Marion, Iowa Weather Forecast | AerisWeather

Local

Marion, IA, US

42.03417, -91.59768

Air Quality

Updated 27 minutes ago

41

Good

Primary Pollutant: O3

O3	91 µg/m3 (41)
PM2.5	9 µg/m3 (37)
PM10	25 µg/m3 (23)

CO	173 µg/m3 (2)
NO2	2 µg/m3 (1)
SO2	3 µg/m3 (2)

Source: CAMS, Vaisala Xweather

Nearby Stations

Station	AQI	Primary Pollutant	PM2.5 (AQI)	PM10 (AQI)	NO2 (AQI)	OZONE (AQI)	CO (AQI)	SO2 (AQI)
Waterloo	12	PM2.5	3 (12)	n/a	n/a	n/a	n/a	n/a
Coggon	42	O3	n/a	n/a	n/a	92 (42)	n/a	n/a
Iowa City	17	PM2.5	4 (17)	n/a	n/a	n/a	n/a	n/a
Cedar Rapids	40	O3	3.1 (13)	n/a	n/a	88 (40)	n/a	0.262 (0)

Source: AirNow (EPA), Iowa DNR, Linn Co. Public Health

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
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	6am	7am	8am	9am	10am	11am	12pm	1pm	2pm	3pm
43	48	51	49	29	28	25	25	23	21	21	21	21	21	21	20	19	20	22	24	25	25	26	26	27	27	28	28	26	24	25	24	21	19	17	16	15	14	14	14	14	17	22	25	28	32	34	35	36	36	36	36	35	30	24	21	20	20	19	20	18	22	23	23	23	27	28	35	33	38	43	44	44	44	43	41	40	39	38	37	37	36	36	37	37	38	36	35	34	30	29	29	29	29	28	32	36
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	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	O3	O3	O3	O3	PM10	PM10	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	O3	O3	O3

WNW	WNW	WNW	WNW	WNW	NW	NW	NW	NW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	WNW	WNW	WNW	W	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	W	W	W	WSW	WSW	WSW	WSW	WSW	SW	SW	SW	SW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	S	SSW	SSW	SSW	SSW	SSW	SSW	SW	SW	SW	SW	WSW	WSW	WSW	W	W	W	W	W	WNW	WNW
22 35	22 35	21 34	19 31	18 28	16 25	15 24	14 23	13 20	11 17	10 16	11 17	11 18	12 19	12 20	12 20	12 19	12 19	13 22	14 23	15 25	15 25	16 25	16 25	15 25	15 24	14 23	13 22	13 20	10 15	8 13	7 11	7 11	7 11	7 11	7 10	7 10	7 11	6 10	6 10	6 10	7 12	8 14	10 16	11 17	11 18	12 20	12 20	12 20	13 20	11 18	10 16	8 14	7 12	7 11	6 10	6 9	6 10	6 9	6 9	6 9	5 9	6 9	6 10	6 10	8 13	10 17	12 20	15 24	17 27	19 31	20 32	20 33	21 33	22 35	23 38	25 40	24 38	23 37	22 35	21 33	20 32	19 30	18 29	17 28	17 27	17 27	17 27	17 27	16 26	16 25	16 26	16 26	16 26	16 26	17 27	17 27
54 12.1	54 12.3	53 11.8	52 10.9	49 9.7	46 7.7	43 6.3	41 5	39 4.1	38 3.1	36 2.4	35 1.7	34 1.1	33 0.6	33 0.3	32 -0.1	32 0	35 1.5	37 2.8	40 4.4	42 5.5	44 6.4	45 7	46 7.7	47 8.3	48 8.7	48 8.8	48 8.7	47 8.2	44 6.5	42 5.4	40 4.3	38 3.5	37 2.6	35 1.8	34 1.3	33 0.7	32 0.2	32 0.1	32 0	32 -0.1	37 2.7	42 5.5	47 8.3	50 9.8	52 11.3	55 12.8	56 13.5	58 14.2	59 14.9	58 14.5	57 14	56 13.5	53 11.6	49 9.6	46 7.6	44 6.7	42 5.8	41 4.8	39 4.2	38 3.5	37 2.9	37 2.7	36 2.5	36 2.3	42 5.4	47 8.4	53 11.5	56 13.1	59 14.7	62 16.4	62 16.8	63 17.2	64 17.6	63 17.2	62 16.9	62 16.5	60 15.5	58 14.5	56 13.5	56 13.2	55 13	55 12.7	54 12.3	53 11.8	52 11.3	51 10.7	50 10.1	49 9.5	51 10.6	53 11.6	55 12.7	56 13.4	57 14.1	59 14.8	59 15.1	60 15.3

Source: CAMS, Vaisala Xweather

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