Rockford, Illinois Weather Forecast

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Rockford, IL, US

42.27113, -89.094

Air Quality

Updated 33 minutes ago

Good

Primary Pollutant: PM2.5

O3	50 µg/m3 (23)
PM2.5	8 µg/m3 (32)
CO	149 µg/m3 (1)

NO2	3 µg/m3 (1)
SO2	2 µg/m3 (0)

Source: US EPA AirNow, Illinois EPA, OpenAQ, AirNow (EPA), CAMS

Nearby Stations

Station	AQI	Primary Pollutant	PM2.5 (AQI)	PM10 (AQI)	NO2 (AQI)	OZONE (AQI)	CO (AQI)	SO2 (AQI)
Rockford	34	PM2.5	8.3 (34)	n/a	n/a	n/a	n/a	n/a
Elgin	33	O3	n/a	n/a	n/a	72 (33)	n/a	n/a
Cary	55	PM2.5	14 (55)	n/a	n/a	70 (32)	n/a	n/a
Machesney Park	27	O3	n/a	n/a	n/a	60 (27)	n/a	n/a
Centennial United Methodist Church	30	PM2.5	7.2 (30)	n/a	n/a	n/a	n/a	n/a
Larsen Middle School	0	O3	n/a	n/a	n/a	0.036 (0)	n/a	n/a
Cary-Grove Community High School	45	PM2.5	11 (45)	n/a	n/a	0.033 (0)	n/a	n/a
Maple Elementary School	0	O3	n/a	n/a	n/a	0.032 (0)	n/a	n/a

Source: AirNow (EPA), Illinois EPA, US EPA AirNow, OpenAQ

Extended Forecast


Hour
AQI
Primary
Wind Dir

Wind Speed ( mph kmh)
Temp (°F°C)

Wednesday, Mar 22																				Thursday, Mar 23																								Friday, Mar 24																								Saturday, Mar 25																								Sunday, Mar 26
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	11pm	12am	1am	2am	3am	4am
25	25	25	26	26	26	30	34	39	41	41	41	41	41	41	41	41	41	68	68	68	41	41	40	31	26	30	30	30	30	30	30	35	40	41	41	41	41	41	41	41	41	41	41	41	41	41	41	41	41	41	41	41	41	35	35	40	40	40	40	40	40	40	35	35	35	35	35	35	35	35	35	35	35	35	35	35	35	35	35	35	40	40	40	40	40	35	41	41	41	41	41	41	41	41	41	41
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	PM2.5	PM2.5	PM2.5	PM2.5	O3	O3	O3	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	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	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5

S	S	S	S	S	S	S	S	S	SSW	SSW	SSW	S	SSW	SW	WSW	WSW	NW	NW	N	N	N	N	N	N	NNE	NNE	NNE	NNE	NNE	NNE	NNE	N	N	N	N	N	N	N	NNE	NNE	NNE	NE	NE	NE	NE	NE	NE	NE	NE	NE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	ENE	E	E	E	ENE	ENE	ENE	ENE	ENE	ENE	NE	NE	NE	NE	NE	NE	NNE	NNE	NNE	NNE	NNE	NNE	NNW	NNW	NNW	NNW	NNW	NNW	WNW	WNW	WNW	WNW	WNW	WNW	W	W	W	W
11 18	11 18	11 18	11 18	11 18	12 20	12 20	12 20	11 18	10 16	9 14	7 11	5 9	4 7	3 5	3 5	3 5	3 5	4 7	5 7	6 9	7 11	9 14	11 18	12 20	13 20	12 20	11 18	11 18	10 17	10 16	10 16	9 15	9 15	9 15	8 13	8 13	7 12	7 11	7 11	7 11	7 11	7 11	7 11	7 11	7 11	7 12	8 13	9 14	9 15	10 16	10 16	11 17	12 19	12 20	12 20	12 20	12 20	13 20	13 21	13 22	14 22	14 23	15 24	15 25	16 26	16 26	17 27	17 28	18 29	18 29	18 28	17 28	17 28	17 27	17 27	16 26	15 25	15 23	14 22	13 21	12 20	12 19	12 19	11 18	11 17	10 17	10 16	10 16	9 15	9 14	9 14	8 13	8 13	8 13	8 13	8 13
41 5	40 5	41 5	41 5	41 5	42 6	43 6	45 7	47 8	49 10	51 10	52 11	53 12	53 12	52 11	50 10	49 9	49 9	48 9	47 9	47 8	46 8	44 7	42 6	40 5	39 4	38 3	37 3	37 3	37 3	37 3	38 4	40 5	41 5	42 6	43 6	43 6	43 6	42 6	41 5	40 4	38 3	36 2	35 2	34 1	33 1	33 0	33 0	32 0	32 0	31 0	31 -1	33 0	34 1	36 2	39 4	41 5	44 7	44 7	44 7	44 7	43 6	41 5	40 5	39 4	38 3	37 3	35 2	34 1	33 1	33 1	33 1	34 1	34 1	34 1	34 1	34 1	34 1	35 1	35 2	35 2	35 2	35 2	35 2	35 2	35 2	35 2	35 2	35 1	34 1	34 1	33 1	33 0	32 0	32 0	33 0	33 1

Source: CAMS