---
station_id: cpcb-5121
raw_id: 5121
name: "Knowledge Park - V"
city: "Greater Noida"
state: ""
country: India
provider: cpcb
provider_name: "Central Pollution Control Board, Government of India"
lat: 28.557054
lon: 77.453663
aqi: 129
band: moderate
updated: 2026-04-08T09:05:37.272Z
updated_local: "8 Apr 2026, 14:35 IST"
source: https://oaq.notf.in
mirror: https://oaq.pages.dev/s/cpcb/5121
---

# Knowledge Park - V — Air Quality

Current AQI: **129 (Moderate)** as of 8 Apr 2026, 14:35 IST.

Located in Greater Noida, India. Source: **Central Pollution Control Board, Government of India** via OAQ.

## Pollutants

| Pollutant | Value | Unit |
|---|---|---|
| PM2.5 | 50 | µg/m³ |
| PM10 | 143 | µg/m³ |
| NO₂ | 28 | µg/m³ |
| SO₂ | 16.8 | µg/m³ |
| CO | 0.58 | mg/m³ |
| O₃ | 78.2 | µg/m³ |
| NH₃ | 37.1 | µg/m³ |

## Location

- Coordinates: 28.5571° N, 77.4537° E

## Source

Data from Central Pollution Control Board, Government of India via OAQ Data Broker (https://oaq.notf.in). Mirrored hourly. Licensed CC BY 4.0.

Part of an open-source mirror — see https://oaq.pages.dev/about.