anchor.diff:  		if(environment.toxins > 2)
   			safe = 0
   		else safe = 1
  +
  +	if(safe && environment.trace_gases.len)
  +		for(var/datum/gas/sleeping_agent/SA in environment.trace_gases)
  +			var/SA_pp = (SA.moles/environment.total_moles())*environment_pressure
  +			if(SA_pp > 0.01)
  +				if(SA_pp > 1)
  +					safe = 0
  +				else safe = 1
   
   	src.icon_state = "alarm[!safe]"
   
  
positive.code: 			output += {"Carbon: "}
  			percent = round(environment.carbon_dioxide / total * 100, 2)
  			//CO2 Levels Sensor
  			if(environment.carbon_dioxide > 0.05)
  				if(environment.carbon_dioxide > 0.1)
  					output += {"<font color='red'><b>[percent]</b></font>%<br>"}
  					safe = 0
  				else
  
negative.code: 			safe = 0
  		else safe = 1
  
  	if(safe && (environment.carbon_dioxide > 5))
  		//CO2 Levels Sensor
  		if(environment.carbon_dioxide > 10)
  			safe = 0
  		else safe = 1
  
  