Air Quality
Excellent
No health implications.
3
PM2.5
39
PM10
110
O3
0.3
CO
4
SO2
9
NO2
No health implications.
Advise
Everyone can continue their outdoor activities normally.
Air Quality
Today
24 Apr
92
Good
Sat
25 Apr
96
Good
Sun
26 Apr
99
Good
Mon
27 Apr
99
Good
Tue
28 Apr
93
Good
Wed
29 Apr
25
Excellent
Thu
30 Apr
41
Excellent
Real-time AQI (Monitoring Station in Zhangqiu)
环境监测站
393
PM2.5
39
PM10
110
O3
0.3
CO
4
SO2
9
NO2
Air quality in the last 12 months (Zhangqiu)
|
2026/03
|
102
|
123
|
112
|
155
|
103
|
58
|
62
|
70
|
91
|
93
|
133
|
109
|
82
|
117
|
54
|
75
|
118
|
71
|
53
|
83
|
104
|
100
|
100
|
74
|
74
|
78
|
90
|
86
|
65
|
91
|
57
|
|
2026/02
|
155
|
102
|
88
|
105
|
101
|
48
|
52
|
50
|
60
|
71
|
82
|
97
|
88
|
92
|
101
|
58
|
66
|
65
|
66
|
65
|
81
|
153
|
66
|
67
|
80
|
94
|
109
|
112
|
|||
|
2026/01
|
39
|
34
|
89
|
145
|
143
|
151
|
50
|
44
|
86
|
72
|
46
|
71
|
89
|
107
|
148
|
114
|
54
|
49
|
39
|
31
|
37
|
55
|
79
|
116
|
113
|
81
|
93
|
111
|
117
|
106
|
165
|
|
2025/12
|
87
|
50
|
41
|
59
|
55
|
88
|
94
|
60
|
83
|
97
|
85
|
32
|
62
|
56
|
71
|
135
|
87
|
85
|
161
|
93
|
50
|
42
|
70
|
76
|
35
|
41
|
59
|
100
|
138
|
85
|
41
|
|
2025/11
|
98
|
43
|
51
|
63
|
61
|
62
|
109
|
129
|
68
|
54
|
70
|
72
|
67
|
87
|
135
|
105
|
34
|
49
|
47
|
64
|
60
|
81
|
82
|
146
|
37
|
89
|
76
|
129
|
117
|
125
|
|
|
2025/10
|
46
|
24
|
26
|
36
|
20
|
13
|
39
|
46
|
14
|
11
|
17
|
17
|
30
|
49
|
37
|
50
|
57
|
31
|
41
|
39
|
43
|
47
|
49
|
59
|
66
|
79
|
67
|
93
|
56
|
62
|
114
|
|
2025/09
|
19
|
32
|
34
|
45
|
32
|
35
|
42
|
60
|
41
|
52
|
40
|
48
|
52
|
55
|
56
|
32
|
20
|
38
|
23
|
26
|
49
|
30
|
31
|
27
|
42
|
42
|
26
|
38
|
56
|
52
|
|
|
2025/08
|
41
|
27
|
37
|
57
|
38
|
43
|
38
|
45
|
23
|
26
|
33
|
29
|
44
|
47
|
25
|
24
|
17
|
40
|
35
|
28
|
32
|
29
|
43
|
46
|
39
|
45
|
31
|
34
|
41
|
34
|
18
|
|
2025/07
|
22
|
20
|
25
|
25
|
30
|
42
|
46
|
42
|
20
|
42
|
38
|
47
|
41
|
35
|
37
|
40
|
28
|
33
|
39
|
35
|
18
|
14
|
15
|
29
|
28
|
23
|
21
|
20
|
15
|
32
|
41
|
|
2025/06
|
48
|
52
|
46
|
33
|
58
|
53
|
74
|
55
|
64
|
34
|
44
|
51
|
51
|
52
|
27
|
25
|
26
|
41
|
23
|
41
|
27
|
26
|
32
|
42
|
46
|
52
|
38
|
27
|
24
|
18
|
|
|
2025/05
|
59
|
68
|
44
|
44
|
71
|
70
|
70
|
65
|
28
|
31
|
43
|
57
|
59
|
59
|
45
|
72
|
77
|
68
|
88
|
68
|
67
|
77
|
52
|
55
|
36
|
46
|
49
|
52
|
51
|
54
|
52
|
|
2025/04
|
68
|
36
|
52
|
75
|
54
|
58
|
96
|
100
|
63
|
63
|
76
|
158
|
48
|
64
|
46
|
80
|
158
|
85
|
49
|
61
|
49
|
91
|
70
|
62
|
72
|
69
|
69
|
50
|
55
|
66
|
|
|
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