Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
33
PM2.5
111
*
PM10
117
O3
0.5
CO
5
SO2
9
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
25 Apr
129
Lightly
Fri
26 Apr
134
Lightly
Sat
27 Apr
414
Severely
Sun
28 Apr
425
Severely
Mon
29 Apr
412
Severely
Tue
30 Apr
310
Severely
Wed
1 May
296
Heavily
Air quality in the last 12 months (Hotan County)
|
2024/02
|
109
|
75
|
57
|
71
|
71
|
56
|
54
|
66
|
63
|
70
|
71
|
73
|
86
|
310
|
500
|
327
|
274
|
500
|
500
|
475
|
498
|
499
|
459
|
445
|
387
|
405
|
320
|
291
|
417
|
||
|
2024/01
|
109
|
110
|
118
|
121
|
110
|
110
|
106
|
99
|
103
|
96
|
103
|
90
|
122
|
149
|
137
|
151
|
130
|
114
|
106
|
112
|
144
|
268
|
461
|
345
|
253
|
204
|
211
|
215
|
177
|
287
|
290
|
|
2023/12
|
97
|
128
|
94
|
94
|
96
|
96
|
195
|
103
|
127
|
95
|
222
|
184
|
289
|
474
|
485
|
500
|
500
|
492
|
475
|
383
|
232
|
277
|
308
|
220
|
187
|
177
|
151
|
150
|
134
|
167
|
124
|
|
2023/11
|
217
|
189
|
147
|
92
|
89
|
101
|
103
|
110
|
98
|
169
|
355
|
148
|
138
|
109
|
111
|
119
|
119
|
113
|
120
|
105
|
99
|
99
|
98
|
117
|
133
|
130
|
123
|
126
|
113
|
89
|
|
|
2023/10
|
172
|
142
|
127
|
180
|
181
|
98
|
122
|
128
|
178
|
116
|
82
|
90
|
87
|
101
|
96
|
81
|
122
|
240
|
137
|
87
|
84
|
94
|
94
|
87
|
77
|
85
|
88
|
87
|
82
|
77
|
84
|
|
2023/09
|
103
|
250
|
303
|
170
|
286
|
187
|
140
|
149
|
135
|
133
|
121
|
117
|
182
|
121
|
119
|
119
|
317
|
206
|
264
|
190
|
410
|
409
|
97
|
103
|
112
|
91
|
121
|
128
|
138
|
205
|
|
|
2023/08
|
113
|
88
|
219
|
221
|
282
|
350
|
164
|
68
|
100
|
117
|
237
|
467
|
276
|
136
|
176
|
331
|
495
|
316
|
248
|
171
|
149
|
156
|
389
|
442
|
209
|
128
|
124
|
118
|
187
|
86
|
94
|
|
2023/07
|
152
|
80
|
87
|
193
|
150
|
142
|
327
|
240
|
114
|
86
|
106
|
76
|
63
|
75
|
75
|
92
|
177
|
132
|
300
|
496
|
422
|
258
|
197
|
241
|
172
|
262
|
206
|
207
|
64
|
61
|
107
|
|
2023/06
|
143
|
250
|
129
|
82
|
82
|
85
|
127
|
111
|
94
|
92
|
103
|
101
|
97
|
369
|
164
|
107
|
116
|
218
|
254
|
113
|
108
|
118
|
109
|
493
|
500
|
455
|
486
|
381
|
222
|
84
|
|
|
2023/05
|
106
|
215
|
384
|
447
|
454
|
166
|
312
|
127
|
127
|
112
|
96
|
103
|
101
|
176
|
127
|
114
|
119
|
122
|
371
|
169
|
381
|
225
|
119
|
359
|
272
|
98
|
40
|
62
|
60
|
248
|
159
|
|
2023/04
|
267
|
309
|
295
|
416
|
500
|
450
|
468
|
452
|
238
|
151
|
377
|
343
|
220
|
200
|
128
|
216
|
206
|
473
|
394
|
430
|
386
|
211
|
66
|
72
|
114
|
310
|
500
|
254
|
218
|
142
|
|
|
2023/03
|
161
|
148
|
120
|
124
|
108
|
105
|
97
|
96
|
96
|
88
|
450
|
500
|
396
|
292
|
155
|
148
|
411
|
163
|
134
|
145
|
480
|
486
|
485
|
385
|
236
|
259
|
157
|
134
|
146
|
127
|
109
|
|
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
Air quality source: CNEMC
*: primary pollution