JSFiddle - React, Tailwind, and code Playground

HTML

<div class="section system-efficiency">
<h4>SYSTEM EFFICIENCY</h4>
</div>

CSS

.axis path,
.axis line {
  fill: none;
  stroke: black;
  shape-rendering: crispEdges;
}
.line {
  fill: none;
  stroke: black;
  stroke-width: 1.5px;
  shape-rendering: crispEdges;
}
.x.axis path {
  display: none;
}
.x.axis text { 
  font-size: 12px;
}

JavaScript

var data = [
  {
    "air_produced": 0.660985, 
    "air_used": 0.342706, 
    "datestr": "2012-12-01 00:00:00", 
    "energy_used": 0.106402
  }, 
  {
    "air_produced": 0.824746, 
    "air_used": 0.400776, 
    "datestr": "2013-01-01 00:00:00", 
    "energy_used": 0.250462
  }, 
  {
    "air_produced": 0.181898, 
    "air_used": 0.003541, 
    "datestr": "2013-02-01 00:00:00", 
    "energy_used": 0.000582
  }, 
  {
    "air_produced": 1.096685, 
    "air_used": 0.97719, 
    "datestr": "2013-03-01 00:00:00", 
    "energy_used": 0.923212
  }, 
  {
    "air_produced": 0.283379, 
    "air_used": 0.241088, 
    "datestr": "2013-04-01 00:00:00", 
    "energy_used": 0.23381
  }
];

// Margins and widths. 
var graph_width = parseInt(d3.select('body').style('width').replace('px',''));
var margin = {top: 20, right: 20, bottom: 30, left: 0},
    width = graph_width - margin.left - margin.right,
    height = 200 - margin.top - margin.bottom;

// X and Y scales. 
var x = d3.time.scale().range([0, width]);
var y = d3.scale.linear().range([height, 0]);

// Construct our SVG object.
var svg = d3.select(".system-efficiency").append("svg")
    .attr("width", width + margin.left + margin.right)
    .attr("height", height + margin.top + margin.bottom)
  .append("g")
    .attr("transform", "translate(" + margin.left + "," + margin.top + ")");

// X-axis.
var xAxis = d3.svg.axis()
    .scale(x)
    .orient("bottom");
    
svg.append("g")
    .attr("class", "x axis")
    .attr("transform", "translate(0," + height + ")")
    .call(xAxis);
    
// Date parsing.
var parseDate = d3.time.format("%Y-%m-%d %H:%M:%S");

// Line function.
var line = d3.svg.line()
    .x(function(d) { return x(d.date); })
    .y(function(d) { return y(d.energy_used); });

// Draw x-axis. 
x.domain(d3.extent(data, function(d) { return d.date; }));
y.domain([0, d3.max(data, function(d) { return d.air_used; })]);  
d3.select(".x.axis")
    .transition().duration(1000)
    .call(xAxis);

// Draw line. 
var line...