GRAP Stage I Explained: AQI Limits, Measures and UPSC Notes

GRAP Stage I in Delhi-NCR: Learn its AQI trigger (201–300), key pollution-control measures, four stages, CAQM's role and UPSC-relevant facts.
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Story file
- Section
- Science
- Topics
- Exams & results
- Places
- Delhi
- First reported by
- Studyiq Education
- Reporter
- piyush
- Published
- Saturday, 24 October 2026, 9:17 am IST
- Coverage
- One outlet so far
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