Pleasanton, CA Weather - Forecast & Monthly Averages

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TEMPERATURE	60
HUMIDITY	80
PRESSURE	101290
WIND COND.	300 5.4

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Weather Quick Facts

The highest monthly average temperature in Pleasanton for July is 70.9 degrees
The lowest monthly average temperature in Pleasanton for January is 47.4 degrees
The most monthly precipitation in Pleasanton occurs in December with 2.8 inches
The air quality index in Pleasanton is 2% worse than the national average
The pollution index in Pleasanton is 136% worse than the national average

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Pleasanton Average Temperature

In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.
Month	Temp. _(min)	Temp. _(max)	Temp. _(avg)	Precipitation
January	38°F	59°F	47°F	2.6"
February	41°F	63°F	51°F	2.6"
March	43°F	67°F	54°F	2.1"
April	45°F	72°F	57°F	1.4"
May	50°F	78°F	62°F	0.3"
June	54°F	85°F	67°F	0.2"
July	58°F	90°F	71°F	0.0"
August	57°F	89°F	70°F	0.0"
September	56°F	88°F	69°F	0.1"
October	50°F	79°F	63°F	0.9"
November	43°F	67°F	54°F	1.5"
December	38°F	60°F	48°F	2.8"

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Pleasanton air quality index & pollution index

In the event that the air quality/pollution data was unavailable for this city, estimates based upon nearby cities were used.
Index	Pleasanton	California	National
Air quality index	43	55	42
Pollution index	6,427,290	10,473,190	2,726,193

Pleasanton air quality

Measurement	Total
Days measured	365
Days with good air quality	263
Days with moderate air quality	98
Days w/ poor A.Q. for sensitive groups	4
Days with unhealthy air quality	0

Air quality details

Pollutant	Total
Arsenic	0.010%
Benzene	0.110%
Carbon Tetrachloride	0.010%
Lead	0.010%
Mercury	0.003%

Average monthly Pleasanton temperature with heat index

Pleasanton monthly precipitation with daily maximum

Pleasanton monthly snow depth with daily maximum

Pleasanton monthly wind speed information

Nearby cities with good air quality

City	Population	Air Quality Index	National Avg.
Blackhawk, CA	10,590	40	20.0%
Danville, CA	44,933	40	20.0%
Alamo, CA	13,864	40	20.0%
Camino Tassajara, CA	5,870	40	20.0%
Diablo, CA	834	40	20.0%
Pleasanton, CA	79,975	43	14.0%

Cities with similar population

City	Population	Air Quality Index	National Avg.
Lawrence, MA	80,022	37	26.0%
Mountain View, CA	80,104	43	14.0%
Alameda, CA	79,827	40	20.0%
Brooklyn Park, MN	80,173	46	8.0%
Saint-Jérôme, QC	79,702	n/a
Pleasanton, CA	79,975	43	14.0%

Source: The Pleasanton, CA weather data displayed above is derived from the NOAA (National Oceanic and Atmospheric). Air quality and pollution data is derived from the EPA (United States Environmental Protection Agency). Air quality and pollution levels measured in a particular area may not be representative of the entire county.