84 extractive question-and-answer pairs built from Microsoft Word - Health Advisory on Air Pollution under NPCCHH September 2022 Edition, published by ncdc.mohfw.gov.in. The source is a 21-page publication. Source-evidenced topics include air pollution, health advisory, npcchh, air quality index, particulate matters, pm2.5, pm10, carbon monoxide. Every answer is a verbatim span of text the source prints, and each row carries the passage it sits in, its offset in that passage, the source quote, the page and the location in the document, so any row can be checked against the original. Question types in the export: 31 factual, 29 list, 16 relationship, 5 definition, 3 summary. 53 of the 84 pairs (63.1%) ask explanatory questions; the remaining 31 are factual or table-based questions. 100.00% of rows pass the corpus quality gate.
This dataset contains 84 question-and-answer pairs extracted from the September 2022 edition of the 'Health Advisory on Air Pollution' under the National Programme on Climate Change and Human Health (NPCCHH). The source document, published by ncdc.mohfw.gov.in, spans 21 pages and addresses topics such as air pollution, health impacts, and preventive measures. Questions are categorized into factual, list, relationship, definition, and summary types, with a focus on explanatory content (63.1%). The dataset includes verbatim answers and their context, along with source references for verification.
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df = desidata.load("ncdc-mohfw-gov-in-816276555d96ebe7b786dce1449a6141")
df.head()First 10 of 84 rows
| question | answer | context | answer_start | question_type | knowledge_quality_score | source_document | source_quote | source_page | source_location | confidence | validation_status |
|---|---|---|---|---|---|---|---|---|---|---|---|
| What is the purpose of issuing health advisories related to air pollution? | to protect, prevent and control the health issues which may arise when people are exposed to air pollution | State programme officials are to monitor the AQ forecasts regularly which are available for the respective areas at present. Depending on severity of the pollution levels in their respective areas, the officers are to take up appropriate health related actions including issuance of health advisory to increase the awareness level of the public on the Do’s and Don’ts IEC messages in the social media and other media channels. These are the acts required to protect, prevent and control the health issues which may arise when people are exposed to air pollution. Figure showing AQ forecast and AQ current (IAQI in Delhi Graph showing Air Quality Forecasts for Delhi Map of India showing AQ Forecasts for Indian cities Air Quality Forecast for Delhi in PM2.5 | 455 | definition | 1.000 | https://ncdc.mohfw.gov.in/uploads/pdf/air4.pdf | These are the acts required to protect, prevent and control the health issues which may arise when people are exposed to air pollution. | 10 | page=10,block=24 | 0.700 | valid |
| What are Vulnerable population? | the highest risk of their health being affected due to Air Pollution | It makes such a difference to live in a green and healthy city! Become aware & Act now 37. Vulnerable population are the highest risk of their health being affected due to Air Pollution. These vulnerable groups should avoid outdoor physical activities when Air Quality is poor to severe. | 117 | definition | 0.980 | https://ncdc.mohfw.gov.in/uploads/pdf/air4.pdf | Vulnerable population are the highest risk of their health being affected due to Air Pollution. | 19 | page=19,block=0 | 0.850 | valid |
| What is Air pollution? | the contamination of the indoor or outdoor environment by any chemical, physical or biological agent that modifies the natural characteristics of the atmosphere (WHO) | Air pollution is the contamination of the indoor or outdoor environment by any chemical, physical or biological agent that modifies the natural characteristics of the atmosphere (WHO). | 17 | definition | 0.980 | https://ncdc.mohfw.gov.in/uploads/pdf/air4.pdf | Air pollution is the contamination of the indoor or outdoor environment by any chemical, physical or biological agent that modifies the natural characteristics of the atmosphere (WHO). | 5 | page=5,block=3 | 0.850 | valid |
| What is final forecast? | made available in terms of Air Quality Index (AQI) so that appropriate health advisories can be issued depending on severity of the pollution levels | It is also available for some specific Indian cities (Pune, Mumbai, Bengaluru, Kolkata, Varanasi, Lucknow, Kanpur, Ludhiana, Ahmedabad, Hyderabad, Visakhapatnam, Chennai, Coimbatore, Bhubaneswar, Ranchi, Patna, Raipur etc.). The final forecast is made available in terms of Air Quality Index (AQI) so that appropriate health advisories can be issued depending on severity of the pollution levels. The objective is: “to enable and provide air quality forecasting and information services in a harmonized and standardized way tailored to the needs of society and pollution control authorities”. | 247 | definition | 0.980 | https://ncdc.mohfw.gov.in/uploads/pdf/air4.pdf | The final forecast is made available in terms of Air Quality Index (AQI) so that appropriate health advisories can be issued depending on severity of the pollution levels. | 10 | page=10,block=0 | 0.850 | valid |
| What does Long term exposures to even lower level of air pollution can result in? | chronic illnesses of respiratory and cardiovascular systems, lung cancer and premature deaths | ii. Long term exposures to even lower level of air pollution can result in chronic illnesses of respiratory and cardiovascular systems, lung cancer and premature deaths. | 75 | relationship | 0.970 | https://ncdc.mohfw.gov.in/uploads/pdf/air4.pdf | Long term exposures to even lower level of air pollution can result in chronic illnesses of respiratory and cardiovascular systems, lung cancer and premature deaths. | 8 | page=8,block=2 | 0.800 | valid |
| What are the potential consequences of exposure during pregnancy? | consequences for child in womb | i. Age group: Children particularly under 5 years and old age groups ii. Pregnant women: Exposure during pregnancy may have consequences for child in womb. iii. Predisposed health conditions: Those with pre-existing illnesses of respiratory cardiovascular and cerebrovascular systems are at higher risk iv. Low socio-economic conditions: Those with poor nutritional status; those living in poor housing, using fossil fuels for cooking, heating/ lighting purposes are at risk. v. Outdoor working groups: Those with possibility of prolonged exposures such as traffic policemen, traffic volunteers, construction workers, road sweepers, rickshaw pullers, auto- rickshaw drivers, roadside vendors, and others working outdoors in air polluted settings, labours working near boilers or furnace smelters, miners etc. are at higher risk. vi. | 124 | relationship | 0.970 | https://ncdc.mohfw.gov.in/uploads/pdf/air4.pdf | Pregnant women: Exposure during pregnancy may have consequences for child in womb. | 8 | page=8,block=6 | 0.700 | valid |
| What are the potential health impacts of worsening Air Quality Index in the 'poor to severe' range? | increase in morbidity and mortality among those who are exposed to it particularly vulnerable populations like children, elderly, underlying medical conditions etc. | To avoid complexities in understanding the data and for its effective communication and to educate public on status of air pollution and its related health perspectives, Central Pollution Control Board has launched the mechanism of publishing Air Quality Index (AQI) depicted in easily understandable six (6) colour code categories with their likely health impacts as i. Good ii. Satisfactory iii. Moderately polluted iv. Poor v. Very Poor vi. Severe Worsening of Air Quality Index (higher AQI value) especially of 'poor to severe' in an area may result in increase in morbidity and mortality among those who are exposed to it particularly vulnerable populations like children, elderly, underlying medical conditions etc. | 557 | relationship | 0.970 | https://ncdc.mohfw.gov.in/uploads/pdf/air4.pdf | Severe Worsening of Air Quality Index (higher AQI value) especially of 'poor to severe' in an area may result in increase in morbidity and mortality among those who are exposed to it particularly vulnerable populations like children, elderly, underlying medical conditions etc. | ||||
| What does the document suggest regarding health care service provisions during higher air pollution levels? | strengthening of health care service provisions in the health facilities, its preparedness and response actions during higher air pollution level. | The document also provides suggestions to the state health department on ways to obtain air quality forecasts for Delhi NCR and certain key Indian cities from IMD at present, the air quality information particularly daily city AQI level from pollution control board for making people aware of the potential health issues and informed them of protective and preventive health measures. The addressing mechanisms also mention on ways to focus on strengthening of health care service provisions in the health facilities, its preparedness and response actions during higher air pollution level. It further mentions of health sector strengthening measures like health action plan development, considerations of air pollution and COVID infections and few action points for health sector in Delhi NCR. | 444 | relationship | 0.970 | https://ncdc.mohfw.gov.in/uploads/pdf/air4.pdf | The addressing mechanisms also mention on ways to focus on strengthening of health care service provisions in the health facilities, its preparedness and response actions during higher air pollution level. It further mentions of health sector strengthening measures like health action plan development, considerations of air pollution and COVID infections and few action points for health sector in Delhi NCR. | ||||
| What exposures appear to be correlated with increased susceptibility to COVID-19 infection? | Short-term and long-term exposures to PM2.5, and long-term exposures of NO2 | State health officials must take due precautionary measures during the times of high air pollution levels with COVID infections – i. Air pollution can influence COVID-19 infection and its outcome, although the data is as yet not conclusive. ii. Particulate matter (PM) may potentially serve as a vehicle for airborne transmission of SARS- COV-2 virus. iii. Short-term and long-term exposures to PM2.5, and long-term exposures of NO2, appear to be correlated with increased susceptibility to COVID-19 infection, and higher mortality among those infected. iv. Strict COVID-19 guidelines including wearing mask, social distancing, hand washing, crowd avoidance etc. must be in place in more air polluted areas/cities. v. Priority health action plans and measures must be in place to protect, prevent and control air pollution considering COVID-19 cases in the area. | 357 | relationship | 0.970 | https://ncdc.mohfw.gov.in/uploads/pdf/air4.pdf | iii. Short-term and long-term exposures to PM2.5, and long-term exposures of NO2, appear to be correlated with increased susceptibility to COVID-19 infection, and higher mortality among those infected. | ||||
| What factors can influence an individual's vulnerability to health impacts from air pollution? | demographic factors and predisposing health conditions | The health impacts of air pollution depend on the level of pollution and exposure duration. The individuals' vulnerability to the health impacts of pollution can also differ based on demographic factors and predisposing health conditions. i. Short-term high-level exposures can result in acute health reactions with involvement of various human organs and patients may present with certain suggestive symptoms like irritation of eyes, nose, throat and skin, cough, breathing difficulty, wheezing, chest discomfort, chest pain, headache, giddiness, limb weakness, facial deviation etc. | 183 | relationship | 0.970 | https://ncdc.mohfw.gov.in/uploads/pdf/air4.pdf | The individuals' vulnerability to the health impacts of pollution can also differ based on demographic factors and predisposing health conditions. | 8 | page=8,block=2 | 0.700 | valid |
Read straight from the file — download or use the API URL for the full dataset.
| 6 |
| page=6,block=12 |
| 0.700 |
| valid |
| 2 |
| page=2,block=0 |
| 0.700 |
| valid |
| 14 |
| page=14,block=11 |
| 0.700 |
| valid |