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HistoryAQIPM₂.₅PM₁₀COSO₂NO₂O₃

Trnava, Trnavsky kraj, Slovakia Historical Air Quality Analysis

Dive into detailed Air Quality Insights with historical data, monthly patterns, and yearly trends at your fingertips!

Good
050
Moderate
100
Poor
150
Unhealthy
200
Severe
300
Hazardous
301+

August Air Quality Analysis

Trnava, Trnavsky kraj, Slovakia

2025
2026
AQI
.
Days

AQI Trends: Highest and Lowest

Highest AQI recorded on
1st Aug 2026
66AQI
Lowest AQI recorded on
25th Aug 2025
19AQI

Same Day Analysis (1st August):
On this day, AQI across the 2 years varied significantly: 2026 ranks 1st highest AQI at 66 of Moderate air quality on the same day.

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

Trnava, Trnavsky kraj, Slovakia

AQI
Day
Night
.

5 AM31st Jul 2026

8 PM

4 AM1st Aug 2026

Day time
Avg. Highest Time
6PM31st Jul

85AQI

Avg. Lowest Time
7AM31st Jul

44AQI

Night time
Avg. Highest Time
11PM31st Jul

68AQI

Avg. Lowest Time
2AM1st Aug

55AQI

In the last 24 hours,

Trnava's AQI reached its highest point of 85 at 6 PM during the Day, while the lowest point, 44, was recorded at 7 AM during the Day between 31st Jul and 1st Aug 2026.

Day & Night AQI Trend : Jul - Aug 2026

Trnava, Trnavsky kraj, Slovakia

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 2026275 AMAQI
3rd Jul 2026296 AMAQI
3rd Jul 2026347 AMAQI
3rd Jul 2026468 AMAQI
3rd Jul 2026469 AMAQI
3rd Jul 20264610 AMAQI
3rd Jul 20264811 AMAQI
3rd Jul 20265312 PMAQI
3rd Jul 2026571 PMAQI
3rd Jul 2026582 PMAQI
3rd Jul 2026423 PMAQI
3rd Jul 2026384 PMAQI
3rd Jul 2026345 PMAQI
3rd Jul 2026316 PMAQI
3rd Jul 2026257 PMAQI
3rd Jul 2026238 PMAQI
3rd Jul 2026339 PMAQI
3rd Jul 20263310 PMAQI
3rd Jul 20263211 PMAQI
4th Jul 20262312 AMAQI
4th Jul 2026231 AMAQI
4th Jul 2026212 AMAQI
4th Jul 2026123 AMAQI
4th Jul 2026124 AMAQI

21°C16/26°C

4th Jul 2026125 AMAQI
4th Jul 2026126 AMAQI
4th Jul 2026127 AMAQI
4th Jul 2026128 AMAQI
4th Jul 2026179 AMAQI
4th Jul 20261410 AMAQI
4th Jul 20262111 AMAQI
4th Jul 20262312 PMAQI
4th Jul 2026221 PMAQI
4th Jul 2026262 PMAQI
4th Jul 2026243 PMAQI
4th Jul 2026244 PMAQI
4th Jul 2026235 PMAQI
4th Jul 2026246 PMAQI
4th Jul 2026247 PMAQI
4th Jul 2026238 PMAQI
4th Jul 2026229 PMAQI
4th Jul 20262210 PMAQI
4th Jul 20262211 PMAQI
5th Jul 20262012 AMAQI
5th Jul 2026221 AMAQI
5th Jul 2026192 AMAQI
5th Jul 2026183 AMAQI
5th Jul 2026174 AMAQI

20°C12/27°C

5th Jul 2026185 AMAQI
5th Jul 2026196 AMAQI
5th Jul 2026207 AMAQI
5th Jul 2026218 AMAQI
5th Jul 2026249 AMAQI
5th Jul 20262310 AMAQI
5th Jul 20262311 AMAQI
5th Jul 20262212 PMAQI
5th Jul 2026221 PMAQI
5th Jul 2026232 PMAQI
5th Jul 2026223 PMAQI
5th Jul 2026244 PMAQI
5th Jul 2026275 PMAQI
5th Jul 2026246 PMAQI
5th Jul 2026247 PMAQI
5th Jul 2026258 PMAQI
5th Jul 2026229 PMAQI
5th Jul 20262210 PMAQI
5th Jul 20262111 PMAQI
6th Jul 20261812 AMAQI
6th Jul 2026221 AMAQI
6th Jul 2026182 AMAQI
6th Jul 202683 AMAQI
6th Jul 2026104 AMAQI

20°C14/26°C

6th Jul 2026135 AMAQI
6th Jul 2026146 AMAQI
6th Jul 2026147 AMAQI
6th Jul 2026218 AMAQI
6th Jul 2026229 AMAQI
6th Jul 20262010 AMAQI
6th Jul 20262011 AMAQI
6th Jul 20262012 PMAQI
6th Jul 2026241 PMAQI
6th Jul 2026222 PMAQI
6th Jul 2026243 PMAQI
6th Jul 2026264 PMAQI
6th Jul 2026265 PMAQI
6th Jul 2026246 PMAQI
6th Jul 2026267 PMAQI
6th Jul 2026268 PMAQI
6th Jul 2026289 PMAQI
6th Jul 20262610 PMAQI
6th Jul 20262911 PMAQI
7th Jul 20262612 AMAQI
7th Jul 2026261 AMAQI
7th Jul 2026212 AMAQI
7th Jul 2026223 AMAQI
7th Jul 2026224 AMAQI

20°C14/25°C

7th Jul 2026225 AMAQI
7th Jul 2026196 AMAQI
7th Jul 2026237 AMAQI
7th Jul 2026308 AMAQI
7th Jul 2026269 AMAQI
7th Jul 20262810 AMAQI
7th Jul 20262611 AMAQI
7th Jul 20262512 PMAQI
7th Jul 2026241 PMAQI
7th Jul 2026252 PMAQI
7th Jul 2026253 PMAQI
7th Jul 2026244 PMAQI
7th Jul 2026285 PMAQI
7th Jul 2026286 PMAQI
7th Jul 2026307 PMAQI
7th Jul 2026288 PMAQI
7th Jul 2026289 PMAQI
7th Jul 20262810 PMAQI
7th Jul 20263011 PMAQI
8th Jul 20262912 AMAQI
8th Jul 2026291 AMAQI
8th Jul 2026242 AMAQI
8th Jul 2026243 AMAQI
8th Jul 2026234 AMAQI

24°C16/31°C

8th Jul 2026225 AMAQI
8th Jul 2026246 AMAQI
8th Jul 2026227 AMAQI
8th Jul 2026258 AMAQI
8th Jul 2026249 AMAQI
8th Jul 20262210 AMAQI
8th Jul 20262211 AMAQI
8th Jul 20261912 PMAQI
8th Jul 2026201 PMAQI
8th Jul 2026202 PMAQI
8th Jul 2026203 PMAQI
8th Jul 2026244 PMAQI
8th Jul 2026295 PMAQI
8th Jul 2026286 PMAQI
8th Jul 2026287 PMAQI
8th Jul 2026278 PMAQI
8th Jul 2026279 PMAQI
8th Jul 20262610 PMAQI
8th Jul 20262411 PMAQI
9th Jul 20262612 AMAQI
9th Jul 2026261 AMAQI
9th Jul 2026192 AMAQI
9th Jul 2026203 AMAQI
9th Jul 2026194 AMAQI

21°C15/27°C

9th Jul 2026205 AMAQI
9th Jul 2026196 AMAQI
9th Jul 2026217 AMAQI
9th Jul 2026268 AMAQI
9th Jul 2026259 AMAQI
9th Jul 20262410 AMAQI
9th Jul 20262211 AMAQI
9th Jul 20262412 PMAQI
9th Jul 2026241 PMAQI
9th Jul 2026242 PMAQI
9th Jul 2026243 PMAQI
9th Jul 2026284 PMAQI
9th Jul 2026285 PMAQI
9th Jul 2026266 PMAQI
9th Jul 2026287 PMAQI
9th Jul 2026288 PMAQI
9th Jul 2026259 PMAQI
9th Jul 20262610 PMAQI
9th Jul 20262811 PMAQI
10th Jul 20263012 AMAQI
10th Jul 2026271 AMAQI
10th Jul 2026282 AMAQI
10th Jul 2026273 AMAQI
10th Jul 2026264 AMAQI

19°C13/26°C

10th Jul 2026285 AMAQI
10th Jul 2026246 AMAQI
10th Jul 2026227 AMAQI
10th Jul 2026248 AMAQI
10th Jul 2026269 AMAQI
10th Jul 20263010 AMAQI
10th Jul 20263111 AMAQI
10th Jul 20263012 PMAQI
10th Jul 2026281 PMAQI
10th Jul 2026292 PMAQI
10th Jul 2026293 PMAQI
10th Jul 2026314 PMAQI
10th Jul 2026325 PMAQI
10th Jul 2026326 PMAQI
10th Jul 2026327 PMAQI
10th Jul 2026328 PMAQI
10th Jul 2026269 PMAQI
10th Jul 20263010 PMAQI
10th Jul 20263111 PMAQI
11th Jul 20263012 AMAQI
11th Jul 2026341 AMAQI
11th Jul 2026322 AMAQI
11th Jul 2026323 AMAQI
11th Jul 2026284 AMAQI

21°C13/28°C

11th Jul 2026285 AMAQI
11th Jul 2026256 AMAQI
11th Jul 2026227 AMAQI
11th Jul 2026228 AMAQI
11th Jul 2026269 AMAQI
11th Jul 20262810 AMAQI
11th Jul 20262811 AMAQI
11th Jul 20262812 PMAQI
11th Jul 2026261 PMAQI
11th Jul 2026282 PMAQI
11th Jul 2026303 PMAQI
11th Jul 2026304 PMAQI
11th Jul 2026285 PMAQI
11th Jul 2026306 PMAQI
11th Jul 2026287 PMAQI
11th Jul 2026288 PMAQI
11th Jul 2026259 PMAQI
11th Jul 20262910 PMAQI
11th Jul 20262611 PMAQI
12th Jul 20262612 AMAQI
12th Jul 2026261 AMAQI
12th Jul 2026272 AMAQI
12th Jul 2026303 AMAQI
12th Jul 2026244 AMAQI

22°C15/29°C

12th Jul 2026265 AMAQI
12th Jul 2026226 AMAQI
12th Jul 2026217 AMAQI
12th Jul 2026208 AMAQI
12th Jul 2026229 AMAQI
12th Jul 20262610 AMAQI
12th Jul 20262811 AMAQI
12th Jul 20262612 PMAQI
12th Jul 2026261 PMAQI
12th Jul 2026282 PMAQI
12th Jul 2026273 PMAQI
12th Jul 2026264 PMAQI
12th Jul 2026295 PMAQI
12th Jul 2026286 PMAQI
12th Jul 2026287 PMAQI
12th Jul 2026268 PMAQI
12th Jul 2026269 PMAQI
12th Jul 20262610 PMAQI
12th Jul 20262611 PMAQI
13th Jul 20262412 AMAQI
13th Jul 2026271 AMAQI
13th Jul 2026262 AMAQI
13th Jul 2026283 AMAQI
13th Jul 2026244 AMAQI

20°C14/26°C

13th Jul 2026235 AMAQI
13th Jul 2026206 AMAQI
13th Jul 2026227 AMAQI
13th Jul 2026228 AMAQI
13th Jul 2026269 AMAQI
13th Jul 20263010 AMAQI
13th Jul 20262811 AMAQI
13th Jul 20262812 PMAQI
13th Jul 2026301 PMAQI
13th Jul 2026302 PMAQI
13th Jul 2026313 PMAQI
13th Jul 2026314 PMAQI
13th Jul 2026315 PMAQI
13th Jul 2026326 PMAQI
13th Jul 2026317 PMAQI
13th Jul 2026308 PMAQI
13th Jul 2026249 PMAQI
13th Jul 20263010 PMAQI
13th Jul 20262611 PMAQI
14th Jul 20263012 AMAQI
14th Jul 2026261 AMAQI
14th Jul 2026342 AMAQI
14th Jul 2026323 AMAQI
14th Jul 2026224 AMAQI

22°C15/30°C

14th Jul 2026235 AMAQI
14th Jul 2026206 AMAQI
14th Jul 2026207 AMAQI
14th Jul 2026208 AMAQI
14th Jul 2026249 AMAQI
14th Jul 20262910 AMAQI
14th Jul 20263111 AMAQI
14th Jul 20263012 PMAQI
14th Jul 2026281 PMAQI
14th Jul 2026302 PMAQI
14th Jul 2026323 PMAQI
14th Jul 2026324 PMAQI
14th Jul 2026325 PMAQI
14th Jul 2026346 PMAQI
14th Jul 2026337 PMAQI
14th Jul 2026308 PMAQI
14th Jul 2026269 PMAQI
14th Jul 20263210 PMAQI
14th Jul 20262611 PMAQI
15th Jul 20263112 AMAQI
15th Jul 2026321 AMAQI
15th Jul 2026302 AMAQI
15th Jul 2026303 AMAQI
15th Jul 2026244 AMAQI

25°C16/33°C

15th Jul 2026225 AMAQI
15th Jul 2026226 AMAQI
15th Jul 2026197 AMAQI
15th Jul 2026218 AMAQI
15th Jul 2026219 AMAQI
15th Jul 20262610 AMAQI
15th Jul 20262411 AMAQI
15th Jul 20262212 PMAQI
15th Jul 2026241 PMAQI
15th Jul 2026222 PMAQI
15th Jul 2026253 PMAQI
15th Jul 2026264 PMAQI
15th Jul 2026295 PMAQI
15th Jul 2026346 PMAQI
15th Jul 2026367 PMAQI
15th Jul 2026348 PMAQI
15th Jul 2026319 PMAQI
15th Jul 20263610 PMAQI
15th Jul 20263611 PMAQI
16th Jul 20264012 AMAQI
16th Jul 2026421 AMAQI
16th Jul 2026402 AMAQI
16th Jul 2026293 AMAQI
16th Jul 2026274 AMAQI

23°C18/30°C

16th Jul 2026295 AMAQI
16th Jul 2026276 AMAQI
16th Jul 2026297 AMAQI
16th Jul 2026318 AMAQI
16th Jul 2026369 AMAQI
16th Jul 20264010 AMAQI
16th Jul 20263611 AMAQI
16th Jul 20263412 PMAQI
16th Jul 2026311 PMAQI
16th Jul 2026422 PMAQI
16th Jul 2026443 PMAQI
16th Jul 2026384 PMAQI
16th Jul 2026385 PMAQI
16th Jul 2026446 PMAQI
16th Jul 2026387 PMAQI
16th Jul 2026408 PMAQI
16th Jul 2026389 PMAQI
16th Jul 20263310 PMAQI
16th Jul 20263611 PMAQI
17th Jul 20264212 AMAQI
17th Jul 2026331 AMAQI
17th Jul 2026312 AMAQI
17th Jul 2026333 AMAQI
17th Jul 2026334 AMAQI

25°C18/31°C

17th Jul 2026365 AMAQI
17th Jul 2026346 AMAQI
17th Jul 2026257 AMAQI
17th Jul 2026248 AMAQI
17th Jul 2026339 AMAQI
17th Jul 20264610 AMAQI
17th Jul 20265711 AMAQI
17th Jul 20265712 PMAQI
17th Jul 2026621 PMAQI
17th Jul 2026622 PMAQI
17th Jul 2026603 PMAQI
17th Jul 2026654 PMAQI
17th Jul 2026675 PMAQI
17th Jul 2026716 PMAQI
17th Jul 2026687 PMAQI
17th Jul 2026728 PMAQI
17th Jul 2026669 PMAQI
17th Jul 20266510 PMAQI
17th Jul 20265511 PMAQI
18th Jul 20265212 AMAQI
18th Jul 2026511 AMAQI
18th Jul 2026532 AMAQI
18th Jul 2026533 AMAQI
18th Jul 2026514 AMAQI

25°C19/35°C

18th Jul 2026405 AMAQI
18th Jul 2026326 AMAQI
18th Jul 2026407 AMAQI
18th Jul 2026428 AMAQI
18th Jul 2026369 AMAQI
18th Jul 20263610 AMAQI
18th Jul 20263611 AMAQI
18th Jul 20263312 PMAQI
18th Jul 2026271 PMAQI
18th Jul 2026312 PMAQI
18th Jul 2026423 PMAQI
18th Jul 2026464 PMAQI
18th Jul 2026465 PMAQI
18th Jul 2026486 PMAQI
18th Jul 2026527 PMAQI
18th Jul 2026528 PMAQI
18th Jul 2026549 PMAQI
18th Jul 20265510 PMAQI
18th Jul 20265511 PMAQI
19th Jul 20264912 AMAQI
19th Jul 2026481 AMAQI
19th Jul 2026492 AMAQI
19th Jul 2026463 AMAQI
19th Jul 2026464 AMAQI

24°C17/30°C

19th Jul 2026405 AMAQI
19th Jul 2026406 AMAQI
19th Jul 2026467 AMAQI
19th Jul 2026538 AMAQI
19th Jul 2026529 AMAQI
19th Jul 20265410 AMAQI
19th Jul 20265411 AMAQI
19th Jul 20265312 PMAQI
19th Jul 2026551 PMAQI
19th Jul 2026622 PMAQI
19th Jul 2026583 PMAQI
19th Jul 2026554 PMAQI
19th Jul 2026565 PMAQI
19th Jul 2026546 PMAQI
19th Jul 2026477 PMAQI
19th Jul 2026308 PMAQI
19th Jul 2026389 PMAQI
19th Jul 20264410 PMAQI
19th Jul 20263411 PMAQI
20th Jul 20262312 AMAQI
20th Jul 2026231 AMAQI
20th Jul 2026212 AMAQI
20th Jul 2026233 AMAQI
20th Jul 2026274 AMAQI

23°C17/31°C

20th Jul 2026345 AMAQI
20th Jul 2026466 AMAQI
20th Jul 2026307 AMAQI
20th Jul 2026308 AMAQI
20th Jul 2026389 AMAQI
20th Jul 20264210 AMAQI
20th Jul 20264211 AMAQI
20th Jul 20264412 PMAQI
20th Jul 2026441 PMAQI
20th Jul 2026382 PMAQI
20th Jul 2026273 PMAQI
20th Jul 2026254 PMAQI
20th Jul 2026425 PMAQI
20th Jul 2026426 PMAQI
20th Jul 2026467 PMAQI
20th Jul 2026488 PMAQI
20th Jul 2026489 PMAQI
20th Jul 20264410 PMAQI
20th Jul 20264011 PMAQI
21st Jul 20263812 AMAQI
21st Jul 2026291 AMAQI
21st Jul 2026312 AMAQI
21st Jul 2026363 AMAQI
21st Jul 2026334 AMAQI

20°C13/28°C

21st Jul 2026296 AMAQI
21st Jul 2026297 AMAQI
21st Jul 2026298 AMAQI
21st Jul 2026319 AMAQI
21st Jul 20263310 AMAQI
21st Jul 20263311 AMAQI
21st Jul 20264412 PMAQI
21st Jul 2026381 PMAQI
21st Jul 2026312 PMAQI
21st Jul 2026293 PMAQI
21st Jul 2026334 PMAQI
21st Jul 2026295 PMAQI
21st Jul 2026256 PMAQI
21st Jul 2026387 PMAQI
21st Jul 2026448 PMAQI
21st Jul 2026389 PMAQI
21st Jul 20262310 PMAQI
21st Jul 20263311 PMAQI
22nd Jul 20264012 AMAQI
22nd Jul 2026421 AMAQI
22nd Jul 2026212 AMAQI
22nd Jul 2026293 AMAQI
22nd Jul 2026234 AMAQI

19°C13/25°C

22nd Jul 2026325 AMAQI
22nd Jul 2026426 AMAQI
22nd Jul 2026297 AMAQI
22nd Jul 2026298 AMAQI
22nd Jul 2026299 AMAQI
22nd Jul 20264410 AMAQI
22nd Jul 20264211 AMAQI
22nd Jul 20265212 PMAQI
22nd Jul 2026501 PMAQI
22nd Jul 2026212 PMAQI
22nd Jul 2026213 PMAQI
22nd Jul 2026254 PMAQI
22nd Jul 2026405 PMAQI
22nd Jul 2026296 PMAQI
22nd Jul 2026387 PMAQI
22nd Jul 2026258 PMAQI
22nd Jul 2026219 PMAQI
22nd Jul 20262110 PMAQI
22nd Jul 20262311 PMAQI
23rd Jul 20262912 AMAQI
23rd Jul 2026481 AMAQI
23rd Jul 2026422 AMAQI
23rd Jul 2026403 AMAQI
23rd Jul 2026424 AMAQI

19°C12/24°C

23rd Jul 2026425 AMAQI
23rd Jul 2026256 AMAQI
23rd Jul 2026327 AMAQI
23rd Jul 2026508 AMAQI
23rd Jul 2026259 AMAQI
23rd Jul 20263110 AMAQI
23rd Jul 20264011 AMAQI
23rd Jul 20264012 PMAQI
23rd Jul 2026421 PMAQI
23rd Jul 2026322 PMAQI
23rd Jul 2026213 PMAQI
23rd Jul 2026254 PMAQI
23rd Jul 2026215 PMAQI
23rd Jul 2026236 PMAQI
23rd Jul 2026257 PMAQI
23rd Jul 2026238 PMAQI
23rd Jul 2026259 PMAQI
23rd Jul 20264210 PMAQI
23rd Jul 20264011 PMAQI
24th Jul 20264012 AMAQI
24th Jul 2026401 AMAQI
24th Jul 2026402 AMAQI
24th Jul 2026323 AMAQI
24th Jul 2026324 AMAQI

19°C14/23°C

24th Jul 2026385 AMAQI
24th Jul 2026366 AMAQI
24th Jul 2026337 AMAQI
24th Jul 2026338 AMAQI
24th Jul 2026299 AMAQI
24th Jul 20263110 AMAQI
24th Jul 20262911 AMAQI
24th Jul 20262112 PMAQI
24th Jul 2026211 PMAQI
24th Jul 2026212 PMAQI
24th Jul 2026203 PMAQI
24th Jul 2026184 PMAQI
24th Jul 2026255 PMAQI
24th Jul 2026256 PMAQI
24th Jul 2026257 PMAQI
24th Jul 2026258 PMAQI
24th Jul 2026259 PMAQI
24th Jul 20262310 PMAQI
24th Jul 20262511 PMAQI
25th Jul 20262512 AMAQI
25th Jul 2026231 AMAQI
25th Jul 2026292 AMAQI
25th Jul 2026213 AMAQI
25th Jul 2026254 AMAQI

18°C11/24°C

25th Jul 2026295 AMAQI
25th Jul 2026366 AMAQI
25th Jul 2026217 AMAQI
25th Jul 2026278 AMAQI
25th Jul 2026299 AMAQI
25th Jul 20263110 AMAQI
25th Jul 20263811 AMAQI
25th Jul 20264012 PMAQI
25th Jul 2026381 PMAQI
25th Jul 2026312 PMAQI
25th Jul 2026423 PMAQI
25th Jul 2026424 PMAQI
25th Jul 2026445 PMAQI
25th Jul 2026426 PMAQI
25th Jul 2026427 PMAQI
25th Jul 2026448 PMAQI
25th Jul 2026409 PMAQI
25th Jul 20264010 PMAQI
25th Jul 20264411 PMAQI
26th Jul 20264412 AMAQI
26th Jul 2026401 AMAQI
26th Jul 2026232 AMAQI
26th Jul 2026233 AMAQI
26th Jul 2026254 AMAQI

20°C12/29°C

26th Jul 2026235 AMAQI
26th Jul 2026256 AMAQI
26th Jul 2026257 AMAQI
26th Jul 2026258 AMAQI
26th Jul 2026409 AMAQI
26th Jul 20263110 AMAQI
26th Jul 20264011 AMAQI
26th Jul 20262512 PMAQI
26th Jul 2026401 PMAQI
26th Jul 2026462 PMAQI
26th Jul 2026443 PMAQI
26th Jul 2026464 PMAQI
26th Jul 2026535 PMAQI
26th Jul 2026556 PMAQI
26th Jul 2026627 PMAQI
26th Jul 2026638 PMAQI
26th Jul 2026639 PMAQI
26th Jul 20265110 PMAQI
26th Jul 20265311 PMAQI
27th Jul 20264812 AMAQI
27th Jul 2026481 AMAQI
27th Jul 2026562 AMAQI
27th Jul 2026533 AMAQI
27th Jul 2026534 AMAQI

24°C14/33°C

27th Jul 2026505 AMAQI
27th Jul 2026466 AMAQI
27th Jul 2026447 AMAQI
27th Jul 2026428 AMAQI
27th Jul 2026469 AMAQI
27th Jul 20265310 AMAQI
27th Jul 20265411 AMAQI
27th Jul 20264612 PMAQI
27th Jul 2026461 PMAQI
27th Jul 2026232 PMAQI
27th Jul 2026233 PMAQI
27th Jul 2026444 PMAQI
27th Jul 2026385 PMAQI
27th Jul 2026276 PMAQI
27th Jul 2026217 PMAQI
27th Jul 2026258 PMAQI
27th Jul 2026239 PMAQI
27th Jul 20262510 PMAQI
27th Jul 20262711 PMAQI
28th Jul 20262112 AMAQI
28th Jul 2026211 AMAQI
28th Jul 2026252 AMAQI
28th Jul 2026273 AMAQI
28th Jul 2026254 AMAQI

23°C18/28°C

28th Jul 2026315 AMAQI
28th Jul 2026306 AMAQI
28th Jul 2026307 AMAQI
28th Jul 2026368 AMAQI
28th Jul 2026219 AMAQI
28th Jul 20264010 AMAQI
28th Jul 20263611 AMAQI
28th Jul 20263612 PMAQI
28th Jul 2026251 PMAQI
28th Jul 2026382 PMAQI
28th Jul 2026463 PMAQI
28th Jul 2026484 PMAQI
28th Jul 2026445 PMAQI
28th Jul 2026516 PMAQI
28th Jul 2026577 PMAQI
28th Jul 2026588 PMAQI
28th Jul 2026559 PMAQI
28th Jul 20265410 PMAQI
28th Jul 20265211 PMAQI
29th Jul 20265212 AMAQI
29th Jul 2026441 AMAQI
29th Jul 2026512 AMAQI
29th Jul 2026513 AMAQI
29th Jul 2026454 AMAQI

23°C16/30°C

29th Jul 2026295 AMAQI
29th Jul 2026256 AMAQI
29th Jul 2026367 AMAQI
29th Jul 2026218 AMAQI
29th Jul 2026469 AMAQI
29th Jul 20263810 AMAQI
29th Jul 20264011 AMAQI
29th Jul 20265012 PMAQI
29th Jul 2026521 PMAQI
29th Jul 2026532 PMAQI
29th Jul 2026533 PMAQI
29th Jul 2026564 PMAQI
29th Jul 2026605 PMAQI
29th Jul 2026716 PMAQI
29th Jul 2026727 PMAQI
29th Jul 2026718 PMAQI
29th Jul 2026729 PMAQI
29th Jul 20267510 PMAQI
29th Jul 20266511 PMAQI
30th Jul 20266212 AMAQI
30th Jul 2026571 AMAQI
30th Jul 2026562 AMAQI
30th Jul 2026603 AMAQI
30th Jul 2026534 AMAQI

26°C16/35°C

30th Jul 2026485 AMAQI
30th Jul 2026426 AMAQI
30th Jul 2026407 AMAQI
30th Jul 2026528 AMAQI
30th Jul 2026559 AMAQI
30th Jul 20265210 AMAQI
30th Jul 20264011 AMAQI
30th Jul 20264612 PMAQI
30th Jul 2026521 PMAQI
30th Jul 2026552 PMAQI
30th Jul 2026583 PMAQI
30th Jul 2026734 PMAQI
30th Jul 2026735 PMAQI
30th Jul 2026806 PMAQI
30th Jul 2026787 PMAQI
30th Jul 2026868 PMAQI
30th Jul 2026859 PMAQI
30th Jul 20267910 PMAQI
30th Jul 20267311 PMAQI
31st Jul 20266212 AMAQI
31st Jul 2026561 AMAQI
31st Jul 2026562 AMAQI
31st Jul 2026543 AMAQI
31st Jul 2026534 AMAQI

28°C18/38°C

31st Jul 2026515 AMAQI
31st Jul 2026446 AMAQI
31st Jul 2026447 AMAQI
31st Jul 2026468 AMAQI
31st Jul 2026529 AMAQI
31st Jul 20265810 AMAQI
31st Jul 20265811 AMAQI
31st Jul 20265612 PMAQI
31st Jul 2026581 PMAQI
31st Jul 2026622 PMAQI
31st Jul 2026723 PMAQI
31st Jul 2026814 PMAQI
31st Jul 2026795 PMAQI
31st Jul 2026856 PMAQI
31st Jul 2026857 PMAQI
31st Jul 2026758 PMAQI
31st Jul 2026669 PMAQI
31st Jul 20265810 PMAQI
31st Jul 20266811 PMAQI
1st Aug 20265712 AMAQI
1st Aug 2026601 AMAQI
1st Aug 2026552 AMAQI
1st Aug 2026583 AMAQI
1st Aug 2026564 AMAQI

30°C21/39°C

1st Aug 2026515 AMAQI
5 AM
1st Aug 2026456 AMAQI
1st Aug 2026527 AMAQI
1st Aug 2026588 AMAQI
1st Aug 2026559 AMAQI
1st Aug 20265310 AMAQI
1st Aug 20265611 AMAQI
1st Aug 20265712 PMAQI
12 PM
1st Aug 2026681 PMAQI
1st Aug 2026712 PMAQI
1st Aug 2026763 PMAQI
1st Aug 2026854 PMAQI
1st Aug 2026845 PMAQI
1st Aug 2026906 PMAQI
1st Aug 2026927 PMAQI
1st Aug 2026848 PMAQI
8 PM
1st Aug 2026819 PMAQI
1st Aug 20268010 PMAQI
1st Aug 20266711 PMAQI
12 AM
4 AM

29°C21/38°C

Day time
Avg. Highest Time
5 PM - 8 PM

41AQI

4 hours / Day
120 hours / Month
Avg. Lowest Time
6 AM - 7 AM

29AQI

2 hours / Day
60 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 5 PM to 8 PM (Avg. 41), while the lowest AQI was between 6 AM to 7 AM (Avg. 29).
Night time
Avg. Highest Time
9 PM - 11 PM

39AQI

3 hours / Day
90 hours / Month
Avg. Lowest Time
4 AM

31AQI

1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 9 PM to 11 PM (Avg. 39), while the lowest AQI was between 4 AM to 4 AM (Avg. 31).

2026 Days Vs Air Quality

Trnava, Trnavsky kraj, Slovakia

2026

71%

149

25%

53

4%

8

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

Good
149 Days
Moderate
53 Days
Poor
8 Days
Unhealthy
0 Days
Severe
0 Days
Hazardous
0 Days

Under WHO’s Safe Air Quality Limits: 71%

Health Risk Level:

Low

In 2026, 71% of 213 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

Trnava, Trnavsky kraj, Slovakia

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
40AQI (US)
2nd January 2026
26AQI (US)
3rd January 2026
22AQI (US)
4th January 2026
21AQI (US)
5th January 2026
58AQI (US)
6th January 2026
57AQI (US)
7th January 2026
75AQI (US)
8th January 2026
80AQI (US)
9th January 2026
76AQI (US)
10th January 2026
102AQI (US)
11th January 2026
37AQI (US)
12th January 2026
37AQI (US)
13th January 2026
80AQI (US)
14th January 2026
109AQI (US)
15th January 2026
118AQI (US)
16th January 2026
115AQI (US)
17th January 2026
87AQI (US)
18th January 2026
82AQI (US)
19th January 2026
91AQI (US)
20th January 2026
89AQI (US)
21st January 2026
103AQI (US)
22nd January 2026
140AQI (US)
23rd January 2026
127AQI (US)
24th January 2026
102AQI (US)
25th January 2026
60AQI (US)
26th January 2026
49AQI (US)
27th January 2026
33AQI (US)
28th January 2026
48AQI (US)
29th January 2026
38AQI (US)
30th January 2026
63AQI (US)
31st January 2026
67AQI (US)
1st February 2026
89AQI (US)
2nd February 2026
86AQI (US)
3rd February 2026
36AQI (US)
4th February 2026
29AQI (US)
5th February 2026
50AQI (US)
6th February 2026
63AQI (US)
7th February 2026
28AQI (US)
8th February 2026
48AQI (US)
9th February 2026
62AQI (US)
10th February 2026
52AQI (US)
11th February 2026
62AQI (US)
12th February 2026
47AQI (US)
13th February 2026
20AQI (US)
14th February 2026
34AQI (US)
15th February 2026
18AQI (US)
16th February 2026
37AQI (US)
17th February 2026
71AQI (US)
18th February 2026
25AQI (US)
19th February 2026
37AQI (US)
20th February 2026
64AQI (US)
21st February 2026
72AQI (US)
22nd February 2026
88AQI (US)
23rd February 2026
36AQI (US)
24th February 2026
11AQI (US)
25th February 2026
30AQI (US)
26th February 2026
41AQI (US)
27th February 2026
60AQI (US)
28th February 2026
60AQI (US)
1st March 2026
65AQI (US)
2nd March 2026
68AQI (US)
3rd March 2026
80AQI (US)
4th March 2026
100AQI (US)
5th March 2026
75AQI (US)
6th March 2026
55AQI (US)
7th March 2026
67AQI (US)
8th March 2026
60AQI (US)
9th March 2026
43AQI (US)
10th March 2026
57AQI (US)
11th March 2026
66AQI (US)
12th March 2026
62AQI (US)
13th March 2026
46AQI (US)
14th March 2026
48AQI (US)
15th March 2026
50AQI (US)
16th March 2026
46AQI (US)
17th March 2026
26AQI (US)
18th March 2026
57AQI (US)
19th March 2026
38AQI (US)
20th March 2026
61AQI (US)
21st March 2026
68AQI (US)
22nd March 2026
38AQI (US)
23rd March 2026
48AQI (US)
24th March 2026
59AQI (US)
25th March 2026
65AQI (US)
26th March 2026
17AQI (US)
27th March 2026
24AQI (US)
28th March 2026
31AQI (US)
29th March 2026
29AQI (US)
30th March 2026
24AQI (US)
31st March 2026
37AQI (US)
1st April 2026
44AQI (US)
2nd April 2026
41AQI (US)
3rd April 2026
38AQI (US)
4th April 2026
34AQI (US)
5th April 2026
29AQI (US)
6th April 2026
31AQI (US)
7th April 2026
24AQI (US)
8th April 2026
12AQI (US)
9th April 2026
23AQI (US)
10th April 2026
41AQI (US)
11th April 2026
45AQI (US)
12th April 2026
49AQI (US)
13th April 2026
34AQI (US)
14th April 2026
32AQI (US)
15th April 2026
63AQI (US)
16th April 2026
68AQI (US)
17th April 2026
18th April 2026
32AQI (US)
19th April 2026
40AQI (US)
20th April 2026
20AQI (US)
21st April 2026
25AQI (US)
22nd April 2026
23rd April 2026
36AQI (US)
24th April 2026
30AQI (US)
25th April 2026
28AQI (US)
26th April 2026
25AQI (US)
27th April 2026
36AQI (US)
28th April 2026
36AQI (US)
29th April 2026
27AQI (US)
30th April 2026
21AQI (US)
1st May 2026
27AQI (US)
2nd May 2026
43AQI (US)
3rd May 2026
36AQI (US)
4th May 2026
26AQI (US)
5th May 2026
30AQI (US)
6th May 2026
30AQI (US)
7th May 2026
21AQI (US)
8th May 2026
22AQI (US)
9th May 2026
10th May 2026
30AQI (US)
11th May 2026
27AQI (US)
12th May 2026
18AQI (US)
13th May 2026
19AQI (US)
14th May 2026
22AQI (US)
15th May 2026
25AQI (US)
16th May 2026
38AQI (US)
17th May 2026
45AQI (US)
18th May 2026
30AQI (US)
19th May 2026
34AQI (US)
20th May 2026
37AQI (US)
21st May 2026
49AQI (US)
22nd May 2026
39AQI (US)
23rd May 2026
36AQI (US)
24th May 2026
43AQI (US)
25th May 2026
48AQI (US)
26th May 2026
47AQI (US)
27th May 2026
45AQI (US)
28th May 2026
17AQI (US)
29th May 2026
19AQI (US)
30th May 2026
25AQI (US)
31st May 2026
26AQI (US)
1st June 2026
23AQI (US)
2nd June 2026
29AQI (US)
3rd June 2026
24AQI (US)
4th June 2026
21AQI (US)
5th June 2026
15AQI (US)
6th June 2026
21AQI (US)
7th June 2026
21AQI (US)
8th June 2026
23AQI (US)
9th June 2026
24AQI (US)
10th June 2026
22AQI (US)
11th June 2026
20AQI (US)
12th June 2026
20AQI (US)
13th June 2026
20AQI (US)
14th June 2026
22AQI (US)
15th June 2026
21AQI (US)
16th June 2026
24AQI (US)
17th June 2026
26AQI (US)
18th June 2026
28AQI (US)
19th June 2026
26AQI (US)
20th June 2026
25AQI (US)
21st June 2026
22AQI (US)
22nd June 2026
23AQI (US)
23rd June 2026
24AQI (US)
24th June 2026
22AQI (US)
25th June 2026
24AQI (US)
26th June 2026
56AQI (US)
27th June 2026
83AQI (US)
28th June 2026
79AQI (US)
29th June 2026
65AQI (US)
30th June 2026
62AQI (US)
1st July 2026
86AQI (US)
2nd July 2026
34AQI (US)
3rd July 2026
37AQI (US)
4th July 2026
20AQI (US)
5th July 2026
22AQI (US)
6th July 2026
21AQI (US)
7th July 2026
26AQI (US)
8th July 2026
24AQI (US)
9th July 2026
24AQI (US)
10th July 2026
29AQI (US)
11th July 2026
28AQI (US)
12th July 2026
26AQI (US)
13th July 2026
27AQI (US)
14th July 2026
28AQI (US)
15th July 2026
27AQI (US)
16th July 2026
36AQI (US)
17th July 2026
50AQI (US)
18th July 2026
44AQI (US)
19th July 2026
48AQI (US)
20th July 2026
36AQI (US)
21st July 2026
33AQI (US)
22nd July 2026
32AQI (US)
23rd July 2026
34AQI (US)
24th July 2026
29AQI (US)
25th July 2026
34AQI (US)
26th July 2026
40AQI (US)
27th July 2026
40AQI (US)
28th July 2026
38AQI (US)
29th July 2026
51AQI (US)
30th July 2026
61AQI (US)
31st July 2026
62AQI (US)
1st August 2026
66AQI (US)
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

72AQI (US)

48AQI (US)

52AQI (US)

34AQI (US)

32AQI (US)

31AQI (US)

36AQI (US)

66AQI (US)

No. of days

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

202644AQI (US)

10
13
8
16
12
15
16
26
2
30
25
5
27
4
1
149
53
8

Highest AQI (US) recorded in

January

72AQI (US)

Lowest AQI (US) recorded in

June

31AQI (US)

202545AQI (US)

3
28
2
31
24
7
28
2
16
14
1
8
22
10
21
148
68
1

Highest AQI (US) recorded in

December

60AQI (US)

Lowest AQI (US) recorded in

May

28AQI (US)

Most & Least Polluted Years Over the Last 2 Years

Most Polluted Year Recorded
2025(Avg.)
45AQI (US)
Least Polluted Year Recorded
2026(Avg.)
44AQI (US)

Trnava's annual 2026 AQI (US) (44) shows an average percentage change of -2.2% (improved AQI (US)) compared to previous years: 2025 (45).