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!
July Air Quality Analysis
Viakovo Viaevac, Kastav, Primorsko Goranska Zupanija, Croatia
AQI Trends: Highest and Lowest
Same Day Analysis (12th July):
On this day, AQI across the 3 years varied significantly: 2026 ranks 3rd highest AQI at 26 of Good air quality, showing improvement over 2025 and 2024 on the same day.
Day & Night AQI Trend: 11th Jul - 12th Jul 2026
Viakovo Viaevac, Kastav, Primorsko Goranska Zupanija, Croatia
5 AM11th Jul 2026
8 PM
4 AM12th Jul 2026
31AQI
24AQI
28AQI
24AQI
In the last 24 hours,
Viakovo Viaevac's AQI reached its highest point of 31 at 5 PM during the Day, while the lowest point, 24, was recorded at 4 AM during the Night between 11th Jul and 12th Jul 2026.
Day & Night AQI Trend : Jun - Jul 2026
Viakovo Viaevac, Kastav, Primorsko Goranska Zupanija, Croatia
18°C13/23°C
18°C14/22°C
18°C13/22°C
18°C12/25°C
21°C15/26°C
21°C17/28°C
22°C18/29°C
23°C19/29°C
24°C17/30°C
24°C18/31°C
22°C18/30°C
24°C18/30°C
24°C19/31°C
25°C19/32°C
25°C19/32°C
26°C20/31°C
26°C20/33°C
25°C18/33°C
24°C17/30°C
20°C16/24°C
22°C16/29°C
21°C16/27°C
21°C16/26°C
20°C16/27°C
22°C17/27°C
21°C16/27°C
21°C15/27°C
21°C16/26°C
20°C16/25°C
21°C16/27°C
27AQI
23AQI
26AQI
24AQI
2026 Days Vs Air Quality
Viakovo Viaevac, Kastav, Primorsko Goranska Zupanija, Croatia
90%
171
10%
19
Total number of days with different AQI categories in last 193 days in 2026 (172 days remaining)
Under WHO’s Safe Air Quality Limits: 90%
Health Risk Level:
Very Low
In 2026, 90% of 193 days were within WHO’s safe air quality limits. The risk of health issues is Very Low, but health impacts are still unclear.
Annual Air Quality Insights
Viakovo Viaevac, Kastav, Primorsko Goranska Zupanija, Croatia
AQI levels in 2026
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
48AQI (US)
33AQI (US)
40AQI (US)
32AQI (US)
34AQI (US)
31AQI (US)
29AQI (US)
57AQI (US)
30AQI (US)
33AQI (US)
42AQI (US)
49AQI (US)
29AQI (US)
38AQI (US)
60AQI (US)
50AQI (US)
62AQI (US)
46AQI (US)
62AQI (US)
74AQI (US)
73AQI (US)
72AQI (US)
55AQI (US)
24AQI (US)
25AQI (US)
32AQI (US)
42AQI (US)
25AQI (US)
23AQI (US)
46AQI (US)
37AQI (US)
42AQI (US)
51AQI (US)
18AQI (US)
31AQI (US)
26AQI (US)
14AQI (US)
25AQI (US)
31AQI (US)
26AQI (US)
32AQI (US)
33AQI (US)
27AQI (US)
37AQI (US)
28AQI (US)
16AQI (US)
25AQI (US)
28AQI (US)
34AQI (US)
21AQI (US)
16AQI (US)
27AQI (US)
36AQI (US)
34AQI (US)
60AQI (US)
31AQI (US)
29AQI (US)
49AQI (US)
64AQI (US)
63AQI (US)
55AQI (US)
47AQI (US)
52AQI (US)
47AQI (US)
41AQI (US)
48AQI (US)
59AQI (US)
59AQI (US)
60AQI (US)
53AQI (US)
36AQI (US)
29AQI (US)
28AQI (US)
30AQI (US)
46AQI (US)
9AQI (US)
31AQI (US)
35AQI (US)
32AQI (US)
53AQI (US)
38AQI (US)
47AQI (US)
40AQI (US)
45AQI (US)
14AQI (US)
10AQI (US)
30AQI (US)
15AQI (US)
18AQI (US)
21AQI (US)
27AQI (US)
27AQI (US)
32AQI (US)
29AQI (US)
26AQI (US)
26AQI (US)
23AQI (US)
22AQI (US)
24AQI (US)
26AQI (US)
24AQI (US)
24AQI (US)
31AQI (US)
31AQI (US)
24AQI (US)
49AQI (US)
19AQI (US)
25AQI (US)
20AQI (US)
9AQI (US)
20AQI (US)
17AQI (US)
17AQI (US)
24AQI (US)
25AQI (US)
22AQI (US)
19AQI (US)
15AQI (US)
18AQI (US)
21AQI (US)
19AQI (US)
24AQI (US)
27AQI (US)
20AQI (US)
14AQI (US)
21AQI (US)
21AQI (US)
17AQI (US)
12AQI (US)
9AQI (US)
21AQI (US)
26AQI (US)
37AQI (US)
42AQI (US)
29AQI (US)
33AQI (US)
32AQI (US)
41AQI (US)
35AQI (US)
35AQI (US)
44AQI (US)
48AQI (US)
45AQI (US)
18AQI (US)
14AQI (US)
16AQI (US)
23AQI (US)
25AQI (US)
28AQI (US)
23AQI (US)
19AQI (US)
14AQI (US)
14AQI (US)
20AQI (US)
19AQI (US)
21AQI (US)
22AQI (US)
23AQI (US)
14AQI (US)
14AQI (US)
14AQI (US)
9AQI (US)
18AQI (US)
24AQI (US)
25AQI (US)
27AQI (US)
30AQI (US)
33AQI (US)
20AQI (US)
21AQI (US)
24AQI (US)
23AQI (US)
21AQI (US)
24AQI (US)
29AQI (US)
27AQI (US)
28AQI (US)
42AQI (US)
48AQI (US)
19AQI (US)
19AQI (US)
21AQI (US)
21AQI (US)
20AQI (US)
21AQI (US)
25AQI (US)
24AQI (US)
25AQI (US)
28AQI (US)
26AQI (US)
43AQI (US)
32AQI (US)
38AQI (US)
24AQI (US)
26AQI (US)
22AQI (US)
25AQI (US)
No. of days
202631AQI (US)
Highest AQI (US) recorded in
January43AQI (US)
Lowest AQI (US) recorded in
June22AQI (US)
202543AQI (US)
Highest AQI (US) recorded in
February67AQI (US)
Lowest AQI (US) recorded in
September26AQI (US)
202439AQI (US)
Highest AQI (US) recorded in
December54AQI (US)
Lowest AQI (US) recorded in
April5AQI (US)
202318AQI (US)
Highest AQI (US) recorded in
December21AQI (US)
Lowest AQI (US) recorded in
November11AQI (US)
202218AQI (US)
Highest AQI (US) recorded in
March31AQI (US)
Lowest AQI (US) recorded in
April14AQI (US)
202116AQI (US)
Highest AQI (US) recorded in
June21AQI (US)
Lowest AQI (US) recorded in
May11AQI (US)
20207AQI (US)
Highest AQI (US) recorded in
November21AQI (US)
Lowest AQI (US) recorded in
August0AQI (US)
Most & Least Polluted Years Over the Last 7 Years
Viakovo Viaevac's annual 2026 AQI (US) (31) shows an average percentage change of 88.7% (worsened AQI (US)) compared to previous years: 2020 (7), 2021 (16), 2022 (18), 2023 (18), 2024 (39), 2025 (43).