Croatia: Air Quality Today — AQI Index, Smog, Pollen, UV and City Forecasts
1 weather warning in effect for Croatia
Locations
Current data Thursday, August 27, 2026 at 3:00 AM
PM2,5 9 (Good)
PM10 13 (Good)
O3 61 (Good)
NO2 9 (Good)
SO2 1 (Good)
CO 157 (Good)
| index | 2026-08-27 | 2026-08-26 | 2026-08-25 | 2026-08-24 | 2026-08-23 | 2026-08-22 | 2026-08-21 | 2026-08-20 |
|---|---|---|---|---|---|---|---|---|
| PM2,5 | 9 Good |
10 Good |
10 Good |
8 Good |
5 Good |
6 Good |
8 Good |
8 Good |
| PM10 | 15 Good |
14 Good |
14 Good |
12 Good |
8 Good |
9 Good |
12 Good |
13 Good |
| O3 | 85 Moderate |
81 Moderate |
76 Moderate |
77 Moderate |
70 Moderate |
74 Moderate |
86 Moderate |
89 Moderate |
| NO2 | 8 Good |
6 Good |
7 Good |
5 Good |
3 Good |
4 Good |
5 Good |
5 Good |
| SO2 | 1 Good |
1 Good |
1 Good |
3 Good |
1 Good |
0 Good |
0 Good |
1 Good |
| CO | 163 Good |
155 Good |
158 Good |
160 Good |
154 Good |
139 Good |
148 Good |
157 Good |
| index | 2020-05 | 2020-04 | 2020-03 | 2020-02 | 2020-01 | 2019-12 | 2019-11 | 2019-10 | 2019-09 | 2019-08 | 2019-07 | 2019-06 | 2019-05 | 2019-04 | 2019-03 | 2019-02 | 2019-01 | 2018-12 | 2018-11 | 2018-10 | 2018-09 | 2018-08 | 2018-07 | 2018-06 | 2018-05 | 2018-04 | 2018-03 | 2018-02 | 2018-01 | 2017-12 | 2017-11 | 2017-10 | 2017-09 | 2017-07 | 2017-06 | 2017-05 | 2017-04 | 2017-03 | 2017-02 | 2017-01 | 2016-12 | 2016-11 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4.6 Good |
12 Good |
14 Moderate |
11 Good |
32 Moderate |
10 Good |
9.5 Good |
14 Moderate |
7 Good |
10 Good |
8.8 Good |
11 Good |
7.1 Good |
18 Moderate |
14 Moderate |
18 Moderate |
16 Moderate |
42 Unhealthy for Sensitive Groups |
16 Moderate |
18 Moderate |
9.8 Good |
13 Good |
11 Good |
11 Good |
13 Good |
11 Good |
18 Moderate |
18 Moderate |
26 Moderate |
22 Moderate |
14 Moderate |
12 Good |
12 Good |
6.6 Good |
9.2 Good |
7.2 Good |
9.2 Good |
13 Moderate |
16 Moderate |
12 Good |
37 Unhealthy for Sensitive Groups |
44 Unhealthy for Sensitive Groups |
|
| PM10 | 7.9 Good |
19 Good |
16 Good |
14 Good |
37 Moderate |
19 Good |
18 Good |
22 Moderate |
13 Good |
16 Good |
16 Good |
18 Good |
11 Good |
22 Moderate |
17 Good |
22 Moderate |
19 Good |
49 Moderate |
20 Good |
29 Moderate |
15 Good |
18 Good |
15 Good |
15 Good |
18 Good |
17 Good |
20 Good |
21 Moderate |
23 Moderate |
21 Moderate |
16 Good |
17 Good |
15 Good |
9.7 Good |
13 Good |
11 Good |
13 Good |
16 Good |
24 Moderate |
6.8 Good |
37 Moderate |
41 Moderate |
| NO2 | 6.6 Good |
8.2 Good |
15 Good |
19 Good |
20 Good |
13 Good |
12 Good |
14 Good |
12 Good |
9.7 Good |
12 Good |
13 Good |
12 Good |
13 Good |
12 Good |
17 Good |
16 Good |
26 Good |
13 Good |
23 Good |
19 Good |
14 Good |
13 Good |
11 Good |
11 Good |
15 Good |
19 Good |
13 Good |
15 Good |
15 Good |
17 Good |
22 Good |
18 Good |
18 Good |
22 Good |
20 Good |
15 Good |
19 Good |
18 Good |
4.7 Good |
29 Good |
21 Good |
| O3 | 74 Moderate |
85 Moderate |
69 Good |
63 Good |
24 Good |
39 Good |
33 Good |
44 Good |
49 Good |
67 Good |
72 Moderate |
79 Moderate |
69 Good |
71 Moderate |
77 Moderate |
52 Good |
44 Good |
31 Good |
31 Good |
59 Good |
64 Good |
78 Moderate |
89 Moderate |
84 Moderate |
85 Moderate |
84 Moderate |
68 Good |
55 Good |
42 Good |
42 Good |
45 Good |
56 Good |
64 Good |
89 Moderate |
86 Moderate |
79 Moderate |
70 Moderate |
82 Moderate |
62 Good |
64 Good |
27 Good |
41 Good |
Quality of life in Croatia
Green and Parks in the City
Croatia 73%
Slovenia: 87% Bosnia and Herzegovina: 54% San Marino: 75% Austria: 78% Hungary: 59%Pleasure of spending time in the city
Croatia 81%
Slovenia: 88% Bosnia and Herzegovina: 53% San Marino: 100% Austria: 84% Hungary: 65%Air Pollution
Croatia 29%
Slovenia: 26% Bosnia and Herzegovina: 62% San Marino: 6.8% Austria: 21% Hungary: 49%Garbage Disposal
Croatia 58%
Slovenia: 87% Bosnia and Herzegovina: 49% Austria: 84% Hungary: 65%Availability and quality of drinking water
Croatia 86%
Slovenia: 96% Bosnia and Herzegovina: 71% San Marino: 100% Austria: 91% Hungary: 80%Cleanliness and tidiness
Croatia 68%
Slovenia: 87% Bosnia and Herzegovina: 50% San Marino: 75% Austria: 82% Hungary: 52%Noise and Light pollution
Croatia 34%
Slovenia: 37% Bosnia and Herzegovina: 38% San Marino: 75% Austria: 34% Hungary: 45%Water Pollution
Croatia 25%
Slovenia: 17% Bosnia and Herzegovina: 45% San Marino: 0% Austria: 14% Hungary: 30%Source: Numbeo
* Pollution data source:
https://openaq.org
(EEA Croatia)
The data is licensed under CC-By 4.0
Frequently asked questions
Is the air safe to breathe in Croatia today?
The current average PM2.5 across Croatia is about 9 µg/m³, rated “Good”. Air quality is good — outdoor activities are fine for everyone.
What is the current PM2.5 level in Croatia?
Right now PM2.5 in Croatia averages about 9 µg/m³ (“Good”). PM2.5 are fine particles small enough to reach the lungs and bloodstream.
Which cities in Croatia have the best and worst air quality now?
Zagreb currently has the highest PM2.5 (12 µg/m³), while Rijeka has the cleanest air (8 µg/m³).
How is air quality measured?
Air quality here is based on PM2.5 — the concentration of fine particulate matter in µg/m³. Lower values mean cleaner air. Data is updated daily from Open-Meteo.
☀️ UV Index · 16-day Forecast — Croatia
The UV index in Croatia today is 6.3 (high) — unprotected fair skin can burn in about 30 minutes.
🌿 Pollen · Forecast — Croatia
Today the strongest pollen in Croatia is Ragweed (79 grains/m³, very high concentration).
🌦️ Weather · 16-day Forecast — Croatia
16-day weather forecast for Croatia: today around 25°C (clear sky), lows near 13°C. Daily temperature and conditions, updated every day.