Worst air pollution LACMA - Los Angeles, today and tomorrow
Today (9 August): Air quality in LACMA is fair. AQI, PM10, and O3 are fair; PM2.5, NO2, SO2, CO, HCHO, and PM1 are good. Pollution peaks around 6:00 PM (PM10: 27.0/100).
Tomorrow (10 August 2026): Air quality in LACMA is fair. PM10 decreases to good; all other pollutants stay as today. Pollution peaks around 10:00 AM (O3: 23.8/100). Airmine updates local air quality forecasts four times daily.
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Developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team
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Los Angeles' LACMA air quality reflects the Miracle Mile's dense inner-city commercial position, with vehicle traffic on Wilshire Boulevard and the surrounding dense urban character generating sustained NO₂. The La Brea Tar Pits' natural asphalt seepage contributes distinctive hydrocarbon emissions, while the basin inversion and the flat basin position maintain consistently elevated inner Los Angeles readings and LACMA generally maintains moderate to elevated Miracle Mile readings throughout most of the year.
Today - 9 August | Pollution peaks at 18:00
AQI:
Fair
27.0/100
PM2.5 (fine particles):
Good
19.5/100
PM10 (coarse particles):
Fair
27.0/100
NO2 (nitrogen dioxide):
Good
0.3/100
O3 (ozone):
Fair
24.1/100
SO2 (sulfur dioxide):
Good
0.5/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
1.4/100
PM1 (ultrafine particles):
Good
5.4/100
Levels show the poorest local air quality during the day
Tomorrow - 10 August | Pollution peaks at 10:00
AQI:
Fair
23.8/100
PM2.5 (fine particles):
Good
12.4/100
PM10 (coarse particles):
Good
13.2/100
NO2 (nitrogen dioxide):
Good
0.6/100
O3 (ozone):
Fair
23.8/100
SO2 (sulfur dioxide):
Good
0.5/100
CO (carbon monoxide):
Good
0.0/100
HCHO (formaldehyde):
Good
2.4/100
PM1 (ultrafine particles):
Good
5.5/100
Other Landmarks in Los Angeles
Sports venues in Los Angeles
Frequently Asked Questions
Is air quality bad in LACMA right now?
On 9 August 2026, overall air quality in LACMA is fair. AQI is the main air quality indicator at 27.0/100. Pollution peaks around 6:00 PM (PM10: 27.0/100).
Will air quality be worse tomorrow in LACMA?
On 10 August 2026, air quality conditions in LACMA will be similar to today, with AQI forecast at fair at 23.8/100. Pollution peaks around 10:00 AM (O3: 23.8/100).
When is air pollution at its worst in LACMA?
LACMA's air quality follows a clear seasonal pattern — the shortest stretch of clean air usually falls in the wetter winter months, whereas hot, sunny summer conditions drive persistent ozone problems, compounded by wildfire smoke risk into early autumn. Coastal breezes offer some relief compared to inland valley locations that see heavier smog buildup.
Are air quality levels in LACMA based on measurements or forecasts?
It is forecasts derived by downscaling forecasts provided by EU’s Copernicus Atmosphere Monitoring Service (CAMS) by taking into account local conditions such as traffic patterns. CAMS bases its forecast on satellite measurements of particles and chemical compounds in the atmosphere. Airmine’s services were developed with support from the European Space Agency (ESA)’s Business Applications and Space Solutions (BASS) team.
Why doesn’t the forecast always reflect wildfire impacts?
Airmine’s forecast uses CAMS (Copernicus Atmosphere Monitoring Service) as its background atmospheric model. While CAMS includes wildfire emissions, these are derived from satellite observations and are not available in real time. During rapidly evolving wildfire events, there may therefore be a delay before increased emissions are incorporated into the model. As a result, the forecast may temporarily underestimate PM₂.₅ and other pollutants associated with wildfire smoke.
During rapidly evolving wildfire events, CAMS may lag by approximately 1–2 days before increased wildfire emissions are fully represented, which can lead to temporary underestimation of PM₂.₅ concentrations in Airmine’s forecast.
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Data provided by Airmine — Last update: 9 August 2026 at 20:27 CEST (Data is updated four times daily.)
This forecast is produced independently using Airmine's own atmospheric data and models.
Unless explicitly made clear, the content on this site has not been paid for by external organisations and is Airmine's sole responsibility.
Disclaimer: Forecasts are provided for informational purposes only and should not be relied upon as medical advice. Actual pollen and air quality conditions may vary from the forecast. If you have allergies, asthma, or another medical condition, consult a healthcare professional. Please see our Terms of Service for important information about limitations of liability.
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