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Noida air quality

India · Live AQI and hourly forecast for the next 5 days · updated Sun 04:30 local time

99

Moderate

US AQI, mostly PM2.5

Acceptable. Unusually sensitive people should ease off long, intense outdoor effort.

Next 24 hours
96–110US AQI, highest around Sun 13:00
Best time outside
Mon 01:00–4:00US AQI about 96
PM2.5 vs WHO guideline
2.2×33 µg/m³ over 24 h, guideline 15
Cigarette equivalent
≈ 1.5 a dayBerkeley Earth rule of thumb
European AQI
Moderatelevel 3 of 6

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The live globe, centred on Noida. Switch pollutants, drag through the next 5 days or press play. Full map →

Pollutants in Noida right now

PollutantNowNext 24 h vs WHOUS AQI band
Fine particles (PM2.5) 45 µg/m³ 2.2× Sensitive
Coarse particles (PM10) 45 µg/m³ 1.6× Good
Nitrogen dioxide (NO2) 42 µg/m³ 0.8× Good
Ozone (O3) 9.0 µg/m³ 1.1× Good
Sulphur dioxide (SO2) 24 µg/m³ 0.4× Good
Carbon monoxide (CO) 446 µg/m³ 0.1× Good
Desert dust0 µg/m³
Smoke and haze (aerosol optical depth)0.66
UV index0.0

“Next 24 h vs WHO” compares the forecast with the World Health Organization’s 2021 guideline levels: 24-hour means of 15 µg/m³ for PM2.5, 45 for PM10, 25 for NO2, 40 for SO2 and 4 mg/m³ for CO, and 100 µg/m³ over 8 hours for ozone. Above 1× is above the guideline.

Next 48 hours

Hourly US AQI. Highest 190 around Mon 19:00, lowest 89 around Mon 12:00.

Good 0–50Moderate 51–100Sensitive 101–150Unhealthy 151–200Very unhealthy 201–300Hazardous 301+

5-day air quality forecast for Noida

Daily range of the hourly US AQI, from lowest to highest, on a scale of 0 to 250.

DayUS AQIAt worstWorst hourPM2.5 avgUV max
Sun 27 Sept 98–110 Sensitive 13:00 34 4.0
Mon 28 Sept 89–190 Unhealthy 19:00 49 7.0
Tue 29 Sept 135–207 Very unhealthy 18:00 81 5.9
Wed 30 Sept 164–169 Unhealthy 18:00 83 5.9
Thu 1 Oct 170–176 Unhealthy 12:00 88 6.6

Common questions about the air in Noida

  1. Is the air in Noida safe today?

    For most people, yes. Right now the US AQI in Noida is 99, which counts as moderate. Acceptable. Unusually sensitive people should ease off long, intense outdoor effort. It is expected to reach 110 (unhealthy for sensitive groups) around Sun 13:00.

  2. When is the best time to be outside in Noida?

    Mon 01:00–4:00. That is the cleanest stretch in the next 24 hours, with the US AQI averaging about 96. The worst hour is around Sun 13:00, at 110.

  3. What is the main pollutant in Noida?

    Fine particles (PM2.5). It drives the index right now, at 45 µg/m³. Tiny particles from combustion, fires and dust that reach deep into the lungs. The main driver of AQI worldwide.

  4. How does Noida's air compare with the WHO guideline?

    2.2 times the guideline. Over the next 24 hours PM2.5 averages about 33 µg/m³, against the World Health Organization's 24-hour guideline of 15 µg/m³. PM10 and O3 are also forecast above their guideline levels.

  5. How many cigarettes is a day of Noida's air?

    About 1.5 cigarettes. Over the next 24 hours PM2.5 averages about 33 µg/m³. By Berkeley Earth's rule of thumb, 22 µg/m³ breathed for a day is roughly one cigarette.

  6. Will air quality in Noida improve this week?

    Today looks cleanest. Its AQI peaks at 110, against 207 on Tuesday, the worst day in the forecast.

Air quality near Noida

All 161 cities

About this forecast

Forecast from CAMS global via Open-Meteo: the Copernicus Atmosphere Monitoring Service (CAMS) model at about 40 km resolution (10 km inside Europe), refreshed twice a day. Models smooth out street-level peaks, so busy roads and industrial sites can be worse than shown; ground stations, where there are any nearby, show what monitors actually measure. The US AQI follows the US EPA scale and the European AQI the EEA bands. Readings for 28.54°N, 77.39°E, updated 2026-09-26 23:00 UTC.