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India · Tier 3
1,166 days · 2019–2026 · 5 sensors
High confidenceSeasonal historical data — not for today's readings. For current air quality: IQAir ↗ · Methodology →
Independent modelled estimate for reference. Our data uses station sensors which may cover different years and locations. Methodology →
Berkeley Earth conversion: 22.0 µg/m³ PM2.5 ≈ 1 cigarette/day. This compares population-level mortality risk, not individual clinical outcomes. Acute vs chronic exposure differs significantly.
AQLI methodology: each 10 µg/m³ PM2.5 above WHO baseline (5.0 µg/m³) ≈ 0.98 years of life expectancy lost. Calculated from annual mean PM2.5 (long-term exposure), not annual median.
24-hour pattern from the most recent 7 days of hourly data. Dimmed arcs are unsafe for the selected activity.
This is a short-term trend view (not live minute-by-minute monitoring).
Every day of the year, colored by PM2.5 air quality band.
The baseline view is No mask. You can switch to Surgical, KN95, or N95 to see a planning range for mask-adjusted exposure. Smoking-aware mode is optional and off by default.
Post-monsoon construction boom, Diwali residue, vehicular emissions under winter inversion over Arabian Sea coast
Affects: Nov, Dec, Jan, Feb
Rising temperatures and low rainfall concentrate urban emissions
Affects: Mar, Apr, May
Arabian Sea monsoon brings heavy rainfall and clean oceanic air
Affects: Jun, Jul, Aug, Sep
Tip: tap a day cell to pin details, tap outside to close.
All-years view shows the median across available years per calendar day. Individual year views show actual measured values. Methodology →
Smoking-aware mode is optional. Turn it on only if you want combined smoking + air burden estimates.
Berkeley Earth conversion: 22 µg/m³ PM2.5 ≈ 1 cigarette/day. Statistical communication tool — not a clinical diagnosis.
Planning estimate from monthly median PM2.5 values. Air-equivalent burden is additive and does not replace smoking burden.
Based on monthly median PM2.5 values. Actual exposure varies by fit, wear time, location, activity, and daily conditions. Methodology →