Suppose you have an 8-hour ozone value of 0.088 ppm, and a PM2.5 value of 35.7 pg/m3. The AQI value is Blank 1 and theresponsible pollutant is Blank 2. According to the AQI scale, this falls under the category Blank 3.Note: for the pollutant, choose between ozone and PM2.5These Breakpoints..equalthis AQI..and this...categoryAir Quality IndexLevels of HealthNumericalValuePM25PM30(H8/m') (Hg/m)CoSO2NO2AQIConcern(ppm)1-hour(ppm)(ppm)(ppb)(ppb)1-hour8-hour24-hour 24-hour8-hour1-hourGoodO to 500.000 -0.0-12.00- 540.0 - 4.40- 350 - 530- 50Good0.054Moderate51 to 1000.055 -12.1-55 - 154 4.5 -9.436 - 7554 - 10051 - 100Moderate0.07035.4Unhealthy forSensitive Groups101 to 1500.125 -155 - 254 9.5 - 12.4 76 - 185101 - 360 101 - 150Unhealthy forSensitive Groups0.071 -35.5 -0.0850.16455.40.086 -0.165 -(55.5 -255 - 35412.5 -(186 -Unhealthy151 to 200361 - 649 151 - 200Unhealthy0.1050.204150.4)304)*15.4Very Unhealthy201 to 300(305 -604)*355 - 424201 - 3000.106 -0.2000.205 -(150.5 -(250.4)15.5 -650 -Very unhealthy0.40430.41249(250.5 -(350.4)()0.405 -425 - 50430.5 -301 - 400(605 -804)*1250 -1649Hazardous301 to 500Hazardous0.50440.4(350.5 - 505 - 604500.4)(805 -1004)*(*)0.505 -1650 -401 - 50040.5 -50.4Hazardous0.6042049英 |滿

From the given table we can clearly see that 8hr O3 value of 0.088 ppm lies in the unhealthy region…

Suppose you have an 8-hour ozone value of 0.088 ppm, and a PM2.5 value of 35.7 ug/m³. The AQI value is Blank 1 and the responsible pollutant is Blank 2. According to the AQI scale, this falls under the category Blank 3. Note: for the pollutant, choose between ozone and PM2.5

Suppose you have an 8-hour ozone value of 0.088 ppm, and a PM2.5 value of 35.7 ug/m³. The AQI value is Blank 1 and the responsible pollutant is Blank 2. According to the AQI scale, this falls under the category Blank 3. Note: for the pollutant, choose between ozone and PM2.5

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Concept explainers

Atmospheric Pollution

In the atmosphere, the existence of large quantities of undesirable substances that could cause several health issues to living organisms and humans is atmospheric pollution. Air pollution is otherwise known to be atmospheric pollution. The presence of undesirable materials would also destruct the natural environment such as a change in climate, degradation of habitat, or depletion of ozone. Air pollution is generated by the natural processes and activities of humans.

Smokestack Scrubbers

Once we believe in the environment and remember the pollution-producing facets of it, we will consider the smoke-stacks scrubber to be a number of the worst offenders. Although this is often legally correct, smoke-stack scrubbers often have a big function in terms of keeping ground-level air pollutants- safe to breathe and assisting within the management of emissions.

Question

Suppose you have an 8-hour ozone value of 0.088 ppm, and a PM2.5 value of 35.7 pg/m3. The AQI value is Blank 1 and the
responsible pollutant is Blank 2. According to the AQI scale, this falls under the category Blank 3.
Note: for the pollutant, choose between ozone and PM2.5
These Breakpoints.
.equal
this AQI
..and this
...
category
Air Quality Index
Levels of Health
Numerical
Value
PM25
PM30
(H8/m') (Hg/m)
Co
SO2
NO2
AQI
Concern
(ppm)
1-hour
(ppm)
(ppm)
(ppb)
(ppb)
1-hour
8-hour
24-hour 24-hour
8-hour
1-hour
Good
O to 50
0.000 -
0.0-12.0
0- 54
0.0 - 4.4
0- 35
0 - 53
0- 50
Good
0.054
Moderate
51 to 100
0.055 -
12.1-
55 - 154 4.5 -9.4
36 - 75
54 - 100
51 - 100
Moderate
0.070
35.4
Unhealthy for
Sensitive Groups
101 to 150
0.125 -
155 - 254 9.5 - 12.4 76 - 185101 - 360 101 - 150
Unhealthy for
Sensitive Groups
0.071 -
35.5 -
0.085
0.164
55.4
0.086 -
0.165 -
(55.5 -
255 - 354
12.5 -
(186 -
Unhealthy
151 to 200
361 - 649 151 - 200
Unhealthy
0.105
0.204
150.4)
304)*
15.4
Very Unhealthy
201 to 300
(305 -
604)*
355 - 424
201 - 300
0.106 -
0.200
0.205 -
(150.5 -
(250.4)
15.5 -
650 -
Very unhealthy
0.404
30.4
1249
(250.5 -
(350.4)
()
0.405 -
425 - 504
30.5 -
301 - 400
(605 -
804)*
1250 -
1649
Hazardous
301 to 500
Hazardous
0.504
40.4
(350.5 - 505 - 604
500.4)
(805 -
1004)*
(*)
0.505 -
1650 -
401 - 500
40.5 -
50.4
Hazardous
0.604
2049
英 |滿

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