Air quality
Air quality in Pimpri today
Updated
Unhealthy for Sensitive Groups (US AQI 148) People with heart or lung disease, older adults, children and teens should cut back on prolonged or heavy exertion outdoors. Model estimate for Mon, Oct 26, 6:30 am (01:00 UTC).
Live AQI, PM2.5, PM10 and ozone for Pimpri, Maharashtra, India, with a 48-hour forecast and the best time to be outside.
- US AQI now
- 148 Unhealthy for Sensitive Groups
- PM2.5
- 29 µg/m³ 1.9× WHO 24-h guideline
- PM10
- 34 µg/m³
- Ozone
- 67 µg/m³
- Dominant pollutant
- PM2.5 sub-index 148
- Best hour today
- 9:30 pm AQI 92
- European AQI
- 48
Air quality in Pimpri right now
Right now the modelled US Air Quality Index for Pimpri, Maharashtra, India is 148, which falls in the "Unhealthy for Sensitive Groups" band (up to 150). People with heart or lung disease, older adults, children and teens should cut back on prolonged or heavy exertion outdoors.
The index is driven mainly by PM2.5, whose own sub-index is 148. Fine and coarse particles come from traffic, heating, industry, dust and smoke; they build up on calm nights and clear when wind or rain arrives.
PM2.5 is 29 µg/m³, 1.9 times the WHO 24-hour guideline of 15 µg/m³; PM10 is 34 µg/m³ against a guideline of 45; ozone is 67 µg/m³ (below the WHO 8-hour level of 100); nitrogen dioxide is 8.9 µg/m³ (below the 24-hour guideline of 25).
Also this hour: carbon monoxide 384 µg/m³.
NASA FIRMS shows 27 fire hotspots within 300 km in the last day (nearest about 31 km), but particle levels are not elevated enough to point to smoke right now.
Pimpri AQI forecast: next 48 hours
Over the next 24 hours the AQI is forecast to range from 79 around Tue 5:30 am to 148 around Mon 6:30 am, from "Moderate" at best to "Unhealthy for Sensitive Groups" at worst.
The following day is expected to be cleaner, averaging about 85 against 104 for the next 24 hours.
| Local time (Asia/Kolkata) | US AQI | Category | PM2.5 µg/m³ | PM10 µg/m³ | Ozone µg/m³ |
|---|---|---|---|---|---|
| Mon 6:30 am | 148 | Unhealthy for Sensitive Groups | 28.5 | 34 | 67 |
| Mon 9:30 am | 131 | Unhealthy for Sensitive Groups | 20.3 | 30 | 114 |
| Mon 12:30 pm | 115 | Unhealthy for Sensitive Groups | 22.3 | 34 | 148 |
| Mon 3:30 pm | 105 | Unhealthy for Sensitive Groups | 20.4 | 31 | 136 |
| Mon 6:30 pm | 100 | Moderate | 22.8 | 30 | 109 |
| Mon 9:30 pm | 92 | Moderate | 26.8 | 35 | 81 |
| Tue 12:30 am | 86 | Moderate | 26.7 | 34 | 77 |
| Tue 3:30 am | 81 | Moderate | 27.6 | 36 | 71 |
| Tue 6:30 am | 80 | Moderate | 33.6 | 43 | 76 |
| Tue 9:30 am | 81 | Moderate | 30 | 41 | 116 |
| Tue 12:30 pm | 83 | Moderate | 26.8 | 37 | 146 |
| Tue 3:30 pm | 84 | Moderate | 23.6 | 33 | 139 |
| Tue 6:30 pm | 101 | Unhealthy for Sensitive Groups | 23.9 | 29 | 115 |
| Tue 9:30 pm | 85 | Moderate | 22.5 | 27 | 100 |
| Wed 12:30 am | 83 | Moderate | 17.1 | 20 | 102 |
| Wed 3:30 am | 81 | Moderate | 15.3 | 18 | 83 |
| Wed 6:30 am | 78 | Moderate | 16.8 | 21 | 79 |
Every third hour of the CAMS forecast via Open-Meteo. US AQI uses rolling averages (24 h for particles, 8 h for ozone), so it moves more slowly than the hourly concentrations.
Best time to be outside in Pimpri today
Between 6 am and 9 pm local time, the cleanest air today is forecast around 9:30 pm (AQI 92, Moderate) and the worst around 6:30 am (AQI 148). That is a swing of 56 points, so a run or walk around 9:30 pm is noticeably better.
Pimpri vs the rest of India
Across 245 India cities we track, the average US AQI right now is 116 (Unhealthy for Sensitive Groups). Pimpri at 148 is 32 points worse than average.
It ranks 135 of 245 from cleanest to most polluted; the cleanest is Dindigul (27) and the most polluted Karnāl (451).
For context, the median across 3,556 cities worldwide is 58.
Air quality in cities near Pimpri
| City | Distance | US AQI | Category | PM2.5 µg/m³ |
|---|---|---|---|---|
| Pimpri-Chinchwad | 1 km | 129 | Unhealthy for Sensitive Groups | 19.5 |
| Pune | 13 km | 129 | Unhealthy for Sensitive Groups | 19.5 |
| Badlapur | 82 km | 161 | Unhealthy | 50.2 |
| Panvel | 84 km | 159 | Unhealthy | 47.7 |
| Ambarnath | 93 km | 161 | Unhealthy | 50.2 |
| Ulhasnagar | 96 km | 161 | Unhealthy | 50.2 |
| Bārāmati | 97 km | 110 | Unhealthy for Sensitive Groups | 21.2 |
| Kalyān | 99 km | 161 | Unhealthy | 50.2 |
Model vs measured
We found no measured PM2.5 sensor cell within 25 km of Pimpri, so the numbers on this page are model estimates. Models capture regional pollution well but can miss very local sources such as a busy road or a nearby fire.
Advice for sensitive groups
At 148, children, older adults, pregnant people and anyone with asthma, COPD or heart disease should limit time outdoors, especially strenuous activity. A well-fitted N95/FFP2 mask cuts particle exposure; it does not filter ozone.
What the US AQI numbers mean
| US AQI | Category | What it means |
|---|---|---|
| 0-50 | Good | Air quality is satisfactory and poses little or no risk; a good time for outdoor activity. |
| 51-100 | Moderate | Acceptable for most people. Unusually sensitive people should consider shortening long or heavy exertion outdoors. |
| 101-150 | Unhealthy for Sensitive Groups | People with heart or lung disease, older adults, children and teens should cut back on prolonged or heavy exertion outdoors. |
| 151-200 | Unhealthy | Everyone should reduce prolonged or heavy exertion outdoors; sensitive groups should avoid it and keep windows closed. |
| 201-300 | Very Unhealthy | Health alert: everyone should avoid prolonged or heavy exertion outdoors, and sensitive groups should stay indoors. |
| 301-500 | Hazardous | Emergency conditions: everyone should avoid all outdoor physical activity and stay indoors with filtered air if possible. The scale tops out at 500; heavier dust or smoke is shown as 500. |
Values on this page are modelled by CAMS (Copernicus) and served by Open-Meteo; they are estimates for the area around the city centre, not readings from an official monitor.
Nearby cities
More for Pimpri
Air quality elsewhere
Data: Open-Meteo Air Quality API, Copernicus Atmosphere Monitoring Service (CAMS), NASA FIRMS.