Primary Pollutant

PM

(AQI)

St Marys Sydney North West GOOD aqi boy


Comparative Exposure with St Marys Sydney North West

24 hrs avg AQI

St Marys Sydney North West

Australia
30

Major Air Pollutants in St Marys Sydney North West

St Marys Sydney North West ozone o3 icon
- (Ozone)
St Marys Sydney North West nitrogen dioxide no2 icon
- (NO2)

PM2.5

The current PM2.5 concentration in St Marys Sydney North West is ✓below the recommended limit given by the WHO 24 hrs air quality guidelines value.

Weather Conditions in St Marys Sydney North West

What are the weather and climatic conditions in St Marys Sydney North West?
weather icon
temperature icon
˚C | ˚F

Local Time

|


weather icon weather icon weather icon
Sunrise
Sunset
06:26 AM
06:26 PM
wind speed icon

Wind Speed

33 km/h

uv index icon

UV Index

16

pressure icon

Pressure

800 mb

Health Advice For St Marys Sydney North West

How to protect yourself from air pollution around St Marys Sydney North West?
mask icon

Wear Mask

Not Required
stay indoor icon

Stay Indoors

Not Required
window icon

Windows

Keep Open
air purifier icon

Use Purifier

Not Required
family icon

Family

Allow Outdoor

St Marys Sydney North West Air Quality Forecast



Day

AQI

Weather

Temp.

Today

134

AQI


Friday

134

AQI


Saturday

134

AQI


Sunday

134

AQI


Monday

134

AQI


Tuesday

134

AQI


Wednesday

134

AQI


Historic Air Quality Graph of St Marys Sydney North West

Best

Oct 1, 2020

Worst

Oct 1, 2020

0

Explore an insightful air pollution data for last 24 hrs, 7 days & 1 month




AQI Calendar

D-50
Good
51-100
Moderate
101-150
Poor
151-200
Unhealthy
201-300
Severe
301-500
Hazardous



Comparative Exposure with St Marys Sydney North West

24 hrs avg AQI

St Marys Sydney North West

Australia
30

FAQs of St Marys Sydney North West's Air Quality Index

(Frequently Asked Questions)


Quick answers to some commonly asked questions about the air pollution of St Marys Sydney North West.


The real-time AQI in this city is 11 (GOOD) now. This was last updated 1 hour ago .

The current concentration of PM2.5 at St Marys Sydney North West is (). The World Health Organisation (WHO) recommends 25 as the threshold concentration of PM2.5. Currently, the concentration is 0.00 times the recommended limit.

Generally, the air quality at St Marys Sydney North West starts deteriorating in late October. The winters are the worst-hit season in terms of air pollution.

You should wear a good N95 mask when you go outdoor in St Marys Sydney North West until the AQI is improving upto moderate range.

Office going people should avoid personal vehicles and use public transportations or carpooling.

(i) The primary causes of outdoor air pollution are solid, liquid particles called aerosols & gase from vehicles emissions, construction activities, factories, burning stubble & fossil fuels and wildfire, etc.

(ii) Main causes of indoor air pollution are harmful gases from cooking fuels (such as wood, crop wastes, charcoal, coal and dung), damp, mould smoke, chemicals from cleaning materials, etc.

Indoor air pollution in St Marys Sydney North West is as dangerous as outdoor pollution, because the air pollutants come inside the houses or buildings through doors, windows and ventilation.

In St Marys Sydney North West, you must use an air purifier or fresh air machine at home or office indoor and close all the doors, windows and ventilations when the outdoor air quality index (aqi) in St Marys Sydney North West is very high. Proper ventilation is highly recommended only when outdoor air quality is improving and moderate AQI range.


World's Most Polluted Cities & Countries AQI Ranking

Real-time top most polluted cities and monthly & annual historic AQI ranking of cities & countries

Air Quality Solutions for St Marys Sydney North West

Find out Prana Air's air quality monitors & solutions to fight air pollution in your location.



prana air 2nd gen n95 pollution mask for St Marys Sydney North West





Keep a track of St Marys Sydney North West air pollution
level on “AQI Air Quality App

Know what you breathe and the quality of air in your city and nearby locations. Real-time AQI, map, weather & fire data, health advice with insightful & anlytical dasbboards.

aqi air quality mobile app for St Marys Sydney North West