Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
27
PM2.5
66
*
PM10
90
O3
0.5
CO
5
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
28 Jun
82
Good
Sun
29 Jun
81
Good
Mon
30 Jun
75
Good
Tue
1 Jul
75
Good
Wed
2 Jul
87
Good
Thu
3 Jul
30
Excellent
Fri
4 Jul
50
Excellent
Air quality in the last 12 months (Baicheng)
|
2025/05
|
79
|
92
|
230
|
168
|
311
|
137
|
108
|
389
|
312
|
223
|
121
|
81
|
79
|
83
|
105
|
67
|
87
|
136
|
107
|
150
|
265
|
196
|
115
|
104
|
71
|
92
|
60
|
106
|
128
|
154
|
123
|
|
2025/04
|
436
|
339
|
209
|
162
|
216
|
143
|
140
|
107
|
99
|
239
|
193
|
112
|
181
|
250
|
92
|
125
|
401
|
477
|
500
|
317
|
435
|
385
|
170
|
101
|
64
|
93
|
115
|
131
|
114
|
98
|
|
|
2025/03
|
97
|
91
|
87
|
74
|
56
|
91
|
103
|
75
|
75
|
78
|
309
|
321
|
118
|
385
|
206
|
166
|
160
|
147
|
147
|
136
|
139
|
167
|
136
|
110
|
111
|
459
|
500
|
500
|
418
|
435
|
433
|
|
2025/02
|
82
|
80
|
86
|
94
|
114
|
116
|
112
|
122
|
120
|
116
|
143
|
266
|
256
|
240
|
188
|
169
|
163
|
134
|
110
|
107
|
100
|
95
|
101
|
183
|
136
|
126
|
120
|
116
|
|||
|
2025/01
|
119
|
114
|
102
|
99
|
112
|
107
|
113
|
103
|
66
|
68
|
72
|
84
|
103
|
89
|
78
|
75
|
85
|
98
|
102
|
116
|
115
|
114
|
71
|
63
|
82
|
290
|
181
|
151
|
178
|
130
|
105
|
|
2024/12
|
81
|
70
|
73
|
73
|
66
|
73
|
81
|
82
|
58
|
56
|
49
|
57
|
54
|
47
|
64
|
53
|
58
|
73
|
83
|
82
|
65
|
76
|
81
|
113
|
115
|
91
|
71
|
86
|
94
|
91
|
101
|
|
2024/11
|
64
|
75
|
75
|
76
|
84
|
86
|
72
|
59
|
58
|
68
|
69
|
75
|
74
|
63
|
53
|
81
|
82
|
76
|
77
|
84
|
76
|
71
|
67
|
62
|
62
|
62
|
66
|
77
|
73
|
91
|
|
|
2024/10
|
73
|
79
|
82
|
55
|
63
|
75
|
73
|
78
|
80
|
76
|
75
|
69
|
64
|
66
|
73
|
73
|
51
|
49
|
52
|
62
|
64
|
74
|
82
|
79
|
66
|
70
|
75
|
77
|
59
|
58
|
59
|
|
2024/09
|
66
|
54
|
39
|
39
|
88
|
91
|
79
|
57
|
75
|
69
|
66
|
59
|
70
|
52
|
62
|
71
|
89
|
80
|
73
|
76
|
79
|
76
|
62
|
60
|
77
|
79
|
60
|
54
|
78
|
73
|
|
|
2024/08
|
67
|
222
|
80
|
59
|
70
|
68
|
28
|
36
|
45
|
49
|
48
|
51
|
67
|
114
|
61
|
58
|
54
|
60
|
70
|
57
|
64
|
61
|
61
|
57
|
62
|
59
|
80
|
55
|
67
|
45
|
46
|
|
2024/07
|
52
|
51
|
32
|
56
|
62
|
36
|
29
|
52
|
60
|
48
|
45
|
43
|
32
|
62
|
37
|
47
|
51
|
69
|
40
|
70
|
59
|
58
|
55
|
65
|
43
|
52
|
48
|
60
|
45
|
55
|
54
|
|
2024/06
|
28
|
46
|
46
|
55
|
57
|
81
|
73
|
50
|
58
|
66
|
64
|
37
|
47
|
31
|
46
|
57
|
64
|
78
|
77
|
47
|
54
|
53
|
61
|
61
|
66
|
79
|
98
|
66
|
59
|
67
|
|
|
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