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Air Quality Data - Download by Parameter

1. Please select parameters

Selection of parameters

Carbon Monoxide

Fine Suspended Particulates

Nitrogen Dioxide

Nitrogen Oxides

Ozone

Respirable Suspended Particulates

Sulphur Dioxide

2. Please select Air Quality Monitoring Station(s). You may select up to 6 AQMS

First station

Second station

Third station

Fourth station

Fifth station

Sixth station

3. Please select average time range

Selectino of average time range

Hourly

Daily Mean

Monthly Average

Yearly Average

4. Please select a time period not exceeding 366 days

Display of hourly chart report is available only on the same date of "From: (YYYY/MM/DD)" and "To: (YYYY/MM/DD)"

From: (YYYY/MM/DD)

Enquiry from year

Enquiry from month

Enquiry from day

To: (YYYY/MM/DD)

Enquiry end year

Enquiry end month

Enquiry end day

4. Please select a time period not exceeding 31 days

From: (YYYY/MM/DD)

Enquiry from year

Enquiry from month

Enquiry from day

To: (YYYY/MM/DD)

Enquiry end year

Enquiry end month

Enquiry end day

4. Please select a time period not exceeding 60 months

From: (YYYY/MM)

Enquiry from year

Enquiry from month

To: (YYYY/MM)

Enquiry end year

Enquiry end month

4. Please select a time period not exceeding 5 years

From: (YYYY)

Enquiry from year

To: (YYYY)

Enquiry end year

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Environmental Protection Interactive Centre

Air Quality Data - Download by Parameter