Data

Datasets and analysis resources from my environmental monitoring projects.

---

Available Data

Dataset	Source	Format	Repository
PM2.5 sensor readings (Hanoi)	Low-cost sensor network	CSV	air-quality-analysis
Weather station logs	ESP8266 + DHT22	SQL/CSV	weatherstation
Bioreactor growth data	pH/temp/turbidity sensors	CSV	advanced-bioreactor

---

Using the Data

import pandas as pd

# Load PM2.5 data directly from GitHub
url = "https://raw.githubusercontent.com/bi2air/air-quality-analysis/main/data/sample.csv"
df = pd.read_csv(url)
print(df.describe())

See the Jupyter notebooks for full analysis examples.