Saint Marys, Pennsylvania Weather Forecast | AerisWeather

Local

Saint Marys, PA, US

41.42784, -78.56086

Air Quality

Updated an hour ago

29

Good

Primary Pollutant: O3

O3	64 µg/m3 (29)
PM2.5	4 µg/m3 (17)
PM10	14 µg/m3 (13)

CO	211 µg/m3 (2)
NO2	7 µg/m3 (3)
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)
James City	24	O3	n/a	n/a	n/a	53 (24)	n/a	n/a
James City	21	O3	n/a	n/a	n/a	47 (21)	n/a	n/a

Source: EPA Office of Atmospheric Protection, 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
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
30	32	33	32	33	30	27	26	25	24	23	23	22	22	25	25	22	19	20	20	18	17	18	19	18	20	23	24	25	26	27	27	28	27	26	24	23	22	24	26	26	25	23	22	25	33	33	33	33	36	34	34	37	38	42	44	41	41	40	36	32	29	26	25	29	29	29	29	33	33	33	33	33	31	38	45	46	46	46	46	46	46	42	38	34
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	PM2.5	PM2.5	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

SE	SE	SE	SSE	SSE	SSE	SSW	SSW	S	SSE	SSE	S	S	S	S	S	S	SSW	SSW	SSW	SW	SSW	SSW	SSW	SSW	SW	SW	SW	SW	SW	SSW	SSW	S	SSE	SSE	SSE	SSE	SSE	SSE	SSE	SE	SE	SE	SE	SE	SE	SE	SSE	S	S	WSW	WNW	N	N	NNE	NNE	NNE	NNE	NNE	N	NE	NE	NE	NNE	NE	NE	ENE	E	E	ESE	ESE	ENE	SE	SSE	SSE	SSE	SSE	S	S	SSW	SW	SW	SW	SW	SW
5 8	7 11	7 12	8 12	8 13	9 15	8 12	6 10	6 10	7 11	7 11	7 11	6 9	6 9	5 9	4 7	5 8	6 9	6 9	6 9	5 8	4 7	4 6	3 5	3 4	3 4	2 4	3 4	2 4	2 3	1 2	2 3	2 3	2 3	3 6	4 6	5 8	5 8	4 7	4 6	3 5	3 5	3 5	2 4	3 4	3 4	2 4	2 4	2 4	1 2	1 1	1 1	1 2	2 3	2 4	2 4	3 4	3 5	2 4	2 4	3 4	3 4	3 4	3 5	3 4	2 3	2 3	2 3	2 3	3 4	2 3	1 1	0 1	2 3	3 5	4 6	4 7	4 7	5 7	4 7	4 6	5 8	4 7	3 5	2 3
60 15.4	63 17.1	66 18.7	69 20.3	71 21.7	71 21.7	70 21	67 19.2	61 16	61 15.9	62 16.4	62 16.5	61 16.3	61 16.2	61 16	60 15.5	60 15.3	60 15.4	60 15.8	61 15.9	60 15.8	61 15.9	61 15.9	61 15.9	61 16.2	62 16.6	62 16.9	64 17.6	65 18.1	65 18.5	66 18.7	67 19.7	67 19.7	67 19.6	67 19.4	67 19.2	66 18.9	64 17.9	62 16.9	61 15.9	59 15.2	58 14.5	57 13.8	57 13.7	56 13.6	56 13.5	57 13.8	58 14.2	58 14.6	61 16	63 17.4	66 18.8	68 20	70 21.3	73 22.6	73 23	74 23.5	75 24	74 23.1	72 22.2	70 21.3	68 19.8	65 18.3	62 16.8	61 16.2	60 15.7	59 15.1	58 14.5	57 14	56 13.4	58 14.6	60 15.8	63 17	66 18.8	69 20.6	72 22.4	74 23.2	75 24	77 24.9	77 25	77 25.1	78 25.3	76 24.5	75 23.7	73 22.9

Source: CAMS, Vaisala Xweather

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