Viakovo Viaevac, Kastav, Primorsko Goranska Zupanija, Croatia 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+
September Air Quality Analysis
Viakovo Viaevac, Kastav, Primorsko Goranska Zupanija, Croatia
2021
2024
2025
AQI
.
Days
AQI Trends: Highest and Lowest
Highest AQI recorded on
23rd Sep 2024
70AQILowest AQI recorded on
20th Sep 2021
5AQISame Day Analysis (23rd September ):
On this day, AQI across the 3 years varied significantly: 2025 ranks 2nd highest AQI at 28 of Good air quality, showing improvement over 2024 on the same day.
Download 2024 Annual Data
World Air Quality Report
Day & Night AQI Trend: 23rd Sep - 24th Sep 2025
Viakovo Viaevac, Kastav, Primorsko Goranska Zupanija, Croatia
AQI
Day
Night
.
6 AM23rd Sep 2025
7 PM
5 AM24th Sep 2025
Day time
Avg. Highest Time
10AM23rd Sep
37AQI
Avg. Lowest Time
4PM23rd Sep
24AQI
Night time
Avg. Highest Time
7PM23rd Sep
31AQI
Avg. Lowest Time
2AM24th Sep
22AQI
In the last 24 hours,
Viakovo Viaevac's AQI reached its highest point of 37 at 10 AM during the Day, while the lowest point, 22, was recorded at 2 AM during the Night between 23rd Sep and 24th Sep 2025.
Day & Night AQI Trend : Aug - Sep 2025
Viakovo Viaevac, Kastav, Primorsko Goranska Zupanija, Croatia
AugSep
25th - 26th26th - 27th27th - 28th28th - 29th29th - 30th30th - 31st31st - 01st01st - 02nd02nd - 03rd03rd - 04th04th - 05th05th - 06th06th - 07th07th - 08th08th - 09th09th - 10th10th - 11th11th - 12th12th - 13th13th - 14th14th - 15th15th - 16th16th - 17th17th - 18th18th - 19th19th - 20th20th - 21st21st - 22nd22nd - 23rd23rd - 24th24th
Day
Night
25th Aug 2025246 AMAQI
25th Aug 2025227 AMAQI
25th Aug 2025208 AMAQI
25th Aug 2025259 AMAQI
25th Aug 20252710 AMAQI
25th Aug 20253011 AMAQI
25th Aug 20252412 PMAQI
25th Aug 2025241 PMAQI
25th Aug 2025232 PMAQI
25th Aug 2025233 PMAQI
25th Aug 2025224 PMAQI
25th Aug 2025245 PMAQI
25th Aug 2025226 PMAQI
25th Aug 2025227 PMAQI
25th Aug 2025238 PMAQI
25th Aug 2025259 PMAQI
25th Aug 20252510 PMAQI
25th Aug 20252411 PMAQI
26th Aug 20252412 AMAQI
26th Aug 2025261 AMAQI
26th Aug 2025312 AMAQI
26th Aug 2025273 AMAQI
26th Aug 2025244 AMAQI
26th Aug 2025265 AMAQI
18°C12/24°C
26th Aug 2025266 AMAQI
26th Aug 2025277 AMAQI
26th Aug 2025308 AMAQI
26th Aug 2025349 AMAQI
26th Aug 20254210 AMAQI
26th Aug 20253911 AMAQI
26th Aug 20253312 PMAQI
26th Aug 2025301 PMAQI
26th Aug 2025282 PMAQI
26th Aug 2025273 PMAQI
26th Aug 2025244 PMAQI
26th Aug 2025255 PMAQI
26th Aug 2025246 PMAQI
26th Aug 2025257 PMAQI
26th Aug 2025308 PMAQI
26th Aug 2025309 PMAQI
26th Aug 20253010 PMAQI
26th Aug 20253011 PMAQI
27th Aug 20253012 AMAQI
27th Aug 2025301 AMAQI
27th Aug 2025342 AMAQI
27th Aug 2025353 AMAQI
27th Aug 2025334 AMAQI
27th Aug 2025335 AMAQI
18°C13/23°C
27th Aug 2025346 AMAQI
27th Aug 2025387 AMAQI
27th Aug 2025388 AMAQI
27th Aug 2025429 AMAQI
27th Aug 20254210 AMAQI
27th Aug 20254511 AMAQI
27th Aug 20253912 PMAQI
27th Aug 2025381 PMAQI
27th Aug 2025362 PMAQI
27th Aug 2025353 PMAQI
27th Aug 2025324 PMAQI
27th Aug 2025345 PMAQI
27th Aug 2025336 PMAQI
27th Aug 2025337 PMAQI
27th Aug 2025348 PMAQI
27th Aug 2025359 PMAQI
27th Aug 20253710 PMAQI
27th Aug 20253411 PMAQI
28th Aug 20253612 AMAQI
28th Aug 2025381 AMAQI
28th Aug 2025422 AMAQI
28th Aug 2025373 AMAQI
28th Aug 2025364 AMAQI
28th Aug 2025375 AMAQI
19°C15/24°C
28th Aug 2025396 AMAQI
28th Aug 2025417 AMAQI
28th Aug 2025438 AMAQI
28th Aug 2025429 AMAQI
28th Aug 20254610 AMAQI
28th Aug 20254311 AMAQI
28th Aug 20254212 PMAQI
28th Aug 2025361 PMAQI
28th Aug 2025412 PMAQI
28th Aug 2025383 PMAQI
28th Aug 2025384 PMAQI
28th Aug 2025365 PMAQI
28th Aug 2025366 PMAQI
28th Aug 2025377 PMAQI
28th Aug 2025388 PMAQI
28th Aug 2025429 PMAQI
28th Aug 20254010 PMAQI
28th Aug 20254011 PMAQI
29th Aug 20253812 AMAQI
29th Aug 2025391 AMAQI
29th Aug 2025402 AMAQI
29th Aug 2025333 AMAQI
29th Aug 2025414 AMAQI
29th Aug 2025415 AMAQI
21°C18/25°C
29th Aug 2025336 AMAQI
29th Aug 2025337 AMAQI
29th Aug 2025358 AMAQI
29th Aug 2025369 AMAQI
29th Aug 20253610 AMAQI
29th Aug 20253711 AMAQI
29th Aug 20253812 PMAQI
29th Aug 2025371 PMAQI
29th Aug 2025382 PMAQI
29th Aug 2025383 PMAQI
29th Aug 2025394 PMAQI
29th Aug 2025395 PMAQI
29th Aug 2025406 PMAQI
29th Aug 2025387 PMAQI
29th Aug 2025368 PMAQI
29th Aug 2025349 PMAQI
29th Aug 20253610 PMAQI
29th Aug 20253511 PMAQI
30th Aug 20253612 AMAQI
30th Aug 2025351 AMAQI
30th Aug 2025272 AMAQI
30th Aug 2025253 AMAQI
30th Aug 2025214 AMAQI
30th Aug 2025245 AMAQI
19°C16/22°C
30th Aug 2025266 AMAQI
30th Aug 2025307 AMAQI
30th Aug 2025268 AMAQI
30th Aug 2025249 AMAQI
30th Aug 20252710 AMAQI
30th Aug 20252311 AMAQI
30th Aug 20252212 PMAQI
30th Aug 2025241 PMAQI
30th Aug 2025242 PMAQI
30th Aug 2025263 PMAQI
30th Aug 2025284 PMAQI
30th Aug 2025285 PMAQI
30th Aug 2025246 PMAQI
30th Aug 2025247 PMAQI
30th Aug 2025248 PMAQI
30th Aug 2025259 PMAQI
30th Aug 20252710 PMAQI
30th Aug 20252711 PMAQI
31st Aug 20252612 AMAQI
31st Aug 2025261 AMAQI
31st Aug 2025212 AMAQI
31st Aug 2025203 AMAQI
31st Aug 2025214 AMAQI
31st Aug 2025205 AMAQI
17°C15/18°C
31st Aug 2025196 AMAQI
31st Aug 2025207 AMAQI
31st Aug 2025198 AMAQI
31st Aug 2025209 AMAQI
31st Aug 20251910 AMAQI
31st Aug 20251811 AMAQI
31st Aug 20251612 PMAQI
31st Aug 2025181 PMAQI
31st Aug 2025222 PMAQI
31st Aug 2025223 PMAQI
31st Aug 2025184 PMAQI
31st Aug 2025185 PMAQI
31st Aug 2025196 PMAQI
31st Aug 2025197 PMAQI
31st Aug 2025178 PMAQI
31st Aug 2025209 PMAQI
31st Aug 20252210 PMAQI
31st Aug 20252111 PMAQI
1st Sep 20252412 AMAQI
1st Sep 2025221 AMAQI
1st Sep 2025242 AMAQI
1st Sep 2025273 AMAQI
1st Sep 2025174 AMAQI
1st Sep 2025125 AMAQI
18°C14/22°C
1st Sep 2025176 AMAQI
1st Sep 2025157 AMAQI
1st Sep 2025268 AMAQI
1st Sep 2025209 AMAQI
1st Sep 20252410 AMAQI
1st Sep 20252011 AMAQI
1st Sep 20251812 PMAQI
1st Sep 2025181 PMAQI
1st Sep 2025182 PMAQI
1st Sep 2025183 PMAQI
1st Sep 2025194 PMAQI
1st Sep 2025195 PMAQI
1st Sep 2025196 PMAQI
1st Sep 2025187 PMAQI
1st Sep 2025208 PMAQI
1st Sep 2025209 PMAQI
1st Sep 20251910 PMAQI
1st Sep 20251911 PMAQI
2nd Sep 20251912 AMAQI
2nd Sep 2025191 AMAQI
2nd Sep 2025172 AMAQI
2nd Sep 2025213 AMAQI
2nd Sep 2025244 AMAQI
2nd Sep 2025165 AMAQI
17°C14/21°C
2nd Sep 2025226 AMAQI
2nd Sep 2025147 AMAQI
2nd Sep 2025188 AMAQI
2nd Sep 2025279 AMAQI
2nd Sep 20252010 AMAQI
2nd Sep 20252211 AMAQI
2nd Sep 20252012 PMAQI
2nd Sep 2025181 PMAQI
2nd Sep 2025222 PMAQI
2nd Sep 2025203 PMAQI
2nd Sep 2025204 PMAQI
2nd Sep 2025205 PMAQI
2nd Sep 2025206 PMAQI
2nd Sep 2025197 PMAQI
2nd Sep 2025228 PMAQI
2nd Sep 2025219 PMAQI
2nd Sep 20252210 PMAQI
2nd Sep 20252211 PMAQI
3rd Sep 20252112 AMAQI
3rd Sep 2025201 AMAQI
3rd Sep 2025192 AMAQI
3rd Sep 2025213 AMAQI
3rd Sep 2025224 AMAQI
3rd Sep 2025225 AMAQI
18°C14/22°C
3rd Sep 2025266 AMAQI
3rd Sep 2025187 AMAQI
3rd Sep 2025188 AMAQI
3rd Sep 2025289 AMAQI
3rd Sep 20252210 AMAQI
3rd Sep 20252411 AMAQI
3rd Sep 20252412 PMAQI
3rd Sep 2025201 PMAQI
3rd Sep 2025222 PMAQI
3rd Sep 2025203 PMAQI
3rd Sep 2025234 PMAQI
3rd Sep 2025205 PMAQI
3rd Sep 2025206 PMAQI
3rd Sep 2025197 PMAQI
3rd Sep 2025228 PMAQI
3rd Sep 2025219 PMAQI
3rd Sep 20252310 PMAQI
3rd Sep 20252311 PMAQI
4th Sep 20252412 AMAQI
4th Sep 2025221 AMAQI
4th Sep 2025182 AMAQI
4th Sep 2025163 AMAQI
4th Sep 2025214 AMAQI
4th Sep 2025205 AMAQI
18°C13/23°C
4th Sep 2025206 AMAQI
4th Sep 2025197 AMAQI
4th Sep 2025228 AMAQI
4th Sep 2025229 AMAQI
4th Sep 20255410 AMAQI
4th Sep 20252811 AMAQI
4th Sep 20252712 PMAQI
4th Sep 2025311 PMAQI
4th Sep 2025292 PMAQI
4th Sep 2025173 PMAQI
4th Sep 2025114 PMAQI
4th Sep 2025175 PMAQI
4th Sep 2025186 PMAQI
4th Sep 2025197 PMAQI
4th Sep 2025218 PMAQI
4th Sep 2025239 PMAQI
4th Sep 20252310 PMAQI
4th Sep 20252611 PMAQI
5th Sep 20252512 AMAQI
5th Sep 2025261 AMAQI
5th Sep 2025332 AMAQI
5th Sep 2025243 AMAQI
5th Sep 2025274 AMAQI
5th Sep 2025255 AMAQI
20°C14/27°C
5th Sep 2025266 AMAQI
5th Sep 2025247 AMAQI
5th Sep 2025248 AMAQI
5th Sep 2025299 AMAQI
5th Sep 20253510 AMAQI
5th Sep 20253311 AMAQI
5th Sep 20253012 PMAQI
5th Sep 2025241 PMAQI
5th Sep 2025242 PMAQI
5th Sep 2025253 PMAQI
5th Sep 2025244 PMAQI
5th Sep 2025255 PMAQI
5th Sep 2025266 PMAQI
5th Sep 2025247 PMAQI
5th Sep 2025268 PMAQI
5th Sep 2025279 PMAQI
5th Sep 20252510 PMAQI
5th Sep 20252711 PMAQI
6th Sep 20252612 AMAQI
6th Sep 2025261 AMAQI
6th Sep 2025242 AMAQI
6th Sep 2025263 AMAQI
6th Sep 2025224 AMAQI
6th Sep 2025205 AMAQI
20°C16/25°C
6th Sep 2025246 AMAQI
6th Sep 2025207 AMAQI
6th Sep 2025188 AMAQI
6th Sep 2025209 AMAQI
6th Sep 20252410 AMAQI
6th Sep 20251811 AMAQI
6th Sep 20251712 PMAQI
6th Sep 2025211 PMAQI
6th Sep 2025222 PMAQI
6th Sep 2025223 PMAQI
6th Sep 2025194 PMAQI
6th Sep 2025215 PMAQI
6th Sep 2025206 PMAQI
6th Sep 2025227 PMAQI
6th Sep 2025228 PMAQI
6th Sep 2025229 PMAQI
6th Sep 20252210 PMAQI
6th Sep 20252211 PMAQI
7th Sep 20252112 AMAQI
7th Sep 2025211 AMAQI
7th Sep 2025212 AMAQI
7th Sep 2025203 AMAQI
7th Sep 2025194 AMAQI
7th Sep 2025195 AMAQI
18°C15/24°C
7th Sep 2025226 AMAQI
7th Sep 2025207 AMAQI
7th Sep 2025208 AMAQI
7th Sep 2025209 AMAQI
7th Sep 20252410 AMAQI
7th Sep 20252311 AMAQI
7th Sep 20252212 PMAQI
7th Sep 2025211 PMAQI
7th Sep 2025262 PMAQI
7th Sep 2025233 PMAQI
7th Sep 2025214 PMAQI
7th Sep 2025245 PMAQI
7th Sep 2025276 PMAQI
7th Sep 2025247 PMAQI
7th Sep 2025268 PMAQI
7th Sep 2025239 PMAQI
7th Sep 20252210 PMAQI
7th Sep 20252211 PMAQI
8th Sep 20252212 AMAQI
8th Sep 2025221 AMAQI
8th Sep 2025312 AMAQI
8th Sep 2025283 AMAQI
8th Sep 2025414 AMAQI
8th Sep 2025305 AMAQI
18°C13/24°C
8th Sep 2025306 AMAQI
8th Sep 2025307 AMAQI
8th Sep 2025328 AMAQI
8th Sep 2025339 AMAQI
8th Sep 20253310 AMAQI
8th Sep 20253511 AMAQI
8th Sep 20253412 PMAQI
8th Sep 2025301 PMAQI
8th Sep 2025302 PMAQI
8th Sep 2025323 PMAQI
8th Sep 2025364 PMAQI
8th Sep 2025325 PMAQI
8th Sep 2025326 PMAQI
8th Sep 2025307 PMAQI
8th Sep 2025328 PMAQI
8th Sep 2025329 PMAQI
8th Sep 20252810 PMAQI
8th Sep 20254011 PMAQI
9th Sep 20252812 AMAQI
9th Sep 2025301 AMAQI
9th Sep 2025362 AMAQI
9th Sep 2025393 AMAQI
9th Sep 2025344 AMAQI
9th Sep 2025365 AMAQI
18°C13/24°C
9th Sep 2025336 AMAQI
9th Sep 2025367 AMAQI
9th Sep 2025358 AMAQI
9th Sep 2025389 AMAQI
9th Sep 20254910 AMAQI
9th Sep 20255711 AMAQI
9th Sep 20254012 PMAQI
9th Sep 2025381 PMAQI
9th Sep 2025352 PMAQI
9th Sep 2025363 PMAQI
9th Sep 2025374 PMAQI
9th Sep 2025345 PMAQI
9th Sep 2025346 PMAQI
9th Sep 2025367 PMAQI
9th Sep 2025348 PMAQI
9th Sep 2025369 PMAQI
9th Sep 20253510 PMAQI
9th Sep 20253511 PMAQI
10th Sep 20253312 AMAQI
10th Sep 2025351 AMAQI
10th Sep 2025292 AMAQI
10th Sep 2025353 AMAQI
10th Sep 2025344 AMAQI
10th Sep 2025365 AMAQI
19°C15/22°C
10th Sep 2025326 AMAQI
10th Sep 2025367 AMAQI
10th Sep 2025338 AMAQI
10th Sep 2025339 AMAQI
10th Sep 20253410 AMAQI
10th Sep 20253311 AMAQI
10th Sep 20253412 PMAQI
10th Sep 2025341 PMAQI
10th Sep 2025342 PMAQI
10th Sep 2025303 PMAQI
10th Sep 2025294 PMAQI
10th Sep 2025325 PMAQI
10th Sep 2025336 PMAQI
10th Sep 2025287 PMAQI
10th Sep 2025258 PMAQI
10th Sep 2025329 PMAQI
10th Sep 20253710 PMAQI
10th Sep 20253611 PMAQI
11th Sep 20253812 AMAQI
11th Sep 2025361 AMAQI
11th Sep 2025262 AMAQI
11th Sep 2025273 AMAQI
11th Sep 2025244 AMAQI
11th Sep 2025295 AMAQI
18°C15/21°C
11th Sep 2025266 AMAQI
11th Sep 2025247 AMAQI
11th Sep 2025248 AMAQI
11th Sep 2025269 AMAQI
11th Sep 20252710 AMAQI
11th Sep 20252611 AMAQI
11th Sep 20252612 PMAQI
11th Sep 2025301 PMAQI
11th Sep 2025262 PMAQI
11th Sep 2025283 PMAQI
11th Sep 2025264 PMAQI
11th Sep 2025265 PMAQI
11th Sep 2025266 PMAQI
11th Sep 2025277 PMAQI
11th Sep 2025268 PMAQI
11th Sep 2025319 PMAQI
11th Sep 20252610 PMAQI
11th Sep 20252911 PMAQI
12th Sep 20252812 AMAQI
12th Sep 2025281 AMAQI
12th Sep 2025292 AMAQI
12th Sep 2025293 AMAQI
12th Sep 2025264 AMAQI
12th Sep 2025255 AMAQI
17°C15/21°C
12th Sep 2025206 AMAQI
12th Sep 2025207 AMAQI
12th Sep 2025238 AMAQI
12th Sep 2025219 AMAQI
12th Sep 20252410 AMAQI
12th Sep 20252511 AMAQI
12th Sep 20252612 PMAQI
12th Sep 2025241 PMAQI
12th Sep 2025242 PMAQI
12th Sep 2025243 PMAQI
12th Sep 2025244 PMAQI
12th Sep 2025235 PMAQI
12th Sep 2025266 PMAQI
12th Sep 2025247 PMAQI
12th Sep 2025248 PMAQI
12th Sep 2025249 PMAQI
12th Sep 20252410 PMAQI
12th Sep 20252511 PMAQI
13th Sep 20252612 AMAQI
13th Sep 2025261 AMAQI
13th Sep 2025232 AMAQI
13th Sep 2025203 AMAQI
13th Sep 2025234 AMAQI
13th Sep 2025215 AMAQI
18°C14/22°C
13th Sep 2025226 AMAQI
13th Sep 2025277 AMAQI
13th Sep 2025248 AMAQI
13th Sep 2025229 AMAQI
13th Sep 20253310 AMAQI
13th Sep 20253511 AMAQI
13th Sep 20252812 PMAQI
13th Sep 2025241 PMAQI
13th Sep 2025232 PMAQI
13th Sep 2025243 PMAQI
13th Sep 2025214 PMAQI
13th Sep 2025235 PMAQI
13th Sep 2025256 PMAQI
13th Sep 2025267 PMAQI
13th Sep 2025258 PMAQI
13th Sep 2025239 PMAQI
13th Sep 20252410 PMAQI
13th Sep 20252611 PMAQI
14th Sep 20252412 AMAQI
14th Sep 2025251 AMAQI
14th Sep 2025242 AMAQI
14th Sep 2025283 AMAQI
14th Sep 2025324 AMAQI
14th Sep 2025325 AMAQI
18°C14/23°C
14th Sep 2025246 AMAQI
14th Sep 2025237 AMAQI
14th Sep 2025218 AMAQI
14th Sep 2025219 AMAQI
14th Sep 20251810 AMAQI
14th Sep 20251711 AMAQI
14th Sep 20252012 PMAQI
14th Sep 2025231 PMAQI
14th Sep 2025252 PMAQI
14th Sep 2025243 PMAQI
14th Sep 2025254 PMAQI
14th Sep 2025245 PMAQI
14th Sep 2025226 PMAQI
14th Sep 2025237 PMAQI
14th Sep 2025278 PMAQI
14th Sep 2025249 PMAQI
14th Sep 20252510 PMAQI
14th Sep 20252411 PMAQI
15th Sep 20252612 AMAQI
15th Sep 2025251 AMAQI
15th Sep 2025262 AMAQI
15th Sep 2025263 AMAQI
15th Sep 2025264 AMAQI
15th Sep 2025255 AMAQI
17°C14/21°C
15th Sep 2025216 AMAQI
15th Sep 2025267 AMAQI
15th Sep 2025268 AMAQI
15th Sep 2025249 AMAQI
15th Sep 20252710 AMAQI
15th Sep 20252811 AMAQI
15th Sep 20252712 PMAQI
15th Sep 2025281 PMAQI
15th Sep 2025242 PMAQI
15th Sep 2025253 PMAQI
15th Sep 2025194 PMAQI
15th Sep 2025245 PMAQI
15th Sep 2025256 PMAQI
15th Sep 2025227 PMAQI
15th Sep 2025218 PMAQI
15th Sep 2025259 PMAQI
15th Sep 20252410 PMAQI
15th Sep 20252611 PMAQI
16th Sep 20252612 AMAQI
16th Sep 2025261 AMAQI
16th Sep 2025222 AMAQI
16th Sep 2025223 AMAQI
16th Sep 2025234 AMAQI
16th Sep 2025235 AMAQI
19°C14/23°C
16th Sep 2025216 AMAQI
16th Sep 2025247 AMAQI
16th Sep 2025308 AMAQI
16th Sep 2025289 AMAQI
16th Sep 20253210 AMAQI
16th Sep 20252511 AMAQI
16th Sep 20252912 PMAQI
16th Sep 2025281 PMAQI
16th Sep 2025242 PMAQI
16th Sep 2025253 PMAQI
16th Sep 2025224 PMAQI
16th Sep 2025225 PMAQI
16th Sep 2025206 PMAQI
16th Sep 2025227 PMAQI
16th Sep 2025218 PMAQI
16th Sep 2025229 PMAQI
16th Sep 20252310 PMAQI
16th Sep 20252211 PMAQI
17th Sep 20252412 AMAQI
17th Sep 2025241 AMAQI
17th Sep 2025182 AMAQI
17th Sep 2025183 AMAQI
17th Sep 2025184 AMAQI
17th Sep 2025175 AMAQI
17°C14/22°C
17th Sep 2025176 AMAQI
17th Sep 2025167 AMAQI
17th Sep 2025188 AMAQI
17th Sep 2025189 AMAQI
17th Sep 20252310 AMAQI
17th Sep 20252111 AMAQI
17th Sep 20252512 PMAQI
17th Sep 2025191 PMAQI
17th Sep 2025202 PMAQI
17th Sep 2025263 PMAQI
17th Sep 2025214 PMAQI
17th Sep 2025185 PMAQI
17th Sep 2025186 PMAQI
17th Sep 2025187 PMAQI
17th Sep 2025188 PMAQI
17th Sep 2025209 PMAQI
17th Sep 20252110 PMAQI
17th Sep 20251911 PMAQI
18th Sep 20252012 AMAQI
18th Sep 2025201 AMAQI
18th Sep 2025172 AMAQI
18th Sep 2025163 AMAQI
18th Sep 2025184 AMAQI
18th Sep 2025165 AMAQI
15°C11/22°C
18th Sep 2025186 AMAQI
18th Sep 2025187 AMAQI
18th Sep 2025208 AMAQI
18th Sep 2025219 AMAQI
18th Sep 20252410 AMAQI
18th Sep 20251911 AMAQI
18th Sep 20252212 PMAQI
18th Sep 2025201 PMAQI
18th Sep 2025242 PMAQI
18th Sep 2025193 PMAQI
18th Sep 2025194 PMAQI
18th Sep 2025235 PMAQI
18th Sep 2025186 PMAQI
18th Sep 2025207 PMAQI
18th Sep 2025198 PMAQI
18th Sep 2025199 PMAQI
18th Sep 20252110 PMAQI
18th Sep 20251711 PMAQI
19th Sep 20251812 AMAQI
19th Sep 2025201 AMAQI
19th Sep 2025162 AMAQI
19th Sep 2025183 AMAQI
19th Sep 2025184 AMAQI
19th Sep 2025205 AMAQI
18°C12/24°C
19th Sep 2025186 AMAQI
19th Sep 2025197 AMAQI
19th Sep 2025218 AMAQI
19th Sep 2025299 AMAQI
19th Sep 20252810 AMAQI
19th Sep 20252511 AMAQI
19th Sep 20252812 PMAQI
19th Sep 2025201 PMAQI
19th Sep 2025192 PMAQI
19th Sep 2025223 PMAQI
19th Sep 2025214 PMAQI
19th Sep 2025155 PMAQI
19th Sep 2025266 PMAQI
19th Sep 2025187 PMAQI
19th Sep 2025238 PMAQI
19th Sep 2025269 PMAQI
19th Sep 20252810 PMAQI
19th Sep 20252311 PMAQI
20th Sep 20252412 AMAQI
20th Sep 2025231 AMAQI
20th Sep 2025222 AMAQI
20th Sep 2025243 AMAQI
20th Sep 2025204 AMAQI
20th Sep 2025225 AMAQI
21°C15/27°C
20th Sep 2025236 AMAQI
20th Sep 2025267 AMAQI
20th Sep 2025248 AMAQI
20th Sep 2025259 AMAQI
20th Sep 20252910 AMAQI
20th Sep 20252811 AMAQI
20th Sep 20252512 PMAQI
20th Sep 2025201 PMAQI
20th Sep 2025222 PMAQI
20th Sep 2025203 PMAQI
20th Sep 2025204 PMAQI
20th Sep 2025215 PMAQI
20th Sep 2025216 PMAQI
20th Sep 2025207 PMAQI
20th Sep 2025228 PMAQI
20th Sep 2025329 PMAQI
20th Sep 20252410 PMAQI
20th Sep 20252411 PMAQI
21st Sep 20252712 AMAQI
21st Sep 2025241 AMAQI
21st Sep 2025282 AMAQI
21st Sep 2025343 AMAQI
21st Sep 2025314 AMAQI
21st Sep 2025355 AMAQI
21°C16/26°C
21st Sep 2025266 AMAQI
21st Sep 2025297 AMAQI
21st Sep 2025268 AMAQI
21st Sep 2025329 AMAQI
21st Sep 20252310 AMAQI
21st Sep 20252411 AMAQI
21st Sep 20252012 PMAQI
21st Sep 2025241 PMAQI
21st Sep 2025232 PMAQI
21st Sep 2025263 PMAQI
21st Sep 2025264 PMAQI
21st Sep 2025265 PMAQI
21st Sep 2025246 PMAQI
21st Sep 2025227 PMAQI
21st Sep 2025248 PMAQI
21st Sep 2025239 PMAQI
21st Sep 20252610 PMAQI
21st Sep 20252311 PMAQI
22nd Sep 20252212 AMAQI
22nd Sep 2025241 AMAQI
22nd Sep 2025192 AMAQI
22nd Sep 2025193 AMAQI
22nd Sep 2025184 AMAQI
22nd Sep 2025215 AMAQI
19°C15/23°C
22nd Sep 2025226 AMAQI
22nd Sep 2025217 AMAQI
22nd Sep 2025258 AMAQI
22nd Sep 2025239 AMAQI
22nd Sep 20252210 AMAQI
22nd Sep 20252311 AMAQI
22nd Sep 20252912 PMAQI
22nd Sep 2025201 PMAQI
22nd Sep 2025202 PMAQI
22nd Sep 2025273 PMAQI
22nd Sep 2025214 PMAQI
22nd Sep 2025195 PMAQI
22nd Sep 2025206 PMAQI
22nd Sep 2025187 PMAQI
22nd Sep 2025308 PMAQI
22nd Sep 2025339 PMAQI
22nd Sep 20253110 PMAQI
22nd Sep 20252811 PMAQI
23rd Sep 20252512 AMAQI
23rd Sep 2025221 AMAQI
23rd Sep 2025252 AMAQI
23rd Sep 2025283 AMAQI
23rd Sep 2025264 AMAQI
23rd Sep 2025315 AMAQI
18°C15/23°C
23rd Sep 2025336 AMAQI
23rd Sep 2025307 AMAQI
23rd Sep 2025328 AMAQI
23rd Sep 2025369 AMAQI
23rd Sep 20253710 AMAQI
23rd Sep 20253211 AMAQI
23rd Sep 20253112 PMAQI
23rd Sep 2025301 PMAQI
23rd Sep 2025262 PMAQI
23rd Sep 2025253 PMAQI
23rd Sep 2025244 PMAQI
23rd Sep 2025265 PMAQI
23rd Sep 2025256 PMAQI
23rd Sep 2025317 PMAQI
23rd Sep 2025228 PMAQI
23rd Sep 2025249 PMAQI
23rd Sep 20252510 PMAQI
23rd Sep 20252211 PMAQI
24th Sep 20252412 AMAQI
24th Sep 2025281 AMAQI
24th Sep 2025222 AMAQI
24th Sep 2025233 AMAQI
24th Sep 2025234 AMAQI
24th Sep 2025265 AMAQI
17°C15/21°C
24th Sep 2025226 AMAQI
6 AM24th Sep 2025197 AMAQI
24th Sep 2025238 AMAQI
24th Sep 2025239 AMAQI
24th Sep 20252410 AMAQI
24th Sep 20252411 AMAQI
24th Sep 20252212 PMAQI
12 PM24th Sep 2025221 PMAQI
7 PM
12 AM
5 AM
--°C/°C
Day time
Avg. Highest Time
10 AM
30AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
4 PM
24AQI
1 hours / Day
30 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 AM to 10 AM (Avg. 30), while the lowest AQI was between 4 PM to 4 PM (Avg. 24).
Night time
Avg. Highest Time
10 PM
27AQI
1 hours / Day
30 hours / Month
Avg. Lowest Time
2 AM - 8 PM
25AQI
5 hours / Day
150 hours / Month
In the last 30 days, during the daytime, the highest AQI was between 10 PM to 10 PM (Avg. 27), while the lowest AQI was between 2 AM to 8 PM (Avg. 25).
2025 Days Vs Air Quality
Viakovo Viaevac, Kastav, Primorsko Goranska Zupanija, Croatia
2025
73%
195
27%
71
Total number of days with different AQI categories in last 267 days in 2025 (98 days remaining)
Good
195 DaysModerate
71 DaysPoor
0 DaysUnhealthy
0 DaysSevere
0 DaysHazardous
0 DaysUnder WHO’s Safe Air Quality Limits: 73%
Health Risk Level:
Low
In 2025, 73% of 267 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
Viakovo Viaevac, Kastav, Primorsko Goranska Zupanija, Croatia
AQI levels in 2025
AQI
PM2.5
PM10
CO
SO2
NO2
O3
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
-1th undefined 2025
-1th undefined 2025
-1th undefined 2025
1st January 2025
98AQI
98AQI
2nd January 2025
70AQI
70AQI
3rd January 2025
43AQI
43AQI
4th January 2025
50AQI
50AQI
5th January 2025
58AQI
58AQI
6th January 2025
52AQI
52AQI
7th January 2025
45AQI
45AQI
8th January 2025
51AQI
51AQI
9th January 2025
37AQI
37AQI
10th January 2025
39AQI
39AQI
11th January 2025
46AQI
46AQI
12th January 2025
43AQI
43AQI
13th January 2025
30AQI
30AQI
14th January 2025
36AQI
36AQI
15th January 2025
59AQI
59AQI
16th January 2025
51AQI
51AQI
17th January 2025
57AQI
57AQI
18th January 2025
53AQI
53AQI
19th January 2025
54AQI
54AQI
20th January 2025
78AQI
78AQI
21st January 2025
88AQI
88AQI
22nd January 2025
78AQI
78AQI
23rd January 2025
52AQI
52AQI
24th January 2025
50AQI
50AQI
25th January 2025
59AQI
59AQI
26th January 2025
49AQI
49AQI
27th January 2025
49AQI
49AQI
28th January 2025
39AQI
39AQI
29th January 2025
39AQI
39AQI
30th January 2025
53AQI
53AQI
31st January 2025
51AQI
51AQI
1st February 2025
43AQI
43AQI
2nd February 2025
53AQI
53AQI
3rd February 2025
53AQI
53AQI
4th February 2025
63AQI
63AQI
5th February 2025
65AQI
65AQI
6th February 2025
61AQI
61AQI
7th February 2025
73AQI
73AQI
8th February 2025
81AQI
81AQI
9th February 2025
76AQI
76AQI
10th February 2025
83AQI
83AQI
11th February 2025
99AQI
99AQI
12th February 2025
87AQI
87AQI
13th February 2025
71AQI
71AQI
14th February 2025
43AQI
43AQI
15th February 2025
51AQI
51AQI
16th February 2025
55AQI
55AQI
17th February 2025
59AQI
59AQI
18th February 2025
59AQI
59AQI
19th February 2025
66AQI
66AQI
20th February 2025
76AQI
76AQI
21st February 2025
85AQI
85AQI
22nd February 2025
95AQI
95AQI
23rd February 2025
79AQI
79AQI
24th February 2025
79AQI
79AQI
25th February 2025
76AQI
76AQI
26th February 2025
60AQI
60AQI
27th February 2025
44AQI
44AQI
28th February 2025
39AQI
39AQI
1st March 2025
50AQI
50AQI
2nd March 2025
51AQI
51AQI
3rd March 2025
53AQI
53AQI
4th March 2025
52AQI
52AQI
5th March 2025
54AQI
54AQI
6th March 2025
54AQI
54AQI
7th March 2025
55AQI
55AQI
8th March 2025
68AQI
68AQI
9th March 2025
69AQI
69AQI
10th March 2025
55AQI
55AQI
11th March 2025
48AQI
48AQI
12th March 2025
38AQI
38AQI
13th March 2025
28AQI
28AQI
14th March 2025
33AQI
33AQI
15th March 2025
31AQI
31AQI
16th March 2025
33AQI
33AQI
17th March 2025
28AQI
28AQI
18th March 2025
25AQI
25AQI
19th March 2025
40AQI
40AQI
20th March 2025
50AQI
50AQI
21st March 2025
47AQI
47AQI
22nd March 2025
35AQI
35AQI
23rd March 2025
34AQI
34AQI
24th March 2025
31AQI
31AQI
25th March 2025
34AQI
34AQI
26th March 2025
36AQI
36AQI
27th March 2025
37AQI
37AQI
28th March 2025
35AQI
35AQI
29th March 2025
30AQI
30AQI
30th March 2025
26AQI
26AQI
31st March 2025
25AQI
25AQI
1st April 2025
29AQI
29AQI
2nd April 2025
34AQI
34AQI
3rd April 2025
40AQI
40AQI
4th April 2025
40AQI
40AQI
5th April 2025
43AQI
43AQI
6th April 2025
31AQI
31AQI
7th April 2025
27AQI
27AQI
8th April 2025
28AQI
28AQI
9th April 2025
35AQI
35AQI
10th April 2025
33AQI
33AQI
11th April 2025
48AQI
48AQI
12th April 2025
48AQI
48AQI
13th April 2025
45AQI
45AQI
14th April 2025
34AQI
34AQI
15th April 2025
26AQI
26AQI
16th April 2025
40AQI
40AQI
17th April 2025
43AQI
43AQI
18th April 2025
24AQI
24AQI
19th April 2025
24AQI
24AQI
20th April 2025
20AQI
20AQI
21st April 2025
30AQI
30AQI
22nd April 2025
41AQI
41AQI
23rd April 2025
38AQI
38AQI
24th April 2025
34AQI
34AQI
25th April 2025
19AQI
19AQI
26th April 2025
16AQI
16AQI
27th April 2025
24AQI
24AQI
28th April 2025
33AQI
33AQI
29th April 2025
38AQI
38AQI
30th April 2025
35AQI
35AQI
1st May 2025
49AQI
49AQI
2nd May 2025
42AQI
42AQI
3rd May 2025
40AQI
40AQI
4th May 2025
38AQI
38AQI
5th May 2025
37AQI
37AQI
6th May 2025
22AQI
22AQI
7th May 2025
28AQI
28AQI
8th May 2025
28AQI
28AQI
9th May 2025
29AQI
29AQI
10th May 2025
36AQI
36AQI
11th May 2025
38AQI
38AQI
12th May 2025
36AQI
36AQI
13th May 2025
35AQI
35AQI
14th May 2025
33AQI
33AQI
15th May 2025
36AQI
36AQI
16th May 2025
31AQI
31AQI
17th May 2025
37AQI
37AQI
18th May 2025
40AQI
40AQI
19th May 2025
39AQI
39AQI
20th May 2025
38AQI
38AQI
21st May 2025
37AQI
37AQI
22nd May 2025
32AQI
32AQI
23rd May 2025
23AQI
23AQI
24th May 2025
32AQI
32AQI
25th May 2025
31AQI
31AQI
26th May 2025
31AQI
31AQI
27th May 2025
32AQI
32AQI
28th May 2025
31AQI
31AQI
29th May 2025
27AQI
27AQI
30th May 2025
30AQI
30AQI
31st May 2025
31AQI
31AQI
1st June 2025
34AQI
34AQI
2nd June 2025
38AQI
38AQI
3rd June 2025
35AQI
35AQI
4th June 2025
36AQI
36AQI
5th June 2025
35AQI
35AQI
6th June 2025
40AQI
40AQI
7th June 2025
48AQI
48AQI
8th June 2025
50AQI
50AQI
9th June 2025
50AQI
50AQI
10th June 2025
57AQI
57AQI
11th June 2025
69AQI
69AQI
12th June 2025
66AQI
66AQI
13th June 2025
59AQI
59AQI
14th June 2025
55AQI
55AQI
15th June 2025
58AQI
58AQI
16th June 2025
56AQI
56AQI
17th June 2025
44AQI
44AQI
18th June 2025
48AQI
48AQI
19th June 2025
52AQI
52AQI
20th June 2025
53AQI
53AQI
21st June 2025
46AQI
46AQI
22nd June 2025
47AQI
47AQI
23rd June 2025
51AQI
51AQI
24th June 2025
52AQI
52AQI
25th June 2025
55AQI
55AQI
26th June 2025
57AQI
57AQI
27th June 2025
50AQI
50AQI
28th June 2025
46AQI
46AQI
29th June 2025
41AQI
41AQI
30th June 2025
41AQI
41AQI
1st July 2025
40AQI
40AQI
2nd July 2025
43AQI
43AQI
3rd July 2025
39AQI
39AQI
4th July 2025
47AQI
47AQI
5th July 2025
46AQI
46AQI
6th July 2025
49AQI
49AQI
7th July 2025
39AQI
39AQI
8th July 2025
33AQI
33AQI
9th July 2025
24AQI
24AQI
10th July 2025
27AQI
27AQI
11th July 2025
26AQI
26AQI
12th July 2025
29AQI
29AQI
13th July 2025
34AQI
34AQI
14th July 2025
32AQI
32AQI
15th July 2025
29AQI
29AQI
16th July 2025
31AQI
31AQI
17th July 2025
33AQI
33AQI
18th July 2025
25AQI
25AQI
19th July 2025
24AQI
24AQI
20th July 2025
28AQI
28AQI
21st July 2025
35AQI
35AQI
22nd July 2025
30AQI
30AQI
23rd July 2025
27AQI
27AQI
24th July 2025
29AQI
29AQI
25th July 2025
29AQI
29AQI
26th July 2025
29AQI
29AQI
27th July 2025
23AQI
23AQI
28th July 2025
22AQI
22AQI
29th July 2025
22AQI
22AQI
30th July 2025
22AQI
22AQI
31st July 2025
23AQI
23AQI
1st August 2025
27AQI
27AQI
2nd August 2025
25AQI
25AQI
3rd August 2025
24AQI
24AQI
4th August 2025
28AQI
28AQI
5th August 2025
32AQI
32AQI
6th August 2025
28AQI
28AQI
7th August 2025
29AQI
29AQI
8th August 2025
34AQI
34AQI
9th August 2025
48AQI
48AQI
10th August 2025
59AQI
59AQI
11th August 2025
57AQI
57AQI
12th August 2025
57AQI
57AQI
13th August 2025
55AQI
55AQI
14th August 2025
57AQI
57AQI
15th August 2025
55AQI
55AQI
16th August 2025
53AQI
53AQI
17th August 2025
54AQI
54AQI
18th August 2025
46AQI
46AQI
19th August 2025
37AQI
37AQI
20th August 2025
41AQI
41AQI
21st August 2025
39AQI
39AQI
22nd August 2025
35AQI
35AQI
23rd August 2025
33AQI
33AQI
24th August 2025
27AQI
27AQI
25th August 2025
24AQI
24AQI
26th August 2025
29AQI
29AQI
27th August 2025
35AQI
35AQI
28th August 2025
39AQI
39AQI
29th August 2025
37AQI
37AQI
30th August 2025
26AQI
26AQI
31st August 2025
20AQI
20AQI
1st September 2025
20AQI
20AQI
2nd September 2025
20AQI
20AQI
3rd September 2025
22AQI
22AQI
4th September 2025
23AQI
23AQI
5th September 2025
27AQI
27AQI
6th September 2025
22AQI
22AQI
7th September 2025
22AQI
22AQI
8th September 2025
31AQI
31AQI
9th September 2025
36AQI
36AQI
10th September 2025
33AQI
33AQI
11th September 2025
28AQI
28AQI
12th September 2025
25AQI
25AQI
13th September 2025
25AQI
25AQI
14th September 2025
24AQI
24AQI
15th September 2025
25AQI
25AQI
16th September 2025
24AQI
24AQI
17th September 2025
20AQI
20AQI
18th September 2025
19AQI
19AQI
19th September 2025
21AQI
21AQI
20th September 2025
23AQI
23AQI
21st September 2025
26AQI
26AQI
22nd September 2025
23AQI
23AQI
23rd September 2025
28AQI
28AQI
24th September 2025
25th September 2025
26th September 2025
27th September 2025
28th September 2025
29th September 2025
30th September 2025
1st October 2025
2nd October 2025
3rd October 2025
4th October 2025
5th October 2025
6th October 2025
7th October 2025
8th October 2025
9th October 2025
10th October 2025
11th October 2025
12th October 2025
13th October 2025
14th October 2025
15th October 2025
16th October 2025
17th October 2025
18th October 2025
19th October 2025
20th October 2025
21st October 2025
22nd October 2025
23rd October 2025
24th October 2025
25th October 2025
26th October 2025
27th October 2025
28th October 2025
29th October 2025
30th October 2025
31st October 2025
1st November 2025
2nd November 2025
3rd November 2025
4th November 2025
5th November 2025
6th November 2025
7th November 2025
8th November 2025
9th November 2025
10th November 2025
11th November 2025
12th November 2025
13th November 2025
14th November 2025
15th November 2025
16th November 2025
17th November 2025
18th November 2025
19th November 2025
20th November 2025
21st November 2025
22nd November 2025
23rd November 2025
24th November 2025
25th November 2025
26th November 2025
27th November 2025
28th November 2025
29th November 2025
30th November 2025
1st December 2025
2nd December 2025
3rd December 2025
4th December 2025
5th December 2025
6th December 2025
7th December 2025
8th December 2025
9th December 2025
10th December 2025
11th December 2025
12th December 2025
13th December 2025
14th December 2025
15th December 2025
16th December 2025
17th December 2025
18th December 2025
19th December 2025
20th December 2025
21st December 2025
22nd December 2025
23rd December 2025
24th December 2025
25th December 2025
26th December 2025
27th December 2025
28th December 2025
29th December 2025
30th December 2025
31st December 2025
53AQI
67AQI
41AQI
33AQI
34AQI
49AQI
31AQI
38AQI
25AQI
No. of days
Jan.Feb.Mar.Apr.MayJun.Jul.Aug.Sep.Oct.Nov.Dec.Total Days
202542AQI
14
17
4
24
22
9
30
31
17
13
31
23
8
23
195
71
Highest AQI recorded in
February67AQI
Lowest AQI recorded in
September25AQI
202439AQI
16
2
5
3
12
28
2
26
5
29
2
20
9
30
1
14
16
13
18
198
53
Highest AQI recorded in
December54AQI
Lowest AQI recorded in
April5AQI
202319AQI
31
10
3
31
75
Highest AQI recorded in
December21AQI
Lowest AQI recorded in
November11AQI
202218AQI
31
21
27
2
1
30
31
10
18
30
31
229
2
1
Highest AQI recorded in
March31AQI
Lowest AQI recorded in
April14AQI
202116AQI
30
27
1
31
30
31
28
1
31
31
30
12
30
31
342
2
Highest AQI recorded in
June21AQI
Lowest AQI recorded in
May11AQI
20207AQI
13
17
18
30
29
26
30
31
30
31
255
Highest AQI recorded in
November21AQI
Lowest AQI recorded in
August0AQI
Most & Least Polluted Years Over the Last 6 Years
Most Polluted Year Recorded
2025(Avg.)
42AQILeast Polluted Year Recorded
2020(Avg.)
7AQIViakovo Viaevac's annual 2025 AQI (42) shows an average percentage change of 176.7% (worsened AQI) compared to previous years: 2020 (7), 2021 (16), 2022 (18), 2023 (19), 2024 (39).
