Louisville, Kentucky Weather Forecast | AerisWeather

Local

Louisville, KY, US

38.25424, -85.75941

Air Quality

Updated an hour ago

32

Good

Primary Pollutant: PM2.5

O3	33 µg/m3 (15)
PM2.5	8 µg/m3 (32)
PM10	20 µg/m3 (18)

CO	183 µg/m3 (2)
NO2	3 µg/m3 (2)
SO2	4 µg/m3 (2)

Source: CAMS, Vaisala Xweather

Nearby Stations

Station	AQI	Primary Pollutant	PM2.5 (AQI)	PM10 (AQI)	NO2 (AQI)	OZONE (AQI)	CO (AQI)	SO2 (AQI)
Jeffersonville	18	PM2.5	4.4 (18)	n/a	n/a	n/a	n/a	n/a
Charlestown	41	O3	n/a	n/a	n/a	90 (41)	n/a	n/a
Shepherdsville	45	O3	n/a	n/a	n/a	100 (45)	n/a	n/a
Saint Matthews	45	O3	4.2 (17)	13 (12)	4.7 (2)	98 (45)	229 (2)	1.834 (1)
Jeffersontown	45	O3	4.4 (18)	14 (13)	n/a	98 (45)	n/a	n/a
Buechel	17	PM2.5	4.1 (17)	12 (11)	11 (5)	n/a	229 (2)	n/a
Elizabethtown	44	O3	3.2 (13)	n/a	n/a	96 (44)	n/a	n/a
Valley Station	44	O3	3.7 (15)	9 (8)	n/a	96 (44)	n/a	2.096 (1)
Shively	45	O3	4 (17)	10 (9)	n/a	98 (45)	n/a	1.572 (1)
Buckner	40	O3	n/a	n/a	n/a	88 (40)	n/a	n/a

Source: Indiana Dept. of Environmental Management, Kentucky DEP, Louisville Metro Air Pollution Control District

Extended Forecast


Hour
AQI
Primary
Wind Dir

Wind Speed ( mph kmh)
Temp (°F°C)

Sunday, May 5												Monday, May 6																								Tuesday, May 7																								Wednesday, May 8																								Thursday, May 9
12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm	11pm	12am	1am	2am	3am	4am	5am	6am	7am	8am	9am	10am	11am	12pm
32	27	27	28	30	39	37	37	29	41	51	57	60	61	60	57	59	64	71	70	62	54	52	55	51	50	39	30	26	21	18	20	21	17	19	17	15	14	14	15	16	16	20	25	29	32	24	25	27	28	25	27	25	29	30	33	38	40	42	39	38	38	38	37	35	32	31	31	30	25	26	27	31	34	37	36	34	32	32	31	30	31	32	33	33	32	32	32	32	31	31	31	30	35	39	43	46
PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	O3	O3	O3	O3	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	O3	O3	O3	PM2.5	PM2.5	O3	O3	O3	O3	PM2.5	PM2.5	O3	O3	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	O3	O3	O3	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3

WNW	WNW	W	W	W	WNW	WNW	NW	NNW	N	N	N	NNE	NNE	NNE	NNE	NNE	ENE	NNE	ENE	ENE	ESE	SE	SE	SE	SSE	SSE	SSE	SSE	SSE	SSE	SE	SE	SSE	SSE	SSE	S	S	S	S	S	S	S	S	S	SSW	SSW	SSW	SSW	SSW	SSW	SW	SW	SW	SW	SW	SW	SW	WSW	WSW	WSW	WSW	WSW	SW	SW	SSW	SSW	SSW	S	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	S	S	S	S	S	S	SSW	SSW	SW	SW	SW	SW	SW	SW	WSW	WSW	WSW	WSW	W
4 7	5 8	6 9	6 10	6 10	6 9	6 9	5 8	4 6	4 6	4 6	4 6	4 7	4 6	4 6	3 5	3 5	3 5	3 5	3 5	3 5	4 6	4 7	4 7	5 9	6 10	7 11	6 10	6 10	6 9	6 10	6 9	6 9	5 8	5 8	6 9	6 9	6 9	6 9	6 9	6 9	5 9	6 10	7 11	8 12	9 15	11 17	12 20	13 21	14 23	15 25	16 25	16 25	16 26	14 23	13 21	11 18	10 16	9 14	8 13	7 11	5 9	4 7	4 6	4 7	4 7	5 8	5 8	5 9	6 10	6 10	7 12	8 13	9 15	10 17	11 17	10 17	11 17	10 16	10 16	10 16	11 17	11 18	12 19	12 20	12 20	12 20	12 20	13 21	13 21	13 21	13 21	13 21	13 21	14 22	15 23	15 24
74 23.3	76 24.3	77 25.2	79 25.9	79 26.4	80 26.7	79 26.3	78 25.8	77 24.9	74 23.4	71 21.9	70 20.8	68 20.1	67 19.4	66 18.9	66 18.7	65 18.4	65 18.1	64 18	64 17.9	65 18.2	66 18.9	68 19.8	69 20.6	70 21.3	71 21.9	72 22.5	73 23	74 23.5	75 23.6	74 23.6	74 23.2	73 22.8	71 21.5	70 20.9	68 20.2	68 19.9	67 19.5	67 19.2	67 19.2	66 19.1	66 19	67 19.2	67 19.3	67 19.5	69 20.5	71 21.5	72 22.4	74 23.3	76 24.2	77 25.1	78 25.8	80 26.4	81 27.1	80 26.5	79 25.8	77 25.2	75 23.9	73 22.5	70 21.1	69 20.7	68 20.2	67 19.7	67 19.3	66 18.9	65 18.4	65 18.5	65 18.5	65 18.5	68 20.2	71 21.9	74 23.6	76 24.7	78 25.8	80 26.8	80 26.8	80 26.9	80 26.9	79 26.2	78 25.6	77 24.9	75 23.7	73 22.5	71 21.4	70 20.9	69 20.5	68 20	68 19.7	67 19.5	67 19.2	66 19.1	66 19.1	66 19.1	68 20.1	70 21.2	72 22.2	74 23.1

Source: CAMS, Vaisala Xweather

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