Air Quality
Excellent
No health implications.
PM2.5
PM10
O3
CO
SO2
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 Oct
Sun
25 Oct
Mon
26 Oct
Tue
27 Oct
Wed
28 Oct
Thu
29 Oct
Fri
30 Oct
Bayingolin Prefecture Air quality rank
Real-time AQI (Monitoring Station in Bayingolin Prefecture)
孔雀公园
3110
PM2.5
31
PM10
56
O3
0.3
CO
5
SO2
17
NO2
经济开发区
313
PM2.5
31
PM10
73
O3
0.2
CO
4
SO2
4
NO2
Air quality in the last 12 months (Bayingolin Prefecture)
|
2026/08
|
52
|
53
|
79
|
59
|
46
|
48
|
50
|
53
|
49
|
48
|
38
|
38
|
51
|
51
|
41
|
34
|
121
|
62
|
52
|
51
|
40
|
80
|
80
|
64
|
67
|
39
|
41
|
61
|
75
|
59
|
63
|
|
2026/07
|
38
|
36
|
40
|
45
|
56
|
63
|
56
|
53
|
53
|
43
|
68
|
73
|
48
|
57
|
80
|
45
|
56
|
83
|
74
|
56
|
59
|
44
|
67
|
62
|
84
|
61
|
50
|
51
|
42
|
38
|
38
|
|
2026/06
|
176
|
59
|
49
|
44
|
39
|
51
|
57
|
47
|
48
|
56
|
61
|
52
|
61
|
55
|
51
|
141
|
81
|
52
|
88
|
83
|
45
|
54
|
35
|
83
|
76
|
82
|
74
|
43
|
39
|
48
|
|
|
2026/05
|
147
|
69
|
58
|
60
|
70
|
40
|
126
|
172
|
87
|
117
|
101
|
79
|
31
|
56
|
53
|
197
|
115
|
91
|
77
|
140
|
285
|
251
|
151
|
63
|
110
|
127
|
220
|
115
|
100
|
66
|
166
|
|
2026/04
|
121
|
80
|
77
|
76
|
59
|
45
|
94
|
105
|
74
|
65
|
74
|
70
|
71
|
65
|
84
|
102
|
102
|
69
|
60
|
111
|
101
|
98
|
115
|
110
|
73
|
73
|
92
|
45
|
61
|
130
|
|
|
2026/03
|
83
|
72
|
68
|
93
|
98
|
70
|
70
|
97
|
113
|
130
|
238
|
152
|
108
|
288
|
193
|
157
|
134
|
165
|
160
|
116
|
90
|
115
|
126
|
102
|
100
|
54
|
146
|
169
|
122
|
151
|
147
|
|
2026/02
|
77
|
90
|
111
|
106
|
108
|
95
|
136
|
198
|
175
|
233
|
251
|
227
|
166
|
115
|
66
|
89
|
125
|
165
|
234
|
196
|
137
|
120
|
182
|
87
|
106
|
104
|
138
|
100
|
|||
|
2026/01
|
48
|
115
|
102
|
83
|
58
|
54
|
51
|
92
|
91
|
82
|
50
|
75
|
75
|
71
|
78
|
64
|
63
|
73
|
80
|
165
|
283
|
255
|
195
|
198
|
175
|
160
|
141
|
140
|
88
|
103
|
84
|
|
2025/12
|
77
|
74
|
80
|
73
|
83
|
89
|
83
|
81
|
79
|
84
|
152
|
124
|
165
|
106
|
105
|
126
|
123
|
119
|
95
|
74
|
55
|
72
|
72
|
77
|
60
|
44
|
45
|
51
|
58
|
55
|
55
|
|
2025/11
|
95
|
98
|
108
|
101
|
81
|
49
|
58
|
74
|
94
|
110
|
117
|
93
|
104
|
106
|
95
|
60
|
50
|
85
|
97
|
120
|
128
|
141
|
144
|
125
|
119
|
105
|
168
|
116
|
110
|
77
|
|
|
2025/10
|
87
|
72
|
30
|
44
|
83
|
48
|
49
|
76
|
77
|
73
|
78
|
84
|
72
|
39
|
45
|
109
|
69
|
96
|
67
|
69
|
83
|
96
|
108
|
108
|
110
|
97
|
98
|
92
|
85
|
71
|
80
|
|
2025/09
|
120
|
445
|
398
|
80
|
164
|
396
|
395
|
178
|
164
|
56
|
49
|
52
|
68
|
48
|
51
|
41
|
38
|
56
|
60
|
54
|
28
|
114
|
96
|
38
|
14
|
28
|
82
|
72
|
81
|
123
|
|
|
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
*: primary pollution