Chatham, Illinois Weather Forecast | AerisWeather

Local

Chatham, IL, US

39.67616, -89.70454

Air Quality

Updated 44 minutes ago

46

Good

Primary Pollutant: O3

O3	102 µg/m3 (46)
PM2.5	8 µg/m3 (32)
PM10	20 µg/m3 (18)

CO	290 µg/m3 (3)
NO2	7 µg/m3 (4)
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)
Grandview	25	PM2.5	6 (25)	n/a	n/a	n/a	n/a	n/a
Nilwood	43	O3	n/a	n/a	n/a	94 (43)	n/a	n/a
Decatur	48	O3	5.5 (23)	n/a	n/a	106 (48)	n/a	n/a
Grandview	49	O3	n/a	n/a	n/a	108 (49)	n/a	n/a
Decatur	48	O3	5.5 (23)	n/a	n/a	106 (48)	n/a	n/a
Grandview	49	O3	n/a	n/a	n/a	108 (49)	n/a	n/a
Grandview	25	PM2.5	6 (25)	n/a	n/a	n/a	n/a	n/a
Nilwood	43	O3	n/a	n/a	n/a	94 (43)	n/a	n/a

Source: Illinois EPA, Unknown Governmental Organization

Extended Forecast


Hour
AQI
Primary
Wind Dir

Wind Speed ( mph kmh)
Temp (°F°C)

Friday, May 17						Saturday, May 18																								Sunday, May 19																								Monday, May 20																								Tuesday, May 21
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	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm	4pm	5pm	6pm
48	45	41	36	32	32	33	33	33	33	32	28	28	28	33	36	38	39	38	36	38	41	43	45	47	47	37	27	24	21	25	25	25	25	26	29	33	29	25	35	46	47	49	53	52	51	60	66	63	51	44	39	33	29	27	41	45	41	33	33	36	33	38	41	39	42	43	57	84	85	86	74	62	50	49	47	46	42	38	38	38	39	42	41	41	40	43	45	48	56	68	80	77	75	72	64	57
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	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	PM2.5	PM2.5	PM2.5	PM2.5	PM2.5	O3	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	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	PM2.5	PM2.5	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3	O3

SSE	S	SSE	S	SSW	S	S	SSW	S	S	S	S	S	S	S	S	S	S	S	SSW	SSW	SW	SW	SW	SW	SW	WSW	SW	SSW	SSW	SSW	SSW	SSW	SW	SW	SW	SW	SW	SW	SW	SW	SSW	SSW	S	S	S	S	S	S	S	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SSE	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	S	S	S	S	S	S	S	S
4 6	4 6	3 5	3 5	4 6	3 5	3 6	4 6	3 5	3 4	3 5	3 4	3 4	3 4	3 4	3 4	3 5	4 6	4 6	4 7	4 7	3 6	4 6	3 5	3 5	3 5	3 4	3 4	3 4	3 4	3 5	4 6	4 6	3 6	4 6	3 5	3 5	3 5	4 6	4 6	4 7	5 8	5 9	6 10	6 10	7 11	7 11	7 11	7 11	6 10	6 10	6 10	6 10	7 11	7 11	7 12	8 12	8 12	8 13	8 13	9 14	9 14	10 16	11 18	12 20	13 21	13 22	14 23	14 23	14 23	14 23	13 21	12 19	11 17	10 17	10 16	10 15	9 15	9 15	9 14	9 15	10 15	10 16	10 17	11 17	11 18	12 19	13 21	14 23	15 24	16 26	17 28	18 28	18 29	19 30	18 29	17 28
78 25.5	76 24.7	73 22.6	71 21.4	68 20.2	67 19.5	66 18.9	65 18.3	64 17.9	63 17.4	62 16.9	62 16.8	62 16.7	63 17.4	67 19.3	70 21.2	74 23.2	76 24.6	78 25.8	80 26.5	81 27.4	82 28	83 28.5	83 28.5	83 28.2	82 27.6	78 25.3	74 23.6	72 22.3	71 21.6	69 20.8	68 20.2	68 19.8	67 19.4	66 19.1	67 19.5	68 19.8	68 20.2	72 22.2	76 24.2	79 26.2	81 27.2	83 28.3	85 29.3	85 29.6	86 29.9	86 30.2	85 29.5	84 28.8	83 28.2	80 26.7	77 25.2	75 23.7	73 22.9	72 22.1	70 21.3	70 21	69 20.7	69 20.3	69 20.5	69 20.7	70 20.9	73 22.6	76 24.3	79 26	80 26.9	82 27.8	84 28.7	84 29	85 29.4	85 29.7	84 29.1	83 28.5	82 27.9	80 26.4	77 24.9	74 23.5	73 23	73 22.5	72 22	71 21.8	71 21.5	70 21.2	70 21.4	71 21.6	71 21.7	74 23.2	76 24.6	79 26.1	81 27.2	83 28.3	85 29.4	86 29.9	87 30.5	88 31	87 30.4	85 29.7

Source: CAMS, Vaisala Xweather

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