Air Quality
Heavy
Healthy people will commonly show symptoms. People with respiratory or heart diseases will be significantly affected and will experience reduced endurance in activities.
PM2.5
PM10
O3
CO
SO2
NO2
Healthy people will commonly show symptoms. People with respiratory or heart diseases will be significantly affected and will experience reduced endurance in activities.
Advise
Children, seniors and individuals with heart or lung diseases should stay indoors and avoid outdoor activities. General population should reduce outdoor activities.
Air Quality
Today
14 May
Fri
15 May
Sat
16 May
Sun
17 May
Mon
18 May
Tue
19 May
Wed
20 May
Real-time AQI (Monitoring Station in Hotan Prefecture)
地区环保局
282133
PM2.5
407 *
PM10
104
O3
0.4
CO
1
SO2
5
NO2
市环保局
245120
PM2.5
381 *
PM10
116
O3
0.3
CO
1
SO2
4
NO2
Air quality in the last 12 months (Hotan Prefecture)
|
2026/04
|
133
|
125
|
141
|
123
|
187
|
158
|
173
|
146
|
158
|
260
|
144
|
216
|
491
|
238
|
172
|
105
|
268
|
231
|
481
|
500
|
430
|
190
|
168
|
166
|
301
|
166
|
99
|
200
|
154
|
135
|
|
|
2026/03
|
411
|
228
|
299
|
298
|
499
|
461
|
324
|
250
|
239
|
219
|
324
|
353
|
436
|
500
|
451
|
257
|
117
|
146
|
151
|
157
|
132
|
139
|
140
|
299
|
104
|
290
|
237
|
250
|
163
|
220
|
149
|
|
2026/02
|
398
|
319
|
301
|
216
|
261
|
171
|
486
|
436
|
323
|
330
|
359
|
424
|
348
|
223
|
216
|
193
|
241
|
170
|
158
|
156
|
289
|
215
|
116
|
105
|
150
|
404
|
500
|
490
|
|||
|
2026/01
|
55
|
60
|
66
|
44
|
49
|
50
|
47
|
75
|
78
|
70
|
78
|
87
|
80
|
100
|
204
|
190
|
302
|
350
|
500
|
500
|
500
|
500
|
500
|
326
|
463
|
499
|
435
|
292
|
176
|
292
|
466
|
|
2025/12
|
119
|
103
|
97
|
101
|
118
|
96
|
87
|
92
|
113
|
132
|
211
|
264
|
236
|
143
|
149
|
151
|
138
|
124
|
128
|
125
|
143
|
123
|
96
|
58
|
90
|
134
|
119
|
101
|
77
|
80
|
59
|
|
2025/11
|
117
|
103
|
89
|
90
|
100
|
286
|
173
|
197
|
293
|
194
|
156
|
134
|
129
|
101
|
108
|
102
|
141
|
196
|
209
|
172
|
188
|
141
|
97
|
118
|
107
|
135
|
111
|
113
|
106
|
123
|
|
|
2025/10
|
96
|
122
|
166
|
448
|
448
|
150
|
118
|
110
|
100
|
88
|
134
|
76
|
79
|
91
|
105
|
101
|
167
|
170
|
136
|
111
|
117
|
114
|
119
|
131
|
103
|
95
|
90
|
92
|
88
|
101
|
126
|
|
2025/09
|
186
|
500
|
500
|
480
|
495
|
423
|
259
|
232
|
304
|
226
|
204
|
168
|
155
|
158
|
168
|
500
|
500
|
396
|
301
|
221
|
182
|
151
|
168
|
150
|
447
|
108
|
113
|
114
|
106
|
94
|
|
|
2025/08
|
322
|
91
|
82
|
69
|
193
|
135
|
129
|
153
|
198
|
144
|
123
|
104
|
268
|
364
|
305
|
500
|
498
|
480
|
117
|
86
|
107
|
249
|
414
|
315
|
93
|
81
|
98
|
100
|
100
|
85
|
117
|
|
2025/07
|
466
|
356
|
268
|
139
|
89
|
100
|
403
|
284
|
291
|
392
|
437
|
136
|
95
|
108
|
184
|
253
|
129
|
357
|
326
|
186
|
296
|
229
|
185
|
154
|
315
|
138
|
195
|
151
|
215
|
325
|
342
|
|
2025/06
|
354
|
205
|
295
|
233
|
136
|
126
|
76
|
112
|
215
|
119
|
273
|
263
|
428
|
398
|
362
|
231
|
146
|
126
|
151
|
128
|
301
|
174
|
262
|
228
|
127
|
122
|
464
|
500
|
320
|
174
|
|
|
2025/05
|
95
|
132
|
441
|
453
|
384
|
219
|
330
|
430
|
485
|
500
|
401
|
299
|
457
|
459
|
336
|
189
|
168
|
158
|
263
|
250
|
348
|
384
|
176
|
286
|
331
|
142
|
205
|
400
|
451
|
500
|
491
|
|
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
|
13
|
14
|
15
|
16
|
17
|
18
|
19
|
20
|
21
|
22
|
23
|
24
|
25
|
26
|
27
|
28
|
29
|
30
|
31
|
- Excellent
- Good
- Lightly
- Moderately
- Heavily
- Severely
*: primary pollution