SimilarityRank
NOx 0.840 55787
CO2 0.810 9992
dioxide 0.805 10273
sulfur 0.790 22001
nitrogen 0.788 12237
sulphur 0.781 34384
C02 0.780 94587
oxides 0.776 42880
Dioxide 0.773 69551
particulates 0.769 55487
gases 0.766 11662
particulate 0.765 32316
Nitrogen 0.759 45976
ammonia 0.754 21773
sulfide 0.750 49224
carbonic 0.747 83563
emissions 0.745 4569
hydrocarbons 0.745 32458
ozone 0.743 18222
VOCs 0.740 56195
GHGs 0.738 91201
methane 0.738 19799
gasses 0.738 45276
CO 0.733 11074
Ammonia 0.729 78473