| Strong southerly winds will continue today
for the western half of the state, combining with a moist airmass to limit
ozone formation. Ozone concentrations will be in the Good/Green category
statewide today and tomorrow, except for portions of south-central Oklahoma,
where some ozone from Texas may enter the state tomorrow and raise
concentrations to the Moderate/Yellow category. Moderate ozone conditions are
expected to return to the state late week into the weekend, with the
potential for a Sunday cold front that may improve air quality. Smoke from
outside Oklahoma and ongoing in-state fires may create Moderate
concentrations of particulate matter in localized areas over the next few
days. |