Janesville, Wisconsin Weather Forecast | AerisWeather

Local

Janesville, WI, US

42.68279, -89.01872

Air Quality

Updated 22 minutes ago

39

Good

Primary Pollutant: O3

O3	86 µg/m3 (39)
PM2.5	7 µg/m3 (29)
PM10	7 µg/m3 (6)

CO	162 µg/m3 (2)
NO2	5 µg/m3 (2)
SO2	2 µg/m3 (1)

Source: CAMS, Vaisala Xweather

Nearby Stations

Station	AQI	Primary Pollutant	PM2.5 (AQI)	PM10 (AQI)	NO2 (AQI)	OZONE (AQI)	CO (AQI)	SO2 (AQI)
Columbus	40	O3	n/a	n/a	n/a	88 (40)	n/a	n/a
Monona	42	O3	2.8 (12)	n/a	n/a	92 (42)	n/a	n/a
Jefferson	43	O3	n/a	n/a	n/a	94 (43)	n/a	n/a
Beloit	43	O3	n/a	n/a	n/a	94 (43)	n/a	n/a
Waukesha	44	O3	2.9 (12)	9 (8)	n/a	96 (44)	n/a	n/a
Rockford	16	PM2.5	3.8 (16)	n/a	n/a	n/a	n/a	n/a
Madison	52	PM10	5 (21)	58 (52)	n/a	n/a	n/a	n/a
Elkhorn	44	O3	n/a	n/a	n/a	96 (44)	n/a	n/a
Machesney Park	43	O3	n/a	n/a	n/a	94 (43)	n/a	n/a

Source: AirNow (EPA), Wisconsin Dept. of Natural Resources, Illinois EPA

Extended Forecast


Hour
AQI
Primary
Wind Dir

Wind Speed ( mph kmh)
Temp (°F°C)

Friday, Apr 19				Saturday, Apr 20																								Sunday, Apr 21																								Monday, Apr 22																								Tuesday, Apr 23
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	1pm	2pm	3pm	4pm	5pm	6pm	7pm	8pm
41	37	34	32	24	24	23	23	22	21	21	20	22	24	25	25	25	27	28	30	30	30	30	29	26	23	21	19	20	20	21	21	21	20	20	19	22	26	28	31	33	33	34	34	34	34	33	32	28	24	20	20	21	21	21	23	22	21	22	25	27	30	35	36	39	44	46	46	48	43	41	40	39	39	38	38	39	42	39	38	38	37	36	35	35	36	36	39	43	46	45	44	42	41	40	39	37
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	PM2.5	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	PM2.5	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3

WNW	WNW	WNW	WNW	WNW	W	W	W	W	W	W	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	W	W	W	W	W	W	W	W	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	W	W	W	W	W	WSW	WSW	WSW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SW	SW	SW	SW	SW	SW	SW	WSW	WSW	WSW	WSW	W	W	W	W	WNW	NW	NW	NW
16 26	15 25	14 22	13 20	13 21	12 20	13 20	12 20	12 20	13 20	13 20	13 21	13 21	15 24	15 24	16 25	15 24	15 24	14 23	14 22	13 21	13 21	12 19	11 17	10 16	9 15	9 14	9 14	8 13	8 13	8 12	8 13	8 13	8 13	8 13	8 13	9 15	10 16	11 17	12 19	13 20	13 22	14 22	14 22	14 22	13 20	11 18	9 15	8 14	8 12	7 11	7 10	6 10	6 10	6 10	6 9	6 9	6 9	5 9	5 9	7 11	9 14	10 16	12 19	14 22	15 25	16 25	16 26	16 27	17 27	18 28	18 29	19 31	21 34	23 37	23 37	23 37	23 37	21 35	20 32	18 29	18 28	17 28	17 27	16 26	16 26	16 26	16 26	17 27	17 28	17 28	18 29	18 29	18 28	17 28	18 29	16 26
45 7	42 5.6	40 4.2	38 3.2	36 2.4	35 1.7	34 1.2	33 0.6	32 0.2	32 -0.1	32 -0.1	32 0.1	35 1.7	37 3	40 4.2	41 4.9	42 5.5	43 6.3	44 6.9	45 7.2	46 7.7	46 7.9	46 7.8	45 7.3	42 5.8	41 4.9	39 3.9	38 3.1	36 2.3	35 1.6	34 1.1	33 0.7	32 0.2	32 0.1	33 0.3	33 0.6	38 3.3	43 6	47 8.6	50 10	53 11.4	55 12.8	56 13.3	57 13.8	58 14.3	57 13.9	56 13.4	55 13	52 11.2	49 9.4	46 7.5	44 6.6	42 5.8	41 4.8	40 4.2	38 3.6	37 2.9	37 2.9	37 2.9	37 2.9	42 5.8	48 8.7	53 11.7	56 13.1	58 14.5	61 15.9	61 16.2	62 16.5	62 16.9	62 16.4	61 15.9	60 15.4	58 14.5	56 13.6	55 12.7	54 12.4	54 12.1	53 11.7	53 11.5	52 11.2	52 11	51 10.8	51 10.7	51 10.5	53 11.5	55 12.6	56 13.6	58 14.3	59 15.1	60 15.8	60 15.8	60 15.7	60 15.7	59 15.1	58 14.4	57 13.8	54 12.3

Source: CAMS, Vaisala Xweather

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