Is Purnia Air Quality Safe Today?

Current AQI in Purnia is 73 (Satisfactory).

Quick Answer

Based on current AQI levels, air quality in Purnia is Satisfactory. Most people can continue normal outdoor activity, but sensitive groups should still be cautious.

73
Purnia air quality
Satisfactory
Main pollutant: PM25 · Trend: rising
AQI Scale
0 Good 50 100 200 300+
Current: 73 — Satisfactory band
What does AQI 73 mean? AQI 73 falls under Satisfactory in India. AQI above 200 is unhealthy and above 300 is severe. At this level, breathing discomfort and irritation can increase, especially for sensitive groups. The main pollutant today is PM25 (avg 73.0), which can trigger breathing issues, cough, and fatigue, particularly near traffic-heavy areas.
What to do today
  • Prefer lighter activity or indoor workouts
  • Limit time outdoors if AQI is trending upward
  • Mask not required for most
  • Ventilate during cleanest hours
  • Air purifier helpful if AQI rises above 200
Best time to go outside
Go 04:00–04:59
Avoid 22:00–22:59
Who should be careful
  • Children & elderly
  • Asthma / lung conditions
  • Pregnant women
Air quality across Purnia
🌿 Mariam Nagar, Purnia - BSPCB
AQI 73
🚨 Mariam Nagar, Purnia - BSPCB
AQI 73
Variation is driven by traffic density, construction, and local sources.

Purnia AQI Trend

Latest history update: 16 Apr 2026, 3 AM.

7-day avg
57.4
Trend
Rising
Yesterday
51
Today
70
52.8
48.5
56.6
59.2
58.8
57.8
62.3
50.9
70.0
08 Apr
09 Apr
10 Apr
11 Apr
12 Apr
13 Apr
14 Apr
15 Apr
16 Apr

Category split: 8 Satisfactory, 1 Good

Good (≤50) Satisfactory (51–100) Moderate (101–200) Poor (201–300)

Best day: 48.5 (09 Apr) · Worst day: 70.0 (16 Apr)

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FAQs About Purnia Air Quality

Is AQI 73 safe in Purnia?

Yes, it is generally safe for most people. Sensitive groups should still be cautious if exposed for long periods.

What AQI level is dangerous?

AQI above 300 is considered very poor and harmful for everyone.

Should I wear a mask today in Purnia?

Not required for most people. Keep one handy if you are sensitive or commuting through heavy traffic.

Why can AQI vary a lot across Purnia?

Today’s spread is about - AQI points between the cleanest and most polluted areas. Differences usually come from traffic density, construction, and local wind patterns.

Is PM25 the main concern today?

Yes. PM25 is currently the leading pollutant, which tends to spike near roads and busy junctions. If you feel irritation or coughing outdoors, reduce exposure.