Total traffic | 0.95 (n=9)¶ | 0.76 (n=9)¶ | 0.15 (n=9) | 0.14 (n=812)¶ | −0.22 (n=13) | 0.02 (n=13) | 0.31 (n=13) | 0.26 (n=13) | 0.36 (n=13) |
Car traffic | | 0.68 (n=9)¶ | −0.02 (n=9) | 0.18 (n=812)¶ | −0.38 (n=13) | −0.17 (n=13) | −0.10 (n=13) | 0.03 (n=13) | 0.44 (n=13) |
Truck traffic | | | −0.08 (n=9) | 0.02 (n=812) | −0.27 (n=13) | −0.02 (n=13) | 0.21 (n=13) | 0.20 (n=13) | −0.27 (n=13) |
Distance of school from motorway | | | | 0.12 (n=812) | −0.08 (n=13) | 0.03 (n=13) | 0.34 (n=13) | 0.12 (n=13) | −0.01 (n=13) |
Distance of home from motorway | | | | | −0.06 (n=812) | −0.06 (n=812) | −0.00 (n=812) | −0.02 (n=812) | 0.26 (n=812)¶ |
Outdoor PM10 same day* | | | | | | 0.55 (n=13)¶ | 0.18 (n=13) | −0.09 (n=13) | 0.29 (n=13) |
Outdoor 1 PM10 lag 1† | | | | | | | 0.73 (n=13)¶ | 0.29 (n=13) | 0.10 (n=13) |
Outdoor 1 PM10 lag 2‡ | | | | | | | | 0.65 (n=13)¶ | 0.07 (n=13) |
Outdoor 1 PM10 lag 3§ | | | | | | | | | −0.02 (n=13) |