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	3.11	3.39	3	3	3.31	3.31	3	2.89	2.39	2.81	3.19	3.5	4	5	5.69	4.5	4	3.39	3	2.89	2.81
Wind gust (m/s)	7.53	8.5	8.53	8.11	8.53	7.5	7.11	6.83	5.61	3.81	3.5	2.69	3	6.19	6.5	8	9	6	6.22	6.53	5.92	4.72	4.31	4.14
Wind direction (°)	NNW 347°	N 360°	N 0°	N 353°	N 3°	N 3°	N 7°	NNE 21°	NNE 30°	NNE 26°	NNE 25°	NNE 14°	N 6°	N 3°	N 354°	N 351°	NNW 342°	NNW 340°	NNW 346°	NNW 346°	N 354°	N 357°	N 1°	N 3°

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 (%)	68	68	69	70	71	72	73	72	68	64	61	57	55	53	51	50	53	61	65	67	69	71	73	74

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	762	762	762	762	763	763	763	763	763	763	763	762	762	762	762	762	763	763	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	1.5	3	4.6	5.6	5.7	6.1	4.8	3	1.3	0.3	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)	18.3	16.9	15.3	13.6	12.7	12.6	12.7	13	11	10.2	9.8	8.8	8.6	8.7	8.6	8.9	9.6	11	13.7	14.9	15.3	14.9	14.3	13.9
PM10 (µg/m³)	19.8	18.6	17	15.4	14.5	14.5	14.7	15.1	13.2	12.5	12	10.5	10	9.8	9.7	10	10.7	12.2	14.7	15.8	16.1	15.6	15	14.5
Ozone (O₃) (µg/m³)	37	38	42	44	42	40	41	50	63	75	84	91	96	101	104	102	93	80	67	57	48	41	36	32
NO₂ (µg/m³)	36.5	34.9	32.1	30.1	30.5	31.7	30.8	25.9	18.9	13.3	10.3	8.7	7.7	6.9	6.7	8.5	13.5	20.4	26.2	29.9	32.4	33.9	34.1	33.3
SO₂ (µg/m³)	17.4	17.6	17.8	18.1	19.1	20.2	20.3	18.4	15.4	12.8	11.1	9.7	8.8	8.3	8.1	8.6	9.9	11.9	13.7	15.4	16.9	17.9	18	17.6
CO (µg/m³)	154	144	148	155	164	176	190	209	230	240	231	211	196	190	189	194	212	237	254	256	249	238	222	201

← Wed, Sep 16

Thu, Sep 17, 2026

Fri, Sep 18 →

Osaka 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 →