Climate TrendsHome › Greenhouse gases › Carbon dioxide (CO₂)
Carbon dioxide (CO₂) in 1995 (global mean)
Annual mean360.18 ppm
vs previous year+1.85 ppm
Rank of increase26 / 46
Max − min within year3.91 ppm
By month
| Month | Concentration | vs same month last year |
|---|---|---|
| Jan | 360.13 ppm | +1.65 |
| Feb | 360.62 ppm | +1.62 |
| Mar | 361.08 ppm | +1.72 |
| Apr | 361.55 ppm | +1.84 |
| May | 361.47 ppm | +1.73 |
| Jun | 360.62 ppm | +1.82 |
| Jul | 359.00 ppm | +1.73 |
| Aug | 357.74 ppm | +1.68 |
| Sep | 358.06 ppm | +2.04 |
| Oct | 359.43 ppm | +2.16 |
| Nov | 360.77 ppm | +2.08 |
| Dec | 361.65 ppm | +2.11 |
+1.27 ppm
+1.34 ppm
+0.70 ppm
+0.74 ppm
+1.49 ppm
+1.85 ppm
+1.76 ppm
+1.10 ppm
+2.66 ppm
+2.10 ppm
+1.17 ppm
Bars: yearly increase in the surrounding years. NOAA GML global monthly means.