Louisville, Kentucky Weather Forecast

Local

Louisville, KY, US

38.25424, -85.75941

Air Quality

Updated 13 minutes ago

Good

Primary Pollutant: O3

O3	71 µg/m3 (32)
PM2.5	8 µg/m3 (32)
PM10	15 µg/m3 (14)

CO	319 µg/m3 (3)
NO2	6 µg/m3 (3)
SO2	3 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	13	PM2.5	3.2 (13)	n/a	n/a	n/a	n/a	n/a
Alton	47	O3	n/a	n/a	n/a	104 (47)	n/a	n/a
Charlestown	47	O3	n/a	n/a	n/a	104 (47)	n/a	n/a
Shepherdsville	45	O3	n/a	n/a	n/a	100 (45)	n/a	n/a
Saint Matthews	45	O3	3.3 (14)	16 (15)	n/a	98 (45)	115 (1)	1.572 (1)
Jeffersontown	42	O3	4.1 (17)	15 (14)	n/a	92 (42)	n/a	n/a
Buechel	16	PM2.5	3.8 (16)	15 (14)	n/a	n/a	229 (2)	n/a
Elizabethtown	42	O3	5.7 (24)	n/a	n/a	92 (42)	n/a	n/a
Valley Station	44	O3	3.6 (15)	15 (14)	n/a	96 (44)	n/a	2.62 (1)
Shively	44	O3	3 (12)	12 (11)	n/a	96 (44)	n/a	5.764 (3)

Source: AirNow (EPA), 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)

Wednesday, Apr 17		Thursday, Apr 18																								Friday, Apr 19																								Saturday, Apr 20																								Sunday, Apr 21
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	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm	9pm	10pm
32	31	35	35	27	22	25	37	48	58	71	79	45	30	39	51	70	68	53	47	45	42	38	35	32	31	31	34	27	23	22	21	19	18	20	25	28	32	33	36	40	42	42	41	40	39	37	35	35	33	30	27	26	26	28	26	27	28	26	28	29	36	37	36	37	39	38	35	42	39	36	35	34	33	32	30	29	28	26	25	25	25	25	27	28	30	32	33	35	36	37	39	37	36	34	33	32
O3	PM2.5	PM2.5	PM2.5	O3	O3	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	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	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	WNW	NW	NW	NNW	NNW	SE	ESE	ESE	SE	SE	SE	SSE	SSE	S	S	S	S	S	S	S	SSE	SSE	S	S	SW	WSW	SW	SW	SW	WSW	W	NW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	N	N	N	N	N	N	N	N	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	NW	NW	NW	NW	NW	NW	NW	NNW	NNW	NNW	N	N	N	N	N	N	N	NNE	NNE	NNE	NNE	NNE	NNE	N	N	NNW	NNW	NNW	NNW	NNW	N	N	N	N
8 13	7 12	6 10	5 9	5 8	4 6	3 5	1 2	1 2	2 3	2 3	3 5	4 7	5 8	6 9	7 11	7 12	8 13	8 13	9 15	9 14	8 13	8 12	8 12	8 13	10 16	12 19	11 17	10 16	9 15	9 15	8 13	8 13	9 14	11 18	11 17	11 17	11 17	10 17	10 16	10 16	10 16	10 15	10 16	9 15	9 14	8 13	8 12	7 11	6 10	6 9	5 9	5 8	5 8	5 8	5 8	5 8	5 7	5 7	6 9	7 11	8 12	9 14	9 15	10 16	10 16	10 16	10 16	10 16	10 16	10 16	9 15	9 14	8 13	7 12	7 11	7 11	6 10	6 10	6 9	6 9	5 8	5 8	5 9	6 9	6 9	6 10	7 11	7 12	7 12	8 12	8 12	8 12	7 12	7 11	7 11	7 11
70 21	67 19.5	65 18.2	63 17.1	61 16	60 15.4	59 14.8	58 14.3	57 13.8	56 13.4	56 13.5	60 15.6	64 18	69 20.6	73 22.5	76 24.2	79 26	81 27.1	83 28.1	84 28.8	83 28.2	82 27.5	79 26.2	76 24.7	74 23.5	72 22.3	70 21.1	68 20.3	67 19.3	66 18.9	65 18.5	65 18.3	63 17.2	61 16.1	59 15	59 15.1	59 15.2	60 15.3	61 16.2	63 17.1	64 18	65 18.5	66 19	67 19.4	65 18.5	64 17.6	62 16.7	60 15.3	57 13.9	55 12.5	53 11.8	52 11	51 10.3	50 10	50 9.8	49 9.6	49 9.4	49 9.2	48 9.1	51 10.7	54 12.4	57 14	59 14.8	60 15.6	61 16.4	62 16.7	63 17.1	63 17.5	62 16.6	60 15.8	59 14.9	56 13.5	54 12.1	51 10.7	50 9.8	48 8.9	46 8.1	46 7.6	45 7.1	44 6.6	44 6.5	43 6.3	43 6.2	46 7.8	49 9.3	52 10.9	53 11.7	54 12.5	56 13.2	57 13.8	58 14.5	59 15.1	58 14.6	57 14.2	57 13.7	54 12.4	52 11.1

Source: CAMS, Vaisala Xweather