Wind & Wind gust
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Wind (m/s)	6.61	7.19	7.19	7.19	6.19	6	6.19	7.11	5.39	4.11	4.89	6.19	5.5	6.19	7.11	7.31	7.19	7.81	8.31	8.69	8.39	8.31	8.31	7.69
Wind gust (m/s)	13.86	14.75	14.44	14.08	11.72	10.72	11.06	11.78	9.92	7.47	6.67	7.47	6.58	7.58	9.28	9.58	10.03	10.64	11.56	12.11	12.78	13.31	13.92	12.33
Wind direction (°)	S 169°	S 177°	S 177°	S 179°	SSW 193°	SSW 194°	SSW 202°	SW 229°	SW 230°	WSW 244°	W 274°	WNW 288°	WNW 286°	WNW 287°	W 278°	W 267°	WSW 257°	W 260°	W 260°	W 263°	W 266°	W 264°	W 268°	WNW 294°

Air humidity

Humidity
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Humidity (%)	56	54	52	51	52	51	53	56	62	64	59	61	60	67	78	82	88	87	85	83	81	82	78	73

Atmospheric pressure

Pressure
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Pressure (mm Hg)	760	760	759	758	758	758	758	758	758	758	758	759	760	761	761	761	761	761	761	761	761	761	761	761

Ultraviolet index

UV Index
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
UV Index	0	0	0	0	0	0	0	0.1	0.2	0.2	0.5	3.9	4.9	3.5	3	2.1	1.3	0.7	0.2	0.1	0	0	0	0

Air quality & pollen

Air quality
Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
PM2.5 (µg/m³)	6.7	7.3	7.1	7.4	7.3	6.8	6.9	7.1	6.6	6.4	6.4	6.9	6.8	7.5	7.7	8.3	9.8	9.2	6.7	5.6	5.2	5.1	4.4	4.6
PM10 (µg/m³)	10.3	11.1	11.3	11.4	11.3	11	10.8	10.5	10.3	10.2	10.2	11.3	11.5	11.9	12.3	14.1	14.4	14	9.6	7.2	6.2	6	6.2	6.5
Ozone (O₃) (µg/m³)	78	75	73	70	70	70	70	69	69	73	83	88	91	100	103	108	109	109	104	101	100	101	96	92
NO₂ (µg/m³)	2.2	2.4	2.6	2.9	2.8	2.7	2.6	2.3	2.4	2.3	2	1.7	1.5	1.2	1.1	1.3	1.4	1.3	1.2	1.2	1.2	1.2	1.2	1.2
SO₂ (µg/m³)	0.6	0.7	1.2	1.3	1.2	1.1	1.1	1.2	1.2	1.1	1.1	1.1	1	0.8	0.4	0.5	0.5	0.4	0.3	0.3	0.2	0.2	0.2	0.2
CO (µg/m³)	133	133	133	134	134	135	134	134	135	137	140	137	139	140	140	140	142	139	138	136	132	132	132	134

← Sun, Aug 9

Mon, Aug 10, 2026

Tue, Aug 11 →

Ustka on the map

Data Sources & Methodology

Our weather forecasts are powered by a professional weather data provider that aggregates data from national weather services, satellite observations, radar networks, and over 80,000 weather stations worldwide. Forecast data is updated multiple times daily. We convert raw data into clear summaries — wind speed in m/s, pressure in mmHg — so you can plan your day with confidence.

Learn more about our methodology →