Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
17
PM2.5
55
*
PM10
108
O3
0.4
CO
5
SO2
5
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
22 Jun
120
Light
Mon
23 Jun
103
Light
Tue
24 Jun
88
Good
Wed
25 Jun
105
Light
Thu
26 Jun
107
Light
Fri
27 Jun
91
Good
Sat
28 Jun
23
Excellent
Air quality in the last 12 months (Xinhe)
|
2025/05
|
83
|
93
|
252
|
214
|
346
|
125
|
103
|
396
|
257
|
198
|
117
|
85
|
93
|
93
|
110
|
70
|
87
|
140
|
107
|
144
|
237
|
173
|
108
|
104
|
78
|
93
|
71
|
118
|
168
|
178
|
130
|
|
2025/04
|
460
|
371
|
207
|
156
|
252
|
156
|
142
|
103
|
97
|
259
|
215
|
106
|
178
|
249
|
101
|
112
|
436
|
485
|
500
|
297
|
418
|
380
|
186
|
118
|
75
|
88
|
102
|
121
|
116
|
103
|
|
|
2025/03
|
108
|
102
|
90
|
77
|
61
|
105
|
120
|
81
|
82
|
83
|
322
|
280
|
112
|
350
|
206
|
174
|
163
|
153
|
149
|
128
|
137
|
205
|
155
|
118
|
135
|
470
|
500
|
500
|
422
|
465
|
459
|
|
2025/02
|
80
|
81
|
86
|
91
|
107
|
124
|
122
|
137
|
128
|
115
|
163
|
325
|
283
|
236
|
192
|
171
|
160
|
133
|
117
|
110
|
99
|
93
|
98
|
206
|
149
|
133
|
130
|
120
|
|||
|
2025/01
|
124
|
117
|
98
|
98
|
111
|
106
|
108
|
100
|
64
|
65
|
69
|
72
|
99
|
86
|
72
|
75
|
90
|
98
|
100
|
113
|
117
|
111
|
71
|
67
|
98
|
356
|
202
|
176
|
182
|
139
|
111
|
|
2024/12
|
81
|
73
|
73
|
72
|
66
|
71
|
78
|
77
|
58
|
52
|
47
|
57
|
54
|
46
|
60
|
53
|
57
|
74
|
77
|
77
|
66
|
76
|
81
|
114
|
115
|
92
|
74
|
87
|
98
|
92
|
98
|
|
2024/11
|
66
|
78
|
78
|
78
|
85
|
88
|
76
|
61
|
60
|
71
|
72
|
76
|
75
|
64
|
53
|
81
|
83
|
77
|
80
|
86
|
77
|
73
|
68
|
63
|
61
|
60
|
65
|
82
|
75
|
91
|
|
|
2024/10
|
79
|
81
|
83
|
57
|
62
|
75
|
77
|
80
|
81
|
77
|
79
|
73
|
67
|
67
|
74
|
75
|
57
|
52
|
53
|
61
|
63
|
77
|
86
|
84
|
66
|
70
|
76
|
82
|
62
|
59
|
59
|
|
2024/09
|
72
|
58
|
49
|
35
|
91
|
93
|
83
|
67
|
90
|
81
|
71
|
68
|
74
|
61
|
64
|
78
|
92
|
86
|
75
|
75
|
82
|
82
|
65
|
61
|
73
|
80
|
62
|
64
|
94
|
78
|
|
|
2024/08
|
78
|
207
|
95
|
69
|
88
|
78
|
29
|
36
|
48
|
52
|
57
|
61
|
84
|
114
|
66
|
62
|
58
|
62
|
77
|
69
|
74
|
71
|
71
|
63
|
73
|
67
|
111
|
66
|
81
|
54
|
46
|
|
2024/07
|
60
|
55
|
35
|
62
|
70
|
47
|
35
|
60
|
70
|
57
|
53
|
48
|
35
|
66
|
39
|
53
|
58
|
80
|
52
|
77
|
67
|
71
|
65
|
78
|
51
|
57
|
52
|
62
|
49
|
59
|
58
|
|
2024/06
|
30
|
52
|
53
|
69
|
70
|
91
|
77
|
53
|
58
|
68
|
66
|
41
|
54
|
35
|
52
|
63
|
65
|
92
|
104
|
52
|
57
|
58
|
64
|
64
|
68
|
73
|
92
|
67
|
60
|
74
|
|
|
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