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)	3.39	3.61	3.5	3.31	3.11	3.11	3.31	3.61	3.89	4.31	4.89	4.5	3.89	4.19	5.11	5.39	5.39	5.11	5	5.11	4.69	4	3.69	3.5
Wind gust (m/s)	5.36	5.58	5.5	5.36	5.42	5.39	5.67	6.28	5.64	5.25	5.64	5.17	4.5	4.83	5.86	6.25	6.69	7.11	7.75	8.19	7.81	6.67	6.19	5.72
Wind direction (°)	WSW 249°	WSW 256°	W 260°	W 260°	WSW 251°	SW 234°	SW 225°	SW 222°	SW 224°	SW 220°	SSW 205°	S 191°	S 175°	SSE 161°	SSE 159°	SSE 161°	SSE 166°	S 169°	S 172°	S 176°	S 182°	S 190°	SSW 204°	SW 217°

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 (%)	65	67	67	68	70	70	70	70	67	62	60	57	52	48	48	52	57	62	67	67	67	67	68	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)	772	772	771	771	772	772	773	773	773	773	773	773	773	773	773	773	773	773	773	774	774	774	774	774

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	0.4	1	1.9	2.9	3.3	2.7	2.1	1.1	0.3	0	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)	16.7	16.5	15.6	14.4	13.2	12.2	11.7	13.2	14.9	15.7	8.5	5.5	5	4.8	4.9	5.3	6	6.8	9.3	11.2	12.1	11.8	10.9	10.7
PM10 (µg/m³)	18.2	17.6	16.5	15.1	13.9	12.9	12.4	13.8	15.5	16.4	9.7	7	6.7	6.7	7.1	7.9	8.8	9.9	12.4	14.4	15.3	15	13.5	13.1
Ozone (O₃) (µg/m³)	19	19	18	17	17	17	16	19	26	35	44	51	58	62	64	63	60	52	41	32	29	28	28	29
NO₂ (µg/m³)	36.7	36.2	36	35.6	34.8	33.9	32.6	30.2	25.7	20	14.9	10.6	6.8	4.4	3.2	3.4	5.7	11.9	20.3	26.6	29	29.2	28.7	27.5
SO₂ (µg/m³)	6.7	6.7	6.8	6.9	7	7.2	7.4	7.6	7.8	7.9	7.6	6.3	4.5	3.2	2.7	2.7	2.9	3.5	4.4	5.1	5.4	5.4	5.4	5.2
CO (µg/m³)	156	144	130	114	105	108	118	124	121	113	104	93	80	71	68	70	72	75	78	84	95	107	113	107

← Thu, Jul 30

Fri, Jul 31, 2026

Sat, Aug 1 →

Surry Hills 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 →