Example air quality monitoring data for openair

aqroadside represents a subset of long-running hourly data from the Marylebone Road AURN roadside monitoring station in the UK, bound with meteorological data from the nearby Heathrow airport met station. Five pollutants (NOx, NO2, Ethane, Isoprene and Benzene) and five meteorlogical variables (wind speed, wind direction, air temperature, relative humidity, and cloud height) are provided.

Usage

aqroadside

Format

An object of class tbl_df (inherits from tbl, data.frame) with 149040 rows and 11 columns.

Examples

# basic structure
head(aqroadside)
#> # A tibble: 6 × 11
#>   date                  nox   no2 ethane isoprene benzene    ws    wd air_temp
#>   <dttm>              <dbl> <dbl>  <dbl>    <dbl>   <dbl> <dbl> <dbl>    <dbl>
#> 1 2000-01-01 00:00:00   388    78   13.5     1.22    7.74  2.1    200     7.4 
#> 2 2000-01-01 01:00:00   886    84   12.0     0.85    5.66  2.1    190     7.83
#> 3 2000-01-01 02:00:00   816   117   14.7     1.75   11.4   1.8    215     7.95
#> 4 2000-01-01 03:00:00   636    97   20.4     4.36   30.8   1.25   240     8.05
#> 5 2000-01-01 04:00:00   483    74   18.8     3.08   19.7   1.55   260     8.6 
#> 6 2000-01-01 05:00:00   231    65   16.4     2.12   13.1   2.35   270     8.35
#> # ℹ 2 more variables: rh <dbl>, cl <dbl>