Air Quality
Light
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
42
PM2.5
166
*
PM10
75
O3
0.3
CO
5
SO2
15
NO2
Healthy people may experience slight irritations and sensitive individuals will be slightly affected to a larger extent.
Advise
Children, seniors and individuals with respiratory or heart diseases should reduce sustained and high-intensity outdoor exercises.
Air Quality
Today
8 Jun
266
Heavy
Mon
9 Jun
279
Heavy
Tue
10 Jun
171
Moderate
Wed
11 Jun
178
Moderate
Thu
12 Jun
145
Light
Fri
13 Jun
189
Moderate
Sat
14 Jun
36
Excellent
Air quality in the last 12 months (Kunyu)
|
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
|
|
2024/06
|
75
|
110
|
77
|
307
|
407
|
358
|
163
|
72
|
82
|
100
|
88
|
74
|
183
|
96
|
165
|
210
|
109
|
199
|
107
|
103
|
83
|
139
|
181
|
150
|
136
|
77
|
128
|
110
|
100
|
264
|
|
|
2024/05
|
303
|
123
|
171
|
136
|
138
|
293
|
273
|
86
|
95
|
282
|
214
|
249
|
397
|
122
|
123
|
125
|
127
|
138
|
368
|
299
|
327
|
170
|
338
|
201
|
219
|
152
|
392
|
95
|
149
|
386
|
136
|
|
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