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)	0.31	0.89	2.19	0.39	0.61	2.19	1.69	2.5	2.5	2.89	1.89	2.81	3.19	5.5	6.61	6.39	6	5.39	4.5	4.11	3.39	2.39	1.31	1.11
Wind gust (m/s)	0.42	5.89	2.64	0.39	5.61	2.22	2.14	3	3.61	3.89	2.69	3.22	3.69	6.11	11.61	6.92	6.92	6.11	5.03	4.22	4.39	3.31	1.92	1.11
Wind direction (°)	NW 324°	NNW 336°	NNE 20°	NW 322°	NNW 344°	NNE 25°	NW 314°	NE 48°	NE 46°	NE 55°	ESE 102°	SSE 147°	S 182°	SSW 211°	SW 217°	SW 217°	SW 217°	SW 214°	SW 216°	SW 228°	WSW 246°	W 261°	W 279°	NNW 335°

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 (%)	51	51	50	50	51	51	51	50	46	40	36	32	29	28	32	35	36	38	40	45	57	68	72	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)	762	761	761	761	762	761	762	762	762	761	761	761	761	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	0.5	1.4	2.9	4.7	6.1	6.6	6.6	5.2	3.3	1.8	0.8	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)	9.4	9.1	9.1	8.8	8.8	9.1	9	9	9.8	9.5	8.5	9.1	8.7	8.4	8.8	9.4	9.2	8.8	8.7	7.3	9.2	9.8	9.6	9.9
PM10 (µg/m³)	14.6	15.4	14.6	14.7	15	15.6	15.9	15.6	17.4	17.6	17	16.5	17.9	17.4	18.1	19.1	17.9	16.6	14.6	14.5	15.4	14.5	14.4	15.4
Ozone (O₃) (µg/m³)	55	46	48	52	50	48	44	49	49	62	77	95	95	96	93	90	90	91	89	85	82	69	66	65
NO₂ (µg/m³)	20.1	15	12.7	10.6	11.1	11.2	10.3	10.6	14.9	10	6.3	4.2	2.7	2.4	1.9	1.9	2.1	2.6	4.6	6.9	8.2	10.2	10.1	10.1
SO₂ (µg/m³)	0.9	0.8	0.7	0.7	0.7	0.7	0.7	0.7	0.9	0.7	0.5	0.3	0.3	0.3	0.3	0.3	0.3	0.4	0.4	0.4	0.4	0.4	0.5	0.5
CO (µg/m³)	167	170	168	167	164	161	156	162	176	166	158	153	146	138	132	129	127	128	128	132	138	138	137	135

← Mon, Aug 24

Tue, Aug 25, 2026

Wed, Aug 26 →

Rome 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 →