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)	2	2	2.19	2.19	2.39	2.31	2	2	2	1.69	1.69	1.61	1.89	2.19	2.31	2	2.19	2.31	2.31	2.39	2.31	1.5	2.61	3.61
Wind gust (m/s)	5	4.89	4.61	4.03	4.11	4.11	3.36	3.22	3.11	2.69	2.42	2.42	2.81	3.03	3.22	2.61	2.83	2.83	2.81	2.72	3.03	2.53	5.11	6.83
Wind direction (°)	NW 306°	NW 308°	WNW 298°	WNW 289°	WNW 284°	W 277°	W 270°	W 271°	W 278°	WNW 291°	WNW 296°	WNW 298°	WNW 290°	WNW 285°	WNW 289°	WNW 290°	WNW 289°	WNW 284°	WNW 284°	WNW 287°	WNW 292°	NW 312°	NNW 333°	N 356°

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 (%)	67	70	73	74	73	72	70	70	70	67	62	54	47	41	37	34	31	30	30	31	34	37	41	50

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)	766	766	767	766	767	767	767	767	767	767	767	767	767	767	767	767	767	766	766	766	767	767	767	767

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	0.2	0.6	1.4	2.5	3.6	4.4	4.6	4.3	3.4	2.2	1.2	0.4	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)	5.1	4.9	4.7	4.5	4.5	4.4	4.5	5.4	6.8	7	5.3	4.9	5	4.8	4.8	4.6	4.8	5.1	5.2	5.4	6.6	6.9	7	7.4
PM10 (µg/m³)	13.6	12.8	11.6	12.3	13	12.6	12.7	13	16.2	16.9	16	13.8	11.9	11.7	10.1	10	10.3	10.7	10.8	11.8	12.4	16.1	15.8	12.7
Ozone (O₃) (µg/m³)	55	54	53	54	55	56	49	45	25	44	53	66	72	77	82	86	90	88	86	82	73	55	44	43
NO₂ (µg/m³)	11.5	12.1	11.3	8.9	7.4	7.6	10.9	19.9	33.6	28.1	21.7	11.9	8.9	7.7	7.1	6.7	7.5	9.3	14	19.7	26.8	33.1	35.6	40.3
SO₂ (µg/m³)	0.6	0.6	0.6	0.6	0.6	0.7	0.8	1	1.6	1.7	1.3	1.1	0.9	0.8	0.7	0.7	0.6	0.7	0.8	1.1	1.5	1.7	2.1	2.1
CO (µg/m³)	173	177	159	158	159	162	167	184	273	274	229	199	188	185	184	183	187	195	199	221	200	204	210	238

← Mon, Aug 31

Tue, Sep 1, 2026

Wed, Sep 2 →

Paris 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 →