Related by context. Frequent words. (Click for all words.) 55 peat bog fires 54 peat fires 51 thick haze 50 Thick clouds 47 heatwave 46 gray haze 46 hazy skies 46 haze 45 smog 45 fierce thunderstorm 44 Thick fog 44 Sweltering 44 rainless 43 acrid smoke 42 Severe drought 42 Bone chilling 42 wildfires raged 42 forest fires 42 fires raged 41 partly cloudy sky 41 Warming temperatures 41 Heavy monsoon rains 41 Warm temperatures 41 smoke plumes 41 Melting snow 41 unseasonably warm temperatures 40 Thick smoke 40 Chernobyl catastrophe 40 inversion layer 40 peat bogs 40 temperature inversion 40 Southerly winds 40 darkened skies 40 Mild temperatures 40 smoky haze 39 Heavy downpours 39 Unseasonably warm weather 39 clouds 39 pall 39 Rainstorms 39 wildfires 39 stay awaySightseers 39 swelters 39 cloudiness 39 heatwaves 39 incessant rainfall 38 Unusually warm 38 humidity 38 oppressive humidity 38 sweltered 38 raging wildfires 38 Partly sunny skies 38 Sulfur dioxide 38 wildfires raging 38 Night Mostly cloudy 38 Today Mostly sunny 38 Heavy rains lashed 38 spewed ash 37 unusually warm 37 balmy temperatures 37 grayness 37 Whiteout conditions 37 degree celsius 37 toxic algae blooms 37 airborne pollutants 37 scorching heat 37 Heavy snows 37 Evia north 37 thick fog 37 unseasonably hot 37 sweltering temperatures 37 tropical downpours 37 Fierce winds 37 bone chilling cold 37 Dense fog 37 nighttime temperatures 37 triggered flash floods 37 ecological catastrophe 37 warmer temperatures 37 cirrus clouds 37 stifling humidity 37 Cloudy skies 37 Downpours 37 #C #F [002] 36 Volcanic eruptions 36 Snowfalls 36 Night Partly cloudy 36 Heavy fog 36 smog choked 36 smoky smell 36 unseasonable cold 36 heaviest snowfalls 36 Rain showers 36 spokesman Nikos Diamandis 36 miasma 36 ozone concentrations 36 Defending champion Novak Djokovic 36 Mostly cloudy skies 36 dryness 36 spotty showers 36 Argentine Gisela Dulko