# United Kingdom CPI item — Ultra Low Sulphur Petrol Cpi ()

United Kingdom CPI item — Ultra Low Sulphur Petrol Cpi () was up 30.2% year on year in September 2026, compared with 23.6% in August 2026.
The level stood at 127.2 (index (Jan=100, annually chain-linked)).
Over the past available history it has ranged from −2.7% (Feb 2026) to 30.2% (Sep 2026), averaging 17.1%.

- Source agency: UK Office for National Statistics (CPI item / consumption-segment indices)
- Makrognosis code: `UK.CPI.M.NSA.ITEM-610310`
- Frequency: monthly
- Units: index (Jan=100, annually chain-linked)
- Coverage: 2025-02-01 to 2026-09-01 (20 observations)
- Page: https://makrognosis.robomacro.com/data/united-kingdom/cpi-item-ultra-low-sulphur-petrol-cpi

## Recent data

| Period | Value | Y/Y % |
|---|---:|---:|
| September 2026 | 127.2 | 30.2 |
| August 2026 | 121.0 | 23.6 |
| July 2026 | 114.2 | 17.0 |
| June 2026 | 116.6 | 21.2 |
| May 2026 | 118.2 | 22.4 |
| April 2026 | 117.7 | 19.9 |
| March 2026 | 105.2 | 4.9 |
| February 2026 | 98.77 | −2.7 |
| January 2026 | 97.73 | — |
| December 2025 | 99.44 | — |
| November 2025 | 98.49 | — |
| October 2025 | 98.22 | — |
| September 2025 | 97.72 | — |
| August 2025 | 97.89 | — |
| July 2025 | 97.64 | — |
| June 2025 | 96.20 | — |
| May 2025 | 96.56 | — |
| April 2025 | 98.13 | — |
| March 2025 | 100.3 | — |
| February 2025 | 101.5 | — |

## API

```
curl -H "X-API-Key: $MAKROGNOSIS_KEY" \
  "https://makrognosis.robomacro.com/v1/series/UK.CPI.M.NSA.ITEM-610310"

# Python
import requests
r = requests.get("https://makrognosis.robomacro.com/v1/series/UK.CPI.M.NSA.ITEM-610310",
                 headers={"X-API-Key": KEY})
obs = r.json()["observations"]
```