SmogRank / India / Delhi

Air quality in Dera Māndi

Delhi, India. PM2.5 from 2 reference monitors, updated hourly.

53.4 µg/m³
Unhealthy for sensitive groups

Mean for 29 Sept, the most recent day with readings, 3.6× the WHO 24-hour guideline. No hourly readings have reached us since; some networks publish days late.

Rank

24 h
–
not enough data
7 days
#4
of 2,333 · 77.5 µg/m³
30 days
#5
of 2,331 · 68.4 µg/m³
Year
–
not enough data

Why it ranks here

Chronic pollution. Its typical day over the past year was 79.4 µg/m³, 5.3× the WHO 24-hour guideline, so it ranks high most of the time, not only during events.

Based on Dera Māndi's own measurements; causes are the usual kinds for a pattern like this, not a confirmed source.

Hour by hour

No hourly readings in the last few days. The chart returns when the monitors' data arrives.

Every day for a year

SepNovDecJanFebMarAprMayJunJulAugSepMonWedFri2025-09-29: no data2025-09-30: no data2025-10-01: no data2025-10-02: no data2025-10-03: no data2025-10-04: no data2025-10-05: 0.0 µg/m³2025-10-06: no data2025-10-07: no data2025-10-08: 0.0 µg/m³2025-10-09: 0.0 µg/m³2025-10-10: no data2025-10-11: 0.0 µg/m³2025-10-12: 0.0 µg/m³2025-10-13: 0.0 µg/m³2025-10-14: no data2025-10-15: no data2025-10-16: no data2025-10-17: no data2025-10-18: no data2025-10-19: no data2025-10-20: no data2025-10-21: no data2025-10-22: no data2025-10-23: no data2025-10-24: 0.0 µg/m³2025-10-25: no data2025-10-26: no data2025-10-27: no data2025-10-28: no data2025-10-29: no data2025-10-30: no data2025-10-31: no data2025-11-01: no data2025-11-02: no data2025-11-03: no data2025-11-04: no data2025-11-05: no data2025-11-06: no data2025-11-07: no data2025-11-08: 81.1 µg/m³2025-11-09: no data2025-11-10: no data2025-11-11: no data2025-11-12: no data2025-11-13: 105.0 µg/m³2025-11-14: 105.0 µg/m³2025-11-15: 109.0 µg/m³2025-11-16: 96.0 µg/m³2025-11-17: no data2025-11-18: no data2025-11-19: 101.0 µg/m³2025-11-20: no data2025-11-21: no data2025-11-22: no data2025-11-23: no data2025-11-24: 93.1 µg/m³2025-11-25: no data2025-11-26: no data2025-11-27: 167.0 µg/m³2025-11-28: 182.0 µg/m³2025-11-29: no data2025-11-30: 150.0 µg/m³2025-12-01: 140.0 µg/m³2025-12-02: no data2025-12-03: no data2025-12-04: 171.0 µg/m³2025-12-05: 160.0 µg/m³2025-12-06: 195.0 µg/m³2025-12-07: 182.0 µg/m³2025-12-08: no data2025-12-09: 197.0 µg/m³2025-12-10: no data2025-12-11: no data2025-12-12: 143.0 µg/m³2025-12-13: 160.0 µg/m³2025-12-14: 175.0 µg/m³2025-12-15: no data2025-12-16: 156.0 µg/m³2025-12-17: 101.0 µg/m³2025-12-18: no data2025-12-19: 133.0 µg/m³2025-12-20: 193.0 µg/m³2025-12-21: 138.0 µg/m³2025-12-22: 180.0 µg/m³2025-12-23: 186.0 µg/m³2025-12-24: 88.7 µg/m³2025-12-25: 98.8 µg/m³2025-12-26: 125.0 µg/m³2025-12-27: no data2025-12-28: 200.0 µg/m³2025-12-29: 133.0 µg/m³2025-12-30: 133.0 µg/m³2025-12-31: no data2026-01-01: 168.0 µg/m³2026-01-02: 85.3 µg/m³2026-01-03: no data2026-01-04: 133.0 µg/m³2026-01-05: no data2026-01-06: no data2026-01-07: no data2026-01-08: no data2026-01-09: 195.0 µg/m³2026-01-10: no data2026-01-11: no data2026-01-12: no data2026-01-13: no data2026-01-14: no data2026-01-15: no data2026-01-16: no data2026-01-17: no data2026-01-18: no data2026-01-19: no data2026-01-20: no data2026-01-21: no data2026-01-22: no data2026-01-23: no data2026-01-24: no data2026-01-25: no data2026-01-26: no data2026-01-27: no data2026-01-28: 117.0 µg/m³2026-01-29: 103.0 µg/m³2026-01-30: 116.0 µg/m³2026-01-31: 142.0 µg/m³2026-02-01: no data2026-02-02: 101.0 µg/m³2026-02-03: no data2026-02-04: no data2026-02-05: 369.0 µg/m³2026-02-06: no data2026-02-07: no data2026-02-08: no data2026-02-09: no data2026-02-10: 101.0 µg/m³2026-02-11: 120.0 µg/m³2026-02-12: no data2026-02-13: 181.0 µg/m³2026-02-14: no data2026-02-15: 290.0 µg/m³2026-02-16: no data2026-02-17: no data2026-02-18: no data2026-02-19: no data2026-02-20: 121.0 µg/m³2026-02-21: 428.0 µg/m³2026-02-22: no data2026-02-23: no data2026-02-24: 144.0 µg/m³2026-02-25: no data2026-02-26: no data2026-02-27: 103.0 µg/m³2026-02-28: no data2026-03-01: no data2026-03-02: no data2026-03-03: no data2026-03-04: no data2026-03-05: no data2026-03-06: 95.1 µg/m³2026-03-07: 615.0 µg/m³2026-03-08: 302.0 µg/m³2026-03-09: 186.0 µg/m³2026-03-10: no data2026-03-11: no data2026-03-12: no data2026-03-13: 114.0 µg/m³2026-03-14: no data2026-03-15: no data2026-03-16: 67.7 µg/m³2026-03-17: 84.4 µg/m³2026-03-18: 95.1 µg/m³2026-03-19: no data2026-03-20: no data2026-03-21: no data2026-03-22: 81.7 µg/m³2026-03-23: 180.0 µg/m³2026-03-24: 97.5 µg/m³2026-03-25: 136.0 µg/m³2026-03-26: no data2026-03-27: 65.8 µg/m³2026-03-28: no data2026-03-29: 71.4 µg/m³2026-03-30: no data2026-03-31: no data2026-04-01: 48.2 µg/m³2026-04-02: no data2026-04-03: no data2026-04-04: 447.0 µg/m³2026-04-05: 24.8 µg/m³2026-04-06: 91.9 µg/m³2026-04-07: 70.3 µg/m³2026-04-08: 43.9 µg/m³2026-04-09: 30.9 µg/m³2026-04-10: 77.5 µg/m³2026-04-11: 89.9 µg/m³2026-04-12: 91.4 µg/m³2026-04-13: 91.3 µg/m³2026-04-14: 91.1 µg/m³2026-04-15: 89.1 µg/m³2026-04-16: no data2026-04-17: no data2026-04-18: 91.1 µg/m³2026-04-19: 91.7 µg/m³2026-04-20: 57.7 µg/m³2026-04-21: no data2026-04-22: 48.1 µg/m³2026-04-23: 37.3 µg/m³2026-04-24: 53.2 µg/m³2026-04-25: 54.7 µg/m³2026-04-26: 54.4 µg/m³2026-04-27: 43.0 µg/m³2026-04-28: 41.1 µg/m³2026-04-29: no data2026-04-30: 40.6 µg/m³2026-05-01: 75.2 µg/m³2026-05-02: no data2026-05-03: no data2026-05-04: no data2026-05-05: no data2026-05-06: no data2026-05-07: no data2026-05-08: 78.5 µg/m³2026-05-09: 79.3 µg/m³2026-05-10: 87.2 µg/m³2026-05-11: 64.4 µg/m³2026-05-12: 89.8 µg/m³2026-05-13: no data2026-05-14: no data2026-05-15: 68.0 µg/m³2026-05-16: 80.1 µg/m³2026-05-17: 79.4 µg/m³2026-05-18: 77.5 µg/m³2026-05-19: no data2026-05-20: 79.6 µg/m³2026-05-21: 84.9 µg/m³2026-05-22: 49.8 µg/m³2026-05-23: no data2026-05-24: 53.4 µg/m³2026-05-25: no data2026-05-26: no data2026-05-27: no data2026-05-28: no data2026-05-29: no data2026-05-30: no data2026-05-31: no data2026-06-01: no data2026-06-02: no data2026-06-03: no data2026-06-04: no data2026-06-05: no data2026-06-06: no data2026-06-07: 25.3 µg/m³2026-06-08: no data2026-06-09: no data2026-06-10: no data2026-06-11: no data2026-06-12: no data2026-06-13: 45.5 µg/m³2026-06-14: 64.9 µg/m³2026-06-15: 43.9 µg/m³2026-06-16: 31.1 µg/m³2026-06-17: 44.6 µg/m³2026-06-18: no data2026-06-19: 42.4 µg/m³2026-06-20: no data2026-06-21: 71.7 µg/m³2026-06-22: no data2026-06-23: no data2026-06-24: no data2026-06-25: no data2026-06-26: no data2026-06-27: 62.4 µg/m³2026-06-28: 57.0 µg/m³2026-06-29: 71.2 µg/m³2026-06-30: 121.0 µg/m³2026-07-01: 76.3 µg/m³2026-07-02: 79.7 µg/m³2026-07-03: 121.0 µg/m³2026-07-04: 176.0 µg/m³2026-07-05: no data2026-07-06: no data2026-07-07: 87.0 µg/m³2026-07-08: 96.6 µg/m³2026-07-09: 49.8 µg/m³2026-07-10: 52.1 µg/m³2026-07-11: no data2026-07-12: 83.0 µg/m³2026-07-13: 62.6 µg/m³2026-07-14: 62.0 µg/m³2026-07-15: 51.5 µg/m³2026-07-16: 62.5 µg/m³2026-07-17: 83.2 µg/m³2026-07-18: 63.5 µg/m³2026-07-19: no data2026-07-20: no data2026-07-21: 71.4 µg/m³2026-07-22: 46.5 µg/m³2026-07-23: 39.7 µg/m³2026-07-24: 50.3 µg/m³2026-07-25: 61.5 µg/m³2026-07-26: 71.4 µg/m³2026-07-27: 74.2 µg/m³2026-07-28: 52.5 µg/m³2026-07-29: 62.2 µg/m³2026-07-30: 120.0 µg/m³2026-07-31: no data2026-08-01: 52.3 µg/m³2026-08-02: 39.9 µg/m³2026-08-03: 61.0 µg/m³2026-08-04: 42.2 µg/m³2026-08-05: 49.7 µg/m³2026-08-06: no data2026-08-07: no data2026-08-08: 75.6 µg/m³2026-08-09: 75.1 µg/m³2026-08-10: no data2026-08-11: 85.5 µg/m³2026-08-12: 85.6 µg/m³2026-08-13: 53.5 µg/m³2026-08-14: 55.5 µg/m³2026-08-15: 98.2 µg/m³2026-08-16: 68.9 µg/m³2026-08-17: 76.7 µg/m³2026-08-18: 80.4 µg/m³2026-08-19: 76.5 µg/m³2026-08-20: 98.1 µg/m³2026-08-21: 65.6 µg/m³2026-08-22: 44.0 µg/m³2026-08-23: 52.1 µg/m³2026-08-24: 62.3 µg/m³2026-08-25: 59.5 µg/m³2026-08-26: 84.9 µg/m³2026-08-27: no data2026-08-28: no data2026-08-29: no data2026-08-30: 32.2 µg/m³2026-08-31: 33.0 µg/m³2026-09-01: 31.4 µg/m³2026-09-02: 69.2 µg/m³2026-09-03: 88.8 µg/m³2026-09-04: 76.4 µg/m³2026-09-05: 68.1 µg/m³2026-09-06: 42.4 µg/m³2026-09-07: 35.9 µg/m³2026-09-08: 40.2 µg/m³2026-09-09: 55.9 µg/m³2026-09-10: 45.4 µg/m³2026-09-11: 42.8 µg/m³2026-09-12: 45.1 µg/m³2026-09-13: 47.5 µg/m³2026-09-14: 53.9 µg/m³2026-09-15: 70.8 µg/m³2026-09-16: 57.7 µg/m³2026-09-17: 74.3 µg/m³2026-09-18: 54.5 µg/m³2026-09-19: 85.1 µg/m³2026-09-20: 147.0 µg/m³2026-09-21: 102.0 µg/m³2026-09-22: 94.9 µg/m³2026-09-23: 90.5 µg/m³2026-09-24: 122.0 µg/m³2026-09-25: 158.0 µg/m³2026-09-26: 40.0 µg/m³2026-09-27: 44.0 µg/m³2026-09-28: 47.8 µg/m³2026-09-29: 53.4 µg/m³2026-09-30: no data
Good 0–9.0Moderate 9.1+Unhealthy for sensitive groups 35.5+Unhealthy 55.5+Very unhealthy 125.5+Hazardous 225.5+No data

193 of 200 measured days were over the WHO 24-hour guideline.

Daily world rank

#1#2466NovDecJanFebMarAprMayJunJulAugSep

Rank on each day's board (1 = most polluted city that day).

2026 against 2025, month by month

15JanFeb 2026: 195.8 µg/m³FebMar 2025: 115.4 µg/m³Mar 2026: 156.6 µg/m³MarApr 2026: 79.2 µg/m³AprMay 2026: 74.8 µg/m³MayJun 2026: 56.8 µg/m³JunJul 2026: 74.3 µg/m³JulAug 2026: 64.3 µg/m³AugSep 2026: 68.4 µg/m³SepOctNov 2025: 118.9 µg/m³NovDec 2025: 154.0 µg/m³Dec

Faded bars: 2025. A month shows once it has 10 measured days.

Monitors

StationOperatorType
Teri Gram, Gurugram - HSPCBGODL-IndiaHaryana State Pollution Control BoardReference
NISE Gwal Pahari, Gurugram - IMDGODL-IndiaIndia Meteorological DepartmentReference

The city's value is the median of its reference monitors each hour; low-cost sensors are listed but not counted when reference monitors exist. Data via OpenAQ; licences as listed. How we rank. Embed this on your site.

Other cities in India

Jīnd 65.7Gurugram 61.6Yamuna Nagar 60.3Jammu 54.6Noida 51.8Kaithal 51.7Bhiwadi 50.6Dādri 48.2Dhāruhera 47.8Jalandhar 45.4Faridabad 42.6Bahadurgarh 42.5

30-day averages, µg/m³. All of India →

Updated 2026-10-01 10:07 UTC. Values are PM2.5 in µg/m³ (fine particles), the median of each city's monitors.