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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Strada Decebal, Cluj Napoca, 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

Strada Decebal, Cluj Napoca, Cluj, Romania

2024
2025
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
27th Aug 2024
39AQI
Lowest AQI recorded on
6th Aug 2024
16AQI

Same Day Analysis (31st August):
On this day, AQI across the 2 years varied significantly: 2026 ranks 1st highest AQI at 30 of Good air quality on the same day.

Day & Night AQI Trend: 31st Jul - 1st Aug 2026

Strada Decebal, Cluj Napoca, Cluj, Romania

AQI
Day
Night
.

5 AM31st Jul 2026

9 PM

4 AM1st Aug 2026

Day time
Avg. Highest Time
10AM31st Jul

53AQI

Avg. Lowest Time
7PM31st Jul

21AQI

Night time
Avg. Highest Time
3AM1st Aug

58AQI

Avg. Lowest Time
5AM31st Jul

21AQI

In the last 24 hours,

Strada Decebal's AQI reached its highest point of 58 at 3 AM during the Night, while the lowest point, 21, was recorded at 7 PM during the Day between 31st Jul and 1st Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Strada Decebal, Cluj Napoca, Cluj, Romania

JulAug
03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th - 25th25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st
Day
Night
3rd Jul 2026405 AMAQI
3rd Jul 2026486 AMAQI
3rd Jul 2026567 AMAQI
3rd Jul 2026628 AMAQI
3rd Jul 2026569 AMAQI
3rd Jul 20265710 AMAQI
3rd Jul 20264811 AMAQI
3rd Jul 20265212 PMAQI
3rd Jul 2026511 PMAQI
3rd Jul 2026642 PMAQI
3rd Jul 20261043 PMAQI
3rd Jul 2026664 PMAQI
3rd Jul 2026295 PMAQI
3rd Jul 2026126 PMAQI
3rd Jul 2026177 PMAQI
3rd Jul 2026178 PMAQI
3rd Jul 2026299 PMAQI
3rd Jul 20265110 PMAQI
3rd Jul 20266711 PMAQI
4th Jul 20266212 AMAQI
4th Jul 2026491 AMAQI
4th Jul 2026312 AMAQI
4th Jul 2026303 AMAQI
4th Jul 2026194 AMAQI

20°C16/26°C

4th Jul 2026125 AMAQI
4th Jul 2026126 AMAQI
4th Jul 202667 AMAQI
4th Jul 202688 AMAQI
4th Jul 202689 AMAQI
4th Jul 2026410 AMAQI
4th Jul 2026411 AMAQI
4th Jul 20261612 PMAQI
4th Jul 2026271 PMAQI
4th Jul 2026182 PMAQI
4th Jul 2026183 PMAQI
4th Jul 202644 PMAQI
4th Jul 202665 PMAQI
4th Jul 202666 PMAQI
4th Jul 202687 PMAQI
4th Jul 202688 PMAQI
4th Jul 2026179 PMAQI
4th Jul 20262510 PMAQI
4th Jul 20265311 PMAQI
5th Jul 20264812 AMAQI
5th Jul 2026311 AMAQI
5th Jul 2026252 AMAQI
5th Jul 2026233 AMAQI
5th Jul 2026174 AMAQI

17°C12/22°C

5th Jul 2026175 AMAQI
5th Jul 2026126 AMAQI
5th Jul 2026147 AMAQI
5th Jul 2026128 AMAQI
5th Jul 2026129 AMAQI
5th Jul 2026810 AMAQI
5th Jul 2026811 AMAQI
5th Jul 20261412 PMAQI
5th Jul 2026121 PMAQI
5th Jul 2026122 PMAQI
5th Jul 2026173 PMAQI
5th Jul 2026124 PMAQI
5th Jul 2026175 PMAQI
5th Jul 2026126 PMAQI
5th Jul 2026127 PMAQI
5th Jul 2026128 PMAQI
5th Jul 2026339 PMAQI
5th Jul 20262110 PMAQI
5th Jul 20262411 PMAQI
6th Jul 20262212 AMAQI
6th Jul 2026211 AMAQI
6th Jul 2026242 AMAQI
6th Jul 2026203 AMAQI
6th Jul 2026264 AMAQI

17°C11/23°C

6th Jul 2026225 AMAQI
6th Jul 2026196 AMAQI
6th Jul 2026187 AMAQI
6th Jul 2026218 AMAQI
6th Jul 2026229 AMAQI
6th Jul 20262310 AMAQI
6th Jul 20262011 AMAQI
6th Jul 20261812 PMAQI
6th Jul 2026201 PMAQI
6th Jul 2026242 PMAQI
6th Jul 2026263 PMAQI
6th Jul 2026264 PMAQI
6th Jul 2026265 PMAQI
6th Jul 2026296 PMAQI
6th Jul 2026287 PMAQI
6th Jul 2026278 PMAQI
6th Jul 2026289 PMAQI
6th Jul 20262710 PMAQI
6th Jul 20262811 PMAQI
7th Jul 20262612 AMAQI
7th Jul 2026281 AMAQI
7th Jul 2026302 AMAQI
7th Jul 2026233 AMAQI
7th Jul 2026244 AMAQI

19°C12/24°C

7th Jul 2026245 AMAQI
7th Jul 2026236 AMAQI
7th Jul 2026237 AMAQI
7th Jul 2026248 AMAQI
7th Jul 2026289 AMAQI
7th Jul 20262610 AMAQI
7th Jul 20261711 AMAQI
7th Jul 20262612 PMAQI
7th Jul 2026261 PMAQI
7th Jul 2026252 PMAQI
7th Jul 2026193 PMAQI
7th Jul 2026254 PMAQI
7th Jul 2026225 PMAQI
7th Jul 2026306 PMAQI
7th Jul 2026307 PMAQI
7th Jul 2026298 PMAQI
7th Jul 2026269 PMAQI
7th Jul 20262810 PMAQI
7th Jul 20262811 PMAQI
8th Jul 20262812 AMAQI
8th Jul 2026291 AMAQI
8th Jul 2026282 AMAQI
8th Jul 2026263 AMAQI
8th Jul 2026264 AMAQI

19°C14/25°C

8th Jul 2026235 AMAQI
8th Jul 2026176 AMAQI
8th Jul 2026227 AMAQI
8th Jul 2026238 AMAQI
8th Jul 2026289 AMAQI
8th Jul 20262510 AMAQI
8th Jul 20262311 AMAQI
8th Jul 20262212 PMAQI
8th Jul 2026191 PMAQI
8th Jul 2026362 PMAQI
8th Jul 2026213 PMAQI
8th Jul 2026214 PMAQI
8th Jul 2026185 PMAQI
8th Jul 2026276 PMAQI
8th Jul 2026387 PMAQI
8th Jul 2026428 PMAQI
8th Jul 2026249 PMAQI
8th Jul 20262310 PMAQI
8th Jul 20262811 PMAQI
9th Jul 20262612 AMAQI
9th Jul 2026281 AMAQI
9th Jul 2026242 AMAQI
9th Jul 2026213 AMAQI
9th Jul 2026224 AMAQI

17°C11/21°C

9th Jul 2026225 AMAQI
9th Jul 2026126 AMAQI
9th Jul 2026127 AMAQI
9th Jul 2026248 AMAQI
9th Jul 2026229 AMAQI
9th Jul 20262410 AMAQI
9th Jul 20262211 AMAQI
9th Jul 20261812 PMAQI
9th Jul 2026221 PMAQI
9th Jul 2026232 PMAQI
9th Jul 2026233 PMAQI
9th Jul 2026364 PMAQI
9th Jul 2026265 PMAQI
9th Jul 2026266 PMAQI
9th Jul 2026327 PMAQI
9th Jul 2026268 PMAQI
9th Jul 2026249 PMAQI
9th Jul 20262610 PMAQI
9th Jul 20262811 PMAQI
10th Jul 20261412 AMAQI
10th Jul 2026241 AMAQI
10th Jul 2026302 AMAQI
10th Jul 2026263 AMAQI
10th Jul 2026244 AMAQI

15°C9/22°C

10th Jul 2026265 AMAQI
10th Jul 2026246 AMAQI
10th Jul 2026227 AMAQI
10th Jul 2026248 AMAQI
10th Jul 2026229 AMAQI
10th Jul 20262410 AMAQI
10th Jul 20262811 AMAQI
10th Jul 20261812 PMAQI
10th Jul 2026291 PMAQI
10th Jul 2026292 PMAQI
10th Jul 2026283 PMAQI
10th Jul 202684 PMAQI
10th Jul 2026205 PMAQI
10th Jul 2026206 PMAQI
10th Jul 2026327 PMAQI
10th Jul 2026288 PMAQI
10th Jul 2026309 PMAQI
10th Jul 20265110 PMAQI
10th Jul 20266611 PMAQI
11th Jul 20264812 AMAQI
11th Jul 2026551 AMAQI
11th Jul 2026362 AMAQI
11th Jul 2026533 AMAQI
11th Jul 2026484 AMAQI

16°C9/22°C

11th Jul 2026445 AMAQI
11th Jul 2026496 AMAQI
11th Jul 2026297 AMAQI
11th Jul 2026298 AMAQI
11th Jul 2026319 AMAQI
11th Jul 20262710 AMAQI
11th Jul 20263011 AMAQI
11th Jul 20262612 PMAQI
11th Jul 2026261 PMAQI
11th Jul 2026262 PMAQI
11th Jul 2026283 PMAQI
11th Jul 2026324 PMAQI
11th Jul 2026305 PMAQI
11th Jul 2026306 PMAQI
11th Jul 2026277 PMAQI
11th Jul 2026288 PMAQI
11th Jul 2026309 PMAQI
11th Jul 20262410 PMAQI
11th Jul 20263011 PMAQI
12th Jul 20262912 AMAQI
12th Jul 2026621 AMAQI
12th Jul 2026622 AMAQI
12th Jul 2026623 AMAQI
12th Jul 2026504 AMAQI

18°C12/26°C

12th Jul 2026565 AMAQI
12th Jul 2026486 AMAQI
12th Jul 2026507 AMAQI
12th Jul 2026638 AMAQI
12th Jul 2026609 AMAQI
12th Jul 20265210 AMAQI
12th Jul 20264811 AMAQI
12th Jul 20263012 PMAQI
12th Jul 2026281 PMAQI
12th Jul 2026262 PMAQI
12th Jul 2026283 PMAQI
12th Jul 2026294 PMAQI
12th Jul 2026285 PMAQI
12th Jul 2026146 PMAQI
12th Jul 2026197 PMAQI
12th Jul 2026388 PMAQI
12th Jul 2026349 PMAQI
12th Jul 20262710 PMAQI
12th Jul 20262411 PMAQI
13th Jul 20262812 AMAQI
13th Jul 2026261 AMAQI
13th Jul 2026252 AMAQI
13th Jul 2026263 AMAQI
13th Jul 2026304 AMAQI

18°C13/25°C

13th Jul 2026265 AMAQI
13th Jul 2026246 AMAQI
13th Jul 2026207 AMAQI
13th Jul 2026208 AMAQI
13th Jul 2026809 AMAQI
13th Jul 20262510 AMAQI
13th Jul 20263111 AMAQI
13th Jul 20262112 PMAQI
13th Jul 2026171 PMAQI
13th Jul 2026292 PMAQI
13th Jul 2026123 PMAQI
13th Jul 2026164 PMAQI
13th Jul 202665 PMAQI
13th Jul 2026146 PMAQI
13th Jul 2026197 PMAQI
13th Jul 2026238 PMAQI
13th Jul 2026129 PMAQI
13th Jul 20262310 PMAQI
13th Jul 20262911 PMAQI
14th Jul 20262912 AMAQI
14th Jul 2026171 AMAQI
14th Jul 2026172 AMAQI
14th Jul 2026173 AMAQI
14th Jul 2026214 AMAQI

18°C13/24°C

14th Jul 2026175 AMAQI
14th Jul 2026216 AMAQI
14th Jul 2026257 AMAQI
14th Jul 2026318 AMAQI
14th Jul 2026539 AMAQI
14th Jul 20266010 AMAQI
14th Jul 20266211 AMAQI
14th Jul 20266212 PMAQI
14th Jul 2026621 PMAQI
14th Jul 2026582 PMAQI
14th Jul 2026423 PMAQI
14th Jul 2026424 PMAQI
14th Jul 2026465 PMAQI
14th Jul 2026426 PMAQI
14th Jul 2026657 PMAQI
14th Jul 2026468 PMAQI
14th Jul 2026259 PMAQI
14th Jul 20262510 PMAQI
14th Jul 20264211 PMAQI
15th Jul 20265612 AMAQI
15th Jul 2026681 AMAQI
15th Jul 2026532 AMAQI
15th Jul 2026663 AMAQI
15th Jul 2026644 AMAQI

21°C14/27°C

15th Jul 2026655 AMAQI
15th Jul 2026706 AMAQI
15th Jul 2026607 AMAQI
15th Jul 2026668 AMAQI
15th Jul 2026659 AMAQI
15th Jul 20266410 AMAQI
15th Jul 20265911 AMAQI
15th Jul 20265712 PMAQI
15th Jul 2026461 PMAQI
15th Jul 2026762 PMAQI
15th Jul 2026423 PMAQI
15th Jul 2026404 PMAQI
15th Jul 2026405 PMAQI
15th Jul 2026516 PMAQI
15th Jul 2026627 PMAQI
15th Jul 2026728 PMAQI
15th Jul 2026409 PMAQI
15th Jul 20265610 PMAQI
15th Jul 20264811 PMAQI
16th Jul 20265412 AMAQI
16th Jul 2026571 AMAQI
16th Jul 2026482 AMAQI
16th Jul 2026643 AMAQI
16th Jul 2026444 AMAQI

21°C15/30°C

16th Jul 2026425 AMAQI
16th Jul 2026336 AMAQI
16th Jul 2026367 AMAQI
16th Jul 2026368 AMAQI
16th Jul 2026319 AMAQI
16th Jul 20264210 AMAQI
16th Jul 20264811 AMAQI
16th Jul 20264812 PMAQI
16th Jul 2026501 PMAQI
16th Jul 2026192 PMAQI
16th Jul 2026273 PMAQI
16th Jul 2026254 PMAQI
16th Jul 2026305 PMAQI
16th Jul 2026256 PMAQI
16th Jul 2026317 PMAQI
16th Jul 2026298 PMAQI
16th Jul 2026179 PMAQI
16th Jul 20261710 PMAQI
16th Jul 20263811 PMAQI
17th Jul 20262312 AMAQI
17th Jul 2026311 AMAQI
17th Jul 2026402 AMAQI
17th Jul 2026463 AMAQI
17th Jul 2026314 AMAQI

22°C15/29°C

17th Jul 2026505 AMAQI
17th Jul 2026526 AMAQI
17th Jul 2026567 AMAQI
17th Jul 2026628 AMAQI
17th Jul 2026629 AMAQI
17th Jul 20265210 AMAQI
17th Jul 20265211 AMAQI
17th Jul 20265512 PMAQI
17th Jul 2026521 PMAQI
17th Jul 2026512 PMAQI
17th Jul 2026483 PMAQI
17th Jul 2026254 PMAQI
17th Jul 2026365 PMAQI
17th Jul 2026336 PMAQI
17th Jul 2026277 PMAQI
17th Jul 2026328 PMAQI
17th Jul 2026349 PMAQI
17th Jul 20265610 PMAQI
17th Jul 20264811 PMAQI
18th Jul 20266012 AMAQI
18th Jul 2026561 AMAQI
18th Jul 2026582 AMAQI
18th Jul 2026573 AMAQI
18th Jul 2026554 AMAQI

23°C16/30°C

18th Jul 2026575 AMAQI
18th Jul 2026576 AMAQI
18th Jul 2026607 AMAQI
18th Jul 2026558 AMAQI
18th Jul 2026689 AMAQI
18th Jul 20266010 AMAQI
18th Jul 20266011 AMAQI
18th Jul 20265612 PMAQI
18th Jul 2026551 PMAQI
18th Jul 2026552 PMAQI
18th Jul 2026513 PMAQI
18th Jul 2026544 PMAQI
18th Jul 2026485 PMAQI
18th Jul 2026506 PMAQI
18th Jul 2026487 PMAQI
18th Jul 2026508 PMAQI
18th Jul 2026549 PMAQI
18th Jul 20265910 PMAQI
18th Jul 20266211 PMAQI
19th Jul 20266312 AMAQI
19th Jul 2026621 AMAQI
19th Jul 2026652 AMAQI
19th Jul 2026643 AMAQI
19th Jul 2026674 AMAQI

23°C17/30°C

19th Jul 2026665 AMAQI
19th Jul 2026656 AMAQI
19th Jul 2026597 AMAQI
19th Jul 2026608 AMAQI
19th Jul 2026579 AMAQI
19th Jul 20264610 AMAQI
19th Jul 20265111 AMAQI
19th Jul 20265612 PMAQI
19th Jul 2026481 PMAQI
19th Jul 2026422 PMAQI
19th Jul 2026383 PMAQI
19th Jul 2026294 PMAQI
19th Jul 2026255 PMAQI
19th Jul 2026256 PMAQI
19th Jul 2026277 PMAQI
19th Jul 2026298 PMAQI
19th Jul 2026489 PMAQI
19th Jul 20264610 PMAQI
19th Jul 20264911 PMAQI
20th Jul 20265012 AMAQI
20th Jul 2026441 AMAQI
20th Jul 2026522 AMAQI
20th Jul 2026523 AMAQI
20th Jul 2026514 AMAQI

24°C18/31°C

20th Jul 2026535 AMAQI
20th Jul 2026546 AMAQI
20th Jul 2026507 AMAQI
20th Jul 2026588 AMAQI
20th Jul 2026659 AMAQI
20th Jul 20265510 AMAQI
20th Jul 20266211 AMAQI
20th Jul 20264812 PMAQI
20th Jul 2026381 PMAQI
20th Jul 2026422 PMAQI
20th Jul 2026313 PMAQI
20th Jul 2026254 PMAQI
20th Jul 2026235 PMAQI
20th Jul 2026216 PMAQI
20th Jul 2026237 PMAQI
20th Jul 2026218 PMAQI
20th Jul 2026509 PMAQI
20th Jul 20262710 PMAQI
20th Jul 20263611 PMAQI
21st Jul 20262312 AMAQI
21st Jul 2026211 AMAQI
21st Jul 2026232 AMAQI
21st Jul 2026273 AMAQI
21st Jul 2026294 AMAQI

22°C16/29°C

21st Jul 2026255 AMAQI
21st Jul 2026127 AMAQI
21st Jul 2026178 AMAQI
21st Jul 2026179 AMAQI
21st Jul 20261210 AMAQI
21st Jul 20261411 AMAQI
21st Jul 20262512 PMAQI
21st Jul 2026381 PMAQI
21st Jul 2026212 PMAQI
21st Jul 2026213 PMAQI
21st Jul 2026234 PMAQI
21st Jul 2026255 PMAQI
21st Jul 2026216 PMAQI
21st Jul 2026217 PMAQI
21st Jul 2026278 PMAQI
21st Jul 2026449 PMAQI
21st Jul 20263110 PMAQI
21st Jul 20264011 PMAQI
22nd Jul 20264812 AMAQI
22nd Jul 2026251 AMAQI
22nd Jul 2026292 AMAQI
22nd Jul 2026463 AMAQI
22nd Jul 2026314 AMAQI

21°C14/28°C

22nd Jul 2026235 AMAQI
22nd Jul 2026446 AMAQI
22nd Jul 2026257 AMAQI
22nd Jul 2026298 AMAQI
22nd Jul 2026259 AMAQI
22nd Jul 20262110 AMAQI
22nd Jul 20262511 AMAQI
22nd Jul 20262912 PMAQI
22nd Jul 2026381 PMAQI
22nd Jul 2026382 PMAQI
22nd Jul 2026213 PMAQI
22nd Jul 2026214 PMAQI
22nd Jul 2026235 PMAQI
22nd Jul 2026466 PMAQI
22nd Jul 2026537 PMAQI
22nd Jul 2026238 PMAQI
22nd Jul 2026259 PMAQI
22nd Jul 20263610 PMAQI
22nd Jul 20263411 PMAQI
23rd Jul 20262912 AMAQI
23rd Jul 2026251 AMAQI
23rd Jul 2026292 AMAQI
23rd Jul 2026293 AMAQI
23rd Jul 2026294 AMAQI

17°C13/23°C

23rd Jul 2026295 AMAQI
23rd Jul 2026176 AMAQI
23rd Jul 2026197 AMAQI
23rd Jul 2026258 AMAQI
23rd Jul 2026299 AMAQI
23rd Jul 20263410 AMAQI
23rd Jul 20264011 AMAQI
23rd Jul 20262912 PMAQI
23rd Jul 2026251 PMAQI
23rd Jul 2026292 PMAQI
23rd Jul 2026293 PMAQI
23rd Jul 2026294 PMAQI
23rd Jul 2026625 PMAQI
23rd Jul 2026296 PMAQI
23rd Jul 2026297 PMAQI
23rd Jul 2026298 PMAQI
23rd Jul 2026389 PMAQI
23rd Jul 20262310 PMAQI
23rd Jul 20264611 PMAQI
24th Jul 20263312 AMAQI
24th Jul 2026301 AMAQI
24th Jul 2026252 AMAQI
24th Jul 2026293 AMAQI
24th Jul 2026274 AMAQI

18°C10/25°C

24th Jul 2026295 AMAQI
24th Jul 2026276 AMAQI
24th Jul 2026257 AMAQI
24th Jul 2026258 AMAQI
24th Jul 2026259 AMAQI
24th Jul 20262510 AMAQI
24th Jul 20262511 AMAQI
24th Jul 20262512 PMAQI
24th Jul 2026251 PMAQI
24th Jul 2026252 PMAQI
24th Jul 2026193 PMAQI
24th Jul 2026234 PMAQI
24th Jul 2026215 PMAQI
24th Jul 2026256 PMAQI
24th Jul 2026197 PMAQI
24th Jul 2026258 PMAQI
24th Jul 2026279 PMAQI
24th Jul 20264410 PMAQI
24th Jul 20265711 PMAQI
25th Jul 20265212 AMAQI
25th Jul 2026511 AMAQI
25th Jul 2026362 AMAQI
25th Jul 2026333 AMAQI
25th Jul 2026294 AMAQI

16°C10/20°C

25th Jul 2026335 AMAQI
25th Jul 2026236 AMAQI
25th Jul 2026217 AMAQI
25th Jul 2026258 AMAQI
25th Jul 2026219 AMAQI
25th Jul 20262010 AMAQI
25th Jul 20261611 AMAQI
25th Jul 20261212 PMAQI
25th Jul 2026221 PMAQI
25th Jul 2026232 PMAQI
25th Jul 2026163 PMAQI
25th Jul 202684 PMAQI
25th Jul 202685 PMAQI
25th Jul 2026146 PMAQI
25th Jul 2026177 PMAQI
25th Jul 2026218 PMAQI
25th Jul 2026239 PMAQI
25th Jul 20262310 PMAQI
25th Jul 20263811 PMAQI
26th Jul 20264412 AMAQI
26th Jul 2026331 AMAQI
26th Jul 2026272 AMAQI
26th Jul 2026213 AMAQI
26th Jul 2026254 AMAQI

16°C8/24°C

26th Jul 2026235 AMAQI
26th Jul 2026366 AMAQI
26th Jul 2026257 AMAQI
26th Jul 2026388 AMAQI
26th Jul 2026299 AMAQI
26th Jul 20262510 AMAQI
26th Jul 20263311 AMAQI
26th Jul 20262112 PMAQI
26th Jul 2026251 PMAQI
26th Jul 2026202 PMAQI
26th Jul 2026273 PMAQI
26th Jul 2026294 PMAQI
26th Jul 2026295 PMAQI
26th Jul 2026256 PMAQI
26th Jul 2026257 PMAQI
26th Jul 2026278 PMAQI
26th Jul 2026339 PMAQI
26th Jul 20263310 PMAQI
26th Jul 20263211 PMAQI
27th Jul 20262912 AMAQI
27th Jul 2026551 AMAQI
27th Jul 2026212 AMAQI
27th Jul 2026533 AMAQI
27th Jul 2026234 AMAQI

20°C11/29°C

27th Jul 2026255 AMAQI
27th Jul 2026276 AMAQI
27th Jul 2026297 AMAQI
27th Jul 2026388 AMAQI
27th Jul 2026369 AMAQI
27th Jul 20264810 AMAQI
27th Jul 20265811 AMAQI
27th Jul 20265612 PMAQI
27th Jul 2026511 PMAQI
27th Jul 2026402 PMAQI
27th Jul 2026473 PMAQI
27th Jul 2026514 PMAQI
27th Jul 2026325 PMAQI
27th Jul 2026316 PMAQI
27th Jul 2026507 PMAQI
27th Jul 2026338 PMAQI
27th Jul 2026519 PMAQI
27th Jul 20265610 PMAQI
27th Jul 20266011 PMAQI
28th Jul 20265612 AMAQI
28th Jul 2026531 AMAQI
28th Jul 2026462 AMAQI
28th Jul 2026333 AMAQI
28th Jul 2026294 AMAQI

21°C16/28°C

28th Jul 2026215 AMAQI
28th Jul 2026346 AMAQI
28th Jul 2026297 AMAQI
28th Jul 2026318 AMAQI
28th Jul 2026319 AMAQI
28th Jul 20262910 AMAQI
28th Jul 20263411 AMAQI
28th Jul 20262312 PMAQI
28th Jul 2026291 PMAQI
28th Jul 2026172 PMAQI
28th Jul 2026253 PMAQI
28th Jul 2026254 PMAQI
28th Jul 2026195 PMAQI
28th Jul 2026256 PMAQI
28th Jul 2026217 PMAQI
28th Jul 2026298 PMAQI
28th Jul 2026279 PMAQI
28th Jul 20263310 PMAQI
28th Jul 20264611 PMAQI
29th Jul 20262112 AMAQI
29th Jul 2026211 AMAQI
29th Jul 2026212 AMAQI
29th Jul 2026423 AMAQI
29th Jul 2026364 AMAQI

20°C13/26°C

29th Jul 2026295 AMAQI
29th Jul 2026296 AMAQI
29th Jul 2026217 AMAQI
29th Jul 2026218 AMAQI
29th Jul 2026219 AMAQI
29th Jul 20262710 AMAQI
29th Jul 20262711 AMAQI
29th Jul 20263412 PMAQI
29th Jul 2026541 PMAQI
29th Jul 2026272 PMAQI
29th Jul 2026443 PMAQI
29th Jul 2026314 PMAQI
29th Jul 2026215 PMAQI
29th Jul 2026486 PMAQI
29th Jul 2026147 PMAQI
29th Jul 2026258 PMAQI
29th Jul 2026279 PMAQI
29th Jul 20262510 PMAQI
29th Jul 20264211 PMAQI
30th Jul 20265212 AMAQI
30th Jul 2026271 AMAQI
30th Jul 2026272 AMAQI
30th Jul 2026273 AMAQI
30th Jul 2026384 AMAQI

21°C13/29°C

30th Jul 2026255 AMAQI
30th Jul 2026256 AMAQI
30th Jul 2026457 AMAQI
30th Jul 2026318 AMAQI
30th Jul 2026369 AMAQI
30th Jul 20263610 AMAQI
30th Jul 20262511 AMAQI
30th Jul 20262712 PMAQI
30th Jul 2026251 PMAQI
30th Jul 2026252 PMAQI
30th Jul 2026253 PMAQI
30th Jul 2026234 PMAQI
30th Jul 2026255 PMAQI
30th Jul 2026256 PMAQI
30th Jul 2026217 PMAQI
30th Jul 2026178 PMAQI
30th Jul 2026259 PMAQI
30th Jul 20262510 PMAQI
30th Jul 20263111 PMAQI
31st Jul 20262112 AMAQI
31st Jul 2026271 AMAQI
31st Jul 2026342 AMAQI
31st Jul 2026253 AMAQI
31st Jul 2026254 AMAQI

22°C14/31°C

31st Jul 2026215 AMAQI
31st Jul 2026276 AMAQI
31st Jul 2026277 AMAQI
31st Jul 2026348 AMAQI
31st Jul 2026429 AMAQI
31st Jul 20265310 AMAQI
31st Jul 20265111 AMAQI
31st Jul 20264012 PMAQI
31st Jul 2026251 PMAQI
31st Jul 2026252 PMAQI
31st Jul 2026313 PMAQI
31st Jul 2026294 PMAQI
31st Jul 2026215 PMAQI
31st Jul 2026426 PMAQI
31st Jul 2026217 PMAQI
31st Jul 2026238 PMAQI
31st Jul 2026279 PMAQI
31st Jul 20264810 PMAQI
31st Jul 20264811 PMAQI
1st Aug 20265612 AMAQI
1st Aug 2026551 AMAQI
1st Aug 2026552 AMAQI
1st Aug 2026583 AMAQI
1st Aug 2026554 AMAQI

25°C16/35°C

1st Aug 2026555 AMAQI
5 AM
1st Aug 2026506 AMAQI
1st Aug 2026517 AMAQI
1st Aug 2026548 AMAQI
1st Aug 2026549 AMAQI
1st Aug 20265610 AMAQI
1st Aug 20265911 AMAQI
1st Aug 20265112 PMAQI
1st Aug 2026441 PMAQI
1 PM
1st Aug 2026402 PMAQI
1st Aug 2026313 PMAQI
1st Aug 2026274 PMAQI
1st Aug 2026215 PMAQI
1st Aug 2026256 PMAQI
1st Aug 2026297 PMAQI
1st Aug 2026218 PMAQI
1st Aug 2026319 PMAQI
9 PM
1st Aug 20264910 PMAQI
1st Aug 20265311 PMAQI
1 AM
4 AM

26°C18/35°C

Day time
Avg. Highest Time
9 AM

38AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
5 PM

26AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 9 AM (Avg. 38), while the lowest AQI was between 5 PM to 5 PM (Avg. 26).
Night time
Avg. Highest Time
11 PM

42AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
4 AM - 10 PM

35AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 11 PM to 11 PM (Avg. 42), while the lowest AQI was between 4 AM to 10 PM (Avg. 35).

2026 Days Vs Air Quality

Strada Decebal, Cluj Napoca, Cluj, Romania

2026

41%

85

40%

84

17%

36

2%

4

Total number of days with different AQI categories in last 213 days in 2026 (152 days remaining)

Good
85 Days
Moderate
84 Days
Poor
36 Days
Unhealthy
4 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 41%

Health Risk Level:

Significant

In 2026, 41% of 213 days were within WHO’s safe air quality limits, and 59% exceeded them. The risk of health issues is Significant, especially for those with existing respiratory or heart conditions.

Annual Air Quality Insights

Strada Decebal, Cluj Napoca, 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
70AQI (US)
2nd January 2026
67AQI (US)
3rd January 2026
54AQI (US)
4th January 2026
96AQI (US)
5th January 2026
101AQI (US)
6th January 2026
119AQI (US)
7th January 2026
82AQI (US)
8th January 2026
88AQI (US)
9th January 2026
91AQI (US)
10th January 2026
116AQI (US)
11th January 2026
71AQI (US)
12th January 2026
128AQI (US)
13th January 2026
110AQI (US)
14th January 2026
132AQI (US)
15th January 2026
149AQI (US)
16th January 2026
114AQI (US)
17th January 2026
83AQI (US)
18th January 2026
139AQI (US)
19th January 2026
145AQI (US)
20th January 2026
156AQI (US)
21st January 2026
162AQI (US)
22nd January 2026
174AQI (US)
23rd January 2026
141AQI (US)
24th January 2026
154AQI (US)
25th January 2026
132AQI (US)
26th January 2026
80AQI (US)
27th January 2026
116AQI (US)
28th January 2026
103AQI (US)
29th January 2026
140AQI (US)
30th January 2026
147AQI (US)
31st January 2026
110AQI (US)
1st February 2026
95AQI (US)
2nd February 2026
100AQI (US)
3rd February 2026
96AQI (US)
4th February 2026
122AQI (US)
5th February 2026
74AQI (US)
6th February 2026
57AQI (US)
7th February 2026
79AQI (US)
8th February 2026
105AQI (US)
9th February 2026
101AQI (US)
10th February 2026
74AQI (US)
11th February 2026
80AQI (US)
12th February 2026
92AQI (US)
13th February 2026
107AQI (US)
14th February 2026
71AQI (US)
15th February 2026
98AQI (US)
16th February 2026
95AQI (US)
17th February 2026
108AQI (US)
18th February 2026
94AQI (US)
19th February 2026
88AQI (US)
20th February 2026
79AQI (US)
21st February 2026
43AQI (US)
22nd February 2026
114AQI (US)
23rd February 2026
114AQI (US)
24th February 2026
81AQI (US)
25th February 2026
39AQI (US)
26th February 2026
51AQI (US)
27th February 2026
108AQI (US)
28th February 2026
127AQI (US)
1st March 2026
121AQI (US)
2nd March 2026
124AQI (US)
3rd March 2026
124AQI (US)
4th March 2026
107AQI (US)
5th March 2026
108AQI (US)
6th March 2026
60AQI (US)
7th March 2026
93AQI (US)
8th March 2026
111AQI (US)
9th March 2026
93AQI (US)
10th March 2026
89AQI (US)
11th March 2026
79AQI (US)
12th March 2026
93AQI (US)
13th March 2026
103AQI (US)
14th March 2026
97AQI (US)
15th March 2026
61AQI (US)
16th March 2026
88AQI (US)
17th March 2026
108AQI (US)
18th March 2026
110AQI (US)
19th March 2026
78AQI (US)
20th March 2026
63AQI (US)
21st March 2026
74AQI (US)
22nd March 2026
61AQI (US)
23rd March 2026
51AQI (US)
24th March 2026
78AQI (US)
25th March 2026
91AQI (US)
26th March 2026
94AQI (US)
27th March 2026
75AQI (US)
28th March 2026
64AQI (US)
29th March 2026
59AQI (US)
30th March 2026
84AQI (US)
31st March 2026
71AQI (US)
1st April 2026
79AQI (US)
2nd April 2026
86AQI (US)
3rd April 2026
116AQI (US)
4th April 2026
75AQI (US)
5th April 2026
69AQI (US)
6th April 2026
66AQI (US)
7th April 2026
40AQI (US)
8th April 2026
62AQI (US)
9th April 2026
59AQI (US)
10th April 2026
68AQI (US)
11th April 2026
68AQI (US)
12th April 2026
80AQI (US)
13th April 2026
89AQI (US)
14th April 2026
53AQI (US)
15th April 2026
85AQI (US)
16th April 2026
75AQI (US)
17th April 2026
18th April 2026
53AQI (US)
19th April 2026
45AQI (US)
20th April 2026
57AQI (US)
21st April 2026
48AQI (US)
22nd April 2026
23rd April 2026
32AQI (US)
24th April 2026
30AQI (US)
25th April 2026
56AQI (US)
26th April 2026
33AQI (US)
27th April 2026
21AQI (US)
28th April 2026
34AQI (US)
29th April 2026
38AQI (US)
30th April 2026
26AQI (US)
1st May 2026
49AQI (US)
2nd May 2026
43AQI (US)
3rd May 2026
37AQI (US)
4th May 2026
35AQI (US)
5th May 2026
31AQI (US)
6th May 2026
49AQI (US)
7th May 2026
71AQI (US)
8th May 2026
58AQI (US)
9th May 2026
10th May 2026
55AQI (US)
11th May 2026
36AQI (US)
12th May 2026
28AQI (US)
13th May 2026
41AQI (US)
14th May 2026
34AQI (US)
15th May 2026
45AQI (US)
16th May 2026
42AQI (US)
17th May 2026
50AQI (US)
18th May 2026
36AQI (US)
19th May 2026
34AQI (US)
20th May 2026
43AQI (US)
21st May 2026
58AQI (US)
22nd May 2026
60AQI (US)
23rd May 2026
39AQI (US)
24th May 2026
41AQI (US)
25th May 2026
44AQI (US)
26th May 2026
38AQI (US)
27th May 2026
23AQI (US)
28th May 2026
25AQI (US)
29th May 2026
28AQI (US)
30th May 2026
14AQI (US)
31st May 2026
25AQI (US)
1st June 2026
36AQI (US)
2nd June 2026
38AQI (US)
3rd June 2026
35AQI (US)
4th June 2026
56AQI (US)
5th June 2026
49AQI (US)
6th June 2026
55AQI (US)
7th June 2026
27AQI (US)
8th June 2026
18AQI (US)
9th June 2026
29AQI (US)
10th June 2026
42AQI (US)
11th June 2026
58AQI (US)
12th June 2026
39AQI (US)
13th June 2026
14AQI (US)
14th June 2026
11AQI (US)
15th June 2026
11AQI (US)
16th June 2026
22AQI (US)
17th June 2026
25AQI (US)
18th June 2026
28AQI (US)
19th June 2026
47AQI (US)
20th June 2026
60AQI (US)
21st June 2026
66AQI (US)
22nd June 2026
71AQI (US)
23rd June 2026
47AQI (US)
24th June 2026
42AQI (US)
25th June 2026
56AQI (US)
26th June 2026
40AQI (US)
27th June 2026
30AQI (US)
28th June 2026
76AQI (US)
29th June 2026
87AQI (US)
30th June 2026
93AQI (US)
1st July 2026
47AQI (US)
2nd July 2026
65AQI (US)
3rd July 2026
50AQI (US)
4th July 2026
19AQI (US)
5th July 2026
18AQI (US)
6th July 2026
24AQI (US)
7th July 2026
25AQI (US)
8th July 2026
26AQI (US)
9th July 2026
24AQI (US)
10th July 2026
27AQI (US)
11th July 2026
34AQI (US)
12th July 2026
40AQI (US)
13th July 2026
24AQI (US)
14th July 2026
39AQI (US)
15th July 2026
58AQI (US)
16th July 2026
37AQI (US)
17th July 2026
44AQI (US)
18th July 2026
56AQI (US)
19th July 2026
49AQI (US)
20th July 2026
43AQI (US)
21st July 2026
24AQI (US)
22nd July 2026
32AQI (US)
23rd July 2026
30AQI (US)
24th July 2026
28AQI (US)
25th July 2026
24AQI (US)
26th July 2026
29AQI (US)
27th July 2026
42AQI (US)
28th July 2026
31AQI (US)
29th July 2026
30AQI (US)
30th July 2026
29AQI (US)
31st July 2026
32AQI (US)
1st August 2026
2nd August 2026
3rd August 2026
4th August 2026
5th August 2026
6th August 2026
7th August 2026
8th August 2026
9th August 2026
10th August 2026
11th August 2026
12th August 2026
13th August 2026
14th August 2026
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

115AQI (US)

89AQI (US)

87AQI (US)

59AQI (US)

40AQI (US)

44AQI (US)

35AQI (US)

No. of days

Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days

202667AQI (US)

10
17
4
2
17
9
22
9
10
17
1
25
5
20
10
28
3
85
84
36
4

Highest AQI (US) recorded in

January

115AQI (US)

Lowest AQI (US) recorded in

July

35AQI (US)

202550AQI (US)

31
28
5
26
27
3
31
29
1
31
31
30
2
29
1
26
3
2
24
4
1
189
168
7
1

Highest AQI (US) recorded in

December

79AQI (US)

Lowest AQI (US) recorded in

August

30AQI (US)

202449AQI (US)

6
13
11
13
14
2
6
6
1
18
30
31
31
3
3
8
2
1
23
6
31
143
95
21

Highest AQI (US) recorded in

January

87AQI (US)

Lowest AQI (US) recorded in

May

20AQI (US)

202345AQI (US)

11
18
2
10
11
7
20
11
28
2
31
30
18
15
5
22
7
5
22
3
190
76
12

Highest AQI (US) recorded in

December

74AQI (US)

Lowest AQI (US) recorded in

June

26AQI (US)

202278AQI (US)

4
5
22
3
4
18
6
2
9
44
9
2

Highest AQI (US) recorded in

December

86AQI (US)

Lowest AQI (US) recorded in

November

71AQI (US)

Most & Least Polluted Years Over the Last 5 Years

Most Polluted Year Recorded
2022(Avg.)
78AQI (US)
Least Polluted Year Recorded
2023(Avg.)
45AQI (US)

Strada Decebal's annual 2026 AQI (US) (67) shows an average percentage change of 26.3% (worsened AQI (US)) compared to previous years: 2022 (78), 2023 (45), 2024 (49), 2025 (50).