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)	1.39	1.5	1.31	1.19	1	1.19	0.89	0.81	0.61	0.81	1.39	1.39	2	2.31	1.5	1.5	2.11	2	1.81	2.19	2.81	2.89	2.61	2.31
Wind gust (m/s)	1.61	1.81	1.61	1.5	1.33	1.33	1.03	1	0.81	0.81	2.14	1.61	2.75	3	2.19	2.19	2.81	3.11	3.11	3.83	4.92	5.14	4.81	3.92
Wind direction (°)	E 100°	E 96°	E 83°	E 85°	E 84°	ENE 77°	ENE 67°	ESE 105°	NE 48°	NNW 327°	SSW 212°	W 262°	SW 227°	SSW 209°	SSE 159°	SE 129°	ESE 116°	ESE 108°	E 99°	ESE 108°	ESE 118°	SE 124°	ESE 118°	ESE 120°

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	52	53	54	56	57	57	58	57	53	50	47	44	45	46	45	46	49	52	56	59	59	60	63

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	765	764	764	764	764	764	764	764	765	765	765	764	764	763	762	761	761	761	762	762	763	763	763

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	0.1	0.4	1.4	1.6	4	5	3.9	2.4	1.2	0.4	0	0	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)	90.1	79.4	68.2	58.9	51.7	46.8	44.7	50.5	61.9	61.7	47.8	49.2	61	68.2	72.4	78.7	72.2	71.5	86.8	118	133.2	138.3	137.4	134.1
PM10 (µg/m³)	95.5	84.8	73.8	64.7	57.9	53.4	51.6	57.7	68.2	70.5	61.7	65	76.8	83.4	86.1	90.8	83.8	82.4	97.6	129	143.9	149	147.1	143
Ozone (O₃) (µg/m³)	5	5	5	5	5	5	4	4	7	17	30	38	38	33	29	27	25	21	14	6	0	0	0	1
NO₂ (µg/m³)	64.3	58.7	54.2	51.6	50.1	48.9	47.2	45.6	45.4	47.1	50.2	53.6	57	60.8	65	69.9	75.2	80.3	86.2	92	94.2	90.4	83.1	76
SO₂ (µg/m³)	21.9	16.7	12.6	10.4	9.2	9.2	11.1	14.2	16.5	16.9	16.4	16.4	17.7	19.4	20.6	19.9	18.6	20	27.2	37	43.3	43.5	40.2	35.4
CO (µg/m³)	2368	2201	2055	1935	1836	1800	1908	2078	2104	1847	1446	1110	895	745	706	706	815	1292	2542	4159	5182	5078	4381	3729

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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.

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5-day weather forecast Xi'An Oct 14, 2026

Forecast from 17 °C to 23 °C and precipitation

Cloud cover and precipitation probability

Wind speed and direction