diff --git a/src/main/java/gregtech/api/net/GT_Packet_Pollution.java b/src/main/java/gregtech/api/net/GT_Packet_Pollution.java
new file mode 100644
index 00000000..e403cae4
--- /dev/null
+++ b/src/main/java/gregtech/api/net/GT_Packet_Pollution.java
@@ -0,0 +1,43 @@
+package gregtech.api.net;
+
+import com.google.common.io.ByteArrayDataInput;
+import com.google.common.io.ByteArrayDataOutput;
+import com.google.common.io.ByteStreams;
+
+import gregtech.common.GT_Pollution;
+import net.minecraft.world.IBlockAccess;
+
+public class GT_Packet_Pollution extends GT_Packet {
+    private int mPollution;
+
+    public GT_Packet_Pollution() {
+        super(true);
+    }
+
+    public GT_Packet_Pollution(int aPollution) {
+        super(false);
+        mPollution = aPollution;
+    }
+
+    @Override
+    public byte[] encode() {
+        ByteArrayDataOutput tOut = ByteStreams.newDataOutput(4);
+        tOut.writeInt(mPollution);
+        return tOut.toByteArray();
+    }
+
+    @Override
+    public GT_Packet decode(ByteArrayDataInput aData) {
+        return new GT_Packet_Pollution(aData.readInt());
+    }
+
+    @Override
+    public void process(IBlockAccess aWorld) {
+    	GT_Pollution.mPlayerPollution = mPollution;
+    }
+
+    @Override
+    public byte getPacketID() {
+        return 4;
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/gregtech/common/GT_Client.java b/src/main/java/gregtech/common/GT_Client.java
index 494e3997..4e255050 100644
--- a/src/main/java/gregtech/common/GT_Client.java
+++ b/src/main/java/gregtech/common/GT_Client.java
@@ -9,6 +9,7 @@ import codechicken.lib.vec.Rotation;
 import cpw.mods.fml.client.registry.RenderingRegistry;
 import cpw.mods.fml.common.eventhandler.SubscribeEvent;
 import cpw.mods.fml.common.gameevent.TickEvent;
+import gregtech.GT_Mod;
 import gregtech.api.GregTech_API;
 import gregtech.api.enums.GT_Values;
 import gregtech.api.enums.Materials;
@@ -30,6 +31,8 @@ import net.minecraft.item.ItemStack;
 import net.minecraft.tileentity.TileEntity;
 import net.minecraft.world.World;
 import net.minecraftforge.client.event.DrawBlockHighlightEvent;
+import net.minecraftforge.client.event.EntityViewRenderEvent;
+import net.minecraftforge.event.terraingen.BiomeEvent;
 import net.minecraftforge.oredict.OreDictionary;
 import org.lwjgl.opengl.GL11;
 
@@ -140,6 +143,45 @@ public class GT_Client extends GT_Proxy
         GL11.glEnd();
         GL11.glPopMatrix();
     }
+    
+    @SubscribeEvent
+    public void manipulateDensity(EntityViewRenderEvent.FogDensity event) {
+    	System.out.println("test: "+GT_Pollution.mPlayerPollution);
+    	if(GT_Pollution.mPlayerPollution > GT_Mod.gregtechproxy.mPollutionSmogLimit){
+        event.density = 0.25f/(GT_Pollution.mPlayerPollution/GT_Mod.gregtechproxy.mPollutionSourRainLimit);
+        event.setCanceled(true);
+    	}
+    }
+
+    @SubscribeEvent
+    public void manipulateColor(EntityViewRenderEvent.FogColors event) {
+    	if(GT_Pollution.mPlayerPollution > GT_Mod.gregtechproxy.mPollutionSmogLimit){
+        event.red = 140f/255f;
+        event.green = 80f/255f;
+        event.blue = 40f/255f;
+    	}
+    }
+    
+    @SubscribeEvent
+    public void manipulateGrassColor(BiomeEvent.GetGrassColor event) {
+    	if(GT_Pollution.mPlayerPollution > GT_Mod.gregtechproxy.mPollutionSmogLimit){
+        event.newColor = 0xD2691E;
+    	}
+    }
+
+    @SubscribeEvent
+    public void manipulateWaterColor(BiomeEvent.GetWaterColor event) {
+    	if(GT_Pollution.mPlayerPollution > GT_Mod.gregtechproxy.mPollutionSmogLimit){
+        event.newColor = 0x556B2F;
+    	}
+    }
+
+    @SubscribeEvent
+    public void manipulateFoliageColor(BiomeEvent.GetFoliageColor event) {
+    	if(GT_Pollution.mPlayerPollution > GT_Mod.gregtechproxy.mPollutionSmogLimit){
+        event.newColor = 0xCD853F;
+    	}
+    }
 
     public boolean isServerSide() {
         return true;
diff --git a/src/main/java/gregtech/common/GT_Network.java b/src/main/java/gregtech/common/GT_Network.java
index 2b19b98d..ae444429 100644
--- a/src/main/java/gregtech/common/GT_Network.java
+++ b/src/main/java/gregtech/common/GT_Network.java
@@ -32,7 +32,7 @@ public class GT_Network
 
     public GT_Network() {
         this.mChannel = NetworkRegistry.INSTANCE.newChannel("GregTech", new ChannelHandler[]{this, new HandlerShared()});
-        this.mSubChannels = new GT_Packet[]{new GT_Packet_TileEntity(), new GT_Packet_Sound(), new GT_Packet_Block_Event(), new GT_Packet_Ores()};
+        this.mSubChannels = new GT_Packet[]{new GT_Packet_TileEntity(), new GT_Packet_Sound(), new GT_Packet_Block_Event(), new GT_Packet_Ores(), new GT_Packet_Pollution()};
     }
 
     protected void encode(ChannelHandlerContext aContext, GT_Packet aPacket, List<Object> aOutput)
@@ -47,6 +47,12 @@ public class GT_Network
     }
 
     public void sendToPlayer(GT_Packet aPacket, EntityPlayerMP aPlayer) {
+    	if(aPacket==null){
+    		System.out.println("packet null");return;
+    	}
+    	if(aPlayer==null){
+    		System.out.println("player null");return;
+    	}
         ((FMLEmbeddedChannel) this.mChannel.get(Side.SERVER)).attr(FMLOutboundHandler.FML_MESSAGETARGET).set(FMLOutboundHandler.OutboundTarget.PLAYER);
         ((FMLEmbeddedChannel) this.mChannel.get(Side.SERVER)).attr(FMLOutboundHandler.FML_MESSAGETARGETARGS).set(aPlayer);
         ((FMLEmbeddedChannel) this.mChannel.get(Side.SERVER)).writeAndFlush(aPacket);
diff --git a/src/main/java/gregtech/common/GT_Pollution.java b/src/main/java/gregtech/common/GT_Pollution.java
index 175ea6ac..6669bf86 100644
--- a/src/main/java/gregtech/common/GT_Pollution.java
+++ b/src/main/java/gregtech/common/GT_Pollution.java
@@ -62,6 +62,7 @@ public class GT_Pollution {
 	private int operationsPerTick=0;//how much chunks should be processed in each cycle
 	private static final short cycleLen=1200;
 	private final World aWorld;
+	public static int mPlayerPollution;
 
 	public GT_Pollution(World world){
 		aWorld=world;
@@ -260,6 +261,13 @@ public class GT_Pollution {
 		if(dataMap==null || dataMap.get(ch.getChunkCoordIntPair())==null) return 0;
 		return dataMap.get(ch.getChunkCoordIntPair())[GTPOLLUTION];
 	}
+
+	public static int getPollution(ChunkCoordIntPair aCh, int aDim){
+		if(!GT_Mod.gregtechproxy.mPollution)return 0;
+		HashMap<ChunkCoordIntPair,int[]> dataMap=dimensionWiseChunkData.get(aDim);
+		if(dataMap==null || dataMap.get(aCh)==null) return 0;
+		return dataMap.get(aCh)[GTPOLLUTION];
+	}
 	
 	//Add compatibility with old code
 	@Deprecated /*Don't use it... too weird way of passing position*/
diff --git a/src/main/java/gregtech/common/GT_Proxy.java b/src/main/java/gregtech/common/GT_Proxy.java
index a7da28c7..96b957e0 100644
--- a/src/main/java/gregtech/common/GT_Proxy.java
+++ b/src/main/java/gregtech/common/GT_Proxy.java
@@ -24,6 +24,7 @@ import gregtech.api.interfaces.metatileentity.IMetaTileEntity;
 import gregtech.api.interfaces.tileentity.IGregTechTileEntity;
 import gregtech.api.items.GT_MetaGenerated_Item;
 import gregtech.api.items.GT_MetaGenerated_Tool;
+import gregtech.api.net.GT_Packet_Pollution;
 import gregtech.api.objects.GT_Fluid;
 import gregtech.api.objects.GT_FluidStack;
 import gregtech.api.objects.GT_UO_DimensionList;
@@ -47,6 +48,7 @@ import net.minecraft.entity.item.EntityItem;
 import net.minecraft.entity.monster.EntityEnderman;
 import net.minecraft.entity.monster.EntitySkeleton;
 import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.entity.player.EntityPlayerMP;
 import net.minecraft.entity.projectile.EntityArrow;
 import net.minecraft.init.Blocks;
 import net.minecraft.init.Items;
@@ -1325,6 +1327,11 @@ public abstract class GT_Proxy implements IGT_Mod, IGuiHandler, IFuelHandler {
                     aEvent.player.addExhaustion(Math.max(1.0F, tCount / 666.6F));
                 }
             }
+            if (aEvent.player.ticksExisted % 10 == 0) {
+        	int tPollution = 0;
+        	tPollution = GT_Pollution.getPollution(new ChunkCoordIntPair(aEvent.player.chunkCoordX,aEvent.player.chunkCoordZ), aEvent.player.dimension);
+        	if(aEvent.player instanceof EntityPlayerMP)GT_Values.NW.sendToPlayer(new GT_Packet_Pollution(tPollution), (EntityPlayerMP) aEvent.player);
+            }
         }
     }