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Home > Mumbai > Mumbai News > Article > Mumbais air quality improves from unhealthy to poor Borivli Easts AQI good

Mumbai's air quality improves from 'unhealthy' to 'poor', Borivli East's AQI 'good'

Updated on: 25 December,2021 09:02 AM IST  |  Mumbai
mid-day online correspondent |

The AQI dropped by 39 points as compared to 162 on Friday, a considerable drop

Mumbai's air quality improves from 'unhealthy' to 'poor', Borivli East's AQI 'good'

Juhu Beach. Pic/AFP

Mumbai’s air quality on Saturday morning improved further with AQI 123 but remained under “poor” category, according to aqi.in.


The AQI dropped by 39 points as compared to 162 on Friday, a considerable drop.


Borivli East recorded pleasantly low air quality levels on Saturday with AQI at 44.


The report also stated that PM 2.5 and PM 10 concentration in Mumbai are 46 and 90 respectively. According to Swiss organisation iQAir PM2.5 concentration in Mumbai air is currently 18.2 times above the WHO annual air quality guideline value.

 Here are the location-wise details.

Location

Status

AQI

PM 2.5

PM 10

Bandra East

Poor

134

51

122

Borivli East

Good

44

5

47

CSIA

Poor

115

41

113

Colaba

Poor

117

42

87

Juhu

Poor

131

48

75

Kurla

Poor

154

61

183

As the temperature sees a drop in Mumbai, the AQI is witnessing improvement; however, it is still advisable to avoid outdoor exercises. Try to stay indoors with purifiers on as far as practicable and do not forget to wear N85 masks if stepping out.

Fine particulate matter (PM2.5) is an air pollutant that is a concern for people's health when levels in air are high. PM2.5 is tiny particles in the air that reduce visibility and cause the air to appear hazy when levels are elevated. Outdoor PM2.5 levels are most likely to be elevated on days with little or no wind or air mixing.

Air Quality Index (AQI) is a yardstick to measure the quality of air in a given area. It is measured from 0 to 500. A higher value of AQI denotes a greater level of pollutants in the air and hence a more severe impact on health.

The AQI index is divided into six categories, each corresponding to a different level of health concern.

- Green (0-50) - Good

- Yellow (51-100) - Moderate

- Orange (101-150) - Unhealthy for sensitive groups

- Red (151-200) - Unhealthy

- Purple (201-300) - Very unhealthy

- Maroon (301 and higher) – Hazardous

 

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