Air Quality
Good
Some pollutants may slightly affect very few hypersensitive individuals.
38
PM2.5
72
*
PM10
167
O3
0.7
CO
11
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
14 May
100
Good
Thu
15 May
111
Light
Fri
16 May
119
Light
Sat
17 May
95
Good
Sun
18 May
106
Light
Mon
19 May
122
Light
Tue
20 May
36
Excellent
Real-time AQI (Monitoring Station in Zhangqiu)
环境监测站
7237
PM2.5
93 *
PM10
159
O3
0.4
CO
6
SO2
11
NO2
Air quality in the last 12 months (Zhangqiu)
|
2025/02
|
64
|
123
|
49
|
30
|
36
|
73
|
44
|
29
|
36
|
66
|
84
|
70
|
56
|
69
|
75
|
75
|
53
|
71
|
61
|
63
|
82
|
56
|
51
|
39
|
69
|
75
|
96
|
94
|
|||
|
2025/01
|
123
|
101
|
53
|
108
|
123
|
45
|
44
|
38
|
42
|
41
|
62
|
79
|
77
|
86
|
38
|
57
|
55
|
84
|
95
|
58
|
115
|
106
|
150
|
171
|
71
|
78
|
35
|
56
|
69
|
115
|
97
|
|
2024/12
|
79
|
64
|
53
|
68
|
88
|
94
|
58
|
38
|
58
|
111
|
96
|
54
|
58
|
57
|
56
|
60
|
68
|
53
|
52
|
76
|
43
|
38
|
50
|
78
|
120
|
63
|
53
|
55
|
64
|
93
|
62
|
|
2024/11
|
115
|
54
|
76
|
51
|
37
|
37
|
54
|
55
|
50
|
66
|
128
|
195
|
114
|
67
|
66
|
81
|
61
|
49
|
41
|
60
|
77
|
56
|
53
|
59
|
46
|
32
|
37
|
46
|
42
|
43
|
|
|
2024/10
|
29
|
19
|
23
|
42
|
57
|
59
|
59
|
37
|
55
|
86
|
47
|
59
|
70
|
62
|
81
|
88
|
62
|
16
|
39
|
41
|
65
|
57
|
40
|
58
|
88
|
92
|
135
|
40
|
62
|
106
|
153
|
|
2024/09
|
48
|
29
|
41
|
49
|
33
|
37
|
40
|
56
|
39
|
44
|
33
|
48
|
55
|
41
|
36
|
52
|
54
|
49
|
44
|
29
|
23
|
37
|
34
|
46
|
57
|
91
|
75
|
42
|
41
|
30
|
|
|
2024/08
|
23
|
21
|
24
|
23
|
16
|
16
|
22
|
29
|
36
|
41
|
63
|
25
|
31
|
46
|
56
|
55
|
45
|
39
|
20
|
29
|
37
|
41
|
42
|
60
|
55
|
31
|
18
|
44
|
47
|
42
|
52
|
|
2024/07
|
42
|
38
|
30
|
25
|
22
|
12
|
30
|
38
|
59
|
63
|
57
|
61
|
64
|
50
|
52
|
21
|
38
|
48
|
24
|
16
|
29
|
32
|
40
|
44
|
39
|
21
|
27
|
11
|
23
|
21
|
19
|
|
2024/06
|
30
|
66
|
70
|
43
|
47
|
57
|
53
|
51
|
49
|
57
|
64
|
56
|
71
|
76
|
51
|
36
|
43
|
47
|
48
|
51
|
54
|
56
|
109
|
101
|
73
|
61
|
29
|
53
|
57
|
55
|
|
|
2024/05
|
51
|
52
|
59
|
44
|
51
|
63
|
71
|
55
|
59
|
60
|
204
|
61
|
72
|
95
|
57
|
51
|
73
|
75
|
67
|
53
|
71
|
58
|
60
|
75
|
75
|
49
|
42
|
33
|
48
|
50
|
58
|
|
2024/04
|
98
|
84
|
49
|
65
|
60
|
61
|
59
|
86
|
95
|
86
|
65
|
61
|
63
|
21
|
69
|
96
|
85
|
87
|
97
|
98
|
122
|
100
|
52
|
61
|
79
|
67
|
66
|
76
|
67
|
55
|
|
|
2024/03
|
49
|
79
|
93
|
107
|
92
|
56
|
75
|
40
|
55
|
84
|
118
|
91
|
74
|
70
|
65
|
81
|
116
|
74
|
104
|
58
|
90
|
83
|
67
|
73
|
42
|
52
|
47
|
152
|
153
|
102
|
73
|
|
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