# United Kingdom CPI INDEX 07.2.2.1 Diesel 2015=100 ()

United Kingdom CPI INDEX 07.2.2.1 Diesel 2015=100 () was up 35.7% year on year in September 2026, compared with 27.8% in August 2026.
The level stood at 167.5 (index (2015=100)).
That is the highest reading since August 2022.
Over the past ten years it has ranged from −26.7% (Jul 2023) to 46.2% (Jul 2022), averaging 5.2%.

- Source agency: UK Office for National Statistics
- Makrognosis code: `UK.CPI.M.NSA.COICOP-07-2-2-1`
- Frequency: monthly
- Units: index (2015=100)
- Coverage: 2015-01-01 to 2026-09-01 (141 observations)
- Page: https://makrognosis.robomacro.com/data/united-kingdom/cpi-index-07-2-2-1-diesel-2015-100

## Recent data

| Period | Value | Y/Y % |
|---|---:|---:|
| September 2026 | 167.5 | 35.7 |
| August 2026 | 158.1 | 27.8 |
| July 2026 | 145.8 | 18.5 |
| June 2026 | 153.5 | 27.4 |
| May 2026 | 162.8 | 34.5 |
| April 2026 | 165.2 | 34.0 |
| March 2026 | 138.0 | 9.5 |
| February 2026 | 122.8 | −3.5 |
| January 2026 | 123.9 | −1.2 |
| December 2025 | 126.8 | 2.2 |
| November 2025 | 125.1 | 2.4 |
| October 2025 | 124.4 | 2.8 |
| September 2025 | 123.4 | 0.0 |
| August 2025 | 123.7 | −3.8 |
| July 2025 | 123.0 | −6.0 |
| June 2025 | 120.5 | −8.6 |
| May 2025 | 121.0 | −11.0 |
| April 2025 | 123.3 | −9.8 |
| March 2025 | 126.0 | −6.0 |
| February 2025 | 127.3 | −3.3 |
| January 2025 | 125.4 | −2.8 |
| December 2024 | 124.1 | −5.8 |
| November 2024 | 122.2 | −11.6 |
| October 2024 | 121.0 | −14.2 |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/UK.CPI.M.NSA.COICOP-07-2-2-1"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/UK.CPI.M.NSA.COICOP-07-2-2-1",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```