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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Stefanesti, Arges, 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+

October Air Quality Analysis

Stefanesti, Arges, Romania

2022
2023
2024
2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
31st Oct 2024
83AQI
Lowest AQI recorded on
27th Oct 2023
6AQI

Same Day Analysis (1st October):
On this day, AQI across the 5 years varied significantly: 2026 ranks 2nd highest AQI at 39 of Good air quality, showing improvement over 2025 on the same day.

Day & Night AQI Trend: 1st Oct - 2nd Oct 2026

Stefanesti, Arges, Romania

AQI
Day
Night
.

7 AM1st Oct 2026

7 PM

6 AM2nd Oct 2026

Day time
Avg. Highest Time
5PM1st Oct

54AQI

Avg. Lowest Time
2PM1st Oct

23AQI

Night time
Avg. Highest Time
10PM1st Oct

55AQI

Avg. Lowest Time
2AM2nd Oct

21AQI

In the last 24 hours,

Stefanesti's AQI reached its highest point of 55 at 10 PM during the Night, while the lowest point, 21, was recorded at 2 AM during the Night between 1st Oct and 2nd Oct 2026.

Day & Night AQI Trend : Sep - Oct 2026

Stefanesti, Arges, Romania

SepOct
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 - 01st01st - 02nd02nd
Day
Night
3rd Sep 2026317 AMAQI
3rd Sep 2026298 AMAQI
3rd Sep 2026319 AMAQI
3rd Sep 20262910 AMAQI
3rd Sep 20262511 AMAQI
3rd Sep 20262912 PMAQI
3rd Sep 2026291 PMAQI
3rd Sep 2026292 PMAQI
3rd Sep 2026293 PMAQI
3rd Sep 2026294 PMAQI
3rd Sep 2026255 PMAQI
3rd Sep 2026256 PMAQI
3rd Sep 2026237 PMAQI
3rd Sep 2026278 PMAQI
3rd Sep 2026259 PMAQI
3rd Sep 20262510 PMAQI
3rd Sep 20263611 PMAQI
4th Sep 20264212 AMAQI
4th Sep 2026231 AMAQI
4th Sep 2026362 AMAQI
4th Sep 2026303 AMAQI
4th Sep 2026384 AMAQI
4th Sep 2026305 AMAQI
4th Sep 2026216 AMAQI

24°C20/29°C

4th Sep 2026317 AMAQI
4th Sep 2026258 AMAQI
4th Sep 2026299 AMAQI
4th Sep 20262710 AMAQI
4th Sep 20262911 AMAQI
4th Sep 20262912 PMAQI
4th Sep 2026321 PMAQI
4th Sep 2026332 PMAQI
4th Sep 2026323 PMAQI
4th Sep 2026364 PMAQI
4th Sep 2026215 PMAQI
4th Sep 2026386 PMAQI
4th Sep 2026277 PMAQI
4th Sep 2026348 PMAQI
4th Sep 2026329 PMAQI
4th Sep 20263810 PMAQI
4th Sep 20263811 PMAQI
5th Sep 20263412 AMAQI
5th Sep 2026381 AMAQI
5th Sep 2026252 AMAQI
5th Sep 2026253 AMAQI
5th Sep 2026254 AMAQI
5th Sep 2026255 AMAQI
5th Sep 2026296 AMAQI

24°C20/29°C

5th Sep 2026297 AMAQI
5th Sep 2026318 AMAQI
5th Sep 2026279 AMAQI
5th Sep 20262710 AMAQI
5th Sep 20263411 AMAQI
5th Sep 20263612 PMAQI
5th Sep 2026291 PMAQI
5th Sep 2026322 PMAQI
5th Sep 2026303 PMAQI
5th Sep 2026344 PMAQI
5th Sep 2026305 PMAQI
5th Sep 2026386 PMAQI
5th Sep 2026387 PMAQI
5th Sep 2026278 PMAQI
5th Sep 2026219 PMAQI
5th Sep 20263010 PMAQI
5th Sep 20263311 PMAQI
6th Sep 20263312 AMAQI
6th Sep 2026331 AMAQI
6th Sep 2026382 AMAQI
6th Sep 2026333 AMAQI
6th Sep 2026334 AMAQI
6th Sep 2026275 AMAQI
6th Sep 2026296 AMAQI

26°C20/32°C

6th Sep 2026257 AMAQI
6th Sep 2026238 AMAQI
6th Sep 2026259 AMAQI
6th Sep 20262310 AMAQI
6th Sep 20262711 AMAQI
6th Sep 20262312 PMAQI
6th Sep 2026231 PMAQI
6th Sep 2026272 PMAQI
6th Sep 2026213 PMAQI
6th Sep 2026214 PMAQI
6th Sep 2026215 PMAQI
6th Sep 2026216 PMAQI
6th Sep 2026217 PMAQI
6th Sep 2026218 PMAQI
6th Sep 2026239 PMAQI
6th Sep 20262310 PMAQI
6th Sep 20262911 PMAQI
7th Sep 20262512 AMAQI
7th Sep 2026251 AMAQI
7th Sep 2026302 AMAQI
7th Sep 2026253 AMAQI
7th Sep 2026304 AMAQI
7th Sep 2026235 AMAQI
7th Sep 2026336 AMAQI

24°C19/28°C

7th Sep 2026277 AMAQI
7th Sep 2026278 AMAQI
7th Sep 2026349 AMAQI
7th Sep 20263810 AMAQI
7th Sep 20263211 AMAQI
7th Sep 20261012 PMAQI
7th Sep 2026111 PMAQI
7th Sep 202682 PMAQI
7th Sep 202683 PMAQI
7th Sep 2026404 PMAQI
7th Sep 2026345 PMAQI
7th Sep 2026326 PMAQI
7th Sep 2026387 PMAQI
7th Sep 2026368 PMAQI
7th Sep 2026389 PMAQI
7th Sep 20263410 PMAQI
7th Sep 20263211 PMAQI
8th Sep 20263212 AMAQI
8th Sep 2026461 AMAQI
8th Sep 2026322 AMAQI
8th Sep 2026383 AMAQI
8th Sep 2026274 AMAQI
8th Sep 2026405 AMAQI
8th Sep 2026346 AMAQI

20°C15/25°C

8th Sep 2026217 AMAQI
8th Sep 2026218 AMAQI
8th Sep 2026219 AMAQI
8th Sep 20262310 AMAQI
8th Sep 20262111 AMAQI
8th Sep 20262512 PMAQI
8th Sep 2026211 PMAQI
8th Sep 2026232 PMAQI
8th Sep 2026213 PMAQI
8th Sep 2026274 PMAQI
8th Sep 2026255 PMAQI
8th Sep 2026216 PMAQI
8th Sep 2026217 PMAQI
8th Sep 2026218 PMAQI
8th Sep 2026259 PMAQI
8th Sep 20262310 PMAQI
8th Sep 20262311 PMAQI
9th Sep 20262312 AMAQI
9th Sep 2026211 AMAQI
9th Sep 2026292 AMAQI
9th Sep 2026273 AMAQI
9th Sep 2026294 AMAQI
9th Sep 2026335 AMAQI
9th Sep 2026336 AMAQI

21°C17/26°C

9th Sep 2026367 AMAQI
9th Sep 2026368 AMAQI
9th Sep 2026429 AMAQI
9th Sep 20262710 AMAQI
9th Sep 20263311 AMAQI
9th Sep 20262912 PMAQI
9th Sep 2026291 PMAQI
9th Sep 2026312 PMAQI
9th Sep 2026293 PMAQI
9th Sep 2026364 PMAQI
9th Sep 2026275 PMAQI
9th Sep 2026256 PMAQI
9th Sep 2026257 PMAQI
9th Sep 2026368 PMAQI
9th Sep 2026279 PMAQI
9th Sep 20262310 PMAQI
9th Sep 20262711 PMAQI
10th Sep 20262912 AMAQI
10th Sep 2026291 AMAQI
10th Sep 2026252 AMAQI
10th Sep 2026213 AMAQI
10th Sep 2026254 AMAQI
10th Sep 2026275 AMAQI
10th Sep 2026296 AMAQI

22°C16/28°C

10th Sep 2026297 AMAQI
10th Sep 2026298 AMAQI
10th Sep 2026299 AMAQI
10th Sep 20262910 AMAQI
10th Sep 20262911 AMAQI
10th Sep 20262512 PMAQI
10th Sep 2026311 PMAQI
10th Sep 2026312 PMAQI
10th Sep 2026293 PMAQI
10th Sep 2026294 PMAQI
10th Sep 2026295 PMAQI
10th Sep 2026336 PMAQI
10th Sep 2026297 PMAQI
10th Sep 2026298 PMAQI
10th Sep 2026299 PMAQI
10th Sep 20263310 PMAQI
10th Sep 20262711 PMAQI
11th Sep 20263812 AMAQI
11th Sep 2026331 AMAQI
11th Sep 2026422 AMAQI
11th Sep 2026333 AMAQI
11th Sep 2026334 AMAQI
11th Sep 2026335 AMAQI
11th Sep 2026366 AMAQI

23°C16/30°C

11th Sep 2026407 AMAQI
11th Sep 2026338 AMAQI
11th Sep 2026279 AMAQI
11th Sep 20263010 AMAQI
11th Sep 20264011 AMAQI
11th Sep 20263212 PMAQI
11th Sep 2026331 PMAQI
11th Sep 2026382 PMAQI
11th Sep 2026383 PMAQI
11th Sep 2026324 PMAQI
11th Sep 2026385 PMAQI
11th Sep 2026446 PMAQI
11th Sep 2026427 PMAQI
11th Sep 2026428 PMAQI
11th Sep 2026429 PMAQI
11th Sep 20264210 PMAQI
11th Sep 20262311 PMAQI
12th Sep 20263212 AMAQI
12th Sep 2026251 AMAQI
12th Sep 2026362 AMAQI
12th Sep 2026383 AMAQI
12th Sep 2026364 AMAQI
12th Sep 2026405 AMAQI
12th Sep 2026306 AMAQI

25°C19/31°C

12th Sep 2026327 AMAQI
12th Sep 2026428 AMAQI
12th Sep 2026389 AMAQI
12th Sep 20263810 AMAQI
12th Sep 20263811 AMAQI
12th Sep 20263612 PMAQI
12th Sep 2026301 PMAQI
12th Sep 2026382 PMAQI
12th Sep 2026303 PMAQI
12th Sep 2026344 PMAQI
12th Sep 2026325 PMAQI
12th Sep 2026366 PMAQI
12th Sep 2026387 PMAQI
12th Sep 2026388 PMAQI
12th Sep 2026389 PMAQI
12th Sep 20263810 PMAQI
13th Sep 20264012 AMAQI
13th Sep 2026251 AMAQI
13th Sep 2026322 AMAQI
13th Sep 2026323 AMAQI
13th Sep 2026304 AMAQI
13th Sep 2026365 AMAQI
13th Sep 2026216 AMAQI

22°C18/29°C

13th Sep 2026257 AMAQI
13th Sep 2026338 AMAQI
13th Sep 2026259 AMAQI
13th Sep 20262710 AMAQI
13th Sep 20262511 AMAQI
13th Sep 20262312 PMAQI
13th Sep 2026271 PMAQI
13th Sep 2026272 PMAQI
13th Sep 2026293 PMAQI
13th Sep 2026294 PMAQI
13th Sep 2026295 PMAQI
13th Sep 2026276 PMAQI
13th Sep 2026257 PMAQI
13th Sep 2026258 PMAQI
13th Sep 2026259 PMAQI
13th Sep 20262510 PMAQI
13th Sep 20262511 PMAQI
14th Sep 20262512 AMAQI
14th Sep 2026251 AMAQI
14th Sep 2026252 AMAQI
14th Sep 2026253 AMAQI
14th Sep 2026214 AMAQI
14th Sep 2026215 AMAQI
14th Sep 2026216 AMAQI

17°C13/20°C

14th Sep 2026257 AMAQI
14th Sep 2026298 AMAQI
14th Sep 2026409 AMAQI
14th Sep 20264610 AMAQI
14th Sep 20263611 AMAQI
14th Sep 20263812 PMAQI
14th Sep 2026381 PMAQI
14th Sep 2026422 PMAQI
14th Sep 2026423 PMAQI
14th Sep 2026384 PMAQI
14th Sep 2026405 PMAQI
14th Sep 2026256 PMAQI
14th Sep 2026177 PMAQI
14th Sep 2026218 PMAQI
14th Sep 2026229 PMAQI
14th Sep 20261610 PMAQI
14th Sep 20262911 PMAQI
15th Sep 20264012 AMAQI
15th Sep 2026401 AMAQI
15th Sep 2026252 AMAQI
15th Sep 2026233 AMAQI
15th Sep 2026404 AMAQI
15th Sep 2026425 AMAQI
15th Sep 2026276 AMAQI

17°C13/22°C

15th Sep 2026337 AMAQI
15th Sep 2026298 AMAQI
15th Sep 2026349 AMAQI
15th Sep 20263110 AMAQI
15th Sep 20262511 AMAQI
15th Sep 20263212 PMAQI
15th Sep 2026301 PMAQI
15th Sep 2026422 PMAQI
15th Sep 2026293 PMAQI
15th Sep 2026334 PMAQI
15th Sep 2026255 PMAQI
15th Sep 2026256 PMAQI
15th Sep 2026237 PMAQI
15th Sep 2026298 PMAQI
15th Sep 2026349 PMAQI
15th Sep 20263610 PMAQI
15th Sep 20264011 PMAQI
16th Sep 20264612 AMAQI
16th Sep 2026251 AMAQI
16th Sep 2026252 AMAQI
16th Sep 2026383 AMAQI
16th Sep 2026464 AMAQI
16th Sep 2026275 AMAQI
16th Sep 2026276 AMAQI

19°C15/22°C

16th Sep 2026277 AMAQI
16th Sep 2026298 AMAQI
16th Sep 2026369 AMAQI
16th Sep 20263310 AMAQI
16th Sep 20263311 AMAQI
16th Sep 20262912 PMAQI
16th Sep 2026291 PMAQI
16th Sep 2026292 PMAQI
16th Sep 2026293 PMAQI
16th Sep 2026294 PMAQI
16th Sep 2026275 PMAQI
16th Sep 2026316 PMAQI
16th Sep 2026277 PMAQI
16th Sep 2026298 PMAQI
16th Sep 2026339 PMAQI
16th Sep 20262910 PMAQI
16th Sep 20262711 PMAQI
17th Sep 20263312 AMAQI
17th Sep 2026271 AMAQI
17th Sep 2026362 AMAQI
17th Sep 2026213 AMAQI
17th Sep 2026304 AMAQI
17th Sep 2026325 AMAQI
17th Sep 2026386 AMAQI

20°C16/25°C

17th Sep 2026307 AMAQI
17th Sep 2026318 AMAQI
17th Sep 2026319 AMAQI
17th Sep 20263810 AMAQI
17th Sep 20264911 AMAQI
17th Sep 20263612 PMAQI
17th Sep 2026361 PMAQI
17th Sep 2026332 PMAQI
17th Sep 2026333 PMAQI
17th Sep 2026334 PMAQI
17th Sep 2026335 PMAQI
17th Sep 2026336 PMAQI
17th Sep 2026337 PMAQI
17th Sep 2026298 PMAQI
17th Sep 2026339 PMAQI
17th Sep 20263810 PMAQI
17th Sep 20264211 PMAQI
18th Sep 20264012 AMAQI
18th Sep 2026481 AMAQI
18th Sep 2026252 AMAQI
18th Sep 2026253 AMAQI
18th Sep 2026324 AMAQI
18th Sep 2026345 AMAQI
18th Sep 2026446 AMAQI

20°C16/25°C

18th Sep 2026447 AMAQI
18th Sep 2026568 AMAQI
18th Sep 2026549 AMAQI
18th Sep 20266810 AMAQI
18th Sep 20265811 AMAQI
18th Sep 20266212 PMAQI
18th Sep 2026491 PMAQI
18th Sep 2026462 PMAQI
18th Sep 2026463 PMAQI
18th Sep 2026384 PMAQI
18th Sep 2026465 PMAQI
18th Sep 2026386 PMAQI
18th Sep 2026427 PMAQI
18th Sep 2026348 PMAQI
18th Sep 2026409 PMAQI
18th Sep 20263810 PMAQI
18th Sep 20263211 PMAQI
19th Sep 20264212 AMAQI
19th Sep 2026361 AMAQI
19th Sep 2026272 AMAQI
19th Sep 2026383 AMAQI
19th Sep 2026344 AMAQI
19th Sep 2026255 AMAQI
19th Sep 2026336 AMAQI

21°C17/26°C

19th Sep 2026277 AMAQI
19th Sep 2026338 AMAQI
19th Sep 2026429 AMAQI
19th Sep 20262110 AMAQI
19th Sep 20263611 AMAQI
19th Sep 20263112 PMAQI
19th Sep 2026381 PMAQI
19th Sep 2026362 PMAQI
19th Sep 2026333 PMAQI
19th Sep 2026334 PMAQI
19th Sep 2026295 PMAQI
19th Sep 2026336 PMAQI
19th Sep 2026387 PMAQI
19th Sep 2026368 PMAQI
19th Sep 2026409 PMAQI
19th Sep 20264610 PMAQI
19th Sep 20264211 PMAQI
20th Sep 20262312 AMAQI
20th Sep 2026291 AMAQI
20th Sep 2026362 AMAQI
20th Sep 2026363 AMAQI
20th Sep 2026344 AMAQI
20th Sep 2026275 AMAQI
20th Sep 2026366 AMAQI

21°C18/25°C

20th Sep 2026237 AMAQI
20th Sep 2026238 AMAQI
20th Sep 2026429 AMAQI
20th Sep 20262510 AMAQI
20th Sep 20264011 AMAQI
20th Sep 20263412 PMAQI
20th Sep 2026301 PMAQI
20th Sep 2026312 PMAQI
20th Sep 2026273 PMAQI
20th Sep 2026234 PMAQI
20th Sep 2026215 PMAQI
20th Sep 2026276 PMAQI
20th Sep 2026337 PMAQI
20th Sep 2026348 PMAQI
20th Sep 2026319 PMAQI
20th Sep 20262310 PMAQI
20th Sep 20262711 PMAQI
21st Sep 20263212 AMAQI
21st Sep 2026251 AMAQI
21st Sep 2026292 AMAQI
21st Sep 2026423 AMAQI
21st Sep 2026514 AMAQI
21st Sep 2026425 AMAQI
21st Sep 2026256 AMAQI

23°C18/27°C

21st Sep 2026407 AMAQI
21st Sep 2026328 AMAQI
21st Sep 2026259 AMAQI
21st Sep 20262910 AMAQI
21st Sep 20263011 AMAQI
21st Sep 20263412 PMAQI
21st Sep 2026321 PMAQI
21st Sep 2026212 PMAQI
21st Sep 2026253 PMAQI
21st Sep 2026214 PMAQI
21st Sep 2026235 PMAQI
21st Sep 2026336 PMAQI
21st Sep 2026277 PMAQI
21st Sep 2026278 PMAQI
21st Sep 2026339 PMAQI
21st Sep 20263310 PMAQI
21st Sep 20263811 PMAQI
22nd Sep 20264212 AMAQI
22nd Sep 2026271 AMAQI
22nd Sep 2026252 AMAQI
22nd Sep 2026293 AMAQI
22nd Sep 2026404 AMAQI
22nd Sep 2026345 AMAQI
22nd Sep 2026296 AMAQI

21°C16/26°C

22nd Sep 2026337 AMAQI
22nd Sep 2026368 AMAQI
22nd Sep 2026589 AMAQI
22nd Sep 20265310 AMAQI
22nd Sep 20263611 AMAQI
22nd Sep 20265412 PMAQI
22nd Sep 2026651 PMAQI
22nd Sep 2026522 PMAQI
22nd Sep 2026363 PMAQI
22nd Sep 2026524 PMAQI
22nd Sep 2026505 PMAQI
22nd Sep 2026346 PMAQI
22nd Sep 2026527 PMAQI
22nd Sep 2026108 PMAQI
22nd Sep 2026239 PMAQI
22nd Sep 20262310 PMAQI
22nd Sep 20262711 PMAQI
23rd Sep 20263812 AMAQI
23rd Sep 2026251 AMAQI
23rd Sep 2026252 AMAQI
23rd Sep 2026253 AMAQI
23rd Sep 2026164 AMAQI
23rd Sep 2026105 AMAQI
23rd Sep 2026316 AMAQI

14°C10/19°C

23rd Sep 2026297 AMAQI
23rd Sep 2026278 AMAQI
23rd Sep 2026299 AMAQI
23rd Sep 20263110 AMAQI
23rd Sep 20263111 AMAQI
23rd Sep 20262912 PMAQI
23rd Sep 2026291 PMAQI
23rd Sep 2026292 PMAQI
23rd Sep 2026253 PMAQI
23rd Sep 2026274 PMAQI
23rd Sep 2026275 PMAQI
23rd Sep 2026256 PMAQI
23rd Sep 2026257 PMAQI
23rd Sep 2026298 PMAQI
23rd Sep 2026239 PMAQI
23rd Sep 20262910 PMAQI
23rd Sep 20262711 PMAQI
24th Sep 20262512 AMAQI
24th Sep 2026311 AMAQI
24th Sep 2026422 AMAQI
24th Sep 2026343 AMAQI
24th Sep 2026304 AMAQI
24th Sep 2026345 AMAQI
24th Sep 2026256 AMAQI

13°C11/18°C

24th Sep 2026177 AMAQI
24th Sep 2026168 AMAQI
24th Sep 2026179 AMAQI
24th Sep 20261710 AMAQI
24th Sep 20264011 AMAQI
24th Sep 20264712 PMAQI
24th Sep 2026421 PMAQI
24th Sep 2026382 PMAQI
24th Sep 2026323 PMAQI
24th Sep 2026404 PMAQI
24th Sep 2026405 PMAQI
24th Sep 2026256 PMAQI
24th Sep 2026307 PMAQI
24th Sep 2026308 PMAQI
24th Sep 2026219 PMAQI
24th Sep 20262510 PMAQI
24th Sep 20263811 PMAQI
25th Sep 20262712 AMAQI
25th Sep 2026251 AMAQI
25th Sep 2026312 AMAQI
25th Sep 2026273 AMAQI
25th Sep 2026334 AMAQI
25th Sep 2026335 AMAQI
25th Sep 2026386 AMAQI

14°C10/19°C

25th Sep 2026387 AMAQI
25th Sep 2026388 AMAQI
25th Sep 2026389 AMAQI
25th Sep 20263810 AMAQI
25th Sep 20263311 AMAQI
25th Sep 20263812 PMAQI
25th Sep 2026381 PMAQI
25th Sep 2026252 PMAQI
25th Sep 2026293 PMAQI
25th Sep 2026294 PMAQI
25th Sep 2026255 PMAQI
25th Sep 2026296 PMAQI
25th Sep 2026297 PMAQI
25th Sep 2026368 PMAQI
25th Sep 2026449 PMAQI
25th Sep 20266010 PMAQI
25th Sep 20264211 PMAQI
26th Sep 20264912 AMAQI
26th Sep 2026631 AMAQI
26th Sep 2026362 AMAQI
26th Sep 2026623 AMAQI
26th Sep 2026554 AMAQI
26th Sep 2026525 AMAQI
26th Sep 2026546 AMAQI

16°C13/19°C

26th Sep 2026537 AMAQI
26th Sep 2026548 AMAQI
26th Sep 2026559 AMAQI
26th Sep 20265410 AMAQI
26th Sep 20265311 AMAQI
26th Sep 20262912 PMAQI
26th Sep 2026271 PMAQI
26th Sep 2026542 PMAQI
26th Sep 2026503 PMAQI
26th Sep 2026424 PMAQI
26th Sep 2026385 PMAQI
26th Sep 2026456 PMAQI
26th Sep 2026387 PMAQI
26th Sep 2026368 PMAQI
26th Sep 2026279 PMAQI
26th Sep 20263010 PMAQI
26th Sep 20263011 PMAQI
27th Sep 20262812 AMAQI
27th Sep 2026271 AMAQI
27th Sep 2026252 AMAQI
27th Sep 2026253 AMAQI
27th Sep 2026274 AMAQI
27th Sep 2026275 AMAQI
27th Sep 2026236 AMAQI

16°C13/19°C

27th Sep 2026257 AMAQI
27th Sep 2026278 AMAQI
27th Sep 2026259 AMAQI
27th Sep 20263810 AMAQI
27th Sep 20264011 AMAQI
27th Sep 20262512 PMAQI
27th Sep 2026251 PMAQI
27th Sep 2026252 PMAQI
27th Sep 2026253 PMAQI
27th Sep 2026254 PMAQI
27th Sep 2026235 PMAQI
27th Sep 2026276 PMAQI
27th Sep 2026257 PMAQI
27th Sep 2026258 PMAQI
27th Sep 2026259 PMAQI
27th Sep 20262510 PMAQI
27th Sep 20262711 PMAQI
28th Sep 20264212 AMAQI
28th Sep 2026301 AMAQI
28th Sep 2026272 AMAQI
28th Sep 2026313 AMAQI
28th Sep 2026334 AMAQI
28th Sep 2026275 AMAQI
28th Sep 2026336 AMAQI

17°C14/21°C

28th Sep 2026337 AMAQI
28th Sep 2026338 AMAQI
28th Sep 2026389 AMAQI
28th Sep 20263610 AMAQI
28th Sep 20263111 AMAQI
28th Sep 20264412 PMAQI
28th Sep 2026291 PMAQI
28th Sep 2026292 PMAQI
28th Sep 2026403 PMAQI
28th Sep 2026484 PMAQI
28th Sep 2026505 PMAQI
28th Sep 2026366 PMAQI
28th Sep 2026477 PMAQI
28th Sep 2026488 PMAQI
28th Sep 2026429 PMAQI
28th Sep 20263810 PMAQI
28th Sep 20264611 PMAQI
29th Sep 20262312 AMAQI
29th Sep 2026441 AMAQI
29th Sep 2026232 AMAQI
29th Sep 2026403 AMAQI
29th Sep 2026344 AMAQI
29th Sep 2026425 AMAQI
29th Sep 2026366 AMAQI

18°C14/22°C

29th Sep 2026407 AMAQI
29th Sep 2026388 AMAQI
29th Sep 2026299 AMAQI
29th Sep 20263110 AMAQI
29th Sep 20262911 AMAQI
29th Sep 20263312 PMAQI
29th Sep 2026271 PMAQI
29th Sep 2026312 PMAQI
29th Sep 2026253 PMAQI
29th Sep 2026254 PMAQI
29th Sep 2026295 PMAQI
29th Sep 2026256 PMAQI
29th Sep 2026297 PMAQI
29th Sep 2026278 PMAQI
29th Sep 2026429 PMAQI
29th Sep 20263610 PMAQI
29th Sep 20263611 PMAQI
30th Sep 20265812 AMAQI
30th Sep 2026361 AMAQI
30th Sep 2026232 AMAQI
30th Sep 2026363 AMAQI
30th Sep 2026424 AMAQI
30th Sep 2026275 AMAQI
30th Sep 2026466 AMAQI

17°C13/22°C

30th Sep 2026427 AMAQI
30th Sep 2026518 AMAQI
30th Sep 2026469 AMAQI
30th Sep 20265210 AMAQI
30th Sep 20264411 AMAQI
30th Sep 20263312 PMAQI
30th Sep 2026311 PMAQI
30th Sep 2026292 PMAQI
30th Sep 2026253 PMAQI
30th Sep 2026344 PMAQI
30th Sep 2026295 PMAQI
30th Sep 2026256 PMAQI
30th Sep 2026277 PMAQI
30th Sep 2026408 PMAQI
30th Sep 2026389 PMAQI
30th Sep 20264410 PMAQI
30th Sep 20266311 PMAQI
1st Oct 20264612 AMAQI
1st Oct 2026381 AMAQI
1st Oct 2026292 AMAQI
1st Oct 2026293 AMAQI
1st Oct 2026444 AMAQI
1st Oct 2026335 AMAQI
1st Oct 2026486 AMAQI

17°C13/21°C

1st Oct 2026427 AMAQI
1st Oct 2026448 AMAQI
1st Oct 2026389 AMAQI
1st Oct 20264210 AMAQI
1st Oct 20264011 AMAQI
1st Oct 20263212 PMAQI
1st Oct 2026251 PMAQI
1st Oct 2026232 PMAQI
1st Oct 2026443 PMAQI
1st Oct 2026464 PMAQI
1st Oct 2026545 PMAQI
1st Oct 2026346 PMAQI
1st Oct 2026367 PMAQI
1st Oct 2026238 PMAQI
1st Oct 2026489 PMAQI
1st Oct 20265510 PMAQI
1st Oct 20264211 PMAQI
2nd Oct 20265012 AMAQI
2nd Oct 2026511 AMAQI
2nd Oct 2026212 AMAQI
2nd Oct 2026273 AMAQI
2nd Oct 2026384 AMAQI
2nd Oct 2026275 AMAQI
2nd Oct 2026296 AMAQI

15°C12/20°C

2nd Oct 2026277 AMAQI
7 AM
2nd Oct 2026368 AMAQI
2nd Oct 2026389 AMAQI
2nd Oct 20263810 AMAQI
2nd Oct 20263211 AMAQI
2nd Oct 20263012 PMAQI
2nd Oct 2026401 PMAQI
1 PM
2nd Oct 2026252 PMAQI
2nd Oct 2026323 PMAQI
2nd Oct 2026364 PMAQI
2nd Oct 2026335 PMAQI
2nd Oct 2026366 PMAQI
2nd Oct 2026367 PMAQI
7 PM
2nd Oct 2026368 PMAQI
2nd Oct 2026519 PMAQI
2nd Oct 20266410 PMAQI
2nd Oct 20262111 PMAQI
1 AM
6 AM

15°C11/20°C

Day time
Avg. Highest Time
9 AM - 11 AM

35AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
3 PM

31AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 AM to 11 AM (Avg. 35), while the lowest AQI was between 3 PM to 3 PM (Avg. 31).
Night time
Avg. Highest Time
12 AM

36AQI

1 hours / Day
30 hours / Month
Avg. Lowest Time
2 AM

30AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 12 AM to 12 AM (Avg. 36), while the lowest AQI was between 2 AM to 2 AM (Avg. 30).

2026 Days Vs Air Quality

Stefanesti, Arges, Romania

2026

76%

207

21%

56

3%

8

Total number of days with different AQI categories in last 275 days in 2026 (90 days remaining)

Good
207 Days
Moderate
56 Days
Poor
8 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 76%

Health Risk Level:

Low

In 2026, 76% of 275 days were within WHO’s safe air quality limits. The risk of health issues is Low, but the long-term effects, especially on vulnerable individuals, remain uncertain.

Annual Air Quality Insights

Stefanesti, Arges, 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
59AQI (US)
2nd January 2026
80AQI (US)
3rd January 2026
92AQI (US)
4th January 2026
84AQI (US)
5th January 2026
43AQI (US)
6th January 2026
81AQI (US)
7th January 2026
103AQI (US)
8th January 2026
45AQI (US)
9th January 2026
37AQI (US)
10th January 2026
75AQI (US)
11th January 2026
67AQI (US)
12th January 2026
88AQI (US)
13th January 2026
80AQI (US)
14th January 2026
92AQI (US)
15th January 2026
113AQI (US)
16th January 2026
91AQI (US)
17th January 2026
99AQI (US)
18th January 2026
84AQI (US)
19th January 2026
111AQI (US)
20th January 2026
104AQI (US)
21st January 2026
94AQI (US)
22nd January 2026
121AQI (US)
23rd January 2026
115AQI (US)
24th January 2026
60AQI (US)
25th January 2026
62AQI (US)
26th January 2026
95AQI (US)
27th January 2026
53AQI (US)
28th January 2026
35AQI (US)
29th January 2026
67AQI (US)
30th January 2026
94AQI (US)
31st January 2026
57AQI (US)
1st February 2026
55AQI (US)
2nd February 2026
42AQI (US)
3rd February 2026
50AQI (US)
4th February 2026
85AQI (US)
5th February 2026
75AQI (US)
6th February 2026
31AQI (US)
7th February 2026
42AQI (US)
8th February 2026
63AQI (US)
9th February 2026
66AQI (US)
10th February 2026
41AQI (US)
11th February 2026
50AQI (US)
12th February 2026
89AQI (US)
13th February 2026
82AQI (US)
14th February 2026
59AQI (US)
15th February 2026
55AQI (US)
16th February 2026
34AQI (US)
17th February 2026
44AQI (US)
18th February 2026
38AQI (US)
19th February 2026
41AQI (US)
20th February 2026
70AQI (US)
21st February 2026
53AQI (US)
22nd February 2026
42AQI (US)
23rd February 2026
80AQI (US)
24th February 2026
74AQI (US)
25th February 2026
40AQI (US)
26th February 2026
43AQI (US)
27th February 2026
47AQI (US)
28th February 2026
89AQI (US)
1st March 2026
75AQI (US)
2nd March 2026
72AQI (US)
3rd March 2026
76AQI (US)
4th March 2026
75AQI (US)
5th March 2026
67AQI (US)
6th March 2026
62AQI (US)
7th March 2026
64AQI (US)
8th March 2026
108AQI (US)
9th March 2026
104AQI (US)
10th March 2026
49AQI (US)
11th March 2026
57AQI (US)
12th March 2026
60AQI (US)
13th March 2026
61AQI (US)
14th March 2026
56AQI (US)
15th March 2026
54AQI (US)
16th March 2026
57AQI (US)
17th March 2026
77AQI (US)
18th March 2026
63AQI (US)
19th March 2026
39AQI (US)
20th March 2026
41AQI (US)
21st March 2026
39AQI (US)
22nd March 2026
44AQI (US)
23rd March 2026
40AQI (US)
24th March 2026
47AQI (US)
25th March 2026
51AQI (US)
26th March 2026
47AQI (US)
27th March 2026
38AQI (US)
28th March 2026
30AQI (US)
29th March 2026
30AQI (US)
30th March 2026
28AQI (US)
31st March 2026
41AQI (US)
1st April 2026
51AQI (US)
2nd April 2026
48AQI (US)
3rd April 2026
36AQI (US)
4th April 2026
37AQI (US)
5th April 2026
42AQI (US)
6th April 2026
40AQI (US)
7th April 2026
30AQI (US)
8th April 2026
26AQI (US)
9th April 2026
26AQI (US)
10th April 2026
34AQI (US)
11th April 2026
37AQI (US)
12th April 2026
48AQI (US)
13th April 2026
38AQI (US)
14th April 2026
24AQI (US)
15th April 2026
38AQI (US)
16th April 2026
42AQI (US)
17th April 2026
18th April 2026
29AQI (US)
19th April 2026
31AQI (US)
20th April 2026
28AQI (US)
21st April 2026
22AQI (US)
22nd April 2026
23rd April 2026
26AQI (US)
24th April 2026
25AQI (US)
25th April 2026
28AQI (US)
26th April 2026
27AQI (US)
27th April 2026
24AQI (US)
28th April 2026
21AQI (US)
29th April 2026
21AQI (US)
30th April 2026
21AQI (US)
1st May 2026
27AQI (US)
2nd May 2026
25AQI (US)
3rd May 2026
23AQI (US)
4th May 2026
31AQI (US)
5th May 2026
29AQI (US)
6th May 2026
28AQI (US)
7th May 2026
27AQI (US)
8th May 2026
27AQI (US)
9th May 2026
10th May 2026
30AQI (US)
11th May 2026
22AQI (US)
12th May 2026
23AQI (US)
13th May 2026
26AQI (US)
14th May 2026
26AQI (US)
15th May 2026
26AQI (US)
16th May 2026
43AQI (US)
17th May 2026
51AQI (US)
18th May 2026
38AQI (US)
19th May 2026
35AQI (US)
20th May 2026
46AQI (US)
21st May 2026
61AQI (US)
22nd May 2026
63AQI (US)
23rd May 2026
40AQI (US)
24th May 2026
41AQI (US)
25th May 2026
40AQI (US)
26th May 2026
37AQI (US)
27th May 2026
24AQI (US)
28th May 2026
25AQI (US)
29th May 2026
22AQI (US)
30th May 2026
20AQI (US)
31st May 2026
24AQI (US)
1st June 2026
25AQI (US)
2nd June 2026
27AQI (US)
3rd June 2026
25AQI (US)
4th June 2026
26AQI (US)
5th June 2026
29AQI (US)
6th June 2026
25AQI (US)
7th June 2026
25AQI (US)
8th June 2026
22AQI (US)
9th June 2026
23AQI (US)
10th June 2026
15AQI (US)
11th June 2026
26AQI (US)
12th June 2026
26AQI (US)
13th June 2026
17AQI (US)
14th June 2026
22AQI (US)
15th June 2026
17AQI (US)
16th June 2026
22AQI (US)
17th June 2026
24AQI (US)
18th June 2026
24AQI (US)
19th June 2026
22AQI (US)
20th June 2026
26AQI (US)
21st June 2026
27AQI (US)
22nd June 2026
28AQI (US)
23rd June 2026
27AQI (US)
24th June 2026
26AQI (US)
25th June 2026
32AQI (US)
26th June 2026
51AQI (US)
27th June 2026
30AQI (US)
28th June 2026
29AQI (US)
29th June 2026
27AQI (US)
30th June 2026
25AQI (US)
1st July 2026
32AQI (US)
2nd July 2026
27AQI (US)
3rd July 2026
29AQI (US)
4th July 2026
28AQI (US)
5th July 2026
23AQI (US)
6th July 2026
22AQI (US)
7th July 2026
23AQI (US)
8th July 2026
25AQI (US)
9th July 2026
26AQI (US)
10th July 2026
20AQI (US)
11th July 2026
26AQI (US)
12th July 2026
31AQI (US)
13th July 2026
28AQI (US)
14th July 2026
26AQI (US)
15th July 2026
28AQI (US)
16th July 2026
33AQI (US)
17th July 2026
33AQI (US)
18th July 2026
36AQI (US)
19th July 2026
36AQI (US)
20th July 2026
39AQI (US)
21st July 2026
32AQI (US)
22nd July 2026
29AQI (US)
23rd July 2026
28AQI (US)
24th July 2026
27AQI (US)
25th July 2026
31AQI (US)
26th July 2026
31AQI (US)
27th July 2026
31AQI (US)
28th July 2026
33AQI (US)
29th July 2026
32AQI (US)
30th July 2026
30AQI (US)
31st July 2026
35AQI (US)
1st August 2026
40AQI (US)
2nd August 2026
34AQI (US)
3rd August 2026
32AQI (US)
4th August 2026
34AQI (US)
5th August 2026
38AQI (US)
6th August 2026
40AQI (US)
7th August 2026
37AQI (US)
8th August 2026
43AQI (US)
9th August 2026
39AQI (US)
10th August 2026
38AQI (US)
11th August 2026
34AQI (US)
12th August 2026
33AQI (US)
13th August 2026
32AQI (US)
14th August 2026
28AQI (US)
15th August 2026
27AQI (US)
16th August 2026
27AQI (US)
17th August 2026
31AQI (US)
18th August 2026
34AQI (US)
19th August 2026
28AQI (US)
20th August 2026
36AQI (US)
21st August 2026
37AQI (US)
22nd August 2026
39AQI (US)
23rd August 2026
32AQI (US)
24th August 2026
27AQI (US)
25th August 2026
35AQI (US)
26th August 2026
31AQI (US)
27th August 2026
31AQI (US)
28th August 2026
32AQI (US)
29th August 2026
35AQI (US)
30th August 2026
36AQI (US)
31st August 2026
44AQI (US)
1st September 2026
38AQI (US)
2nd September 2026
43AQI (US)
3rd September 2026
29AQI (US)
4th September 2026
31AQI (US)
5th September 2026
30AQI (US)
6th September 2026
26AQI (US)
7th September 2026
28AQI (US)
8th September 2026
26AQI (US)
9th September 2026
30AQI (US)
10th September 2026
28AQI (US)
11th September 2026
36AQI (US)
12th September 2026
35AQI (US)
13th September 2026
28AQI (US)
14th September 2026
29AQI (US)
15th September 2026
32AQI (US)
16th September 2026
31AQI (US)
17th September 2026
34AQI (US)
18th September 2026
43AQI (US)
19th September 2026
35AQI (US)
20th September 2026
30AQI (US)
21st September 2026
31AQI (US)
22nd September 2026
38AQI (US)
23rd September 2026
27AQI (US)
24th September 2026
31AQI (US)
25th September 2026
34AQI (US)
26th September 2026
45AQI (US)
27th September 2026
27AQI (US)
28th September 2026
37AQI (US)
29th September 2026
32AQI (US)
30th September 2026
38AQI (US)
1st October 2026
39AQI (US)
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

80AQI (US)

56AQI (US)

57AQI (US)

32AQI (US)

33AQI (US)

26AQI (US)

29AQI (US)

34AQI (US)

33AQI (US)

39AQI (US)

No. of days

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

202642AQI (US)

4
21
6
14
14
13
16
2
27
1
27
3
29
1
31
31
30
1
207
56
8

Highest AQI (US) recorded in

January

80AQI (US)

Lowest AQI (US) recorded in

June

26AQI (US)

202548AQI (US)

31
28
8
23
30
31
30
31
31
30
13
18
3
27
6
24
1
213
151
1

Highest AQI (US) recorded in

December

74AQI (US)

Lowest AQI (US) recorded in

September

29AQI (US)

202436AQI (US)

30
2
1
1
12
27
3
20
11
31
30
23
8
5
24
1
31
182
77
1

Highest AQI (US) recorded in

November

65AQI (US)

Lowest AQI (US) recorded in

February

7AQI (US)

202316AQI (US)

30
28
26
25
27
28
17
31
30
31
29
31
333

Highest AQI (US) recorded in

May

22AQI (US)

Lowest AQI (US) recorded in

December

8AQI (US)

202220AQI (US)

30
22
31
29
31
30
23
1
28
31
30
31
317

Highest AQI (US) recorded in

August

29AQI (US)

Lowest AQI (US) recorded in

December

8AQI (US)

202127AQI (US)

22
8
23
5
30
1
30
31
30
31
31
30
31
30
30
1
349
15

Highest AQI (US) recorded in

February

39AQI (US)

Lowest AQI (US) recorded in

June

21AQI (US)

202027AQI (US)

13
21
18
30
31
31
30
24
2
22
8
27
4
247
14

Highest AQI (US) recorded in

November

38AQI (US)

Lowest AQI (US) recorded in

June

21AQI (US)

Most & Least Polluted Years Over the Last 7 Years

Most Polluted Year Recorded
2025(Avg.)
48AQI (US)
Least Polluted Year Recorded
2023(Avg.)
16AQI (US)

Stefanesti's annual 2026 AQI (US) (42) shows an average percentage change of 64.6% (worsened AQI (US)) compared to previous years: 2020 (27), 2021 (27), 2022 (20), 2023 (16), 2024 (36), 2025 (48).