Air quality agent · watch demo Speaks only when something is worth knowing · replay of real OpenAQ data · What it can do

Severe night

It's 3am and the air turns very unhealthy. Does the agent wake Arjun?

Delhi, night of 17 Oct: the air reached very unhealthy in the small hours. Quiet hours hold ordinary news, not severe air. Having just told him, the 06:30 check-in stays quiet.

Shows severe breaks throughquiet hoursmorning check-inno repeats brief D8, B3

  1. 1 Breaks through Very unhealthy: sent despite quiet hours.
  2. 2 Then silent Same level, already told.
  3. 3 Check-in stays quiet Nothing new since the night's message.

Delhi · PM2.5 µg/m³ · Sat 17 Oct 08:30 to Sun 08:30

White line: PM2.5 each hour. Grey: what's usual here at that hour. Click any hour to see the watch when the agent decided about it.

Moderate USG Unhealthy Very unhealthy 0 50 100 150 200 9am 12pm 3pm 6pm 9pm 12am 3am 6am usual 158 agent 9am · PM2.5 97 · usual 69 · nothing to say: NO_TRIGGER, decided 10:50am 10am · PM2.5 104 · usual 66 · nothing to say: NO_TRIGGER, decided 11:50am 11am · PM2.5 78 · usual 60 · nothing to say: NO_TRIGGER, decided 12:50pm 12pm · PM2.5 75 · usual 60 · nothing to say: NO_TRIGGER, decided 1:50pm 1pm · PM2.5 127 · usual 57 · nothing to say: NO_TRIGGER, decided 2:50pm 2pm · PM2.5 144 · usual 53 · sent: SENT_OPENED, decided 3:50pm 3pm · PM2.5 115 · usual 52 · nothing to say: EPISODE_CONTINUES, decided 4:50pm 4pm · PM2.5 108 · usual 40 · stayed quiet: DEDUP_SAME_BAND, decided 5:50pm 5pm · PM2.5 98 · usual 39 · nothing to say: EPISODE_CONTINUES, decided 6:50pm 6pm · PM2.5 91 · usual 43 · nothing to say: EPISODE_CONTINUES, decided 7:50pm 7pm · PM2.5 84 · usual 42 · nothing to say: EPISODE_CONTINUES, decided 8:50pm 8pm · PM2.5 89 · usual 50 · nothing to say: EPISODE_CONTINUES, decided 9:50pm 9pm · PM2.5 99 · usual 63 · stayed quiet: DEDUP_SAME_BAND, decided 10:50pm 10pm · PM2.5 97 · usual 71 · nothing to say: EPISODE_CONTINUES, decided 11:50pm 11pm · PM2.5 115 · usual 70 · nothing to say: EPISODE_CONTINUES, decided 12:50am 12am · PM2.5 137 · usual 75 · nothing to say: EPISODE_CONTINUES, decided 1:50am 1am · PM2.5 149 · usual 78 · sent: SENT_SEVERE_BYPASS, decided 2:50am 2am · PM2.5 145 · usual 81 · stayed quiet: DEDUP_SAME_BAND, decided 3:50am 3am · PM2.5 150 · usual 77 · stayed quiet: DEDUP_SAME_BAND, decided 4:50am 4am · PM2.5 158 · usual 75 · stayed quiet: DEDUP_SAME_BAND, decided 5:50am 5am · PM2.5 161 · usual 79 · nothing to say: CHECKIN_QUIET, decided 6:30am · stayed quiet: DEDUP_SAME_BAND, decided 6:50am 6am · PM2.5 158 · usual 75 · stayed quiet: DEDUP_SAME_BAND, decided 7:50am 7am · PM2.5 151 · usual 76 8am · PM2.5 158 · usual 74 Beat 1 1 Beat 2 2 Beat 3 3 Nothing to say · NO_TRIGGER · decided 10:50am about 9am Nothing to say · NO_TRIGGER · decided 11:50am about 10am Nothing to say · NO_TRIGGER · decided 12:50pm about 11am Nothing to say · NO_TRIGGER · decided 1:50pm about 12pm Nothing to say · NO_TRIGGER · decided 2:50pm about 1pm Nothing to say · EPISODE_CONTINUES · decided 4:50pm about 3pm Nothing to say · EPISODE_CONTINUES · decided 6:50pm about 5pm Nothing to say · EPISODE_CONTINUES · decided 7:50pm about 6pm Nothing to say · EPISODE_CONTINUES · decided 8:50pm about 7pm Nothing to say · EPISODE_CONTINUES · decided 9:50pm about 8pm Nothing to say · EPISODE_CONTINUES · decided 11:50pm about 10pm Nothing to say · EPISODE_CONTINUES · decided 12:50am about 11pm Nothing to say · EPISODE_CONTINUES · decided 1:50am about 12am Nothing to say · CHECKIN_QUIET · decided 6:30am about 5am Stayed quiet · DEDUP_SAME_BAND · decided 5:50pm about 4pm Stayed quiet · DEDUP_SAME_BAND · decided 10:50pm about 9pm Stayed quiet · DEDUP_SAME_BAND · decided 3:50am about 2am Stayed quiet · DEDUP_SAME_BAND · decided 4:50am about 3am Stayed quiet · DEDUP_SAME_BAND · decided 5:50am about 4am Stayed quiet · DEDUP_SAME_BAND · decided 6:50am about 5am Stayed quiet · DEDUP_SAME_BAND · decided 7:50am about 6am Sent · SENT_OPENED · decided 3:50pm about 2pm 3:50pm Sent · SENT_SEVERE_BYPASS · decided 2:50am about 1am 2:50am
  • PM2.5
  • usual for the hour
  • sent
  • held
  • nothing new to say
4am reading · PM2.5 158, usual for 4am 75 · Very unhealthy ◀ beat 2 − 1h + 1h beat 3 ▶

Stayed quiet Stayed quiet: same story, same band as the last message.

  1. Data ✓
  2. Trigger ✓ climb, elevated
  3. Story ✗ active
  4. Worth it ✗

Agent's note: Already told you about this level; nothing new to say.

DEDUP_SAME_BAND · decided 5:50am about the 4am reading