Air Quality
Excellent
No health implications.
12
PM2.5
36
PM10
93
O3
0.3
CO
4
SO2
5
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Jun
134
Light
Tue
17 Jun
127
Light
Wed
18 Jun
99
Good
Thu
19 Jun
94
Good
Fri
20 Jun
92
Good
Sat
21 Jun
29
Excellent
Sun
22 Jun
46
Excellent
Air quality in the last 12 months (Shufu)
|
2025/05
|
91
|
73
|
80
|
344
|
181
|
85
|
422
|
497
|
500
|
405
|
168
|
78
|
171
|
136
|
111
|
130
|
171
|
75
|
89
|
66
|
167
|
406
|
306
|
94
|
103
|
127
|
62
|
67
|
46
|
218
|
131
|
|
2025/04
|
477
|
449
|
376
|
351
|
352
|
112
|
71
|
65
|
92
|
66
|
142
|
284
|
485
|
389
|
65
|
124
|
61
|
245
|
386
|
100
|
197
|
286
|
168
|
47
|
42
|
202
|
111
|
127
|
103
|
89
|
|
|
2025/03
|
59
|
77
|
58
|
54
|
59
|
80
|
79
|
57
|
106
|
70
|
76
|
244
|
160
|
335
|
500
|
477
|
443
|
399
|
257
|
228
|
185
|
122
|
97
|
102
|
155
|
234
|
500
|
500
|
500
|
500
|
490
|
|
2025/02
|
148
|
126
|
144
|
141
|
150
|
157
|
151
|
160
|
204
|
203
|
264
|
257
|
471
|
499
|
466
|
418
|
407
|
330
|
219
|
213
|
186
|
144
|
155
|
146
|
155
|
163
|
161
|
75
|
|||
|
2025/01
|
141
|
145
|
149
|
184
|
208
|
163
|
143
|
143
|
101
|
100
|
120
|
131
|
156
|
103
|
109
|
116
|
149
|
129
|
127
|
120
|
124
|
146
|
202
|
411
|
136
|
121
|
145
|
168
|
193
|
195
|
170
|
|
2024/12
|
143
|
116
|
101
|
102
|
97
|
121
|
100
|
94
|
62
|
62
|
64
|
55
|
73
|
72
|
77
|
95
|
70
|
65
|
104
|
120
|
143
|
79
|
82
|
71
|
118
|
83
|
75
|
73
|
94
|
143
|
131
|
|
2024/11
|
128
|
145
|
138
|
134
|
129
|
135
|
146
|
120
|
108
|
97
|
104
|
112
|
117
|
116
|
81
|
38
|
61
|
99
|
100
|
88
|
95
|
87
|
97
|
86
|
67
|
103
|
150
|
87
|
103
|
107
|
|
|
2024/10
|
120
|
135
|
124
|
94
|
89
|
94
|
86
|
125
|
82
|
90
|
110
|
109
|
82
|
134
|
150
|
128
|
69
|
89
|
90
|
98
|
109
|
135
|
158
|
132
|
93
|
136
|
131
|
115
|
104
|
95
|
120
|
|
2024/09
|
73
|
67
|
84
|
202
|
94
|
106
|
114
|
72
|
87
|
87
|
85
|
120
|
129
|
156
|
115
|
77
|
170
|
46
|
112
|
139
|
141
|
130
|
112
|
109
|
304
|
239
|
83
|
73
|
282
|
216
|
|
|
2024/08
|
58
|
86
|
127
|
84
|
109
|
50
|
61
|
175
|
106
|
101
|
68
|
116
|
97
|
106
|
179
|
105
|
121
|
135
|
65
|
45
|
66
|
58
|
40
|
64
|
61
|
94
|
38
|
60
|
83
|
35
|
62
|
|
2024/07
|
57
|
39
|
86
|
105
|
73
|
76
|
77
|
79
|
57
|
66
|
40
|
88
|
97
|
42
|
47
|
52
|
69
|
59
|
46
|
48
|
88
|
57
|
131
|
53
|
48
|
57
|
81
|
111
|
129
|
141
|
110
|
|
2024/06
|
144
|
81
|
92
|
71
|
100
|
44
|
37
|
61
|
57
|
55
|
49
|
77
|
59
|
97
|
103
|
109
|
93
|
46
|
50
|
49
|
71
|
66
|
73
|
59
|
75
|
84
|
119
|
55
|
71
|
61
|
|
|
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