Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
47
PM2.5
103
*
PM10
79
O3
0.2
CO
4
SO2
11
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
26 Jul
304
Severe
Sun
27 Jul
242
Heavy
Mon
28 Jul
286
Heavy
Tue
29 Jul
233
Heavy
Wed
30 Jul
218
Heavy
Thu
31 Jul
30
Excellent
Fri
1 Aug
15
Excellent
Air quality in the last 12 months (Kunyu)
|
2025/06
|
290
|
168
|
241
|
206
|
124
|
100
|
73
|
106
|
188
|
109
|
247
|
252
|
461
|
355
|
296
|
181
|
127
|
112
|
140
|
110
|
242
|
150
|
231
|
207
|
119
|
116
|
463
|
500
|
284
|
152
|
|
|
2025/05
|
88
|
112
|
440
|
431
|
380
|
208
|
371
|
455
|
489
|
496
|
329
|
246
|
431
|
404
|
295
|
164
|
159
|
133
|
225
|
223
|
343
|
383
|
176
|
244
|
278
|
134
|
181
|
381
|
398
|
485
|
464
|
|
2025/04
|
500
|
417
|
248
|
232
|
212
|
218
|
232
|
132
|
156
|
284
|
500
|
364
|
444
|
434
|
207
|
138
|
287
|
457
|
500
|
285
|
219
|
427
|
345
|
142
|
120
|
164
|
113
|
98
|
96
|
98
|
|
|
2025/03
|
152
|
153
|
118
|
112
|
56
|
73
|
122
|
106
|
120
|
112
|
118
|
204
|
131
|
184
|
498
|
500
|
429
|
222
|
158
|
146
|
122
|
97
|
73
|
81
|
168
|
402
|
500
|
500
|
500
|
500
|
500
|
|
2025/02
|
128
|
117
|
136
|
155
|
182
|
147
|
197
|
176
|
163
|
142
|
149
|
500
|
500
|
493
|
494
|
479
|
383
|
266
|
179
|
145
|
129
|
127
|
132
|
125
|
131
|
142
|
183
|
167
|
|||
|
2025/01
|
94
|
86
|
93
|
98
|
102
|
100
|
86
|
104
|
88
|
96
|
101
|
85
|
98
|
91
|
105
|
108
|
111
|
81
|
85
|
97
|
83
|
83
|
106
|
347
|
229
|
199
|
241
|
250
|
219
|
187
|
157
|
|
2024/12
|
87
|
81
|
78
|
78
|
83
|
83
|
82
|
65
|
67
|
72
|
67
|
55
|
79
|
53
|
55
|
66
|
63
|
87
|
79
|
85
|
93
|
72
|
71
|
88
|
86
|
80
|
71
|
95
|
98
|
95
|
86
|
|
2024/11
|
105
|
116
|
109
|
95
|
103
|
93
|
93
|
90
|
95
|
130
|
109
|
89
|
88
|
86
|
95
|
121
|
115
|
116
|
95
|
85
|
82
|
85
|
85
|
84
|
70
|
82
|
90
|
80
|
78
|
79
|
|
|
2024/10
|
195
|
153
|
109
|
104
|
101
|
116
|
145
|
125
|
110
|
94
|
101
|
93
|
86
|
88
|
92
|
118
|
126
|
110
|
102
|
88
|
113
|
125
|
111
|
174
|
77
|
106
|
102
|
143
|
133
|
95
|
94
|
|
2024/09
|
87
|
103
|
223
|
79
|
82
|
121
|
118
|
301
|
313
|
283
|
170
|
152
|
144
|
151
|
151
|
196
|
179
|
148
|
138
|
131
|
157
|
158
|
152
|
141
|
146
|
201
|
160
|
289
|
499
|
358
|
|
|
2024/08
|
411
|
447
|
359
|
248
|
500
|
364
|
66
|
111
|
96
|
76
|
179
|
325
|
440
|
465
|
186
|
156
|
131
|
128
|
306
|
278
|
199
|
269
|
284
|
138
|
262
|
236
|
308
|
264
|
400
|
211
|
55
|
|
2024/07
|
188
|
131
|
111
|
220
|
214
|
118
|
90
|
208
|
211
|
207
|
156
|
96
|
92
|
221
|
77
|
122
|
196
|
316
|
111
|
155
|
132
|
223
|
236
|
238
|
99
|
107
|
115
|
127
|
117
|
140
|
154
|
|
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