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

Reporting Station : Buchanan Field, CA

There are

4 Weather Alerts for your area.

31°C

Sunny. Pleasantly warm.

Current Time : 3:36 PM PDT

Nearest / Estimated

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Rise 5:45AM

Set 8:32PM

First Quarter

Rise1:39PM

Set1:31AM

FRIDAY AFTERNOON

OAK / No delays

Air Quality Observations

Air Quality Forecast

Concord

Date	Pollutant	Concentration	Category
12 Jun	Ozone	23 ppb	Good
13 Jun	Ozone	39 ppb	Good
14 Jun	Ozone	40 ppb	Good
15 Jun	Ozone	n/a	Good
16 Jun	Ozone	n/a	Good
17 Jun	Ozone	n/a	Good
18 Jun	Ozone	n/a	Good

Oakland

Date	Pollutant	Concentration	Category
12 Jun	Particulates smaller than 2.5 microns	68 ppb	Moderate
13 Jun	Particulates smaller than 2.5 microns	50 ppb	Good
14 Jun	Particulates smaller than 2.5 microns	50 ppb	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
18 Jun	Particulates smaller than 2.5 microns	n/a	Good

Fairfield

Date	Pollutant	Concentration	Category
12 Jun	Ozone	35 ppb	Good
13 Jun	Ozone	34 ppb	Good
14 Jun	Ozone	40 ppb	Good
15 Jun	Ozone	n/a	Good
16 Jun	Ozone	n/a	Good
17 Jun	Ozone	n/a	Good
18 Jun	Ozone	n/a	Good

Rio Vista

Date	Pollutant	Concentration	Category
12 Jun	Particulates smaller than 2.5 microns	64 ppb	Moderate
13 Jun	Particulates smaller than 2.5 microns	60 ppb	Moderate
14 Jun	Ozone	44 ppb	Good
15 Jun	Ozone	42 ppb	Good
16 Jun	Ozone	46 ppb	Good
17 Jun	Ozone	40 ppb	Good
18 Jun	Ozone	44 ppb	Good