Pollution in your city: Is wearing an
anti-pollution mask the solution?
Indian metro cities, the level of particulate matter 2.5 & 10 rises quite often,
which is much higher than the prescribed safe level. Hence people have started
opting for various kinds of masks to protect themselves from poor air quality. Pedestrians,
Cyclists and Traffic cops have chosen pollution masks over handkerchiefs in the
hope that it will guard their lungs against the harmful air.
the air rises to its peak during Diwali season and there were headlines about
the Delhi’s air pollution and smog which turned out to be really harmful. Due
to which the use and sale of anti-pollution masks has been at the record level.
It has now become imperative for all to
buy air-pollution masks as to protect themselves from the adverse effects of air
buying a air mask won’t do, you need to know which air mask is best for you and
which isn’t going to help at all. Choosing the Best Anti pollution mask is really important.
are some best anti-pollution mask
rating, which you can consider while buying:
N95 – It should be the minimum criterion while buying an
anti-pollution mask. Mask with N95 rating can filter up to 95 % of harmful PM
2.5, which tend to stay long in the air and thus more likely to be inhaled.
N99 – Mask with these rating are capable of filtering out
PM 2.5 airborne particulate matter with up to 99% but these are not resistant
to oil or oil-based pollutants.
N100 – These are capable of filtering
99.97% of PM 2.5. Finding these masks are much harder and you may have to go to
an industrial supplier to get your hands on it.
P95 – Mask with these rating can also filter out the oil
based pollutants to an extent which cannot be removed by above ones.
R95 – These also filter out oil based pollutants but are
really meant for industrial use and have a life of just 8 hours and cannot be
considered for everyday use.
Now we know
about the anti-pollution mask and its rating but how do we find out if there is
pollution in the air or how much pollution is there. Measuring the air
pollution is done through Air Quality
Monitor. Monitoring air quality is necessary for local authorized bodies as
well as for chief communal and classified industries to be aware of and prevent
air pollution through various specified means, in order to protect health and
contribute to the fight against the greenhouse effect.
Air quality monitor is used to detect CO2 levels, gases
level, to meet the various industry standards relating to personal safety and
also used to detect, measure and monitor relative humidity, ambient temperature
and level of carbon dioxide, volatile organic compound, carbon monoxide and
other hazardous and toxic gases in the environment.