Concord, CA Air Quality | Current Conditions | NWS Alerts | Maps | Buoy Reports

Reporting Station : Buchanan Field, CA

There are

0 Weather Alerts for your area.

61°F

Clear. Cool.

Current Time : 11:16 PM PDT

Nearest / Estimated

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Rise 5:45AM

Set 8:31PM

Waxing crescent

Rise11:43AM

Set12:46AM

WEDNESDAY EVENING

OAK / No delays

Air Quality Observations

Air Quality Forecast

Concord

Date	Pollutant	Concentration	Category
11 Jun	Ozone	16 ppb	Good
12 Jun	Ozone	43 ppb	Good
13 Jun	Ozone	39 ppb	Good
14 Jun	Ozone	n/a	Good
15 Jun	Ozone	n/a	Good
16 Jun	Ozone	n/a	Good
17 Jun	Ozone	n/a	Good

Oakland

Date	Pollutant	Concentration	Category
11 Jun	Particulates smaller than 2.5 microns	62 ppb	Moderate
12 Jun	Particulates smaller than 2.5 microns	53 ppb	Moderate
13 Jun	Particulates smaller than 2.5 microns	50 ppb	Good
14 Jun	Particulates smaller than 2.5 microns	n/a	Good
15 Jun	Particulates smaller than 2.5 microns	n/a	Good
16 Jun	Particulates smaller than 2.5 microns	n/a	Good
17 Jun	Particulates smaller than 2.5 microns	n/a	Good

Fairfield

Date	Pollutant	Concentration	Category
11 Jun	Ozone	54 ppb	Moderate
12 Jun	Ozone	42 ppb	Good
13 Jun	Ozone	39 ppb	Good
14 Jun	Ozone	n/a	Good
15 Jun	Ozone	n/a	Good
16 Jun	Ozone	n/a	Good
17 Jun	Ozone	n/a	Good

Rio Vista

Date	Pollutant	Concentration	Category
11 Jun	Particulates smaller than 2.5 microns	72 ppb	Moderate
12 Jun	Particulates smaller than 2.5 microns	65 ppb	Moderate
13 Jun	Ozone	44 ppb	Good
14 Jun	Ozone	45 ppb	Good
15 Jun	Ozone	49 ppb	Good
16 Jun	Ozone	48 ppb	Good
17 Jun	Ozone	46 ppb	Good