What is the air quality in Chalmette today?

The current Air Quality Index (AQI) in Chalmette is 46 (Good). PM2.5 concentration is 11.0 µg/m³.

What is the temperature in Chalmette right now?

The current temperature in Chalmette is 25.9°C (feels like 25.9°C). Humidity is 73.5% and wind speed is 30.2 km/h.

Is it safe to go outside in Chalmette?

Air quality is satisfactory. Enjoy outdoor activities. The UV Index is 0.7 (Low).

Air Quality in Chalmette, United States

Rain

25.9°C · 73.5% humidity

25.9°

Feels 25.9°

Good

Air quality is satisfactory. Enjoy outdoor activities.

1 station

Nearby Monitoring Stations

AQI Forecast

24 4pm

46 7pm

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— 10pm

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— 1am

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— 4am

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— 7am

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— 10am

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36 1pm

Air Quality Index Trend

45h · 1 stn

View full history →

Chalmette's air quality is primarily affected by vehicle emissions and industrial activity. Seasonal wildfire smoke and weather patterns can cause periodic air quality deterioration. Current PM2.5 concentration in Chalmette is 2.2× the WHO annual guideline of 5 µg/m³.

73.5%

Humidity

30.2 km/h

Wind SSE

1012.2 hPa

Pressure

0.7

UV Low

GoodModerateUSGUnhealthyVery UnhealthyHazardous

Which pollutant is driving the AQI?

PM2.5▲

11.0 µg/m³

PM10

13.7 µg/m³

050100150200300500

What is the weather forecast for Chalmette?

Temperature & Precipitation

PM2.5 Trend

45h · 1 station

PM2.511.0 µg/m³ ✓ WHO

Good

PM1013.7 µg/m³

Good

UV INDEX0.7

Low

Station readings (1 station within 25 km)

11.0

Median

11.0

Average

11.0

Low

11.0

High

PM2.5 µg/m³ · Model: 5.8 · Bias: -5.2

What is the 7-day forecast for Chalmette?

05-29

32.9° 22.3°

6.25 mm

05-30

28.2° 22.5°

05-31

31.4° 22.0°

1.94 mm

06-01

30.7° 21.4°

4.0 mm

06-02

32.6° 23.0°

3.25 mm

06-03

31.8° 26.0°

06-04

30.1° 24.9°

2.5 mm

Both models agree Avg diff: 1.8°C

Where are air quality stations near Chalmette?

Chalmette Vista site, Louisiana, USA

1.1 km PM2.5: 4.6 µg/m³

united-states-of-america-new-orleans-pauger-street

9.9 km 32.2°C 79.0% RH PM2.5: 10.0 µg/m³ PM10: 11.0 µg/m³

united-states-of-america-new-orleans-dumaine-street

10.7 km 35.0°C 70.0% RH PM2.5: 9.0 µg/m³ PM10: 9.0 µg/m³

New Orleans City Park site, Louisiana, USA

14.3 km PM2.5: 21.1 µg/m³

What cities are near Chalmette?

46 Terrytown 46 Gretna 46 New Orleans 46 Harvey 46 Marrero 46 Estelle 46 Metairie 46 Metairie Terrace 46 Kenner 33 Slidell

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Data sources: AQI from ground-level monitoring stations via AQICN. Weather forecast from ECMWF (IFS & CAMS models). AQI calculated using US EPA standard. Updated 2026-05-29T00:10 UTC.