Arlington Heights, Illinois Weather Forecast | AerisWeather

Local

Arlington Heights, IL, US

42.08836, -87.98063

Air Quality

Updated an hour ago

29

Good

Primary Pollutant: O3

O3	65 µg/m3 (29)
PM2.5	2 µg/m3 (8)
PM10	1 µg/m3 (1)

CO	133 µg/m3 (1)
NO2	3 µg/m3 (1)
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)
Somers	27	O3	n/a	n/a	n/a	60 (27)	n/a	n/a
Winthrop Harbor	28	O3	2.5 (10)	n/a	n/a	62 (28)	n/a	n/a
Wind Point	28	O3	n/a	n/a	n/a	62 (28)	n/a	n/a
Lansing	10	PM2.5	2.5 (10)	n/a	n/a	n/a	n/a	n/a
East Chicago	14	PM2.5	3.3 (14)	n/a	n/a	n/a	n/a	1.572 (1)
Elkhorn	27	O3	n/a	n/a	n/a	60 (27)	n/a	n/a
Schiller Park	25	O3	2.9 (12)	n/a	n/a	56 (25)	n/a	n/a
Elgin	27	O3	n/a	n/a	n/a	60 (27)	n/a	n/a
Chicago	28	O3	n/a	n/a	n/a	62 (28)	n/a	n/a
Cicero	27	O3	n/a	n/a	n/a	60 (27)	n/a	n/a

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

Extended Forecast


Hour
AQI
Primary
Wind Dir

Wind Speed ( mph kmh)
Temp (°F°C)

Saturday, Apr 20																			Sunday, Apr 21																								Monday, Apr 22																								Tuesday, Apr 23																								Wednesday, Apr 24
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	11pm	12am	1am	2am	3am	4am	5am
31	31	31	32	32	25	27	27	27	27	26	26	27	26	25	23	23	21	21	21	20	20	20	20	20	19	20	22	26	29	32	34	36	36	36	36	35	35	32	28	24	22	21	20	20	18	18	18	20	25	34	30	25	30	35	36	40	41	41	42	42	41	42	40	37	37	37	36	39	40	38	37	36	35	33	33	33	33	34	38	40	42	44	45	41	36	32	33	34	34	35	36	37	39	40	42	42
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	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	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

WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	W	W	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	W	W	W	W	W	W	W	W	WSW	WSW	WSW	WSW	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	SW	WSW	WSW	WSW	W	W	W	WNW	NW	NNW	NNW	NNW	NNW	NNW	NNW	NNW	N	N
12 19	11 17	11 17	11 17	12 19	12 20	12 20	12 20	12 20	12 20	12 20	12 19	11 18	10 17	9 15	7 12	7 11	7 11	7 11	7 11	7 12	7 12	7 11	7 11	7 11	7 11	7 11	7 12	8 13	9 15	10 16	10 17	11 18	11 18	11 18	12 20	11 18	10 16	8 13	7 11	6 10	6 9	6 9	6 9	6 9	5 9	5 8	5 8	5 8	5 7	5 7	6 9	7 11	8 13	10 16	11 18	12 20	13 21	14 22	14 23	15 24	15 24	16 25	16 25	16 26	16 26	18 29	19 31	21 34	22 35	23 37	23 38	23 37	22 36	22 36	21 34	20 32	19 31	19 30	19 30	19 30	19 30	18 29	18 29	17 27	17 27	17 27	15 24	14 23	16 25	15 25	16 25	16 26	16 25	15 24	15 24	15 23
35 1.9	35 1.4	35 1.6	37 2.8	39 4.1	41 5.2	43 6.2	45 7	46 7.7	46 8	46 8	46 7.8	46 7.5	45 7.3	45 7.2	44 6.7	43 6.2	42 5.7	41 5.2	40 4.5	39 4	39 3.6	38 3.1	37 2.5	36 2.1	35 1.9	36 2.2	40 4.4	44 6.7	48 8.9	51 10.5	53 11.8	56 13.1	57 14	58 14.3	58 14.6	58 14.3	57 14	56 13.6	54 12.2	52 10.9	49 9.6	48 8.8	47 8.1	45 7.4	44 6.9	43 6.4	43 5.9	42 5.8	42 5.7	42 5.5	47 8.1	51 10.8	56 13.4	58 14.7	61 15.9	63 17.1	63 17.3	64 17.6	64 17.8	63 17.4	62 16.9	62 16.5	60 15.6	59 14.8	57 13.9	56 13.6	56 13.2	55 12.8	55 12.6	54 12.3	54 12	54 12	53 11.9	53 11.8	54 12.5	56 13.2	57 13.8	58 14.6	60 15.4	61 16.2	61 16.1	61 16	61 15.9	59 15.1	58 14.3	56 13.5	54 12.2	52 10.9	49 9.7	48 8.9	46 8	45 7.2	44 6.6	43 6	42 5.3	41 5.1

Source: CAMS, Vaisala Xweather

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