{"city":{"id":"chandigarh","name":{"en":"Chandigarh","ur":"چندی گڑھ","hi":"चंडीगढ़"},"country":"IN","lat":30.7333,"lon":76.7794,"page":"https://hamarihawa.org/air/chandigarh/"},"note":"Measurements around the city, not shares of what is in its air. Live air quality is not included: the pages fetch it in the browser from Open-Meteo (Copernicus CAMS model).","fires_now":{"wind_from_deg":60,"wind_kmh":4,"upwind_24h":0,"within_250km_24h":448,"within_250km_7d":2157,"upwind_districts":[],"unit":"distinct fire spots (one per fire, however many satellites saw it)"},"fires_daily":{"dates":["2026-09-30","2026-10-01","2026-10-02","2026-10-03","2026-10-04","2026-10-05","2026-10-06","2026-10-07","2026-10-08","2026-10-09","2026-10-10","2026-10-11","2026-10-12","2026-10-13","2026-10-14","2026-10-15","2026-10-16","2026-10-17","2026-10-18","2026-10-19","2026-10-20","2026-10-21","2026-10-22","2026-10-23","2026-10-24","2026-10-25","2026-10-26","2026-10-27","2026-10-28","2026-10-29"],"within_50km":[null,3,1,2,2,2,1,0,0,0,1,0,0,0,0,1,1,7,17,12,17,2,10,12,12,22,33,29,45,5],"within_250km":[null,88,94,72,77,59,90,84,46,64,51,7,62,74,116,17,44,220,353,257,183,199,198,147,170,184,316,256,434,466],"unit":"fire spots per Pakistan-time day, all satellites"},"seasons":{"from":"10-01","to":"10-29","years":[2019,2020,2021,2022,2023,2024,2025,2026],"suomi_npp_within_250km":[17605,22921,11640,13091,5746,2937,1560,1360],"gaps":{"2026":["2026-10-13"]},"missing":{}},"no2":{"m":3.67,"r":2.79,"cov":0.96,"peak":[3.31,"traffic","Chandigarh",10,30.647,76.805],"rank":10,"prev":null,"prevEnd":"2026-10-14","window":["2026-10-15","2026-10-28"],"unit":"1e15 molecules/cm2 (approximate)","ranked_cities":58,"fields":{"m":"mean within 15 km","r":"ratio to the surrounding baseline","cov":"share of the 15 km disc with data","peak":["smoothed ratio","kind","named after","km from the city","lat","lon"],"hist":"window end -> {city: [m, r]}"}},"sources_within_50km":{"ch4":{"n":1,"kg_h":6,"pk":0,"in":1,"top":[["Dadu Majra",6,1,6,"2025-11-23","IN",5,"Chandigarh",58]],"of":58},"co2":{"n":1,"t_h":625,"pk":0,"in":1,"top":[["Rajpura Thermal Power Plant","coal",625,"IN",28]]},"fossil":{"n":2,"coal":2,"gas":0,"oil":0,"top":[["Rajpura Thermal Power Plant","coal",1400,28],["Guru Gobind Singh Super Thermal Power Plant","coal",840,40]]},"industry":{"n":371},"hot":{"n":0,"pk":0,"in":0,"top":[]},"kilns":{"n":317,"survey":true,"pk":0,"in":317,"zigzag":83,"est":0,"pm25_t_day":null},"rank":{"ch4":34,"co2":9,"hot":null,"industry":9,"kilns":23,"fossil":18},"ranked":{"ch4":34,"co2":22,"hot":23,"industry":58,"kilns":34,"fossil":35}},"sources_built":"2026-10-26","live_ranks":{"upwind_24h":null,"within_250km_24h":13,"within_250km_7d":14},"sources":{"fires":"NASA FIRMS (VIIRS, MODIS)","no2":"Sentinel-5P TROPOMI via NASA GIBS","methane_co2":"Carbon Mapper","maps":"OpenStreetMap (ODbL)","kilns":"SentinelKilnDB and Pakistan kiln surveys (CC BY-NC)"},"generated":"2026-10-29T22:48:00.000Z"}