Concentration in µg/m³

Pollutants

Averaging time

Monitored GLC^#

(a)

Model-computed

highest value (b)

Net-concentration (a + b)

NAAQS Standard

Net-concentration increased in %

[(b/a) × 100]

PM₁₀

24 hr

75

2.61

77.61

100

3.48

Annual

57

0.24

57.24

60

0.42

NO₂

24 hr

22

4.66

26.66

80

21.18

Annual

15

0.65

15.65

40

4.33

CO

1 hr

428

110.37

538.37

4000

25.79

8 hr

390

----

390.00

2000

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