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Coronavirus (COVID-19): updates and advice.

Weymouth & portland air quality data 2020

Portland

Monitoring location: 4 Portland St Georges Estate Road

  • easting: 

  • northing: 

  • annual mean not adjusted for bias: 
  • annual mean adjusted for bias (0.87 Gradko): 
Air quality data Portland St Georges Est
 Month Air quality score
January  9.2
February  4.5 
March  7.3 
April  11 
May 
June 
July 
August 
September 
October 
November  14 
December 

Monitoring location: 58 Portland Fortuneswell

  • easting: 368540

  • northing: 73593

  • annual mean not adjusted for bias: 
  • annual mean adjusted for bias (0.87 Gradko): 
Air quality data Portland Fortuneswell
 MonthAir quality score 
January  36.7
February  27.7 
March  31.18 
April  27 
May  22 
June 28 
July  30 
August  39 
September  34 
October  28 
November  35 
December 

Monitoring location: Portland Mulberry Avenue

  • easting: 

  • northing: 

  • annual mean not adjusted for bias: 
  • annual mean adjusted for bias (0.87 Gradko): 
Air quality data Portland Mulberry Avenue
Month Air quality score 
January 
February 
March 
April  22 
May  17 
June  24 
July 
August  12 
September  13 
October  12 
November  16
December 

Weymouth

Monitoring location: 8 Weymouth King Street

  • easting: 368003

  • northing: 79527

  • annual mean not adjusted for bias: 
  • annual mean adjusted for bias (0.87 Gradko): 
Air quality data Weymouth King Street
 MonthAir quality score 
January  31.6
February  25.6
March  22.5 
April  21 
May  18
June 20 
July  22
August  35
September  30
October  25
November  26
December 

Monitoring location: 10 Weymouth Rodwell Road

  • easting: 367542
  • northing: 78548
  • annual mean not adjusted for bias: 
  • annual mean adjusted for bias (0.87 Gradko): 
Air quality data Weymouth Rodwell Road
Month Air quality score
January  36.2
February 28.7
March  33.6 
April  36 
May  26 
June  36 
July  24 
August  46 
September 36 
October  29 
November  35
December 

Monitoring location: 30 Weymouth 15 Rodwell Road

  • easting: 367545
  • northing: 78550
  • annual mean not adjusted for bias: 
  • annual mean adjusted for bias (0.87 Gradko): 
Air quality data Weymouth 15 Rodwell Road
 Month Air quality score
January   23
February   17.6
March  19 
April  16 
May  15 
June  15 
July  18 
August  29 
September  25 
October  22 
November  21 
December 

Monitoring location: 31 Weymouth Rodwell Roundabout 1

  • easting: 367540
  • northing: 78471
  • annual mean not adjusted for bias: 
  • annual mean adjusted for bias (0.87 Gradko): 
Air quality data Weymouth Rodwell Roundabout 1
 MonthAir quality score 
January  37.8
February  30.5 
March  30.7 
April  23 
May  22 
June  30 
July  29 
August  36 
September 33 
October  34 
November  29 
December 

Monitoring location: 32 Weymouth Portmore Gardens

  • easting: 367528
  • northing: 78554
  • annual mean not adjusted for bias: 
  • annual mean adjusted for bias (0.87 Gradko): 
Air quality data Weymouth Portmore Gardens
 MonthAir quality score 
January  37.8
February  30 
March  26.6 
April  23 
May  24 
June  31 
July  28 
August  33 
September  30 
October  27 
November  28 
December 


Monitoring location: 45 Weymouth Upwey Street

  • easting: 367879

  • northing: 78567

  • annual mean not adjusted for bias: 
  • annual mean adjusted for bias (0.87 Gradko): 
Air quality data Weymouth Upwey Street
 MonthAir quality score 
January  34.6 
February  27.9 
March  26.6 
April  23 
May  19 
June  28 
July  29 
August  37 
September  31 
October  24 
November  29 
December 

Monitoring location: 46 Weymouth Dominoes

  • easting: 367995

  • northing: 79528

  • annual mean not adjusted for bias: 
  • annual mean adjusted for bias (0.87 Gradko): 
Air quality data Weymouth Dominoes
Month Air quality score 
January  33.9 
February  28.6 
March  27.3 
April  22 
May  20 
June  28 
July  26
August  38 
September  31 

October 

28 
November 28 
December 

Monitoring location: 49 Weymouth Rodwell Roundabout 2

  • easting: 367540

  • northing: 78471

  • annual mean not adjusted for bias: 
  • annual mean adjusted for bias (0.87 Gradko): 
Air quality data Weymouth Rodwell Roundabout 2
 MonthAir quality score 
January  37.2 
February  30.3 
March  29.3
April  23 
May  23 
June  29 
July  27 
August  36 
September  35 
October  28 
November  31 
December 

Monitoring location: 50 Weymouth Rodwell Roundabout 3

  • easting: 367540

  • northing: 78471

  • annual mean not adjusted for bias: 
  • annual mean adjusted for bias (0.87 Gradko): 
Air quality data Weymouth Rodwell Roundabout 3
 MonthAir quality score 
January  35.2 
February  31.6 
March  29.6 
April  23 
May  22 
June  31 
July  25 
August  37 
September  31 
October  31 
November  33 
December 

Monitoring location: 51 Weymouth Rodwell Inn

  • easting: 367550

  • northing: 78485

  • annual mean not adjusted for bias: 
  • annual mean adjusted for bias (0.87 Gradko): 
Air quality data Weymouth Rodwell Inn
Month Air quality score 
January 
February 
March  30.9 
April  31 
May  29 
June  33 
July 23 
August  38 
September  35 
October  29 
November  33 
December

Monitoring location: 52 Weymouth 16 Rodwell Road

  • easting: 367533

  • northing: 78531

  • annual mean not adjusted for bias: 
  • annual mean adjusted for bias (0.87 Gradko): 
Air quality data Weymouth 16 Rodwell Road
 MonthAir quality score 
January  37.1 
February  43.3 
March  34.5 
April  23 
May  22 
June 30 
July  33 
August  35 
September  37 
October  36 
November  33 
December 

Wyke

Monitoring location: 59 Wyke Old Portland Road

  • easting: 366268

  • northing: 77709

  • annual mean not adjusted for bias: 
  • annual mean adjusted for bias (0.87 Gradko): 
Air quality data Wyke Old Portland Road
Month Air quality score 
January  20 
February  20.2 
March  19.8 
April 
May 
June 
July 
August 
September 
October 
November 
December 

Monitoring location: 60 Wyke High Street

  • easting: 366091

  • northing: 77551

  • annual mean not adjusted for bias: 
  • annual mean adjusted for bias (0.87 Gradko): 
Air quality data 60 Wyke High Street
 MonthAir quality score 
January  14.1 
February  6.3 
March  10.7 
April 
May 
June 
June 
August 
September 
October 
November 
December 

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