Dekalb, Illinois Weather Forecast | AerisWeather

Local

Dekalb, IL, US

41.92947, -88.75036

Air Quality

Updated a minute ago

34

Good

Primary Pollutant: O3

O3	76 µg/m3 (34)
PM2.5	5 µg/m3 (19)
PM10	25 µg/m3 (23)

CO	376 µg/m3 (4)
NO2	7 µg/m3 (4)
SO2	1 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)
Beloit	33	O3	n/a	n/a	n/a	73 (33)	n/a	n/a
Rockford	38	PM2.5	9.2 (38)	n/a	n/a	n/a	n/a	n/a
Schiller Park	31	O3	7.6 (31)	n/a	n/a	69 (31)	n/a	n/a
Elgin	26	O3	n/a	n/a	n/a	57 (26)	n/a	n/a
Chicago	31	O3	n/a	n/a	n/a	69 (31)	n/a	n/a
Des Plaines	33	O3	6.3 (26)	n/a	n/a	73 (33)	n/a	n/a
Lemont	38	O3	n/a	n/a	n/a	84 (38)	n/a	n/a
Lisle	30	O3	n/a	n/a	n/a	67 (30)	n/a	n/a
Naperville	33	PM2.5	8.1 (33)	n/a	n/a	n/a	n/a	n/a
Cary	31	O3	6.4 (26)	n/a	n/a	69 (31)	n/a	n/a

Source: Wisconsin Dept. of Natural Resources, Illinois EPA

Extended Forecast


Hour
AQI
Primary
Wind Dir

Wind Speed ( mph kmh)
Temp (°F°C)

Friday, Apr 26																			Saturday, Apr 27																								Sunday, Apr 28																								Monday, Apr 29																								Tuesday, Apr 30
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
36	34	32	36	28	28	30	31	33	32	31	30	29	30	29	29	31	30	30	30	28	27	27	27	27	27	26	25	26	30	33	35	35	37	38	39	40	38	36	33	30	28	28	28	26	26	30	27	25	25	22	22	25	29	35	38	38	37	39	40	43	43	36	34	33	33	36	37	37	39	38	37	36	34	33	34	34	34	36	37	38	39	40	41	39	38	36	34	31	29	28	27	27	26	25	24	21
O3	O3	O3	PM2.5	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	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	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

ESE	ESE	ESE	ESE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SSE	SSE	S	S	S	S	S	S	S	S	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	SSW	SSW	SSW	SSW	SSW	SSW	SW	SW	SW	SW	SW	WSW	WSW	WSW	WSW	WSW	WSW	W	WSW	WSW	WSW	WSW
13 21	13 21	16 25	17 27	18 30	20 31	20 32	20 33	21 33	21 33	20 32	19 31	20 33	21 34	21 34	20 32	22 35	22 35	22 35	21 33	22 35	21 33	20 32	20 32	20 31	18 29	20 32	21 33	22 35	23 36	23 38	24 38	24 38	23 37	23 36	22 35	20 33	19 30	17 28	18 29	19 30	19 31	19 30	18 29	17 28	16 25	14 23	13 21	13 20	12 20	12 20	15 24	17 28	20 32	21 34	22 35	23 37	23 36	22 36	22 35	22 35	22 35	21 34	21 35	22 35	22 35	22 36	23 37	23 37	23 37	23 37	23 36	22 36	22 35	21 34	22 35	22 35	22 36	22 35	22 35	22 35	21 34	21 33	20 32	19 30	18 29	17 28	16 26	15 24	14 22	12 19	11 17	10 15	9 14	8 13	8 12	7 12
41 4.9	41 4.9	42 5.5	45 7.3	49 9.7	53 11.6	56 13.3	57 14.2	59 14.8	57 14.2	56 13.5	55 13	55 12.9	56 13.2	56 13.5	56 13.6	57 14	58 14.4	59 15	60 15.5	61 15.9	61 16.1	61 16.1	61 16.2	61 16.4	62 16.5	62 16.9	64 17.7	66 18.7	68 20	70 21	72 22.1	73 23	74 23.6	76 24.2	77 24.8	76 24.4	75 23.8	74 23.3	72 22.3	70 21.2	68 20.1	68 19.8	67 19.4	66 19	65 18.6	65 18.2	64 17.8	64 17.8	64 17.7	64 17.7	66 18.7	68 19.8	70 20.9	71 21.8	73 22.6	74 23.5	75 23.9	76 24.3	76 24.6	76 24.2	75 23.7	74 23.2	72 22.3	70 21.3	69 20.4	67 19.7	66 19.1	65 18.4	65 18.1	64 17.7	63 17.3	63 17.3	63 17.2	63 17.2	64 18	66 18.8	67 19.6	68 20.1	69 20.7	70 21.3	70 21.4	71 21.5	71 21.6	70 20.9	68 20.2	67 19.5	65 18.3	63 17.1	61 15.9	59 15.2	58 14.5	57 13.8	56 13.2	55 12.7	54 12.1	54 12.2

Source: CAMS, Vaisala Xweather

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