Is Greater Noida Air Quality Safe Today?

Current AQI in Greater Noida is 320 (Very Poor).

Quick Answer

Based on current AQI levels, air quality in Greater Noida is Very Poor. Air quality is poor. Outdoor activity should be minimized for everyone.

320
Greater Noida air quality
Very Poor
Main pollutant: PM10 · Trend: rising
AQI Scale
0 Good 50 100 200 300+
Current: 320 — Very Poor band
What does AQI 320 mean? AQI 320 falls under Very Poor 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 PM10 (avg 319.5), 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
  • Use a mask outdoors
  • Ventilate during cleanest hours
  • Air purifier helpful if AQI rises above 200
Best time to go outside
Go 22:00–22:59
Avoid 20:00–20:59
Who should be careful
  • Children & elderly
  • Asthma / lung conditions
  • Pregnant women
Air quality across Greater Noida
🌿 Knowledge Park - III, Greater Noida - UPPCB
AQI 273
🌿 Knowledge Park - V, Greater Noida - UPPCB
AQI 366
🚨 Knowledge Park - V, Greater Noida - UPPCB
AQI 366
🚨 Knowledge Park - III, Greater Noida - UPPCB
AQI 273
AQI varies by about 93 points across Greater Noida today, often due to traffic, construction, and local sources.

Greater Noida AQI Trend

Latest history update: 17 Apr 2026, 2 AM.

7-day avg
185.5
Trend
Rising
Yesterday
266
Today
322
110.0
189.9
124.2
181.7
145.0
144.2
186.6
265.9
321.7
09 Apr
10 Apr
11 Apr
12 Apr
13 Apr
14 Apr
15 Apr
16 Apr
17 Apr

Category split: 7 Moderate, 1 Poor, 1 Very Poor

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

Best day: 110.0 (09 Apr) · Worst day: 321.7 (17 Apr)

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FAQs About Greater Noida Air Quality

Is AQI 320 safe in Greater Noida?

It is not safe for sensitive groups and outdoor exposure should be reduced for everyone.

What AQI level is dangerous?

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

Should I wear a mask today in Greater Noida?

Yes, use a well-fitted N95/KN95 mask outdoors, especially during peak traffic hours.

Why can AQI vary a lot across Greater Noida?

Today’s spread is about 93 AQI points between the cleanest and most polluted areas. Differences usually come from traffic density, construction, and local wind patterns.

Is PM10 the main concern today?

Yes. PM10 is currently the leading pollutant, which tends to spike near roads and busy junctions. If you feel irritation or coughing outdoors, reduce exposure.