Air Quality
Excellent
No health implications.
12
PM2.5
30
PM10
119
O3
0.3
CO
5
SO2
7
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
16 Sep
52
Good
Wed
17 Sep
58
Good
Thu
18 Sep
57
Good
Fri
19 Sep
56
Good
Sat
20 Sep
56
Good
Sun
21 Sep
65
Good
Mon
22 Sep
32
Excellent
Air quality in the last 12 months (Yingquan)
|
2025/08
|
19
|
24
|
24
|
23
|
31
|
32
|
24
|
24
|
23
|
26
|
16
|
28
|
28
|
39
|
27
|
24
|
28
|
32
|
32
|
27
|
24
|
23
|
20
|
23
|
24
|
21
|
28
|
34
|
37
|
34
|
23
|
|
2025/07
|
18
|
14
|
20
|
25
|
34
|
36
|
40
|
27
|
16
|
37
|
54
|
35
|
26
|
32
|
33
|
33
|
39
|
38
|
34
|
24
|
23
|
19
|
20
|
25
|
27
|
21
|
19
|
22
|
25
|
28
|
28
|
|
2025/06
|
45
|
29
|
54
|
53
|
56
|
47
|
45
|
40
|
23
|
31
|
36
|
47
|
44
|
29
|
35
|
49
|
48
|
21
|
12
|
16
|
16
|
23
|
41
|
41
|
35
|
30
|
18
|
11
|
10
|
17
|
|
|
2025/05
|
61
|
71
|
47
|
43
|
47
|
118
|
90
|
62
|
50
|
26
|
45
|
50
|
48
|
59
|
91
|
51
|
107
|
77
|
81
|
60
|
44
|
56
|
70
|
64
|
61
|
69
|
76
|
75
|
81
|
68
|
86
|
|
2025/04
|
63
|
58
|
59
|
75
|
87
|
75
|
69
|
69
|
83
|
94
|
72
|
188
|
104
|
61
|
49
|
61
|
74
|
75
|
57
|
53
|
59
|
68
|
78
|
84
|
60
|
52
|
53
|
54
|
48
|
56
|
|
|
2025/03
|
113
|
72
|
35
|
53
|
72
|
89
|
64
|
83
|
111
|
103
|
88
|
127
|
129
|
41
|
55
|
45
|
43
|
48
|
53
|
49
|
42
|
58
|
68
|
93
|
57
|
65
|
114
|
157
|
103
|
73
|
75
|
|
2025/02
|
128
|
120
|
155
|
84
|
62
|
48
|
81
|
47
|
52
|
68
|
87
|
117
|
129
|
84
|
99
|
79
|
65
|
73
|
93
|
61
|
62
|
81
|
116
|
50
|
66
|
102
|
92
|
107
|
|||
|
2025/01
|
118
|
201
|
166
|
190
|
122
|
76
|
52
|
64
|
43
|
59
|
69
|
62
|
93
|
145
|
54
|
65
|
91
|
105
|
145
|
165
|
148
|
223
|
115
|
67
|
45
|
79
|
40
|
97
|
241
|
121
|
148
|
|
2024/12
|
66
|
105
|
71
|
93
|
139
|
118
|
129
|
43
|
60
|
85
|
96
|
133
|
103
|
75
|
63
|
79
|
90
|
70
|
59
|
91
|
86
|
62
|
100
|
132
|
145
|
172
|
141
|
67
|
62
|
88
|
117
|
|
2024/11
|
130
|
128
|
96
|
88
|
57
|
78
|
50
|
48
|
66
|
74
|
53
|
65
|
76
|
91
|
87
|
65
|
34
|
31
|
32
|
42
|
55
|
91
|
55
|
54
|
48
|
43
|
55
|
51
|
43
|
63
|
|
|
2024/10
|
30
|
52
|
44
|
48
|
45
|
35
|
25
|
40
|
53
|
85
|
135
|
73
|
81
|
60
|
78
|
68
|
51
|
19
|
37
|
38
|
63
|
62
|
58
|
48
|
59
|
60
|
131
|
164
|
133
|
72
|
58
|
|
2024/09
|
40
|
44
|
28
|
41
|
53
|
39
|
50
|
48
|
35
|
38
|
48
|
26
|
25
|
45
|
36
|
43
|
27
|
32
|
30
|
25
|
29
|
28
|
44
|
43
|
51
|
48
|
36
|
45
|
47
|
45
|
|
|
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