Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
44
PM2.5
107
*
PM10
70
O3
0.8
CO
9
SO2
8
NO2
Some pollutants may slightly affect very few hypersensitive individuals.
Advise
Only very few hypersensitive people should reduce outdoor activities.
Air Quality
Today
15 Feb
59
Good
Mon
16 Feb
80
Good
Tue
17 Feb
108
Light
Wed
18 Feb
112
Light
Thu
19 Feb
76
Good
Fri
20 Feb
26
Excellent
Sat
21 Feb
27
Excellent
Neiqiu Air quality rank
Air quality in the last 12 months (Neiqiu)
|
2026/01
|
59
|
84
|
163
|
236
|
179
|
84
|
52
|
64
|
93
|
72
|
52
|
69
|
86
|
102
|
140
|
120
|
66
|
55
|
48
|
50
|
69
|
123
|
170
|
233
|
178
|
143
|
174
|
183
|
107
|
118
|
175
|
|
2025/12
|
89
|
41
|
47
|
64
|
75
|
75
|
74
|
57
|
84
|
132
|
113
|
29
|
59
|
77
|
113
|
139
|
113
|
168
|
198
|
96
|
67
|
77
|
74
|
96
|
37
|
73
|
114
|
162
|
113
|
93
|
37
|
|
2025/11
|
62
|
38
|
71
|
115
|
194
|
214
|
74
|
75
|
64
|
81
|
97
|
101
|
57
|
72
|
84
|
77
|
34
|
36
|
49
|
55
|
55
|
65
|
71
|
98
|
45
|
127
|
91
|
102
|
129
|
141
|
|
|
2025/10
|
58
|
27
|
45
|
50
|
39
|
20
|
32
|
28
|
9
|
11
|
18
|
23
|
28
|
45
|
58
|
71
|
35
|
24
|
42
|
32
|
42
|
53
|
72
|
95
|
95
|
89
|
79
|
143
|
107
|
171
|
160
|
|
2025/09
|
43
|
47
|
35
|
35
|
42
|
45
|
57
|
63
|
50
|
49
|
52
|
34
|
48
|
59
|
55
|
54
|
19
|
26
|
18
|
42
|
51
|
20
|
31
|
53
|
49
|
48
|
42
|
56
|
48
|
58
|
|
|
2025/08
|
37
|
40
|
47
|
28
|
46
|
43
|
43
|
40
|
17
|
24
|
41
|
43
|
36
|
48
|
43
|
12
|
21
|
33
|
49
|
24
|
32
|
32
|
26
|
19
|
21
|
34
|
43
|
27
|
29
|
24
|
31
|
|
2025/07
|
26
|
30
|
33
|
32
|
30
|
20
|
28
|
36
|
34
|
45
|
48
|
50
|
49
|
44
|
59
|
39
|
34
|
40
|
45
|
40
|
23
|
29
|
19
|
28
|
33
|
40
|
37
|
36
|
27
|
24
|
30
|
|
2025/06
|
84
|
84
|
36
|
35
|
61
|
68
|
70
|
64
|
59
|
45
|
70
|
60
|
61
|
58
|
26
|
19
|
34
|
51
|
39
|
43
|
34
|
40
|
42
|
39
|
50
|
41
|
51
|
33
|
31
|
38
|
|
|
2025/05
|
50
|
69
|
46
|
53
|
119
|
61
|
73
|
67
|
27
|
31
|
46
|
51
|
71
|
58
|
46
|
62
|
91
|
66
|
79
|
82
|
72
|
68
|
58
|
42
|
50
|
58
|
56
|
56
|
57
|
59
|
57
|
|
2025/04
|
62
|
36
|
63
|
84
|
57
|
83
|
97
|
76
|
67
|
65
|
107
|
149
|
62
|
41
|
51
|
109
|
165
|
67
|
42
|
81
|
62
|
53
|
68
|
57
|
71
|
83
|
79
|
51
|
57
|
77
|
|
|
2025/03
|
196
|
76
|
42
|
41
|
61
|
53
|
88
|
102
|
102
|
106
|
113
|
122
|
120
|
80
|
52
|
31
|
44
|
51
|
47
|
38
|
39
|
54
|
98
|
190
|
124
|
92
|
102
|
142
|
43
|
59
|
66
|
|
2025/02
|
87
|
124
|
77
|
40
|
41
|
91
|
39
|
34
|
64
|
92
|
133
|
76
|
64
|
89
|
68
|
62
|
50
|
57
|
63
|
73
|
98
|
61
|
44
|
61
|
73
|
72
|
114
|
153
|
|||
|
1
|
2
|
3
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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