluj Napoca, Judetul Cluj, Romania
2025
2026
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
7th Aug 2026
84AQILowest AQI recorded on
14th Aug 2026
24AQISame Day Analysis (14th August):
On this day, AQI across the 2 years varied significantly: 2026 ranks 2nd highest AQI at 24 of Good air quality, showing improvement over 2025 on the same day.
Day & Night AQI Trend: 14th Aug - 15th Aug 2026
Old Town, Cluj Napoca, Judetul Cluj, Romania
AQI
Day
Night
.
6 AM14th Aug 2026
8 PM
5 AM15th Aug 2026
Day time
Avg. Highest Time
6PM14th Aug
29AQI
Avg. Lowest Time
12PM14th Aug
8AQI
Night time
Avg. Highest Time
1AM15th Aug
74AQI
Avg. Lowest Time
5AM15th Aug
12AQI
In the last 24 hours,
Old Town's AQI reached its highest point of 74 at 1 AM during the Night, while the lowest point, 8, was recorded at 12 PM during the Day between 14th Aug and 15th Aug 2026.
Day & Night AQI Trend : Jul - Aug 2026
Old Town, Cluj Napoca, Judetul Cluj, Romania
JulAug
17th - 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
17th Jul 2026526 AMAQI
17th Jul 2026587 AMAQI
17th Jul 2026658 AMAQI
17th Jul 2026629 AMAQI
17th Jul 20266710 AMAQI
17th Jul 20266511 AMAQI
17th Jul 20266312 PMAQI
17th Jul 2026621 PMAQI
17th Jul 2026552 PMAQI
17th Jul 2026563 PMAQI
17th Jul 2026174 PMAQI
17th Jul 2026385 PMAQI
17th Jul 2026316 PMAQI
17th Jul 2026277 PMAQI
17th Jul 2026348 PMAQI
17th Jul 2026349 PMAQI
17th Jul 20268010 PMAQI
17th Jul 20268111 PMAQI
18th Jul 20268112 AMAQI
18th Jul 2026781 AMAQI
18th Jul 2026702 AMAQI
18th Jul 2026713 AMAQI
18th Jul 2026744 AMAQI
18th Jul 2026725 AMAQI
23°C16/30°C
18th Jul 2026786 AMAQI
18th Jul 2026817 AMAQI
18th Jul 2026788 AMAQI
18th Jul 2026849 AMAQI
18th Jul 20267310 AMAQI
18th Jul 20268411 AMAQI
18th Jul 20267012 PMAQI
18th Jul 2026681 PMAQI
18th Jul 2026662 PMAQI
18th Jul 2026603 PMAQI
18th Jul 2026724 PMAQI
18th Jul 2026545 PMAQI
18th Jul 2026596 PMAQI
18th Jul 2026597 PMAQI
18th Jul 2026628 PMAQI
18th Jul 2026719 PMAQI
18th Jul 20267410 PMAQI
18th Jul 20268511 PMAQI
19th Jul 20268112 AMAQI
19th Jul 2026871 AMAQI
19th Jul 2026852 AMAQI
19th Jul 2026863 AMAQI
19th Jul 2026894 AMAQI
19th Jul 2026835 AMAQI
23°C17/30°C
19th Jul 2026846 AMAQI
19th Jul 2026787 AMAQI
19th Jul 2026678 AMAQI
19th Jul 2026579 AMAQI
19th Jul 20265110 AMAQI
19th Jul 20266011 AMAQI
19th Jul 20268012 PMAQI
19th Jul 2026501 PMAQI
19th Jul 2026462 PMAQI
19th Jul 2026253 PMAQI
19th Jul 2026254 PMAQI
19th Jul 2026295 PMAQI
19th Jul 2026256 PMAQI
19th Jul 2026317 PMAQI
19th Jul 2026368 PMAQI
19th Jul 2026589 PMAQI
19th Jul 20265710 PMAQI
19th Jul 20266411 PMAQI
20th Jul 20266812 AMAQI
20th Jul 2026581 AMAQI
20th Jul 2026582 AMAQI
20th Jul 2026553 AMAQI
20th Jul 2026574 AMAQI
20th Jul 2026575 AMAQI
24°C18/31°C
20th Jul 2026606 AMAQI
20th Jul 2026647 AMAQI
20th Jul 2026748 AMAQI
20th Jul 20261129 AMAQI
20th Jul 20266210 AMAQI
20th Jul 20269711 AMAQI
20th Jul 20265812 PMAQI
20th Jul 2026531 PMAQI
20th Jul 2026522 PMAQI
20th Jul 2026293 PMAQI
20th Jul 2026254 PMAQI
20th Jul 2026255 PMAQI
20th Jul 2026216 PMAQI
20th Jul 2026237 PMAQI
20th Jul 2026258 PMAQI
20th Jul 2026649 PMAQI
20th Jul 20263310 PMAQI
20th Jul 20264411 PMAQI
21st Jul 20262712 AMAQI
21st Jul 2026271 AMAQI
21st Jul 2026172 AMAQI
21st Jul 2026143 AMAQI
21st Jul 2026124 AMAQI
21st Jul 2026125 AMAQI
22°C16/29°C
21st Jul 2026107 AMAQI
21st Jul 2026128 AMAQI
21st Jul 2026129 AMAQI
21st Jul 20261210 AMAQI
21st Jul 20261211 AMAQI
21st Jul 20261712 PMAQI
21st Jul 2026361 PMAQI
21st Jul 2026122 PMAQI
21st Jul 2026103 PMAQI
21st Jul 2026124 PMAQI
21st Jul 2026175 PMAQI
21st Jul 2026236 PMAQI
21st Jul 2026217 PMAQI
21st Jul 2026318 PMAQI
21st Jul 2026529 PMAQI
21st Jul 20263810 PMAQI
21st Jul 20264411 PMAQI
22nd Jul 20265212 AMAQI
22nd Jul 2026291 AMAQI
22nd Jul 2026332 AMAQI
22nd Jul 2026493 AMAQI
22nd Jul 2026364 AMAQI
22nd Jul 2026255 AMAQI
21°C14/28°C
22nd Jul 2026216 AMAQI
22nd Jul 2026217 AMAQI
22nd Jul 2026298 AMAQI
22nd Jul 2026279 AMAQI
22nd Jul 20262310 AMAQI
22nd Jul 20262711 AMAQI
22nd Jul 20262912 PMAQI
22nd Jul 2026331 PMAQI
22nd Jul 2026402 PMAQI
22nd Jul 2026213 PMAQI
22nd Jul 2026234 PMAQI
22nd Jul 2026235 PMAQI
22nd Jul 2026486 PMAQI
22nd Jul 2026647 PMAQI
22nd Jul 2026258 PMAQI
22nd Jul 2026239 PMAQI
22nd Jul 20263610 PMAQI
22nd Jul 20263811 PMAQI
23rd Jul 20263112 AMAQI
23rd Jul 2026251 AMAQI
23rd Jul 2026122 AMAQI
23rd Jul 202683 AMAQI
23rd Jul 202684 AMAQI
23rd Jul 202685 AMAQI
17°C13/23°C
23rd Jul 202646 AMAQI
23rd Jul 2026107 AMAQI
23rd Jul 2026198 AMAQI
23rd Jul 2026179 AMAQI
23rd Jul 20262710 AMAQI
23rd Jul 20263611 AMAQI
23rd Jul 20261212 PMAQI
23rd Jul 2026231 PMAQI
23rd Jul 2026312 PMAQI
23rd Jul 2026143 PMAQI
23rd Jul 2026124 PMAQI
23rd Jul 2026825 PMAQI
23rd Jul 2026126 PMAQI
23rd Jul 2026147 PMAQI
23rd Jul 2026338 PMAQI
23rd Jul 2026409 PMAQI
23rd Jul 20262310 PMAQI
23rd Jul 20264811 PMAQI
24th Jul 20261712 AMAQI
24th Jul 2026191 AMAQI
24th Jul 2026232 AMAQI
24th Jul 2026123 AMAQI
24th Jul 2026174 AMAQI
24th Jul 2026145 AMAQI
18°C10/25°C
24th Jul 2026146 AMAQI
24th Jul 2026127 AMAQI
24th Jul 2026198 AMAQI
24th Jul 2026179 AMAQI
24th Jul 20261210 AMAQI
24th Jul 2026811 AMAQI
24th Jul 2026812 PMAQI
24th Jul 202681 PMAQI
24th Jul 2026262 PMAQI
24th Jul 2026163 PMAQI
24th Jul 2026144 PMAQI
24th Jul 2026165 PMAQI
24th Jul 2026126 PMAQI
24th Jul 202687 PMAQI
24th Jul 2026178 PMAQI
24th Jul 2026279 PMAQI
24th Jul 20264710 PMAQI
24th Jul 20266011 PMAQI
25th Jul 20266412 AMAQI
25th Jul 2026621 AMAQI
25th Jul 2026382 AMAQI
25th Jul 2026273 AMAQI
25th Jul 2026234 AMAQI
25th Jul 2026295 AMAQI
16°C10/20°C
25th Jul 2026256 AMAQI
25th Jul 2026237 AMAQI
25th Jul 2026298 AMAQI
25th Jul 2026239 AMAQI
25th Jul 20261210 AMAQI
25th Jul 20261411 AMAQI
25th Jul 20261212 PMAQI
25th Jul 2026221 PMAQI
25th Jul 2026172 PMAQI
25th Jul 2026173 PMAQI
25th Jul 202684 PMAQI
25th Jul 202685 PMAQI
25th Jul 2026106 PMAQI
25th Jul 202647 PMAQI
25th Jul 2026108 PMAQI
25th Jul 2026239 PMAQI
25th Jul 20262110 PMAQI
25th Jul 20262311 PMAQI
26th Jul 20262512 AMAQI
26th Jul 2026231 AMAQI
26th Jul 2026232 AMAQI
26th Jul 2026213 AMAQI
26th Jul 2026254 AMAQI
26th Jul 2026215 AMAQI
16°C8/24°C
26th Jul 2026216 AMAQI
26th Jul 2026217 AMAQI
26th Jul 2026218 AMAQI
26th Jul 2026219 AMAQI
26th Jul 20262310 AMAQI
26th Jul 20262311 AMAQI
26th Jul 20262512 PMAQI
26th Jul 2026211 PMAQI
26th Jul 2026212 PMAQI
26th Jul 2026213 PMAQI
26th Jul 2026294 PMAQI
26th Jul 2026255 PMAQI
26th Jul 2026256 PMAQI
26th Jul 2026257 PMAQI
26th Jul 2026278 PMAQI
26th Jul 2026339 PMAQI
26th Jul 20262910 PMAQI
26th Jul 20263211 PMAQI
27th Jul 20262912 AMAQI
27th Jul 2026661 AMAQI
27th Jul 2026252 AMAQI
27th Jul 2026553 AMAQI
27th Jul 2026294 AMAQI
27th Jul 2026275 AMAQI
20°C11/29°C
27th Jul 2026256 AMAQI
27th Jul 2026337 AMAQI
27th Jul 2026388 AMAQI
27th Jul 2026389 AMAQI
27th Jul 20265110 AMAQI
27th Jul 20266211 AMAQI
27th Jul 20265712 PMAQI
27th Jul 2026561 PMAQI
27th Jul 2026422 PMAQI
27th Jul 2026523 PMAQI
27th Jul 2026504 PMAQI
27th Jul 2026325 PMAQI
27th Jul 2026336 PMAQI
27th Jul 2026507 PMAQI
27th Jul 2026368 PMAQI
27th Jul 2026519 PMAQI
27th Jul 20266010 PMAQI
27th Jul 20266811 PMAQI
28th Jul 20266412 AMAQI
28th Jul 2026671 AMAQI
28th Jul 2026542 AMAQI
28th Jul 2026333 AMAQI
28th Jul 2026214 AMAQI
28th Jul 202685 AMAQI
21°C16/28°C
28th Jul 202686 AMAQI
28th Jul 2026127 AMAQI
28th Jul 2026178 AMAQI
28th Jul 2026129 AMAQI
28th Jul 20262110 AMAQI
28th Jul 20261211 AMAQI
28th Jul 20261612 PMAQI
28th Jul 2026101 PMAQI
28th Jul 202682 PMAQI
28th Jul 2026293 PMAQI
28th Jul 2026204 PMAQI
28th Jul 202685 PMAQI
28th Jul 2026106 PMAQI
28th Jul 202687 PMAQI
28th Jul 2026148 PMAQI
28th Jul 2026109 PMAQI
28th Jul 20263610 PMAQI
28th Jul 20264711 PMAQI
29th Jul 20261912 AMAQI
29th Jul 2026231 AMAQI
29th Jul 2026212 AMAQI
29th Jul 2026143 AMAQI
29th Jul 2026174 AMAQI
29th Jul 2026145 AMAQI
20°C13/26°C
29th Jul 2026146 AMAQI
29th Jul 2026237 AMAQI
29th Jul 2026238 AMAQI
29th Jul 2026199 AMAQI
29th Jul 20262110 AMAQI
29th Jul 20262711 AMAQI
29th Jul 20263612 PMAQI
29th Jul 2026561 PMAQI
29th Jul 2026202 PMAQI
29th Jul 2026473 PMAQI
29th Jul 2026144 PMAQI
29th Jul 2026215 PMAQI
29th Jul 2026546 PMAQI
29th Jul 2026127 PMAQI
29th Jul 2026148 PMAQI
29th Jul 2026199 PMAQI
29th Jul 20262110 PMAQI
29th Jul 20264411 PMAQI
30th Jul 20265712 AMAQI
30th Jul 2026361 AMAQI
30th Jul 2026362 AMAQI
30th Jul 2026343 AMAQI
30th Jul 2026424 AMAQI
30th Jul 2026295 AMAQI
21°C13/29°C
30th Jul 2026276 AMAQI
30th Jul 2026497 AMAQI
30th Jul 2026408 AMAQI
30th Jul 2026369 AMAQI
30th Jul 20263810 AMAQI
30th Jul 20262711 AMAQI
30th Jul 20263112 PMAQI
30th Jul 2026121 PMAQI
30th Jul 2026142 PMAQI
30th Jul 2026143 PMAQI
30th Jul 2026254 PMAQI
30th Jul 202665 PMAQI
30th Jul 2026106 PMAQI
30th Jul 202687 PMAQI
30th Jul 2026128 PMAQI
30th Jul 2026169 PMAQI
30th Jul 20262710 PMAQI
30th Jul 20263611 PMAQI
31st Jul 20262112 AMAQI
31st Jul 2026251 AMAQI
31st Jul 2026332 AMAQI
31st Jul 2026273 AMAQI
31st Jul 2026274 AMAQI
31st Jul 2026215 AMAQI
22°C14/31°C
31st Jul 2026256 AMAQI
31st Jul 2026297 AMAQI
31st Jul 2026368 AMAQI
31st Jul 2026429 AMAQI
31st Jul 20265310 AMAQI
31st Jul 20265211 AMAQI
31st Jul 20264012 PMAQI
31st Jul 2026211 PMAQI
31st Jul 2026212 PMAQI
31st Jul 2026213 PMAQI
31st Jul 2026194 PMAQI
31st Jul 2026195 PMAQI
31st Jul 2026426 PMAQI
31st Jul 2026217 PMAQI
31st Jul 2026258 PMAQI
31st Jul 2026319 PMAQI
31st Jul 20265610 PMAQI
31st Jul 20266511 PMAQI
1st Aug 20266512 AMAQI
1st Aug 2026601 AMAQI
1st Aug 2026572 AMAQI
1st Aug 2026653 AMAQI
1st Aug 2026604 AMAQI
1st Aug 2026545 AMAQI
25°C16/35°C
1st Aug 2026576 AMAQI
1st Aug 2026577 AMAQI
1st Aug 2026608 AMAQI
1st Aug 2026629 AMAQI
1st Aug 20266910 AMAQI
1st Aug 20266411 AMAQI
1st Aug 20265812 PMAQI
1st Aug 2026461 PMAQI
1st Aug 2026402 PMAQI
1st Aug 2026213 PMAQI
1st Aug 2026214 PMAQI
1st Aug 2026215 PMAQI
1st Aug 2026176 PMAQI
1st Aug 2026197 PMAQI
1st Aug 2026238 PMAQI
1st Aug 2026319 PMAQI
1st Aug 20265310 PMAQI
1st Aug 20266511 PMAQI
2nd Aug 20267112 AMAQI
2nd Aug 2026601 AMAQI
2nd Aug 2026622 AMAQI
2nd Aug 2026693 AMAQI
2nd Aug 2026654 AMAQI
2nd Aug 2026595 AMAQI
26°C18/35°C
2nd Aug 2026556 AMAQI
2nd Aug 2026557 AMAQI
2nd Aug 2026588 AMAQI
2nd Aug 2026529 AMAQI
2nd Aug 20265910 AMAQI
2nd Aug 20266211 AMAQI
2nd Aug 20265812 PMAQI
2nd Aug 2026571 PMAQI
2nd Aug 2026592 PMAQI
2nd Aug 2026503 PMAQI
2nd Aug 2026464 PMAQI
2nd Aug 2026385 PMAQI
2nd Aug 2026336 PMAQI
2nd Aug 2026317 PMAQI
2nd Aug 2026578 PMAQI
2nd Aug 2026429 PMAQI
2nd Aug 20266410 PMAQI
2nd Aug 20265111 PMAQI
3rd Aug 20265412 AMAQI
3rd Aug 2026361 AMAQI
3rd Aug 2026572 AMAQI
3rd Aug 2026583 AMAQI
3rd Aug 2026624 AMAQI
3rd Aug 2026625 AMAQI
26°C17/35°C
3rd Aug 2026556 AMAQI
3rd Aug 2026627 AMAQI
3rd Aug 2026768 AMAQI
3rd Aug 2026589 AMAQI
3rd Aug 20266710 AMAQI
3rd Aug 20265911 AMAQI
3rd Aug 20265412 PMAQI
3rd Aug 2026401 PMAQI
3rd Aug 2026192 PMAQI
3rd Aug 2026233 PMAQI
3rd Aug 2026214 PMAQI
3rd Aug 2026555 PMAQI
3rd Aug 2026276 PMAQI
3rd Aug 2026447 PMAQI
3rd Aug 2026448 PMAQI
3rd Aug 2026509 PMAQI
3rd Aug 20266010 PMAQI
3rd Aug 20266211 PMAQI
4th Aug 20265812 AMAQI
4th Aug 2026541 AMAQI
4th Aug 2026542 AMAQI
4th Aug 2026563 AMAQI
4th Aug 2026524 AMAQI
4th Aug 2026525 AMAQI
26°C17/34°C
4th Aug 2026546 AMAQI
4th Aug 2026557 AMAQI
4th Aug 2026568 AMAQI
4th Aug 2026559 AMAQI
4th Aug 20265610 AMAQI
4th Aug 20265811 AMAQI
4th Aug 20265712 PMAQI
4th Aug 2026561 PMAQI
4th Aug 2026532 PMAQI
4th Aug 2026513 PMAQI
4th Aug 2026494 PMAQI
4th Aug 2026535 PMAQI
4th Aug 2026546 PMAQI
4th Aug 2026447 PMAQI
4th Aug 2026508 PMAQI
4th Aug 2026509 PMAQI
4th Aug 20264810 PMAQI
4th Aug 20265011 PMAQI
5th Aug 20266812 AMAQI
5th Aug 2026801 AMAQI
5th Aug 2026712 AMAQI
5th Aug 2026863 AMAQI
5th Aug 2026764 AMAQI
5th Aug 2026705 AMAQI
26°C17/36°C
5th Aug 2026796 AMAQI
5th Aug 2026767 AMAQI
5th Aug 2026788 AMAQI
5th Aug 2026749 AMAQI
5th Aug 20268510 AMAQI
5th Aug 20268511 AMAQI
5th Aug 20265912 PMAQI
5th Aug 2026591 PMAQI
5th Aug 2026622 PMAQI
5th Aug 2026763 PMAQI
5th Aug 2026704 PMAQI
5th Aug 2026555 PMAQI
5th Aug 2026466 PMAQI
5th Aug 2026487 PMAQI
5th Aug 2026568 PMAQI
5th Aug 2026629 PMAQI
5th Aug 20269210 PMAQI
5th Aug 20268211 PMAQI
6th Aug 20267212 AMAQI
6th Aug 2026961 AMAQI
6th Aug 2026802 AMAQI
6th Aug 2026713 AMAQI
6th Aug 2026644 AMAQI
6th Aug 2026795 AMAQI
27°C19/36°C
6th Aug 20261126 AMAQI
6th Aug 2026717 AMAQI
6th Aug 2026718 AMAQI
6th Aug 2026679 AMAQI
6th Aug 20266810 AMAQI
6th Aug 20268011 AMAQI
6th Aug 20267512 PMAQI
6th Aug 2026601 PMAQI
6th Aug 2026672 PMAQI
6th Aug 2026733 PMAQI
6th Aug 2026814 PMAQI
6th Aug 2026715 PMAQI
6th Aug 2026786 PMAQI
6th Aug 2026567 PMAQI
6th Aug 2026748 PMAQI
6th Aug 2026739 PMAQI
6th Aug 20269810 PMAQI
6th Aug 20269011 PMAQI
7th Aug 20268612 AMAQI
7th Aug 2026821 AMAQI
7th Aug 20261042 AMAQI
7th Aug 20261323 AMAQI
7th Aug 2026784 AMAQI
7th Aug 2026995 AMAQI
27°C19/36°C
7th Aug 2026926 AMAQI
7th Aug 2026947 AMAQI
7th Aug 2026988 AMAQI
7th Aug 20261059 AMAQI
7th Aug 202610210 AMAQI
7th Aug 20269211 AMAQI
7th Aug 20266912 PMAQI
7th Aug 2026721 PMAQI
7th Aug 2026802 PMAQI
7th Aug 2026713 PMAQI
7th Aug 2026644 PMAQI
7th Aug 2026625 PMAQI
7th Aug 2026676 PMAQI
7th Aug 2026657 PMAQI
7th Aug 2026738 PMAQI
7th Aug 2026659 PMAQI
7th Aug 20267310 PMAQI
7th Aug 20268011 PMAQI
8th Aug 20269212 AMAQI
8th Aug 2026851 AMAQI
8th Aug 2026742 AMAQI
8th Aug 2026923 AMAQI
8th Aug 20261094 AMAQI
8th Aug 2026825 AMAQI
24°C17/35°C
8th Aug 2026746 AMAQI
8th Aug 2026827 AMAQI
8th Aug 2026878 AMAQI
8th Aug 2026639 AMAQI
8th Aug 20264710 AMAQI
8th Aug 20265711 AMAQI
8th Aug 20265712 PMAQI
8th Aug 2026641 PMAQI
8th Aug 2026492 PMAQI
8th Aug 2026333 PMAQI
8th Aug 2026294 PMAQI
8th Aug 2026295 PMAQI
8th Aug 2026296 PMAQI
8th Aug 2026297 PMAQI
8th Aug 2026218 PMAQI
8th Aug 2026239 PMAQI
8th Aug 20262910 PMAQI
8th Aug 20262311 PMAQI
9th Aug 20262312 AMAQI
9th Aug 2026251 AMAQI
9th Aug 2026292 AMAQI
9th Aug 2026233 AMAQI
9th Aug 2026424 AMAQI
9th Aug 2026705 AMAQI
22°C16/33°C
9th Aug 2026536 AMAQI
9th Aug 2026277 AMAQI
9th Aug 2026298 AMAQI
9th Aug 2026299 AMAQI
9th Aug 20262910 AMAQI
9th Aug 20262911 AMAQI
9th Aug 20264212 PMAQI
9th Aug 2026231 PMAQI
9th Aug 2026232 PMAQI
9th Aug 2026273 PMAQI
9th Aug 2026324 PMAQI
9th Aug 2026275 PMAQI
9th Aug 2026236 PMAQI
9th Aug 2026257 PMAQI
9th Aug 2026238 PMAQI
9th Aug 2026389 PMAQI
9th Aug 20263810 PMAQI
9th Aug 20265111 PMAQI
10th Aug 20267812 AMAQI
10th Aug 2026701 AMAQI
10th Aug 20261002 AMAQI
10th Aug 2026883 AMAQI
10th Aug 2026664 AMAQI
10th Aug 2026815 AMAQI
22°C15/29°C
10th Aug 2026626 AMAQI
10th Aug 2026667 AMAQI
10th Aug 2026648 AMAQI
10th Aug 2026649 AMAQI
10th Aug 20268310 AMAQI
10th Aug 20266811 AMAQI
10th Aug 20265312 PMAQI
10th Aug 2026621 PMAQI
10th Aug 2026822 PMAQI
10th Aug 2026513 PMAQI
10th Aug 2026274 PMAQI
10th Aug 2026275 PMAQI
10th Aug 2026256 PMAQI
10th Aug 2026237 PMAQI
10th Aug 2026278 PMAQI
10th Aug 2026299 PMAQI
10th Aug 20264410 PMAQI
10th Aug 20268211 PMAQI
11th Aug 20265512 AMAQI
11th Aug 2026541 AMAQI
11th Aug 2026402 AMAQI
11th Aug 2026903 AMAQI
11th Aug 2026404 AMAQI
11th Aug 2026445 AMAQI
24°C15/33°C
11th Aug 2026536 AMAQI
11th Aug 2026467 AMAQI
11th Aug 2026488 AMAQI
11th Aug 2026569 AMAQI
11th Aug 20264610 AMAQI
11th Aug 20265011 AMAQI
11th Aug 20264612 PMAQI
11th Aug 2026691 PMAQI
11th Aug 2026552 PMAQI
11th Aug 2026313 PMAQI
11th Aug 2026314 PMAQI
11th Aug 2026335 PMAQI
11th Aug 2026276 PMAQI
11th Aug 2026257 PMAQI
11th Aug 2026338 PMAQI
11th Aug 2026559 PMAQI
11th Aug 20266010 PMAQI
11th Aug 20266611 PMAQI
12th Aug 20269412 AMAQI
12th Aug 2026691 AMAQI
12th Aug 2026652 AMAQI
12th Aug 2026563 AMAQI
12th Aug 2026464 AMAQI
12th Aug 2026605 AMAQI
26°C17/36°C
12th Aug 2026666 AMAQI
12th Aug 2026597 AMAQI
12th Aug 2026718 AMAQI
12th Aug 2026729 AMAQI
12th Aug 20267010 AMAQI
12th Aug 20266211 AMAQI
12th Aug 20267612 PMAQI
12th Aug 2026691 PMAQI
12th Aug 2026792 PMAQI
12th Aug 2026563 PMAQI
12th Aug 2026334 PMAQI
12th Aug 2026295 PMAQI
12th Aug 2026176 PMAQI
12th Aug 2026127 PMAQI
12th Aug 2026148 PMAQI
12th Aug 2026299 PMAQI
12th Aug 20262910 PMAQI
12th Aug 20264611 PMAQI
13th Aug 20262512 AMAQI
13th Aug 2026291 AMAQI
13th Aug 2026442 AMAQI
13th Aug 2026423 AMAQI
13th Aug 2026334 AMAQI
13th Aug 2026465 AMAQI
24°C16/31°C
13th Aug 2026586 AMAQI
13th Aug 2026707 AMAQI
13th Aug 2026698 AMAQI
13th Aug 2026749 AMAQI
13th Aug 20266010 AMAQI
13th Aug 20263111 AMAQI
13th Aug 20265112 PMAQI
13th Aug 2026601 PMAQI
13th Aug 2026422 PMAQI
13th Aug 2026403 PMAQI
13th Aug 2026344 PMAQI
13th Aug 2026515 PMAQI
13th Aug 2026626 PMAQI
13th Aug 2026317 PMAQI
13th Aug 2026368 PMAQI
13th Aug 2026629 PMAQI
13th Aug 20266710 PMAQI
13th Aug 20265611 PMAQI
14th Aug 20264812 AMAQI
14th Aug 2026471 AMAQI
14th Aug 2026122 AMAQI
14th Aug 2026173 AMAQI
14th Aug 2026144 AMAQI
14th Aug 2026175 AMAQI
22°C14/30°C
14th Aug 2026126 AMAQI
14th Aug 2026147 AMAQI
14th Aug 2026218 AMAQI
14th Aug 2026199 AMAQI
14th Aug 20261710 AMAQI
14th Aug 20261211 AMAQI
14th Aug 2026812 PMAQI
14th Aug 2026101 PMAQI
14th Aug 2026192 PMAQI
14th Aug 2026213 PMAQI
14th Aug 2026214 PMAQI
14th Aug 2026235 PMAQI
14th Aug 2026296 PMAQI
14th Aug 2026277 PMAQI
14th Aug 2026298 PMAQI
14th Aug 2026319 PMAQI
14th Aug 20264510 PMAQI
14th Aug 20266011 PMAQI
15th Aug 20266212 AMAQI
15th Aug 2026741 AMAQI
15th Aug 2026712 AMAQI
15th Aug 2026213 AMAQI
15th Aug 2026174 AMAQI
15th Aug 2026125 AMAQI
22°C14/31°C
15th Aug 2026176 AMAQI
6 AM15th Aug 2026147 AMAQI
15th Aug 2026178 AMAQI
15th Aug 2026179 AMAQI
15th Aug 20261210 AMAQI
15th Aug 20261411 AMAQI
15th Aug 20261212 PMAQI
15th Aug 2026101 PMAQI
1 PM15th Aug 2026142 PMAQI
15th Aug 2026213 PMAQI
15th Aug 2026174 PMAQI
15th Aug 2026125 PMAQI
15th Aug 2026216 PMAQI
15th Aug 2026147 PMAQI
15th Aug 2026148 PMAQI
8 PM15th Aug 2026199 PMAQI
15th Aug 20261910 PMAQI
15th Aug 20264411 PMAQI
1 AM
5 AM
22°C13/32°C
Day time
Avg. Highest Time
8 AM - 11 AM
48AQI
4 hours / Day
120 hours / Month
Avg. Lowest Time
7 PM
29AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 8 AM to 11 AM (Avg. 48), while the lowest AQI was between 7 PM to 7 PM (Avg. 29).
Night time
Avg. Highest Time
11 PM
56AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
9 PM
40AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 PM to 11 PM (Avg. 56), while the lowest AQI was between 9 PM to 9 PM (Avg. 40).
2026 Days Vs Air Quality
Old Town, Cluj Napoca, Judetul Cluj, Romania
2026
39%
88
42%
94
17%
37
2%
4
Total number of days with different AQI categories in last 227 days in 2026 (138 days remaining)
Good
88 DaysModerate
94 DaysPoor
37 DaysUnhealthy
4 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 39%
Health Risk Level:
High
In 2026, 39% of 227 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
Old Town, Cluj Napoca, Judetul Cluj, Romania
AQI levels in 2026
AQI (US)
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 2026
-1th undefined 2026
-1th undefined 2026
-1th undefined 2026
1st January 2026
79AQI (US)
79AQI (US)
2nd January 2026
97AQI (US)
97AQI (US)
3rd January 2026
72AQI (US)
72AQI (US)
4th January 2026
101AQI (US)
101AQI (US)
5th January 2026
110AQI (US)
110AQI (US)
6th January 2026
120AQI (US)
120AQI (US)
7th January 2026
88AQI (US)
88AQI (US)
8th January 2026
91AQI (US)
91AQI (US)
9th January 2026
94AQI (US)
94AQI (US)
10th January 2026
120AQI (US)
120AQI (US)
11th January 2026
73AQI (US)
73AQI (US)
12th January 2026
133AQI (US)
133AQI (US)
13th January 2026
112AQI (US)
112AQI (US)
14th January 2026
134AQI (US)
134AQI (US)
15th January 2026
148AQI (US)
148AQI (US)
16th January 2026
121AQI (US)
121AQI (US)
17th January 2026
87AQI (US)
87AQI (US)
18th January 2026
140AQI (US)
140AQI (US)
19th January 2026
143AQI (US)
143AQI (US)
20th January 2026
156AQI (US)
156AQI (US)
21st January 2026
162AQI (US)
162AQI (US)
22nd January 2026
176AQI (US)
176AQI (US)
23rd January 2026
137AQI (US)
137AQI (US)
24th January 2026
159AQI (US)
159AQI (US)
25th January 2026
129AQI (US)
129AQI (US)
26th January 2026
79AQI (US)
79AQI (US)
27th January 2026
119AQI (US)
119AQI (US)
28th January 2026
103AQI (US)
103AQI (US)
29th January 2026
140AQI (US)
140AQI (US)
30th January 2026
148AQI (US)
148AQI (US)
31st January 2026
110AQI (US)
110AQI (US)
1st February 2026
100AQI (US)
100AQI (US)
2nd February 2026
106AQI (US)
106AQI (US)
3rd February 2026
99AQI (US)
99AQI (US)
4th February 2026
127AQI (US)
127AQI (US)
5th February 2026
73AQI (US)
73AQI (US)
6th February 2026
56AQI (US)
56AQI (US)
7th February 2026
77AQI (US)
77AQI (US)
8th February 2026
102AQI (US)
102AQI (US)
9th February 2026
98AQI (US)
98AQI (US)
10th February 2026
77AQI (US)
77AQI (US)
11th February 2026
82AQI (US)
82AQI (US)
12th February 2026
88AQI (US)
88AQI (US)
13th February 2026
105AQI (US)
105AQI (US)
14th February 2026
71AQI (US)
71AQI (US)
15th February 2026
99AQI (US)
99AQI (US)
16th February 2026
101AQI (US)
101AQI (US)
17th February 2026
112AQI (US)
112AQI (US)
18th February 2026
94AQI (US)
94AQI (US)
19th February 2026
88AQI (US)
88AQI (US)
20th February 2026
76AQI (US)
76AQI (US)
21st February 2026
38AQI (US)
38AQI (US)
22nd February 2026
111AQI (US)
111AQI (US)
23rd February 2026
112AQI (US)
112AQI (US)
24th February 2026
80AQI (US)
80AQI (US)
25th February 2026
38AQI (US)
38AQI (US)
26th February 2026
48AQI (US)
48AQI (US)
27th February 2026
106AQI (US)
106AQI (US)
28th February 2026
126AQI (US)
126AQI (US)
1st March 2026
123AQI (US)
123AQI (US)
2nd March 2026
125AQI (US)
125AQI (US)
3rd March 2026
121AQI (US)
121AQI (US)
4th March 2026
104AQI (US)
104AQI (US)
5th March 2026
104AQI (US)
104AQI (US)
6th March 2026
60AQI (US)
60AQI (US)
7th March 2026
91AQI (US)
91AQI (US)
8th March 2026
109AQI (US)
109AQI (US)
9th March 2026
91AQI (US)
91AQI (US)
10th March 2026
89AQI (US)
89AQI (US)
11th March 2026
77AQI (US)
77AQI (US)
12th March 2026
91AQI (US)
91AQI (US)
13th March 2026
99AQI (US)
99AQI (US)
14th March 2026
96AQI (US)
96AQI (US)
15th March 2026
61AQI (US)
61AQI (US)
16th March 2026
92AQI (US)
92AQI (US)
17th March 2026
106AQI (US)
106AQI (US)
18th March 2026
109AQI (US)
109AQI (US)
19th March 2026
77AQI (US)
77AQI (US)
20th March 2026
62AQI (US)
62AQI (US)
21st March 2026
75AQI (US)
75AQI (US)
22nd March 2026
62AQI (US)
62AQI (US)
23rd March 2026
53AQI (US)
53AQI (US)
24th March 2026
79AQI (US)
79AQI (US)
25th March 2026
94AQI (US)
94AQI (US)
26th March 2026
94AQI (US)
94AQI (US)
27th March 2026
77AQI (US)
77AQI (US)
28th March 2026
65AQI (US)
65AQI (US)
29th March 2026
62AQI (US)
62AQI (US)
30th March 2026
86AQI (US)
86AQI (US)
31st March 2026
72AQI (US)
72AQI (US)
1st April 2026
80AQI (US)
80AQI (US)
2nd April 2026
88AQI (US)
88AQI (US)
3rd April 2026
119AQI (US)
119AQI (US)
4th April 2026
76AQI (US)
76AQI (US)
5th April 2026
69AQI (US)
69AQI (US)
6th April 2026
68AQI (US)
68AQI (US)
7th April 2026
41AQI (US)
41AQI (US)
8th April 2026
63AQI (US)
63AQI (US)
9th April 2026
61AQI (US)
61AQI (US)
10th April 2026
65AQI (US)
65AQI (US)
11th April 2026
66AQI (US)
66AQI (US)
12th April 2026
79AQI (US)
79AQI (US)
13th April 2026
90AQI (US)
90AQI (US)
14th April 2026
52AQI (US)
52AQI (US)
15th April 2026
85AQI (US)
85AQI (US)
16th April 2026
77AQI (US)
77AQI (US)
17th April 2026
18th April 2026
52AQI (US)
52AQI (US)
19th April 2026
41AQI (US)
41AQI (US)
20th April 2026
55AQI (US)
55AQI (US)
21st April 2026
44AQI (US)
44AQI (US)
22nd April 2026
23rd April 2026
32AQI (US)
32AQI (US)
24th April 2026
29AQI (US)
29AQI (US)
25th April 2026
57AQI (US)
57AQI (US)
26th April 2026
30AQI (US)
30AQI (US)
27th April 2026
16AQI (US)
16AQI (US)
28th April 2026
28AQI (US)
28AQI (US)
29th April 2026
33AQI (US)
33AQI (US)
30th April 2026
22AQI (US)
22AQI (US)
1st May 2026
46AQI (US)
46AQI (US)
2nd May 2026
39AQI (US)
39AQI (US)
3rd May 2026
34AQI (US)
34AQI (US)
4th May 2026
35AQI (US)
35AQI (US)
5th May 2026
28AQI (US)
28AQI (US)
6th May 2026
49AQI (US)
49AQI (US)
7th May 2026
73AQI (US)
73AQI (US)
8th May 2026
61AQI (US)
61AQI (US)
9th May 2026
10th May 2026
56AQI (US)
56AQI (US)
11th May 2026
34AQI (US)
34AQI (US)
12th May 2026
27AQI (US)
27AQI (US)
13th May 2026
37AQI (US)
37AQI (US)
14th May 2026
31AQI (US)
31AQI (US)
15th May 2026
45AQI (US)
45AQI (US)
16th May 2026
43AQI (US)
43AQI (US)
17th May 2026
52AQI (US)
52AQI (US)
18th May 2026
38AQI (US)
38AQI (US)
19th May 2026
34AQI (US)
34AQI (US)
20th May 2026
44AQI (US)
44AQI (US)
21st May 2026
58AQI (US)
58AQI (US)
22nd May 2026
60AQI (US)
60AQI (US)
23rd May 2026
39AQI (US)
39AQI (US)
24th May 2026
42AQI (US)
42AQI (US)
25th May 2026
43AQI (US)
43AQI (US)
26th May 2026
38AQI (US)
38AQI (US)
27th May 2026
24AQI (US)
24AQI (US)
28th May 2026
26AQI (US)
26AQI (US)
29th May 2026
29AQI (US)
29AQI (US)
30th May 2026
14AQI (US)
14AQI (US)
31st May 2026
25AQI (US)
25AQI (US)
1st June 2026
36AQI (US)
36AQI (US)
2nd June 2026
40AQI (US)
40AQI (US)
3rd June 2026
35AQI (US)
35AQI (US)
4th June 2026
55AQI (US)
55AQI (US)
5th June 2026
50AQI (US)
50AQI (US)
6th June 2026
56AQI (US)
56AQI (US)
7th June 2026
28AQI (US)
28AQI (US)
8th June 2026
19AQI (US)
19AQI (US)
9th June 2026
29AQI (US)
29AQI (US)
10th June 2026
43AQI (US)
43AQI (US)
11th June 2026
58AQI (US)
58AQI (US)
12th June 2026
39AQI (US)
39AQI (US)
13th June 2026
14AQI (US)
14AQI (US)
14th June 2026
11AQI (US)
11AQI (US)
15th June 2026
11AQI (US)
11AQI (US)
16th June 2026
22AQI (US)
22AQI (US)
17th June 2026
25AQI (US)
25AQI (US)
18th June 2026
29AQI (US)
29AQI (US)
19th June 2026
47AQI (US)
47AQI (US)
20th June 2026
60AQI (US)
60AQI (US)
21st June 2026
66AQI (US)
66AQI (US)
22nd June 2026
71AQI (US)
71AQI (US)
23rd June 2026
48AQI (US)
48AQI (US)
24th June 2026
42AQI (US)
42AQI (US)
25th June 2026
56AQI (US)
56AQI (US)
26th June 2026
41AQI (US)
41AQI (US)
27th June 2026
31AQI (US)
31AQI (US)
28th June 2026
77AQI (US)
77AQI (US)
29th June 2026
87AQI (US)
87AQI (US)
30th June 2026
94AQI (US)
94AQI (US)
1st July 2026
46AQI (US)
46AQI (US)
2nd July 2026
67AQI (US)
67AQI (US)
3rd July 2026
51AQI (US)
51AQI (US)
4th July 2026
19AQI (US)
19AQI (US)
5th July 2026
18AQI (US)
18AQI (US)
6th July 2026
24AQI (US)
24AQI (US)
7th July 2026
26AQI (US)
26AQI (US)
8th July 2026
26AQI (US)
26AQI (US)
9th July 2026
24AQI (US)
24AQI (US)
10th July 2026
27AQI (US)
27AQI (US)
11th July 2026
34AQI (US)
34AQI (US)
12th July 2026
40AQI (US)
40AQI (US)
13th July 2026
24AQI (US)
24AQI (US)
14th July 2026
39AQI (US)
39AQI (US)
15th July 2026
59AQI (US)
59AQI (US)
16th July 2026
38AQI (US)
38AQI (US)
17th July 2026
49AQI (US)
49AQI (US)
18th July 2026
72AQI (US)
72AQI (US)
19th July 2026
60AQI (US)
60AQI (US)
20th July 2026
53AQI (US)
53AQI (US)
21st July 2026
21AQI (US)
21AQI (US)
22nd July 2026
32AQI (US)
32AQI (US)
23rd July 2026
23AQI (US)
23AQI (US)
24th July 2026
18AQI (US)
18AQI (US)
25th July 2026
23AQI (US)
23AQI (US)
26th July 2026
24AQI (US)
24AQI (US)
27th July 2026
44AQI (US)
44AQI (US)
28th July 2026
23AQI (US)
23AQI (US)
29th July 2026
25AQI (US)
25AQI (US)
30th July 2026
28AQI (US)
28AQI (US)
31st July 2026
32AQI (US)
32AQI (US)
1st August 2026
48AQI (US)
48AQI (US)
2nd August 2026
55AQI (US)
55AQI (US)
3rd August 2026
50AQI (US)
50AQI (US)
4th August 2026
53AQI (US)
53AQI (US)
5th August 2026
71AQI (US)
71AQI (US)
6th August 2026
76AQI (US)
76AQI (US)
7th August 2026
84AQI (US)
84AQI (US)
8th August 2026
57AQI (US)
57AQI (US)
9th August 2026
32AQI (US)
32AQI (US)
10th August 2026
59AQI (US)
59AQI (US)
11th August 2026
48AQI (US)
48AQI (US)
12th August 2026
53AQI (US)
53AQI (US)
13th August 2026
49AQI (US)
49AQI (US)
14th August 2026
24AQI (US)
24AQI (US)
15th August 2026
16th August 2026
17th August 2026
18th August 2026
19th August 2026
20th August 2026
21st August 2026
22nd August 2026
23rd August 2026
24th August 2026
25th August 2026
26th August 2026
27th August 2026
28th August 2026
29th August 2026
30th August 2026
31st August 2026
1st September 2026
2nd September 2026
3rd September 2026
4th September 2026
5th September 2026
6th September 2026
7th September 2026
8th September 2026
9th September 2026
10th September 2026
11th September 2026
12th September 2026
13th September 2026
14th September 2026
15th September 2026
16th September 2026
17th September 2026
18th September 2026
19th September 2026
20th September 2026
21st September 2026
22nd September 2026
23rd September 2026
24th September 2026
25th September 2026
26th September 2026
27th September 2026
28th September 2026
29th September 2026
30th September 2026
1st October 2026
2nd October 2026
3rd October 2026
4th October 2026
5th October 2026
6th October 2026
7th October 2026
8th October 2026
9th October 2026
10th October 2026
11th October 2026
12th October 2026
13th October 2026
14th October 2026
15th October 2026
16th October 2026
17th October 2026
18th October 2026
19th October 2026
20th October 2026
21st October 2026
22nd October 2026
23rd October 2026
24th October 2026
25th October 2026
26th October 2026
27th October 2026
28th October 2026
29th October 2026
30th October 2026
31st October 2026
1st November 2026
2nd November 2026
3rd November 2026
4th November 2026
5th November 2026
6th November 2026
7th November 2026
8th November 2026
9th November 2026
10th November 2026
11th November 2026
12th November 2026
13th November 2026
14th November 2026
15th November 2026
16th November 2026
17th November 2026
18th November 2026
19th November 2026
20th November 2026
21st November 2026
22nd November 2026
23rd November 2026
24th November 2026
25th November 2026
26th November 2026
27th November 2026
28th November 2026
29th November 2026
30th November 2026
1st December 2026
2nd December 2026
3rd December 2026
4th December 2026
5th December 2026
6th December 2026
7th December 2026
8th December 2026
9th December 2026
10th December 2026
11th December 2026
12th December 2026
13th December 2026
14th December 2026
15th December 2026
16th December 2026
17th December 2026
18th December 2026
19th December 2026
20th December 2026
21st December 2026
22nd December 2026
23rd December 2026
24th December 2026
25th December 2026
26th December 2026
27th December 2026
28th December 2026
29th December 2026
30th December 2026
31st December 2026
119AQI (US)
89AQI (US)
87AQI (US)
58AQI (US)
40AQI (US)
44AQI (US)
35AQI (US)
54AQI (US)
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202667AQI (US)
9
18
4
3
15
10
23
8
10
17
1
24
6
20
10
25
6
6
8
88
94
37
4
Highest AQI (US) recorded in
January119AQI (US)
Lowest AQI (US) recorded in
July35AQI (US)
202559AQI (US)
2
1
16
14
29
2
31
24
6
1
26
4
23
7
2
20
6
3
105
92
17
3
Highest AQI (US) recorded in
December93AQI (US)
Lowest AQI (US) recorded in
August31AQI (US)
Most & Least Polluted Years Over the Last 2 Years
Most Polluted Year Recorded
2026(Avg.)
67AQI (US)Least Polluted Year Recorded
2025(Avg.)
59AQI (US)Old Town's annual 2026 AQI (US) (67) shows an average percentage change of 13.5% (worsened AQI (US)) compared to previous years: 2025 (59).
