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)	1.69	1.61	1.69	1.69	1.5	1.5	1.61	1.69	2.31	2.89	3.69	4.31	4.5	4.19	3.81	3.61	3.39	3.19	2.69	2.19	2.11	1.89	1.81	1.69
Wind gust (m/s)	3.58	3.36	3.58	3.58	3.14	3.14	3.36	2.97	2.83	3.33	4.25	4.94	5.17	4.83	4.36	4.14	3.92	3.75	3.72	4.61	4.42	4	3.78	3.58
Wind direction (°)	E 80°	ENE 77°	ENE 73°	E 80°	E 81°	E 80°	E 79°	ENE 75°	ENE 78°	E 80°	E 84°	E 90°	E 95°	E 98°	E 98°	E 96°	E 93°	E 91°	E 83°	ENE 68°	ENE 70°	E 89°	E 92°	E 84°

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 (%)	57	58	58	59	61	62	62	57	49	44	38	34	31	28	26	25	24	24	29	35	36	39	42	44

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)	770	770	769	769	769	769	769	769	768	768	768	767	767	767	766	765	765	764	764	764	764	764	764	764

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	0.4	1.2	2.5	4	5.4	6.4	6.5	5.8	4.5	2.9	1.6	0.6	0.2	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)	5.8	5.6	6.3	6.6	7	7.1	7.5	8.5	8.5	6.8	5.7	5.1	4.8	4.9	4.6	4.5	4.6	4.8	5.1	6.9	6.9	8.2	9.1	10.1
PM10 (µg/m³)	8.5	8.7	9.2	9.8	10.9	11.2	11.9	12.2	12.3	11.9	8.3	7.5	7.4	7.5	7.5	7.4	7.4	7.3	7.6	8.9	11.4	12.4	12.9	14
Ozone (O₃) (µg/m³)	56	50	42	36	34	31	27	32	37	49	60	68	76	83	88	91	91	90	87	78	71	60	52	49
NO₂ (µg/m³)	10.3	10.8	11.5	12.4	12.5	13.5	14.6	16.7	13.1	11.3	7.4	5.3	3	2.8	2.8	2.8	3.4	4.2	7.5	8.9	11.4	14.3	18	19.1
SO₂ (µg/m³)	2.7	2.8	2.9	3	3.1	3.1	3.4	4.1	5	4.1	3.2	2.4	2	1.9	1.8	1.7	1.7	1.8	2.2	2.4	2.9	3	2.9	2.7
CO (µg/m³)	149	152	152	155	156	157	159	166	174	156	143	137	135	133	133	134	134	137	144	147	159	168	173	175

← Thu, Aug 13

Fri, Aug 14, 2026

Sat, Aug 15 →

Wieliczka 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 →