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

Reporting Station : Buchanan Field, CA

There are

0 Weather Alerts for your area.

52°F

Clear. Cool.

Current Time : 04:52 AM PDT

Nearest / Estimated

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Rise 5:57AM

Set 8:11PM

Waxing crescent

Rise11:53AM

Set1:51AM

TUESDAY NIGHT

OAK / No delays

Air Quality Observations

Air Quality Forecast

Concord

Date	Pollutant	Concentration	Category
12 May	Ozone	34 ppb	Good
13 May	Ozone	46 ppb	Good
14 May	Ozone	44 ppb	Good
15 May	Ozone	n/a	Good
16 May	Ozone	n/a	Good
17 May	Ozone	n/a	Good
18 May	Ozone	n/a	Good

Oakland

Date	Pollutant	Concentration	Category
12 May	Particulates smaller than 2.5 microns	39 ppb	Good
13 May	Particulates smaller than 2.5 microns	53 ppb	Moderate
14 May	Particulates smaller than 2.5 microns	53 ppb	Moderate
15 May	Particulates smaller than 2.5 microns	n/a	Moderate
16 May	Particulates smaller than 2.5 microns	n/a	Moderate
17 May	Ozone	n/a	Good
18 May	Ozone	n/a	Good

Fairfield

Date	Pollutant	Concentration	Category
12 May	Ozone	36 ppb	Good
13 May	Ozone	41 ppb	Good
14 May	Ozone	44 ppb	Good
15 May	Ozone	n/a	Good
16 May	Ozone	n/a	Good
17 May	Ozone	n/a	Good
18 May	Ozone	n/a	Good

Rio Vista

Date	Pollutant	Concentration	Category
12 May	Particulates smaller than 2.5 microns	43 ppb	Good
13 May	Particulates smaller than 2.5 microns	34 ppb	Good
14 May	Ozone	54 ppb	Moderate
15 May	Ozone	67 ppb	Moderate
16 May	Ozone	49 ppb	Good
17 May	Ozone	46 ppb	Good
18 May	Ozone	49 ppb	Good