Turn on your headlights. Even if its during the day, you should turn on your headlight so other drivers can see you a lot more easier than without your lights on.
smog
A fog is a low travelling rain cloud that is touching the ground.
Rain is a form of condensation that occurs when water vapor in the atmosphere condenses into water droplets and falls to the ground.
"Smog" is formed from the words "smoke" and "fog". It typically refers to a type of air pollution that results from the combination of smoke and fog in urban areas.
Smoke contains particles and chemicals that can directly irritate your eyes, causing them to become red, itchy, and watery. On the other hand, fog is simply a cloud of water droplets suspended in the air, which is generally harmless to your eyes.
Rain, Smoke, Fog Acording with Florida, Driver's Handbook Pag (28)
While it is mostly understood that any time visibility is reduced (fog, smoke, snow, rain, etc) you aught to use your headlights, this answer cannot be more specific unless you specify the locality you are driving in. Laws vary around the world and from jurisdiction to jurisdiction.
Use your headlights, as they improve visibility for both you and other drivers. The headlights help others see your vehicle more easily, reducing the risk of accidents.
Conditions which impair vision (rain, fog, snow, smog, heavy overcast). Additionally, states may require headlights to be turned on in tunnels and even work zones.
The best headlights that you can purchase for a 1992 Honda Civic for night driving on the daytime running lights. You can also purchase those fog lamps as well.
No - They're intended for low vision situations as when there's fog or mist. The heavy rain simply spreads the beam - making it dazzle oncoming traffic.
Fog can be made thicker by the presence of smoke, as the particles in the smoke can serve as condensation nuclei for water droplets to form around. This can result in the fog becoming more opaque and reducing visibility even further.
Smog is a combination of smoke and fog. It begins with the letter s.
smoke + fog = smog
smoke / fog = sm-og = smog
smog is caused by a combination of smoke and fog whereas acid rain is a phenomenon whereby gases like sulphur and nitrogen oxide combines with water vapour in the atmosphere .
High beams are the lights you want to use when driving at night when no one else is in front of you. High beams will give you increased visibility, and that's a good thing except when you're blinding other drivers, or driving in severe fog or rain. In severe fog or rain high beams can actually be worse.